365 files changed, 2772 insertions, 5844 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 24626b0419ee..dfb0312f4e73 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -754,7 +754,7 @@ config ARCH_SA1100
         select ARCH_HAS_CPUFREQ
         select CPU_FREQ
         select GENERIC_CLOCKEVENTS
-        select CLKDEV_LOOKUP
+        select HAVE_CLK
         select HAVE_SCHED_CLOCK
         select TICK_ONESHOT
         select ARCH_REQUIRE_GPIOLIB
@@ -825,7 +825,6 @@ config ARCH_S5PC100
         select HAVE_CLK
         select CLKDEV_LOOKUP
         select CPU_V7
-        select ARM_L1_CACHE_SHIFT_6
         select ARCH_USES_GETTIMEOFFSET
         select HAVE_S3C2410_I2C if I2C
         select HAVE_S3C_RTC if RTC_CLASS
@@ -842,7 +841,6 @@ config ARCH_S5PV210
         select HAVE_CLK
         select CLKDEV_LOOKUP
         select CLKSRC_MMIO
-        select ARM_L1_CACHE_SHIFT_6
         select ARCH_HAS_CPUFREQ
         select GENERIC_CLOCKEVENTS
         select HAVE_SCHED_CLOCK
@@ -1282,7 +1280,7 @@ config ARM_ERRATA_743622
         depends on CPU_V7
         help
           This option enables the workaround for the 743622 Cortex-A9
-          (r2p0..r2p2) erratum. Under very rare conditions, a faulty
+          (r2p*) erratum. Under very rare conditions, a faulty
           optimisation in the Cortex-A9 Store Buffer may lead to data
           corruption. This workaround sets a specific bit in the diagnostic
           register of the Cortex-A9 which disables the Store Buffer
diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore
index ce1c5ff746e7..3c79f85975aa 100644
--- a/arch/arm/boot/.gitignore
+++ b/arch/arm/boot/.gitignore
@@ -3,3 +3,4 @@ zImage
 xipImage
 bootpImage
 uImage
+*.dtb
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 63d7578856c1..a1dd2ee83753 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -29,6 +29,7 @@
                 compatible = "arm,cortex-a9-gic";
                 #interrupt-cells = <3>;
                 interrupt-controller;
+                cpu-offset = <0x8000>;
                 reg = <0x10490000 0x1000>, <0x10480000 0x100>;
         };
 
diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 1a1d7023b69b..825d2957da0b 100644
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -46,11 +46,11 @@
         };
 
         serial@70006200 {
-                status = "disable";
+                clock-frequency = <216000000>;
         };
 
         serial@70006300 {
-                clock-frequency = <216000000>;
+                status = "disable";
         };
 
         serial@70006400 {
@@ -60,7 +60,7 @@
         sdhci@c8000000 {
                 cd-gpios = <&gpio 173 0>; /* gpio PV5 */
                 wp-gpios = <&gpio 57 0>;  /* gpio PH1 */
-                power-gpios = <&gpio 155 0>; /* gpio PT3 */
+                power-gpios = <&gpio 169 0>; /* gpio PV1 */
         };
 
         sdhci@c8000200 {
diff --git a/arch/arm/boot/dts/testcases/tests-phandle.dtsi b/arch/arm/boot/dts/testcases/tests-phandle.dtsi
index ec0c4e6212c9..0007d3cd7dc2 100644
--- a/arch/arm/boot/dts/testcases/tests-phandle.dtsi
+++ b/arch/arm/boot/dts/testcases/tests-phandle.dtsi
@@ -31,6 +31,8 @@
                                 phandle-list-bad-phandle = <12345678 0 0>;
                                 phandle-list-bad-args = <&provider2 1 0>,
                                                         <&provider3 0>;
+                                empty-property;
+                                unterminated-string = [40 41 42 43];
                         };
                 };
         };
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index b2dc2dd7f1df..f0783be17352 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -41,6 +41,7 @@
 
 #include <asm/irq.h>
 #include <asm/exception.h>
+#include <asm/smp_plat.h>
 #include <asm/mach/irq.h>
 #include <asm/hardware/gic.h>
 
@@ -50,7 +51,6 @@ union gic_base {
 };
 
 struct gic_chip_data {
-        unsigned int irq_offset;
         union gic_base dist_base;
         union gic_base cpu_base;
 #ifdef CONFIG_CPU_PM
@@ -60,9 +60,7 @@ struct gic_chip_data {
         u32 __percpu *saved_ppi_enable;
         u32 __percpu *saved_ppi_conf;
 #endif
-#ifdef CONFIG_IRQ_DOMAIN
-        struct irq_domain domain;
-#endif
+        struct irq_domain *domain;
         unsigned int gic_irqs;
 #ifdef CONFIG_GIC_NON_BANKED
         void __iomem *(*get_base)(union gic_base *);
@@ -281,7 +279,7 @@ asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
                 irqnr = irqstat & ~0x1c00;
 
                 if (likely(irqnr > 15 && irqnr < 1021)) {
-                        irqnr = irq_domain_to_irq(&gic->domain, irqnr);
+                        irqnr = irq_find_mapping(gic->domain, irqnr);
                         handle_IRQ(irqnr, regs);
                         continue;
                 }
@@ -313,8 +311,8 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
         if (gic_irq == 1023)
                 goto out;
 
-        cascade_irq = irq_domain_to_irq(&chip_data->domain, gic_irq);
-        if (unlikely(gic_irq < 32 || gic_irq > 1020 || cascade_irq >= NR_IRQS))
+        cascade_irq = irq_find_mapping(chip_data->domain, gic_irq);
+        if (unlikely(gic_irq < 32 || gic_irq > 1020))
                 do_bad_IRQ(cascade_irq, desc);
         else
                 generic_handle_irq(cascade_irq);
@@ -347,16 +345,11 @@ void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq)
 
 static void __init gic_dist_init(struct gic_chip_data *gic)
 {
-        unsigned int i, irq;
+        unsigned int i;
         u32 cpumask;
         unsigned int gic_irqs = gic->gic_irqs;
-        struct irq_domain *domain = &gic->domain;
         void __iomem *base = gic_data_dist_base(gic);
-        u32 cpu = 0;
-
-#ifdef CONFIG_SMP
-        cpu = cpu_logical_map(smp_processor_id());
-#endif
+        u32 cpu = cpu_logical_map(smp_processor_id());
 
         cpumask = 1 << cpu;
         cpumask |= cpumask << 8;
@@ -389,23 +382,6 @@ static void __init gic_dist_init(struct gic_chip_data *gic)
         for (i = 32; i < gic_irqs; i += 32)
                 writel_relaxed(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
 
-        /*
-         * Setup the Linux IRQ subsystem.
-         */
-        irq_domain_for_each_irq(domain, i, irq) {
-                if (i < 32) {
-                        irq_set_percpu_devid(irq);
-                        irq_set_chip_and_handler(irq, &gic_chip,
-                                                 handle_percpu_devid_irq);
-                        set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN);
-                } else {
-                        irq_set_chip_and_handler(irq, &gic_chip,
-                                                 handle_fasteoi_irq);
-                        set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-                }
-                irq_set_chip_data(irq, gic);
-        }
-
         writel_relaxed(1, base + GIC_DIST_CTRL);
 }
 
@@ -621,11 +597,27 @@ static void __init gic_pm_init(struct gic_chip_data *gic)
 }
 #endif
 
-#ifdef CONFIG_OF
-static int gic_irq_domain_dt_translate(struct irq_domain *d,
-                                       struct device_node *controller,
-                                       const u32 *intspec, unsigned int intsize,
-                                       unsigned long *out_hwirq, unsigned int *out_type)
+static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq,
+                                irq_hw_number_t hw)
+{
+        if (hw < 32) {
+                irq_set_percpu_devid(irq);
+                irq_set_chip_and_handler(irq, &gic_chip,
+                                         handle_percpu_devid_irq);
+                set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN);
+        } else {
+                irq_set_chip_and_handler(irq, &gic_chip,
+                                         handle_fasteoi_irq);
+                set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+        }
+        irq_set_chip_data(irq, d->host_data);
+        return 0;
+}
+
+static int gic_irq_domain_xlate(struct irq_domain *d,
+                                struct device_node *controller,
+                                const u32 *intspec, unsigned int intsize,
+                                unsigned long *out_hwirq, unsigned int *out_type)
 {
         if (d->of_node != controller)
                 return -EINVAL;
@@ -642,26 +634,23 @@ static int gic_irq_domain_dt_translate(struct irq_domain *d,
         *out_type = intspec[2] & IRQ_TYPE_SENSE_MASK;
         return 0;
 }
-#endif
 
 const struct irq_domain_ops gic_irq_domain_ops = {
-#ifdef CONFIG_OF
-        .dt_translate = gic_irq_domain_dt_translate,
-#endif
+        .map = gic_irq_domain_map,
+        .xlate = gic_irq_domain_xlate,
 };
 
 void __init gic_init_bases(unsigned int gic_nr, int irq_start,
                            void __iomem *dist_base, void __iomem *cpu_base,
-                           u32 percpu_offset)
+                           u32 percpu_offset, struct device_node *node)
 {
+        irq_hw_number_t hwirq_base;
         struct gic_chip_data *gic;
-        struct irq_domain *domain;
-        int gic_irqs;
+        int gic_irqs, irq_base;
 
         BUG_ON(gic_nr >= MAX_GIC_NR);
 
         gic = &gic_data[gic_nr];
-        domain = &gic->domain;
 #ifdef CONFIG_GIC_NON_BANKED
         if (percpu_offset) { /* Frankein-GIC without banked registers... */
                 unsigned int cpu;
@@ -697,10 +686,10 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start,
          * For primary GICs, skip over SGIs.
          * For secondary GICs, skip over PPIs, too.
          */
-        domain->hwirq_base = 32;
+        hwirq_base = 32;
         if (gic_nr == 0) {
                 if ((irq_start & 31) > 0) {
-                        domain->hwirq_base = 16;
+                        hwirq_base = 16;
                         if (irq_start != -1)
                                 irq_start = (irq_start & ~31) + 16;
                 }
@@ -716,17 +705,17 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start,
                 gic_irqs = 1020;
         gic->gic_irqs = gic_irqs;
 
-        domain->nr_irq = gic_irqs - domain->hwirq_base;
-        domain->irq_base = irq_alloc_descs(irq_start, 16, domain->nr_irq,
-                                           numa_node_id());
-        if (IS_ERR_VALUE(domain->irq_base)) {
+        gic_irqs -= hwirq_base; /* calculate # of irqs to allocate */
+        irq_base = irq_alloc_descs(irq_start, 16, gic_irqs, numa_node_id());
+        if (IS_ERR_VALUE(irq_base)) {
                 WARN(1, "Cannot allocate irq_descs @ IRQ%d, assuming pre-allocated\n",
                      irq_start);
-                domain->irq_base = irq_start;
+                irq_base = irq_start;
         }
-        domain->priv = gic;
-        domain->ops = &gic_irq_domain_ops;
-        irq_domain_add(domain);
+        gic->domain = irq_domain_add_legacy(node, gic_irqs, irq_base,
+                                    hwirq_base, &gic_irq_domain_ops, gic);
+        if (WARN_ON(!gic->domain))
+                return;
 
         gic_chip.flags |= gic_arch_extn.flags;
         gic_dist_init(gic);
@@ -771,7 +760,6 @@ int __init gic_of_init(struct device_node *node, struct device_node *parent)
         void __iomem *dist_base;
         u32 percpu_offset;
         int irq;
-        struct irq_domain *domain = &gic_data[gic_cnt].domain;
 
         if (WARN_ON(!node))
                 return -ENODEV;
@@ -785,9 +773,7 @@ int __init gic_of_init(struct device_node *node, struct device_node *parent)
         if (of_property_read_u32(node, "cpu-offset", &percpu_offset))
                 percpu_offset = 0;
 
-        domain->of_node = of_node_get(node);
-
-        gic_init_bases(gic_cnt, -1, dist_base, cpu_base, percpu_offset);
+        gic_init_bases(gic_cnt, -1, dist_base, cpu_base, percpu_offset, node);
 
         if (parent) {
                 irq = irq_of_parse_and_map(node, 0);
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 9384c2d02baa..dcb13494ca0d 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -320,13 +320,6 @@ err0:
         return -EBUSY;
 }
 
-/*
- * If we set up a device for bus mastering, we need to check the latency
- * timer as we don't have even crappy BIOSes to set it properly.
- * The implementation is from arch/i386/pci/i386.c
- */
-unsigned int pcibios_max_latency = 255;
-
 /* ITE bridge requires setting latency timer to avoid early bus access
    termination by PCI bus master devices
 */
diff --git a/arch/arm/common/pl330.c b/arch/arm/common/pl330.c
index d8e44a43047c..ff3ad2244824 100644
--- a/arch/arm/common/pl330.c
+++ b/arch/arm/common/pl330.c
@@ -1502,12 +1502,13 @@ int pl330_chan_ctrl(void *ch_id, enum pl330_chan_op op)
         struct pl330_thread *thrd = ch_id;
         struct pl330_dmac *pl330;
         unsigned long flags;
-        int ret = 0, active = thrd->req_running;
+        int ret = 0, active;
 
         if (!thrd || thrd->free || thrd->dmac->state == DYING)
                 return -EINVAL;
 
         pl330 = thrd->dmac;
+        active = thrd->req_running;
 
         spin_lock_irqsave(&pl330->lock, flags);
 
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index dcb004a804c7..7a66311f3066 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -56,7 +56,7 @@ struct vic_device {
         u32             int_enable;
         u32             soft_int;
         u32             protect;
-        struct irq_domain domain;
+        struct irq_domain *domain;
 };
 
 /* we cannot allocate memory when VICs are initially registered */
@@ -192,14 +192,8 @@ static void __init vic_register(void __iomem *base, unsigned int irq,
         v->resume_sources = resume_sources;
         v->irq = irq;
         vic_id++;
-
-        v->domain.irq_base = irq;
-        v->domain.nr_irq = 32;
-#ifdef CONFIG_OF_IRQ
-        v->domain.of_node = of_node_get(node);
-#endif /* CONFIG_OF */
-        v->domain.ops = &irq_domain_simple_ops;
-        irq_domain_add(&v->domain);
+        v->domain = irq_domain_add_legacy(node, 32, irq, 0,
+                                          &irq_domain_simple_ops, v);
 }
 
 static void vic_ack_irq(struct irq_data *d)
@@ -348,7 +342,7 @@ static void __init vic_init_st(void __iomem *base, unsigned int irq_start,
         vic_register(base, irq_start, 0, node);
 }
 
-static void __init __vic_init(void __iomem *base, unsigned int irq_start,
+void __init __vic_init(void __iomem *base, unsigned int irq_start,
                               u32 vic_sources, u32 resume_sources,
                               struct device_node *node)
 {
@@ -444,7 +438,7 @@ static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs)
         stat = readl_relaxed(vic->base + VIC_IRQ_STATUS);
         while (stat) {
                 irq = ffs(stat) - 1;
-                handle_IRQ(irq_domain_to_irq(&vic->domain, irq), regs);
+                handle_IRQ(irq_find_mapping(vic->domain, irq), regs);
                 stat &= ~(1 << irq);
                 handled = 1;
         }
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index b6e65dedfd71..23371b17b23e 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -137,6 +137,11 @@
         disable_irq
         .endm
 
+        .macro  save_and_disable_irqs_notrace, oldcpsr
+        mrs     \oldcpsr, cpsr
+        disable_irq_notrace
+        .endm
+
 /*
  * Restore interrupt state previously stored in a register.  We don't
  * guarantee that this will preserve the flags.
@@ -237,7 +242,7 @@
  */
 #ifdef CONFIG_THUMB2_KERNEL
 
-        .macro  usraccoff, instr, reg, ptr, inc, off, cond, abort, t=T()
+        .macro  usraccoff, instr, reg, ptr, inc, off, cond, abort, t=TUSER()
 9999:
         .if     \inc == 1
         \instr\cond\()b\()\t\().w \reg, [\ptr, #\off]
@@ -277,7 +282,7 @@
 
 #else   /* !CONFIG_THUMB2_KERNEL */
 
-        .macro  usracc, instr, reg, ptr, inc, cond, rept, abort, t=T()
+        .macro  usracc, instr, reg, ptr, inc, cond, rept, abort, t=TUSER()
         .rept   \rept
 9999:
         .if     \inc == 1
diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
index af18ceaacf5d..b5dc173d336f 100644
--- a/arch/arm/include/asm/domain.h
+++ b/arch/arm/include/asm/domain.h
@@ -83,9 +83,9 @@
  * instructions (inline assembly)
  */
 #ifdef CONFIG_CPU_USE_DOMAINS
-#define T(instr)        #instr "t"
+#define TUSER(instr)    #instr "t"
 #else
-#define T(instr)        #instr
+#define TUSER(instr)    #instr
 #endif
 
 #else /* __ASSEMBLY__ */
@@ -95,9 +95,9 @@
  * instructions
  */
 #ifdef CONFIG_CPU_USE_DOMAINS
-#define T(instr)        instr ## t
+#define TUSER(instr)    instr ## t
 #else
-#define T(instr)        instr
+#define TUSER(instr)    instr
 #endif
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index 253cc86318bf..7be54690aeec 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -75,9 +75,9 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 
 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \
         __asm__ __volatile__(                                   \
-        "1:     " T(ldr) "      %1, [%3]\n"                     \
+        "1:     " TUSER(ldr) "  %1, [%3]\n"                     \
         "       " insn "\n"                                     \
-        "2:     " T(str) "      %0, [%3]\n"                     \
+        "2:     " TUSER(str) "  %0, [%3]\n"                     \
         "       mov     %0, #0\n"                               \
         __futex_atomic_ex_table("%5")                           \
         : "=&r" (ret), "=&r" (oldval), "=&r" (tmp)              \
@@ -95,10 +95,10 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
                 return -EFAULT;
 
         __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
-        "1:     " T(ldr) "      %1, [%4]\n"
+        "1:     " TUSER(ldr) "  %1, [%4]\n"
         "       teq     %1, %2\n"
         "       it      eq      @ explicit IT needed for the 2b label\n"
-        "2:     " T(streq) "    %3, [%4]\n"
+        "2:     " TUSER(streq) "        %3, [%4]\n"
         __futex_atomic_ex_table("%5")
         : "+r" (ret), "=&r" (val)
         : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h
index 4bdfe0018696..4b1ce6cd477f 100644
--- a/arch/arm/include/asm/hardware/gic.h
+++ b/arch/arm/include/asm/hardware/gic.h
@@ -39,7 +39,7 @@ struct device_node;
 extern struct irq_chip gic_arch_extn;
 
 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
-                    u32 offset);
+                    u32 offset, struct device_node *);
 int gic_of_init(struct device_node *node, struct device_node *parent);
 void gic_secondary_init(unsigned int);
 void gic_handle_irq(struct pt_regs *regs);
@@ -49,7 +49,7 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq);
 static inline void gic_init(unsigned int nr, int start,
                             void __iomem *dist , void __iomem *cpu)
 {
-        gic_init_bases(nr, start, dist, cpu, 0);
+        gic_init_bases(nr, start, dist, cpu, 0, NULL);
 }
 
 #endif
diff --git a/arch/arm/include/asm/hardware/pl330.h b/arch/arm/include/asm/hardware/pl330.h
index 575fa8186ca0..c1821385abfa 100644
--- a/arch/arm/include/asm/hardware/pl330.h
+++ b/arch/arm/include/asm/hardware/pl330.h
@@ -41,7 +41,7 @@ enum pl330_dstcachectrl {
         DCCTRL1, /* Bufferable only */
         DCCTRL2, /* Cacheable, but do not allocate */
         DCCTRL3, /* Cacheable and bufferable, but do not allocate */
-        DINVALID1 = 8,
+        DINVALID1,              /* AWCACHE = 0x1000 */
         DINVALID2,
         DCCTRL6, /* Cacheable write-through, allocate on writes only */
         DCCTRL7, /* Cacheable write-back, allocate on writes only */
diff --git a/arch/arm/include/asm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h
index f42ebd619590..e14af1a1a320 100644
--- a/arch/arm/include/asm/hardware/vic.h
+++ b/arch/arm/include/asm/hardware/vic.h
@@ -47,6 +47,8 @@
 struct device_node;
 struct pt_regs;
 
+void __vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources,
+                u32 resume_sources, struct device_node *node);
 void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
 int vic_of_init(struct device_node *node, struct device_node *parent);
 void vic_handle_irq(struct pt_regs *regs);
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
index a4edd19dd3d6..8c5e828f484d 100644
--- a/arch/arm/include/asm/highmem.h
+++ b/arch/arm/include/asm/highmem.h
@@ -57,7 +57,7 @@ static inline void *kmap_high_get(struct page *page)
 #ifdef CONFIG_HIGHMEM
 extern void *kmap(struct page *page);
 extern void kunmap(struct page *page);
-extern void *__kmap_atomic(struct page *page);
+extern void *kmap_atomic(struct page *page);
 extern void __kunmap_atomic(void *kvaddr);
 extern void *kmap_atomic_pfn(unsigned long pfn);
 extern struct page *kmap_atomic_to_page(const void *ptr);
diff --git a/arch/arm/include/asm/perf_event.h b/arch/arm/include/asm/perf_event.h
index 99cfe3607989..7523340afb8a 100644
--- a/arch/arm/include/asm/perf_event.h
+++ b/arch/arm/include/asm/perf_event.h
@@ -12,10 +12,6 @@
 #ifndef __ARM_PERF_EVENT_H__
 #define __ARM_PERF_EVENT_H__
 
-/* ARM performance counters start from 1 (in the cp15 accesses) so use the
- * same indexes here for consistency. */
-#define PERF_EVENT_INDEX_OFFSET 1
-
 /* ARM perf PMU IDs for use by internal perf clients. */
 enum arm_perf_pmu_ids {
         ARM_PERF_PMU_ID_XSCALE1 = 0,
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index b5a5be2536c1..90114faa9f3c 100644
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -134,7 +134,7 @@ int __init armpmu_register(struct arm_pmu *armpmu, char *name, int type);
 
 u64 armpmu_event_update(struct perf_event *event,
                         struct hw_perf_event *hwc,
-                        int idx, int overflow);
+                        int idx);
 
 int armpmu_event_set_period(struct perf_event *event,
                             struct hw_perf_event *hwc,
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index ce280b8d613c..cb8d638924fd 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -22,6 +22,7 @@
 #include <asm/hw_breakpoint.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
+#include <asm/system.h>
 
 #ifdef __KERNEL__
 #define STACK_TOP       ((current->personality & ADDR_LIMIT_32BIT) ? \
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 1e5717afc4ac..ae29293270a3 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -71,12 +71,6 @@ extern void platform_secondary_init(unsigned int cpu);
 extern void platform_smp_prepare_cpus(unsigned int);
 
 /*
- * Logical CPU mapping.
- */
-extern int __cpu_logical_map[NR_CPUS];
-#define cpu_logical_map(cpu)    __cpu_logical_map[cpu]
-
-/*
  * Initial data for bringing up a secondary CPU.
  */
 struct secondary_data {
diff --git a/arch/arm/include/asm/smp_plat.h b/arch/arm/include/asm/smp_plat.h
index f24c1b9e211d..558d6c80aca9 100644
--- a/arch/arm/include/asm/smp_plat.h
+++ b/arch/arm/include/asm/smp_plat.h
@@ -43,4 +43,10 @@ static inline int cache_ops_need_broadcast(void)
 }
 #endif
 
+/*
+ * Logical CPU mapping.
+ */
+extern int __cpu_logical_map[];
+#define cpu_logical_map(cpu)    __cpu_logical_map[cpu]
+
 #endif
diff --git a/arch/arm/include/asm/socket.h b/arch/arm/include/asm/socket.h
index dec6f9afb3cf..6433cadb6ed4 100644
--- a/arch/arm/include/asm/socket.h
+++ b/arch/arm/include/asm/socket.h
@@ -64,5 +64,9 @@
 
 #define SO_WIFI_STATUS          41
 #define SCM_WIFI_STATUS         SO_WIFI_STATUS
+#define SO_PEEK_OFF             42
+
+/* Instruct lower device to use last 4-bytes of skb data as FCS */
+#define SO_NOFCS                43
 
 #endif /* _ASM_SOCKET_H */
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index 5d3ed7e38561..314d4664eae7 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -198,7 +198,15 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte,
         unsigned long addr)
 {
         pgtable_page_dtor(pte);
-        tlb_add_flush(tlb, addr);
+
+        /*
+         * With the classic ARM MMU, a pte page has two corresponding pmd
+         * entries, each covering 1MB.
+         */
+        addr &= PMD_MASK;
+        tlb_add_flush(tlb, addr + SZ_1M - PAGE_SIZE);
+        tlb_add_flush(tlb, addr + SZ_1M);
+
         tlb_remove_page(tlb, pte);
 }
 
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index b293616a1a1a..2958976d867b 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -227,7 +227,7 @@ do {									\
 
 #define __get_user_asm_byte(x,addr,err)                         \
         __asm__ __volatile__(                                   \
-        "1:     " T(ldrb) "     %1,[%2],#0\n"                   \
+        "1:     " TUSER(ldrb) " %1,[%2],#0\n"                   \
         "2:\n"                                                  \
         "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
@@ -263,7 +263,7 @@ do {									\
 
 #define __get_user_asm_word(x,addr,err)                         \
         __asm__ __volatile__(                                   \
-        "1:     " T(ldr) "      %1,[%2],#0\n"                   \
+        "1:     " TUSER(ldr) "  %1,[%2],#0\n"                   \
         "2:\n"                                                  \
         "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
@@ -308,7 +308,7 @@ do {									\
 
 #define __put_user_asm_byte(x,__pu_addr,err)                    \
         __asm__ __volatile__(                                   \
-        "1:     " T(strb) "     %1,[%2],#0\n"                   \
+        "1:     " TUSER(strb) " %1,[%2],#0\n"                   \
         "2:\n"                                                  \
         "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
@@ -341,7 +341,7 @@ do {									\
 
 #define __put_user_asm_word(x,__pu_addr,err)                    \
         __asm__ __volatile__(                                   \
-        "1:     " T(str) "      %1,[%2],#0\n"                   \
+        "1:     " TUSER(str) "  %1,[%2],#0\n"                   \
         "2:\n"                                                  \
         "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
@@ -366,10 +366,10 @@ do {									\
 
 #define __put_user_asm_dword(x,__pu_addr,err)                   \
         __asm__ __volatile__(                                   \
- ARM(   "1:     " T(str) "      " __reg_oper1 ", [%1], #4\n"    )       \
- ARM(   "2:     " T(str) "      " __reg_oper0 ", [%1]\n"        )       \
- THUMB( "1:     " T(str) "      " __reg_oper1 ", [%1]\n"        )       \
- THUMB( "2:     " T(str) "      " __reg_oper0 ", [%1, #4]\n"    )       \
+ ARM(   "1:     " TUSER(str) "  " __reg_oper1 ", [%1], #4\n"    ) \
+ ARM(   "2:     " TUSER(str) "  " __reg_oper0 ", [%1]\n"        ) \
+ THUMB( "1:     " TUSER(str) "  " __reg_oper1 ", [%1]\n"        ) \
+ THUMB( "2:     " TUSER(str) "  " __reg_oper0 ", [%1, #4]\n"    ) \
         "3:\n"                                                  \
         "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 4dd0edab6a65..1651d4950744 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -242,6 +242,7 @@ static void ecard_init_pgtables(struct mm_struct *mm)
 
         memcpy(dst_pgd, src_pgd, sizeof(pgd_t) * (EASI_SIZE / PGDIR_SIZE));
 
+        vma.vm_flags = VM_EXEC;
         vma.vm_mm = mm;
 
         flush_tlb_range(&vma, IO_START, IO_START + IO_SIZE);
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 3a456c6c7005..be16a48007b4 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -790,7 +790,7 @@ __kuser_cmpxchg64:				@ 0xffff0f60
         smp_dmb arm
         rsbs    r0, r3, #0                      @ set returned val and C flag
         ldmfd   sp!, {r4, r5, r6, r7}
-        bx      lr
+        usr_ret lr
 
 #elif !defined(CONFIG_SMP)
 
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 520889cf1b5b..9fd0ba90c1d2 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -149,6 +149,11 @@ ENDPROC(ret_from_fork)
 #endif
 #endif
 
+.macro mcount_adjust_addr rd, rn
+        bic     \rd, \rn, #1            @ clear the Thumb bit if present
+        sub     \rd, \rd, #MCOUNT_INSN_SIZE
+.endm
+
 .macro __mcount suffix
         mcount_enter
         ldr     r0, =ftrace_trace_function
@@ -173,8 +178,7 @@ ENDPROC(ret_from_fork)
         mcount_exit
 
 1:      mcount_get_lr   r1                      @ lr of instrumented func
-        mov     r0, lr                          @ instrumented function
-        sub     r0, r0, #MCOUNT_INSN_SIZE
+        mcount_adjust_addr      r0, lr          @ instrumented function
         adr     lr, BSYM(2f)
         mov     pc, r2
 2:      mcount_exit
@@ -184,8 +188,7 @@ ENDPROC(ret_from_fork)
         mcount_enter
 
         mcount_get_lr   r1                      @ lr of instrumented func
-        mov     r0, lr                          @ instrumented function
-        sub     r0, r0, #MCOUNT_INSN_SIZE
+        mcount_adjust_addr      r0, lr          @ instrumented function
 
         .globl ftrace_call\suffix
 ftrace_call\suffix:
@@ -205,11 +208,11 @@ ftrace_graph_call\suffix:
 #ifdef CONFIG_DYNAMIC_FTRACE
         @ called from __ftrace_caller, saved in mcount_enter
         ldr     r1, [sp, #16]           @ instrumented routine (func)
+        mcount_adjust_addr      r1, r1
 #else
         @ called from __mcount, untouched in lr
-        mov     r1, lr                  @ instrumented routine (func)
+        mcount_adjust_addr      r1, lr  @ instrumented routine (func)
 #endif
-        sub     r1, r1, #MCOUNT_INSN_SIZE
         mov     r2, fp                  @ frame pointer
         bl      prepare_ftrace_return
         mcount_exit
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 5bb91bf3d47f..8a89d3b7626b 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -180,7 +180,7 @@ armpmu_event_set_period(struct perf_event *event,
 u64
 armpmu_event_update(struct perf_event *event,
                     struct hw_perf_event *hwc,
-                    int idx, int overflow)
+                    int idx)
 {
         struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
         u64 delta, prev_raw_count, new_raw_count;
@@ -193,13 +193,7 @@ again:
                              new_raw_count) != prev_raw_count)
                 goto again;
 
-        new_raw_count &= armpmu->max_period;
-        prev_raw_count &= armpmu->max_period;
-
-        if (overflow)
-                delta = armpmu->max_period - prev_raw_count + new_raw_count + 1;
-        else
-                delta = new_raw_count - prev_raw_count;
+        delta = (new_raw_count - prev_raw_count) & armpmu->max_period;
 
         local64_add(delta, &event->count);
         local64_sub(delta, &hwc->period_left);
@@ -216,7 +210,7 @@ armpmu_read(struct perf_event *event)
         if (hwc->idx < 0)
                 return;
 
-        armpmu_event_update(event, hwc, hwc->idx, 0);
+        armpmu_event_update(event, hwc, hwc->idx);
 }
 
 static void
@@ -232,7 +226,7 @@ armpmu_stop(struct perf_event *event, int flags)
         if (!(hwc->state & PERF_HES_STOPPED)) {
                 armpmu->disable(hwc, hwc->idx);
                 barrier(); /* why? */
-                armpmu_event_update(event, hwc, hwc->idx, 0);
+                armpmu_event_update(event, hwc, hwc->idx);
                 hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE;
         }
 }
@@ -518,7 +512,13 @@ __hw_perf_event_init(struct perf_event *event)
         hwc->config_base            |= (unsigned long)mapping;
 
         if (!hwc->sample_period) {
-                hwc->sample_period  = armpmu->max_period;
+                /*
+                 * For non-sampling runs, limit the sample_period to half
+                 * of the counter width. That way, the new counter value
+                 * is far less likely to overtake the previous one unless
+                 * you have some serious IRQ latency issues.
+                 */
+                hwc->sample_period  = armpmu->max_period >> 1;
                 hwc->last_period    = hwc->sample_period;
                 local64_set(&hwc->period_left, hwc->sample_period);
         }
@@ -539,6 +539,10 @@ static int armpmu_event_init(struct perf_event *event)
         int err = 0;
         atomic_t *active_events = &armpmu->active_events;
 
+        /* does not support taken branch sampling */
+        if (has_branch_stack(event))
+                return -EOPNOTSUPP;
+
         if (armpmu->map_event(event) == -ENOENT)
                 return -ENOENT;
 
@@ -680,6 +684,28 @@ static void __init cpu_pmu_init(struct arm_pmu *armpmu)
 }
 
 /*
+ * PMU hardware loses all context when a CPU goes offline.
+ * When a CPU is hotplugged back in, since some hardware registers are
+ * UNKNOWN at reset, the PMU must be explicitly reset to avoid reading
+ * junk values out of them.
+ */
+static int __cpuinit pmu_cpu_notify(struct notifier_block *b,
+                                        unsigned long action, void *hcpu)
+{
+        if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING)
+                return NOTIFY_DONE;
+
+        if (cpu_pmu && cpu_pmu->reset)
+                cpu_pmu->reset(NULL);
+
+        return NOTIFY_OK;
+}
+
+static struct notifier_block __cpuinitdata pmu_cpu_notifier = {
+        .notifier_call = pmu_cpu_notify,
+};
+
+/*
  * CPU PMU identification and registration.
  */
 static int __init
@@ -730,6 +756,7 @@ init_hw_perf_events(void)
                 pr_info("enabled with %s PMU driver, %d counters available\n",
                         cpu_pmu->name, cpu_pmu->num_events);
                 cpu_pmu_init(cpu_pmu);
+                register_cpu_notifier(&pmu_cpu_notifier);
                 armpmu_register(cpu_pmu, "cpu", PERF_TYPE_RAW);
         } else {
                 pr_info("no hardware support available\n");
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
index 533be9930ec2..b78af0cc6ef3 100644
--- a/arch/arm/kernel/perf_event_v6.c
+++ b/arch/arm/kernel/perf_event_v6.c
@@ -467,23 +467,6 @@ armv6pmu_enable_event(struct hw_perf_event *hwc,
         raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static int counter_is_active(unsigned long pmcr, int idx)
-{
-        unsigned long mask = 0;
-        if (idx == ARMV6_CYCLE_COUNTER)
-                mask = ARMV6_PMCR_CCOUNT_IEN;
-        else if (idx == ARMV6_COUNTER0)
-                mask = ARMV6_PMCR_COUNT0_IEN;
-        else if (idx == ARMV6_COUNTER1)
-                mask = ARMV6_PMCR_COUNT1_IEN;
-
-        if (mask)
-                return pmcr & mask;
-
-        WARN_ONCE(1, "invalid counter number (%d)\n", idx);
-        return 0;
-}
-
 static irqreturn_t
 armv6pmu_handle_irq(int irq_num,
                     void *dev)
@@ -513,7 +496,8 @@ armv6pmu_handle_irq(int irq_num,
                 struct perf_event *event = cpuc->events[idx];
                 struct hw_perf_event *hwc;
 
-                if (!counter_is_active(pmcr, idx))
+                /* Ignore if we don't have an event. */
+                if (!event)
                         continue;
 
                 /*
@@ -524,7 +508,7 @@ armv6pmu_handle_irq(int irq_num,
                         continue;
 
                 hwc = &event->hw;
-                armpmu_event_update(event, hwc, idx, 1);
+                armpmu_event_update(event, hwc, idx);
                 data.period = event->hw.last_period;
                 if (!armpmu_event_set_period(event, hwc, idx))
                         continue;
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 460bbbb6b885..4d7095af2ab3 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -469,6 +469,20 @@ static const unsigned armv7_a5_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
                         [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
                 },
         },
+        [C(NODE)] = {
+                [C(OP_READ)] = {
+                        [C(RESULT_ACCESS)]      = CACHE_OP_UNSUPPORTED,
+                        [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
+                },
+                [C(OP_WRITE)] = {
+                        [C(RESULT_ACCESS)]      = CACHE_OP_UNSUPPORTED,
+                        [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
+                },
+                [C(OP_PREFETCH)] = {
+                        [C(RESULT_ACCESS)]      = CACHE_OP_UNSUPPORTED,
+                        [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
+                },
+        },
 };
 
 /*
@@ -579,6 +593,20 @@ static const unsigned armv7_a15_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
                         [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
                 },
         },
+        [C(NODE)] = {
+                [C(OP_READ)] = {
+                        [C(RESULT_ACCESS)]      = CACHE_OP_UNSUPPORTED,
+                        [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
+                },
+                [C(OP_WRITE)] = {
+                        [C(RESULT_ACCESS)]      = CACHE_OP_UNSUPPORTED,
+                        [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
+                },
+                [C(OP_PREFETCH)] = {
+                        [C(RESULT_ACCESS)]      = CACHE_OP_UNSUPPORTED,
+                        [C(RESULT_MISS)]        = CACHE_OP_UNSUPPORTED,
+                },
+        },
 };
 
 /*
@@ -781,6 +809,11 @@ static inline int armv7_pmnc_disable_intens(int idx)
 
         counter = ARMV7_IDX_TO_COUNTER(idx);
         asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (BIT(counter)));
+        isb();
+        /* Clear the overflow flag in case an interrupt is pending. */
+        asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (BIT(counter)));
+        isb();
+
         return idx;
 }
 
@@ -927,6 +960,10 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
                 struct perf_event *event = cpuc->events[idx];
                 struct hw_perf_event *hwc;
 
+                /* Ignore if we don't have an event. */
+                if (!event)
+                        continue;
+
                 /*
                  * We have a single interrupt for all counters. Check that
                  * each counter has overflowed before we process it.
@@ -935,7 +972,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
                         continue;
 
                 hwc = &event->hw;
-                armpmu_event_update(event, hwc, idx, 1);
+                armpmu_event_update(event, hwc, idx);
                 data.period = event->hw.last_period;
                 if (!armpmu_event_set_period(event, hwc, idx))
                         continue;
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 3b99d8269829..71a21e6712f5 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -255,11 +255,14 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
                 struct perf_event *event = cpuc->events[idx];
                 struct hw_perf_event *hwc;
 
+                if (!event)
+                        continue;
+
                 if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx))
                         continue;
 
                 hwc = &event->hw;
-                armpmu_event_update(event, hwc, idx, 1);
+                armpmu_event_update(event, hwc, idx);
                 data.period = event->hw.last_period;
                 if (!armpmu_event_set_period(event, hwc, idx))
                         continue;
@@ -592,11 +595,14 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
                 struct perf_event *event = cpuc->events[idx];
                 struct hw_perf_event *hwc;
 
-                if (!xscale2_pmnc_counter_has_overflowed(pmnc, idx))
+                if (!event)
+                        continue;
+
+                if (!xscale2_pmnc_counter_has_overflowed(of_flags, idx))
                         continue;
 
                 hwc = &event->hw;
-                armpmu_event_update(event, hwc, idx, 1);
+                armpmu_event_update(event, hwc, idx);
                 data.period = event->hw.last_period;
                 if (!armpmu_event_set_period(event, hwc, idx))
                         continue;
@@ -663,7 +669,7 @@ xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
 static void
 xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
 {
-        unsigned long flags, ien, evtsel;
+        unsigned long flags, ien, evtsel, of_flags;
         struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
         ien = xscale2pmu_read_int_enable();
@@ -672,26 +678,31 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
         switch (idx) {
         case XSCALE_CYCLE_COUNTER:
                 ien &= ~XSCALE2_CCOUNT_INT_EN;
+                of_flags = XSCALE2_CCOUNT_OVERFLOW;
                 break;
         case XSCALE_COUNTER0:
                 ien &= ~XSCALE2_COUNT0_INT_EN;
                 evtsel &= ~XSCALE2_COUNT0_EVT_MASK;
                 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT;
+                of_flags = XSCALE2_COUNT0_OVERFLOW;
                 break;
         case XSCALE_COUNTER1:
                 ien &= ~XSCALE2_COUNT1_INT_EN;
                 evtsel &= ~XSCALE2_COUNT1_EVT_MASK;
                 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT;
+                of_flags = XSCALE2_COUNT1_OVERFLOW;
                 break;
         case XSCALE_COUNTER2:
                 ien &= ~XSCALE2_COUNT2_INT_EN;
                 evtsel &= ~XSCALE2_COUNT2_EVT_MASK;
                 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT;
+                of_flags = XSCALE2_COUNT2_OVERFLOW;
                 break;
         case XSCALE_COUNTER3:
                 ien &= ~XSCALE2_COUNT3_INT_EN;
                 evtsel &= ~XSCALE2_COUNT3_EVT_MASK;
                 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT;
+                of_flags = XSCALE2_COUNT3_OVERFLOW;
                 break;
         default:
                 WARN_ONCE(1, "invalid counter number (%d)\n", idx);
@@ -701,6 +712,7 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
         raw_spin_lock_irqsave(&events->pmu_lock, flags);
         xscale2pmu_write_event_select(evtsel);
         xscale2pmu_write_int_enable(ien);
+        xscale2pmu_write_overflow_flags(of_flags);
         raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 971d65c253a9..c2ae3cd331fe 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -239,9 +239,7 @@ void cpu_idle(void)
                 leds_event(led_idle_end);
                 rcu_idle_exit();
                 tick_nohz_idle_exit();
-                preempt_enable_no_resched();
-                schedule();
-                preempt_disable();
+                schedule_preempt_disabled();
         }
 }
 
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index e1d5e1929fbd..ede6443c34d9 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -23,6 +23,7 @@
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
 #include <linux/regset.h>
+#include <linux/audit.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -699,10 +700,13 @@ static int vfp_set(struct task_struct *target,
 {
         int ret;
         struct thread_info *thread = task_thread_info(target);
-        struct vfp_hard_struct new_vfp = thread->vfpstate.hard;
+        struct vfp_hard_struct new_vfp;
         const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
         const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
 
+        vfp_sync_hwstate(thread);
+        new_vfp = thread->vfpstate.hard;
+
         ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
                                   &new_vfp.fpregs,
                                   user_fpregs_offset,
@@ -723,9 +727,8 @@ static int vfp_set(struct task_struct *target,
         if (ret)
                 return ret;
 
-        vfp_sync_hwstate(thread);
-        thread->vfpstate.hard = new_vfp;
         vfp_flush_hwstate(thread);
+        thread->vfpstate.hard = new_vfp;
 
         return 0;
 }
@@ -902,6 +905,12 @@ long arch_ptrace(struct task_struct *child, long request,
         return ret;
 }
 
+#ifdef __ARMEB__
+#define AUDIT_ARCH_NR AUDIT_ARCH_ARMEB
+#else
+#define AUDIT_ARCH_NR AUDIT_ARCH_ARM
+#endif
+
 asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
 {
         unsigned long ip;
@@ -916,7 +925,7 @@ asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
         if (!ip)
                 audit_syscall_exit(regs);
         else
-                audit_syscall_entry(AUDIT_ARCH_ARMEB, scno, regs->ARM_r0,
+                audit_syscall_entry(AUDIT_ARCH_NR, scno, regs->ARM_r0,
                                     regs->ARM_r1, regs->ARM_r2, regs->ARM_r3);
 
         if (!test_thread_flag(TIF_SYSCALL_TRACE))
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 129fbd55bde8..a255c39612ca 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -21,7 +21,6 @@
 #include <linux/init.h>
 #include <linux/kexec.h>
 #include <linux/of_fdt.h>
-#include <linux/crash_dump.h>
 #include <linux/root_dev.h>
 #include <linux/cpu.h>
 #include <linux/interrupt.h>
@@ -160,7 +159,7 @@ static struct resource mem_res[] = {
                 .flags = IORESOURCE_MEM
         },
         {
-                .name = "Kernel text",
+                .name = "Kernel code",
                 .start = 0,
                 .end = 0,
                 .flags = IORESOURCE_MEM
@@ -427,6 +426,20 @@ void cpu_init(void)
             : "r14");
 }
 
+int __cpu_logical_map[NR_CPUS];
+
+void __init smp_setup_processor_id(void)
+{
+        int i;
+        u32 cpu = is_smp() ? read_cpuid_mpidr() & 0xff : 0;
+
+        cpu_logical_map(0) = cpu;
+        for (i = 1; i < NR_CPUS; ++i)
+                cpu_logical_map(i) = i == cpu ? 0 : i;
+
+        printk(KERN_INFO "Booting Linux on physical CPU %d\n", cpu);
+}
+
 static void __init setup_processor(void)
 {
         struct proc_info_list *list;
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 0340224cf73c..9e617bd4a146 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -227,6 +227,8 @@ static int restore_vfp_context(struct vfp_sigframe __user *frame)
         if (magic != VFP_MAGIC || size != VFP_STORAGE_SIZE)
                 return -EINVAL;
 
+        vfp_flush_hwstate(thread);
+
         /*
          * Copy the floating point registers. There can be unused
          * registers see asm/hwcap.h for details.
@@ -251,9 +253,6 @@ static int restore_vfp_context(struct vfp_sigframe __user *frame)
         __get_user_error(h->fpinst, &frame->ufp_exc.fpinst, err);
         __get_user_error(h->fpinst2, &frame->ufp_exc.fpinst2, err);
 
-        if (!err)
-                vfp_flush_hwstate(thread);
-
         return err ? -EFAULT : 0;
 }
 
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 57db122a4f62..d616ed51e7a7 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -233,20 +233,6 @@ void __ref cpu_die(void)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-int __cpu_logical_map[NR_CPUS];
-
-void __init smp_setup_processor_id(void)
-{
-        int i;
-        u32 cpu = is_smp() ? read_cpuid_mpidr() & 0xff : 0;
-
-        cpu_logical_map(0) = cpu;
-        for (i = 1; i < NR_CPUS; ++i)
-                cpu_logical_map(i) = i == cpu ? 0 : i;
-
-        printk(KERN_INFO "Booting Linux on physical CPU %d\n", cpu);
-}
-
 /*
  * Called by both boot and secondaries to move global data into
  * per-processor storage.
@@ -309,13 +295,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
          */
         percpu_timer_setup();
 
-        while (!cpu_active(cpu))
-                cpu_relax();
-
-        /*
-         * cpu_active bit is set, so it's safe to enalbe interrupts
-         * now.
-         */
         local_irq_enable();
         local_fiq_enable();
 
@@ -443,9 +422,7 @@ static DEFINE_PER_CPU(struct clock_event_device, percpu_clockevent);
 static void ipi_timer(void)
 {
         struct clock_event_device *evt = &__get_cpu_var(percpu_clockevent);
-        irq_enter();
         evt->event_handler(evt);
-        irq_exit();
 }
 
 #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
@@ -548,7 +525,9 @@ void handle_IPI(int ipinr, struct pt_regs *regs)
 
         switch (ipinr) {
         case IPI_TIMER:
+                irq_enter();
                 ipi_timer();
+                irq_exit();
                 break;
 
         case IPI_RESCHEDULE:
@@ -556,15 +535,21 @@ void handle_IPI(int ipinr, struct pt_regs *regs)
                 break;
 
         case IPI_CALL_FUNC:
+                irq_enter();
                 generic_smp_call_function_interrupt();
+                irq_exit();
                 break;
 
         case IPI_CALL_FUNC_SINGLE:
+                irq_enter();
                 generic_smp_call_function_single_interrupt();
+                irq_exit();
                 break;
 
         case IPI_CPU_STOP:
+                irq_enter();
                 ipi_cpu_stop(cpu);
+                irq_exit();
                 break;
 
         default:
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index c8e938553d47..7a79b24597b2 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -129,7 +129,7 @@ static struct notifier_block twd_cpufreq_nb = {
 
 static int twd_cpufreq_init(void)
 {
-        if (!IS_ERR(twd_clk))
+        if (twd_evt && *__this_cpu_ptr(twd_evt) && !IS_ERR(twd_clk))
                 return cpufreq_register_notifier(&twd_cpufreq_nb,
                         CPUFREQ_TRANSITION_NOTIFIER);
 
@@ -252,6 +252,8 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk)
         else
                 twd_calibrate_rate();
 
+        __raw_writel(0, twd_base + TWD_TIMER_CONTROL);
+
         clk->name = "local_timer";
         clk->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT |
                         CLOCK_EVT_FEAT_C3STOP;
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 99a572702509..f84dfe67724f 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -266,6 +266,7 @@ void die(const char *str, struct pt_regs *regs, int err)
 {
         struct thread_info *thread = current_thread_info();
         int ret;
+        enum bug_trap_type bug_type = BUG_TRAP_TYPE_NONE;
 
         oops_enter();
 
@@ -273,7 +274,9 @@ void die(const char *str, struct pt_regs *regs, int err)
         console_verbose();
         bust_spinlocks(1);
         if (!user_mode(regs))
-                report_bug(regs->ARM_pc, regs);
+                bug_type = report_bug(regs->ARM_pc, regs);
+        if (bug_type != BUG_TRAP_TYPE_NONE)
+                str = "Oops - BUG";
         ret = __die(str, err, thread, regs);
 
         if (regs && kexec_should_crash(thread->task))
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index f76e75548670..43a31fb06318 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -4,11 +4,13 @@
  */
 
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/cache.h>
 #include <asm/thread_info.h>
 #include <asm/memory.h>
 #include <asm/page.h>
         
 #define PROC_INFO                                                       \
+        . = ALIGN(4);                                                   \
         VMLINUX_SYMBOL(__proc_info_begin) = .;                          \
         *(.proc.info.init)                                              \
         VMLINUX_SYMBOL(__proc_info_end) = .;
@@ -181,7 +183,7 @@ SECTIONS
         }
 #endif
 
-        PERCPU_SECTION(32)
+        PERCPU_SECTION(L1_CACHE_BYTES)
 
 #ifdef CONFIG_XIP_KERNEL
         __data_loc = ALIGN(4);          /* location in binary */
@@ -212,13 +214,13 @@ SECTIONS
 #endif
 
                 NOSAVE_DATA
-                CACHELINE_ALIGNED_DATA(32)
-                READ_MOSTLY_DATA(32)
+                CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
+                READ_MOSTLY_DATA(L1_CACHE_BYTES)
 
                 /*
                  * The exception fixup table (might need resorting at runtime)
                  */
-                . = ALIGN(32);
+                . = ALIGN(4);
                 __start___ex_table = .;
 #ifdef CONFIG_MMU
                 *(__ex_table)
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index 1b049cd7a49a..11093a7c3e32 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -31,18 +31,18 @@
 #include <asm/domain.h>
 
 ENTRY(__get_user_1)
-1:      T(ldrb) r2, [r0]
+1: TUSER(ldrb)  r2, [r0]
         mov     r0, #0
         mov     pc, lr
 ENDPROC(__get_user_1)
 
 ENTRY(__get_user_2)
 #ifdef CONFIG_THUMB2_KERNEL
-2:      T(ldrb) r2, [r0]
-3:      T(ldrb) r3, [r0, #1]
+2: TUSER(ldrb)  r2, [r0]
+3: TUSER(ldrb)  r3, [r0, #1]
 #else
-2:      T(ldrb) r2, [r0], #1
-3:      T(ldrb) r3, [r0]
+2: TUSER(ldrb)  r2, [r0], #1
+3: TUSER(ldrb)  r3, [r0]
 #endif
 #ifndef __ARMEB__
         orr     r2, r2, r3, lsl #8
@@ -54,7 +54,7 @@ ENTRY(__get_user_2)
 ENDPROC(__get_user_2)
 
 ENTRY(__get_user_4)
-4:      T(ldr)  r2, [r0]
+4: TUSER(ldr)   r2, [r0]
         mov     r0, #0
         mov     pc, lr
 ENDPROC(__get_user_4)
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index c023fc11e86c..7db25990c589 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -31,7 +31,7 @@
 #include <asm/domain.h>
 
 ENTRY(__put_user_1)
-1:      T(strb) r2, [r0]
+1: TUSER(strb)  r2, [r0]
         mov     r0, #0
         mov     pc, lr
 ENDPROC(__put_user_1)
@@ -40,19 +40,19 @@ ENTRY(__put_user_2)
         mov     ip, r2, lsr #8
 #ifdef CONFIG_THUMB2_KERNEL
 #ifndef __ARMEB__
-2:      T(strb) r2, [r0]
-3:      T(strb) ip, [r0, #1]
+2: TUSER(strb)  r2, [r0]
+3: TUSER(strb)  ip, [r0, #1]
 #else
-2:      T(strb) ip, [r0]
-3:      T(strb) r2, [r0, #1]
+2: TUSER(strb)  ip, [r0]
+3: TUSER(strb)  r2, [r0, #1]
 #endif
 #else   /* !CONFIG_THUMB2_KERNEL */
 #ifndef __ARMEB__
-2:      T(strb) r2, [r0], #1
-3:      T(strb) ip, [r0]
+2: TUSER(strb)  r2, [r0], #1
+3: TUSER(strb)  ip, [r0]
 #else
-2:      T(strb) ip, [r0], #1
-3:      T(strb) r2, [r0]
+2: TUSER(strb)  ip, [r0], #1
+3: TUSER(strb)  r2, [r0]
 #endif
 #endif  /* CONFIG_THUMB2_KERNEL */
         mov     r0, #0
@@ -60,18 +60,18 @@ ENTRY(__put_user_2)
 ENDPROC(__put_user_2)
 
 ENTRY(__put_user_4)
-4:      T(str)  r2, [r0]
+4: TUSER(str)   r2, [r0]
         mov     r0, #0
         mov     pc, lr
 ENDPROC(__put_user_4)
 
 ENTRY(__put_user_8)
 #ifdef CONFIG_THUMB2_KERNEL
-5:      T(str)  r2, [r0]
-6:      T(str)  r3, [r0, #4]
+5: TUSER(str)   r2, [r0]
+6: TUSER(str)   r3, [r0, #4]
 #else
-5:      T(str)  r2, [r0], #4
-6:      T(str)  r3, [r0]
+5: TUSER(str)   r2, [r0], #4
+6: TUSER(str)   r3, [r0]
 #endif
         mov     r0, #0
         mov     pc, lr
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index d0ece2aeb70d..5c908b1cb8ed 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -32,11 +32,11 @@
                 rsb     ip, ip, #4
                 cmp     ip, #2
                 ldrb    r3, [r1], #1
-USER(           T(strb) r3, [r0], #1)                   @ May fault
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
                 ldrgeb  r3, [r1], #1
-USER(           T(strgeb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
                 ldrgtb  r3, [r1], #1
-USER(           T(strgtb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
                 sub     r2, r2, ip
                 b       .Lc2u_dest_aligned
 
@@ -59,7 +59,7 @@ ENTRY(__copy_to_user)
                 addmi   ip, r2, #4
                 bmi     .Lc2u_0nowords
                 ldr     r3, [r1], #4
-USER(           T(str)  r3, [r0], #4)                   @ May fault
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
                 mov     ip, r0, lsl #32 - PAGE_SHIFT    @ On each page, use a ld/st??t instruction
                 rsb     ip, ip, #0
                 movs    ip, ip, lsr #32 - PAGE_SHIFT
@@ -88,18 +88,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
                 stmneia r0!, {r3 - r4}                  @ Shouldnt fault
                 tst     ip, #4
                 ldrne   r3, [r1], #4
-                T(strne) r3, [r0], #4                   @ Shouldnt fault
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
                 ands    ip, ip, #3
                 beq     .Lc2u_0fupi
 .Lc2u_0nowords: teq     ip, #0
                 beq     .Lc2u_finished
 .Lc2u_nowords:  cmp     ip, #2
                 ldrb    r3, [r1], #1
-USER(           T(strb) r3, [r0], #1)                   @ May fault
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
                 ldrgeb  r3, [r1], #1
-USER(           T(strgeb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
                 ldrgtb  r3, [r1], #1
-USER(           T(strgtb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
                 b       .Lc2u_finished
 
 .Lc2u_not_enough:
@@ -120,7 +120,7 @@ USER(		T(strgtb) r3, [r0], #1)			@ May fault
                 mov     r3, r7, pull #8
                 ldr     r7, [r1], #4
                 orr     r3, r3, r7, push #24
-USER(           T(str)  r3, [r0], #4)                   @ May fault
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
                 mov     ip, r0, lsl #32 - PAGE_SHIFT
                 rsb     ip, ip, #0
                 movs    ip, ip, lsr #32 - PAGE_SHIFT
@@ -155,18 +155,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
                 movne   r3, r7, pull #8
                 ldrne   r7, [r1], #4
                 orrne   r3, r3, r7, push #24
-                T(strne) r3, [r0], #4                   @ Shouldnt fault
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
                 ands    ip, ip, #3
                 beq     .Lc2u_1fupi
 .Lc2u_1nowords: mov     r3, r7, get_byte_1
                 teq     ip, #0
                 beq     .Lc2u_finished
                 cmp     ip, #2
-USER(           T(strb) r3, [r0], #1)                   @ May fault
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
                 movge   r3, r7, get_byte_2
-USER(           T(strgeb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
                 movgt   r3, r7, get_byte_3
-USER(           T(strgtb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
                 b       .Lc2u_finished
 
 .Lc2u_2fupi:    subs    r2, r2, #4
@@ -175,7 +175,7 @@ USER(		T(strgtb) r3, [r0], #1)			@ May fault
                 mov     r3, r7, pull #16
                 ldr     r7, [r1], #4
                 orr     r3, r3, r7, push #16
-USER(           T(str)  r3, [r0], #4)                   @ May fault
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
                 mov     ip, r0, lsl #32 - PAGE_SHIFT
                 rsb     ip, ip, #0
                 movs    ip, ip, lsr #32 - PAGE_SHIFT
@@ -210,18 +210,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
                 movne   r3, r7, pull #16
                 ldrne   r7, [r1], #4
                 orrne   r3, r3, r7, push #16
-                T(strne) r3, [r0], #4                   @ Shouldnt fault
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
                 ands    ip, ip, #3
                 beq     .Lc2u_2fupi
 .Lc2u_2nowords: mov     r3, r7, get_byte_2
                 teq     ip, #0
                 beq     .Lc2u_finished
                 cmp     ip, #2
-USER(           T(strb) r3, [r0], #1)                   @ May fault
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
                 movge   r3, r7, get_byte_3
-USER(           T(strgeb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
                 ldrgtb  r3, [r1], #0
-USER(           T(strgtb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
                 b       .Lc2u_finished
 
 .Lc2u_3fupi:    subs    r2, r2, #4
@@ -230,7 +230,7 @@ USER(		T(strgtb) r3, [r0], #1)			@ May fault
                 mov     r3, r7, pull #24
                 ldr     r7, [r1], #4
                 orr     r3, r3, r7, push #8
-USER(           T(str)  r3, [r0], #4)                   @ May fault
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
                 mov     ip, r0, lsl #32 - PAGE_SHIFT
                 rsb     ip, ip, #0
                 movs    ip, ip, lsr #32 - PAGE_SHIFT
@@ -265,18 +265,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
                 movne   r3, r7, pull #24
                 ldrne   r7, [r1], #4
                 orrne   r3, r3, r7, push #8
-                T(strne) r3, [r0], #4                   @ Shouldnt fault
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
                 ands    ip, ip, #3
                 beq     .Lc2u_3fupi
 .Lc2u_3nowords: mov     r3, r7, get_byte_3
                 teq     ip, #0
                 beq     .Lc2u_finished
                 cmp     ip, #2
-USER(           T(strb) r3, [r0], #1)                   @ May fault
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
                 ldrgeb  r3, [r1], #1
-USER(           T(strgeb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
                 ldrgtb  r3, [r1], #0
-USER(           T(strgtb) r3, [r0], #1)                 @ May fault
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
                 b       .Lc2u_finished
 ENDPROC(__copy_to_user)
 
@@ -295,11 +295,11 @@ ENDPROC(__copy_to_user)
 .Lcfu_dest_not_aligned:
                 rsb     ip, ip, #4
                 cmp     ip, #2
-USER(           T(ldrb) r3, [r1], #1)                   @ May fault
+USER(   TUSER(  ldrb)   r3, [r1], #1)                   @ May fault
                 strb    r3, [r0], #1
-USER(           T(ldrgeb) r3, [r1], #1)                 @ May fault
+USER(   TUSER(  ldrgeb) r3, [r1], #1)                   @ May fault
                 strgeb  r3, [r0], #1
-USER(           T(ldrgtb) r3, [r1], #1)                 @ May fault
+USER(   TUSER(  ldrgtb) r3, [r1], #1)                   @ May fault
                 strgtb  r3, [r0], #1
                 sub     r2, r2, ip
                 b       .Lcfu_dest_aligned
@@ -322,7 +322,7 @@ ENTRY(__copy_from_user)
 .Lcfu_0fupi:    subs    r2, r2, #4
                 addmi   ip, r2, #4
                 bmi     .Lcfu_0nowords
-USER(           T(ldr)  r3, [r1], #4)
+USER(   TUSER(  ldr)    r3, [r1], #4)
                 str     r3, [r0], #4
                 mov     ip, r1, lsl #32 - PAGE_SHIFT    @ On each page, use a ld/st??t instruction
                 rsb     ip, ip, #0
@@ -351,18 +351,18 @@ USER(		T(ldr)	r3, [r1], #4)
                 ldmneia r1!, {r3 - r4}                  @ Shouldnt fault
                 stmneia r0!, {r3 - r4}
                 tst     ip, #4
-                T(ldrne) r3, [r1], #4                   @ Shouldnt fault
+        TUSER(  ldrne) r3, [r1], #4                     @ Shouldnt fault
                 strne   r3, [r0], #4
                 ands    ip, ip, #3
                 beq     .Lcfu_0fupi
 .Lcfu_0nowords: teq     ip, #0
                 beq     .Lcfu_finished
 .Lcfu_nowords:  cmp     ip, #2
-USER(           T(ldrb) r3, [r1], #1)                   @ May fault
+USER(   TUSER(  ldrb)   r3, [r1], #1)                   @ May fault
                 strb    r3, [r0], #1
-USER(           T(ldrgeb) r3, [r1], #1)                 @ May fault
+USER(   TUSER(  ldrgeb) r3, [r1], #1)                   @ May fault
                 strgeb  r3, [r0], #1
-USER(           T(ldrgtb) r3, [r1], #1)                 @ May fault
+USER(   TUSER(  ldrgtb) r3, [r1], #1)                   @ May fault
                 strgtb  r3, [r0], #1
                 b       .Lcfu_finished
 
@@ -375,7 +375,7 @@ USER(		T(ldrgtb) r3, [r1], #1)			@ May fault
 
 .Lcfu_src_not_aligned:
                 bic     r1, r1, #3
-USER(           T(ldr)  r7, [r1], #4)                   @ May fault
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
                 cmp     ip, #2
                 bgt     .Lcfu_3fupi
                 beq     .Lcfu_2fupi
@@ -383,7 +383,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
                 addmi   ip, r2, #4
                 bmi     .Lcfu_1nowords
                 mov     r3, r7, pull #8
-USER(           T(ldr)  r7, [r1], #4)                   @ May fault
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
                 orr     r3, r3, r7, push #24
                 str     r3, [r0], #4
                 mov     ip, r1, lsl #32 - PAGE_SHIFT
@@ -418,7 +418,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
                 stmneia r0!, {r3 - r4}
                 tst     ip, #4
                 movne   r3, r7, pull #8
-USER(           T(ldrne) r7, [r1], #4)                  @ May fault
+USER(   TUSER(  ldrne) r7, [r1], #4)                    @ May fault
                 orrne   r3, r3, r7, push #24
                 strne   r3, [r0], #4
                 ands    ip, ip, #3
@@ -438,7 +438,7 @@ USER(		T(ldrne) r7, [r1], #4)			@ May fault
                 addmi   ip, r2, #4
                 bmi     .Lcfu_2nowords
                 mov     r3, r7, pull #16
-USER(           T(ldr)  r7, [r1], #4)                   @ May fault
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
                 orr     r3, r3, r7, push #16
                 str     r3, [r0], #4
                 mov     ip, r1, lsl #32 - PAGE_SHIFT
@@ -474,7 +474,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
                 stmneia r0!, {r3 - r4}
                 tst     ip, #4
                 movne   r3, r7, pull #16
-USER(           T(ldrne) r7, [r1], #4)                  @ May fault
+USER(   TUSER(  ldrne) r7, [r1], #4)                    @ May fault
                 orrne   r3, r3, r7, push #16
                 strne   r3, [r0], #4
                 ands    ip, ip, #3
@@ -486,7 +486,7 @@ USER(		T(ldrne) r7, [r1], #4)			@ May fault
                 strb    r3, [r0], #1
                 movge   r3, r7, get_byte_3
                 strgeb  r3, [r0], #1
-USER(           T(ldrgtb) r3, [r1], #0)                 @ May fault
+USER(   TUSER(  ldrgtb) r3, [r1], #0)                   @ May fault
                 strgtb  r3, [r0], #1
                 b       .Lcfu_finished
 
@@ -494,7 +494,7 @@ USER(		T(ldrgtb) r3, [r1], #0)			@ May fault
                 addmi   ip, r2, #4
                 bmi     .Lcfu_3nowords
                 mov     r3, r7, pull #24
-USER(           T(ldr)  r7, [r1], #4)                   @ May fault
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
                 orr     r3, r3, r7, push #8
                 str     r3, [r0], #4
                 mov     ip, r1, lsl #32 - PAGE_SHIFT
@@ -529,7 +529,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
                 stmneia r0!, {r3 - r4}
                 tst     ip, #4
                 movne   r3, r7, pull #24
-USER(           T(ldrne) r7, [r1], #4)                  @ May fault
+USER(   TUSER(  ldrne) r7, [r1], #4)                    @ May fault
                 orrne   r3, r3, r7, push #8
                 strne   r3, [r0], #4
                 ands    ip, ip, #3
@@ -539,9 +539,9 @@ USER(		T(ldrne) r7, [r1], #4)			@ May fault
                 beq     .Lcfu_finished
                 cmp     ip, #2
                 strb    r3, [r0], #1
-USER(           T(ldrgeb) r3, [r1], #1)                 @ May fault
+USER(   TUSER(  ldrgeb) r3, [r1], #1)                   @ May fault
                 strgeb  r3, [r0], #1
-USER(           T(ldrgtb) r3, [r1], #1)                 @ May fault
+USER(   TUSER(  ldrgtb) r3, [r1], #1)                   @ May fault
                 strgtb  r3, [r0], #1
                 b       .Lcfu_finished
 ENDPROC(__copy_from_user)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 4f991f295284..71feb00a1e99 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -18,6 +18,12 @@ config HAVE_AT91_USART4
 config HAVE_AT91_USART5
         bool
 
+config AT91_SAM9_ALT_RESET
+        bool
+
+config AT91_SAM9G45_RESET
+        bool
+
 menu "Atmel AT91 System-on-Chip"
 
 choice
@@ -39,6 +45,7 @@ config ARCH_AT91SAM9260
         select HAVE_AT91_USART4
         select HAVE_AT91_USART5
         select HAVE_NET_MACB
+        select AT91_SAM9_ALT_RESET
 
 config ARCH_AT91SAM9261
         bool "AT91SAM9261"
@@ -46,6 +53,7 @@ config ARCH_AT91SAM9261
         select GENERIC_CLOCKEVENTS
         select HAVE_FB_ATMEL
         select HAVE_AT91_DBGU0
+        select AT91_SAM9_ALT_RESET
 
 config ARCH_AT91SAM9G10
         bool "AT91SAM9G10"
@@ -53,6 +61,7 @@ config ARCH_AT91SAM9G10
         select GENERIC_CLOCKEVENTS
         select HAVE_AT91_DBGU0
         select HAVE_FB_ATMEL
+        select AT91_SAM9_ALT_RESET
 
 config ARCH_AT91SAM9263
         bool "AT91SAM9263"
@@ -61,6 +70,7 @@ config ARCH_AT91SAM9263
         select HAVE_FB_ATMEL
         select HAVE_NET_MACB
         select HAVE_AT91_DBGU1
+        select AT91_SAM9_ALT_RESET
 
 config ARCH_AT91SAM9RL
         bool "AT91SAM9RL"
@@ -69,6 +79,7 @@ config ARCH_AT91SAM9RL
         select HAVE_AT91_USART3
         select HAVE_FB_ATMEL
         select HAVE_AT91_DBGU0
+        select AT91_SAM9_ALT_RESET
 
 config ARCH_AT91SAM9G20
         bool "AT91SAM9G20"
@@ -79,6 +90,7 @@ config ARCH_AT91SAM9G20
         select HAVE_AT91_USART4
         select HAVE_AT91_USART5
         select HAVE_NET_MACB
+        select AT91_SAM9_ALT_RESET
 
 config ARCH_AT91SAM9G45
         bool "AT91SAM9G45"
@@ -88,6 +100,7 @@ config ARCH_AT91SAM9G45
         select HAVE_FB_ATMEL
         select HAVE_NET_MACB
         select HAVE_AT91_DBGU1
+        select AT91_SAM9G45_RESET
 
 config ARCH_AT91CAP9
         bool "AT91CAP9"
@@ -96,6 +109,7 @@ config ARCH_AT91CAP9
         select HAVE_FB_ATMEL
         select HAVE_NET_MACB
         select HAVE_AT91_DBGU1
+        select AT91_SAM9G45_RESET
 
 config ARCH_AT91X40
         bool "AT91x40"
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 242174f9f355..705e1fbded39 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -8,15 +8,17 @@ obj-n		:=
 obj-            :=
 
 obj-$(CONFIG_AT91_PMC_UNIT)     += clock.o
+obj-$(CONFIG_AT91_SAM9_ALT_RESET) += at91sam9_alt_reset.o
+obj-$(CONFIG_AT91_SAM9G45_RESET) += at91sam9g45_reset.o
 
 # CPU-specific support
 obj-$(CONFIG_ARCH_AT91RM9200)   += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9260)  += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o at91sam9_alt_reset.o
-obj-$(CONFIG_ARCH_AT91SAM9261)  += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o at91sam9_alt_reset.o
-obj-$(CONFIG_ARCH_AT91SAM9G10)  += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o at91sam9_alt_reset.o
-obj-$(CONFIG_ARCH_AT91SAM9263)  += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o sam9_smc.o at91sam9_alt_reset.o
-obj-$(CONFIG_ARCH_AT91SAM9RL)   += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o at91sam9_alt_reset.o
-obj-$(CONFIG_ARCH_AT91SAM9G20)  += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o at91sam9_alt_reset.o
+obj-$(CONFIG_ARCH_AT91SAM9260)  += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9261)  += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9G10)  += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9263)  += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9RL)   += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9G20)  += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91SAM9G45)  += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91CAP9)     += at91cap9.o at91sam926x_time.o at91cap9_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91X40)      += at91x40.o at91x40_time.o
diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c
index edb879ac04c8..a42edc25a87e 100644
--- a/arch/arm/mach-at91/at91cap9.c
+++ b/arch/arm/mach-at91/at91cap9.c
@@ -21,7 +21,6 @@
 #include <mach/cpu.h>
 #include <mach/at91cap9.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_rstc.h>
 
 #include "soc.h"
 #include "generic.h"
@@ -314,11 +313,6 @@ static struct at91_gpio_bank at91cap9_gpio[] __initdata = {
         }
 };
 
-static void at91cap9_restart(char mode, const char *cmd)
-{
-        at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
-}
-
 /* --------------------------------------------------------------------
  *  AT91CAP9 processor initialization
  * -------------------------------------------------------------------- */
@@ -331,13 +325,14 @@ static void __init at91cap9_map_io(void)
 static void __init at91cap9_ioremap_registers(void)
 {
         at91_ioremap_shdwc(AT91CAP9_BASE_SHDWC);
+        at91_ioremap_rstc(AT91CAP9_BASE_RSTC);
         at91sam926x_ioremap_pit(AT91CAP9_BASE_PIT);
         at91sam9_ioremap_smc(0, AT91CAP9_BASE_SMC);
 }
 
 static void __init at91cap9_initialize(void)
 {
-        arm_pm_restart = at91cap9_restart;
+        arm_pm_restart = at91sam9g45_restart;
         at91_extern_irq = (1 << AT91CAP9_ID_IRQ0) | (1 << AT91CAP9_ID_IRQ1);
 
         /* Register GPIO subsystem */
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 18bacec2b094..97676bdae998 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -83,7 +83,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 5e46e4a96430..d4036ba43612 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -323,6 +323,7 @@ static void __init at91sam9260_map_io(void)
 static void __init at91sam9260_ioremap_registers(void)
 {
         at91_ioremap_shdwc(AT91SAM9260_BASE_SHDWC);
+        at91_ioremap_rstc(AT91SAM9260_BASE_RSTC);
         at91sam926x_ioremap_pit(AT91SAM9260_BASE_PIT);
         at91sam9_ioremap_smc(0, AT91SAM9260_BASE_SMC);
 }
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 642ccb6d26b2..5a24f0b4554d 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -84,7 +84,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
@@ -1215,8 +1215,7 @@ void __init at91_add_device_serial(void) {}
  *  CF/IDE
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE) || \
-        defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
+#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
         defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
 
 static struct at91_cf_data cf0_data;
@@ -1313,10 +1312,8 @@ void __init at91_add_device_cf(struct at91_cf_data *data)
         if (data->flags & AT91_CF_TRUE_IDE)
 #if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE)
                 pdev->name = "pata_at91";
-#elif defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE)
-                pdev->name = "at91_ide";
 #else
-#warning "board requires AT91_CF_TRUE_IDE: enable either at91_ide or pata_at91"
+#warning "board requires AT91_CF_TRUE_IDE: enable pata_at91"
 #endif
         else
                 pdev->name = "at91_cf";
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index b85b9ea60170..023c2ff138df 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -281,6 +281,7 @@ static void __init at91sam9261_map_io(void)
 static void __init at91sam9261_ioremap_registers(void)
 {
         at91_ioremap_shdwc(AT91SAM9261_BASE_SHDWC);
+        at91_ioremap_rstc(AT91SAM9261_BASE_RSTC);
         at91sam926x_ioremap_pit(AT91SAM9261_BASE_PIT);
         at91sam9_ioremap_smc(0, AT91SAM9261_BASE_SMC);
 }
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index fc59cbdb0e3c..1e28bed8f425 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -87,7 +87,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 79e3669b1117..75e876c258af 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -301,6 +301,7 @@ static void __init at91sam9263_map_io(void)
 static void __init at91sam9263_ioremap_registers(void)
 {
         at91_ioremap_shdwc(AT91SAM9263_BASE_SHDWC);
+        at91_ioremap_rstc(AT91SAM9263_BASE_RSTC);
         at91sam926x_ioremap_pit(AT91SAM9263_BASE_PIT);
         at91sam9_ioremap_smc(0, AT91SAM9263_BASE_SMC0);
         at91sam9_ioremap_smc(1, AT91SAM9263_BASE_SMC1);
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 7b46b2787022..366a7765635b 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -92,7 +92,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
@@ -355,8 +355,8 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
  *  Compact Flash (PCMCIA or IDE)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE) || \
-    defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE)
+#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
+        defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
 
 static struct at91_cf_data cf0_data;
 
@@ -450,7 +450,7 @@ void __init at91_add_device_cf(struct at91_cf_data *data)
         at91_set_A_periph(AT91_PIN_PD9, 0);  /* CFCE2 */
         at91_set_A_periph(AT91_PIN_PD14, 0); /* CFNRW */
 
-        pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "at91_ide" : "at91_cf";
+        pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "pata_at91" : "at91_cf";
         platform_device_register(pdev);
 }
 #else
diff --git a/arch/arm/mach-at91/at91sam9_alt_reset.S b/arch/arm/mach-at91/at91sam9_alt_reset.S
index d3f931c5942e..518e42377171 100644
--- a/arch/arm/mach-at91/at91sam9_alt_reset.S
+++ b/arch/arm/mach-at91/at91sam9_alt_reset.S
@@ -23,7 +23,8 @@
                         .globl  at91sam9_alt_restart
 
 at91sam9_alt_restart:   ldr     r0, .at91_va_base_sdramc        @ preload constants
-                        ldr     r1, .at91_va_base_rstc_cr
+                        ldr     r1, =at91_rstc_base
+                        ldr     r1, [r1]
 
                         mov     r2, #1
                         mov     r3, #AT91_SDRAMC_LPCB_POWER_DOWN
@@ -33,11 +34,9 @@ at91sam9_alt_restart:	ldr	r0, .at91_va_base_sdramc	@ preload constants
 
                         str     r2, [r0, #AT91_SDRAMC_TR]       @ disable SDRAM access
                         str     r3, [r0, #AT91_SDRAMC_LPR]      @ power down SDRAM
-                        str     r4, [r1]                        @ reset processor
+                        str     r4, [r1, #AT91_RSTC_CR]         @ reset processor
 
                         b       .
 
 .at91_va_base_sdramc:
         .word AT91_VA_BASE_SYS + AT91_SDRAMC0
-.at91_va_base_rstc_cr:
-        .word AT91_VA_BASE_SYS + AT91_RSTC_CR
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 7032dd32cdf0..1cb6a96b1c1e 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -18,7 +18,6 @@
 #include <asm/mach/map.h>
 #include <mach/at91sam9g45.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_rstc.h>
 #include <mach/cpu.h>
 
 #include "soc.h"
@@ -318,11 +317,6 @@ static struct at91_gpio_bank at91sam9g45_gpio[] __initdata = {
         }
 };
 
-static void at91sam9g45_restart(char mode, const char *cmd)
-{
-        at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
-}
-
 /* --------------------------------------------------------------------
  *  AT91SAM9G45 processor initialization
  * -------------------------------------------------------------------- */
@@ -336,6 +330,7 @@ static void __init at91sam9g45_map_io(void)
 static void __init at91sam9g45_ioremap_registers(void)
 {
         at91_ioremap_shdwc(AT91SAM9G45_BASE_SHDWC);
+        at91_ioremap_rstc(AT91SAM9G45_BASE_RSTC);
         at91sam926x_ioremap_pit(AT91SAM9G45_BASE_PIT);
         at91sam9_ioremap_smc(0, AT91SAM9G45_BASE_SMC);
 }
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index b7582dd10dc3..96e2adcd5a84 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -38,10 +38,6 @@
 #if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE)
 static u64 hdmac_dmamask = DMA_BIT_MASK(32);
 
-static struct at_dma_platform_data atdma_pdata = {
-        .nr_channels    = 8,
-};
-
 static struct resource hdmac_resources[] = {
         [0] = {
                 .start  = AT91SAM9G45_BASE_DMA,
@@ -56,12 +52,11 @@ static struct resource hdmac_resources[] = {
 };
 
 static struct platform_device at_hdmac_device = {
-        .name           = "at_hdmac",
+        .name           = "at91sam9g45_dma",
         .id             = -1,
         .dev            = {
                                 .dma_mask               = &hdmac_dmamask,
                                 .coherent_dma_mask      = DMA_BIT_MASK(32),
-                                .platform_data          = &atdma_pdata,
         },
         .resource       = hdmac_resources,
         .num_resources  = ARRAY_SIZE(hdmac_resources),
@@ -69,9 +64,15 @@ static struct platform_device at_hdmac_device = {
 
 void __init at91_add_device_hdmac(void)
 {
-        dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask);
-        dma_cap_set(DMA_SLAVE, atdma_pdata.cap_mask);
-        platform_device_register(&at_hdmac_device);
+#if defined(CONFIG_OF)
+        struct device_node *of_node =
+                of_find_node_by_name(NULL, "dma-controller");
+
+        if (of_node)
+                of_node_put(of_node);
+        else
+#endif
+                platform_device_register(&at_hdmac_device);
 }
 #else
 void __init at91_add_device_hdmac(void) {}
diff --git a/arch/arm/mach-at91/at91sam9g45_reset.S b/arch/arm/mach-at91/at91sam9g45_reset.S
new file mode 100644
index 000000000000..0468be10980b
--- /dev/null
+++ b/arch/arm/mach-at91/at91sam9g45_reset.S
@@ -0,0 +1,40 @@
+/*
+ * reset AT91SAM9G45 as per errata
+ *
+ * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcosoft.com>
+ *
+ * unless the SDRAM is cleanly shutdown before we hit the
+ * reset register it can be left driving the data bus and
+ * killing the chance of a subsequent boot from NAND
+ *
+ * GPLv2 Only
+ */
+
+#include <linux/linkage.h>
+#include <mach/hardware.h>
+#include <mach/at91sam9_ddrsdr.h>
+#include <mach/at91_rstc.h>
+
+                        .arm
+
+                        .globl  at91sam9g45_restart
+
+at91sam9g45_restart:
+                        ldr     r0, .at91_va_base_sdramc0       @ preload constants
+                        ldr     r1, =at91_rstc_base
+                        ldr     r1, [r1]
+
+                        mov     r2, #1
+                        mov     r3, #AT91_DDRSDRC_LPCB_POWER_DOWN
+                        ldr     r4, =AT91_RSTC_KEY | AT91_RSTC_PERRST | AT91_RSTC_PROCRST
+
+                        .balign 32                              @ align to cache line
+
+                        str     r2, [r0, #AT91_DDRSDRC_RTR]     @ disable DDR0 access
+                        str     r3, [r0, #AT91_DDRSDRC_LPR]     @ power down DDR0
+                        str     r4, [r1, #AT91_RSTC_CR]         @ reset processor
+
+                        b       .
+
+.at91_va_base_sdramc0:
+        .word AT91_VA_BASE_SYS + AT91_DDRSDRC0
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index d6bcb1da11df..d2c91a841cb8 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -286,6 +286,7 @@ static void __init at91sam9rl_map_io(void)
 static void __init at91sam9rl_ioremap_registers(void)
 {
         at91_ioremap_shdwc(AT91SAM9RL_BASE_SHDWC);
+        at91_ioremap_rstc(AT91SAM9RL_BASE_RSTC);
         at91sam926x_ioremap_pit(AT91SAM9RL_BASE_PIT);
         at91sam9_ioremap_smc(0, AT91SAM9RL_BASE_SMC);
 }
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 61908dce9784..9be71c11d0f0 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -33,10 +33,6 @@
 #if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE)
 static u64 hdmac_dmamask = DMA_BIT_MASK(32);
 
-static struct at_dma_platform_data atdma_pdata = {
-        .nr_channels    = 2,
-};
-
 static struct resource hdmac_resources[] = {
         [0] = {
                 .start  = AT91SAM9RL_BASE_DMA,
@@ -51,12 +47,11 @@ static struct resource hdmac_resources[] = {
 };
 
 static struct platform_device at_hdmac_device = {
-        .name           = "at_hdmac",
+        .name           = "at91sam9rl_dma",
         .id             = -1,
         .dev            = {
                                 .dma_mask               = &hdmac_dmamask,
                                 .coherent_dma_mask      = DMA_BIT_MASK(32),
-                                .platform_data          = &atdma_pdata,
         },
         .resource       = hdmac_resources,
         .num_resources  = ARRAY_SIZE(hdmac_resources),
@@ -64,7 +59,6 @@ static struct platform_device at_hdmac_device = {
 
 void __init at91_add_device_hdmac(void)
 {
-        dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask);
         platform_device_register(&at_hdmac_device);
 }
 #else
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 4866b8180d66..594133451c0c 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -58,7 +58,9 @@ extern void at91_irq_suspend(void);
 extern void at91_irq_resume(void);
 
 /* reset */
+extern void at91_ioremap_rstc(u32 base_addr);
 extern void at91sam9_alt_restart(char, const char *);
+extern void at91sam9g45_restart(char, const char *);
 
 /* shutdown */
 extern void at91_ioremap_shdwc(u32 base_addr);
diff --git a/arch/arm/mach-at91/include/mach/at91_rstc.h b/arch/arm/mach-at91/include/mach/at91_rstc.h
index cbd2bf052c1f..875fa336800b 100644
--- a/arch/arm/mach-at91/include/mach/at91_rstc.h
+++ b/arch/arm/mach-at91/include/mach/at91_rstc.h
@@ -16,13 +16,25 @@
 #ifndef AT91_RSTC_H
 #define AT91_RSTC_H
 
-#define AT91_RSTC_CR            (AT91_RSTC + 0x00)      /* Reset Controller Control Register */
+#ifndef __ASSEMBLY__
+extern void __iomem *at91_rstc_base;
+
+#define at91_rstc_read(field) \
+        __raw_readl(at91_rstc_base + field)
+
+#define at91_rstc_write(field, value) \
+        __raw_writel(value, at91_rstc_base + field);
+#else
+.extern at91_rstc_base
+#endif
+
+#define AT91_RSTC_CR            0x00                    /* Reset Controller Control Register */
 #define         AT91_RSTC_PROCRST       (1 << 0)                /* Processor Reset */
 #define         AT91_RSTC_PERRST        (1 << 2)                /* Peripheral Reset */
 #define         AT91_RSTC_EXTRST        (1 << 3)                /* External Reset */
 #define         AT91_RSTC_KEY           (0xa5 << 24)            /* KEY Password */
 
-#define AT91_RSTC_SR            (AT91_RSTC + 0x04)      /* Reset Controller Status Register */
+#define AT91_RSTC_SR            0x04                    /* Reset Controller Status Register */
 #define         AT91_RSTC_URSTS         (1 << 0)                /* User Reset Status */
 #define         AT91_RSTC_RSTTYP        (7 << 8)                /* Reset Type */
 #define                 AT91_RSTC_RSTTYP_GENERAL        (0 << 8)
@@ -33,7 +45,7 @@
 #define         AT91_RSTC_NRSTL         (1 << 16)               /* NRST Pin Level */
 #define         AT91_RSTC_SRCMP         (1 << 17)               /* Software Reset Command in Progress */
 
-#define AT91_RSTC_MR            (AT91_RSTC + 0x08)      /* Reset Controller Mode Register */
+#define AT91_RSTC_MR            0x08                    /* Reset Controller Mode Register */
 #define         AT91_RSTC_URSTEN        (1 << 0)                /* User Reset Enable */
 #define         AT91_RSTC_URSTIEN       (1 << 4)                /* User Reset Interrupt Enable */
 #define         AT91_RSTC_ERSTL         (0xf << 8)              /* External Reset Length */
diff --git a/arch/arm/mach-at91/include/mach/at91cap9.h b/arch/arm/mach-at91/include/mach/at91cap9.h
index 4c0e2f6011d7..61d952902f2b 100644
--- a/arch/arm/mach-at91/include/mach/at91cap9.h
+++ b/arch/arm/mach-at91/include/mach/at91cap9.h
@@ -83,7 +83,6 @@
 #define AT91_DDRSDRC0   (0xffffe600 - AT91_BASE_SYS)
 #define AT91_MATRIX     (0xffffea00 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
 #define AT91_GPBR       (cpu_is_at91cap9_revB() ?       \
                         (0xfffffd50 - AT91_BASE_SYS) :  \
                         (0xfffffd60 - AT91_BASE_SYS))
@@ -96,6 +95,7 @@
 #define AT91CAP9_BASE_PIOB      0xfffff400
 #define AT91CAP9_BASE_PIOC      0xfffff600
 #define AT91CAP9_BASE_PIOD      0xfffff800
+#define AT91CAP9_BASE_RSTC      0xfffffd00
 #define AT91CAP9_BASE_SHDWC     0xfffffd10
 #define AT91CAP9_BASE_RTT       0xfffffd20
 #define AT91CAP9_BASE_PIT       0xfffffd30
diff --git a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
deleted file mode 100644
index 976f4a6c3353..000000000000
--- a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
- *
- *  (C) 2008 Andrew Victor
- *
- * DDR/SDR Controller (DDRSDRC) - System peripherals registers.
- * Based on AT91CAP9 datasheet revision B.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91CAP9_DDRSDR_H
-#define AT91CAP9_DDRSDR_H
-
-#define AT91_DDRSDRC_MR         0x00    /* Mode Register */
-#define         AT91_DDRSDRC_MODE       (0xf << 0)              /* Command Mode */
-#define                 AT91_DDRSDRC_MODE_NORMAL                0
-#define                 AT91_DDRSDRC_MODE_NOP           1
-#define                 AT91_DDRSDRC_MODE_PRECHARGE     2
-#define                 AT91_DDRSDRC_MODE_LMR           3
-#define                 AT91_DDRSDRC_MODE_REFRESH       4
-#define                 AT91_DDRSDRC_MODE_EXT_LMR       5
-#define                 AT91_DDRSDRC_MODE_DEEP          6
-
-#define AT91_DDRSDRC_RTR        0x04    /* Refresh Timer Register */
-#define         AT91_DDRSDRC_COUNT      (0xfff << 0)            /* Refresh Timer Counter */
-
-#define AT91_DDRSDRC_CR         0x08    /* Configuration Register */
-#define         AT91_DDRSDRC_NC         (3 << 0)                /* Number of Column Bits */
-#define                 AT91_DDRSDRC_NC_SDR8    (0 << 0)
-#define                 AT91_DDRSDRC_NC_SDR9    (1 << 0)
-#define                 AT91_DDRSDRC_NC_SDR10   (2 << 0)
-#define                 AT91_DDRSDRC_NC_SDR11   (3 << 0)
-#define                 AT91_DDRSDRC_NC_DDR9    (0 << 0)
-#define                 AT91_DDRSDRC_NC_DDR10   (1 << 0)
-#define                 AT91_DDRSDRC_NC_DDR11   (2 << 0)
-#define                 AT91_DDRSDRC_NC_DDR12   (3 << 0)
-#define         AT91_DDRSDRC_NR         (3 << 2)                /* Number of Row Bits */
-#define                 AT91_DDRSDRC_NR_11      (0 << 2)
-#define                 AT91_DDRSDRC_NR_12      (1 << 2)
-#define                 AT91_DDRSDRC_NR_13      (2 << 2)
-#define         AT91_DDRSDRC_CAS        (7 << 4)                /* CAS Latency */
-#define                 AT91_DDRSDRC_CAS_2      (2 << 4)
-#define                 AT91_DDRSDRC_CAS_3      (3 << 4)
-#define                 AT91_DDRSDRC_CAS_25     (6 << 4)
-#define         AT91_DDRSDRC_DLL        (1 << 7)                /* Reset DLL */
-#define         AT91_DDRSDRC_DICDS      (1 << 8)                /* Output impedance control */
-
-#define AT91_DDRSDRC_T0PR       0x0C    /* Timing 0 Register */
-#define         AT91_DDRSDRC_TRAS       (0xf <<  0)             /* Active to Precharge delay */
-#define         AT91_DDRSDRC_TRCD       (0xf <<  4)             /* Row to Column delay */
-#define         AT91_DDRSDRC_TWR        (0xf <<  8)             /* Write recovery delay */
-#define         AT91_DDRSDRC_TRC        (0xf << 12)             /* Row cycle delay */
-#define         AT91_DDRSDRC_TRP        (0xf << 16)             /* Row precharge delay */
-#define         AT91_DDRSDRC_TRRD       (0xf << 20)             /* Active BankA to BankB */
-#define         AT91_DDRSDRC_TWTR       (1   << 24)             /* Internal Write to Read delay */
-#define         AT91_DDRSDRC_TMRD       (0xf << 28)             /* Load mode to active/refresh delay */
-
-#define AT91_DDRSDRC_T1PR       0x10    /* Timing 1 Register */
-#define         AT91_DDRSDRC_TRFC       (0x1f << 0)             /* Row Cycle Delay */
-#define         AT91_DDRSDRC_TXSNR      (0xff << 8)             /* Exit self-refresh to non-read */
-#define         AT91_DDRSDRC_TXSRD      (0xff << 16)            /* Exit self-refresh to read */
-#define         AT91_DDRSDRC_TXP        (0xf  << 24)            /* Exit power-down delay */
-
-#define AT91_DDRSDRC_LPR        0x18    /* Low Power Register */
-#define         AT91_DDRSDRC_LPCB               (3 << 0)        /* Low-power Configurations */
-#define                 AT91_DDRSDRC_LPCB_DISABLE               0
-#define                 AT91_DDRSDRC_LPCB_SELF_REFRESH          1
-#define                 AT91_DDRSDRC_LPCB_POWER_DOWN            2
-#define                 AT91_DDRSDRC_LPCB_DEEP_POWER_DOWN       3
-#define         AT91_DDRSDRC_CLKFR              (1 << 2)        /* Clock Frozen */
-#define         AT91_DDRSDRC_PASR               (7 << 4)        /* Partial Array Self Refresh */
-#define         AT91_DDRSDRC_TCSR               (3 << 8)        /* Temperature Compensated Self Refresh */
-#define         AT91_DDRSDRC_DS                 (3 << 10)       /* Drive Strength */
-#define         AT91_DDRSDRC_TIMEOUT            (3 << 12)       /* Time to define when Low Power Mode is enabled */
-#define                 AT91_DDRSDRC_TIMEOUT_0_CLK_CYCLES       (0 << 12)
-#define                 AT91_DDRSDRC_TIMEOUT_64_CLK_CYCLES      (1 << 12)
-#define                 AT91_DDRSDRC_TIMEOUT_128_CLK_CYCLES     (2 << 12)
-
-#define AT91_DDRSDRC_MDR        0x1C    /* Memory Device Register */
-#define         AT91_DDRSDRC_MD         (3 << 0)                /* Memory Device Type */
-#define                 AT91_DDRSDRC_MD_SDR             0
-#define                 AT91_DDRSDRC_MD_LOW_POWER_SDR   1
-#define                 AT91_DDRSDRC_MD_DDR             2
-#define                 AT91_DDRSDRC_MD_LOW_POWER_DDR   3
-
-#define AT91_DDRSDRC_DLLR       0x20    /* DLL Information Register */
-#define         AT91_DDRSDRC_MDINC      (1 << 0)                /* Master Delay increment */
-#define         AT91_DDRSDRC_MDDEC      (1 << 1)                /* Master Delay decrement */
-#define         AT91_DDRSDRC_MDOVF      (1 << 2)                /* Master Delay Overflow */
-#define         AT91_DDRSDRC_SDCOVF     (1 << 3)                /* Slave Delay Correction Overflow */
-#define         AT91_DDRSDRC_SDCUDF     (1 << 4)                /* Slave Delay Correction Underflow */
-#define         AT91_DDRSDRC_SDERF      (1 << 5)                /* Slave Delay Correction error */
-#define         AT91_DDRSDRC_MDVAL      (0xff <<  8)            /* Master Delay value */
-#define         AT91_DDRSDRC_SDVAL      (0xff << 16)            /* Slave Delay value */
-#define         AT91_DDRSDRC_SDCVAL     (0xff << 24)            /* Slave Delay Correction value */
-
-/* Register access macros */
-#define at91_ramc_read(num, reg) \
-        at91_sys_read(AT91_DDRSDRC##num + reg)
-#define at91_ramc_write(num, reg, value) \
-        at91_sys_write(AT91_DDRSDRC##num + reg, value)
-
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h
index f937c476bb67..fa5ca278adeb 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9260.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9260.h
@@ -83,7 +83,6 @@
 #define AT91_SDRAMC0    (0xffffea00 - AT91_BASE_SYS)
 #define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
 #define AT91_GPBR       (0xfffffd50 - AT91_BASE_SYS)
 
 #define AT91SAM9260_BASE_ECC    0xffffe800
@@ -92,6 +91,7 @@
 #define AT91SAM9260_BASE_PIOA   0xfffff400
 #define AT91SAM9260_BASE_PIOB   0xfffff600
 #define AT91SAM9260_BASE_PIOC   0xfffff800
+#define AT91SAM9260_BASE_RSTC   0xfffffd00
 #define AT91SAM9260_BASE_SHDWC  0xfffffd10
 #define AT91SAM9260_BASE_RTT    0xfffffd20
 #define AT91SAM9260_BASE_PIT    0xfffffd30
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h
index 175604e261be..7cde2d36570e 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9261.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9261.h
@@ -68,7 +68,6 @@
 #define AT91_SDRAMC0    (0xffffea00 - AT91_BASE_SYS)
 #define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
 #define AT91_GPBR       (0xfffffd50 - AT91_BASE_SYS)
 
 #define AT91SAM9261_BASE_SMC    0xffffec00
@@ -76,6 +75,7 @@
 #define AT91SAM9261_BASE_PIOA   0xfffff400
 #define AT91SAM9261_BASE_PIOB   0xfffff600
 #define AT91SAM9261_BASE_PIOC   0xfffff800
+#define AT91SAM9261_BASE_RSTC   0xfffffd00
 #define AT91SAM9261_BASE_SHDWC  0xfffffd10
 #define AT91SAM9261_BASE_RTT    0xfffffd20
 #define AT91SAM9261_BASE_PIT    0xfffffd30
diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h
index 80c915002d83..5949abda962b 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9263.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9263.h
@@ -78,7 +78,6 @@
 #define AT91_SDRAMC1    (0xffffe800 - AT91_BASE_SYS)
 #define AT91_MATRIX     (0xffffec00 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
 #define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
 
 #define AT91SAM9263_BASE_ECC0   0xffffe000
@@ -91,6 +90,7 @@
 #define AT91SAM9263_BASE_PIOC   0xfffff600
 #define AT91SAM9263_BASE_PIOD   0xfffff800
 #define AT91SAM9263_BASE_PIOE   0xfffffa00
+#define AT91SAM9263_BASE_RSTC   0xfffffd00
 #define AT91SAM9263_BASE_SHDWC  0xfffffd10
 #define AT91SAM9263_BASE_RTT0   0xfffffd20
 #define AT91SAM9263_BASE_PIT    0xfffffd30
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
index d27b15ba8ebf..e2f8da8ce5bc 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
@@ -46,10 +46,10 @@
 #define                 AT91_DDRSDRC_CAS_25     (6 << 4)
 #define         AT91_DDRSDRC_RST_DLL    (1 << 7)                /* Reset DLL */
 #define         AT91_DDRSDRC_DICDS      (1 << 8)                /* Output impedance control */
-#define         AT91_DDRSDRC_DIS_DLL    (1 << 9)                /* Disable DLL */
-#define         AT91_DDRSDRC_OCD        (1 << 12)               /* Off-Chip Driver */
-#define         AT91_DDRSDRC_DQMS       (1 << 16)               /* Mask Data is Shared */
-#define         AT91_DDRSDRC_ACTBST     (1 << 18)               /* Active Bank X to Burst Stop Read Access Bank Y */
+#define         AT91_DDRSDRC_DIS_DLL    (1 << 9)                /* Disable DLL [SAM9 Only] */
+#define         AT91_DDRSDRC_OCD        (1 << 12)               /* Off-Chip Driver [SAM9 Only] */
+#define         AT91_DDRSDRC_DQMS       (1 << 16)               /* Mask Data is Shared [SAM9 Only] */
+#define         AT91_DDRSDRC_ACTBST     (1 << 18)               /* Active Bank X to Burst Stop Read Access Bank Y [SAM9 Only] */
 
 #define AT91_DDRSDRC_T0PR       0x0C    /* Timing 0 Register */
 #define         AT91_DDRSDRC_TRAS       (0xf <<  0)             /* Active to Precharge delay */
@@ -59,7 +59,8 @@
 #define         AT91_DDRSDRC_TRP        (0xf << 16)             /* Row precharge delay */
 #define         AT91_DDRSDRC_TRRD       (0xf << 20)             /* Active BankA to BankB */
 #define         AT91_DDRSDRC_TWTR       (0x7 << 24)             /* Internal Write to Read delay */
-#define         AT91_DDRSDRC_RED_WRRD   (0x1 << 27)             /* Reduce Write to Read Delay */
+#define         AT91CAP9_DDRSDRC_TWTR   (1   << 24)             /* Internal Write to Read delay */
+#define         AT91_DDRSDRC_RED_WRRD   (0x1 << 27)             /* Reduce Write to Read Delay [SAM9 Only] */
 #define         AT91_DDRSDRC_TMRD       (0xf << 28)             /* Load mode to active/refresh delay */
 
 #define AT91_DDRSDRC_T1PR       0x10    /* Timing 1 Register */
@@ -68,13 +69,14 @@
 #define         AT91_DDRSDRC_TXSRD      (0xff << 16)            /* Exit self-refresh to read */
 #define         AT91_DDRSDRC_TXP        (0xf  << 24)            /* Exit power-down delay */
 
-#define AT91_DDRSDRC_T2PR       0x14    /* Timing 2 Register */
+#define AT91_DDRSDRC_T2PR       0x14    /* Timing 2 Register [SAM9 Only] */
 #define         AT91_DDRSDRC_TXARD      (0xf  << 0)             /* Exit active power down delay to read command in mode "Fast Exit" */
 #define         AT91_DDRSDRC_TXARDS     (0xf  << 4)             /* Exit active power down delay to read command in mode "Slow Exit" */
 #define         AT91_DDRSDRC_TRPA       (0xf  << 8)             /* Row Precharge All delay */
 #define         AT91_DDRSDRC_TRTP       (0x7  << 12)            /* Read to Precharge delay */
 
 #define AT91_DDRSDRC_LPR        0x1C    /* Low Power Register */
+#define AT91CAP9_DDRSDRC_LPR    0x18    /* Low Power Register */
 #define         AT91_DDRSDRC_LPCB       (3 << 0)                /* Low-power Configurations */
 #define                 AT91_DDRSDRC_LPCB_DISABLE               0
 #define                 AT91_DDRSDRC_LPCB_SELF_REFRESH          1
@@ -92,32 +94,40 @@
 #define         AT91_DDRSDRC_UPD_MR     (3 << 20)        /* Update load mode register and extended mode register */
 
 #define AT91_DDRSDRC_MDR        0x20    /* Memory Device Register */
+#define AT91CAP9_DDRSDRC_MDR    0x1C    /* Memory Device Register */
 #define         AT91_DDRSDRC_MD         (3 << 0)                /* Memory Device Type */
 #define                 AT91_DDRSDRC_MD_SDR             0
 #define                 AT91_DDRSDRC_MD_LOW_POWER_SDR   1
+#define                 AT91CAP9_DDRSDRC_MD_DDR         2
 #define                 AT91_DDRSDRC_MD_LOW_POWER_DDR   3
-#define                 AT91_DDRSDRC_MD_DDR2            6
+#define                 AT91_DDRSDRC_MD_DDR2            6       /* [SAM9 Only] */
 #define         AT91_DDRSDRC_DBW        (1 << 4)                /* Data Bus Width */
 #define                 AT91_DDRSDRC_DBW_32BITS         (0 <<  4)
 #define                 AT91_DDRSDRC_DBW_16BITS         (1 <<  4)
 
 #define AT91_DDRSDRC_DLL        0x24    /* DLL Information Register */
+#define AT91CAP9_DDRSDRC_DLL    0x20    /* DLL Information Register */
 #define         AT91_DDRSDRC_MDINC      (1 << 0)                /* Master Delay increment */
 #define         AT91_DDRSDRC_MDDEC      (1 << 1)                /* Master Delay decrement */
 #define         AT91_DDRSDRC_MDOVF      (1 << 2)                /* Master Delay Overflow */
+#define         AT91CAP9_DDRSDRC_SDCOVF (1 << 3)                /* Slave Delay Correction Overflow */
+#define         AT91CAP9_DDRSDRC_SDCUDF (1 << 4)                /* Slave Delay Correction Underflow */
+#define         AT91CAP9_DDRSDRC_SDERF  (1 << 5)                /* Slave Delay Correction error */
 #define         AT91_DDRSDRC_MDVAL      (0xff <<  8)            /* Master Delay value */
+#define         AT91CAP9_DDRSDRC_SDVAL  (0xff << 16)            /* Slave Delay value */
+#define         AT91CAP9_DDRSDRC_SDCVAL (0xff << 24)            /* Slave Delay Correction value */
 
-#define AT91_DDRSDRC_HS         0x2C    /* High Speed Register */
+#define AT91_DDRSDRC_HS         0x2C    /* High Speed Register [SAM9 Only] */
 #define         AT91_DDRSDRC_DIS_ATCP_RD        (1 << 2)        /* Anticip read access is disabled */
 
 #define AT91_DDRSDRC_DELAY(n)   (0x30 + (0x4 * (n)))    /* Delay I/O Register n */
 
-#define AT91_DDRSDRC_WPMR       0xE4    /* Write Protect Mode Register */
+#define AT91_DDRSDRC_WPMR       0xE4    /* Write Protect Mode Register [SAM9 Only] */
 #define         AT91_DDRSDRC_WP         (1 << 0)                /* Write protect enable */
 #define         AT91_DDRSDRC_WPKEY      (0xffffff << 8)         /* Write protect key */
 #define         AT91_DDRSDRC_KEY        (0x444452 << 8)         /* Write protect key = "DDR" */
 
-#define AT91_DDRSDRC_WPSR       0xE8    /* Write Protect Status Register */
+#define AT91_DDRSDRC_WPSR       0xE8    /* Write Protect Status Register [SAM9 Only] */
 #define         AT91_DDRSDRC_WPVS       (1 << 0)                /* Write protect violation status */
 #define         AT91_DDRSDRC_WPVSRC     (0xffff << 8)           /* Write protect violation source */
 
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
index eb18a70fa647..175e1fdd9fe8 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
@@ -18,6 +18,35 @@
 
 #include <mach/cpu.h>
 
+#ifndef __ASSEMBLY__
+struct sam9_smc_config {
+        /* Setup register */
+        u8 ncs_read_setup;
+        u8 nrd_setup;
+        u8 ncs_write_setup;
+        u8 nwe_setup;
+
+        /* Pulse register */
+        u8 ncs_read_pulse;
+        u8 nrd_pulse;
+        u8 ncs_write_pulse;
+        u8 nwe_pulse;
+
+        /* Cycle register */
+        u16 read_cycle;
+        u16 write_cycle;
+
+        /* Mode register */
+        u32 mode;
+        u8 tdf_cycles:4;
+};
+
+extern void sam9_smc_configure(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_read(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_read_mode(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_write_mode(int id, int cs, struct sam9_smc_config *config);
+#endif
+
 #define AT91_SMC_SETUP          0x00                            /* Setup Register for CS n */
 #define         AT91_SMC_NWESETUP       (0x3f << 0)                     /* NWE Setup Length */
 #define                 AT91_SMC_NWESETUP_(x)   ((x) << 0)
diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h
index f0c23c960dec..dd9c95ea0862 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9g45.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h
@@ -90,7 +90,6 @@
 #define AT91_DDRSDRC0   (0xffffe600 - AT91_BASE_SYS)
 #define AT91_MATRIX     (0xffffea00 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
 #define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
 
 #define AT91SAM9G45_BASE_ECC    0xffffe200
@@ -102,6 +101,7 @@
 #define AT91SAM9G45_BASE_PIOC   0xfffff600
 #define AT91SAM9G45_BASE_PIOD   0xfffff800
 #define AT91SAM9G45_BASE_PIOE   0xfffffa00
+#define AT91SAM9G45_BASE_RSTC   0xfffffd00
 #define AT91SAM9G45_BASE_SHDWC  0xfffffd10
 #define AT91SAM9G45_BASE_RTT    0xfffffd20
 #define AT91SAM9G45_BASE_PIT    0xfffffd30
diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h
index 2bb359e60b97..d7bead7118da 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9rl.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h
@@ -72,7 +72,6 @@
 #define AT91_SDRAMC0    (0xffffea00 - AT91_BASE_SYS)
 #define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
 #define AT91_SCKCR      (0xfffffd50 - AT91_BASE_SYS)
 #define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
 
@@ -84,6 +83,7 @@
 #define AT91SAM9RL_BASE_PIOB    0xfffff600
 #define AT91SAM9RL_BASE_PIOC    0xfffff800
 #define AT91SAM9RL_BASE_PIOD    0xfffffa00
+#define AT91SAM9RL_BASE_RSTC    0xfffffd00
 #define AT91SAM9RL_BASE_SHDWC   0xfffffd10
 #define AT91SAM9RL_BASE_RTT     0xfffffd20
 #define AT91SAM9RL_BASE_PIT     0xfffffd30
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index d0b377b21bd7..3b33f07b1e11 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -88,7 +88,7 @@ extern void __init at91_add_device_eth(struct macb_platform_data *data);
 struct at91_usbh_data {
         u8              ports;          /* number of ports on root hub */
         int             vbus_pin[2];    /* port power-control pin */
-        u8              vbus_pin_inverted;
+        u8              vbus_pin_active_low[2];
         u8              overcurrent_supported;
         int             overcurrent_pin[2];
         u8              overcurrent_status[2];
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 62ad95556c36..1606379ac284 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -34,7 +34,6 @@
 /*
  * Show the reason for the previous system reset.
  */
-#if defined(AT91_RSTC)
 
 #include <mach/at91_rstc.h>
 #include <mach/at91_shdwc.h>
@@ -58,10 +57,10 @@ static void __init show_reset_status(void)
         char *reason, *r2 = reset;
         u32 reset_type, wake_type;
 
-        if (!at91_shdwc_base)
+        if (!at91_shdwc_base || !at91_rstc_base)
                 return;
 
-        reset_type = at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_RSTTYP;
+        reset_type = at91_rstc_read(AT91_RSTC_SR) & AT91_RSTC_RSTTYP;
         wake_type = at91_shdwc_read(AT91_SHDW_SR);
 
         switch (reset_type) {
@@ -102,10 +101,6 @@ static void __init show_reset_status(void)
         }
         pr_info("AT91: Starting after %s %s\n", reason, r2);
 }
-#else
-static void __init show_reset_status(void) {}
-#endif
-
 
 static int at91_pm_valid_state(suspend_state_t state)
 {
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index ce9a20699111..7eb40d24242f 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -25,21 +25,21 @@ static inline u32 sdram_selfrefresh_enable(void)
                                                                 : : "r" (0))
 
 #elif defined(CONFIG_ARCH_AT91CAP9)
-#include <mach/at91cap9_ddrsdr.h>
+#include <mach/at91sam9_ddrsdr.h>
 
 
 static inline u32 sdram_selfrefresh_enable(void)
 {
         u32 saved_lpr, lpr;
 
-        saved_lpr = at91_ramc_read(0, AT91_DDRSDRC_LPR);
+        saved_lpr = at91_ramc_read(0, AT91CAP9_DDRSDRC_LPR);
 
         lpr = saved_lpr & ~AT91_DDRSDRC_LPCB;
-        at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH);
+        at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH);
         return saved_lpr;
 }
 
-#define sdram_selfrefresh_disable(saved_lpr)    at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr)
+#define sdram_selfrefresh_disable(saved_lpr)    at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, saved_lpr)
 #define wait_for_interrupt_enable()             cpu_do_idle()
 
 #elif defined(CONFIG_ARCH_AT91SAM9G45)
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
index f7922a436172..92dfb8461392 100644
--- a/arch/arm/mach-at91/pm_slowclock.S
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -18,9 +18,8 @@
 
 #if defined(CONFIG_ARCH_AT91RM9200)
 #include <mach/at91rm9200_mc.h>
-#elif defined(CONFIG_ARCH_AT91CAP9)
-#include <mach/at91cap9_ddrsdr.h>
-#elif defined(CONFIG_ARCH_AT91SAM9G45)
+#elif defined(CONFIG_ARCH_AT91CAP9) \
+        || defined(CONFIG_ARCH_AT91SAM9G45)
 #include <mach/at91sam9_ddrsdr.h>
 #else
 #include <mach/at91sam9_sdramc.h>
diff --git a/arch/arm/mach-at91/sam9_smc.c b/arch/arm/mach-at91/sam9_smc.c
index 8294783b679d..99a0a1d2b7dc 100644
--- a/arch/arm/mach-at91/sam9_smc.c
+++ b/arch/arm/mach-at91/sam9_smc.c
@@ -2,6 +2,7 @@
  * linux/arch/arm/mach-at91/sam9_smc.c
  *
  * Copyright (C) 2008 Andrew Victor
+ * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.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
@@ -22,7 +23,22 @@
 
 static void __iomem *smc_base_addr[2];
 
-static void __init sam9_smc_cs_configure(void __iomem *base, struct sam9_smc_config* config)
+static void sam9_smc_cs_write_mode(void __iomem *base,
+                                        struct sam9_smc_config *config)
+{
+        __raw_writel(config->mode
+                   | AT91_SMC_TDF_(config->tdf_cycles),
+                   base + AT91_SMC_MODE);
+}
+
+void sam9_smc_write_mode(int id, int cs,
+                                        struct sam9_smc_config *config)
+{
+        sam9_smc_cs_write_mode(AT91_SMC_CS(id, cs), config);
+}
+
+static void sam9_smc_cs_configure(void __iomem *base,
+                                        struct sam9_smc_config *config)
 {
 
         /* Setup register */
@@ -45,16 +61,66 @@ static void __init sam9_smc_cs_configure(void __iomem *base, struct sam9_smc_con
                    base + AT91_SMC_CYCLE);
 
         /* Mode register */
-        __raw_writel(config->mode
-                   | AT91_SMC_TDF_(config->tdf_cycles),
-                   base + AT91_SMC_MODE);
+        sam9_smc_cs_write_mode(base, config);
 }
 
-void __init sam9_smc_configure(int id, int cs, struct sam9_smc_config* config)
+void sam9_smc_configure(int id, int cs,
+                                        struct sam9_smc_config *config)
 {
         sam9_smc_cs_configure(AT91_SMC_CS(id, cs), config);
 }
 
+static void sam9_smc_cs_read_mode(void __iomem *base,
+                                        struct sam9_smc_config *config)
+{
+        u32 val = __raw_readl(base + AT91_SMC_MODE);
+
+        config->mode = (val & ~AT91_SMC_NWECYCLE);
+        config->tdf_cycles = (val & AT91_SMC_NWECYCLE) >> 16 ;
+}
+
+void sam9_smc_read_mode(int id, int cs,
+                                        struct sam9_smc_config *config)
+{
+        sam9_smc_cs_read_mode(AT91_SMC_CS(id, cs), config);
+}
+
+static void sam9_smc_cs_read(void __iomem *base,
+                                        struct sam9_smc_config *config)
+{
+        u32 val;
+
+        /* Setup register */
+        val = __raw_readl(base + AT91_SMC_SETUP);
+
+        config->nwe_setup = val & AT91_SMC_NWESETUP;
+        config->ncs_write_setup = (val & AT91_SMC_NCS_WRSETUP) >> 8;
+        config->nrd_setup = (val & AT91_SMC_NRDSETUP) >> 16;
+        config->ncs_read_setup = (val & AT91_SMC_NCS_RDSETUP) >> 24;
+
+        /* Pulse register */
+        val = __raw_readl(base + AT91_SMC_PULSE);
+
+        config->nwe_setup = val & AT91_SMC_NWEPULSE;
+        config->ncs_write_pulse = (val & AT91_SMC_NCS_WRPULSE) >> 8;
+        config->nrd_pulse = (val & AT91_SMC_NRDPULSE) >> 16;
+        config->ncs_read_pulse = (val & AT91_SMC_NCS_RDPULSE) >> 24;
+
+        /* Cycle register */
+        val = __raw_readl(base + AT91_SMC_CYCLE);
+
+        config->write_cycle = val & AT91_SMC_NWECYCLE;
+        config->read_cycle = (val & AT91_SMC_NRDCYCLE) >> 16;
+
+        /* Mode register */
+        sam9_smc_cs_read_mode(base, config);
+}
+
+void sam9_smc_read(int id, int cs, struct sam9_smc_config *config)
+{
+        sam9_smc_cs_read(AT91_SMC_CS(id, cs), config);
+}
+
 void __init at91sam9_ioremap_smc(int id, u32 addr)
 {
         if (id > 1) {
diff --git a/arch/arm/mach-at91/sam9_smc.h b/arch/arm/mach-at91/sam9_smc.h
index 039c5ce17aec..3e52dcd4a59f 100644
--- a/arch/arm/mach-at91/sam9_smc.h
+++ b/arch/arm/mach-at91/sam9_smc.h
@@ -8,27 +8,4 @@
  * published by the Free Software Foundation.
  */
 
-struct sam9_smc_config {
-        /* Setup register */
-        u8 ncs_read_setup;
-        u8 nrd_setup;
-        u8 ncs_write_setup;
-        u8 nwe_setup;
-
-        /* Pulse register */
-        u8 ncs_read_pulse;
-        u8 nrd_pulse;
-        u8 ncs_write_pulse;
-        u8 nwe_pulse;
-
-        /* Cycle register */
-        u16 read_cycle;
-        u16 write_cycle;
-
-        /* Mode register */
-        u32 mode;
-        u8 tdf_cycles:4;
-};
-
-extern void __init sam9_smc_configure(int id, int cs, struct sam9_smc_config* config);
 extern void __init at91sam9_ioremap_smc(int id, u32 addr);
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 8bdcc3cb6012..69d3fc4c46f3 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -29,9 +29,12 @@ EXPORT_SYMBOL(at91_soc_initdata);
 void __init at91rm9200_set_type(int type)
 {
         if (type == ARCH_REVISON_9200_PQFP)
-                at91_soc_initdata.subtype = AT91_SOC_RM9200_BGA;
-        else
                 at91_soc_initdata.subtype = AT91_SOC_RM9200_PQFP;
+        else
+                at91_soc_initdata.subtype = AT91_SOC_RM9200_BGA;
+
+        pr_info("AT91: filled in soc subtype: %s\n",
+                at91_get_soc_subtype(&at91_soc_initdata));
 }
 
 void __init at91_init_irq_default(void)
@@ -281,6 +284,15 @@ void __init at91_ioremap_shdwc(u32 base_addr)
         pm_power_off = at91sam9_poweroff;
 }
 
+void __iomem *at91_rstc_base;
+
+void __init at91_ioremap_rstc(u32 base_addr)
+{
+        at91_rstc_base = ioremap(base_addr, 16);
+        if (!at91_rstc_base)
+                panic("Impossible to ioremap at91_rstc_base\n");
+}
+
 void __init at91_initialize(unsigned long main_clock)
 {
         at91_boot_soc.ioremap_registers();
diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c
index 9e5e7552498c..45c97b1ee9b1 100644
--- a/arch/arm/mach-bcmring/arch.c
+++ b/arch/arm/mach-bcmring/arch.c
@@ -194,6 +194,6 @@ MACHINE_START(BCMRING, "BCMRING")
         .init_early = bcmring_init_early,
         .init_irq = bcmring_init_irq,
         .timer = &bcmring_timer,
-        .init_machine = bcmring_init_machine
+        .init_machine = bcmring_init_machine,
         .restart = bcmring_restart,
 MACHINE_END
diff --git a/arch/arm/mach-bcmring/dma.c b/arch/arm/mach-bcmring/dma.c
index 1a1a27dd5654..e5fd241fccdc 100644
--- a/arch/arm/mach-bcmring/dma.c
+++ b/arch/arm/mach-bcmring/dma.c
@@ -33,17 +33,10 @@
 
 #include <mach/timer.h>
 
-#include <linux/mm.h>
 #include <linux/pfn.h>
 #include <linux/atomic.h>
-#include <linux/sched.h>
 #include <mach/dma.h>
 
-/* I don't quite understand why dc4 fails when this is set to 1 and DMA is enabled */
-/* especially since dc4 doesn't use kmalloc'd memory. */
-
-#define ALLOW_MAP_OF_KMALLOC_MEMORY 0
-
 /* ---- Public Variables ------------------------------------------------- */
 
 /* ---- Private Constants and Types -------------------------------------- */
@@ -53,24 +46,12 @@
 #define CONTROLLER_FROM_HANDLE(handle)    (((handle) >> 4) & 0x0f)
 #define CHANNEL_FROM_HANDLE(handle)       ((handle) & 0x0f)
 
-#define DMA_MAP_DEBUG   0
-
-#if DMA_MAP_DEBUG
-#   define  DMA_MAP_PRINT(fmt, args...)   printk("%s: " fmt, __func__,  ## args)
-#else
-#   define  DMA_MAP_PRINT(fmt, args...)
-#endif
 
 /* ---- Private Variables ------------------------------------------------ */
 
 static DMA_Global_t gDMA;
 static struct proc_dir_entry *gDmaDir;
 
-static atomic_t gDmaStatMemTypeKmalloc = ATOMIC_INIT(0);
-static atomic_t gDmaStatMemTypeVmalloc = ATOMIC_INIT(0);
-static atomic_t gDmaStatMemTypeUser = ATOMIC_INIT(0);
-static atomic_t gDmaStatMemTypeCoherent = ATOMIC_INIT(0);
-
 #include "dma_device.c"
 
 /* ---- Private Function Prototypes -------------------------------------- */
@@ -79,34 +60,6 @@ static atomic_t gDmaStatMemTypeCoherent = ATOMIC_INIT(0);
 
 /****************************************************************************/
 /**
-*   Displays information for /proc/dma/mem-type
-*/
-/****************************************************************************/
-
-static int dma_proc_read_mem_type(char *buf, char **start, off_t offset,
-                                  int count, int *eof, void *data)
-{
-        int len = 0;
-
-        len += sprintf(buf + len, "dma_map_mem statistics\n");
-        len +=
-            sprintf(buf + len, "coherent: %d\n",
-                    atomic_read(&gDmaStatMemTypeCoherent));
-        len +=
-            sprintf(buf + len, "kmalloc:  %d\n",
-                    atomic_read(&gDmaStatMemTypeKmalloc));
-        len +=
-            sprintf(buf + len, "vmalloc:  %d\n",
-                    atomic_read(&gDmaStatMemTypeVmalloc));
-        len +=
-            sprintf(buf + len, "user:     %d\n",
-                    atomic_read(&gDmaStatMemTypeUser));
-
-        return len;
-}
-
-/****************************************************************************/
-/**
 *   Displays information for /proc/dma/channels
 */
 /****************************************************************************/
@@ -846,8 +799,6 @@ int dma_init(void)
                                        dma_proc_read_channels, NULL);
                 create_proc_read_entry("devices", 0, gDmaDir,
                                        dma_proc_read_devices, NULL);
-                create_proc_read_entry("mem-type", 0, gDmaDir,
-                                       dma_proc_read_mem_type, NULL);
         }
 
 out:
@@ -1565,767 +1516,3 @@ int dma_set_device_handler(DMA_Device_t dev,	/* Device to set the callback for.
 }
 
 EXPORT_SYMBOL(dma_set_device_handler);
-
-/****************************************************************************/
-/**
-*   Initializes a memory mapping structure
-*/
-/****************************************************************************/
-
-int dma_init_mem_map(DMA_MemMap_t *memMap)
-{
-        memset(memMap, 0, sizeof(*memMap));
-
-        sema_init(&memMap->lock, 1);
-
-        return 0;
-}
-
-EXPORT_SYMBOL(dma_init_mem_map);
-
-/****************************************************************************/
-/**
-*   Releases any memory currently being held by a memory mapping structure.
-*/
-/****************************************************************************/
-
-int dma_term_mem_map(DMA_MemMap_t *memMap)
-{
-        down(&memMap->lock);    /* Just being paranoid */
-
-        /* Free up any allocated memory */
-
-        up(&memMap->lock);
-        memset(memMap, 0, sizeof(*memMap));
-
-        return 0;
-}
-
-EXPORT_SYMBOL(dma_term_mem_map);
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and categorizes it.
-*
-*   @return One of the values from the DMA_MemType_t enumeration.
-*/
-/****************************************************************************/
-
-DMA_MemType_t dma_mem_type(void *addr)
-{
-        unsigned long addrVal = (unsigned long)addr;
-
-        if (addrVal >= CONSISTENT_BASE) {
-                /* NOTE: DMA virtual memory space starts at 0xFFxxxxxx */
-
-                /* dma_alloc_xxx pages are physically and virtually contiguous */
-
-                return DMA_MEM_TYPE_DMA;
-        }
-
-        /* Technically, we could add one more classification. Addresses between VMALLOC_END */
-        /* and the beginning of the DMA virtual address could be considered to be I/O space. */
-        /* Right now, nobody cares about this particular classification, so we ignore it. */
-
-        if (is_vmalloc_addr(addr)) {
-                /* Address comes from the vmalloc'd region. Pages are virtually */
-                /* contiguous but NOT physically contiguous */
-
-                return DMA_MEM_TYPE_VMALLOC;
-        }
-
-        if (addrVal >= PAGE_OFFSET) {
-                /* PAGE_OFFSET is typically 0xC0000000 */
-
-                /* kmalloc'd pages are physically contiguous */
-
-                return DMA_MEM_TYPE_KMALLOC;
-        }
-
-        return DMA_MEM_TYPE_USER;
-}
-
-EXPORT_SYMBOL(dma_mem_type);
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and determines if we support DMA'ing to/from
-*   that type of memory.
-*
-*   @return boolean -
-*               return value != 0 means dma supported
-*               return value == 0 means dma not supported
-*/
-/****************************************************************************/
-
-int dma_mem_supports_dma(void *addr)
-{
-        DMA_MemType_t memType = dma_mem_type(addr);
-
-        return (memType == DMA_MEM_TYPE_DMA)
-#if ALLOW_MAP_OF_KMALLOC_MEMORY
-            || (memType == DMA_MEM_TYPE_KMALLOC)
-#endif
-            || (memType == DMA_MEM_TYPE_USER);
-}
-
-EXPORT_SYMBOL(dma_mem_supports_dma);
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_map_start(DMA_MemMap_t *memMap, /* Stores state information about the map */
-                  enum dma_data_direction dir   /* Direction that the mapping will be going */
-    ) {
-        int rc;
-
-        down(&memMap->lock);
-
-        DMA_MAP_PRINT("memMap: %p\n", memMap);
-
-        if (memMap->inUse) {
-                printk(KERN_ERR "%s: memory map %p is already being used\n",
-                       __func__, memMap);
-                rc = -EBUSY;
-                goto out;
-        }
-
-        memMap->inUse = 1;
-        memMap->dir = dir;
-        memMap->numRegionsUsed = 0;
-
-        rc = 0;
-
-out:
-
-        DMA_MAP_PRINT("returning %d", rc);
-
-        up(&memMap->lock);
-
-        return rc;
-}
-
-EXPORT_SYMBOL(dma_map_start);
-
-/****************************************************************************/
-/**
-*   Adds a segment of memory to a memory map. Each segment is both
-*   physically and virtually contiguous.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-static int dma_map_add_segment(DMA_MemMap_t *memMap,    /* Stores state information about the map */
-                               DMA_Region_t *region,    /* Region that the segment belongs to */
-                               void *virtAddr,  /* Virtual address of the segment being added */
-                               dma_addr_t physAddr,     /* Physical address of the segment being added */
-                               size_t numBytes  /* Number of bytes of the segment being added */
-    ) {
-        DMA_Segment_t *segment;
-
-        DMA_MAP_PRINT("memMap:%p va:%p pa:0x%x #:%d\n", memMap, virtAddr,
-                      physAddr, numBytes);
-
-        /* Sanity check */
-
-        if (((unsigned long)virtAddr < (unsigned long)region->virtAddr)
-            || (((unsigned long)virtAddr + numBytes)) >
-            ((unsigned long)region->virtAddr + region->numBytes)) {
-                printk(KERN_ERR
-                       "%s: virtAddr %p is outside region @ %p len: %d\n",
-                       __func__, virtAddr, region->virtAddr, region->numBytes);
-                return -EINVAL;
-        }
-
-        if (region->numSegmentsUsed > 0) {
-                /* Check to see if this segment is physically contiguous with the previous one */
-
-                segment = &region->segment[region->numSegmentsUsed - 1];
-
-                if ((segment->physAddr + segment->numBytes) == physAddr) {
-                        /* It is - just add on to the end */
-
-                        DMA_MAP_PRINT("appending %d bytes to last segment\n",
-                                      numBytes);
-
-                        segment->numBytes += numBytes;
-
-                        return 0;
-                }
-        }
-
-        /* Reallocate to hold more segments, if required. */
-
-        if (region->numSegmentsUsed >= region->numSegmentsAllocated) {
-                DMA_Segment_t *newSegment;
-                size_t oldSize =
-                    region->numSegmentsAllocated * sizeof(*newSegment);
-                int newAlloc = region->numSegmentsAllocated + 4;
-                size_t newSize = newAlloc * sizeof(*newSegment);
-
-                newSegment = kmalloc(newSize, GFP_KERNEL);
-                if (newSegment == NULL) {
-                        return -ENOMEM;
-                }
-                memcpy(newSegment, region->segment, oldSize);
-                memset(&((uint8_t *) newSegment)[oldSize], 0,
-                       newSize - oldSize);
-                kfree(region->segment);
-
-                region->numSegmentsAllocated = newAlloc;
-                region->segment = newSegment;
-        }
-
-        segment = &region->segment[region->numSegmentsUsed];
-        region->numSegmentsUsed++;
-
-        segment->virtAddr = virtAddr;
-        segment->physAddr = physAddr;
-        segment->numBytes = numBytes;
-
-        DMA_MAP_PRINT("returning success\n");
-
-        return 0;
-}
-
-/****************************************************************************/
-/**
-*   Adds a region of memory to a memory map. Each region is virtually
-*   contiguous, but not necessarily physically contiguous.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_add_region(DMA_MemMap_t *memMap,    /* Stores state information about the map */
-                       void *mem,       /* Virtual address that we want to get a map of */
-                       size_t numBytes  /* Number of bytes being mapped */
-    ) {
-        unsigned long addr = (unsigned long)mem;
-        unsigned int offset;
-        int rc = 0;
-        DMA_Region_t *region;
-        dma_addr_t physAddr;
-
-        down(&memMap->lock);
-
-        DMA_MAP_PRINT("memMap:%p va:%p #:%d\n", memMap, mem, numBytes);
-
-        if (!memMap->inUse) {
-                printk(KERN_ERR "%s: Make sure you call dma_map_start first\n",
-                       __func__);
-                rc = -EINVAL;
-                goto out;
-        }
-
-        /* Reallocate to hold more regions. */
-
-        if (memMap->numRegionsUsed >= memMap->numRegionsAllocated) {
-                DMA_Region_t *newRegion;
-                size_t oldSize =
-                    memMap->numRegionsAllocated * sizeof(*newRegion);
-                int newAlloc = memMap->numRegionsAllocated + 4;
-                size_t newSize = newAlloc * sizeof(*newRegion);
-
-                newRegion = kmalloc(newSize, GFP_KERNEL);
-                if (newRegion == NULL) {
-                        rc = -ENOMEM;
-                        goto out;
-                }
-                memcpy(newRegion, memMap->region, oldSize);
-                memset(&((uint8_t *) newRegion)[oldSize], 0, newSize - oldSize);
-
-                kfree(memMap->region);
-
-                memMap->numRegionsAllocated = newAlloc;
-                memMap->region = newRegion;
-        }
-
-        region = &memMap->region[memMap->numRegionsUsed];
-        memMap->numRegionsUsed++;
-
-        offset = addr & ~PAGE_MASK;
-
-        region->memType = dma_mem_type(mem);
-        region->virtAddr = mem;
-        region->numBytes = numBytes;
-        region->numSegmentsUsed = 0;
-        region->numLockedPages = 0;
-        region->lockedPages = NULL;
-
-        switch (region->memType) {
-        case DMA_MEM_TYPE_VMALLOC:
-                {
-                        atomic_inc(&gDmaStatMemTypeVmalloc);
-
-                        /* printk(KERN_ERR "%s: vmalloc'd pages are not supported\n", __func__); */
-
-                        /* vmalloc'd pages are not physically contiguous */
-
-                        rc = -EINVAL;
-                        break;
-                }
-
-        case DMA_MEM_TYPE_KMALLOC:
-                {
-                        atomic_inc(&gDmaStatMemTypeKmalloc);
-
-                        /* kmalloc'd pages are physically contiguous, so they'll have exactly */
-                        /* one segment */
-
-#if ALLOW_MAP_OF_KMALLOC_MEMORY
-                        physAddr =
-                            dma_map_single(NULL, mem, numBytes, memMap->dir);
-                        rc = dma_map_add_segment(memMap, region, mem, physAddr,
-                                                 numBytes);
-#else
-                        rc = -EINVAL;
-#endif
-                        break;
-                }
-
-        case DMA_MEM_TYPE_DMA:
-                {
-                        /* dma_alloc_xxx pages are physically contiguous */
-
-                        atomic_inc(&gDmaStatMemTypeCoherent);
-
-                        physAddr = (vmalloc_to_pfn(mem) << PAGE_SHIFT) + offset;
-
-                        dma_sync_single_for_cpu(NULL, physAddr, numBytes,
-                                                memMap->dir);
-                        rc = dma_map_add_segment(memMap, region, mem, physAddr,
-                                                 numBytes);
-                        break;
-                }
-
-        case DMA_MEM_TYPE_USER:
-                {
-                        size_t firstPageOffset;
-                        size_t firstPageSize;
-                        struct page **pages;
-                        struct task_struct *userTask;
-
-                        atomic_inc(&gDmaStatMemTypeUser);
-
-#if 1
-                        /* If the pages are user pages, then the dma_mem_map_set_user_task function */
-                        /* must have been previously called. */
-
-                        if (memMap->userTask == NULL) {
-                                printk(KERN_ERR
-                                       "%s: must call dma_mem_map_set_user_task when using user-mode memory\n",
-                                       __func__);
-                                return -EINVAL;
-                        }
-
-                        /* User pages need to be locked. */
-
-                        firstPageOffset =
-                            (unsigned long)region->virtAddr & (PAGE_SIZE - 1);
-                        firstPageSize = PAGE_SIZE - firstPageOffset;
-
-                        region->numLockedPages = (firstPageOffset
-                                                  + region->numBytes +
-                                                  PAGE_SIZE - 1) / PAGE_SIZE;
-                        pages =
-                            kmalloc(region->numLockedPages *
-                                    sizeof(struct page *), GFP_KERNEL);
-
-                        if (pages == NULL) {
-                                region->numLockedPages = 0;
-                                return -ENOMEM;
-                        }
-
-                        userTask = memMap->userTask;
-
-                        down_read(&userTask->mm->mmap_sem);
-                        rc = get_user_pages(userTask,   /* task */
-                                            userTask->mm,       /* mm */
-                                            (unsigned long)region->virtAddr,    /* start */
-                                            region->numLockedPages,     /* len */
-                                            memMap->dir == DMA_FROM_DEVICE,     /* write */
-                                            0,  /* force */
-                                            pages,      /* pages (array of pointers to page) */
-                                            NULL);      /* vmas */
-                        up_read(&userTask->mm->mmap_sem);
-
-                        if (rc != region->numLockedPages) {
-                                kfree(pages);
-                                region->numLockedPages = 0;
-
-                                if (rc >= 0) {
-                                        rc = -EINVAL;
-                                }
-                        } else {
-                                uint8_t *virtAddr = region->virtAddr;
-                                size_t bytesRemaining;
-                                int pageIdx;
-
-                                rc = 0; /* Since get_user_pages returns +ve number */
-
-                                region->lockedPages = pages;
-
-                                /* We've locked the user pages. Now we need to walk them and figure */
-                                /* out the physical addresses. */
-
-                                /* The first page may be partial */
-
-                                dma_map_add_segment(memMap,
-                                                    region,
-                                                    virtAddr,
-                                                    PFN_PHYS(page_to_pfn
-                                                             (pages[0])) +
-                                                    firstPageOffset,
-                                                    firstPageSize);
-
-                                virtAddr += firstPageSize;
-                                bytesRemaining =
-                                    region->numBytes - firstPageSize;
-
-                                for (pageIdx = 1;
-                                     pageIdx < region->numLockedPages;
-                                     pageIdx++) {
-                                        size_t bytesThisPage =
-                                            (bytesRemaining >
-                                             PAGE_SIZE ? PAGE_SIZE :
-                                             bytesRemaining);
-
-                                        DMA_MAP_PRINT
-                                            ("pageIdx:%d pages[pageIdx]=%p pfn=%u phys=%u\n",
-                                             pageIdx, pages[pageIdx],
-                                             page_to_pfn(pages[pageIdx]),
-                                             PFN_PHYS(page_to_pfn
-                                                      (pages[pageIdx])));
-
-                                        dma_map_add_segment(memMap,
-                                                            region,
-                                                            virtAddr,
-                                                            PFN_PHYS(page_to_pfn
-                                                                     (pages
-                                                                      [pageIdx])),
-                                                            bytesThisPage);
-
-                                        virtAddr += bytesThisPage;
-                                        bytesRemaining -= bytesThisPage;
-                                }
-                        }
-#else
-                        printk(KERN_ERR
-                               "%s: User mode pages are not yet supported\n",
-                               __func__);
-
-                        /* user pages are not physically contiguous */
-
-                        rc = -EINVAL;
-#endif
-                        break;
-                }
-
-        default:
-                {
-                        printk(KERN_ERR "%s: Unsupported memory type: %d\n",
-                               __func__, region->memType);
-
-                        rc = -EINVAL;
-                        break;
-                }
-        }
-
-        if (rc != 0) {
-                memMap->numRegionsUsed--;
-        }
-
-out:
-
-        DMA_MAP_PRINT("returning %d\n", rc);
-
-        up(&memMap->lock);
-
-        return rc;
-}
-
-EXPORT_SYMBOL(dma_map_add_segment);
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_mem(DMA_MemMap_t *memMap,   /* Stores state information about the map */
-                void *mem,      /* Virtual address that we want to get a map of */
-                size_t numBytes,        /* Number of bytes being mapped */
-                enum dma_data_direction dir     /* Direction that the mapping will be going */
-    ) {
-        int rc;
-
-        rc = dma_map_start(memMap, dir);
-        if (rc == 0) {
-                rc = dma_map_add_region(memMap, mem, numBytes);
-                if (rc < 0) {
-                        /* Since the add fails, this function will fail, and the caller won't */
-                        /* call unmap, so we need to do it here. */
-
-                        dma_unmap(memMap, 0);
-                }
-        }
-
-        return rc;
-}
-
-EXPORT_SYMBOL(dma_map_mem);
-
-/****************************************************************************/
-/**
-*   Setup a descriptor ring for a given memory map.
-*
-*   It is assumed that the descriptor ring has already been initialized, and
-*   this routine will only reallocate a new descriptor ring if the existing
-*   one is too small.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_create_descriptor_ring(DMA_Device_t dev,    /* DMA device (where the ring is stored) */
-                                   DMA_MemMap_t *memMap,        /* Memory map that will be used */
-                                   dma_addr_t devPhysAddr       /* Physical address of device */
-    ) {
-        int rc;
-        int numDescriptors;
-        DMA_DeviceAttribute_t *devAttr;
-        DMA_Region_t *region;
-        DMA_Segment_t *segment;
-        dma_addr_t srcPhysAddr;
-        dma_addr_t dstPhysAddr;
-        int regionIdx;
-        int segmentIdx;
-
-        devAttr = &DMA_gDeviceAttribute[dev];
-
-        down(&memMap->lock);
-
-        /* Figure out how many descriptors we need */
-
-        numDescriptors = 0;
-        for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
-                region = &memMap->region[regionIdx];
-
-                for (segmentIdx = 0; segmentIdx < region->numSegmentsUsed;
-                     segmentIdx++) {
-                        segment = &region->segment[segmentIdx];
-
-                        if (memMap->dir == DMA_TO_DEVICE) {
-                                srcPhysAddr = segment->physAddr;
-                                dstPhysAddr = devPhysAddr;
-                        } else {
-                                srcPhysAddr = devPhysAddr;
-                                dstPhysAddr = segment->physAddr;
-                        }
-
-                        rc =
-                             dma_calculate_descriptor_count(dev, srcPhysAddr,
-                                                            dstPhysAddr,
-                                                            segment->
-                                                            numBytes);
-                        if (rc < 0) {
-                                printk(KERN_ERR
-                                       "%s: dma_calculate_descriptor_count failed: %d\n",
-                                       __func__, rc);
-                                goto out;
-                        }
-                        numDescriptors += rc;
-                }
-        }
-
-        /* Adjust the size of the ring, if it isn't big enough */
-
-        if (numDescriptors > devAttr->ring.descriptorsAllocated) {
-                dma_free_descriptor_ring(&devAttr->ring);
-                rc =
-                     dma_alloc_descriptor_ring(&devAttr->ring,
-                                               numDescriptors);
-                if (rc < 0) {
-                        printk(KERN_ERR
-                               "%s: dma_alloc_descriptor_ring failed: %d\n",
-                               __func__, rc);
-                        goto out;
-                }
-        } else {
-                rc =
-                     dma_init_descriptor_ring(&devAttr->ring,
-                                              numDescriptors);
-                if (rc < 0) {
-                        printk(KERN_ERR
-                               "%s: dma_init_descriptor_ring failed: %d\n",
-                               __func__, rc);
-                        goto out;
-                }
-        }
-
-        /* Populate the descriptors */
-
-        for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
-                region = &memMap->region[regionIdx];
-
-                for (segmentIdx = 0; segmentIdx < region->numSegmentsUsed;
-                     segmentIdx++) {
-                        segment = &region->segment[segmentIdx];
-
-                        if (memMap->dir == DMA_TO_DEVICE) {
-                                srcPhysAddr = segment->physAddr;
-                                dstPhysAddr = devPhysAddr;
-                        } else {
-                                srcPhysAddr = devPhysAddr;
-                                dstPhysAddr = segment->physAddr;
-                        }
-
-                        rc =
-                             dma_add_descriptors(&devAttr->ring, dev,
-                                                 srcPhysAddr, dstPhysAddr,
-                                                 segment->numBytes);
-                        if (rc < 0) {
-                                printk(KERN_ERR
-                                       "%s: dma_add_descriptors failed: %d\n",
-                                       __func__, rc);
-                                goto out;
-                        }
-                }
-        }
-
-        rc = 0;
-
-out:
-
-        up(&memMap->lock);
-        return rc;
-}
-
-EXPORT_SYMBOL(dma_map_create_descriptor_ring);
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_unmap(DMA_MemMap_t *memMap,     /* Stores state information about the map */
-              int dirtied       /* non-zero if any of the pages were modified */
-    ) {
-
-        int rc = 0;
-        int regionIdx;
-        int segmentIdx;
-        DMA_Region_t *region;
-        DMA_Segment_t *segment;
-
-        down(&memMap->lock);
-
-        for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
-                region = &memMap->region[regionIdx];
-
-                for (segmentIdx = 0; segmentIdx < region->numSegmentsUsed;
-                     segmentIdx++) {
-                        segment = &region->segment[segmentIdx];
-
-                        switch (region->memType) {
-                        case DMA_MEM_TYPE_VMALLOC:
-                                {
-                                        printk(KERN_ERR
-                                               "%s: vmalloc'd pages are not yet supported\n",
-                                               __func__);
-                                        rc = -EINVAL;
-                                        goto out;
-                                }
-
-                        case DMA_MEM_TYPE_KMALLOC:
-                                {
-#if ALLOW_MAP_OF_KMALLOC_MEMORY
-                                        dma_unmap_single(NULL,
-                                                         segment->physAddr,
-                                                         segment->numBytes,
-                                                         memMap->dir);
-#endif
-                                        break;
-                                }
-
-                        case DMA_MEM_TYPE_DMA:
-                                {
-                                        dma_sync_single_for_cpu(NULL,
-                                                                segment->
-                                                                physAddr,
-                                                                segment->
-                                                                numBytes,
-                                                                memMap->dir);
-                                        break;
-                                }
-
-                        case DMA_MEM_TYPE_USER:
-                                {
-                                        /* Nothing to do here. */
-
-                                        break;
-                                }
-
-                        default:
-                                {
-                                        printk(KERN_ERR
-                                               "%s: Unsupported memory type: %d\n",
-                                               __func__, region->memType);
-                                        rc = -EINVAL;
-                                        goto out;
-                                }
-                        }
-
-                        segment->virtAddr = NULL;
-                        segment->physAddr = 0;
-                        segment->numBytes = 0;
-                }
-
-                if (region->numLockedPages > 0) {
-                        int pageIdx;
-
-                        /* Some user pages were locked. We need to go and unlock them now. */
-
-                        for (pageIdx = 0; pageIdx < region->numLockedPages;
-                             pageIdx++) {
-                                struct page *page =
-                                    region->lockedPages[pageIdx];
-
-                                if (memMap->dir == DMA_FROM_DEVICE) {
-                                        SetPageDirty(page);
-                                }
-                                page_cache_release(page);
-                        }
-                        kfree(region->lockedPages);
-                        region->numLockedPages = 0;
-                        region->lockedPages = NULL;
-                }
-
-                region->memType = DMA_MEM_TYPE_NONE;
-                region->virtAddr = NULL;
-                region->numBytes = 0;
-                region->numSegmentsUsed = 0;
-        }
-        memMap->userTask = NULL;
-        memMap->numRegionsUsed = 0;
-        memMap->inUse = 0;
-
-out:
-        up(&memMap->lock);
-
-        return rc;
-}
-
-EXPORT_SYMBOL(dma_unmap);
diff --git a/arch/arm/mach-bcmring/include/mach/dma.h b/arch/arm/mach-bcmring/include/mach/dma.h
index 1f2c5319c056..72543781207b 100644
--- a/arch/arm/mach-bcmring/include/mach/dma.h
+++ b/arch/arm/mach-bcmring/include/mach/dma.h
@@ -26,15 +26,9 @@
 /* ---- Include Files ---------------------------------------------------- */
 
 #include <linux/kernel.h>
-#include <linux/wait.h>
 #include <linux/semaphore.h>
 #include <csp/dmacHw.h>
 #include <mach/timer.h>
-#include <linux/scatterlist.h>
-#include <linux/dma-mapping.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
 
 /* ---- Constants and Types ---------------------------------------------- */
 
@@ -113,78 +107,6 @@ typedef struct {
 
 /****************************************************************************
 *
-*   The DMA_MemType_t and DMA_MemMap_t are helper structures used to setup
-*   DMA chains from a variety of memory sources.
-*
-*****************************************************************************/
-
-#define DMA_MEM_MAP_MIN_SIZE    4096    /* Pages less than this size are better */
-                                        /* off not being DMA'd. */
-
-typedef enum {
-        DMA_MEM_TYPE_NONE,      /* Not a valid setting */
-        DMA_MEM_TYPE_VMALLOC,   /* Memory came from vmalloc call */
-        DMA_MEM_TYPE_KMALLOC,   /* Memory came from kmalloc call */
-        DMA_MEM_TYPE_DMA,       /* Memory came from dma_alloc_xxx call */
-        DMA_MEM_TYPE_USER,      /* Memory came from user space. */
-
-} DMA_MemType_t;
-
-/* A segment represents a physically and virtually contiguous chunk of memory. */
-/* i.e. each segment can be DMA'd */
-/* A user of the DMA code will add memory regions. Each region may need to be */
-/* represented by one or more segments. */
-
-typedef struct {
-        void *virtAddr;         /* Virtual address used for this segment */
-        dma_addr_t physAddr;    /* Physical address this segment maps to */
-        size_t numBytes;        /* Size of the segment, in bytes */
-
-} DMA_Segment_t;
-
-/* A region represents a virtually contiguous chunk of memory, which may be */
-/* made up of multiple segments. */
-
-typedef struct {
-        DMA_MemType_t memType;
-        void *virtAddr;
-        size_t numBytes;
-
-        /* Each region (virtually contiguous) consists of one or more segments. Each */
-        /* segment is virtually and physically contiguous. */
-
-        int numSegmentsUsed;
-        int numSegmentsAllocated;
-        DMA_Segment_t *segment;
-
-        /* When a region corresponds to user memory, we need to lock all of the pages */
-        /* down before we can figure out the physical addresses. The lockedPage array contains */
-        /* the pages that were locked, and which subsequently need to be unlocked once the */
-        /* memory is unmapped. */
-
-        unsigned numLockedPages;
-        struct page **lockedPages;
-
-} DMA_Region_t;
-
-typedef struct {
-        int inUse;              /* Is this mapping currently being used? */
-        struct semaphore lock;  /* Acquired when using this structure */
-        enum dma_data_direction dir;    /* Direction this transfer is intended for */
-
-        /* In the event that we're mapping user memory, we need to know which task */
-        /* the memory is for, so that we can obtain the correct mm locks. */
-
-        struct task_struct *userTask;
-
-        int numRegionsUsed;
-        int numRegionsAllocated;
-        DMA_Region_t *region;
-
-} DMA_MemMap_t;
-
-/****************************************************************************
-*
 *   The DMA_DeviceAttribute_t contains information which describes a
 *   particular DMA device (or peripheral).
 *
@@ -570,124 +492,6 @@ int dma_alloc_double_dst_descriptors(DMA_Handle_t handle,	/* DMA Handle */
 
 /****************************************************************************/
 /**
-*   Initializes a DMA_MemMap_t data structure
-*/
-/****************************************************************************/
-
-int dma_init_mem_map(DMA_MemMap_t *memMap       /* Stores state information about the map */
-    );
-
-/****************************************************************************/
-/**
-*   Releases any memory currently being held by a memory mapping structure.
-*/
-/****************************************************************************/
-
-int dma_term_mem_map(DMA_MemMap_t *memMap       /* Stores state information about the map */
-    );
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and categorizes it.
-*
-*   @return One of the values from the DMA_MemType_t enumeration.
-*/
-/****************************************************************************/
-
-DMA_MemType_t dma_mem_type(void *addr);
-
-/****************************************************************************/
-/**
-*   Sets the process (aka userTask) associated with a mem map. This is
-*   required if user-mode segments will be added to the mapping.
-*/
-/****************************************************************************/
-
-static inline void dma_mem_map_set_user_task(DMA_MemMap_t *memMap,
-                                             struct task_struct *task)
-{
-        memMap->userTask = task;
-}
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and determines if we support DMA'ing to/from
-*   that type of memory.
-*
-*   @return boolean -
-*               return value != 0 means dma supported
-*               return value == 0 means dma not supported
-*/
-/****************************************************************************/
-
-int dma_mem_supports_dma(void *addr);
-
-/****************************************************************************/
-/**
-*   Initializes a memory map for use. Since this function acquires a
-*   sempaphore within the memory map, it is VERY important that dma_unmap
-*   be called when you're finished using the map.
-*/
-/****************************************************************************/
-
-int dma_map_start(DMA_MemMap_t *memMap, /* Stores state information about the map */
-                  enum dma_data_direction dir   /* Direction that the mapping will be going */
-    );
-
-/****************************************************************************/
-/**
-*   Adds a segment of memory to a memory map.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_add_region(DMA_MemMap_t *memMap,    /* Stores state information about the map */
-                       void *mem,       /* Virtual address that we want to get a map of */
-                       size_t numBytes  /* Number of bytes being mapped */
-    );
-
-/****************************************************************************/
-/**
-*   Creates a descriptor ring from a memory mapping.
-*
-*   @return 0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_create_descriptor_ring(DMA_Device_t dev,    /* DMA device (where the ring is stored) */
-                                   DMA_MemMap_t *memMap,        /* Memory map that will be used */
-                                   dma_addr_t devPhysAddr       /* Physical address of device */
-    );
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_map_mem(DMA_MemMap_t *memMap,   /* Stores state information about the map */
-                void *addr,     /* Virtual address that we want to get a map of */
-                size_t count,   /* Number of bytes being mapped */
-                enum dma_data_direction dir     /* Direction that the mapping will be going */
-    );
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_unmap(DMA_MemMap_t *memMap,     /* Stores state information about the map */
-              int dirtied       /* non-zero if any of the pages were modified */
-    );
-
-/****************************************************************************/
-/**
 *   Initiates a transfer when the descriptors have already been setup.
 *
 *   This is a special case, and normally, the dma_transfer_xxx functions should
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 6b22b543a83f..d5088900af6c 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -44,7 +44,7 @@
 #include <mach/aemif.h>
 #include <mach/spi.h>
 
-#define DA850_EVM_PHY_ID                "0:00"
+#define DA850_EVM_PHY_ID                "davinci_mdio-0:00"
 #define DA850_LCD_PWR_PIN               GPIO_TO_PIN(2, 8)
 #define DA850_LCD_BL_PIN                GPIO_TO_PIN(2, 15)
 
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 346e1de2f5a8..849311d3cb7c 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -54,7 +54,7 @@ static inline int have_tvp7002(void)
         return 0;
 }
 
-#define DM365_EVM_PHY_ID                "0:01"
+#define DM365_EVM_PHY_ID                "davinci_mdio-0:01"
 /*
  * A MAX-II CPLD is used for various board control functions.
  */
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index a64b49cfedca..1247ecdcf752 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -40,7 +40,7 @@
 #include <mach/usb.h>
 #include <mach/aemif.h>
 
-#define DM644X_EVM_PHY_ID               "0:01"
+#define DM644X_EVM_PHY_ID               "davinci_mdio-0:01"
 #define LXT971_PHY_ID   (0x001378e2)
 #define LXT971_PHY_MASK (0xfffffff0)
 
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 64017558860b..872ac69fa049 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -736,7 +736,7 @@ static struct davinci_uart_config uart_config __initdata = {
         .enabled_uarts = (1 << 0),
 };
 
-#define DM646X_EVM_PHY_ID               "0:01"
+#define DM646X_EVM_PHY_ID               "davinci_mdio-0:01"
 /*
  * The following EDMA channels/slots are not being used by drivers (for
  * example: Timer, GPIO, UART events etc) on dm646x, hence they are being
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 6c4a16415d47..8d34f513d415 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -39,7 +39,7 @@
 #include <mach/mmc.h>
 #include <mach/usb.h>
 
-#define NEUROS_OSD2_PHY_ID              "0:01"
+#define NEUROS_OSD2_PHY_ID              "davinci_mdio-0:01"
 #define LXT971_PHY_ID                   0x001378e2
 #define LXT971_PHY_MASK                 0xfffffff0
 
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index e7c0c7c53493..45e815760a27 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -21,7 +21,7 @@
 #include <mach/da8xx.h>
 #include <mach/mux.h>
 
-#define HAWKBOARD_PHY_ID                "0:07"
+#define HAWKBOARD_PHY_ID                "davinci_mdio-0:07"
 #define DA850_HAWK_MMCSD_CD_PIN         GPIO_TO_PIN(3, 12)
 #define DA850_HAWK_MMCSD_WP_PIN         GPIO_TO_PIN(3, 13)
 
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 0b136a831c59..31da3c5b2ba3 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -42,7 +42,7 @@
 #include <mach/mux.h>
 #include <mach/usb.h>
 
-#define SFFSDR_PHY_ID           "0:01"
+#define SFFSDR_PHY_ID           "davinci_mdio-0:01"
 static struct mtd_partition davinci_sffsdr_nandflash_partition[] = {
         /* U-Boot Environment: Block 0
          * UBL:                Block 1
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 0ed7fdb64efb..992c4c410185 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -153,34 +153,6 @@ static struct clk pll1_sysclk3 = {
         .div_reg        = PLLDIV3,
 };
 
-static struct clk pll1_sysclk4 = {
-        .name           = "pll1_sysclk4",
-        .parent         = &pll1_clk,
-        .flags          = CLK_PLL,
-        .div_reg        = PLLDIV4,
-};
-
-static struct clk pll1_sysclk5 = {
-        .name           = "pll1_sysclk5",
-        .parent         = &pll1_clk,
-        .flags          = CLK_PLL,
-        .div_reg        = PLLDIV5,
-};
-
-static struct clk pll1_sysclk6 = {
-        .name           = "pll0_sysclk6",
-        .parent         = &pll0_clk,
-        .flags          = CLK_PLL,
-        .div_reg        = PLLDIV6,
-};
-
-static struct clk pll1_sysclk7 = {
-        .name           = "pll1_sysclk7",
-        .parent         = &pll1_clk,
-        .flags          = CLK_PLL,
-        .div_reg        = PLLDIV7,
-};
-
 static struct clk i2c0_clk = {
         .name           = "i2c0",
         .parent         = &pll0_aux_clk,
@@ -397,10 +369,6 @@ static struct clk_lookup da850_clks[] = {
         CLK(NULL,               "pll1_aux",     &pll1_aux_clk),
         CLK(NULL,               "pll1_sysclk2", &pll1_sysclk2),
         CLK(NULL,               "pll1_sysclk3", &pll1_sysclk3),
-        CLK(NULL,               "pll1_sysclk4", &pll1_sysclk4),
-        CLK(NULL,               "pll1_sysclk5", &pll1_sysclk5),
-        CLK(NULL,               "pll1_sysclk6", &pll1_sysclk6),
-        CLK(NULL,               "pll1_sysclk7", &pll1_sysclk7),
         CLK("i2c_davinci.1",    NULL,           &i2c0_clk),
         CLK(NULL,               "timer0",       &timerp64_0_clk),
         CLK("watchdog",         NULL,           &timerp64_1_clk),
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index dd1429ae6405..bda7aca04ca0 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -28,6 +28,7 @@
 #include <asm/mach/arch.h>
 #include <linux/irq.h>
 #include <plat/time.h>
+#include <plat/ehci-orion.h>
 #include <plat/common.h>
 #include <plat/addr-map.h>
 #include "common.h"
@@ -71,7 +72,7 @@ void __init dove_map_io(void)
  ****************************************************************************/
 void __init dove_ehci0_init(void)
 {
-        orion_ehci_init(DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
+        orion_ehci_init(DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0, EHCI_PHY_NA);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 24203f9a6796..b5c1dae8327f 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -817,23 +817,12 @@ void __init ep93xx_register_i2s(void)
 #define EP93XX_I2SCLKDIV_MASK           (EP93XX_SYSCON_I2SCLKDIV_ORIDE | \
                                          EP93XX_SYSCON_I2SCLKDIV_SPOL)
 
-int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config)
+int ep93xx_i2s_acquire(void)
 {
         unsigned val;
 
-        /* Sanity check */
-        if (i2s_pins & ~EP93XX_SYSCON_DEVCFG_I2S_MASK)
-                return -EINVAL;
-        if (i2s_config & ~EP93XX_I2SCLKDIV_MASK)
-                return -EINVAL;
-
-        /* Must have only one of I2SONSSP/I2SONAC97 set */
-        if ((i2s_pins & EP93XX_SYSCON_DEVCFG_I2SONSSP) ==
-            (i2s_pins & EP93XX_SYSCON_DEVCFG_I2SONAC97))
-                return -EINVAL;
-
-        ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_I2S_MASK);
-        ep93xx_devcfg_set_bits(i2s_pins);
+        ep93xx_devcfg_set_clear(EP93XX_SYSCON_DEVCFG_I2SONAC97,
+                        EP93XX_SYSCON_DEVCFG_I2S_MASK);
 
         /*
          * This is potentially racy with the clock api for i2s_mclk, sclk and 
@@ -843,7 +832,7 @@ int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config)
          */
         val = __raw_readl(EP93XX_SYSCON_I2SCLKDIV);
         val &= ~EP93XX_I2SCLKDIV_MASK;
-        val |= i2s_config;
+        val |= EP93XX_SYSCON_I2SCLKDIV_ORIDE | EP93XX_SYSCON_I2SCLKDIV_SPOL;
         ep93xx_syscon_swlocked_write(val, EP93XX_SYSCON_I2SCLKDIV);
 
         return 0;
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index d4c934931f9d..ad63d4be693f 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -59,7 +59,7 @@ void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data);
 int ep93xx_keypad_acquire_gpio(struct platform_device *pdev);
 void ep93xx_keypad_release_gpio(struct platform_device *pdev);
 void ep93xx_register_i2s(void);
-int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config);
+int ep93xx_i2s_acquire(void);
 void ep93xx_i2s_release(void);
 void ep93xx_register_ac97(void);
 
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index 03dd4012043e..d67d0b4feb6f 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -32,7 +32,9 @@
 #include <mach/hardware.h>
 #include <mach/fb.h>
 #include <mach/ep93xx_spi.h>
+#include <mach/gpio-ep93xx.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -153,7 +155,6 @@ static struct i2c_board_info vision_i2c_info[] __initdata = {
         }, {
                 I2C_BOARD_INFO("pca9539", 0x74),
                 .platform_data  = &pca953x_74_gpio_data,
-                .irq            = gpio_to_irq(EP93XX_GPIO_LINE_F(7)),
         }, {
                 I2C_BOARD_INFO("pca9539", 0x75),
                 .platform_data  = &pca953x_75_gpio_data,
@@ -348,6 +349,8 @@ static void __init vision_init_machine(void)
                                 "pca9539:74"))
                 pr_warn("cannot request interrupt gpio for pca9539:74\n");
 
+        vision_i2c_info[1].irq = gpio_to_irq(EP93XX_GPIO_LINE_F(7));
+
         ep93xx_register_i2c(&vision_i2c_gpio_data, vision_i2c_info,
                                 ARRAY_SIZE(vision_i2c_info));
         ep93xx_register_spi(&vision_spi_master, vision_spi_board_info,
@@ -359,6 +362,7 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307")
         .atag_offset    = 0x100,
         .map_io         = vision_map_io,
         .init_irq       = ep93xx_init_irq,
+        .handle_irq     = vic_handle_irq,
         .timer          = &ep93xx_timer,
         .init_machine   = vision_init_machine,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 5d602f68a0e8..dfad6538b273 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -34,6 +34,7 @@ config CPU_EXYNOS4210
         select ARM_CPU_SUSPEND if PM
         select S5P_PM if PM
         select S5P_SLEEP if PM
+        select PM_GENERIC_DOMAINS
         help
           Enable EXYNOS4210 CPU support
 
@@ -74,11 +75,6 @@ config EXYNOS4_SETUP_FIMD0
         help
           Common setup code for FIMD0.
 
-config EXYNOS4_DEV_PD
-        bool
-        help
-          Compile in platform device definitions for Power Domain
-
 config EXYNOS4_DEV_SYSMMU
         bool
         help
@@ -195,7 +191,6 @@ config MACH_SMDKV310
         select EXYNOS4_DEV_AHCI
         select SAMSUNG_DEV_KEYPAD
         select EXYNOS4_DEV_DMA
-        select EXYNOS4_DEV_PD
         select SAMSUNG_DEV_PWM
         select EXYNOS4_DEV_USB_OHCI
         select EXYNOS4_DEV_SYSMMU
@@ -243,7 +238,6 @@ config MACH_UNIVERSAL_C210
         select S5P_DEV_ONENAND
         select S5P_DEV_TV
         select EXYNOS4_DEV_DMA
-        select EXYNOS4_DEV_PD
         select EXYNOS4_SETUP_FIMD0
         select EXYNOS4_SETUP_I2C1
         select EXYNOS4_SETUP_I2C3
@@ -277,7 +271,6 @@ config MACH_NURI
         select S5P_DEV_USB_EHCI
         select S5P_SETUP_MIPIPHY
         select EXYNOS4_DEV_DMA
-        select EXYNOS4_DEV_PD
         select EXYNOS4_SETUP_FIMC
         select EXYNOS4_SETUP_FIMD0
         select EXYNOS4_SETUP_I2C1
@@ -310,7 +303,6 @@ config MACH_ORIGEN
         select SAMSUNG_DEV_BACKLIGHT
         select SAMSUNG_DEV_PWM
         select EXYNOS4_DEV_DMA
-        select EXYNOS4_DEV_PD
         select EXYNOS4_DEV_USB_OHCI
         select EXYNOS4_SETUP_FIMD0
         select EXYNOS4_SETUP_SDHCI
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 5fc202cdfdb6..d9191f9a7af8 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_CPU_EXYNOS4210)	+= clock-exynos4210.o
 obj-$(CONFIG_SOC_EXYNOS4212)    += clock-exynos4212.o
 
 obj-$(CONFIG_PM)                += pm.o
+obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
 obj-$(CONFIG_CPU_IDLE)          += cpuidle.o
 
 obj-$(CONFIG_ARCH_EXYNOS4)      += pmu.o
@@ -45,7 +46,6 @@ obj-$(CONFIG_MACH_EXYNOS4_DT)		+= mach-exynos4-dt.o
 
 obj-$(CONFIG_ARCH_EXYNOS4)              += dev-audio.o
 obj-$(CONFIG_EXYNOS4_DEV_AHCI)          += dev-ahci.o
-obj-$(CONFIG_EXYNOS4_DEV_PD)            += dev-pd.o
 obj-$(CONFIG_EXYNOS4_DEV_SYSMMU)        += dev-sysmmu.o
 obj-$(CONFIG_EXYNOS4_DEV_DWMCI)         += dev-dwmci.o
 obj-$(CONFIG_EXYNOS4_DEV_DMA)           += dma.o
diff --git a/arch/arm/mach-exynos/clock-exynos4210.c b/arch/arm/mach-exynos/clock-exynos4210.c
index a5823a7f249e..13312ccb2d93 100644
--- a/arch/arm/mach-exynos/clock-exynos4210.c
+++ b/arch/arm/mach-exynos/clock-exynos4210.c
@@ -32,6 +32,7 @@
 
 #include "common.h"
 
+#ifdef CONFIG_PM_SLEEP
 static struct sleep_save exynos4210_clock_save[] = {
         SAVE_ITEM(S5P_CLKSRC_IMAGE),
         SAVE_ITEM(S5P_CLKSRC_LCD1),
@@ -42,6 +43,7 @@ static struct sleep_save exynos4210_clock_save[] = {
         SAVE_ITEM(S5P_CLKGATE_IP_LCD1),
         SAVE_ITEM(S5P_CLKGATE_IP_PERIR_4210),
 };
+#endif
 
 static struct clksrc_clk *sysclks[] = {
         /* nothing here yet */
diff --git a/arch/arm/mach-exynos/clock-exynos4212.c b/arch/arm/mach-exynos/clock-exynos4212.c
index 26a668b0d101..48af28566fa1 100644
--- a/arch/arm/mach-exynos/clock-exynos4212.c
+++ b/arch/arm/mach-exynos/clock-exynos4212.c
@@ -32,12 +32,14 @@
 
 #include "common.h"
 
+#ifdef CONFIG_PM_SLEEP
 static struct sleep_save exynos4212_clock_save[] = {
         SAVE_ITEM(S5P_CLKSRC_IMAGE),
         SAVE_ITEM(S5P_CLKDIV_IMAGE),
         SAVE_ITEM(S5P_CLKGATE_IP_IMAGE_4212),
         SAVE_ITEM(S5P_CLKGATE_IP_PERIR_4212),
 };
+#endif
 
 static struct clk *clk_src_mpll_user_list[] = {
         [0] = &clk_fin_mpll,
diff --git a/arch/arm/mach-exynos/clock.c b/arch/arm/mach-exynos/clock.c
index 5a8c42e90005..187287aa57ab 100644
--- a/arch/arm/mach-exynos/clock.c
+++ b/arch/arm/mach-exynos/clock.c
@@ -30,6 +30,7 @@
 
 #include "common.h"
 
+#ifdef CONFIG_PM_SLEEP
 static struct sleep_save exynos4_clock_save[] = {
         SAVE_ITEM(S5P_CLKDIV_LEFTBUS),
         SAVE_ITEM(S5P_CLKGATE_IP_LEFTBUS),
@@ -93,6 +94,7 @@ static struct sleep_save exynos4_clock_save[] = {
         SAVE_ITEM(S5P_CLKGATE_SCLKCPU),
         SAVE_ITEM(S5P_CLKGATE_IP_CPU),
 };
+#endif
 
 struct clk clk_sclk_hdmi27m = {
         .name           = "sclk_hdmi27m",
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index c59e18871006..6de298c5d2d3 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -402,7 +402,7 @@ void __init exynos4_init_irq(void)
         gic_bank_offset = soc_is_exynos4412() ? 0x4000 : 0x8000;
 
         if (!of_have_populated_dt())
-                gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset);
+                gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset, NULL);
 #ifdef CONFIG_OF
         else
                 of_irq_init(exynos4_dt_irq_match);
diff --git a/arch/arm/mach-exynos/dev-pd.c b/arch/arm/mach-exynos/dev-pd.c
deleted file mode 100644
index 3273f25d6a75..000000000000
--- a/arch/arm/mach-exynos/dev-pd.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* linux/arch/arm/mach-exynos4/dev-pd.c
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- *              http://www.samsung.com
- *
- * EXYNOS4 - Power Domain support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-
-#include <mach/regs-pmu.h>
-
-#include <plat/pd.h>
-
-static int exynos4_pd_enable(struct device *dev)
-{
-        struct samsung_pd_info *pdata =  dev->platform_data;
-        u32 timeout;
-
-        __raw_writel(S5P_INT_LOCAL_PWR_EN, pdata->base);
-
-        /* Wait max 1ms */
-        timeout = 10;
-        while ((__raw_readl(pdata->base + 0x4) & S5P_INT_LOCAL_PWR_EN)
-                != S5P_INT_LOCAL_PWR_EN) {
-                if (timeout == 0) {
-                        printk(KERN_ERR "Power domain %s enable failed.\n",
-                                dev_name(dev));
-                        return -ETIMEDOUT;
-                }
-                timeout--;
-                udelay(100);
-        }
-
-        return 0;
-}
-
-static int exynos4_pd_disable(struct device *dev)
-{
-        struct samsung_pd_info *pdata =  dev->platform_data;
-        u32 timeout;
-
-        __raw_writel(0, pdata->base);
-
-        /* Wait max 1ms */
-        timeout = 10;
-        while (__raw_readl(pdata->base + 0x4) & S5P_INT_LOCAL_PWR_EN) {
-                if (timeout == 0) {
-                        printk(KERN_ERR "Power domain %s disable failed.\n",
-                                dev_name(dev));
-                        return -ETIMEDOUT;
-                }
-                timeout--;
-                udelay(100);
-        }
-
-        return 0;
-}
-
-struct platform_device exynos4_device_pd[] = {
-        {
-                .name           = "samsung-pd",
-                .id             = 0,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_MFC_CONF,
-                        },
-                },
-        }, {
-                .name           = "samsung-pd",
-                .id             = 1,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_G3D_CONF,
-                        },
-                },
-        }, {
-                .name           = "samsung-pd",
-                .id             = 2,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_LCD0_CONF,
-                        },
-                },
-        }, {
-                .name           = "samsung-pd",
-                .id             = 3,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_LCD1_CONF,
-                        },
-                },
-        }, {
-                .name           = "samsung-pd",
-                .id             = 4,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_TV_CONF,
-                        },
-                },
-        }, {
-                .name           = "samsung-pd",
-                .id             = 5,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_CAM_CONF,
-                        },
-                },
-        }, {
-                .name           = "samsung-pd",
-                .id             = 6,
-                .dev = {
-                        .platform_data = &(struct samsung_pd_info) {
-                                .enable         = exynos4_pd_enable,
-                                .disable        = exynos4_pd_disable,
-                                .base           = S5P_PMU_GPS_CONF,
-                        },
-                },
-        },
-};
diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c
index da70e7e39937..dd1ad55524c9 100644
--- a/arch/arm/mach-exynos/hotplug.c
+++ b/arch/arm/mach-exynos/hotplug.c
@@ -16,6 +16,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 
 #include <mach/regs-pmu.h>
 
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index 85fa02767d67..e6b02fdf1b09 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -15,11 +15,13 @@
 #include <linux/serial_core.h>
 
 #include <asm/mach/arch.h>
+#include <asm/hardware/gic.h>
 #include <mach/map.h>
 
 #include <plat/cpu.h>
 #include <plat/regs-serial.h>
-#include <plat/exynos4.h>
+
+#include "common.h"
 
 /*
  * The following lookup table is used to override device names when devices
@@ -60,7 +62,7 @@ static const struct of_dev_auxdata exynos4210_auxdata_lookup[] __initconst = {
 
 static void __init exynos4210_dt_map_io(void)
 {
-        s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+        exynos_init_io(NULL, 0);
         s3c24xx_init_clocks(24000000);
 }
 
@@ -79,7 +81,9 @@ DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
         /* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */
         .init_irq       = exynos4_init_irq,
         .map_io         = exynos4210_dt_map_io,
+        .handle_irq     = gic_handle_irq,
         .init_machine   = exynos4210_dt_machine_init,
         .timer          = &exynos4_timer,
         .dt_compat      = exynos4210_dt_compat,
+        .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index b895ec031105..aa37179d776c 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -220,14 +220,14 @@ static struct s3c_fb_pd_win nuri_fb_win0 = {
                 .lower_margin   = 1,
                 .hsync_len      = 48,
                 .vsync_len      = 3,
-                .xres           = 1280,
-                .yres           = 800,
+                .xres           = 1024,
+                .yres           = 600,
                 .refresh        = 60,
         },
         .max_bpp        = 24,
         .default_bpp    = 16,
-        .virtual_x      = 1280,
-        .virtual_y      = 800,
+        .virtual_x      = 1024,
+        .virtual_y      = 2 * 600,
 };
 
 static struct s3c_fb_platdata nuri_fb_pdata __initdata = {
@@ -1263,9 +1263,6 @@ static struct platform_device *nuri_devices[] __initdata = {
         &s5p_device_mfc,
         &s5p_device_mfc_l,
         &s5p_device_mfc_r,
-        &exynos4_device_pd[PD_MFC],
-        &exynos4_device_pd[PD_LCD0],
-        &exynos4_device_pd[PD_CAM],
         &s5p_device_fimc_md,
 
         /* NURI Devices */
@@ -1315,14 +1312,6 @@ static void __init nuri_machine_init(void)
 
         /* Last */
         platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
-        s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
-        s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
-
-        s5p_device_fimc0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_fimc1.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_fimc2.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_fimc3.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_mipi_csis0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
 }
 
 MACHINE_START(NURI, "NURI")
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 0679b8ad2d1e..fa5c4a59b0aa 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -621,13 +621,6 @@ static struct platform_device *origen_devices[] __initdata = {
         &s5p_device_mfc_r,
         &s5p_device_mixer,
         &exynos4_device_ohci,
-        &exynos4_device_pd[PD_LCD0],
-        &exynos4_device_pd[PD_TV],
-        &exynos4_device_pd[PD_G3D],
-        &exynos4_device_pd[PD_LCD1],
-        &exynos4_device_pd[PD_CAM],
-        &exynos4_device_pd[PD_GPS],
-        &exynos4_device_pd[PD_MFC],
         &origen_device_gpiokeys,
         &origen_lcd_hv070wsa,
 };
@@ -695,13 +688,6 @@ static void __init origen_machine_init(void)
 
         platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
 
-        s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
-
-        s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
-        s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
-
-        s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
-
         samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
 }
 
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index b2c5557f50e4..5258b8563676 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -277,13 +277,6 @@ static struct platform_device *smdkv310_devices[] __initdata = {
         &s5p_device_mfc,
         &s5p_device_mfc_l,
         &s5p_device_mfc_r,
-        &exynos4_device_pd[PD_MFC],
-        &exynos4_device_pd[PD_G3D],
-        &exynos4_device_pd[PD_LCD0],
-        &exynos4_device_pd[PD_LCD1],
-        &exynos4_device_pd[PD_CAM],
-        &exynos4_device_pd[PD_TV],
-        &exynos4_device_pd[PD_GPS],
         &exynos4_device_spdif,
         &exynos4_device_sysmmu,
         &samsung_asoc_dma,
@@ -336,10 +329,6 @@ static void s5p_tv_setup(void)
         WARN_ON(gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug"));
         s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
         s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
-
-        /* setup dependencies between TV devices */
-        s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
-        s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
 }
 
 static void __init smdkv310_map_io(void)
@@ -379,7 +368,6 @@ static void __init smdkv310_machine_init(void)
         clk_xusbxti.rate = 24000000;
 
         platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices));
-        s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
 }
 
 MACHINE_START(SMDKV310, "SMDKV310")
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 37ac93e8d6d9..b2d495b31094 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -13,6 +13,7 @@
 #include <linux/i2c.h>
 #include <linux/gpio_keys.h>
 #include <linux/gpio.h>
+#include <linux/interrupt.h>
 #include <linux/fb.h>
 #include <linux/mfd/max8998.h>
 #include <linux/regulator/machine.h>
@@ -595,6 +596,7 @@ static struct mxt_platform_data qt602240_platform_data = {
         .threshold      = 0x28,
         .voltage        = 2800000,              /* 2.8V */
         .orient         = MXT_DIAGONAL,
+        .irqflags       = IRQF_TRIGGER_FALLING,
 };
 
 static struct i2c_board_info i2c3_devs[] __initdata = {
@@ -910,7 +912,7 @@ static struct s5p_fimc_isp_info universal_camera_sensors[] = {
                 .bus_type       = FIMC_MIPI_CSI2,
                 .board_info     = &m5mols_board_info,
                 .i2c_bus_num    = 0,
-                .clk_frequency  = 21600000UL,
+                .clk_frequency  = 24000000UL,
                 .csi_data_align = 32,
         },
 };
@@ -969,7 +971,6 @@ static struct platform_device *universal_devices[] __initdata = {
         &s3c_device_i2c5,
         &s5p_device_i2c_hdmiphy,
         &hdmi_fixed_voltage,
-        &exynos4_device_pd[PD_TV],
         &s5p_device_hdmi,
         &s5p_device_sdo,
         &s5p_device_mixer,
@@ -982,9 +983,6 @@ static struct platform_device *universal_devices[] __initdata = {
         &s5p_device_mfc,
         &s5p_device_mfc_l,
         &s5p_device_mfc_r,
-        &exynos4_device_pd[PD_MFC],
-        &exynos4_device_pd[PD_LCD0],
-        &exynos4_device_pd[PD_CAM],
         &cam_i_core_fixed_reg_dev,
         &cam_s_if_fixed_reg_dev,
         &s5p_device_fimc_md,
@@ -1003,10 +1001,6 @@ void s5p_tv_setup(void)
         gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug");
         s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
         s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
-
-        /* setup dependencies between TV devices */
-        s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
-        s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
 }
 
 static void __init universal_reserve(void)
@@ -1040,15 +1034,6 @@ static void __init universal_machine_init(void)
 
         /* Last */
         platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices));
-
-        s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
-        s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
-
-        s5p_device_fimc0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_fimc1.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_fimc2.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_fimc3.dev.parent = &exynos4_device_pd[PD_CAM].dev;
-        s5p_device_mipi_csis0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
 }
 
 MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210")
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 683aec786b78..0f2035a1eb6e 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -23,6 +23,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/hardware/gic.h>
+#include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index a4f61a43c7ba..e19013051772 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -206,7 +206,7 @@ static void exynos4_pm_prepare(void)
 
 }
 
-static int exynos4_pm_add(struct device *dev)
+static int exynos4_pm_add(struct device *dev, struct subsys_interface *sif)
 {
         pm_cpu_prep = exynos4_pm_prepare;
         pm_cpu_sleep = exynos4_cpu_suspend;
@@ -384,7 +384,9 @@ static void exynos4_pm_resume(void)
 
         exynos4_restore_pll();
 
+#ifdef CONFIG_SMP
         scu_enable(S5P_VA_SCU);
+#endif
 
 #ifdef CONFIG_CACHE_L2X0
         s3c_pm_do_restore_core(exynos4_l2cc_save, ARRAY_SIZE(exynos4_l2cc_save));
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
new file mode 100644
index 000000000000..0b04af2b13cc
--- /dev/null
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -0,0 +1,195 @@
+/*
+ * Exynos Generic power domain support.
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com
+ *
+ * Implementation of Exynos specific power domain control which is used in
+ * conjunction with runtime-pm. Support for both device-tree and non-device-tree
+ * based power domain support is included.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/pm_domain.h>
+#include <linux/delay.h>
+#include <linux/of_address.h>
+
+#include <mach/regs-pmu.h>
+#include <plat/devs.h>
+
+/*
+ * Exynos specific wrapper around the generic power domain
+ */
+struct exynos_pm_domain {
+        void __iomem *base;
+        char const *name;
+        bool is_off;
+        struct generic_pm_domain pd;
+};
+
+static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on)
+{
+        struct exynos_pm_domain *pd;
+        void __iomem *base;
+        u32 timeout, pwr;
+        char *op;
+
+        pd = container_of(domain, struct exynos_pm_domain, pd);
+        base = pd->base;
+
+        pwr = power_on ? S5P_INT_LOCAL_PWR_EN : 0;
+        __raw_writel(pwr, base);
+
+        /* Wait max 1ms */
+        timeout = 10;
+
+        while ((__raw_readl(base + 0x4) & S5P_INT_LOCAL_PWR_EN) != pwr) {
+                if (!timeout) {
+                        op = (power_on) ? "enable" : "disable";
+                        pr_err("Power domain %s %s failed\n", domain->name, op);
+                        return -ETIMEDOUT;
+                }
+                timeout--;
+                cpu_relax();
+                usleep_range(80, 100);
+        }
+        return 0;
+}
+
+static int exynos_pd_power_on(struct generic_pm_domain *domain)
+{
+        return exynos_pd_power(domain, true);
+}
+
+static int exynos_pd_power_off(struct generic_pm_domain *domain)
+{
+        return exynos_pd_power(domain, false);
+}
+
+#define EXYNOS_GPD(PD, BASE, NAME)                      \
+static struct exynos_pm_domain PD = {                   \
+        .base = (void __iomem *)BASE,                   \
+        .name = NAME,                                   \
+        .pd = {                                         \
+                .power_off = exynos_pd_power_off,       \
+                .power_on = exynos_pd_power_on, \
+        },                                              \
+}
+
+#ifdef CONFIG_OF
+static __init int exynos_pm_dt_parse_domains(void)
+{
+        struct device_node *np;
+
+        for_each_compatible_node(np, NULL, "samsung,exynos4210-pd") {
+                struct exynos_pm_domain *pd;
+
+                pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+                if (!pd) {
+                        pr_err("%s: failed to allocate memory for domain\n",
+                                        __func__);
+                        return -ENOMEM;
+                }
+
+                if (of_get_property(np, "samsung,exynos4210-pd-off", NULL))
+                        pd->is_off = true;
+                pd->name = np->name;
+                pd->base = of_iomap(np, 0);
+                pd->pd.power_off = exynos_pd_power_off;
+                pd->pd.power_on = exynos_pd_power_on;
+                pd->pd.of_node = np;
+                pm_genpd_init(&pd->pd, NULL, false);
+        }
+        return 0;
+}
+#else
+static __init int exynos_pm_dt_parse_domains(void)
+{
+        return 0;
+}
+#endif /* CONFIG_OF */
+
+static __init void exynos_pm_add_dev_to_genpd(struct platform_device *pdev,
+                                                struct exynos_pm_domain *pd)
+{
+        if (pdev->dev.bus) {
+                if (pm_genpd_add_device(&pd->pd, &pdev->dev))
+                        pr_info("%s: error in adding %s device to %s power"
+                                "domain\n", __func__, dev_name(&pdev->dev),
+                                pd->name);
+        }
+}
+
+EXYNOS_GPD(exynos4_pd_mfc, S5P_PMU_MFC_CONF, "pd-mfc");
+EXYNOS_GPD(exynos4_pd_g3d, S5P_PMU_G3D_CONF, "pd-g3d");
+EXYNOS_GPD(exynos4_pd_lcd0, S5P_PMU_LCD0_CONF, "pd-lcd0");
+EXYNOS_GPD(exynos4_pd_lcd1, S5P_PMU_LCD1_CONF, "pd-lcd1");
+EXYNOS_GPD(exynos4_pd_tv, S5P_PMU_TV_CONF, "pd-tv");
+EXYNOS_GPD(exynos4_pd_cam, S5P_PMU_CAM_CONF, "pd-cam");
+EXYNOS_GPD(exynos4_pd_gps, S5P_PMU_GPS_CONF, "pd-gps");
+
+static struct exynos_pm_domain *exynos4_pm_domains[] = {
+        &exynos4_pd_mfc,
+        &exynos4_pd_g3d,
+        &exynos4_pd_lcd0,
+        &exynos4_pd_lcd1,
+        &exynos4_pd_tv,
+        &exynos4_pd_cam,
+        &exynos4_pd_gps,
+};
+
+static __init int exynos4_pm_init_power_domain(void)
+{
+        int idx;
+
+        if (of_have_populated_dt())
+                return exynos_pm_dt_parse_domains();
+
+        for (idx = 0; idx < ARRAY_SIZE(exynos4_pm_domains); idx++)
+                pm_genpd_init(&exynos4_pm_domains[idx]->pd, NULL,
+                                exynos4_pm_domains[idx]->is_off);
+
+#ifdef CONFIG_S5P_DEV_FIMD0
+        exynos_pm_add_dev_to_genpd(&s5p_device_fimd0, &exynos4_pd_lcd0);
+#endif
+#ifdef CONFIG_S5P_DEV_TV
+        exynos_pm_add_dev_to_genpd(&s5p_device_hdmi, &exynos4_pd_tv);
+        exynos_pm_add_dev_to_genpd(&s5p_device_mixer, &exynos4_pd_tv);
+#endif
+#ifdef CONFIG_S5P_DEV_MFC
+        exynos_pm_add_dev_to_genpd(&s5p_device_mfc, &exynos4_pd_mfc);
+#endif
+#ifdef CONFIG_S5P_DEV_FIMC0
+        exynos_pm_add_dev_to_genpd(&s5p_device_fimc0, &exynos4_pd_cam);
+#endif
+#ifdef CONFIG_S5P_DEV_FIMC1
+        exynos_pm_add_dev_to_genpd(&s5p_device_fimc1, &exynos4_pd_cam);
+#endif
+#ifdef CONFIG_S5P_DEV_FIMC2
+        exynos_pm_add_dev_to_genpd(&s5p_device_fimc2, &exynos4_pd_cam);
+#endif
+#ifdef CONFIG_S5P_DEV_FIMC3
+        exynos_pm_add_dev_to_genpd(&s5p_device_fimc3, &exynos4_pd_cam);
+#endif
+#ifdef CONFIG_S5P_DEV_CSIS0
+        exynos_pm_add_dev_to_genpd(&s5p_device_mipi_csis0, &exynos4_pd_cam);
+#endif
+#ifdef CONFIG_S5P_DEV_CSIS1
+        exynos_pm_add_dev_to_genpd(&s5p_device_mipi_csis1, &exynos4_pd_cam);
+#endif
+        return 0;
+}
+arch_initcall(exynos4_pm_init_power_domain);
+
+static __init int exynos_pm_late_initcall(void)
+{
+        pm_genpd_poweroff_unused();
+        return 0;
+}
+late_initcall(exynos_pm_late_initcall);
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 7afbe1e55beb..8394d512a402 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -25,6 +25,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 #include <asm/hardware/arm_timer.h>
 #include <asm/hardware/timer-sp.h>
@@ -72,9 +73,7 @@ static void __init highbank_map_io(void)
 
 void highbank_set_cpu_jump(int cpu, void *jump_addr)
 {
-#ifdef CONFIG_SMP
         cpu = cpu_logical_map(cpu);
-#endif
         writel(virt_to_phys(jump_addr), HB_JUMP_TABLE_VIRT(cpu));
         __cpuc_flush_dcache_area(HB_JUMP_TABLE_VIRT(cpu), 16);
         outer_clean_range(HB_JUMP_TABLE_PHYS(cpu),
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 09f357bcecde..3919fba52ac8 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -46,7 +46,6 @@ config SOC_IMX21
         bool
         select MACH_MX21
         select CPU_ARM926T
-        select ARCH_MXC_AUDMUX_V1
         select IMX_HAVE_DMA_V1
         select IMX_HAVE_IOMUX_V1
         select MXC_AVIC
@@ -55,7 +54,6 @@ config SOC_IMX25
         bool
         select ARCH_MX25
         select CPU_ARM926T
-        select ARCH_MXC_AUDMUX_V2
         select ARCH_MXC_IOMUX_V3
         select MXC_AVIC
 
@@ -63,7 +61,6 @@ config SOC_IMX27
         bool
         select MACH_MX27
         select CPU_ARM926T
-        select ARCH_MXC_AUDMUX_V1
         select IMX_HAVE_DMA_V1
         select IMX_HAVE_IOMUX_V1
         select MXC_AVIC
@@ -72,7 +69,6 @@ config SOC_IMX31
         bool
         select CPU_V6
         select IMX_HAVE_PLATFORM_MXC_RNGA
-        select ARCH_MXC_AUDMUX_V2
         select MXC_AVIC
         select SMP_ON_UP if SMP
 
@@ -80,17 +76,14 @@ config SOC_IMX35
         bool
         select CPU_V6
         select ARCH_MXC_IOMUX_V3
-        select ARCH_MXC_AUDMUX_V2
         select HAVE_EPIT
         select MXC_AVIC
         select SMP_ON_UP if SMP
 
 config SOC_IMX5
         select CPU_V7
-        select ARM_L1_CACHE_SHIFT_6
         select MXC_TZIC
         select ARCH_MXC_IOMUX_V3
-        select ARCH_MXC_AUDMUX_V2
         select ARCH_HAS_CPUFREQ
         select ARCH_MX5
         bool
diff --git a/arch/arm/mach-imx/clock-imx6q.c b/arch/arm/mach-imx/clock-imx6q.c
index 9273c2a24b54..2d88f8b9a454 100644
--- a/arch/arm/mach-imx/clock-imx6q.c
+++ b/arch/arm/mach-imx/clock-imx6q.c
@@ -814,6 +814,16 @@ DEF_PFD(pll3_pfd_540m, PFD_480, PFD1, &pll3_usb_otg);
 DEF_PFD(pll3_pfd_508m, PFD_480, PFD2, &pll3_usb_otg);
 DEF_PFD(pll3_pfd_454m, PFD_480, PFD3, &pll3_usb_otg);
 
+static unsigned long twd_clk_get_rate(struct clk *clk)
+{
+        return clk_get_rate(clk->parent) / 2;
+}
+
+static struct clk twd_clk = {
+        .parent = &arm_clk,
+        .get_rate = twd_clk_get_rate,
+};
+
 static unsigned long pll2_200m_get_rate(struct clk *clk)
 {
         return clk_get_rate(clk->parent) / 2;
@@ -1894,6 +1904,7 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("20ec000.sdma", NULL, sdma_clk),
         _REGISTER_CLOCK("20bc000.wdog", NULL, dummy_clk),
         _REGISTER_CLOCK("20c0000.wdog", NULL, dummy_clk),
+        _REGISTER_CLOCK("smp_twd", NULL, twd_clk),
         _REGISTER_CLOCK(NULL, "ckih", ckih_clk),
         _REGISTER_CLOCK(NULL, "ckil_clk", ckil_clk),
         _REGISTER_CLOCK(NULL, "aips_tz1_clk", aips_tz1_clk),
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 5db3e1463af7..5f2f91d1798b 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -32,7 +32,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
 #include <mach/hardware.h>
-#include <mach/audmux.h>
 
 #include "devices-imx27.h"
 
@@ -306,25 +305,6 @@ void __init eukrea_mbimx27_baseboard_init(void)
         mxc_gpio_setup_multiple_pins(eukrea_mbimx27_pins,
                 ARRAY_SIZE(eukrea_mbimx27_pins), "MBIMX27");
 
-#if defined(CONFIG_SND_SOC_EUKREA_TLV320) \
-        || defined(CONFIG_SND_SOC_EUKREA_TLV320_MODULE)
-        /* SSI unit master I2S codec connected to SSI_PINS_4*/
-        mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
-                        MXC_AUDMUX_V1_PCR_SYN |
-                        MXC_AUDMUX_V1_PCR_TFSDIR |
-                        MXC_AUDMUX_V1_PCR_TCLKDIR |
-                        MXC_AUDMUX_V1_PCR_RFSDIR |
-                        MXC_AUDMUX_V1_PCR_RCLKDIR |
-                        MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
-                        MXC_AUDMUX_V1_PCR_RFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
-                        MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4)
-        );
-        mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR3_SSI_PINS_4,
-                        MXC_AUDMUX_V1_PCR_SYN |
-                        MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
-        );
-#endif
-
         imx27_add_imx_uart1(&uart_pdata);
         imx27_add_imx_uart2(&uart_pdata);
 #if !defined(MACH_EUKREA_CPUIMX27_USEUART4)
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c
index d817fc80b986..aaa592fdb9ce 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c
@@ -37,7 +37,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx51.h>
-#include <mach/audmux.h>
 
 #include "devices-imx51.h"
 
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index 66e8726253fa..2cf603e11c4f 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -31,7 +31,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/mx25.h>
-#include <mach/audmux.h>
 
 #include "devices-imx25.h"
 
@@ -241,22 +240,6 @@ void __init eukrea_mbimxsd25_baseboard_init(void)
                         ARRAY_SIZE(eukrea_mbimxsd_pads)))
                 printk(KERN_ERR "error setting mbimxsd pads !\n");
 
-#if defined(CONFIG_SND_SOC_EUKREA_TLV320)
-        /* SSI unit master I2S codec connected to SSI_AUD5*/
-        mxc_audmux_v2_configure_port(0,
-                        MXC_AUDMUX_V2_PTCR_SYN |
-                        MXC_AUDMUX_V2_PTCR_TFSDIR |
-                        MXC_AUDMUX_V2_PTCR_TFSEL(4) |
-                        MXC_AUDMUX_V2_PTCR_TCLKDIR |
-                        MXC_AUDMUX_V2_PTCR_TCSEL(4),
-                        MXC_AUDMUX_V2_PDCR_RXDSEL(4)
-        );
-        mxc_audmux_v2_configure_port(4,
-                        MXC_AUDMUX_V2_PTCR_SYN,
-                        MXC_AUDMUX_V2_PDCR_RXDSEL(0)
-        );
-#endif
-
         imx25_add_imx_uart1(&uart_pdata);
         imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
         imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index 0f0af02b3182..fd8bf8a425a7 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -38,7 +38,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/audmux.h>
 
 #include "devices-imx35.h"
 
@@ -252,22 +251,6 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
                         ARRAY_SIZE(eukrea_mbimxsd_pads)))
                 printk(KERN_ERR "error setting mbimxsd pads !\n");
 
-#if defined(CONFIG_SND_SOC_EUKREA_TLV320)
-        /* SSI unit master I2S codec connected to SSI_AUD4 */
-        mxc_audmux_v2_configure_port(0,
-                        MXC_AUDMUX_V2_PTCR_SYN |
-                        MXC_AUDMUX_V2_PTCR_TFSDIR |
-                        MXC_AUDMUX_V2_PTCR_TFSEL(3) |
-                        MXC_AUDMUX_V2_PTCR_TCLKDIR |
-                        MXC_AUDMUX_V2_PTCR_TCSEL(3),
-                        MXC_AUDMUX_V2_PDCR_RXDSEL(3)
-        );
-        mxc_audmux_v2_configure_port(3,
-                        MXC_AUDMUX_V2_PTCR_SYN,
-                        MXC_AUDMUX_V2_PDCR_RXDSEL(0)
-        );
-#endif
-
         imx35_add_imx_uart1(&uart_pdata);
         imx35_add_ipu_core(&mx3_ipu_data);
         imx35_add_mx3_sdc_fb(&mx3fb_pdata);
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index e6bad17b908c..1e03ef42faa0 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -47,7 +47,7 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
 static int __init imx51_tzic_add_irq_domain(struct device_node *np,
                                 struct device_node *interrupt_parent)
 {
-        irq_domain_add_simple(np, 0);
+        irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
         return 0;
 }
 
@@ -57,7 +57,7 @@ static int __init imx51_gpio_add_irq_domain(struct device_node *np,
         static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
 
         gpio_irq_base -= 32;
-        irq_domain_add_simple(np, gpio_irq_base);
+        irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL);
 
         return 0;
 }
diff --git a/arch/arm/mach-imx/imx53-dt.c b/arch/arm/mach-imx/imx53-dt.c
index 05ebb3e68679..fd5be0f20fbb 100644
--- a/arch/arm/mach-imx/imx53-dt.c
+++ b/arch/arm/mach-imx/imx53-dt.c
@@ -51,7 +51,7 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = {
 static int __init imx53_tzic_add_irq_domain(struct device_node *np,
                                 struct device_node *interrupt_parent)
 {
-        irq_domain_add_simple(np, 0);
+        irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
         return 0;
 }
 
@@ -61,7 +61,7 @@ static int __init imx53_gpio_add_irq_domain(struct device_node *np,
         static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
 
         gpio_irq_base -= 32;
-        irq_domain_add_simple(np, gpio_irq_base);
+        irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL);
 
         return 0;
 }
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index c2766ae02b4f..428459fbca4b 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -263,6 +263,7 @@ static void __init visstrim_m10_board_init(void)
         imx27_add_fec(NULL);
         imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        imx_add_platform_device("mx27vis", 0, NULL, 0, NULL, 0);
 }
 
 static void __init visstrim_m10_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index c25728106917..6075d4d62dd6 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -97,7 +97,8 @@ static int __init imx6q_gpio_add_irq_domain(struct device_node *np,
         static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
 
         gpio_irq_base -= 32;
-        irq_domain_add_simple(np, gpio_irq_base);
+        irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops,
+                              NULL);
 
         return 0;
 }
diff --git a/arch/arm/mach-imx/mach-mx53_ard.c b/arch/arm/mach-imx/mach-mx53_ard.c
index 08dfb7628d2d..753f4fc9ec04 100644
--- a/arch/arm/mach-imx/mach-mx53_ard.c
+++ b/arch/arm/mach-imx/mach-mx53_ard.c
@@ -188,8 +188,10 @@ static int weim_cs_config(void)
                 return -ENOMEM;
 
         iomuxc_base = ioremap(MX53_IOMUXC_BASE_ADDR, SZ_4K);
-        if (!iomuxc_base)
+        if (!iomuxc_base) {
+                iounmap(weim_base);
                 return -ENOMEM;
+        }
 
         /* CS1 timings for LAN9220 */
         writel(0x20001, (weim_base + 0x18));
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index d3b9c6b5edde..541152e450c4 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -36,7 +36,6 @@
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
 #include <asm/mach/time.h>
-#include <mach/audmux.h>
 #include <mach/irqs.h>
 #include <mach/ulpi.h>
 
@@ -359,18 +358,6 @@ static void __init pca100_init(void)
 
         imx27_soc_init();
 
-        /* SSI unit */
-        mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
-                                  MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
-                                  MXC_AUDMUX_V1_PCR_TFCSEL(3) |
-                                  MXC_AUDMUX_V1_PCR_TCLKDIR | /* clock is output */
-                                  MXC_AUDMUX_V1_PCR_RXDSEL(3));
-        mxc_audmux_v1_configure_port(3,
-                                  MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
-                                  MXC_AUDMUX_V1_PCR_TFCSEL(0) |
-                                  MXC_AUDMUX_V1_PCR_TFSDIR |
-                                  MXC_AUDMUX_V1_PCR_RXDSEL(0));
-
         ret = mxc_gpio_setup_multiple_pins(pca100_pins,
                         ARRAY_SIZE(pca100_pins), "PCA100");
         if (ret)
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index e48854b9d990..5fddf94cc969 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -32,6 +32,8 @@
 #include <linux/usb/ulpi.h>
 #include <linux/gfp.h>
 #include <linux/memblock.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
 
 #include <media/soc_camera.h>
 
@@ -570,6 +572,11 @@ static int __init pcm037_otg_mode(char *options)
 }
 __setup("otg_mode=", pcm037_otg_mode);
 
+static struct regulator_consumer_supply dummy_supplies[] = {
+        REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+        REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
 /*
  * Board specific initialization.
  */
@@ -579,6 +586,8 @@ static void __init pcm037_init(void)
 
         imx31_soc_init();
 
+        regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
         mxc_iomux_set_gpr(MUX_PGP_UH2, 1);
 
         mxc_iomux_setup_multiple_pins(pcm037_pins, ARRAY_SIZE(pcm037_pins),
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index 06dc106519ae..237474fcca23 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -37,7 +37,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
 #include <mach/ulpi.h>
-#include <mach/audmux.h>
 
 #include "devices-imx35.h"
 
@@ -362,18 +361,6 @@ static void __init pcm043_init(void)
 
         mxc_iomux_v3_setup_multiple_pads(pcm043_pads, ARRAY_SIZE(pcm043_pads));
 
-        mxc_audmux_v2_configure_port(3,
-                        MXC_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
-                        MXC_AUDMUX_V2_PTCR_TFSEL(0) |
-                        MXC_AUDMUX_V2_PTCR_TFSDIR,
-                        MXC_AUDMUX_V2_PDCR_RXDSEL(0));
-
-        mxc_audmux_v2_configure_port(0,
-                        MXC_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
-                        MXC_AUDMUX_V2_PTCR_TCSEL(3) |
-                        MXC_AUDMUX_V2_PTCR_TCLKDIR, /* clock is output */
-                        MXC_AUDMUX_V2_PDCR_RXDSEL(3));
-
         imx35_add_fec(NULL);
         platform_add_devices(devices, ARRAY_SIZE(devices));
         imx35_add_imx2_wdt(NULL);
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index 3f05dfebacc9..14d540edfd1e 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -75,6 +75,10 @@ void __init mx21_init_irq(void)
         mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR));
 }
 
+static const struct resource imx21_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX21_AUDMUX_BASE_ADDR, SZ_4K),
+};
+
 void __init imx21_soc_init(void)
 {
         mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
@@ -85,4 +89,6 @@ void __init imx21_soc_init(void)
         mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 
         imx_add_imx_dma();
+        platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
+                                        ARRAY_SIZE(imx21_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
index cc4d152bd9bd..153b457acdc0 100644
--- a/arch/arm/mach-imx/mm-imx25.c
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -83,6 +83,10 @@ static struct sdma_platform_data imx25_sdma_pdata __initdata = {
         .script_addrs = &imx25_sdma_script,
 };
 
+static const struct resource imx25_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX25_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx25_soc_init(void)
 {
         /* i.mx25 has the i.mx31 type gpio */
@@ -93,4 +97,7 @@ void __init imx25_soc_init(void)
 
         /* i.mx25 has the i.mx35 type sdma */
         imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
+        /* i.mx25 has the i.mx31 type audmux */
+        platform_device_register_simple("imx31-audmux", 0, imx25_audmux_res,
+                                        ARRAY_SIZE(imx25_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 96dd1f5ea7bd..8cb3f5e3e569 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -75,6 +75,10 @@ void __init mx27_init_irq(void)
         mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
 }
 
+static const struct resource imx27_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX27_AUDMUX_BASE_ADDR, SZ_4K),
+};
+
 void __init imx27_soc_init(void)
 {
         /* i.mx27 has the i.mx21 type gpio */
@@ -86,4 +90,7 @@ void __init imx27_soc_init(void)
         mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 
         imx_add_imx_dma();
+        /* imx27 has the imx21 type audmux */
+        platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,
+                                        ARRAY_SIZE(imx27_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 31807d2a8b7b..2530c151b7b3 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -158,6 +158,10 @@ static struct sdma_platform_data imx31_sdma_pdata __initdata = {
         .script_addrs = &imx31_to2_sdma_script,
 };
 
+static const struct resource imx31_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX31_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx31_soc_init(void)
 {
         int to_version = mx31_revision() >> 4;
@@ -175,6 +179,8 @@ void __init imx31_soc_init(void)
         }
 
         imx_add_imx_sdma("imx31-sdma", MX31_SDMA_BASE_ADDR, MX31_INT_SDMA, &imx31_sdma_pdata);
+        platform_device_register_simple("imx31-audmux", 0, imx31_audmux_res,
+                                        ARRAY_SIZE(imx31_audmux_res));
 }
 #endif /* ifdef CONFIG_SOC_IMX31 */
 
@@ -241,6 +247,10 @@ static struct sdma_platform_data imx35_sdma_pdata __initdata = {
         .script_addrs = &imx35_to2_sdma_script,
 };
 
+static const struct resource imx35_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX35_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx35_soc_init(void)
 {
         int to_version = mx35_revision() >> 4;
@@ -259,5 +269,8 @@ void __init imx35_soc_init(void)
         }
 
         imx_add_imx_sdma("imx35-sdma", MX35_SDMA_BASE_ADDR, MX35_INT_SDMA, &imx35_sdma_pdata);
+        /* i.mx35 has the i.mx31 type audmux */
+        platform_device_register_simple("imx31-audmux", 0, imx35_audmux_res,
+                                        ARRAY_SIZE(imx35_audmux_res));
 }
 #endif /* ifdef CONFIG_SOC_IMX35 */
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index bc17dfea3817..90d7880bb372 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -170,6 +170,18 @@ static struct sdma_platform_data imx53_sdma_pdata __initdata = {
         .script_addrs = &imx53_sdma_script,
 };
 
+static const struct resource imx50_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX50_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
+static const struct resource imx51_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
+static const struct resource imx53_audmux_res[] __initconst = {
+        DEFINE_RES_MEM(MX53_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx50_soc_init(void)
 {
         /* i.mx50 has the i.mx31 type gpio */
@@ -179,6 +191,10 @@ void __init imx50_soc_init(void)
         mxc_register_gpio("imx31-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH);
         mxc_register_gpio("imx31-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH);
         mxc_register_gpio("imx31-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH);
+
+        /* i.mx50 has the i.mx31 type audmux */
+        platform_device_register_simple("imx31-audmux", 0, imx50_audmux_res,
+                                        ARRAY_SIZE(imx50_audmux_res));
 }
 
 void __init imx51_soc_init(void)
@@ -191,6 +207,9 @@ void __init imx51_soc_init(void)
 
         /* i.mx51 has the i.mx35 type sdma */
         imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
+        /* i.mx51 has the i.mx31 type audmux */
+        platform_device_register_simple("imx31-audmux", 0, imx51_audmux_res,
+                                        ARRAY_SIZE(imx51_audmux_res));
 }
 
 void __init imx53_soc_init(void)
@@ -206,4 +225,7 @@ void __init imx53_soc_init(void)
 
         /* i.mx53 has the i.mx35 type sdma */
         imx_add_imx_sdma("imx35-sdma", MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata);
+        /* i.mx53 has the i.mx31 type audmux */
+        platform_device_register_simple("imx31-audmux", 0, imx53_audmux_res,
+                                        ARRAY_SIZE(imx53_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
index 0aa25364360d..cc285e507286 100644
--- a/arch/arm/mach-imx/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -158,7 +158,7 @@ static int devboard_usbh1_hw_init(struct platform_device *pdev)
 #define USBH1_VBUSEN_B  IOMUX_TO_GPIO(MX31_PIN_NFRE_B)
 #define USBH1_MODE      IOMUX_TO_GPIO(MX31_PIN_NFALE)
 
-static int devboard_isp1105_init(struct otg_transceiver *otg)
+static int devboard_isp1105_init(struct usb_phy *otg)
 {
         int ret = gpio_request(USBH1_MODE, "usbh1-mode");
         if (ret)
@@ -177,7 +177,7 @@ static int devboard_isp1105_init(struct otg_transceiver *otg)
 }
 
 
-static int devboard_isp1105_set_vbus(struct otg_transceiver *otg, bool on)
+static int devboard_isp1105_set_vbus(struct usb_otg *otg, bool on)
 {
         if (on)
                 gpio_set_value(USBH1_VBUSEN_B, 0);
@@ -194,18 +194,24 @@ static struct mxc_usbh_platform_data usbh1_pdata __initdata = {
 
 static int __init devboard_usbh1_init(void)
 {
-        struct otg_transceiver *otg;
+        struct usb_phy *phy;
         struct platform_device *pdev;
 
-        otg = kzalloc(sizeof(*otg), GFP_KERNEL);
-        if (!otg)
+        phy = kzalloc(sizeof(*phy), GFP_KERNEL);
+        if (!phy)
                 return -ENOMEM;
 
-        otg->label      = "ISP1105";
-        otg->init       = devboard_isp1105_init;
-        otg->set_vbus   = devboard_isp1105_set_vbus;
+        phy->otg = kzalloc(sizeof(struct usb_otg), GFP_KERNEL);
+        if (!phy->otg) {
+                kfree(phy);
+                return -ENOMEM;
+        }
+
+        phy->label      = "ISP1105";
+        phy->init       = devboard_isp1105_init;
+        phy->otg->set_vbus      = devboard_isp1105_set_vbus;
 
-        usbh1_pdata.otg = otg;
+        usbh1_pdata.otg = phy;
 
         pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
         if (IS_ERR(pdev))
diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index bb639cbda4e5..135c90e3a45f 100644
--- a/arch/arm/mach-imx/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -272,7 +272,7 @@ static int marxbot_usbh1_hw_init(struct platform_device *pdev)
 #define USBH1_VBUSEN_B  IOMUX_TO_GPIO(MX31_PIN_NFRE_B)
 #define USBH1_MODE      IOMUX_TO_GPIO(MX31_PIN_NFALE)
 
-static int marxbot_isp1105_init(struct otg_transceiver *otg)
+static int marxbot_isp1105_init(struct usb_phy *otg)
 {
         int ret = gpio_request(USBH1_MODE, "usbh1-mode");
         if (ret)
@@ -291,7 +291,7 @@ static int marxbot_isp1105_init(struct otg_transceiver *otg)
 }
 
 
-static int marxbot_isp1105_set_vbus(struct otg_transceiver *otg, bool on)
+static int marxbot_isp1105_set_vbus(struct usb_otg *otg, bool on)
 {
         if (on)
                 gpio_set_value(USBH1_VBUSEN_B, 0);
@@ -308,18 +308,24 @@ static struct mxc_usbh_platform_data usbh1_pdata __initdata = {
 
 static int __init marxbot_usbh1_init(void)
 {
-        struct otg_transceiver *otg;
+        struct usb_phy *phy;
         struct platform_device *pdev;
 
-        otg = kzalloc(sizeof(*otg), GFP_KERNEL);
-        if (!otg)
+        phy = kzalloc(sizeof(*phy), GFP_KERNEL);
+        if (!phy)
                 return -ENOMEM;
 
-        otg->label      = "ISP1105";
-        otg->init       = marxbot_isp1105_init;
-        otg->set_vbus   = marxbot_isp1105_set_vbus;
+        phy->otg = kzalloc(sizeof(struct usb_otg), GFP_KERNEL);
+        if (!phy->otg) {
+                kfree(phy);
+                return -ENOMEM;
+        }
+
+        phy->label      = "ISP1105";
+        phy->init       = marxbot_isp1105_init;
+        phy->otg->set_vbus      = marxbot_isp1105_set_vbus;
 
-        usbh1_pdata.otg = otg;
+        usbh1_pdata.otg = phy;
 
         pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
         if (IS_ERR(pdev))
diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c
index 29bd1243781e..e15f1555c59b 100644
--- a/arch/arm/mach-imx/src.c
+++ b/arch/arm/mach-imx/src.c
@@ -15,6 +15,7 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/smp.h>
+#include <asm/smp_plat.h>
 
 #define SRC_SCR                         0x000
 #define SRC_GPR1                        0x020
@@ -24,10 +25,6 @@
 
 static void __iomem *src_base;
 
-#ifndef CONFIG_SMP
-#define cpu_logical_map(cpu)            0
-#endif
-
 void imx_enable_cpu(int cpu, bool enable)
 {
         u32 mask, val;
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index cc15426787b1..77d4852e19f2 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -27,6 +27,7 @@
 #include <plat/cache-feroceon-l2.h>
 #include <plat/mvsdio.h>
 #include <plat/orion_nand.h>
+#include <plat/ehci-orion.h>
 #include <plat/common.h>
 #include <plat/time.h>
 #include <plat/addr-map.h>
@@ -73,7 +74,7 @@ unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
 void __init kirkwood_ehci_init(void)
 {
         kirkwood_clk_ctrl |= CGC_USB0;
-        orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
+        orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB, EHCI_PHY_NA);
 }
 
 
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
index e8fda45c0736..d5a0d1da2e0e 100644
--- a/arch/arm/mach-kirkwood/mpp.h
+++ b/arch/arm/mach-kirkwood/mpp.h
@@ -31,314 +31,314 @@
 #define MPP_F6282_MASK          MPP(  0, 0x0, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP0_GPIO               MPP(  0, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP0_NF_IO2             MPP(  0, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP0_SPI_SCn            MPP(  0, 0x2, 0, 1, 1,   1,   1,   1,   1 )
+#define MPP0_NF_IO2             MPP(  0, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP0_SPI_SCn            MPP(  0, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP1_GPO                MPP(  1, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP1_NF_IO3             MPP(  1, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP1_SPI_MOSI           MPP(  1, 0x2, 0, 1, 1,   1,   1,   1,   1 )
+#define MPP1_NF_IO3             MPP(  1, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP1_SPI_MOSI           MPP(  1, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP2_GPO                MPP(  2, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP2_NF_IO4             MPP(  2, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP2_SPI_SCK            MPP(  2, 0x2, 0, 1, 1,   1,   1,   1,   1 )
+#define MPP2_NF_IO4             MPP(  2, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP2_SPI_SCK            MPP(  2, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP3_GPO                MPP(  3, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP3_NF_IO5             MPP(  3, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP3_SPI_MISO           MPP(  3, 0x2, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP3_NF_IO5             MPP(  3, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP3_SPI_MISO           MPP(  3, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP4_GPIO               MPP(  4, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP4_NF_IO6             MPP(  4, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP4_UART0_RXD          MPP(  4, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP4_SATA1_ACTn         MPP(  4, 0x5, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP4_NF_IO6             MPP(  4, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP4_UART0_RXD          MPP(  4, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP4_SATA1_ACTn         MPP(  4, 0x5, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP4_LCD_VGA_HSYNC      MPP(  4, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP4_PTP_CLK            MPP(  4, 0xd, 1, 0, 1,   1,   1,   1,   0 )
+#define MPP4_PTP_CLK            MPP(  4, 0xd, 0, 0, 1,   1,   1,   1,   0 )
 
 #define MPP5_GPO                MPP(  5, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP5_NF_IO7             MPP(  5, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP5_UART0_TXD          MPP(  5, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP5_PTP_TRIG_GEN       MPP(  5, 0x4, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP5_SATA0_ACTn         MPP(  5, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP5_NF_IO7             MPP(  5, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP5_UART0_TXD          MPP(  5, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP5_PTP_TRIG_GEN       MPP(  5, 0x4, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP5_SATA0_ACTn         MPP(  5, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP5_LCD_VGA_VSYNC      MPP(  5, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
-#define MPP6_SYSRST_OUTn        MPP(  6, 0x1, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP6_SPI_MOSI           MPP(  6, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP6_PTP_TRIG_GEN       MPP(  6, 0x3, 0, 1, 1,   1,   1,   1,   0 )
+#define MPP6_SYSRST_OUTn        MPP(  6, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP6_SPI_MOSI           MPP(  6, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP6_PTP_TRIG_GEN       MPP(  6, 0x3, 0, 0, 1,   1,   1,   1,   0 )
 
 #define MPP7_GPO                MPP(  7, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP7_PEX_RST_OUTn       MPP(  7, 0x1, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP7_SPI_SCn            MPP(  7, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP7_PTP_TRIG_GEN       MPP(  7, 0x3, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP7_LCD_PWM            MPP(  7, 0xb, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP7_PEX_RST_OUTn       MPP(  7, 0x1, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP7_SPI_SCn            MPP(  7, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP7_PTP_TRIG_GEN       MPP(  7, 0x3, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP7_LCD_PWM            MPP(  7, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP8_GPIO               MPP(  8, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP8_TW0_SDA            MPP(  8, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP8_UART0_RTS          MPP(  8, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP8_UART1_RTS          MPP(  8, 0x3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP8_MII0_RXERR         MPP(  8, 0x4, 1, 0, 0,   1,   1,   1,   1 )
-#define MPP8_SATA1_PRESENTn     MPP(  8, 0x5, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP8_PTP_CLK            MPP(  8, 0xc, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP8_MII0_COL           MPP(  8, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP8_TW0_SDA            MPP(  8, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP8_UART0_RTS          MPP(  8, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP8_UART1_RTS          MPP(  8, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP8_MII0_RXERR         MPP(  8, 0x4, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP8_SATA1_PRESENTn     MPP(  8, 0x5, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP8_PTP_CLK            MPP(  8, 0xc, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP8_MII0_COL           MPP(  8, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP9_GPIO               MPP(  9, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP9_TW0_SCK            MPP(  9, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP9_UART0_CTS          MPP(  9, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP9_UART1_CTS          MPP(  9, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP9_SATA0_PRESENTn     MPP(  9, 0x5, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP9_PTP_EVENT_REQ      MPP(  9, 0xc, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP9_MII0_CRS           MPP(  9, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP9_TW0_SCK            MPP(  9, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP9_UART0_CTS          MPP(  9, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP9_UART1_CTS          MPP(  9, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP9_SATA0_PRESENTn     MPP(  9, 0x5, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP9_PTP_EVENT_REQ      MPP(  9, 0xc, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP9_MII0_CRS           MPP(  9, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP10_GPO               MPP( 10, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_SPI_SCK           MPP( 10, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_UART0_TXD         MPP( 10, 0X3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_SATA1_ACTn        MPP( 10, 0x5, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP10_PTP_TRIG_GEN      MPP( 10, 0xc, 0, 1, 1,   1,   1,   1,   0 )
+#define MPP10_SPI_SCK           MPP( 10, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP10_UART0_TXD         MPP( 10, 0X3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP10_SATA1_ACTn        MPP( 10, 0x5, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP10_PTP_TRIG_GEN      MPP( 10, 0xc, 0, 0, 1,   1,   1,   1,   0 )
 
 #define MPP11_GPIO              MPP( 11, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP11_SPI_MISO          MPP( 11, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP11_UART0_RXD         MPP( 11, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP11_PTP_EVENT_REQ     MPP( 11, 0x4, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP11_PTP_TRIG_GEN      MPP( 11, 0xc, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP11_PTP_CLK           MPP( 11, 0xd, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP11_SATA0_ACTn        MPP( 11, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP11_SPI_MISO          MPP( 11, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP11_UART0_RXD         MPP( 11, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP11_PTP_EVENT_REQ     MPP( 11, 0x4, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP11_PTP_TRIG_GEN      MPP( 11, 0xc, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP11_PTP_CLK           MPP( 11, 0xd, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP11_SATA0_ACTn        MPP( 11, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 
 #define MPP12_GPO               MPP( 12, 0x0, 0, 1, 1,   1,   1,   1,   1 )
 #define MPP12_GPIO              MPP( 12, 0x0, 1, 1, 0,   0,   0,   1,   0 )
-#define MPP12_SD_CLK            MPP( 12, 0x1, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP12_AU_SPDIF0         MPP( 12, 0xa, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP12_SPI_MOSI          MPP( 12, 0xb, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP12_TW1_SDA           MPP( 12, 0xd, 1, 0, 0,   0,   0,   0,   1 )
+#define MPP12_SD_CLK            MPP( 12, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP12_AU_SPDIF0         MPP( 12, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP12_SPI_MOSI          MPP( 12, 0xb, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP12_TW1_SDA           MPP( 12, 0xd, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP13_GPIO              MPP( 13, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP13_SD_CMD            MPP( 13, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP13_UART1_TXD         MPP( 13, 0x3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP13_AU_SPDIFRMCLK     MPP( 13, 0xa, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP13_LCDPWM            MPP( 13, 0xb, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP13_SD_CMD            MPP( 13, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP13_UART1_TXD         MPP( 13, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP13_AU_SPDIFRMCLK     MPP( 13, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP13_LCDPWM            MPP( 13, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP14_GPIO              MPP( 14, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP14_SD_D0             MPP( 14, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP14_UART1_RXD         MPP( 14, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP14_SATA1_PRESENTn    MPP( 14, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP14_AU_SPDIFI         MPP( 14, 0xa, 1, 0, 0,   0,   0,   0,   1 )
-#define MPP14_AU_I2SDI          MPP( 14, 0xb, 1, 0, 0,   0,   0,   0,   1 )
-#define MPP14_MII0_COL          MPP( 14, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP14_SD_D0             MPP( 14, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP14_UART1_RXD         MPP( 14, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP14_SATA1_PRESENTn    MPP( 14, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP14_AU_SPDIFI         MPP( 14, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP14_AU_I2SDI          MPP( 14, 0xb, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP14_MII0_COL          MPP( 14, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP15_GPIO              MPP( 15, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP15_SD_D1             MPP( 15, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP15_UART0_RTS         MPP( 15, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP15_UART1_TXD         MPP( 15, 0x3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP15_SATA0_ACTn        MPP( 15, 0x4, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP15_SPI_CSn           MPP( 15, 0xb, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP15_SD_D1             MPP( 15, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP15_UART0_RTS         MPP( 15, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP15_UART1_TXD         MPP( 15, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP15_SATA0_ACTn        MPP( 15, 0x4, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP15_SPI_CSn           MPP( 15, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP16_GPIO              MPP( 16, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP16_SD_D2             MPP( 16, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP16_UART0_CTS         MPP( 16, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP16_UART1_RXD         MPP( 16, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP16_SATA1_ACTn        MPP( 16, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP16_LCD_EXT_REF_CLK   MPP( 16, 0xb, 1, 0, 0,   0,   0,   0,   1 )
-#define MPP16_MII0_CRS          MPP( 16, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP16_SD_D2             MPP( 16, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP16_UART0_CTS         MPP( 16, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP16_UART1_RXD         MPP( 16, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP16_SATA1_ACTn        MPP( 16, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP16_LCD_EXT_REF_CLK   MPP( 16, 0xb, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP16_MII0_CRS          MPP( 16, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP17_GPIO              MPP( 17, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP17_SD_D3             MPP( 17, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP17_SATA0_PRESENTn    MPP( 17, 0x4, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP17_SATA1_ACTn        MPP( 17, 0xa, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP17_TW1_SCK           MPP( 17, 0xd, 1, 1, 0,   0,   0,   0,   1 )
+#define MPP17_SD_D3             MPP( 17, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP17_SATA0_PRESENTn    MPP( 17, 0x4, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP17_SATA1_ACTn        MPP( 17, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP17_TW1_SCK           MPP( 17, 0xd, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP18_GPO               MPP( 18, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP18_NF_IO0            MPP( 18, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP18_PEX0_CLKREQ       MPP( 18, 0x2, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP18_NF_IO0            MPP( 18, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP18_PEX0_CLKREQ       MPP( 18, 0x2, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP19_GPO               MPP( 19, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP19_NF_IO1            MPP( 19, 0x1, 1, 1, 1,   1,   1,   1,   1 )
+#define MPP19_NF_IO1            MPP( 19, 0x1, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP20_GPIO              MPP( 20, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP20_TSMP0             MPP( 20, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP20_TDM_CH0_TX_QL     MPP( 20, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP20_TSMP0             MPP( 20, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP20_TDM_CH0_TX_QL     MPP( 20, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP20_GE1_TXD0          MPP( 20, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP20_AU_SPDIFI         MPP( 20, 0x4, 1, 0, 0,   0,   1,   1,   1 )
-#define MPP20_SATA1_ACTn        MPP( 20, 0x5, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP20_AU_SPDIFI         MPP( 20, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP20_SATA1_ACTn        MPP( 20, 0x5, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP20_LCD_D0            MPP( 20, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP21_GPIO              MPP( 21, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP21_TSMP1             MPP( 21, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP21_TDM_CH0_RX_QL     MPP( 21, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP21_TSMP1             MPP( 21, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP21_TDM_CH0_RX_QL     MPP( 21, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP21_GE1_TXD1          MPP( 21, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP21_AU_SPDIFO         MPP( 21, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP21_SATA0_ACTn        MPP( 21, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP21_AU_SPDIFO         MPP( 21, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP21_SATA0_ACTn        MPP( 21, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP21_LCD_D1            MPP( 21, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP22_GPIO              MPP( 22, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP22_TSMP2             MPP( 22, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP22_TDM_CH2_TX_QL     MPP( 22, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP22_TSMP2             MPP( 22, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP22_TDM_CH2_TX_QL     MPP( 22, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP22_GE1_TXD2          MPP( 22, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP22_AU_SPDIFRMKCLK    MPP( 22, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP22_SATA1_PRESENTn    MPP( 22, 0x5, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP22_AU_SPDIFRMKCLK    MPP( 22, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP22_SATA1_PRESENTn    MPP( 22, 0x5, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP22_LCD_D2            MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP23_GPIO              MPP( 23, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP23_TSMP3             MPP( 23, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP23_TDM_CH2_RX_QL     MPP( 23, 0x2, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP23_TSMP3             MPP( 23, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP23_TDM_CH2_RX_QL     MPP( 23, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP23_GE1_TXD3          MPP( 23, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP23_AU_I2SBCLK        MPP( 23, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP23_SATA0_PRESENTn    MPP( 23, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP23_AU_I2SBCLK        MPP( 23, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP23_SATA0_PRESENTn    MPP( 23, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP23_LCD_D3            MPP( 23, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP24_GPIO              MPP( 24, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP24_TSMP4             MPP( 24, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP24_TDM_SPI_CS0       MPP( 24, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP24_TSMP4             MPP( 24, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP24_TDM_SPI_CS0       MPP( 24, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP24_GE1_RXD0          MPP( 24, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP24_AU_I2SDO          MPP( 24, 0x4, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP24_AU_I2SDO          MPP( 24, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP24_LCD_D4            MPP( 24, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP25_GPIO              MPP( 25, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP25_TSMP5             MPP( 25, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP25_TDM_SPI_SCK       MPP( 25, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP25_TSMP5             MPP( 25, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP25_TDM_SPI_SCK       MPP( 25, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP25_GE1_RXD1          MPP( 25, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP25_AU_I2SLRCLK       MPP( 25, 0x4, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP25_AU_I2SLRCLK       MPP( 25, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP25_LCD_D5            MPP( 25, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP26_GPIO              MPP( 26, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP26_TSMP6             MPP( 26, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP26_TDM_SPI_MISO      MPP( 26, 0x2, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP26_TSMP6             MPP( 26, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP26_TDM_SPI_MISO      MPP( 26, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP26_GE1_RXD2          MPP( 26, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP26_AU_I2SMCLK        MPP( 26, 0x4, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP26_AU_I2SMCLK        MPP( 26, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP26_LCD_D6            MPP( 26, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP27_GPIO              MPP( 27, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP27_TSMP7             MPP( 27, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP27_TDM_SPI_MOSI      MPP( 27, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP27_TSMP7             MPP( 27, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP27_TDM_SPI_MOSI      MPP( 27, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP27_GE1_RXD3          MPP( 27, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP27_AU_I2SDI          MPP( 27, 0x4, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP27_AU_I2SDI          MPP( 27, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP27_LCD_D7            MPP( 27, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP28_GPIO              MPP( 28, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP28_TSMP8             MPP( 28, 0x1, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP28_TSMP8             MPP( 28, 0x1, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP28_TDM_CODEC_INTn    MPP( 28, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP28_GE1_COL           MPP( 28, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP28_AU_EXTCLK         MPP( 28, 0x4, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP28_AU_EXTCLK         MPP( 28, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP28_LCD_D8            MPP( 28, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP29_GPIO              MPP( 29, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP29_TSMP9             MPP( 29, 0x1, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP29_TSMP9             MPP( 29, 0x1, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP29_TDM_CODEC_RSTn    MPP( 29, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP29_GE1_TCLK          MPP( 29, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP29_LCD_D9            MPP( 29, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP30_GPIO              MPP( 30, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP30_TSMP10            MPP( 30, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP30_TDM_PCLK          MPP( 30, 0x2, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP30_TSMP10            MPP( 30, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP30_TDM_PCLK          MPP( 30, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP30_GE1_RXCTL         MPP( 30, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP30_LCD_D10           MPP( 30, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP31_GPIO              MPP( 31, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP31_TSMP11            MPP( 31, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP31_TDM_FS            MPP( 31, 0x2, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP31_TSMP11            MPP( 31, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP31_TDM_FS            MPP( 31, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP31_GE1_RXCLK         MPP( 31, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP31_LCD_D11           MPP( 31, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP32_GPIO              MPP( 32, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP32_TSMP12            MPP( 32, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP32_TDM_DRX           MPP( 32, 0x2, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP32_TSMP12            MPP( 32, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP32_TDM_DRX           MPP( 32, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP32_GE1_TCLKOUT       MPP( 32, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP32_LCD_D12           MPP( 32, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP33_GPO               MPP( 33, 0x0, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP33_TDM_DTX           MPP( 33, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP33_TDM_DTX           MPP( 33, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP33_GE1_TXCTL         MPP( 33, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP33_LCD_D13           MPP( 33, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP34_GPIO              MPP( 34, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP34_TDM_SPI_CS1       MPP( 34, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP34_TDM_SPI_CS1       MPP( 34, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP34_GE1_TXEN          MPP( 34, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP34_SATA1_ACTn        MPP( 34, 0x5, 0, 1, 0,   0,   0,   1,   1 )
+#define MPP34_SATA1_ACTn        MPP( 34, 0x5, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP34_LCD_D14           MPP( 34, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP35_GPIO              MPP( 35, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP35_TDM_CH0_TX_QL     MPP( 35, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP35_TDM_CH0_TX_QL     MPP( 35, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP35_GE1_RXERR         MPP( 35, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP35_SATA0_ACTn        MPP( 35, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP35_SATA0_ACTn        MPP( 35, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP35_LCD_D15           MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP35_MII0_RXERR        MPP( 35, 0xc, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP35_MII0_RXERR        MPP( 35, 0xc, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP36_GPIO              MPP( 36, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP36_TSMP0             MPP( 36, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP36_TDM_SPI_CS1       MPP( 36, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP36_AU_SPDIFI         MPP( 36, 0x4, 1, 0, 1,   0,   0,   1,   1 )
-#define MPP36_TW1_SDA           MPP( 36, 0xb, 1, 1, 0,   0,   0,   0,   1 )
+#define MPP36_TSMP0             MPP( 36, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP36_TDM_SPI_CS1       MPP( 36, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP36_AU_SPDIFI         MPP( 36, 0x4, 0, 0, 1,   0,   0,   1,   1 )
+#define MPP36_TW1_SDA           MPP( 36, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP37_GPIO              MPP( 37, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP37_TSMP1             MPP( 37, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP37_TDM_CH2_TX_QL     MPP( 37, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP37_AU_SPDIFO         MPP( 37, 0x4, 0, 1, 1,   0,   0,   1,   1 )
-#define MPP37_TW1_SCK           MPP( 37, 0xb, 1, 1, 0,   0,   0,   0,   1 )
+#define MPP37_TSMP1             MPP( 37, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP37_TDM_CH2_TX_QL     MPP( 37, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP37_AU_SPDIFO         MPP( 37, 0x4, 0, 0, 1,   0,   0,   1,   1 )
+#define MPP37_TW1_SCK           MPP( 37, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP38_GPIO              MPP( 38, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP38_TSMP2             MPP( 38, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP38_TDM_CH2_RX_QL     MPP( 38, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP38_AU_SPDIFRMLCLK    MPP( 38, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP38_TSMP2             MPP( 38, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP38_TDM_CH2_RX_QL     MPP( 38, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP38_AU_SPDIFRMLCLK    MPP( 38, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP38_LCD_D18           MPP( 38, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP39_GPIO              MPP( 39, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP39_TSMP3             MPP( 39, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP39_TDM_SPI_CS0       MPP( 39, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP39_AU_I2SBCLK        MPP( 39, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP39_TSMP3             MPP( 39, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP39_TDM_SPI_CS0       MPP( 39, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP39_AU_I2SBCLK        MPP( 39, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP39_LCD_D19           MPP( 39, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP40_GPIO              MPP( 40, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP40_TSMP4             MPP( 40, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP40_TDM_SPI_SCK       MPP( 40, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP40_AU_I2SDO          MPP( 40, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP40_TSMP4             MPP( 40, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP40_TDM_SPI_SCK       MPP( 40, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP40_AU_I2SDO          MPP( 40, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP40_LCD_D20           MPP( 40, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP41_GPIO              MPP( 41, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP41_TSMP5             MPP( 41, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP41_TDM_SPI_MISO      MPP( 41, 0x2, 1, 0, 0,   0,   0,   1,   1 )
-#define MPP41_AU_I2SLRCLK       MPP( 41, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP41_TSMP5             MPP( 41, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP41_TDM_SPI_MISO      MPP( 41, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP41_AU_I2SLRCLK       MPP( 41, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP41_LCD_D21           MPP( 41, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP42_GPIO              MPP( 42, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP42_TSMP6             MPP( 42, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP42_TDM_SPI_MOSI      MPP( 42, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP42_AU_I2SMCLK        MPP( 42, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP42_TSMP6             MPP( 42, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP42_TDM_SPI_MOSI      MPP( 42, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP42_AU_I2SMCLK        MPP( 42, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP42_LCD_D22           MPP( 42, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP43_GPIO              MPP( 43, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP43_TSMP7             MPP( 43, 0x1, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP43_TSMP7             MPP( 43, 0x1, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP43_TDM_CODEC_INTn    MPP( 43, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP43_AU_I2SDI          MPP( 43, 0x4, 1, 0, 1,   0,   0,   1,   1 )
+#define MPP43_AU_I2SDI          MPP( 43, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP43_LCD_D23           MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP44_GPIO              MPP( 44, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP44_TSMP8             MPP( 44, 0x1, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP44_TSMP8             MPP( 44, 0x1, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP44_TDM_CODEC_RSTn    MPP( 44, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP44_AU_EXTCLK         MPP( 44, 0x4, 1, 0, 1,   0,   0,   1,   1 )
+#define MPP44_AU_EXTCLK         MPP( 44, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP44_LCD_CLK           MPP( 44, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP45_GPIO              MPP( 45, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP45_TSMP9             MPP( 45, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP45_TDM_PCLK          MPP( 45, 0x2, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP45_TSMP9             MPP( 45, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP45_TDM_PCLK          MPP( 45, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP245_LCD_E            MPP( 45, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP46_GPIO              MPP( 46, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP46_TSMP10            MPP( 46, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP46_TDM_FS            MPP( 46, 0x2, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP46_TSMP10            MPP( 46, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP46_TDM_FS            MPP( 46, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP46_LCD_HSYNC         MPP( 46, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP47_GPIO              MPP( 47, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP47_TSMP11            MPP( 47, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP47_TDM_DRX           MPP( 47, 0x2, 1, 0, 0,   0,   0,   1,   1 )
+#define MPP47_TSMP11            MPP( 47, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP47_TDM_DRX           MPP( 47, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP47_LCD_VSYNC         MPP( 47, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP48_GPIO              MPP( 48, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP48_TSMP12            MPP( 48, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP48_TDM_DTX           MPP( 48, 0x2, 0, 1, 0,   0,   0,   1,   1 )
+#define MPP48_TSMP12            MPP( 48, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP48_TDM_DTX           MPP( 48, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP48_LCD_D16           MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP49_GPIO              MPP( 49, 0x0, 1, 1, 0,   0,   0,   1,   0 )
 #define MPP49_GPO               MPP( 49, 0x0, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP49_TSMP9             MPP( 49, 0x1, 1, 1, 0,   0,   0,   1,   0 )
-#define MPP49_TDM_CH0_RX_QL     MPP( 49, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP49_PTP_CLK           MPP( 49, 0x5, 1, 0, 0,   0,   0,   1,   0 )
-#define MPP49_PEX0_CLKREQ       MPP( 49, 0xa, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP49_TSMP9             MPP( 49, 0x1, 0, 0, 0,   0,   0,   1,   0 )
+#define MPP49_TDM_CH0_RX_QL     MPP( 49, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP49_PTP_CLK           MPP( 49, 0x5, 0, 0, 0,   0,   0,   1,   0 )
+#define MPP49_PEX0_CLKREQ       MPP( 49, 0xa, 0, 0, 0,   0,   0,   0,   1 )
 #define MPP49_LCD_D17           MPP( 49, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP_MAX                 49
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index 01f8c8992880..7e99c3f340fc 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -83,6 +83,11 @@ static struct i2c_board_info i2c_board_info[] __initdata = {
         },
 };
 
+static struct platform_device openrd_client_audio_device = {
+        .name           = "openrd-client-audio",
+        .id             = -1,
+};
+
 static int __initdata uart1;
 
 static int __init sd_uart_selection(char *str)
@@ -172,6 +177,7 @@ static void __init openrd_init(void)
         kirkwood_i2c_init();
 
         if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
+                platform_device_register(&openrd_client_audio_device);
                 i2c_register_board_info(0, i2c_board_info,
                         ARRAY_SIZE(i2c_board_info));
                 kirkwood_audio_init();
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index 966b2b3bb813..f9d2a11b7f96 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -106,6 +106,11 @@ static struct platform_device hp_t5325_button_device = {
         }
 };
 
+static struct platform_device hp_t5325_audio_device = {
+        .name           = "t5325-audio",
+        .id             = -1,
+};
+
 static unsigned int hp_t5325_mpp_config[] __initdata = {
         MPP0_NF_IO2,
         MPP1_SPI_MOSI,
@@ -179,6 +184,7 @@ static void __init hp_t5325_init(void)
         kirkwood_sata_init(&hp_t5325_sata_data);
         kirkwood_ehci_init();
         platform_device_register(&hp_t5325_button_device);
+        platform_device_register(&hp_t5325_audio_device);
 
         i2c_register_board_info(0, i2c_board_info, ARRAY_SIZE(i2c_board_info));
         kirkwood_audio_init();
diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c
index d6f6502ac9b5..4bd707547293 100644
--- a/arch/arm/mach-ks8695/leds.c
+++ b/arch/arm/mach-ks8695/leds.c
@@ -11,7 +11,6 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/gpio.h>
 
 #include <asm/leds.h>
 #include <mach/devices.h>
diff --git a/arch/arm/mach-lpc32xx/include/mach/irqs.h b/arch/arm/mach-lpc32xx/include/mach/irqs.h
index 2667f52e3b04..9e3b90df32e1 100644
--- a/arch/arm/mach-lpc32xx/include/mach/irqs.h
+++ b/arch/arm/mach-lpc32xx/include/mach/irqs.h
@@ -61,7 +61,7 @@
  */
 #define IRQ_LPC32XX_JTAG_COMM_TX        LPC32XX_SIC1_IRQ(1)
 #define IRQ_LPC32XX_JTAG_COMM_RX        LPC32XX_SIC1_IRQ(2)
-#define IRQ_LPC32XX_GPI_11              LPC32XX_SIC1_IRQ(4)
+#define IRQ_LPC32XX_GPI_28              LPC32XX_SIC1_IRQ(4)
 #define IRQ_LPC32XX_TS_P                LPC32XX_SIC1_IRQ(6)
 #define IRQ_LPC32XX_TS_IRQ              LPC32XX_SIC1_IRQ(7)
 #define IRQ_LPC32XX_TS_AUX              LPC32XX_SIC1_IRQ(8)
diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c
index 4eae566dfdc7..c74de01ab5b6 100644
--- a/arch/arm/mach-lpc32xx/irq.c
+++ b/arch/arm/mach-lpc32xx/irq.c
@@ -118,6 +118,10 @@ static const struct lpc32xx_event_info lpc32xx_events[NR_IRQS] = {
                 .event_group = &lpc32xx_event_pin_regs,
                 .mask = LPC32XX_CLKPWR_EXTSRC_GPI_06_BIT,
         },
+        [IRQ_LPC32XX_GPI_28] = {
+                .event_group = &lpc32xx_event_pin_regs,
+                .mask = LPC32XX_CLKPWR_EXTSRC_GPI_28_BIT,
+        },
         [IRQ_LPC32XX_GPIO_00] = {
                 .event_group = &lpc32xx_event_int_regs,
                 .mask = LPC32XX_CLKPWR_INTSRC_GPIO_00_BIT,
@@ -305,9 +309,18 @@ static int lpc32xx_irq_wake(struct irq_data *d, unsigned int state)
 
                 if (state)
                         eventreg |= lpc32xx_events[d->irq].mask;
-                else
+                else {
                         eventreg &= ~lpc32xx_events[d->irq].mask;
 
+                        /*
+                         * When disabling the wakeup, clear the latched
+                         * event
+                         */
+                        __raw_writel(lpc32xx_events[d->irq].mask,
+                                lpc32xx_events[d->irq].
+                                event_group->rawstat_reg);
+                }
+
                 __raw_writel(eventreg,
                         lpc32xx_events[d->irq].event_group->enab_reg);
 
@@ -380,13 +393,15 @@ void __init lpc32xx_init_irq(void)
 
         /* Setup SIC1 */
         __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC1_BASE));
-        __raw_writel(MIC_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_SIC1_BASE));
-        __raw_writel(MIC_ATR_DEFAULT, LPC32XX_INTC_ACT_TYPE(LPC32XX_SIC1_BASE));
+        __raw_writel(SIC1_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_SIC1_BASE));
+        __raw_writel(SIC1_ATR_DEFAULT,
+                                LPC32XX_INTC_ACT_TYPE(LPC32XX_SIC1_BASE));
 
         /* Setup SIC2 */
         __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC2_BASE));
-        __raw_writel(MIC_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_SIC2_BASE));
-        __raw_writel(MIC_ATR_DEFAULT, LPC32XX_INTC_ACT_TYPE(LPC32XX_SIC2_BASE));
+        __raw_writel(SIC2_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_SIC2_BASE));
+        __raw_writel(SIC2_ATR_DEFAULT,
+                                LPC32XX_INTC_ACT_TYPE(LPC32XX_SIC2_BASE));
 
         /* Configure supported IRQ's */
         for (i = 0; i < NR_IRQS; i++) {
diff --git a/arch/arm/mach-lpc32xx/serial.c b/arch/arm/mach-lpc32xx/serial.c
index 429cfdbb2b3d..f2735281616a 100644
--- a/arch/arm/mach-lpc32xx/serial.c
+++ b/arch/arm/mach-lpc32xx/serial.c
@@ -88,6 +88,7 @@ struct uartinit {
         char *uart_ck_name;
         u32 ck_mode_mask;
         void __iomem *pdiv_clk_reg;
+        resource_size_t mapbase;
 };
 
 static struct uartinit uartinit_data[] __initdata = {
@@ -97,6 +98,7 @@ static struct uartinit uartinit_data[] __initdata = {
                 .ck_mode_mask =
                         LPC32XX_UART_CLKMODE_LOAD(LPC32XX_UART_CLKMODE_ON, 5),
                 .pdiv_clk_reg = LPC32XX_CLKPWR_UART5_CLK_CTRL,
+                .mapbase = LPC32XX_UART5_BASE,
         },
 #endif
 #ifdef CONFIG_ARCH_LPC32XX_UART3_SELECT
@@ -105,6 +107,7 @@ static struct uartinit uartinit_data[] __initdata = {
                 .ck_mode_mask =
                         LPC32XX_UART_CLKMODE_LOAD(LPC32XX_UART_CLKMODE_ON, 3),
                 .pdiv_clk_reg = LPC32XX_CLKPWR_UART3_CLK_CTRL,
+                .mapbase = LPC32XX_UART3_BASE,
         },
 #endif
 #ifdef CONFIG_ARCH_LPC32XX_UART4_SELECT
@@ -113,6 +116,7 @@ static struct uartinit uartinit_data[] __initdata = {
                 .ck_mode_mask =
                         LPC32XX_UART_CLKMODE_LOAD(LPC32XX_UART_CLKMODE_ON, 4),
                 .pdiv_clk_reg = LPC32XX_CLKPWR_UART4_CLK_CTRL,
+                .mapbase = LPC32XX_UART4_BASE,
         },
 #endif
 #ifdef CONFIG_ARCH_LPC32XX_UART6_SELECT
@@ -121,6 +125,7 @@ static struct uartinit uartinit_data[] __initdata = {
                 .ck_mode_mask =
                         LPC32XX_UART_CLKMODE_LOAD(LPC32XX_UART_CLKMODE_ON, 6),
                 .pdiv_clk_reg = LPC32XX_CLKPWR_UART6_CLK_CTRL,
+                .mapbase = LPC32XX_UART6_BASE,
         },
 #endif
 };
@@ -165,11 +170,24 @@ void __init lpc32xx_serial_init(void)
 
                 /* pre-UART clock divider set to 1 */
                 __raw_writel(0x0101, uartinit_data[i].pdiv_clk_reg);
+
+                /*
+                 * Force a flush of the RX FIFOs to work around a
+                 * HW bug
+                 */
+                puart = uartinit_data[i].mapbase;
+                __raw_writel(0xC1, LPC32XX_UART_IIR_FCR(puart));
+                __raw_writel(0x00, LPC32XX_UART_DLL_FIFO(puart));
+                j = LPC32XX_SUART_FIFO_SIZE;
+                while (j--)
+                        tmp = __raw_readl(
+                                LPC32XX_UART_DLL_FIFO(puart));
+                __raw_writel(0, LPC32XX_UART_IIR_FCR(puart));
         }
 
         /* This needs to be done after all UART clocks are setup */
         __raw_writel(clkmodes, LPC32XX_UARTCTL_CLKMODE);
-        for (i = 0; i < ARRAY_SIZE(uartinit_data) - 1; i++) {
+        for (i = 0; i < ARRAY_SIZE(uartinit_data); i++) {
                 /* Force a flush of the RX FIFOs to work around a HW bug */
                 puart = serial_std_platform_data[i].mapbase;
                 __raw_writel(0xC1, LPC32XX_UART_IIR_FCR(puart));
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 17cb76060125..3588a5584153 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -17,7 +17,6 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 7bc17eaa12eb..ada1213982b4 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -24,7 +24,6 @@
 #include <mach/dma.h>
 #include <mach/devices.h>
 #include <mach/mfp.h>
-#include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <mach/pxa168.h>
 
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index 8e3b5af04a57..bc97170125bf 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -12,7 +12,6 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/smc91x.h>
-#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c
index 0a113424632c..962e71169750 100644
--- a/arch/arm/mach-msm/board-msm8x60.c
+++ b/arch/arm/mach-msm/board-msm8x60.c
@@ -80,12 +80,8 @@ static struct of_device_id msm_dt_gic_match[] __initdata = {
 
 static void __init msm8x60_dt_init(void)
 {
-        struct device_node *node;
-
-        node = of_find_matching_node_by_address(NULL, msm_dt_gic_match,
-                        MSM8X60_QGIC_DIST_PHYS);
-        if (node)
-                irq_domain_add_simple(node, GIC_SPI_START);
+        irq_domain_generate_simple(msm_dt_gic_match, MSM8X60_QGIC_DIST_PHYS,
+                                GIC_SPI_START);
 
         if (of_machine_is_compatible("qcom,msm8660-surf")) {
                 printk(KERN_INFO "Init surf UART registers\n");
diff --git a/arch/arm/mach-msm/hotplug.c b/arch/arm/mach-msm/hotplug.c
index 41c252de0215..a446fc14221f 100644
--- a/arch/arm/mach-msm/hotplug.c
+++ b/arch/arm/mach-msm/hotplug.c
@@ -11,6 +11,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 
 extern volatile int pen_release;
 
diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c
index 0b3e357c4c8c..db0117ec55f4 100644
--- a/arch/arm/mach-msm/platsmp.c
+++ b/arch/arm/mach-msm/platsmp.c
@@ -20,6 +20,7 @@
 #include <asm/cacheflush.h>
 #include <asm/cputype.h>
 #include <asm/mach-types.h>
+#include <asm/smp_plat.h>
 
 #include <mach/msm_iomap.h>
 
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 0cdd41004ad0..a5dcf766a3f9 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -19,6 +19,7 @@
 #include <mach/mv78xx0.h>
 #include <mach/bridge-regs.h>
 #include <plat/cache-feroceon-l2.h>
+#include <plat/ehci-orion.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
 #include <plat/common.h>
@@ -169,7 +170,7 @@ void __init mv78xx0_map_io(void)
  ****************************************************************************/
 void __init mv78xx0_ehci0_init(void)
 {
-        orion_ehci_init(USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
+        orion_ehci_init(USB0_PHYS_BASE, IRQ_MV78XX0_USB_0, EHCI_PHY_NA);
 }
 
 
diff --git a/arch/arm/mach-mv78xx0/mpp.h b/arch/arm/mach-mv78xx0/mpp.h
index b61b50927123..3752302ae2ee 100644
--- a/arch/arm/mach-mv78xx0/mpp.h
+++ b/arch/arm/mach-mv78xx0/mpp.h
@@ -24,296 +24,296 @@
 #define MPP_78100_A0_MASK    MPP(0, 0x0, 0, 0, 1)
 
 #define MPP0_GPIO        MPP(0, 0x0, 1, 1, 1)
-#define MPP0_GE0_COL        MPP(0, 0x1, 1, 0, 1)
-#define MPP0_GE1_TXCLK        MPP(0, 0x2, 0, 1, 1)
+#define MPP0_GE0_COL        MPP(0, 0x1, 0, 0, 1)
+#define MPP0_GE1_TXCLK        MPP(0, 0x2, 0, 0, 1)
 #define MPP0_UNUSED        MPP(0, 0x3, 0, 0, 1)
 
 #define MPP1_GPIO        MPP(1, 0x0, 1, 1, 1)
-#define MPP1_GE0_RXERR        MPP(1, 0x1, 1, 0, 1)
-#define MPP1_GE1_TXCTL        MPP(1, 0x2, 0, 1, 1)
+#define MPP1_GE0_RXERR        MPP(1, 0x1, 0, 0, 1)
+#define MPP1_GE1_TXCTL        MPP(1, 0x2, 0, 0, 1)
 #define MPP1_UNUSED        MPP(1, 0x3, 0, 0, 1)
 
 #define MPP2_GPIO        MPP(2, 0x0, 1, 1, 1)
-#define MPP2_GE0_CRS        MPP(2, 0x1, 1, 0, 1)
-#define MPP2_GE1_RXCTL        MPP(2, 0x2, 1, 0, 1)
+#define MPP2_GE0_CRS        MPP(2, 0x1, 0, 0, 1)
+#define MPP2_GE1_RXCTL        MPP(2, 0x2, 0, 0, 1)
 #define MPP2_UNUSED        MPP(2, 0x3, 0, 0, 1)
 
 #define MPP3_GPIO        MPP(3, 0x0, 1, 1, 1)
-#define MPP3_GE0_TXERR        MPP(3, 0x1, 0, 1, 1)
-#define MPP3_GE1_RXCLK        MPP(3, 0x2, 1, 0, 1)
+#define MPP3_GE0_TXERR        MPP(3, 0x1, 0, 0, 1)
+#define MPP3_GE1_RXCLK        MPP(3, 0x2, 0, 0, 1)
 #define MPP3_UNUSED        MPP(3, 0x3, 0, 0, 1)
 
 #define MPP4_GPIO        MPP(4, 0x0, 1, 1, 1)
-#define MPP4_GE0_TXD4        MPP(4, 0x1, 0, 1, 1)
-#define MPP4_GE1_TXD0        MPP(4, 0x2, 0, 1, 1)
+#define MPP4_GE0_TXD4        MPP(4, 0x1, 0, 0, 1)
+#define MPP4_GE1_TXD0        MPP(4, 0x2, 0, 0, 1)
 #define MPP4_UNUSED        MPP(4, 0x3, 0, 0, 1)
 
 #define MPP5_GPIO        MPP(5, 0x0, 1, 1, 1)
-#define MPP5_GE0_TXD5        MPP(5, 0x1, 0, 1, 1)
-#define MPP5_GE1_TXD1        MPP(5, 0x2, 0, 1, 1)
+#define MPP5_GE0_TXD5        MPP(5, 0x1, 0, 0, 1)
+#define MPP5_GE1_TXD1        MPP(5, 0x2, 0, 0, 1)
 #define MPP5_UNUSED        MPP(5, 0x3, 0, 0, 1)
 
 #define MPP6_GPIO        MPP(6, 0x0, 1, 1, 1)
-#define MPP6_GE0_TXD6        MPP(6, 0x1, 0, 1, 1)
-#define MPP6_GE1_TXD2        MPP(6, 0x2, 0, 1, 1)
+#define MPP6_GE0_TXD6        MPP(6, 0x1, 0, 0, 1)
+#define MPP6_GE1_TXD2        MPP(6, 0x2, 0, 0, 1)
 #define MPP6_UNUSED        MPP(6, 0x3, 0, 0, 1)
 
 #define MPP7_GPIO        MPP(7, 0x0, 1, 1, 1)
-#define MPP7_GE0_TXD7        MPP(7, 0x1, 0, 1, 1)
-#define MPP7_GE1_TXD3        MPP(7, 0x2, 0, 1, 1)
+#define MPP7_GE0_TXD7        MPP(7, 0x1, 0, 0, 1)
+#define MPP7_GE1_TXD3        MPP(7, 0x2, 0, 0, 1)
 #define MPP7_UNUSED        MPP(7, 0x3, 0, 0, 1)
 
 #define MPP8_GPIO        MPP(8, 0x0, 1, 1, 1)
-#define MPP8_GE0_RXD4        MPP(8, 0x1, 1, 0, 1)
-#define MPP8_GE1_RXD0        MPP(8, 0x2, 1, 0, 1)
+#define MPP8_GE0_RXD4        MPP(8, 0x1, 0, 0, 1)
+#define MPP8_GE1_RXD0        MPP(8, 0x2, 0, 0, 1)
 #define MPP8_UNUSED        MPP(8, 0x3, 0, 0, 1)
 
 #define MPP9_GPIO        MPP(9, 0x0, 1, 1, 1)
-#define MPP9_GE0_RXD5        MPP(9, 0x1, 1, 0, 1)
-#define MPP9_GE1_RXD1        MPP(9, 0x2, 1, 0, 1)
+#define MPP9_GE0_RXD5        MPP(9, 0x1, 0, 0, 1)
+#define MPP9_GE1_RXD1        MPP(9, 0x2, 0, 0, 1)
 #define MPP9_UNUSED        MPP(9, 0x3, 0, 0, 1)
 
 #define MPP10_GPIO        MPP(10, 0x0, 1, 1, 1)
-#define MPP10_GE0_RXD6        MPP(10, 0x1, 1, 0, 1)
-#define MPP10_GE1_RXD2        MPP(10, 0x2, 1, 0, 1)
+#define MPP10_GE0_RXD6        MPP(10, 0x1, 0, 0, 1)
+#define MPP10_GE1_RXD2        MPP(10, 0x2, 0, 0, 1)
 #define MPP10_UNUSED        MPP(10, 0x3, 0, 0, 1)
 
 #define MPP11_GPIO        MPP(11, 0x0, 1, 1, 1)
-#define MPP11_GE0_RXD7        MPP(11, 0x1, 1, 0, 1)
-#define MPP11_GE1_RXD3        MPP(11, 0x2, 1, 0, 1)
+#define MPP11_GE0_RXD7        MPP(11, 0x1, 0, 0, 1)
+#define MPP11_GE1_RXD3        MPP(11, 0x2, 0, 0, 1)
 #define MPP11_UNUSED        MPP(11, 0x3, 0, 0, 1)
 
 #define MPP12_GPIO        MPP(12, 0x0, 1, 1, 1)
-#define MPP12_M_BB        MPP(12, 0x3, 1, 0, 1)
-#define MPP12_UA0_CTSn        MPP(12, 0x4, 1, 0, 1)
-#define MPP12_NAND_FLASH_REn0    MPP(12, 0x5, 0, 1, 1)
-#define MPP12_TDM0_SCSn        MPP(12, 0X6, 0, 1, 1)
+#define MPP12_M_BB        MPP(12, 0x3, 0, 0, 1)
+#define MPP12_UA0_CTSn        MPP(12, 0x4, 0, 0, 1)
+#define MPP12_NAND_FLASH_REn0    MPP(12, 0x5, 0, 0, 1)
+#define MPP12_TDM0_SCSn        MPP(12, 0X6, 0, 0, 1)
 #define MPP12_UNUSED        MPP(12, 0x1, 0, 0, 1)
 
 #define MPP13_GPIO        MPP(13, 0x0, 1, 1, 1)
-#define MPP13_SYSRST_OUTn    MPP(13, 0x3, 0, 1, 1)
-#define MPP13_UA0_RTSn        MPP(13, 0x4, 0, 1, 1)
-#define MPP13_NAN_FLASH_WEn0    MPP(13, 0x5, 0, 1, 1)
-#define MPP13_TDM_SCLK        MPP(13, 0x6, 0, 1, 1)
+#define MPP13_SYSRST_OUTn    MPP(13, 0x3, 0, 0, 1)
+#define MPP13_UA0_RTSn        MPP(13, 0x4, 0, 0, 1)
+#define MPP13_NAN_FLASH_WEn0    MPP(13, 0x5, 0, 0, 1)
+#define MPP13_TDM_SCLK        MPP(13, 0x6, 0, 0, 1)
 #define MPP13_UNUSED        MPP(13, 0x1, 0, 0, 1)
 
 #define MPP14_GPIO        MPP(14, 0x0, 1, 1, 1)
-#define MPP14_SATA1_ACTn    MPP(14, 0x3, 0, 1, 1)
-#define MPP14_UA1_CTSn        MPP(14, 0x4, 1, 0, 1)
-#define MPP14_NAND_FLASH_REn1    MPP(14, 0x5, 0, 1, 1)
-#define MPP14_TDM_SMOSI        MPP(14, 0x6, 0, 1, 1)
+#define MPP14_SATA1_ACTn    MPP(14, 0x3, 0, 0, 1)
+#define MPP14_UA1_CTSn        MPP(14, 0x4, 0, 0, 1)
+#define MPP14_NAND_FLASH_REn1    MPP(14, 0x5, 0, 0, 1)
+#define MPP14_TDM_SMOSI        MPP(14, 0x6, 0, 0, 1)
 #define MPP14_UNUSED        MPP(14, 0x1, 0, 0, 1)
 
 #define MPP15_GPIO        MPP(15, 0x0, 1, 1, 1)
-#define MPP15_SATA0_ACTn    MPP(15, 0x3, 0, 1, 1)
-#define MPP15_UA1_RTSn        MPP(15, 0x4, 0, 1, 1)
-#define MPP15_NAND_FLASH_WEn1    MPP(15, 0x5, 0, 1, 1)
-#define MPP15_TDM_SMISO        MPP(15, 0x6, 1, 0, 1)
+#define MPP15_SATA0_ACTn    MPP(15, 0x3, 0, 0, 1)
+#define MPP15_UA1_RTSn        MPP(15, 0x4, 0, 0, 1)
+#define MPP15_NAND_FLASH_WEn1    MPP(15, 0x5, 0, 0, 1)
+#define MPP15_TDM_SMISO        MPP(15, 0x6, 0, 0, 1)
 #define MPP15_UNUSED        MPP(15, 0x1, 0, 0, 1)
 
 #define MPP16_GPIO        MPP(16, 0x0, 1, 1, 1)
-#define MPP16_SATA1_PRESENTn    MPP(16, 0x3, 0, 1, 1)
-#define MPP16_UA2_TXD        MPP(16, 0x4, 0, 1, 1)
-#define MPP16_NAND_FLASH_REn3    MPP(16, 0x5, 0, 1, 1)
-#define MPP16_TDM_INTn        MPP(16, 0x6, 1, 0, 1)
+#define MPP16_SATA1_PRESENTn    MPP(16, 0x3, 0, 0, 1)
+#define MPP16_UA2_TXD        MPP(16, 0x4, 0, 0, 1)
+#define MPP16_NAND_FLASH_REn3    MPP(16, 0x5, 0, 0, 1)
+#define MPP16_TDM_INTn        MPP(16, 0x6, 0, 0, 1)
 #define MPP16_UNUSED        MPP(16, 0x1, 0, 0, 1)
 
 
 #define MPP17_GPIO        MPP(17, 0x0, 1, 1, 1)
-#define MPP17_SATA0_PRESENTn    MPP(17, 0x3, 0, 1, 1)
-#define MPP17_UA2_RXD        MPP(17, 0x4, 1, 0, 1)
-#define MPP17_NAND_FLASH_WEn3    MPP(17, 0x5, 0, 1, 1)
-#define MPP17_TDM_RSTn        MPP(17, 0x6, 0, 1, 1)
+#define MPP17_SATA0_PRESENTn    MPP(17, 0x3, 0, 0, 1)
+#define MPP17_UA2_RXD        MPP(17, 0x4, 0, 0, 1)
+#define MPP17_NAND_FLASH_WEn3    MPP(17, 0x5, 0, 0, 1)
+#define MPP17_TDM_RSTn        MPP(17, 0x6, 0, 0, 1)
 #define MPP17_UNUSED        MPP(17, 0x1, 0, 0, 1)
 
 
 #define MPP18_GPIO        MPP(18, 0x0, 1, 1, 1)
-#define MPP18_UA0_CTSn        MPP(18, 0x4, 1, 0, 1)
-#define MPP18_BOOT_FLASH_REn    MPP(18, 0x5, 0, 1, 1)
+#define MPP18_UA0_CTSn        MPP(18, 0x4, 0, 0, 1)
+#define MPP18_BOOT_FLASH_REn    MPP(18, 0x5, 0, 0, 1)
 #define MPP18_UNUSED        MPP(18, 0x1, 0, 0, 1)
 
 
 
 #define MPP19_GPIO        MPP(19, 0x0, 1, 1, 1)
-#define MPP19_UA0_CTSn        MPP(19, 0x4, 0, 1, 1)
-#define MPP19_BOOT_FLASH_WEn    MPP(19, 0x5, 0, 1, 1)
+#define MPP19_UA0_CTSn        MPP(19, 0x4, 0, 0, 1)
+#define MPP19_BOOT_FLASH_WEn    MPP(19, 0x5, 0, 0, 1)
 #define MPP19_UNUSED        MPP(19, 0x1, 0, 0, 1)
 
 
 #define MPP20_GPIO        MPP(20, 0x0, 1, 1, 1)
-#define MPP20_UA1_CTSs        MPP(20, 0x4, 1, 0, 1)
-#define MPP20_TDM_PCLK        MPP(20, 0x6, 1, 1, 0)
+#define MPP20_UA1_CTSs        MPP(20, 0x4, 0, 0, 1)
+#define MPP20_TDM_PCLK        MPP(20, 0x6, 0, 0, 0)
 #define MPP20_UNUSED        MPP(20, 0x1, 0, 0, 1)
 
 
 
 #define MPP21_GPIO        MPP(21, 0x0, 1, 1, 1)
-#define MPP21_UA1_CTSs        MPP(21, 0x4, 0, 1, 1)
-#define MPP21_TDM_FSYNC        MPP(21, 0x6, 1, 1, 0)
+#define MPP21_UA1_CTSs        MPP(21, 0x4, 0, 0, 1)
+#define MPP21_TDM_FSYNC        MPP(21, 0x6, 0, 0, 0)
 #define MPP21_UNUSED        MPP(21, 0x1, 0, 0, 1)
 
 
 
 #define MPP22_GPIO        MPP(22, 0x0, 1, 1, 1)
-#define MPP22_UA3_TDX        MPP(22, 0x4, 0, 1, 1)
-#define MPP22_NAND_FLASH_REn2    MPP(22, 0x5, 0, 1, 1)
-#define MPP22_TDM_DRX        MPP(22, 0x6, 1, 0, 1)
+#define MPP22_UA3_TDX        MPP(22, 0x4, 0, 0, 1)
+#define MPP22_NAND_FLASH_REn2    MPP(22, 0x5, 0, 0, 1)
+#define MPP22_TDM_DRX        MPP(22, 0x6, 0, 0, 1)
 #define MPP22_UNUSED        MPP(22, 0x1, 0, 0, 1)
 
 
 
 #define MPP23_GPIO        MPP(23, 0x0, 1, 1, 1)
-#define MPP23_UA3_RDX        MPP(23, 0x4, 1, 0, 1)
-#define MPP23_NAND_FLASH_WEn2    MPP(23, 0x5, 0, 1, 1)
-#define MPP23_TDM_DTX        MPP(23, 0x6, 0, 1, 1)
+#define MPP23_UA3_RDX        MPP(23, 0x4, 0, 0, 1)
+#define MPP23_NAND_FLASH_WEn2    MPP(23, 0x5, 0, 0, 1)
+#define MPP23_TDM_DTX        MPP(23, 0x6, 0, 0, 1)
 #define MPP23_UNUSED        MPP(23, 0x1, 0, 0, 1)
 
 
 #define MPP24_GPIO        MPP(24, 0x0, 1, 1, 1)
-#define MPP24_UA2_TXD        MPP(24, 0x4, 0, 1, 1)
-#define MPP24_TDM_INTn        MPP(24, 0x6, 1, 0, 1)
+#define MPP24_UA2_TXD        MPP(24, 0x4, 0, 0, 1)
+#define MPP24_TDM_INTn        MPP(24, 0x6, 0, 0, 1)
 #define MPP24_UNUSED        MPP(24, 0x1, 0, 0, 1)
 
 
 #define MPP25_GPIO        MPP(25, 0x0, 1, 1, 1)
-#define MPP25_UA2_RXD        MPP(25, 0x4, 1, 0, 1)
-#define MPP25_TDM_RSTn        MPP(25, 0x6, 0, 1, 1)
+#define MPP25_UA2_RXD        MPP(25, 0x4, 0, 0, 1)
+#define MPP25_TDM_RSTn        MPP(25, 0x6, 0, 0, 1)
 #define MPP25_UNUSED        MPP(25, 0x1, 0, 0, 1)
 
 
 #define MPP26_GPIO        MPP(26, 0x0, 1, 1, 1)
-#define MPP26_UA2_CTSn        MPP(26, 0x4, 1, 0, 1)
-#define MPP26_TDM_PCLK        MPP(26, 0x6, 1, 1, 1)
+#define MPP26_UA2_CTSn        MPP(26, 0x4, 0, 0, 1)
+#define MPP26_TDM_PCLK        MPP(26, 0x6, 0, 0, 1)
 #define MPP26_UNUSED        MPP(26, 0x1, 0, 0, 1)
 
 
 #define MPP27_GPIO        MPP(27, 0x0, 1, 1, 1)
-#define MPP27_UA2_RTSn        MPP(27, 0x4, 0, 1, 1)
-#define MPP27_TDM_FSYNC        MPP(27, 0x6, 1, 1, 1)
+#define MPP27_UA2_RTSn        MPP(27, 0x4, 0, 0, 1)
+#define MPP27_TDM_FSYNC        MPP(27, 0x6, 0, 0, 1)
 #define MPP27_UNUSED        MPP(27, 0x1, 0, 0, 1)
 
 
 #define MPP28_GPIO        MPP(28, 0x0, 1, 1, 1)
-#define MPP28_UA3_TXD        MPP(28, 0x4, 0, 1, 1)
-#define MPP28_TDM_DRX        MPP(28, 0x6, 1, 0, 1)
+#define MPP28_UA3_TXD        MPP(28, 0x4, 0, 0, 1)
+#define MPP28_TDM_DRX        MPP(28, 0x6, 0, 0, 1)
 #define MPP28_UNUSED        MPP(28, 0x1, 0, 0, 1)
 
 #define MPP29_GPIO        MPP(29, 0x0, 1, 1, 1)
-#define MPP29_UA3_RXD        MPP(29, 0x4, 1, 0, 1)
-#define MPP29_SYSRST_OUTn    MPP(29, 0x5, 0, 1, 1)
-#define MPP29_TDM_DTX        MPP(29, 0x6, 0, 1, 1)
+#define MPP29_UA3_RXD        MPP(29, 0x4, 0, 0, 1)
+#define MPP29_SYSRST_OUTn    MPP(29, 0x5, 0, 0, 1)
+#define MPP29_TDM_DTX        MPP(29, 0x6, 0, 0, 1)
 #define MPP29_UNUSED        MPP(29, 0x1, 0, 0, 1)
 
 #define MPP30_GPIO        MPP(30, 0x0, 1, 1, 1)
-#define MPP30_UA3_CTSn        MPP(30, 0x4, 1, 0, 1)
+#define MPP30_UA3_CTSn        MPP(30, 0x4, 0, 0, 1)
 #define MPP30_UNUSED        MPP(30, 0x1, 0, 0, 1)
 
 #define MPP31_GPIO        MPP(31, 0x0, 1, 1, 1)
-#define MPP31_UA3_RTSn        MPP(31, 0x4, 0, 1, 1)
-#define MPP31_TDM1_SCSn        MPP(31, 0x6, 0, 1, 1)
+#define MPP31_UA3_RTSn        MPP(31, 0x4, 0, 0, 1)
+#define MPP31_TDM1_SCSn        MPP(31, 0x6, 0, 0, 1)
 #define MPP31_UNUSED        MPP(31, 0x1, 0, 0, 1)
 
 
 #define MPP32_GPIO        MPP(32, 0x1, 1, 1, 1)
-#define MPP32_UA3_TDX        MPP(32, 0x4, 0, 1, 1)
-#define MPP32_SYSRST_OUTn    MPP(32, 0x5, 0, 1, 1)
-#define MPP32_TDM0_RXQ        MPP(32, 0x6, 0, 1, 1)
+#define MPP32_UA3_TDX        MPP(32, 0x4, 0, 0, 1)
+#define MPP32_SYSRST_OUTn    MPP(32, 0x5, 0, 0, 1)
+#define MPP32_TDM0_RXQ        MPP(32, 0x6, 0, 0, 1)
 #define MPP32_UNUSED        MPP(32, 0x3, 0, 0, 1)
 
 
 #define MPP33_GPIO        MPP(33, 0x1, 1, 1, 1)
-#define MPP33_UA3_RDX        MPP(33, 0x4, 1, 0, 1)
-#define MPP33_TDM0_TXQ        MPP(33, 0x6, 0, 1, 1)
+#define MPP33_UA3_RDX        MPP(33, 0x4, 0, 0, 1)
+#define MPP33_TDM0_TXQ        MPP(33, 0x6, 0, 0, 1)
 #define MPP33_UNUSED        MPP(33, 0x3, 0, 0, 1)
 
 
 
 #define MPP34_GPIO        MPP(34, 0x1, 1, 1, 1)
-#define MPP34_UA2_TDX        MPP(34, 0x4, 0, 1, 1)
-#define MPP34_TDM1_RXQ        MPP(34, 0x6, 0, 1, 1)
+#define MPP34_UA2_TDX        MPP(34, 0x4, 0, 0, 1)
+#define MPP34_TDM1_RXQ        MPP(34, 0x6, 0, 0, 1)
 #define MPP34_UNUSED        MPP(34, 0x3, 0, 0, 1)
 
 
 
 #define MPP35_GPIO        MPP(35, 0x1, 1, 1, 1)
-#define MPP35_UA2_RDX        MPP(35, 0x4, 1, 0, 1)
-#define MPP35_TDM1_TXQ        MPP(35, 0x6, 0, 1, 1)
+#define MPP35_UA2_RDX        MPP(35, 0x4, 0, 0, 1)
+#define MPP35_TDM1_TXQ        MPP(35, 0x6, 0, 0, 1)
 #define MPP35_UNUSED        MPP(35, 0x3, 0, 0, 1)
 
 #define MPP36_GPIO        MPP(36, 0x1, 1, 1, 1)
-#define MPP36_UA0_CTSn        MPP(36, 0x2, 1, 0, 1)
-#define MPP36_UA2_TDX        MPP(36, 0x4, 0, 1, 1)
-#define MPP36_TDM0_SCSn        MPP(36, 0x6, 0, 1, 1)
+#define MPP36_UA0_CTSn        MPP(36, 0x2, 0, 0, 1)
+#define MPP36_UA2_TDX        MPP(36, 0x4, 0, 0, 1)
+#define MPP36_TDM0_SCSn        MPP(36, 0x6, 0, 0, 1)
 #define MPP36_UNUSED        MPP(36, 0x3, 0, 0, 1)
 
 
 #define MPP37_GPIO        MPP(37, 0x1, 1, 1, 1)
-#define MPP37_UA0_RTSn        MPP(37, 0x2, 0, 1, 1)
-#define MPP37_UA2_RXD        MPP(37, 0x4, 1, 0, 1)
-#define MPP37_SYSRST_OUTn    MPP(37, 0x5, 0, 1, 1)
-#define MPP37_TDM_SCLK        MPP(37, 0x6, 0, 1, 1)
+#define MPP37_UA0_RTSn        MPP(37, 0x2, 0, 0, 1)
+#define MPP37_UA2_RXD        MPP(37, 0x4, 0, 0, 1)
+#define MPP37_SYSRST_OUTn    MPP(37, 0x5, 0, 0, 1)
+#define MPP37_TDM_SCLK        MPP(37, 0x6, 0, 0, 1)
 #define MPP37_UNUSED        MPP(37, 0x3, 0, 0, 1)
 
 
 
 
 #define MPP38_GPIO        MPP(38, 0x1, 1, 1, 1)
-#define MPP38_UA1_CTSn        MPP(38, 0x2, 1, 0, 1)
-#define MPP38_UA3_TXD        MPP(38, 0x4, 0, 1, 1)
-#define MPP38_SYSRST_OUTn    MPP(38, 0x5, 0, 1, 1)
-#define MPP38_TDM_SMOSI        MPP(38, 0x6, 0, 1, 1)
+#define MPP38_UA1_CTSn        MPP(38, 0x2, 0, 0, 1)
+#define MPP38_UA3_TXD        MPP(38, 0x4, 0, 0, 1)
+#define MPP38_SYSRST_OUTn    MPP(38, 0x5, 0, 0, 1)
+#define MPP38_TDM_SMOSI        MPP(38, 0x6, 0, 0, 1)
 #define MPP38_UNUSED        MPP(38, 0x3, 0, 0, 1)
 
 
 
 
 #define MPP39_GPIO        MPP(39, 0x1, 1, 1, 1)
-#define MPP39_UA1_RTSn        MPP(39, 0x2, 0, 1, 1)
-#define MPP39_UA3_RXD        MPP(39, 0x4, 1, 0, 1)
-#define MPP39_SYSRST_OUTn    MPP(39, 0x5, 0, 1, 1)
-#define MPP39_TDM_SMISO        MPP(39, 0x6, 1, 0, 1)
+#define MPP39_UA1_RTSn        MPP(39, 0x2, 0, 0, 1)
+#define MPP39_UA3_RXD        MPP(39, 0x4, 0, 0, 1)
+#define MPP39_SYSRST_OUTn    MPP(39, 0x5, 0, 0, 1)
+#define MPP39_TDM_SMISO        MPP(39, 0x6, 0, 0, 1)
 #define MPP39_UNUSED        MPP(39, 0x3, 0, 0, 1)
 
 
 
 #define MPP40_GPIO        MPP(40, 0x1, 1, 1, 1)
-#define MPP40_TDM_INTn        MPP(40, 0x6, 1, 0, 1)
+#define MPP40_TDM_INTn        MPP(40, 0x6, 0, 0, 1)
 #define MPP40_UNUSED        MPP(40, 0x0, 0, 0, 1)
 
 
 
 #define MPP41_GPIO        MPP(41, 0x1, 1, 1, 1)
-#define MPP41_TDM_RSTn        MPP(41, 0x6, 0, 1, 1)
+#define MPP41_TDM_RSTn        MPP(41, 0x6, 0, 0, 1)
 #define MPP41_UNUSED        MPP(41, 0x0, 0, 0, 1)
 
 
 
 #define MPP42_GPIO        MPP(42, 0x1, 1, 1, 1)
-#define MPP42_TDM_PCLK        MPP(42, 0x6, 1, 1, 1)
+#define MPP42_TDM_PCLK        MPP(42, 0x6, 0, 0, 1)
 #define MPP42_UNUSED        MPP(42, 0x0, 0, 0, 1)
 
 
 
 #define MPP43_GPIO        MPP(43, 0x1, 1, 1, 1)
-#define MPP43_TDM_FSYNC        MPP(43, 0x6, 1, 1, 1)
+#define MPP43_TDM_FSYNC        MPP(43, 0x6, 0, 0, 1)
 #define MPP43_UNUSED        MPP(43, 0x0, 0, 0, 1)
 
 
 
 #define MPP44_GPIO        MPP(44, 0x1, 1, 1, 1)
-#define MPP44_TDM_DRX        MPP(44, 0x6, 1, 0, 1)
+#define MPP44_TDM_DRX        MPP(44, 0x6, 0, 0, 1)
 #define MPP44_UNUSED        MPP(44, 0x0, 0, 0, 1)
 
 
 
 #define MPP45_GPIO        MPP(45, 0x1, 1, 1, 1)
-#define MPP45_SATA0_ACTn    MPP(45, 0x3, 0, 1, 1)
-#define MPP45_TDM_DRX        MPP(45, 0x6, 0, 1, 1)
+#define MPP45_SATA0_ACTn    MPP(45, 0x3, 0, 0, 1)
+#define MPP45_TDM_DRX        MPP(45, 0x6, 0, 0, 1)
 #define MPP45_UNUSED        MPP(45, 0x0, 0, 0, 1)
 
 
 #define MPP46_GPIO        MPP(46, 0x1, 1, 1, 1)
-#define MPP46_TDM_SCSn        MPP(46, 0x6, 0, 1, 1)
+#define MPP46_TDM_SCSn        MPP(46, 0x6, 0, 0, 1)
 #define MPP46_UNUSED        MPP(46, 0x0, 0, 0, 1)
 
 
@@ -323,14 +323,14 @@
 
 
 #define MPP48_GPIO        MPP(48, 0x1, 1, 1, 1)
-#define MPP48_SATA1_ACTn    MPP(48, 0x3, 0, 1, 1)
+#define MPP48_SATA1_ACTn    MPP(48, 0x3, 0, 0, 1)
 #define MPP48_UNUSED        MPP(48, 0x2, 0, 0, 1)
 
 
 
 #define MPP49_GPIO        MPP(49, 0x1, 1, 1, 1)
-#define MPP49_SATA0_ACTn    MPP(49, 0x3, 0, 1, 1)
-#define MPP49_M_BB        MPP(49, 0x4, 1, 0, 1)
+#define MPP49_SATA0_ACTn    MPP(49, 0x3, 0, 0, 1)
+#define MPP49_M_BB        MPP(49, 0x4, 0, 0, 1)
 #define MPP49_UNUSED        MPP(49, 0x2, 0, 0, 1)
 
 
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 4f8d66f044e7..922ab0dc2bcd 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -37,7 +37,6 @@ comment "OMAP Board Type"
 config MACH_OMAP_INNOVATOR
         bool "TI Innovator"
         depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)
-        select OMAP_MCBSP
         help
           TI OMAP 1510 or 1610 Innovator board support. Say Y here if you
           have such a board.
@@ -45,7 +44,6 @@ config MACH_OMAP_INNOVATOR
 config MACH_OMAP_H2
         bool "TI H2 Support"
         depends on ARCH_OMAP1 && ARCH_OMAP16XX
-        select OMAP_MCBSP
         help
           TI OMAP 1610/1611B H2 board support. Say Y here if you have such
           a board.
@@ -72,7 +70,6 @@ config MACH_HERALD
 config MACH_OMAP_OSK
         bool "TI OSK Support"
         depends on ARCH_OMAP1 && ARCH_OMAP16XX
-        select OMAP_MCBSP
         help
           TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
           if you have such a board.
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 11c85cd2731a..9923f92b5450 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -6,7 +6,9 @@
 obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
 obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+obj-y += mcbsp.o
+endif
 
 obj-$(CONFIG_OMAP_32K_TIMER)    += timer32k.o
 
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 88909cc0b254..e0e8245f3c9f 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -20,6 +20,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/export.h>
+#include <linux/omapfb.h>
 
 #include <media/soc_camera.h>
 
@@ -169,10 +170,6 @@ static struct omap_usb_config ams_delta_usb_config __initdata = {
         .pins[0]        = 2,
 };
 
-static struct omap_board_config_kernel ams_delta_config[] __initdata = {
-        { OMAP_TAG_LCD,         &ams_delta_lcd_config },
-};
-
 static struct resource ams_delta_nand_resources[] = {
         [0] = {
                 .start  = OMAP1_MPUIO_BASE,
@@ -302,8 +299,6 @@ static void __init ams_delta_init(void)
         omap_cfg_reg(J19_1610_CAM_D6);
         omap_cfg_reg(J18_1610_CAM_D7);
 
-        omap_board_config = ams_delta_config;
-        omap_board_config_size = ARRAY_SIZE(ams_delta_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
 
@@ -321,6 +316,8 @@ static void __init ams_delta_init(void)
         ams_delta_init_fiq();
 
         omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
+
+        omapfb_set_lcd_config(&ams_delta_lcd_config);
 }
 
 static struct plat_serial8250_port ams_delta_modem_ports[] = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 0b9464b41212..7afaf3c5bdc6 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -21,6 +21,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -273,27 +274,17 @@ static struct platform_device kp_device = {
         .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,
 };
 
 static struct omap_lcd_config fsample_lcd_config = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel fsample_config[] __initdata = {
-        { OMAP_TAG_LCD,         &fsample_lcd_config },
-};
-
 static void __init omap_fsample_init(void)
 {
         /* Early, board-dependent init */
@@ -352,10 +343,10 @@ static void __init omap_fsample_init(void)
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
-        omap_board_config = fsample_config;
-        omap_board_config_size = ARRAY_SIZE(fsample_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&fsample_lcd_config);
 }
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 00ad6b22d60a..af2be8c12c07 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -30,6 +30,7 @@
 #include <linux/input.h>
 #include <linux/i2c/tps65010.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 
@@ -325,18 +326,12 @@ static struct platform_device h2_irda_device = {
         .resource       = h2_irda_resources,
 };
 
-static struct platform_device h2_lcd_device = {
-        .name           = "lcd_h2",
-        .id             = -1,
-};
-
 static struct platform_device *h2_devices[] __initdata = {
         &h2_nor_device,
         &h2_nand_device,
         &h2_smc91x_device,
         &h2_irda_device,
         &h2_kp_device,
-        &h2_lcd_device,
 };
 
 static void __init h2_init_smc91x(void)
@@ -391,10 +386,6 @@ static struct omap_lcd_config h2_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel h2_config[] __initdata = {
-        { OMAP_TAG_LCD,         &h2_lcd_config },
-};
-
 static void __init h2_init(void)
 {
         h2_init_smc91x();
@@ -438,13 +429,13 @@ static void __init h2_init(void)
         omap_cfg_reg(N19_1610_KBR5);
 
         platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
-        omap_board_config = h2_config;
-        omap_board_config_size = ARRAY_SIZE(h2_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, h2_i2c_board_info,
                               ARRAY_SIZE(h2_i2c_board_info));
         omap1_usb_init(&h2_usb_config);
         h2_mmc_init();
+
+        omapfb_set_lcd_config(&h2_lcd_config);
 }
 
 MACHINE_START(OMAP_H2, "TI-H2")
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 4a7f25149703..7cfd25b90735 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -30,6 +30,7 @@
 #include <linux/spi/spi.h>
 #include <linux/i2c/tps65010.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <asm/setup.h>
 #include <asm/page.h>
@@ -370,10 +371,6 @@ static struct omap_lcd_config h3_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel h3_config[] __initdata = {
-        { OMAP_TAG_LCD,         &h3_lcd_config },
-};
-
 static struct i2c_board_info __initdata h3_i2c_board_info[] = {
        {
                 I2C_BOARD_INFO("tps65013", 0x48),
@@ -426,13 +423,13 @@ static void __init h3_init(void)
         platform_add_devices(devices, ARRAY_SIZE(devices));
         spi_register_board_info(h3_spi_board_info,
                                 ARRAY_SIZE(h3_spi_board_info));
-        omap_board_config = h3_config;
-        omap_board_config_size = ARRAY_SIZE(h3_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, h3_i2c_board_info,
                               ARRAY_SIZE(h3_i2c_board_info));
         omap1_usb_init(&h3_usb_config);
         h3_mmc_init();
+
+        omapfb_set_lcd_config(&h3_lcd_config);
 }
 
 MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 731cc3db7ab3..af2afcf24f75 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -36,6 +36,7 @@
 #include <linux/leds.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -398,10 +399,6 @@ static struct omap_lcd_config htcherald_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel htcherald_config[] __initdata = {
-        { OMAP_TAG_LCD, &htcherald_lcd_config },
-};
-
 static struct platform_device lcd_device = {
         .name           = "lcd_htcherald",
         .id             = -1,
@@ -580,8 +577,6 @@ static void __init htcherald_init(void)
         printk(KERN_INFO "HTC Herald init.\n");
 
         /* Do board initialization before we register all the devices */
-        omap_board_config = htcherald_config;
-        omap_board_config_size = ARRAY_SIZE(htcherald_config);
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
         htcherald_disable_watchdog();
@@ -598,6 +593,8 @@ static void __init htcherald_init(void)
         htc_mmc_data[0] = &htc_mmc1_data;
         omap1_init_mmc(htc_mmc_data, 1);
 #endif
+
+        omapfb_set_lcd_config(&htcherald_lcd_config);
 }
 
 MACHINE_START(HERALD, "HTC Herald")
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 309369ea6978..1d5ab6606b9f 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -25,6 +25,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -370,10 +371,6 @@ static inline void innovator_mmc_init(void)
 }
 #endif
 
-static struct omap_board_config_kernel innovator_config[] = {
-        { OMAP_TAG_LCD,         NULL },
-};
-
 static void __init innovator_init(void)
 {
         if (cpu_is_omap1510())
@@ -416,17 +413,15 @@ static void __init innovator_init(void)
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap1510()) {
                 omap1_usb_init(&innovator1510_usb_config);
-                innovator_config[1].data = &innovator1510_lcd_config;
+                omapfb_set_lcd_config(&innovator1510_lcd_config);
         }
 #endif
 #ifdef CONFIG_ARCH_OMAP16XX
         if (cpu_is_omap1610()) {
                 omap1_usb_init(&h2_usb_config);
-                innovator_config[1].data = &innovator1610_lcd_config;
+                omapfb_set_lcd_config(&innovator1610_lcd_config);
         }
 #endif
-        omap_board_config = innovator_config;
-        omap_board_config_size = ARRAY_SIZE(innovator_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         innovator_mmc_init();
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index f9efc036ba96..9b6332a31fb6 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -31,7 +31,6 @@
 #include <plat/board.h>
 #include <plat/keypad.h>
 #include "common.h"
-#include <plat/hwa742.h>
 #include <plat/lcd_mipid.h>
 #include <plat/mmc.h>
 #include <plat/clock.h>
@@ -99,15 +98,16 @@ static struct mipid_platform_data nokia770_mipid_platform_data = {
         .shutdown = mipid_shutdown,
 };
 
+static struct omap_lcd_config nokia770_lcd_config __initdata = {
+        .ctrl_name      = "hwa742",
+};
+
 static void __init mipid_dev_init(void)
 {
-        const struct omap_lcd_config *conf;
+        nokia770_mipid_platform_data.nreset_gpio = 13;
+        nokia770_mipid_platform_data.data_lines = 16;
 
-        conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
-        if (conf != NULL) {
-                nokia770_mipid_platform_data.nreset_gpio = conf->nreset_gpio;
-                nokia770_mipid_platform_data.data_lines = conf->data_lines;
-        }
+        omapfb_set_lcd_config(&nokia770_lcd_config);
 }
 
 static void __init ads7846_dev_init(void)
@@ -150,14 +150,9 @@ static struct spi_board_info nokia770_spi_board_info[] __initdata = {
         },
 };
 
-static struct hwa742_platform_data nokia770_hwa742_platform_data = {
-        .te_connected           = 1,
-};
-
 static void __init hwa742_dev_init(void)
 {
         clk_add_alias("hwa_sys_ck", NULL, "bclk", NULL);
-        omapfb_set_ctrl_platform_data(&nokia770_hwa742_platform_data);
 }
 
 /* assume no Mini-AB port */
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 675de06557aa..ef874655fbd3 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -34,6 +34,7 @@
 #include <linux/i2c.h>
 #include <linux/leds.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -300,12 +301,6 @@ static struct omap_lcd_config osk_lcd_config __initdata = {
 };
 #endif
 
-static struct omap_board_config_kernel osk_config[] __initdata = {
-#ifdef  CONFIG_OMAP_OSK_MISTRAL
-        { OMAP_TAG_LCD,                 &osk_lcd_config },
-#endif
-};
-
 #ifdef  CONFIG_OMAP_OSK_MISTRAL
 
 #include <linux/input.h>
@@ -549,8 +544,6 @@ static void __init osk_init(void)
         osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
         osk_flash_resource.end += SZ_32M - 1;
         platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));
-        omap_board_config = osk_config;
-        omap_board_config_size = ARRAY_SIZE(osk_config);
 
         l = omap_readl(USB_TRANSCEIVER_CTRL);
         l |= (3 << 1);
@@ -567,6 +560,11 @@ static void __init osk_init(void)
         omap_register_i2c_bus(1, 400, osk_i2c_board_info,
                               ARRAY_SIZE(osk_i2c_board_info));
         osk_mistral_init();
+
+#ifdef  CONFIG_OMAP_OSK_MISTRAL
+        omapfb_set_lcd_config(&osk_lcd_config);
+#endif
+
 }
 
 MACHINE_START(OMAP_OSK, "TI-OSK")
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 81fa27f88369..612342cb2a2d 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -27,6 +27,7 @@
 #include <linux/spi/spi.h>
 #include <linux/interrupt.h>
 #include <linux/apm-emulation.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -209,10 +210,6 @@ static struct omap_lcd_config palmte_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel palmte_config[] __initdata = {
-        { OMAP_TAG_LCD,         &palmte_lcd_config },
-};
-
 static struct spi_board_info palmte_spi_info[] __initdata = {
         {
                 .modalias       = "tsc2102",
@@ -250,9 +247,6 @@ static void __init omap_palmte_init(void)
         omap_cfg_reg(UART3_TX);
         omap_cfg_reg(UART3_RX);
 
-        omap_board_config = palmte_config;
-        omap_board_config_size = ARRAY_SIZE(palmte_config);
-
         platform_add_devices(palmte_devices, ARRAY_SIZE(palmte_devices));
 
         spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info));
@@ -260,6 +254,8 @@ static void __init omap_palmte_init(void)
         omap_serial_init();
         omap1_usb_init(&palmte_usb_config);
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&palmte_lcd_config);
 }
 
 MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 81cb82178388..b63350bc88fd 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -24,6 +24,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/leds.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -273,10 +274,6 @@ static struct omap_lcd_config palmtt_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel palmtt_config[] __initdata = {
-        { OMAP_TAG_LCD,         &palmtt_lcd_config      },
-};
-
 static void __init omap_mpu_wdt_mode(int mode) {
         if (mode)
                 omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
@@ -298,15 +295,14 @@ static void __init omap_palmtt_init(void)
 
         omap_mpu_wdt_mode(0);
 
-        omap_board_config = palmtt_config;
-        omap_board_config_size = ARRAY_SIZE(palmtt_config);
-
         platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices));
 
         spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
         omap_serial_init();
         omap1_usb_init(&palmtt_usb_config);
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&palmtt_lcd_config);
 }
 
 MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index e881945ce8ec..9924c70af09f 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -27,6 +27,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -239,10 +240,6 @@ static struct omap_lcd_config palmz71_lcd_config __initdata = {
         .ctrl_name = "internal",
 };
 
-static struct omap_board_config_kernel palmz71_config[] __initdata = {
-        {OMAP_TAG_LCD,  &palmz71_lcd_config},
-};
-
 static irqreturn_t
 palmz71_powercable(int irq, void *dev_id)
 {
@@ -313,9 +310,6 @@ omap_palmz71_init(void)
         palmz71_gpio_setup(1);
         omap_mpu_wdt_mode(0);
 
-        omap_board_config = palmz71_config;
-        omap_board_config_size = ARRAY_SIZE(palmz71_config);
-
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
         spi_register_board_info(palmz71_boardinfo,
@@ -324,6 +318,8 @@ omap_palmz71_init(void)
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         palmz71_gpio_setup(0);
+
+        omapfb_set_lcd_config(&palmz71_lcd_config);
 }
 
 MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index c000bed76276..8e0153447c6d 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -21,6 +21,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -232,27 +233,17 @@ static struct platform_device kp_device = {
         .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,
 };
 
 static struct omap_lcd_config perseus2_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel perseus2_config[] __initdata = {
-        { OMAP_TAG_LCD,         &perseus2_lcd_config },
-};
-
 static void __init perseus2_init_smc91x(void)
 {
         fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
@@ -320,10 +311,10 @@ static void __init omap_perseus2_init(void)
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
-        omap_board_config = perseus2_config;
-        omap_board_config_size = ARRAY_SIZE(perseus2_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&perseus2_lcd_config);
 }
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 7bcd82ab0fd0..0c76e12337d9 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -27,6 +27,7 @@
 #include <linux/i2c.h>
 #include <linux/errno.h>
 #include <linux/export.h>
+#include <linux/omapfb.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -355,11 +356,6 @@ static struct omap_usb_config sx1_usb_config __initdata = {
 
 /*----------- LCD -------------------------*/
 
-static struct platform_device sx1_lcd_device = {
-        .name           = "lcd_sx1",
-        .id             = -1,
-};
-
 static struct omap_lcd_config sx1_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
@@ -368,14 +364,8 @@ static struct omap_lcd_config sx1_lcd_config __initdata = {
 static struct platform_device *sx1_devices[] __initdata = {
         &sx1_flash_device,
         &sx1_kp_device,
-        &sx1_lcd_device,
         &sx1_irda_device,
 };
-/*-----------------------------------------*/
-
-static struct omap_board_config_kernel sx1_config[] __initdata = {
-        { OMAP_TAG_LCD, &sx1_lcd_config },
-};
 
 /*-----------------------------------------*/
 
@@ -391,8 +381,6 @@ static void __init omap_sx1_init(void)
 
         platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
 
-        omap_board_config = sx1_config;
-        omap_board_config_size = ARRAY_SIZE(sx1_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         omap1_usb_init(&sx1_usb_config);
@@ -406,6 +394,8 @@ static void __init omap_sx1_init(void)
         gpio_direction_output(1, 1);    /*A_IRDA_OFF = 1 */
         gpio_direction_output(11, 0);   /*A_SWITCH = 0 */
         gpio_direction_output(15, 0);   /*A_USB_ON = 0 */
+
+        omapfb_set_lcd_config(&sx1_lcd_config);
 }
 
 MACHINE_START(SX1, "OMAP310 based Siemens SX1")
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 1d76a63c0983..187b2fe132e9 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -28,7 +28,6 @@
 #include <plat/mux.h>
 #include <plat/mmc.h>
 #include <plat/omap7xx.h>
-#include <plat/mcbsp.h>
 
 #include "clock.h"
 
@@ -250,16 +249,8 @@ static struct platform_device omap_pcm = {
         .id     = -1,
 };
 
-OMAP_MCBSP_PLATFORM_DEVICE(1);
-OMAP_MCBSP_PLATFORM_DEVICE(2);
-OMAP_MCBSP_PLATFORM_DEVICE(3);
-
 static void omap_init_audio(void)
 {
-        platform_device_register(&omap_mcbsp1);
-        platform_device_register(&omap_mcbsp2);
-        if (!cpu_is_omap7xx())
-                platform_device_register(&omap_mcbsp3);
         platform_device_register(&omap_pcm);
 }
 
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index 453809359ba6..4c5ce7d829c2 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -117,7 +117,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_b1_mirror);
 void omap_set_lcd_dma_b1_vxres(unsigned long vxres)
 {
         if (cpu_is_omap15xx()) {
-                printk(KERN_ERR "DMA virtual resulotion is not supported "
+                printk(KERN_ERR "DMA virtual resolution is not supported "
                                 "in 1510 mode\n");
                 BUG();
         }
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 91f9abbd3250..3e8410a99990 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -420,18 +420,6 @@ static int __init omap1_mcbsp_init(void)
                 return -ENODEV;
 
         if (cpu_is_omap7xx())
-                omap_mcbsp_count = OMAP7XX_MCBSP_COUNT;
-        else if (cpu_is_omap15xx())
-                omap_mcbsp_count = OMAP15XX_MCBSP_COUNT;
-        else if (cpu_is_omap16xx())
-                omap_mcbsp_count = OMAP16XX_MCBSP_COUNT;
-
-        mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
-                                                                GFP_KERNEL);
-        if (!mcbsp_ptr)
-                return -ENOMEM;
-
-        if (cpu_is_omap7xx())
                 omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0,
                                         OMAP7XX_MCBSP_RES_SZ,
                                         omap7xx_mcbsp_pdata,
@@ -449,7 +437,7 @@ static int __init omap1_mcbsp_init(void)
                                         omap16xx_mcbsp_pdata,
                                         OMAP16XX_MCBSP_COUNT);
 
-        return omap_mcbsp_init();
+        return 0;
 }
 
 arch_initcall(omap1_mcbsp_init);
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index a8ba7b96dcd1..e20c8ab80b0e 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -33,7 +33,6 @@ config ARCH_OMAP3
         default y
         select CPU_V7
         select USB_ARCH_HAS_EHCI
-        select ARM_L1_CACHE_SHIFT_6 if !ARCH_OMAP4
         select ARCH_HAS_OPP
         select PM_OPP if PM
         select ARM_CPU_SUSPEND if PM
@@ -214,13 +213,12 @@ config MACH_OMAP3_PANDORA
         depends on ARCH_OMAP3
         default y
         select OMAP_PACKAGE_CBB
-        select REGULATOR_FIXED_VOLTAGE
+        select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_OMAP3_TOUCHBOOK
         bool "OMAP3 Touch Book"
         depends on ARCH_OMAP3
         default y
-        select BACKLIGHT_CLASS_DEVICE
 
 config MACH_OMAP_3430SDP
         bool "OMAP 3430 SDP board"
@@ -266,7 +264,7 @@ config MACH_OMAP_ZOOM2
         select SERIAL_8250
         select SERIAL_CORE_CONSOLE
         select SERIAL_8250_CONSOLE
-        select REGULATOR_FIXED_VOLTAGE
+        select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_OMAP_ZOOM3
         bool "OMAP3630 Zoom3 board"
@@ -276,7 +274,7 @@ config MACH_OMAP_ZOOM3
         select SERIAL_8250
         select SERIAL_CORE_CONSOLE
         select SERIAL_8250_CONSOLE
-        select REGULATOR_FIXED_VOLTAGE
+        select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_CM_T35
         bool "CompuLab CM-T35/CM-T3730 modules"
@@ -335,7 +333,7 @@ config MACH_OMAP_4430SDP
         depends on ARCH_OMAP4
         select OMAP_PACKAGE_CBL
         select OMAP_PACKAGE_CBS
-        select REGULATOR_FIXED_VOLTAGE
+        select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_OMAP4_PANDA
         bool "OMAP4 Panda Board"
@@ -343,7 +341,7 @@ config MACH_OMAP4_PANDA
         depends on ARCH_OMAP4
         select OMAP_PACKAGE_CBL
         select OMAP_PACKAGE_CBS
-        select REGULATOR_FIXED_VOLTAGE
+        select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config OMAP3_EMU
         bool "OMAP3 debugging peripherals"
@@ -366,8 +364,8 @@ config OMAP3_SDRC_AC_TIMING
           going on could result in system crashes;
 
 config OMAP4_ERRATA_I688
-        bool "OMAP4 errata: Async Bridge Corruption (BROKEN)"
-        depends on ARCH_OMAP4 && BROKEN
+        bool "OMAP4 errata: Async Bridge Corruption"
+        depends on ARCH_OMAP4
         select ARCH_HAS_BARRIERS
         help
           If a data is stalled inside asynchronous bridge because of back
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index fc9b238cbc19..06326a6e460d 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -11,13 +11,15 @@ hwmod-common				= omap_hwmod.o \
                                           omap_hwmod_common_data.o
 clock-common                            = clock.o clock_common_data.o \
                                           clkt_dpll.o clkt_clksel.o
-secure-common                          = omap-smc.o omap-secure.o
+secure-common                           = omap-smc.o omap-secure.o
 
-obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
+obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
 obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
 obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common)
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+obj-y += mcbsp.o
+endif
 
 obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
 
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 39fba9df17fb..44cf1893829a 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -25,6 +25,7 @@
 #include <linux/regulator/fixed.h>
 #include <linux/leds.h>
 #include <linux/leds_pwm.h>
+#include <linux/platform_data/omap4-keypad.h>
 
 #include <mach/hardware.h>
 #include <asm/hardware/gic.h>
@@ -41,6 +42,7 @@
 #include <video/omap-panel-nokia-dsi.h>
 #include <video/omap-panel-picodlp.h>
 #include <linux/wl12xx.h>
+#include <linux/platform_data/omap-abe-twl6040.h>
 
 #include "mux.h"
 #include "hsmmc.h"
@@ -52,8 +54,9 @@
 #define ETH_KS8851_QUART                138
 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO        184
 #define OMAP4_SFH7741_ENABLE_GPIO               188
-#define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
+#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
+#define HDMI_GPIO_HPD  63 /* Hotplug detect */
 #define DISPLAY_SEL_GPIO        59      /* LCD2/PicoDLP switch */
 #define DLP_POWER_ON_GPIO       40
 
@@ -377,12 +380,40 @@ static struct platform_device sdp4430_dmic_codec = {
         .id     = -1,
 };
 
+static struct omap_abe_twl6040_data sdp4430_abe_audio_data = {
+        .card_name = "SDP4430",
+        .has_hs         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        .has_hf         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        .has_ep         = 1,
+        .has_aux        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        .has_vibra      = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+
+        .has_dmic       = 1,
+        .has_hsmic      = 1,
+        .has_mainmic    = 1,
+        .has_submic     = 1,
+        .has_afm        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+
+        .jack_detection = 1,
+        /* MCLK input is 38.4MHz */
+        .mclk_freq      = 38400000,
+};
+
+static struct platform_device sdp4430_abe_audio = {
+        .name           = "omap-abe-twl6040",
+        .id             = -1,
+        .dev = {
+                .platform_data = &sdp4430_abe_audio_data,
+        },
+};
+
 static struct platform_device *sdp4430_devices[] __initdata = {
         &sdp4430_gpio_keys_device,
         &sdp4430_leds_gpio,
         &sdp4430_leds_pwm,
         &sdp4430_vbat,
         &sdp4430_dmic_codec,
+        &sdp4430_abe_audio,
 };
 
 static struct omap_musb_board_data musb_board_data = {
@@ -603,8 +634,9 @@ static void __init omap_sfh7741prox_init(void)
 }
 
 static struct gpio sdp4430_hdmi_gpios[] = {
-        { HDMI_GPIO_HPD,        GPIOF_OUT_INIT_HIGH,    "hdmi_gpio_hpd"   },
+        { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
         { HDMI_GPIO_LS_OE,      GPIOF_OUT_INIT_HIGH,    "hdmi_gpio_ls_oe" },
+        { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
 };
 
 static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
@@ -621,8 +653,7 @@ static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
 
 static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
 {
-        gpio_free(HDMI_GPIO_LS_OE);
-        gpio_free(HDMI_GPIO_HPD);
+        gpio_free_array(sdp4430_hdmi_gpios, ARRAY_SIZE(sdp4430_hdmi_gpios));
 }
 
 static struct nokia_dsi_panel_data dsi1_panel = {
@@ -738,6 +769,10 @@ static void sdp4430_lcd_init(void)
                 pr_err("%s: Could not get lcd2_reset_gpio\n", __func__);
 }
 
+static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
+        .hpd_gpio = HDMI_GPIO_HPD,
+};
+
 static struct omap_dss_device sdp4430_hdmi_device = {
         .name = "hdmi",
         .driver_name = "hdmi_panel",
@@ -745,6 +780,7 @@ static struct omap_dss_device sdp4430_hdmi_device = {
         .platform_enable = sdp4430_panel_enable_hdmi,
         .platform_disable = sdp4430_panel_disable_hdmi,
         .channel = OMAP_DSS_CHANNEL_DIGIT,
+        .data = &sdp4430_hdmi_data,
 };
 
 static struct picodlp_panel_data sdp4430_picodlp_pdata = {
@@ -808,7 +844,7 @@ static struct omap_dss_board_info sdp4430_dss_data = {
         .default_device = &sdp4430_lcd_device,
 };
 
-static void omap_4430sdp_display_init(void)
+static void __init omap_4430sdp_display_init(void)
 {
         int r;
 
@@ -829,6 +865,10 @@ static void omap_4430sdp_display_init(void)
                 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
         else
                 omap_hdmi_init(0);
+
+        omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
+        omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
+        omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -841,7 +881,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 #define board_mux       NULL
  #endif
 
-static void omap4_sdp4430_wifi_mux_init(void)
+static void __init omap4_sdp4430_wifi_mux_init(void)
 {
         omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
                                 OMAP_PIN_OFF_WAKEUPENABLE);
@@ -868,12 +908,17 @@ static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
         .board_tcxo_clock = WL12XX_TCXOCLOCK_26,
 };
 
-static void omap4_sdp4430_wifi_init(void)
+static void __init omap4_sdp4430_wifi_init(void)
 {
+        int ret;
+
         omap4_sdp4430_wifi_mux_init();
-        if (wl12xx_set_platform_data(&omap4_sdp4430_wlan_data))
-                pr_err("Error setting wl12xx data\n");
-        platform_device_register(&omap_vwlan_device);
+        ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data);
+        if (ret)
+                pr_err("Error setting wl12xx data: %d\n", ret);
+        ret = platform_device_register(&omap_vwlan_device);
+        if (ret)
+                pr_err("Error registering wl12xx device: %d\n", ret);
 }
 
 static void __init omap_4430sdp_init(void)
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index e921e3be24a4..d73316ed4207 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -437,7 +437,7 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = {
         .reset_gpio_port[2]  = -EINVAL
 };
 
-static void cm_t35_init_usbh(void)
+static void  __init cm_t35_init_usbh(void)
 {
         int err;
 
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index d58756060483..45fdfe2bd9d5 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -17,6 +17,7 @@
 #include <linux/i2c/twl.h>
 
 #include <mach/hardware.h>
+#include <asm/hardware/gic.h>
 #include <asm/mach/arch.h>
 
 #include <plat/board.h>
@@ -67,7 +68,7 @@ static void __init omap_generic_init(void)
 {
         struct device_node *node = of_find_matching_node(NULL, intc_match);
         if (node)
-                irq_domain_add_simple(node, 0);
+                irq_domain_add_legacy(node, 32, 0, 0, &irq_domain_simple_ops, NULL);
 
         omap_sdrc_init(NULL, NULL);
 
@@ -102,6 +103,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
         .map_io         = omap242x_map_io,
         .init_early     = omap2420_init_early,
         .init_irq       = omap2_init_irq,
+        .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_generic_init,
         .timer          = &omap2_timer,
         .dt_compat      = omap242x_boards_compat,
@@ -141,6 +143,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
         .map_io         = omap3_map_io,
         .init_early     = omap3430_init_early,
         .init_irq       = omap3_init_irq,
+        .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3_init,
         .timer          = &omap3_timer,
         .dt_compat      = omap3_boards_compat,
@@ -160,6 +163,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
         .map_io         = omap4_map_io,
         .init_early     = omap4430_init_early,
         .init_irq       = gic_init_irq,
+        .handle_irq     = gic_handle_irq,
         .init_machine   = omap4_init,
         .timer          = &omap4_timer,
         .dt_compat      = omap4_boards_compat,
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 42a4d11fad23..672262717601 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -371,7 +371,11 @@ static void n8x0_mmc_callback(void *data, u8 card_mask)
         else
                 *openp = 0;
 
+#ifdef CONFIG_MMC_OMAP
         omap_mmc_notify_cover_event(mmc_device, index, *openp);
+#else
+        pr_warn("MMC: notify cover event not available\n");
+#endif
 }
 
 static int n8x0_mmc_late_init(struct device *dev)
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 003fe34c9343..c877236a8442 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -381,7 +381,7 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
         gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "EN_DVI");
 
         /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */
-        gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
+        gpio_leds[0].gpio = gpio + TWL4030_GPIO_MAX + 1;
 
         platform_device_register(&leds_gpio);
 
@@ -617,6 +617,21 @@ static struct gpio omap3_evm_ehci_gpios[] __initdata = {
         { OMAP3_EVM_EHCI_SELECT, GPIOF_OUT_INIT_LOW,   "select EHCI port" },
 };
 
+static void __init omap3_evm_wl12xx_init(void)
+{
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+        int ret;
+
+        /* WL12xx WLAN Init */
+        ret = wl12xx_set_platform_data(&omap3evm_wlan_data);
+        if (ret)
+                pr_err("error setting wl12xx data: %d\n", ret);
+        ret = platform_device_register(&omap3evm_wlan_regulator);
+        if (ret)
+                pr_err("error registering wl12xx device: %d\n", ret);
+#endif
+}
+
 static void __init omap3_evm_init(void)
 {
         omap3_evm_get_revision();
@@ -665,13 +680,7 @@ static void __init omap3_evm_init(void)
         omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
         omap3evm_init_smsc911x();
         omap3_evm_display_init();
-
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
-        /* WL12xx WLAN Init */
-        if (wl12xx_set_platform_data(&omap3evm_wlan_data))
-                pr_err("error setting wl12xx data\n");
-        platform_device_register(&omap3evm_wlan_regulator);
-#endif
+        omap3_evm_wl12xx_init();
 }
 
 MACHINE_START(OMAP3EVM, "OMAP3 EVM")
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 30ad40db2cf3..e4415917693f 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -28,6 +28,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 #include <linux/wl12xx.h>
+#include <linux/platform_data/omap-abe-twl6040.h>
 
 #include <mach/hardware.h>
 #include <asm/hardware/gic.h>
@@ -51,8 +52,9 @@
 #define GPIO_HUB_NRESET         62
 #define GPIO_WIFI_PMENA         43
 #define GPIO_WIFI_IRQ           53
-#define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
+#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
+#define HDMI_GPIO_HPD  63 /* Hotplug detect */
 
 /* wl127x BT, FM, GPS connectivity chip */
 static int wl1271_gpios[] = {46, -1, -1};
@@ -90,9 +92,34 @@ static struct platform_device leds_gpio = {
         },
 };
 
+static struct omap_abe_twl6040_data panda_abe_audio_data = {
+        /* Audio out */
+        .has_hs         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        /* HandsFree through expasion connector */
+        .has_hf         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        /* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
+        .has_aux        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        /* PandaBoard: FM RX, PandaBoardES: audio in */
+        .has_afm        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+        /* No jack detection. */
+        .jack_detection = 0,
+        /* MCLK input is 38.4MHz */
+        .mclk_freq      = 38400000,
+
+};
+
+static struct platform_device panda_abe_audio = {
+        .name           = "omap-abe-twl6040",
+        .id             = -1,
+        .dev = {
+                .platform_data = &panda_abe_audio_data,
+        },
+};
+
 static struct platform_device *panda_devices[] __initdata = {
         &leds_gpio,
         &wl1271_device,
+        &panda_abe_audio,
 };
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
@@ -251,8 +278,25 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
         return 0;
 }
 
+static struct twl4030_codec_data twl6040_codec = {
+        /* single-step ramp for headset and handsfree */
+        .hs_left_step   = 0x0f,
+        .hs_right_step  = 0x0f,
+        .hf_left_step   = 0x1d,
+        .hf_right_step  = 0x1d,
+};
+
+static struct twl4030_audio_data twl6040_audio = {
+        .codec          = &twl6040_codec,
+        .audpwron_gpio  = 127,
+        .naudint_irq    = OMAP44XX_IRQ_SYS_2N,
+        .irq_base       = TWL6040_CODEC_IRQ_BASE,
+};
+
 /* Panda board uses the common PMIC configuration */
-static struct twl4030_platform_data omap4_panda_twldata;
+static struct twl4030_platform_data omap4_panda_twldata = {
+        .audio          = &twl6040_audio,
+};
 
 /*
  * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
@@ -413,8 +457,9 @@ int __init omap4_panda_dvi_init(void)
 }
 
 static struct gpio panda_hdmi_gpios[] = {
-        { HDMI_GPIO_HPD,        GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd"   },
+        { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
         { HDMI_GPIO_LS_OE,      GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
+        { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
 };
 
 static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
@@ -431,10 +476,13 @@ static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
 
 static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev)
 {
-        gpio_free(HDMI_GPIO_LS_OE);
-        gpio_free(HDMI_GPIO_HPD);
+        gpio_free_array(panda_hdmi_gpios, ARRAY_SIZE(panda_hdmi_gpios));
 }
 
+static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
+        .hpd_gpio = HDMI_GPIO_HPD,
+};
+
 static struct omap_dss_device  omap4_panda_hdmi_device = {
         .name = "hdmi",
         .driver_name = "hdmi_panel",
@@ -442,6 +490,7 @@ static struct omap_dss_device  omap4_panda_hdmi_device = {
         .platform_enable = omap4_panda_panel_enable_hdmi,
         .platform_disable = omap4_panda_panel_disable_hdmi,
         .channel = OMAP_DSS_CHANNEL_DIGIT,
+        .data = &omap4_panda_hdmi_data,
 };
 
 static struct omap_dss_device *omap4_panda_dss_devices[] = {
@@ -473,19 +522,40 @@ void omap4_panda_display_init(void)
                 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
         else
                 omap_hdmi_init(0);
+
+        omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
+        omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
+        omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
+}
+
+static void omap4_panda_init_rev(void)
+{
+        if (cpu_is_omap443x()) {
+                /* PandaBoard 4430 */
+                /* ASoC audio configuration */
+                panda_abe_audio_data.card_name = "PandaBoard";
+                panda_abe_audio_data.has_hsmic = 1;
+        } else {
+                /* PandaBoard ES */
+                /* ASoC audio configuration */
+                panda_abe_audio_data.card_name = "PandaBoardES";
+        }
 }
 
 static void __init omap4_panda_init(void)
 {
         int package = OMAP_PACKAGE_CBS;
+        int ret;
 
         if (omap_rev() == OMAP4430_REV_ES1_0)
                 package = OMAP_PACKAGE_CBL;
         omap4_mux_init(board_mux, NULL, package);
 
-        if (wl12xx_set_platform_data(&omap_panda_wlan_data))
-                pr_err("error setting wl12xx data\n");
+        ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
+        if (ret)
+                pr_err("error setting wl12xx data: %d\n", ret);
 
+        omap4_panda_init_rev();
         omap4_panda_i2c_init();
         platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
         platform_device_register(&omap_vwlan_device);
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 8d7ce11cfeaf..c126461836ac 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -296,8 +296,10 @@ static void enable_board_wakeup_source(void)
 
 void __init zoom_peripherals_init(void)
 {
-        if (wl12xx_set_platform_data(&omap_zoom_wlan_data))
-                pr_err("error setting wl12xx data\n");
+        int ret = wl12xx_set_platform_data(&omap_zoom_wlan_data);
+
+        if (ret)
+                pr_err("error setting wl12xx data: %d\n", ret);
 
         omap_i2c_init();
         platform_device_register(&omap_vwlan_device);
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index febffde2ff10..7e9338e8d684 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -132,6 +132,7 @@ void omap3_map_io(void);
 void am33xx_map_io(void);
 void omap4_map_io(void);
 void ti81xx_map_io(void);
+void omap_barriers_init(void);
 
 /**
  * omap_test_timeout - busy-loop, testing a condition
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index cfdbb86bc84e..72e018b9b260 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -65,7 +65,6 @@ static int omap4_enter_idle(struct cpuidle_device *dev,
         struct timespec ts_preidle, ts_postidle, ts_idle;
         u32 cpu1_state;
         int idle_time;
-        int new_state_idx;
         int cpu_id = smp_processor_id();
 
         /* Used to keep track of the total time in idle */
@@ -84,8 +83,8 @@ static int omap4_enter_idle(struct cpuidle_device *dev,
          */
         cpu1_state = pwrdm_read_pwrst(cpu1_pd);
         if (cpu1_state != PWRDM_POWER_OFF) {
-                new_state_idx = drv->safe_state_index;
-                cx = cpuidle_get_statedata(&dev->states_usage[new_state_idx]);
+                index = drv->safe_state_index;
+                cx = cpuidle_get_statedata(&dev->states_usage[index]);
         }
 
         if (index > 0)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 0b510ad01a00..f713818be06f 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -17,6 +17,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/platform_data/omap4-keypad.h>
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
@@ -26,7 +27,6 @@
 
 #include <plat/tc.h>
 #include <plat/board.h>
-#include <plat/mcbsp.h>
 #include <plat/mmc.h>
 #include <plat/dma.h>
 #include <plat/omap_hwmod.h>
@@ -304,29 +304,8 @@ static struct platform_device omap_pcm = {
         .id     = -1,
 };
 
-/*
- * OMAP2420 has 2 McBSP ports
- * OMAP2430 has 5 McBSP ports
- * OMAP3 has 5 McBSP ports
- * OMAP4 has 4 McBSP ports
- */
-OMAP_MCBSP_PLATFORM_DEVICE(1);
-OMAP_MCBSP_PLATFORM_DEVICE(2);
-OMAP_MCBSP_PLATFORM_DEVICE(3);
-OMAP_MCBSP_PLATFORM_DEVICE(4);
-OMAP_MCBSP_PLATFORM_DEVICE(5);
-
 static void omap_init_audio(void)
 {
-        platform_device_register(&omap_mcbsp1);
-        platform_device_register(&omap_mcbsp2);
-        if (cpu_is_omap243x() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                platform_device_register(&omap_mcbsp3);
-                platform_device_register(&omap_mcbsp4);
-        }
-        if (cpu_is_omap243x() || cpu_is_omap34xx())
-                platform_device_register(&omap_mcbsp5);
-
         platform_device_register(&omap_pcm);
 }
 
@@ -405,6 +384,7 @@ static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
                         break;
         default:
                         pr_err("Invalid McSPI Revision value\n");
+                        kfree(pdata);
                         return -EINVAL;
         }
 
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 3c446d1a1781..3677b1f58b85 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -103,12 +103,8 @@ static void omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
         u32 reg;
         u16 control_i2c_1;
 
-        /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
-        omap_mux_init_signal("hdmi_hpd",
-                        OMAP_PIN_INPUT_PULLUP);
         omap_mux_init_signal("hdmi_cec",
                         OMAP_PIN_INPUT_PULLUP);
-        /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
         omap_mux_init_signal("hdmi_ddc_scl",
                         OMAP_PIN_INPUT_PULLUP);
         omap_mux_init_signal("hdmi_ddc_sda",
diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c
index 997033129d26..bbb870c04a5e 100644
--- a/arch/arm/mach-omap2/gpmc-smsc911x.c
+++ b/arch/arm/mach-omap2/gpmc-smsc911x.c
@@ -19,6 +19,8 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/smsc911x.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 
 #include <plat/board.h>
 #include <plat/gpmc.h>
@@ -42,6 +44,50 @@ static struct smsc911x_platform_config gpmc_smsc911x_config = {
         .flags          = SMSC911X_USE_16BIT,
 };
 
+static struct regulator_consumer_supply gpmc_smsc911x_supply[] = {
+        REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+        REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+};
+
+/* Generic regulator definition to satisfy smsc911x */
+static struct regulator_init_data gpmc_smsc911x_reg_init_data = {
+        .constraints = {
+                .min_uV                 = 3300000,
+                .max_uV                 = 3300000,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_MODE
+                                        | REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies  = ARRAY_SIZE(gpmc_smsc911x_supply),
+        .consumer_supplies      = gpmc_smsc911x_supply,
+};
+
+static struct fixed_voltage_config gpmc_smsc911x_fixed_reg_data = {
+        .supply_name            = "gpmc_smsc911x",
+        .microvolts             = 3300000,
+        .gpio                   = -EINVAL,
+        .startup_delay          = 0,
+        .enable_high            = 0,
+        .enabled_at_boot        = 1,
+        .init_data              = &gpmc_smsc911x_reg_init_data,
+};
+
+/*
+ * Platform device id of 42 is a temporary fix to avoid conflicts
+ * with other reg-fixed-voltage devices. The real fix should
+ * involve the driver core providing a way of dynamically
+ * assigning a unique id on registration for platform devices
+ * in the same name space.
+ */
+static struct platform_device gpmc_smsc911x_regulator = {
+        .name           = "reg-fixed-voltage",
+        .id             = 42,
+        .dev = {
+                .platform_data  = &gpmc_smsc911x_fixed_reg_data,
+        },
+};
+
 /*
  * Initialize smsc911x device connected to the GPMC. Note that we
  * assume that pin multiplexing is done in the board-*.c file,
@@ -55,6 +101,12 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *board_data)
 
         gpmc_cfg = board_data;
 
+        ret = platform_device_register(&gpmc_smsc911x_regulator);
+        if (ret < 0) {
+                pr_err("Unable to register smsc911x regulators: %d\n", ret);
+                return;
+        }
+
         if (gpmc_cs_request(gpmc_cfg->cs, SZ_16M, &cs_mem_base) < 0) {
                 pr_err("Failed to request GPMC mem region\n");
                 return;
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 130034bf01d5..dfffbbf4c009 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -528,7 +528,13 @@ int gpmc_cs_configure(int cs, int cmd, int wval)
 
         case GPMC_CONFIG_DEV_SIZE:
                 regval  = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
+
+                /* clear 2 target bits */
+                regval &= ~GPMC_CONFIG1_DEVICESIZE(3);
+
+                /* set the proper value */
                 regval |= GPMC_CONFIG1_DEVICESIZE(wval);
+
                 gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, regval);
                 break;
 
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index bd844af13af5..19dd1657245c 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -175,14 +175,15 @@ static void hsmmc2_select_input_clk_src(struct omap_mmc_platform_data *mmc)
 {
         u32 reg;
 
-        if (mmc->slots[0].internal_clock) {
-                reg = omap_ctrl_readl(control_devconf1_offset);
+        reg = omap_ctrl_readl(control_devconf1_offset);
+        if (mmc->slots[0].internal_clock)
                 reg |= OMAP2_MMCSDIO2ADPCLKISEL;
-                omap_ctrl_writel(reg, control_devconf1_offset);
-        }
+        else
+                reg &= ~OMAP2_MMCSDIO2ADPCLKISEL;
+        omap_ctrl_writel(reg, control_devconf1_offset);
 }
 
-static void hsmmc23_before_set_reg(struct device *dev, int slot,
+static void hsmmc2_before_set_reg(struct device *dev, int slot,
                                    int power_on, int vdd)
 {
         struct omap_mmc_platform_data *mmc = dev->platform_data;
@@ -292,8 +293,8 @@ static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller,
         }
 }
 
-static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
-                                        struct omap_mmc_platform_data *mmc)
+static int omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
+                                 struct omap_mmc_platform_data *mmc)
 {
         char *hc_name;
 
@@ -407,14 +408,13 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
                         c->caps &= ~MMC_CAP_8_BIT_DATA;
                         c->caps |= MMC_CAP_4_BIT_DATA;
                 }
-                /* FALLTHROUGH */
-        case 3:
                 if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
                         /* off-chip level shifting, or none */
-                        mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
+                        mmc->slots[0].before_set_reg = hsmmc2_before_set_reg;
                         mmc->slots[0].after_set_reg = NULL;
                 }
                 break;
+        case 3:
         case 4:
         case 5:
                 mmc->slots[0].before_set_reg = NULL;
@@ -428,9 +428,10 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
         return 0;
 }
 
+static int omap_hsmmc_done;
 #define MAX_OMAP_MMC_HWMOD_NAME_LEN             16
 
-void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
+void omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
 {
         struct omap_hwmod *oh;
         struct platform_device *pdev;
@@ -487,10 +488,15 @@ done:
         kfree(mmc_data);
 }
 
-void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
+void omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
         u32 reg;
 
+        if (omap_hsmmc_done)
+                return;
+
+        omap_hsmmc_done = 1;
+
         if (!cpu_is_omap44xx()) {
                 if (cpu_is_omap2430()) {
                         control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE;
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 6c5826605eae..719ee423abe2 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -343,6 +343,7 @@ static void __init omap3_check_revision(const char **cpu_rev)
         case 0xb944:
                 omap_revision = AM335X_REV_ES1_0;
                 *cpu_rev = "1.0";
+                break;
         case 0xb8f2:
                 switch (rev) {
                 case 0:
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 3f174d51f67f..e501b4972a64 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -21,7 +21,6 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/clk.h>
-#include <linux/omapfb.h>
 
 #include <asm/tlb.h>
 
@@ -307,6 +306,7 @@ void __init omapam33xx_map_common_io(void)
 void __init omap44xx_map_common_io(void)
 {
         iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc));
+        omap_barriers_init();
 }
 #endif
 
@@ -388,7 +388,7 @@ static void __init omap_hwmod_init_postsetup(void)
         omap_pm_if_early_init();
 }
 
-#ifdef CONFIG_ARCH_OMAP2
+#ifdef CONFIG_SOC_OMAP2420
 void __init omap2420_init_early(void)
 {
         omap2_set_globals_242x();
@@ -400,7 +400,9 @@ void __init omap2420_init_early(void)
         omap_hwmod_init_postsetup();
         omap2420_clk_init();
 }
+#endif
 
+#ifdef CONFIG_SOC_OMAP2430
 void __init omap2430_init_early(void)
 {
         omap2_set_globals_243x();
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 609ea2ded7e3..415a6f1cf419 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -281,8 +281,16 @@ static struct omap_mbox mbox_iva_info = {
         .ops    = &omap2_mbox_ops,
         .priv   = &omap2_mbox_iva_priv,
 };
+#endif
 
-struct omap_mbox *omap2_mboxes[] = { &mbox_dsp_info, &mbox_iva_info, NULL };
+#ifdef CONFIG_ARCH_OMAP2
+struct omap_mbox *omap2_mboxes[] = {
+        &mbox_dsp_info,
+#ifdef CONFIG_SOC_OMAP2420
+        &mbox_iva_info,
+#endif
+        NULL
+};
 #endif
 
 #if defined(CONFIG_ARCH_OMAP4)
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index fb4bcf81a183..ecc039e794db 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -34,7 +34,7 @@
 #include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
-/* McBSP internal signal muxing function */
+/* McBSP1 internal signal muxing function for OMAP2/3 */
 static int omap2_mcbsp1_mux_rx_clk(struct device *dev, const char *signal,
                                    const char *src)
 {
@@ -65,6 +65,42 @@ static int omap2_mcbsp1_mux_rx_clk(struct device *dev, const char *signal,
         return 0;
 }
 
+/* McBSP4 internal signal muxing function for OMAP4 */
+#define OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX     (1 << 31)
+#define OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX    (1 << 30)
+static int omap4_mcbsp4_mux_rx_clk(struct device *dev, const char *signal,
+                                   const char *src)
+{
+        u32 v;
+
+        /*
+         * In CONTROL_MCBSPLP register only bit 30 (CLKR mux), and bit 31 (FSR
+         * mux) is used */
+        v = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP);
+
+        if (!strcmp(signal, "clkr")) {
+                if (!strcmp(src, "clkr"))
+                        v &= ~OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX;
+                else if (!strcmp(src, "clkx"))
+                        v |= OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX;
+                else
+                        return -EINVAL;
+        } else if (!strcmp(signal, "fsr")) {
+                if (!strcmp(src, "fsr"))
+                        v &= ~OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX;
+                else if (!strcmp(src, "fsx"))
+                        v |= OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX;
+                else
+                        return -EINVAL;
+        } else {
+                return -EINVAL;
+        }
+
+        omap4_ctrl_pad_writel(v, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP);
+
+        return 0;
+}
+
 /* McBSP CLKS source switching function */
 static int omap2_mcbsp_set_clk_src(struct device *dev, struct clk *clk,
                                    const char *src)
@@ -146,9 +182,15 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
                 pdata->has_ccr = true;
         }
         pdata->set_clk_src = omap2_mcbsp_set_clk_src;
-        if (id == 1)
+
+        /* On OMAP2/3 the McBSP1 port has 6 pin configuration */
+        if (id == 1 && oh->class->rev < MCBSP_CONFIG_TYPE4)
                 pdata->mux_signal = omap2_mcbsp1_mux_rx_clk;
 
+        /* On OMAP4 the McBSP4 port has 6 pin configuration */
+        if (id == 4 && oh->class->rev == MCBSP_CONFIG_TYPE4)
+                pdata->mux_signal = omap4_mcbsp4_mux_rx_clk;
+
         if (oh->class->rev == MCBSP_CONFIG_TYPE3) {
                 if (id == 2)
                         /* The FIFO has 1024 + 256 locations */
@@ -180,7 +222,6 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
                                         name, oh->name);
                 return PTR_ERR(pdev);
         }
-        omap_mcbsp_count++;
         return 0;
 }
 
@@ -188,11 +229,6 @@ static int __init omap2_mcbsp_init(void)
 {
         omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL);
 
-        mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
-                                                                GFP_KERNEL);
-        if (!mcbsp_ptr)
-                return -ENOMEM;
-
-        return omap_mcbsp_init();
+        return 0;
 }
 arch_initcall(omap2_mcbsp_init);
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index e1cc75d1a57a..611a0e3d54ca 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -100,8 +100,8 @@ void omap_mux_write_array(struct omap_mux_partition *partition,
 
 static char *omap_mux_options;
 
-static int __init _omap_mux_init_gpio(struct omap_mux_partition *partition,
-                                      int gpio, int val)
+static int _omap_mux_init_gpio(struct omap_mux_partition *partition,
+                               int gpio, int val)
 {
         struct omap_mux_entry *e;
         struct omap_mux *gpio_mux = NULL;
@@ -145,7 +145,7 @@ static int __init _omap_mux_init_gpio(struct omap_mux_partition *partition,
         return 0;
 }
 
-int __init omap_mux_init_gpio(int gpio, int val)
+int omap_mux_init_gpio(int gpio, int val)
 {
         struct omap_mux_partition *partition;
         int ret;
@@ -159,9 +159,9 @@ int __init omap_mux_init_gpio(int gpio, int val)
         return -ENODEV;
 }
 
-static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
-                                        const char *muxname,
-                                        struct omap_mux **found_mux)
+static int _omap_mux_get_by_name(struct omap_mux_partition *partition,
+                                 const char *muxname,
+                                 struct omap_mux **found_mux)
 {
         struct omap_mux *mux = NULL;
         struct omap_mux_entry *e;
@@ -218,7 +218,7 @@ static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
         return -ENODEV;
 }
 
-static int __init
+static int
 omap_mux_get_by_name(const char *muxname,
                         struct omap_mux_partition **found_partition,
                         struct omap_mux **found_mux)
@@ -240,7 +240,7 @@ omap_mux_get_by_name(const char *muxname,
         return -ENODEV;
 }
 
-int __init omap_mux_init_signal(const char *muxname, int val)
+int omap_mux_init_signal(const char *muxname, int val)
 {
         struct omap_mux_partition *partition = NULL;
         struct omap_mux *mux = NULL;
@@ -1094,8 +1094,8 @@ static void omap_mux_init_package(struct omap_mux *superset,
                 omap_mux_package_init_balls(package_balls, superset);
 }
 
-static void omap_mux_init_signals(struct omap_mux_partition *partition,
-                                  struct omap_board_mux *board_mux)
+static void __init omap_mux_init_signals(struct omap_mux_partition *partition,
+                                         struct omap_board_mux *board_mux)
 {
         omap_mux_set_cmdline_signals();
         omap_mux_write_array(partition, board_mux);
@@ -1109,8 +1109,8 @@ static void omap_mux_init_package(struct omap_mux *superset,
 {
 }
 
-static void omap_mux_init_signals(struct omap_mux_partition *partition,
-                                  struct omap_board_mux *board_mux)
+static void __init omap_mux_init_signals(struct omap_mux_partition *partition,
+                                         struct omap_board_mux *board_mux)
 {
 }
 
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index b13ef7ef5ef4..503ac777a2ba 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -18,6 +18,7 @@
 #include <linux/linkage.h>
 #include <linux/init.h>
 
+        __CPUINIT
 /*
  * OMAP4 specific entry point for secondary CPU to jump from ROM
  * code.  This routine also provides a holding flag into which
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
index b8822048e409..ac49384d0285 100644
--- a/arch/arm/mach-omap2/omap-iommu.c
+++ b/arch/arm/mach-omap2/omap-iommu.c
@@ -150,7 +150,8 @@ err_out:
                 platform_device_put(omap_iommu_pdev[i]);
         return err;
 }
-module_init(omap_iommu_init);
+/* must be ready before omap3isp is probed */
+subsys_initcall(omap_iommu_init);
 
 static void __exit omap_iommu_exit(void)
 {
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 40a8fbc07e4b..70de277f5c15 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -24,12 +24,14 @@
 
 #include <plat/irqs.h>
 #include <plat/sram.h>
+#include <plat/omap-secure.h>
 
 #include <mach/hardware.h>
 #include <mach/omap-wakeupgen.h>
 
 #include "common.h"
 #include "omap4-sar-layout.h"
+#include <linux/export.h>
 
 #ifdef CONFIG_CACHE_L2X0
 static void __iomem *l2cache_base;
@@ -43,6 +45,9 @@ static void __iomem *sar_ram_base;
 
 void __iomem *dram_sync, *sram_sync;
 
+static phys_addr_t paddr;
+static u32 size;
+
 void omap_bus_sync(void)
 {
         if (dram_sync && sram_sync) {
@@ -51,19 +56,22 @@ void omap_bus_sync(void)
                 isb();
         }
 }
+EXPORT_SYMBOL(omap_bus_sync);
 
-static int __init omap_barriers_init(void)
+/* Steal one page physical memory for barrier implementation */
+int __init omap_barrier_reserve_memblock(void)
 {
-        struct map_desc dram_io_desc[1];
-        phys_addr_t paddr;
-        u32 size;
-
-        if (!cpu_is_omap44xx())
-                return -ENODEV;
 
         size = ALIGN(PAGE_SIZE, SZ_1M);
         paddr = arm_memblock_steal(size, SZ_1M);
 
+        return 0;
+}
+
+void __init omap_barriers_init(void)
+{
+        struct map_desc dram_io_desc[1];
+
         dram_io_desc[0].virtual = OMAP4_DRAM_BARRIER_VA;
         dram_io_desc[0].pfn = __phys_to_pfn(paddr);
         dram_io_desc[0].length = size;
@@ -75,9 +83,10 @@ static int __init omap_barriers_init(void)
         pr_info("OMAP4: Map 0x%08llx to 0x%08lx for dram barrier\n",
                 (long long) paddr, dram_io_desc[0].virtual);
 
-        return 0;
 }
-core_initcall(omap_barriers_init);
+#else
+void __init omap_barriers_init(void)
+{}
 #endif
 
 void __init gic_init_irq(void)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 5192cabb40ed..eba6cd3816f5 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1517,8 +1517,8 @@ static int _enable(struct omap_hwmod *oh)
         if (oh->_state != _HWMOD_STATE_INITIALIZED &&
             oh->_state != _HWMOD_STATE_IDLE &&
             oh->_state != _HWMOD_STATE_DISABLED) {
-                WARN(1, "omap_hwmod: %s: enabled state can only be entered "
-                     "from initialized, idle, or disabled state\n", oh->name);
+                WARN(1, "omap_hwmod: %s: enabled state can only be entered from initialized, idle, or disabled state\n",
+                        oh->name);
                 return -EINVAL;
         }
 
@@ -1600,8 +1600,8 @@ static int _idle(struct omap_hwmod *oh)
         pr_debug("omap_hwmod: %s: idling\n", oh->name);
 
         if (oh->_state != _HWMOD_STATE_ENABLED) {
-                WARN(1, "omap_hwmod: %s: idle state can only be entered from "
-                     "enabled state\n", oh->name);
+                WARN(1, "omap_hwmod: %s: idle state can only be entered from enabled state\n",
+                        oh->name);
                 return -EINVAL;
         }
 
@@ -1682,8 +1682,8 @@ static int _shutdown(struct omap_hwmod *oh)
 
         if (oh->_state != _HWMOD_STATE_IDLE &&
             oh->_state != _HWMOD_STATE_ENABLED) {
-                WARN(1, "omap_hwmod: %s: disabled state can only be entered "
-                     "from idle, or enabled state\n", oh->name);
+                WARN(1, "omap_hwmod: %s: disabled state can only be entered from idle, or enabled state\n",
+                        oh->name);
                 return -EINVAL;
         }
 
@@ -2240,8 +2240,8 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh)
         BUG_ON(!oh);
 
         if (!oh->class->sysc || !oh->class->sysc->sysc_flags) {
-                WARN(1, "omap_device: %s: OCP barrier impossible due to "
-                      "device configuration\n", oh->name);
+                WARN(1, "omap_device: %s: OCP barrier impossible due to device configuration\n",
+                        oh->name);
                 return;
         }
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index c11273da5dcc..f08e442af397 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -56,27 +56,6 @@ struct omap_hwmod_class omap2_dss_hwmod_class = {
 };
 
 /*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
-        .rev_offs       = 0x0000,
-        .sysc_offs      = 0x0010,
-        .syss_offs      = 0x0014,
-        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
-                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-        .sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-struct omap_hwmod_class omap2_dispc_hwmod_class = {
-        .name   = "dispc",
-        .sysc   = &omap2_dispc_sysc,
-};
-
-/*
  * 'rfbi' class
  * remote frame buffer interface
  */
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index 177dee20faef..2a6729741b06 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -28,6 +28,28 @@ struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
         { .name = "dispc", .dma_req = 5 },
         { .dma_req = -1 }
 };
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_dispc_hwmod_class = {
+        .name   = "dispc",
+        .sysc   = &omap2_dispc_sysc,
+};
+
 /* OMAP2xxx Timer Common */
 static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = {
         .rev_offs       = 0x0000,
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 5324e8d93bc0..3c8dd928628e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1480,6 +1480,28 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
         .masters_cnt    = ARRAY_SIZE(omap3xxx_dss_masters),
 };
 
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap3_dispc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+                           SYSC_HAS_ENAWAKEUP),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3_dispc_hwmod_class = {
+        .name   = "dispc",
+        .sysc   = &omap3_dispc_sysc,
+};
+
 /* l4_core -> dss_dispc */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
         .master         = &omap3xxx_l4_core_hwmod,
@@ -1503,7 +1525,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = {
 
 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
         .name           = "dss_dispc",
-        .class          = &omap2_dispc_hwmod_class,
+        .class          = &omap3_dispc_hwmod_class,
         .mpu_irqs       = omap2_dispc_irqs,
         .main_clk       = "dss1_alwon_fck",
         .prcm           = {
@@ -3523,12 +3545,6 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
         &omap3xxx_uart2_hwmod,
         &omap3xxx_uart3_hwmod,
 
-        /* dss class */
-        &omap3xxx_dss_dispc_hwmod,
-        &omap3xxx_dss_dsi1_hwmod,
-        &omap3xxx_dss_rfbi_hwmod,
-        &omap3xxx_dss_venc_hwmod,
-
         /* i2c class */
         &omap3xxx_i2c1_hwmod,
         &omap3xxx_i2c2_hwmod,
@@ -3635,6 +3651,15 @@ static __initdata struct omap_hwmod *am35xx_hwmods[] = {
         NULL
 };
 
+static __initdata struct omap_hwmod *omap3xxx_dss_hwmods[] = {
+        /* dss class */
+        &omap3xxx_dss_dispc_hwmod,
+        &omap3xxx_dss_dsi1_hwmod,
+        &omap3xxx_dss_rfbi_hwmod,
+        &omap3xxx_dss_venc_hwmod,
+        NULL
+};
+
 int __init omap3xxx_hwmod_init(void)
 {
         int r;
@@ -3708,6 +3733,21 @@ int __init omap3xxx_hwmod_init(void)
 
         if (h)
                 r = omap_hwmod_register(h);
+        if (r < 0)
+                return r;
+
+        /*
+         * DSS code presumes that dss_core hwmod is handled first,
+         * _before_ any other DSS related hwmods so register common
+         * DSS hwmods last to ensure that dss_core is already registered.
+         * Otherwise some change things may happen, for ex. if dispc
+         * is handled before dss_core and DSS is enabled in bootloader
+         * DIPSC will be reset with outputs enabled which sometimes leads
+         * to unrecoverable L3 error.
+         * XXX The long-term fix to this is to ensure modules are set up
+         * in dependency order in the hwmod core code.
+         */
+        r = omap_hwmod_register(omap3xxx_dss_hwmods);
 
         return r;
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index f9f151081760..ef0524c10a84 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -1031,6 +1031,7 @@ static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = {
 
 static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = {
         {
+                .name           = "mpu",
                 .pa_start       = 0x4012e000,
                 .pa_end         = 0x4012e07f,
                 .flags          = ADDR_TYPE_RT
@@ -1049,6 +1050,7 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = {
 
 static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = {
         {
+                .name           = "dma",
                 .pa_start       = 0x4902e000,
                 .pa_end         = 0x4902e07f,
                 .flags          = ADDR_TYPE_RT
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 1881fe915149..5a65dd04aa38 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -174,14 +174,17 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
         freq = clk->rate;
         clk_put(clk);
 
+        rcu_read_lock();
         opp = opp_find_freq_ceil(dev, &freq);
         if (IS_ERR(opp)) {
+                rcu_read_unlock();
                 pr_err("%s: unable to find boot up OPP for vdd_%s\n",
                         __func__, vdd_name);
                 goto exit;
         }
 
         bootup_volt = opp_get_voltage(opp);
+        rcu_read_unlock();
         if (!bootup_volt) {
                 pr_err("%s: unable to find voltage corresponding "
                         "to the bootup OPP for vdd_%s\n", __func__, vdd_name);
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index b8822f8b2891..23de98d03841 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -82,13 +82,7 @@ static int omap2_fclks_active(void)
         f1 = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
         f2 = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
 
-        /* Ignore UART clocks.  These are handled by UART core (serial.c) */
-        f1 &= ~(OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_UART2_MASK);
-        f2 &= ~OMAP24XX_EN_UART3_MASK;
-
-        if (f1 | f2)
-                return 1;
-        return 0;
+        return (f1 | f2) ? 1 : 0;
 }
 
 static void omap2_enter_full_retention(void)
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index c1c4d86a79a8..9ce765407ad5 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -19,6 +19,7 @@
 #include "common.h"
 #include <plat/cpu.h>
 #include <plat/prcm.h>
+#include <plat/irqs.h>
 
 #include "vp.h"
 
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 33dd655e6aab..a1d6154dc120 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -19,6 +19,7 @@
 
 #include "common.h"
 #include <plat/cpu.h>
+#include <plat/irqs.h>
 #include <plat/prcm.h>
 
 #include "vp.h"
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 247d89478f24..f590afc1f673 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -107,18 +107,18 @@ static void omap_uart_set_noidle(struct platform_device *pdev)
         omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_NO);
 }
 
-static void omap_uart_set_forceidle(struct platform_device *pdev)
+static void omap_uart_set_smartidle(struct platform_device *pdev)
 {
         struct omap_device *od = to_omap_device(pdev);
 
-        omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_FORCE);
+        omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_SMART);
 }
 
 #else
 static void omap_uart_enable_wakeup(struct platform_device *pdev, bool enable)
 {}
 static void omap_uart_set_noidle(struct platform_device *pdev) {}
-static void omap_uart_set_forceidle(struct platform_device *pdev) {}
+static void omap_uart_set_smartidle(struct platform_device *pdev) {}
 #endif /* CONFIG_PM */
 
 #ifdef CONFIG_OMAP_MUX
@@ -349,7 +349,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
         omap_up.uartclk = OMAP24XX_BASE_BAUD * 16;
         omap_up.flags = UPF_BOOT_AUTOCONF;
         omap_up.get_context_loss_count = omap_pm_get_dev_context_loss_count;
-        omap_up.set_forceidle = omap_uart_set_forceidle;
+        omap_up.set_forceidle = omap_uart_set_smartidle;
         omap_up.set_noidle = omap_uart_set_noidle;
         omap_up.enable_wakeup = omap_uart_enable_wakeup;
         omap_up.dma_rx_buf_size = info->dma_rx_buf_size;
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index 9dd93453e563..7e755bb0ffc4 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -897,7 +897,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
                 ret = sr_late_init(sr_info);
                 if (ret) {
                         pr_warning("%s: Error in SR late init\n", __func__);
-                        return ret;
+                        goto err_iounmap;
                 }
         }
 
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 6eeff0e0ae01..5c9acea95761 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -270,7 +270,7 @@ static struct clocksource clocksource_gpt = {
 static u32 notrace dmtimer_read_sched_clock(void)
 {
         if (clksrc.reserved)
-                return __omap_dm_timer_read_counter(clksrc.io_base, 1);
+                return __omap_dm_timer_read_counter(&clksrc, 1);
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 10b20c652e5d..4b57757bf9d1 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -270,7 +270,6 @@ static struct regulator_init_data omap4_vusb_idata = {
         .constraints = {
                 .min_uV                 = 3300000,
                 .max_uV                 = 3300000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index 771dc781b746..f51348dafafd 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -486,7 +486,7 @@ static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
 void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
 {
         struct omap_hwmod       *oh[2];
-        struct omap_device      *od;
+        struct platform_device  *pdev;
         int                     bus_id = -1;
         int                     i;
 
@@ -522,11 +522,11 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
                 return;
         }
 
-        od = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
+        pdev = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
                                 (void *)&usbhs_data, sizeof(usbhs_data),
                                 omap_uhhtll_latency,
                                 ARRAY_SIZE(omap_uhhtll_latency), false);
-        if (IS_ERR(od)) {
+        if (IS_ERR(pdev)) {
                 pr_err("Could not build hwmod devices %s,%s\n",
                         USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME);
                 return;
diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 031d116fbf10..175b7d86d86a 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -247,7 +247,7 @@ static void __init omap4_vc_init_channel(struct voltagedomain *voltdm)
  * omap_vc_i2c_init - initialize I2C interface to PMIC
  * @voltdm: voltage domain containing VC data
  *
- * Use PMIC supplied seetings for I2C high-speed mode and
+ * Use PMIC supplied settings for I2C high-speed mode and
  * master code (if set) and program the VC I2C configuration
  * register.
  *
@@ -265,8 +265,8 @@ static void __init omap_vc_i2c_init(struct voltagedomain *voltdm)
 
         if (initialized) {
                 if (voltdm->pmic->i2c_high_speed != i2c_high_speed)
-                        pr_warn("%s: I2C config for all channels must match.",
-                                __func__);
+                        pr_warn("%s: I2C config for vdd_%s does not match other channels (%u).",
+                                __func__, voltdm->name, i2c_high_speed);
                 return;
         }
 
@@ -292,9 +292,7 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
         u32 val;
 
         if (!voltdm->pmic || !voltdm->pmic->uv_to_vsel) {
-                pr_err("%s: PMIC info requried to configure vc for"
-                        "vdd_%s not populated.Hence cannot initialize vc\n",
-                        __func__, voltdm->name);
+                pr_err("%s: No PMIC info for vdd_%s\n", __func__, voltdm->name);
                 return;
         }
 
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index c005e2f5e383..57db2038b23c 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -108,6 +108,7 @@ void __init omap3xxx_voltagedomains_init(void)
          * XXX Will depend on the process, validation, and binning
          * for the currently-running IC
          */
+#ifdef CONFIG_PM_OPP
         if (cpu_is_omap3630()) {
                 omap3_voltdm_mpu.volt_data = omap36xx_vddmpu_volt_data;
                 omap3_voltdm_core.volt_data = omap36xx_vddcore_volt_data;
@@ -115,6 +116,7 @@ void __init omap3xxx_voltagedomains_init(void)
                 omap3_voltdm_mpu.volt_data = omap34xx_vddmpu_volt_data;
                 omap3_voltdm_core.volt_data = omap34xx_vddcore_volt_data;
         }
+#endif
 
         if (cpu_is_omap3517() || cpu_is_omap3505())
                 voltdms = voltagedomains_am35xx;
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
index 4e11d022595d..c3115f6853d4 100644
--- a/arch/arm/mach-omap2/voltagedomains44xx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -100,9 +100,11 @@ void __init omap44xx_voltagedomains_init(void)
          * XXX Will depend on the process, validation, and binning
          * for the currently-running IC
          */
+#ifdef CONFIG_PM_OPP
         omap4_voltdm_mpu.volt_data = omap44xx_vdd_mpu_volt_data;
         omap4_voltdm_iva.volt_data = omap44xx_vdd_iva_volt_data;
         omap4_voltdm_core.volt_data = omap44xx_vdd_core_volt_data;
+#endif
 
         for (i = 0; voltdm = voltagedomains_omap4[i], voltdm; i++)
                 voltdm->sys_clk.name = sys_clk_name;
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c
index 807391d84a9d..0df88820978d 100644
--- a/arch/arm/mach-omap2/vp.c
+++ b/arch/arm/mach-omap2/vp.c
@@ -41,6 +41,11 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
         u32 val, sys_clk_rate, timeout, waittime;
         u32 vddmin, vddmax, vstepmin, vstepmax;
 
+        if (!voltdm->pmic || !voltdm->pmic->uv_to_vsel) {
+                pr_err("%s: No PMIC info for vdd_%s\n", __func__, voltdm->name);
+                return;
+        }
+
         if (!voltdm->read || !voltdm->write) {
                 pr_err("%s: No read/write API for accessing vdd_%s regs\n",
                         __func__, voltdm->name);
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 0e28bae20bd4..5dad38ec00ea 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -29,6 +29,7 @@
 #include <mach/hardware.h>
 #include <mach/orion5x.h>
 #include <plat/orion_nand.h>
+#include <plat/ehci-orion.h>
 #include <plat/time.h>
 #include <plat/common.h>
 #include <plat/addr-map.h>
@@ -72,7 +73,8 @@ void __init orion5x_map_io(void)
  ****************************************************************************/
 void __init orion5x_ehci0_init(void)
 {
-        orion_ehci_init(ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
+        orion_ehci_init(ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL,
+                        EHCI_PHY_ORION);
 }
 
 
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index a104d5a80e11..e52108c9aaea 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -214,7 +214,7 @@ void __init db88f5281_pci_preinit(void)
                 if (gpio_direction_input(pin) == 0) {
                         irq_set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
                 } else {
-                        printk(KERN_ERR "db88f5281_pci_preinit faield to "
+                        printk(KERN_ERR "db88f5281_pci_preinit failed to "
                                         "set_irq_type pin %d\n", pin);
                         gpio_free(pin);
                 }
@@ -227,7 +227,7 @@ void __init db88f5281_pci_preinit(void)
                 if (gpio_direction_input(pin) == 0) {
                         irq_set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
                 } else {
-                        printk(KERN_ERR "db88f5281_pci_preinit faield "
+                        printk(KERN_ERR "db88f5281_pci_preinit failed "
                                         "to set_irq_type pin %d\n", pin);
                         gpio_free(pin);
                 }
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 96438b6b2022..e3ce61711478 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -149,7 +149,7 @@ void __init rd88f5182_pci_preinit(void)
                 if (gpio_direction_input(pin) == 0) {
                         irq_set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
                 } else {
-                        printk(KERN_ERR "rd88f5182_pci_preinit faield to "
+                        printk(KERN_ERR "rd88f5182_pci_preinit failed to "
                                         "set_irq_type pin %d\n", pin);
                         gpio_free(pin);
                 }
@@ -162,7 +162,7 @@ void __init rd88f5182_pci_preinit(void)
                 if (gpio_direction_input(pin) == 0) {
                         irq_set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
                 } else {
-                        printk(KERN_ERR "rd88f5182_pci_preinit faield to "
+                        printk(KERN_ERR "rd88f5182_pci_preinit failed to "
                                         "set_irq_type pin %d\n", pin);
                         gpio_free(pin);
                 }
diff --git a/arch/arm/mach-prima2/irq.c b/arch/arm/mach-prima2/irq.c
index d93ceef4a50a..37c2de9b6f26 100644
--- a/arch/arm/mach-prima2/irq.c
+++ b/arch/arm/mach-prima2/irq.c
@@ -68,7 +68,7 @@ void __init sirfsoc_of_irq_init(void)
         if (!sirfsoc_intc_base)
                 panic("unable to map intc cpu registers\n");
 
-        irq_domain_add_simple(np, 0);
+        irq_domain_add_legacy(np, 32, 0, 0, &irq_domain_simple_ops, NULL);
 
         of_node_put(np);
 
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 18fd177073f4..5bc13121eac5 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -415,29 +415,9 @@ static struct resource pxa_rtc_resources[] = {
         },
 };
 
-static struct resource sa1100_rtc_resources[] = {
-        [0] = {
-                .start  = 0x40900000,
-                .end    = 0x409000ff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_RTC1Hz,
-                .end    = IRQ_RTC1Hz,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .start  = IRQ_RTCAlrm,
-                .end    = IRQ_RTCAlrm,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
 struct platform_device sa1100_device_rtc = {
         .name           = "sa1100-rtc",
         .id             = -1,
-        .num_resources  = ARRAY_SIZE(sa1100_rtc_resources),
-        .resource       = sa1100_rtc_resources,
 };
 
 struct platform_device pxa_device_rtc = {
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 0d729e6619df..42d5cca66257 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -49,7 +49,6 @@ extern unsigned pxa3xx_get_clk_frequency_khz(int);
 #endif
 
 extern struct syscore_ops pxa_irq_syscore_ops;
-extern struct syscore_ops pxa_gpio_syscore_ops;
 extern struct syscore_ops pxa2xx_mfp_syscore_ops;
 extern struct syscore_ops pxa3xx_mfp_syscore_ops;
 
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index fb9b62dcf4ca..208eef1c0485 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -45,6 +45,7 @@
 #include <mach/hx4700.h>
 #include <mach/irda.h>
 
+#include <sound/ak4641.h>
 #include <video/platform_lcd.h>
 #include <video/w100fb.h>
 
@@ -765,6 +766,28 @@ static struct i2c_board_info __initdata pi2c_board_info[] = {
 };
 
 /*
+ * Asahi Kasei AK4641 on I2C
+ */
+
+static struct ak4641_platform_data ak4641_info = {
+        .gpio_power = GPIO27_HX4700_CODEC_ON,
+        .gpio_npdn  = GPIO109_HX4700_CODEC_nPDN,
+};
+
+static struct i2c_board_info i2c_board_info[] __initdata = {
+        {
+                I2C_BOARD_INFO("ak4641", 0x12),
+                .platform_data = &ak4641_info,
+        },
+};
+
+static struct platform_device audio = {
+        .name   = "hx4700-audio",
+        .id     = -1,
+};
+
+
+/*
  * PCMCIA
  */
 
@@ -790,6 +813,7 @@ static struct platform_device *devices[] __initdata = {
         &gpio_vbus,
         &power_supply,
         &strataflash,
+        &audio,
         &pcmcia,
 };
 
@@ -827,6 +851,7 @@ static void __init hx4700_init(void)
         pxa_set_ficp_info(&ficp_info);
         pxa27x_set_i2c_power_info(NULL);
         pxa_set_i2c_info(NULL);
+        i2c_register_board_info(0, ARRAY_AND_SIZE(i2c_board_info));
         i2c_register_board_info(1, ARRAY_AND_SIZE(pi2c_board_info));
         pxa2xx_set_spi_info(2, &pxa_ssp2_master_info);
         spi_register_board_info(ARRAY_AND_SIZE(tsc2046_board_info));
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index f14775536b83..29b62afc6f7c 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -226,6 +226,12 @@ static void __init pxa25x_mfp_init(void)
 {
         int i;
 
+        /* running before pxa_gpio_probe() */
+#ifdef CONFIG_CPU_PXA26x
+        pxa_last_gpio = 89;
+#else
+        pxa_last_gpio = 84;
+#endif
         for (i = 0; i <= pxa_last_gpio; i++)
                 gpio_desc[i].valid = 1;
 
@@ -295,6 +301,7 @@ static void __init pxa27x_mfp_init(void)
 {
         int i, gpio;
 
+        pxa_last_gpio = 120;    /* running before pxa_gpio_probe() */
         for (i = 0; i <= pxa_last_gpio; i++) {
                 /* skip GPIO2, 5, 6, 7, 8, they are not
                  * valid pins allow configuration
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index adf058fa97ee..3352b37b60cf 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -25,7 +25,6 @@
 #include <linux/suspend.h>
 #include <linux/syscore_ops.h>
 #include <linux/irq.h>
-#include <linux/gpio.h>
 
 #include <asm/mach/map.h>
 #include <asm/suspend.h>
@@ -210,7 +209,6 @@ static struct clk_lookup pxa25x_clkregs[] = {
         INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"),
         INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL),
         INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 static struct clk_lookup pxa25x_hwuart_clkreg =
@@ -370,7 +368,6 @@ static int __init pxa25x_init(void)
 
                 register_syscore_ops(&pxa_irq_syscore_ops);
                 register_syscore_ops(&pxa2xx_mfp_syscore_ops);
-                register_syscore_ops(&pxa_gpio_syscore_ops);
                 register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
                 ret = platform_add_devices(pxa25x_devices,
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 180bd8675d4b..6bce78edce7a 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -22,7 +22,6 @@
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/i2c/pxa-i2c.h>
-#include <linux/gpio.h>
 
 #include <asm/mach/map.h>
 #include <mach/hardware.h>
@@ -231,7 +230,6 @@ static struct clk_lookup pxa27x_clkregs[] = {
         INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"),
         INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL),
         INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 #ifdef CONFIG_PM
@@ -458,7 +456,6 @@ static int __init pxa27x_init(void)
 
                 register_syscore_ops(&pxa_irq_syscore_ops);
                 register_syscore_ops(&pxa2xx_mfp_syscore_ops);
-                register_syscore_ops(&pxa_gpio_syscore_ops);
                 register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
                 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index 0388eda7878a..40bb16501d86 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -89,7 +89,6 @@ static DEFINE_PXA3_CKEN(gcu, PXA300_GCU, 0, 0);
 static struct clk_lookup common_clkregs[] = {
         INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL),
         INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0);
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index d487e1ff4c9a..8d614ecd8e99 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -83,7 +83,6 @@ static DEFINE_PXA3_CKEN(gcu, PXA320_GCU, 0, 0);
 static struct clk_lookup pxa320_clkregs[] = {
         INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
         INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 static int __init pxa320_init(void)
diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c
index e28dfb88827f..5ead6d480c6d 100644
--- a/arch/arm/mach-pxa/pxa3xx-ulpi.c
+++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c
@@ -33,7 +33,7 @@ struct pxa3xx_u2d_ulpi {
         struct clk              *clk;
         void __iomem            *mmio_base;
 
-        struct otg_transceiver  *otg;
+        struct usb_phy          *otg;
         unsigned int            ulpi_mode;
 };
 
@@ -79,7 +79,7 @@ static int pxa310_ulpi_poll(void)
         return -ETIMEDOUT;
 }
 
-static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg)
+static int pxa310_ulpi_read(struct usb_phy *otg, u32 reg)
 {
         int err;
 
@@ -98,7 +98,7 @@ static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg)
         return u2d_readl(U2DOTGUCR) & U2DOTGUCR_RDATA;
 }
 
-static int pxa310_ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg)
+static int pxa310_ulpi_write(struct usb_phy *otg, u32 val, u32 reg)
 {
         if (pxa310_ulpi_get_phymode() != SYNCH) {
                 pr_warning("%s: PHY is not in SYNCH mode!\n", __func__);
@@ -111,7 +111,7 @@ static int pxa310_ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg)
         return pxa310_ulpi_poll();
 }
 
-struct otg_io_access_ops pxa310_ulpi_access_ops = {
+struct usb_phy_io_ops pxa310_ulpi_access_ops = {
         .read   = pxa310_ulpi_read,
         .write  = pxa310_ulpi_write,
 };
@@ -139,19 +139,19 @@ static int pxa310_start_otg_host_transcvr(struct usb_bus *host)
 
         pxa310_otg_transceiver_rtsm();
 
-        err = otg_init(u2d->otg);
+        err = usb_phy_init(u2d->otg);
         if (err) {
                 pr_err("OTG transceiver init failed");
                 return err;
         }
 
-        err = otg_set_vbus(u2d->otg, 1);
+        err = otg_set_vbus(u2d->otg->otg, 1);
         if (err) {
                 pr_err("OTG transceiver VBUS set failed");
                 return err;
         }
 
-        err = otg_set_host(u2d->otg, host);
+        err = otg_set_host(u2d->otg->otg, host);
         if (err)
                 pr_err("OTG transceiver Host mode set failed");
 
@@ -189,9 +189,9 @@ static void pxa310_stop_otg_hc(void)
 {
         pxa310_otg_transceiver_rtsm();
 
-        otg_set_host(u2d->otg, NULL);
-        otg_set_vbus(u2d->otg, 0);
-        otg_shutdown(u2d->otg);
+        otg_set_host(u2d->otg->otg, NULL);
+        otg_set_vbus(u2d->otg->otg, 0);
+        usb_phy_shutdown(u2d->otg);
 }
 
 static void pxa310_u2d_setup_otg_hc(void)
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index f107c71c7589..3918a672238e 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -67,7 +67,6 @@ static struct clk_lookup pxa3xx_clkregs[] = {
         INIT_CLKREG(&clk_pxa3xx_pout, NULL, "CLK_POUT"),
         /* Power I2C clock is always on */
         INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
         INIT_CLKREG(&clk_pxa3xx_lcd, "pxa2xx-fb", NULL),
         INIT_CLKREG(&clk_pxa3xx_camera, NULL, "CAMCLK"),
         INIT_CLKREG(&clk_pxa3xx_ac97, NULL, "AC97CLK"),
@@ -463,7 +462,6 @@ static int __init pxa3xx_init(void)
 
                 register_syscore_ops(&pxa_irq_syscore_ops);
                 register_syscore_ops(&pxa3xx_mfp_syscore_ops);
-                register_syscore_ops(&pxa_gpio_syscore_ops);
                 register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
                 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index fccc644702e6..5ce434b95e87 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -217,7 +217,6 @@ static struct clk_lookup pxa95x_clkregs[] = {
         INIT_CLKREG(&clk_pxa95x_pout, NULL, "CLK_POUT"),
         /* Power I2C clock is always on */
         INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
         INIT_CLKREG(&clk_pxa95x_lcd, "pxa2xx-fb", NULL),
         INIT_CLKREG(&clk_pxa95x_ffuart, "pxa2xx-uart.0", NULL),
         INIT_CLKREG(&clk_pxa95x_btuart, "pxa2xx-uart.1", NULL),
@@ -284,7 +283,6 @@ static int __init pxa95x_init(void)
                         return ret;
 
                 register_syscore_ops(&pxa_irq_syscore_ops);
-                register_syscore_ops(&pxa_gpio_syscore_ops);
                 register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
                 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c
index febc809ed5a6..5aded5e6148f 100644
--- a/arch/arm/mach-pxa/saarb.c
+++ b/arch/arm/mach-pxa/saarb.c
@@ -15,7 +15,6 @@
 #include <linux/i2c.h>
 #include <linux/i2c/pxa-i2c.h>
 #include <linux/mfd/88pm860x.h>
-#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 8d5168d253a9..30989baf7f2a 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -168,6 +168,7 @@ struct battery_thresh sharpsl_battery_levels_noac[] = {
 #define MAXCTRL_SEL_SH   4
 #define MAXCTRL_STR      (1u << 7)
 
+extern int max1111_read_channel(int);
 /*
  * Read MAX1111 ADC
  */
@@ -177,8 +178,6 @@ int sharpsl_pm_pxa_read_max1111(int channel)
         if (machine_is_tosa())
             return 0;
 
-        extern int max1111_read_channel(int);
-
         /* max1111 accepts channels from 0-3, however,
          * it is encoded from 0-7 here in the code.
          */
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
index 34cbdac51525..438f02fe122a 100644
--- a/arch/arm/mach-pxa/spitz_pm.c
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -172,10 +172,9 @@ static int spitz_should_wakeup(unsigned int resume_on_alarm)
 static unsigned long spitz_charger_wakeup(void)
 {
         unsigned long ret;
-        ret = (!gpio_get_value(SPITZ_GPIO_KEY_INT)
+        ret = ((!gpio_get_value(SPITZ_GPIO_KEY_INT)
                 << GPIO_bit(SPITZ_GPIO_KEY_INT))
-                | (!gpio_get_value(SPITZ_GPIO_SYNC)
-                << GPIO_bit(SPITZ_GPIO_SYNC));
+                | gpio_get_value(SPITZ_GPIO_SYNC));
         return ret;
 }
 
diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c
index ac1aed2a8da4..eb55f05bef3a 100644
--- a/arch/arm/mach-realview/hotplug.c
+++ b/arch/arm/mach-realview/hotplug.c
@@ -13,6 +13,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 
 extern volatile int pen_release;
 
diff --git a/arch/arm/mach-realview/include/mach/board-eb.h b/arch/arm/mach-realview/include/mach/board-eb.h
index 794a8d91a6a6..124bce6b4d7b 100644
--- a/arch/arm/mach-realview/include/mach/board-eb.h
+++ b/arch/arm/mach-realview/include/mach/board-eb.h
@@ -47,21 +47,23 @@
 #define REALVIEW_EB_USB_BASE            0x4F000000      /* USB */
 
 #ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
-#define REALVIEW_EB11MP_SCU_BASE        0x10100000      /* SCU registers */
-#define REALVIEW_EB11MP_GIC_CPU_BASE    0x10100100      /* Generic interrupt controller CPU interface */
-#define REALVIEW_EB11MP_TWD_BASE        0x10100600
-#define REALVIEW_EB11MP_GIC_DIST_BASE   0x10101000      /* Generic interrupt controller distributor */
+#define REALVIEW_EB11MP_PRIV_MEM_BASE   0x1F000000
 #define REALVIEW_EB11MP_L220_BASE       0x10102000      /* L220 registers */
 #define REALVIEW_EB11MP_SYS_PLD_CTRL1   0xD8            /* Register offset for MPCore sysctl */
 #else
-#define REALVIEW_EB11MP_SCU_BASE        0x1F000000      /* SCU registers */
-#define REALVIEW_EB11MP_GIC_CPU_BASE    0x1F000100      /* Generic interrupt controller CPU interface */
-#define REALVIEW_EB11MP_TWD_BASE        0x1F000600
-#define REALVIEW_EB11MP_GIC_DIST_BASE   0x1F001000      /* Generic interrupt controller distributor */
+#define REALVIEW_EB11MP_PRIV_MEM_BASE   0x1F000000
 #define REALVIEW_EB11MP_L220_BASE       0x1F002000      /* L220 registers */
 #define REALVIEW_EB11MP_SYS_PLD_CTRL1   0x74            /* Register offset for MPCore sysctl */
 #endif
 
+#define REALVIEW_EB11MP_PRIV_MEM_SIZE   SZ_8K
+#define REALVIEW_EB11MP_PRIV_MEM_OFF(x) (REALVIEW_EB11MP_PRIV_MEM_BASE + (x))
+
+#define REALVIEW_EB11MP_SCU_BASE        REALVIEW_EB11MP_PRIV_MEM_OFF(0)         /* SCU registers */
+#define REALVIEW_EB11MP_GIC_CPU_BASE    REALVIEW_EB11MP_PRIV_MEM_OFF(0x0100)    /* Generic interrupt controller CPU interface */
+#define REALVIEW_EB11MP_TWD_BASE        REALVIEW_EB11MP_PRIV_MEM_OFF(0x0600)
+#define REALVIEW_EB11MP_GIC_DIST_BASE   REALVIEW_EB11MP_PRIV_MEM_OFF(0x1000)    /* Generic interrupt controller distributor */
+
 /*
  * Core tile identification (REALVIEW_SYS_PROCID)
  */
diff --git a/arch/arm/mach-realview/include/mach/board-pb11mp.h b/arch/arm/mach-realview/include/mach/board-pb11mp.h
index 7abf918b77e9..aa2d4e02ea2c 100644
--- a/arch/arm/mach-realview/include/mach/board-pb11mp.h
+++ b/arch/arm/mach-realview/include/mach/board-pb11mp.h
@@ -75,6 +75,8 @@
 /*
  * Testchip peripheral and fpga gic regions
  */
+#define REALVIEW_TC11MP_PRIV_MEM_BASE           0x1F000000
+#define REALVIEW_TC11MP_PRIV_MEM_SIZE           SZ_8K
 #define REALVIEW_TC11MP_SCU_BASE                0x1F000000      /* IRQ, Test chip */
 #define REALVIEW_TC11MP_GIC_CPU_BASE            0x1F000100      /* Test chip interrupt controller CPU interface */
 #define REALVIEW_TC11MP_TWD_BASE                0x1F000600
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index e62962117763..9578145f2df0 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -91,14 +91,9 @@ static struct map_desc realview_eb_io_desc[] __initdata = {
 
 static struct map_desc realview_eb11mp_io_desc[] __initdata = {
         {
-                .virtual        = IO_ADDRESS(REALVIEW_EB11MP_SCU_BASE),
-                .pfn            = __phys_to_pfn(REALVIEW_EB11MP_SCU_BASE),
-                .length         = SZ_4K,
-                .type           = MT_DEVICE,
-        }, {
-                .virtual        = IO_ADDRESS(REALVIEW_EB11MP_GIC_DIST_BASE),
-                .pfn            = __phys_to_pfn(REALVIEW_EB11MP_GIC_DIST_BASE),
-                .length         = SZ_4K,
+                .virtual        = IO_ADDRESS(REALVIEW_EB11MP_PRIV_MEM_BASE),
+                .pfn            = __phys_to_pfn(REALVIEW_EB11MP_PRIV_MEM_BASE),
+                .length         = REALVIEW_EB11MP_PRIV_MEM_SIZE,
                 .type           = MT_DEVICE,
         }, {
                 .virtual        = IO_ADDRESS(REALVIEW_EB11MP_L220_BASE),
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index 127a3fd42ab1..2147335f66f5 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -64,15 +64,10 @@ static struct map_desc realview_pb11mp_io_desc[] __initdata = {
                 .pfn            = __phys_to_pfn(REALVIEW_PB11MP_GIC_DIST_BASE),
                 .length         = SZ_4K,
                 .type           = MT_DEVICE,
-        }, {
-                .virtual        = IO_ADDRESS(REALVIEW_TC11MP_GIC_CPU_BASE),
-                .pfn            = __phys_to_pfn(REALVIEW_TC11MP_GIC_CPU_BASE),
-                .length         = SZ_4K,
-                .type           = MT_DEVICE,
-        }, {
-                .virtual        = IO_ADDRESS(REALVIEW_TC11MP_GIC_DIST_BASE),
-                .pfn            = __phys_to_pfn(REALVIEW_TC11MP_GIC_DIST_BASE),
-                .length         = SZ_4K,
+        }, {    /* Maps the SCU, GIC CPU interface, TWD, GIC DIST */
+                .virtual        = IO_ADDRESS(REALVIEW_TC11MP_PRIV_MEM_BASE),
+                .pfn            = __phys_to_pfn(REALVIEW_TC11MP_PRIV_MEM_BASE),
+                .length         = REALVIEW_TC11MP_PRIV_MEM_SIZE,
                 .type           = MT_DEVICE,
         }, {
                 .virtual        = IO_ADDRESS(REALVIEW_SCTL_BASE),
diff --git a/arch/arm/mach-s3c2410/cpu-freq.c b/arch/arm/mach-s3c2410/cpu-freq.c
index 7dc6c46b5e2b..5404535da1a5 100644
--- a/arch/arm/mach-s3c2410/cpu-freq.c
+++ b/arch/arm/mach-s3c2410/cpu-freq.c
@@ -115,7 +115,8 @@ static struct s3c_cpufreq_info s3c2410_cpufreq_info = {
         .debug_io_show  = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),
 };
 
-static int s3c2410_cpufreq_add(struct device *dev)
+static int s3c2410_cpufreq_add(struct device *dev,
+                               struct subsys_interface *sif)
 {
         return s3c_cpufreq_register(&s3c2410_cpufreq_info);
 }
@@ -133,7 +134,8 @@ static int __init s3c2410_cpufreq_init(void)
 
 arch_initcall(s3c2410_cpufreq_init);
 
-static int s3c2410a_cpufreq_add(struct device *dev)
+static int s3c2410a_cpufreq_add(struct device *dev,
+                                struct subsys_interface *sif)
 {
         /* alter the maximum freq settings for S3C2410A. If a board knows
          * it only has a maximum of 200, then it should register its own
@@ -144,7 +146,7 @@ static int s3c2410a_cpufreq_add(struct device *dev)
         s3c2410_cpufreq_info.max.pclk =  66500000;
         s3c2410_cpufreq_info.name = "s3c2410a";
 
-        return s3c2410_cpufreq_add(dev);
+        return s3c2410_cpufreq_add(dev, sif);
 }
 
 static struct subsys_interface s3c2410a_cpufreq_interface = {
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 2afd00014a77..4803338cf56e 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -132,7 +132,8 @@ static struct s3c24xx_dma_order __initdata s3c2410_dma_order = {
         },
 };
 
-static int __init s3c2410_dma_add(struct device *dev)
+static int __init s3c2410_dma_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         s3c2410_dma_init();
         s3c24xx_dma_order_set(&s3c2410_dma_order);
@@ -148,7 +149,7 @@ static struct subsys_interface s3c2410_dma_interface = {
 
 static int __init s3c2410_dma_drvinit(void)
 {
-        return subsys_interface_register(&s3c2410_interface);
+        return subsys_interface_register(&s3c2410_dma_interface);
 }
 
 arch_initcall(s3c2410_dma_drvinit);
diff --git a/arch/arm/mach-s3c2410/pll.c b/arch/arm/mach-s3c2410/pll.c
index c07438bfc99f..e0b3b347da82 100644
--- a/arch/arm/mach-s3c2410/pll.c
+++ b/arch/arm/mach-s3c2410/pll.c
@@ -66,7 +66,7 @@ static struct cpufreq_frequency_table pll_vals_12MHz[] = {
     { .frequency = 270000000, .index = PLLVAL(127, 1, 1),  },
 };
 
-static int s3c2410_plls_add(struct device *dev)
+static int s3c2410_plls_add(struct device *dev, struct subsys_interface *sif)
 {
         return s3c_plltab_register(pll_vals_12MHz, ARRAY_SIZE(pll_vals_12MHz));
 }
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index fda5385deff6..03f706dd6009 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -111,7 +111,7 @@ struct syscore_ops s3c2410_pm_syscore_ops = {
         .resume         = s3c2410_pm_resume,
 };
 
-static int s3c2410_pm_add(struct device *dev)
+static int s3c2410_pm_add(struct device *dev, struct subsys_interface *sif)
 {
         pm_cpu_prep = s3c2410_pm_prepare;
         pm_cpu_sleep = s3c2410_cpu_suspend;
diff --git a/arch/arm/mach-s3c2412/cpu-freq.c b/arch/arm/mach-s3c2412/cpu-freq.c
index d8664b7652ce..125be7d5fa60 100644
--- a/arch/arm/mach-s3c2412/cpu-freq.c
+++ b/arch/arm/mach-s3c2412/cpu-freq.c
@@ -194,7 +194,8 @@ static struct s3c_cpufreq_info s3c2412_cpufreq_info = {
         .debug_io_show  = s3c_cpufreq_debugfs_call(s3c2412_iotiming_debugfs),
 };
 
-static int s3c2412_cpufreq_add(struct device *dev)
+static int s3c2412_cpufreq_add(struct device *dev,
+                               struct subsys_interface *sif)
 {
         unsigned long fclk_rate;
 
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 142acd3b5e15..38472ac920ff 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -159,7 +159,8 @@ static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = {
         .map_size       = ARRAY_SIZE(s3c2412_dma_mappings),
 };
 
-static int __init s3c2412_dma_add(struct device *dev)
+static int __init s3c2412_dma_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         s3c2410_dma_init();
         return s3c24xx_dma_init_map(&s3c2412_dma_sel);
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index a8a46c1644f4..e65619ddbccc 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -170,7 +170,7 @@ static int s3c2412_irq_rtc_wake(struct irq_data *data, unsigned int state)
 
 static struct irq_chip s3c2412_irq_rtc_chip;
 
-static int s3c2412_irq_add(struct device *dev)
+static int s3c2412_irq_add(struct device *dev, struct subsys_interface *sif)
 {
         unsigned int irqno;
 
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index d1adfa65f66d..d04588506ec4 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -56,7 +56,7 @@ static void s3c2412_pm_prepare(void)
 {
 }
 
-static int s3c2412_pm_add(struct device *dev)
+static int s3c2412_pm_add(struct device *dev, struct subsys_interface *sif)
 {
         pm_cpu_prep = s3c2412_pm_prepare;
         pm_cpu_sleep = s3c2412_cpu_suspend;
diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c
index 36df761061de..fd49f35e448e 100644
--- a/arch/arm/mach-s3c2416/irq.c
+++ b/arch/arm/mach-s3c2416/irq.c
@@ -213,7 +213,8 @@ static int __init s3c2416_add_sub(unsigned int base,
         return 0;
 }
 
-static int __init s3c2416_irq_add(struct device *dev)
+static int __init s3c2416_irq_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         printk(KERN_INFO "S3C2416: IRQ Support\n");
 
diff --git a/arch/arm/mach-s3c2416/pm.c b/arch/arm/mach-s3c2416/pm.c
index 3bdb15a0d419..1bd4817b8eb8 100644
--- a/arch/arm/mach-s3c2416/pm.c
+++ b/arch/arm/mach-s3c2416/pm.c
@@ -48,7 +48,7 @@ static void s3c2416_pm_prepare(void)
         __raw_writel(virt_to_phys(s3c_cpu_resume), S3C2412_INFORM1);
 }
 
-static int s3c2416_pm_add(struct device *dev)
+static int s3c2416_pm_add(struct device *dev, struct subsys_interface *sif)
 {
         pm_cpu_prep = s3c2416_pm_prepare;
         pm_cpu_sleep = s3c2416_cpu_suspend;
diff --git a/arch/arm/mach-s3c2440/clock.c b/arch/arm/mach-s3c2440/clock.c
index bedbc87a3426..414364eb426c 100644
--- a/arch/arm/mach-s3c2440/clock.c
+++ b/arch/arm/mach-s3c2440/clock.c
@@ -149,7 +149,7 @@ static struct clk_lookup s3c2440_clk_lookup[] = {
         CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
 };
 
-static int s3c2440_clk_add(struct device *dev)
+static int s3c2440_clk_add(struct device *dev, struct subsys_interface *sif)
 {
         struct clk *clock_upll;
         struct clk *clock_h;
diff --git a/arch/arm/mach-s3c2440/common.h b/arch/arm/mach-s3c2440/common.h
index db8a98ac68c5..0c1eb1dfc534 100644
--- a/arch/arm/mach-s3c2440/common.h
+++ b/arch/arm/mach-s3c2440/common.h
@@ -12,6 +12,6 @@
 #ifndef __ARCH_ARM_MACH_S3C2440_COMMON_H
 #define __ARCH_ARM_MACH_S3C2440_COMMON_H
 
-void s3c2440_restart(char mode, const char *cmd);
+void s3c244x_restart(char mode, const char *cmd);
 
 #endif /* __ARCH_ARM_MACH_S3C2440_COMMON_H */
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index 15b1ddf8f626..5f0a0c8ef84f 100644
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -174,7 +174,8 @@ static struct s3c24xx_dma_order __initdata s3c2440_dma_order = {
         },
 };
 
-static int __init s3c2440_dma_add(struct device *dev)
+static int __init s3c2440_dma_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         s3c2410_dma_init();
         s3c24xx_dma_order_set(&s3c2440_dma_order);
diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c
index 4fee9bc6bcb5..4a18cde439cc 100644
--- a/arch/arm/mach-s3c2440/irq.c
+++ b/arch/arm/mach-s3c2440/irq.c
@@ -92,7 +92,7 @@ static struct irq_chip s3c_irq_wdtac97 = {
         .irq_ack        = s3c_irq_wdtac97_ack,
 };
 
-static int s3c2440_irq_add(struct device *dev)
+static int s3c2440_irq_add(struct device *dev, struct subsys_interface *sif)
 {
         unsigned int irqno;
 
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 24569550de1a..19b577bc09b8 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -487,5 +487,5 @@ MACHINE_START(ANUBIS, "Simtec-Anubis")
         .init_machine   = anubis_init,
         .init_irq       = s3c24xx_init_irq,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c
index d6a9763110cd..d7ae49c90118 100644
--- a/arch/arm/mach-s3c2440/mach-at2440evb.c
+++ b/arch/arm/mach-s3c2440/mach-at2440evb.c
@@ -222,5 +222,5 @@ MACHINE_START(AT2440EVB, "AT2440EVB")
         .init_machine   = at2440evb_init,
         .init_irq       = s3c24xx_init_irq,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 5859e609d28c..9a4a5bc008e6 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -601,5 +601,5 @@ MACHINE_START(NEO1973_GTA02, "GTA02")
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = gta02_machine_init,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-mini2440.c b/arch/arm/mach-s3c2440/mach-mini2440.c
index adbbb85bc4cd..5d66fb218a41 100644
--- a/arch/arm/mach-s3c2440/mach-mini2440.c
+++ b/arch/arm/mach-s3c2440/mach-mini2440.c
@@ -701,5 +701,5 @@ MACHINE_START(MINI2440, "MINI2440")
         .init_machine   = mini2440_init,
         .init_irq       = s3c24xx_init_irq,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c
index 40eaf844bc1f..5198e3e1c5be 100644
--- a/arch/arm/mach-s3c2440/mach-nexcoder.c
+++ b/arch/arm/mach-s3c2440/mach-nexcoder.c
@@ -158,5 +158,5 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440")
         .init_machine   = nexcoder_init,
         .init_irq       = s3c24xx_init_irq,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 4c480ef734f6..c5daeb612a88 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -436,5 +436,5 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS")
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = osiris_init,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index 80077f6472ee..6f68abf44fab 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -822,5 +822,5 @@ MACHINE_START(RX1950, "HP iPAQ RX1950")
         .init_irq = s3c24xx_init_irq,
         .init_machine = rx1950_init_machine,
         .timer = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c
index 20103bafbd4b..56af35447598 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -213,5 +213,5 @@ MACHINE_START(RX3715, "IPAQ-RX3715")
         .init_irq       = rx3715_init_irq,
         .init_machine   = rx3715_init_machine,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index 1deb60d12a60..83a1036d7dcb 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -183,5 +183,5 @@ MACHINE_START(S3C2440, "SMDK2440")
         .map_io         = smdk2440_map_io,
         .init_machine   = smdk2440_machine_init,
         .timer          = &s3c24xx_timer,
-        .restart        = s3c2440_restart,
+        .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c2440/s3c2440-cpufreq.c b/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
index cf7596694efe..61776764d9f4 100644
--- a/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
+++ b/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
@@ -270,7 +270,8 @@ struct s3c_cpufreq_info s3c2440_cpufreq_info = {
         .debug_io_show  = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),
 };
 
-static int s3c2440_cpufreq_add(struct device *dev)
+static int s3c2440_cpufreq_add(struct device *dev,
+                               struct subsys_interface *sif)
 {
         xtal = s3c_cpufreq_clk_get(NULL, "xtal");
         hclk = s3c_cpufreq_clk_get(NULL, "hclk");
diff --git a/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c b/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c
index b5368ae8d7fe..551fb433be87 100644
--- a/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c
+++ b/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c
@@ -51,7 +51,7 @@ static struct cpufreq_frequency_table s3c2440_plls_12[] __initdata = {
         { .frequency = 400000000,       .index = PLLVAL(0x5c, 1, 1),  },        /* FVco 800.000000 */
 };
 
-static int s3c2440_plls12_add(struct device *dev)
+static int s3c2440_plls12_add(struct device *dev, struct subsys_interface *sif)
 {
         struct clk *xtal_clk;
         unsigned long xtal;
diff --git a/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c b/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c
index 42f2b5cd2399..3f15bcf64290 100644
--- a/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c
+++ b/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c
@@ -79,7 +79,8 @@ static struct cpufreq_frequency_table s3c2440_plls_169344[] __initdata = {
         { .frequency = 402192000,       .index = PLLVAL(87, 2, 1),      },      /* FVco 804.384000 */
 };
 
-static int s3c2440_plls169344_add(struct device *dev)
+static int s3c2440_plls169344_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         struct clk *xtal_clk;
         unsigned long xtal;
diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c
index 517623a09fc5..2b3dddb49af7 100644
--- a/arch/arm/mach-s3c2440/s3c2440.c
+++ b/arch/arm/mach-s3c2440/s3c2440.c
@@ -35,7 +35,6 @@
 #include <plat/cpu.h>
 #include <plat/s3c244x.h>
 #include <plat/pm.h>
-#include <plat/watchdog-reset.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -74,15 +73,3 @@ void __init s3c2440_map_io(void)
         s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1up;
         s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1up;
 }
-
-void s3c2440_restart(char mode, const char *cmd)
-{
-        if (mode == 's') {
-                soft_restart(0);
-        }
-
-        arch_wdt_reset();
-
-        /* we'll take a jump through zero as a poor second */
-        soft_restart(0);
-}
diff --git a/arch/arm/mach-s3c2440/s3c2442.c b/arch/arm/mach-s3c2440/s3c2442.c
index 8004e0497bf4..22cb7c94a8c8 100644
--- a/arch/arm/mach-s3c2440/s3c2442.c
+++ b/arch/arm/mach-s3c2440/s3c2442.c
@@ -122,7 +122,7 @@ static struct clk s3c2442_clk_cam_upll = {
         },
 };
 
-static int s3c2442_clk_add(struct device *dev)
+static int s3c2442_clk_add(struct device *dev, struct subsys_interface *sif)
 {
         struct clk *clock_upll;
         struct clk *clock_h;
diff --git a/arch/arm/mach-s3c2440/s3c244x-clock.c b/arch/arm/mach-s3c2440/s3c244x-clock.c
index b3fdbdda3d5f..6d9b688c442b 100644
--- a/arch/arm/mach-s3c2440/s3c244x-clock.c
+++ b/arch/arm/mach-s3c2440/s3c244x-clock.c
@@ -72,7 +72,7 @@ static struct clk clk_arm = {
         },
 };
 
-static int s3c244x_clk_add(struct device *dev)
+static int s3c244x_clk_add(struct device *dev, struct subsys_interface *sif)
 {
         unsigned long camdivn = __raw_readl(S3C2440_CAMDIVN);
         unsigned long clkdivn;
diff --git a/arch/arm/mach-s3c2440/s3c244x-irq.c b/arch/arm/mach-s3c2440/s3c244x-irq.c
index 74d3dcf46a48..5fe8e58d3afd 100644
--- a/arch/arm/mach-s3c2440/s3c244x-irq.c
+++ b/arch/arm/mach-s3c2440/s3c244x-irq.c
@@ -91,7 +91,7 @@ static struct irq_chip s3c_irq_cam = {
         .irq_ack        = s3c_irq_cam_ack,
 };
 
-static int s3c244x_irq_add(struct device *dev)
+static int s3c244x_irq_add(struct device *dev, struct subsys_interface *sif)
 {
         unsigned int irqno;
 
diff --git a/arch/arm/mach-s3c2440/s3c244x.c b/arch/arm/mach-s3c2440/s3c244x.c
index 36bc60f61d0a..d15852f642b7 100644
--- a/arch/arm/mach-s3c2440/s3c244x.c
+++ b/arch/arm/mach-s3c2440/s3c244x.c
@@ -46,6 +46,7 @@
 #include <plat/pm.h>
 #include <plat/pll.h>
 #include <plat/nand-core.h>
+#include <plat/watchdog-reset.h>
 
 static struct map_desc s3c244x_iodesc[] __initdata = {
         IODESC_ENT(CLKPWR),
@@ -196,3 +197,14 @@ struct syscore_ops s3c244x_pm_syscore_ops = {
         .suspend        = s3c244x_suspend,
         .resume         = s3c244x_resume,
 };
+
+void s3c244x_restart(char mode, const char *cmd)
+{
+        if (mode == 's')
+                soft_restart(0);
+
+        arch_wdt_reset();
+
+        /* we'll take a jump through zero as a poor second */
+        soft_restart(0);
+}
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index de6b4a23c9ed..14224517e621 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -135,7 +135,8 @@ static struct s3c24xx_dma_selection __initdata s3c2443_dma_sel = {
         .map_size       = ARRAY_SIZE(s3c2443_dma_mappings),
 };
 
-static int __init s3c2443_dma_add(struct device *dev)
+static int __init s3c2443_dma_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         s3c24xx_dma_init(6, IRQ_S3C2443_DMA0, 0x100);
         return s3c24xx_dma_init_map(&s3c2443_dma_sel);
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 35e4ff24fb43..ac2829f56d12 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -241,7 +241,8 @@ static int __init s3c2443_add_sub(unsigned int base,
         return 0;
 }
 
-static int __init s3c2443_irq_add(struct device *dev)
+static int __init s3c2443_irq_add(struct device *dev,
+                                  struct subsys_interface *sif)
 {
         printk("S3C2443: IRQ Support\n");
 
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 31bb27dc4aeb..aebbcc291b4e 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -138,6 +138,11 @@ static struct clk init_clocks_off[] = {
                 .ctrlbit        = S3C_CLKCON_PCLK_TSADC,
         }, {
                 .name           = "i2c",
+#ifdef CONFIG_S3C_DEV_I2C1
+                .devname        = "s3c2440-i2c.0",
+#else
+                .devname        = "s3c2440-i2c",
+#endif
                 .parent         = &clk_p,
                 .enable         = s3c64xx_pclk_ctrl,
                 .ctrlbit        = S3C_CLKCON_PCLK_IIC,
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 4a7394d4bd9e..bee7dcd4df7c 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -49,7 +49,7 @@
 
 /* uart registration process */
 
-void __init s3c64xx_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+static void __init s3c64xx_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 {
         s3c24xx_init_uartdevs("s3c6400-uart", s3c64xx_uart_resources, cfg, no);
 }
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index cd3c97e2ee75..32a30f38ba0c 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -102,6 +102,7 @@ static struct wm8962_pdata wm8962_pdata __initdata = {
                 0x8000 | WM8962_GPIO_FN_DMICDAT,
                 WM8962_GPIO_FN_IRQ,    /* Open drain mode */
         },
+        .in4_dc_measure = true,
 };
 
 static struct wm9081_pdata wm9081_pdata __initdata = {
diff --git a/arch/arm/mach-s5p64x0/pm.c b/arch/arm/mach-s5p64x0/pm.c
index 23f9b22439c9..9cba18bfe47b 100644
--- a/arch/arm/mach-s5p64x0/pm.c
+++ b/arch/arm/mach-s5p64x0/pm.c
@@ -160,7 +160,7 @@ static void s5p64x0_pm_prepare(void)
 
 }
 
-static int s5p64x0_pm_add(struct device *dev)
+static int s5p64x0_pm_add(struct device *dev, struct subsys_interface *sif)
 {
         pm_cpu_prep = s5p64x0_pm_prepare;
         pm_cpu_sleep = s5p64x0_cpu_suspend;
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index c78dfddd77fd..b9ec0c35379f 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -175,7 +175,7 @@ static int s5pv210_clk_mask1_ctrl(struct clk *clk, int enable)
         return s5p_gatectrl(S5P_CLK_SRC_MASK1, clk, enable);
 }
 
-static int exynos4_clk_hdmiphy_ctrl(struct clk *clk, int enable)
+static int s5pv210_clk_hdmiphy_ctrl(struct clk *clk, int enable)
 {
         return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
 }
@@ -372,7 +372,7 @@ static struct clk init_clocks_off[] = {
         }, {
                 .name           = "hdmiphy",
                 .devname        = "s5pv210-hdmi",
-                .enable         = exynos4_clk_hdmiphy_ctrl,
+                .enable         = s5pv210_clk_hdmiphy_ctrl,
                 .ctrlbit        = (1 << 0),
         }, {
                 .name           = "dacphy",
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 677c71c41e50..736bfb103cbc 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -133,7 +133,7 @@ static void s5pv210_pm_prepare(void)
         s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
 }
 
-static int s5pv210_pm_add(struct device *dev)
+static int s5pv210_pm_add(struct device *dev, struct subsys_interface *sif)
 {
         pm_cpu_prep = s5pv210_pm_prepare;
         pm_cpu_sleep = s5pv210_cpu_suspend;
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index ebafe8aa8956..0c4b76ab4d8e 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -202,7 +202,6 @@ static struct irda_platform_data assabet_irda_data = {
 static struct mcp_plat_data assabet_mcp_data = {
         .mccr0          = MCCR0_ADM,
         .sclk_rate      = 11981000,
-        .codec          = "ucb1x00",
 };
 
 static void __init assabet_init(void)
@@ -253,17 +252,6 @@ static void __init assabet_init(void)
         sa11x0_register_mtd(&assabet_flash_data, assabet_flash_resources,
                             ARRAY_SIZE(assabet_flash_resources));
         sa11x0_register_irda(&assabet_irda_data);
-
-        /*
-         * Setup the PPC unit correctly.
-         */
-        PPDR &= ~PPC_RXD4;
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PSDR |= PPC_RXD4;
-        PSDR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-
-        ASSABET_BCR_set(ASSABET_BCR_CODEC_RST);
         sa11x0_register_mcp(&assabet_mcp_data);
 }
 
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index d12d0f48b1dc..11bb6d0b9be3 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -124,23 +124,12 @@ static void __init cerf_map_io(void)
 static struct mcp_plat_data cerf_mcp_data = {
         .mccr0          = MCCR0_ADM,
         .sclk_rate      = 11981000,
-        .codec          = "ucb1x00",
 };
 
 static void __init cerf_init(void)
 {
         platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
         sa11x0_register_mtd(&cerf_flash_data, &cerf_flash_resource, 1);
-
-        /*
-         * Setup the PPC unit correctly.
-         */
-        PPDR &= ~PPC_RXD4;
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PSDR |= PPC_RXD4;
-        PSDR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-
         sa11x0_register_mcp(&cerf_mcp_data);
 }
 
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index d6df9f6c9f7e..dab3c6347a8f 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -11,39 +11,17 @@
 #include <linux/clk.h>
 #include <linux/spinlock.h>
 #include <linux/mutex.h>
-#include <linux/io.h>
-#include <linux/clkdev.h>
 
 #include <mach/hardware.h>
 
-struct clkops {
-        void                    (*enable)(struct clk *);
-        void                    (*disable)(struct clk *);
-        unsigned long           (*getrate)(struct clk *);
-};
-
+/*
+ * Very simple clock implementation - we only have one clock to deal with.
+ */
 struct clk {
-        const struct clkops     *ops;
-        unsigned long           rate;
         unsigned int            enabled;
 };
 
-#define INIT_CLKREG(_clk, _devname, _conname)           \
-        {                                               \
-                .clk            = _clk,                 \
-                .dev_id         = _devname,             \
-                .con_id         = _conname,             \
-        }
-
-#define DEFINE_CLK(_name, _ops, _rate)                  \
-struct clk clk_##_name = {                              \
-                .ops    = _ops,                         \
-                .rate   = _rate,                        \
-        }
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-static void clk_gpio27_enable(struct clk *clk)
+static void clk_gpio27_enable(void)
 {
         /*
          * First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111:
@@ -54,22 +32,38 @@ static void clk_gpio27_enable(struct clk *clk)
         TUCR = TUCR_3_6864MHz;
 }
 
-static void clk_gpio27_disable(struct clk *clk)
+static void clk_gpio27_disable(void)
 {
         TUCR = 0;
         GPDR &= ~GPIO_32_768kHz;
         GAFR &= ~GPIO_32_768kHz;
 }
 
+static struct clk clk_gpio27;
+
+static DEFINE_SPINLOCK(clocks_lock);
+
+struct clk *clk_get(struct device *dev, const char *id)
+{
+        const char *devname = dev_name(dev);
+
+        return strcmp(devname, "sa1111.0") ? ERR_PTR(-ENOENT) : &clk_gpio27;
+}
+EXPORT_SYMBOL(clk_get);
+
+void clk_put(struct clk *clk)
+{
+}
+EXPORT_SYMBOL(clk_put);
+
 int clk_enable(struct clk *clk)
 {
         unsigned long flags;
 
         spin_lock_irqsave(&clocks_lock, flags);
         if (clk->enabled++ == 0)
-                clk->ops->enable(clk);
+                clk_gpio27_enable();
         spin_unlock_irqrestore(&clocks_lock, flags);
-
         return 0;
 }
 EXPORT_SYMBOL(clk_enable);
@@ -82,48 +76,13 @@ void clk_disable(struct clk *clk)
 
         spin_lock_irqsave(&clocks_lock, flags);
         if (--clk->enabled == 0)
-                clk->ops->disable(clk);
+                clk_gpio27_disable();
         spin_unlock_irqrestore(&clocks_lock, flags);
 }
 EXPORT_SYMBOL(clk_disable);
 
 unsigned long clk_get_rate(struct clk *clk)
 {
-        unsigned long rate;
-
-        rate = clk->rate;
-        if (clk->ops->getrate)
-                rate = clk->ops->getrate(clk);
-
-        return rate;
+        return 3686400;
 }
 EXPORT_SYMBOL(clk_get_rate);
-
-const struct clkops clk_gpio27_ops = {
-        .enable         = clk_gpio27_enable,
-        .disable        = clk_gpio27_disable,
-};
-
-static void clk_dummy_enable(struct clk *clk) { }
-static void clk_dummy_disable(struct clk *clk) { }
-
-const struct clkops clk_dummy_ops = {
-        .enable         = clk_dummy_enable,
-        .disable        = clk_dummy_disable,
-};
-
-static DEFINE_CLK(gpio27, &clk_gpio27_ops, 3686400);
-static DEFINE_CLK(dummy, &clk_dummy_ops, 0);
-
-static struct clk_lookup sa11xx_clkregs[] = {
-        INIT_CLKREG(&clk_gpio27, "sa1111.0", NULL),
-        INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
-};
-
-static int __init sa11xx_clk_init(void)
-{
-        clkdev_add_table(sa11xx_clkregs, ARRAY_SIZE(sa11xx_clkregs));
-        return 0;
-}
-
-postcore_initcall(sa11xx_clk_init);
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index c483912d08af..fd5652118ed1 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -27,7 +27,6 @@
 #include <linux/timer.h>
 #include <linux/gpio.h>
 #include <linux/pda_power.h>
-#include <linux/mfd/ucb1x00.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -86,15 +85,10 @@ static struct scoop_pcmcia_config collie_pcmcia_config = {
         .num_devs       = 1,
 };
 
-static struct ucb1x00_plat_data collie_ucb1x00_data = {
-        .gpio_base      = COLLIE_TC35143_GPIO_BASE,
-};
-
 static struct mcp_plat_data collie_mcp_data = {
         .mccr0          = MCCR0_ADM | MCCR0_ExtClk,
         .sclk_rate      = 9216000,
-        .codec          = "ucb1x00",
-        .codec_pdata    = &collie_ucb1x00_data,
+        .gpio_base      = COLLIE_TC35143_GPIO_BASE,
 };
 
 /*
@@ -144,8 +138,6 @@ static struct pda_power_pdata collie_power_data = {
 static struct resource collie_power_resource[] = {
         {
                 .name           = "ac",
-                .start          = gpio_to_irq(COLLIE_GPIO_AC_IN),
-                .end            = gpio_to_irq(COLLIE_GPIO_AC_IN),
                 .flags          = IORESOURCE_IRQ |
                                   IORESOURCE_IRQ_HIGHEDGE |
                                   IORESOURCE_IRQ_LOWEDGE,
@@ -347,7 +339,8 @@ static void __init collie_init(void)
 
         GPSR |= _COLLIE_GPIO_UCB1x00_RESET;
 
-
+        collie_power_resource[0].start = gpio_to_irq(COLLIE_GPIO_AC_IN);
+        collie_power_resource[0].end = gpio_to_irq(COLLIE_GPIO_AC_IN);
         platform_scoop_config = &collie_pcmcia_config;
 
         ret = platform_add_devices(devices, ARRAY_SIZE(devices));
@@ -357,16 +350,6 @@ static void __init collie_init(void)
 
         sa11x0_register_mtd(&collie_flash_data, collie_flash_resources,
                             ARRAY_SIZE(collie_flash_resources));
-
-        /*
-         * Setup the PPC unit correctly.
-         */
-        PPDR &= ~PPC_RXD4;
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PSDR |= PPC_RXD4;
-        PSDR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-
         sa11x0_register_mcp(&collie_mcp_data);
 
         sharpsl_save_param();
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c
index aaa8acf76b7b..19b2053f5af4 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/arch/arm/mach-sa1100/cpu-sa1100.c
@@ -228,7 +228,7 @@ static int __init sa1100_cpu_init(struct cpufreq_policy *policy)
         return 0;
 }
 
-static struct cpufreq_driver sa1100_driver = {
+static struct cpufreq_driver sa1100_driver __refdata = {
         .flags          = CPUFREQ_STICKY,
         .verify         = sa11x0_verify_speed,
         .target         = sa1100_target,
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index e3a28ca2a7b7..bb10ee2cb89f 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -217,15 +217,10 @@ static struct platform_device sa11x0uart3_device = {
 static struct resource sa11x0mcp_resources[] = {
         [0] = {
                 .start  = __PREG(Ser4MCCR0),
-                .end    = __PREG(Ser4MCCR0) + 0x1C - 1,
+                .end    = __PREG(Ser4MCCR0) + 0xffff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
-                .start  = __PREG(Ser4MCCR1),
-                .end    = __PREG(Ser4MCCR1) + 0x4 - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [2] = {
                 .start  = IRQ_Ser4MCP,
                 .end    = IRQ_Ser4MCP,
                 .flags  = IORESOURCE_IRQ,
@@ -350,29 +345,9 @@ void sa11x0_register_irda(struct irda_platform_data *irda)
         sa11x0_register_device(&sa11x0ir_device, irda);
 }
 
-static struct resource sa11x0rtc_resources[] = {
-        [0] = {
-                .start  = 0x90010000,
-                .end    = 0x900100ff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_RTC1Hz,
-                .end    = IRQ_RTC1Hz,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .start  = IRQ_RTCAlrm,
-                .end    = IRQ_RTCAlrm,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
 static struct platform_device sa11x0rtc_device = {
         .name           = "sa1100-rtc",
         .id             = -1,
-        .resource       = sa11x0rtc_resources,
-        .num_resources  = ARRAY_SIZE(sa11x0rtc_resources),
 };
 
 static struct platform_device *sa11x0_devices[] __initdata = {
diff --git a/arch/arm/mach-sa1100/include/mach/mcp.h b/arch/arm/mach-sa1100/include/mach/mcp.h
index 586cec898b35..ed1a331508a7 100644
--- a/arch/arm/mach-sa1100/include/mach/mcp.h
+++ b/arch/arm/mach-sa1100/include/mach/mcp.h
@@ -17,8 +17,6 @@ struct mcp_plat_data {
         u32 mccr1;
         unsigned int sclk_rate;
         int gpio_base;
-        const char *codec;
-        void *codec_pdata;
 };
 
 #endif
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index f50b00bd18a0..b412fc09c80c 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -198,3 +198,5 @@ static int __init jornada_ssp_init(void)
 {
         return platform_driver_register(&jornadassp_driver);
 }
+
+module_init(jornada_ssp_init);
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index d117ceab6215..af4e2761f3db 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -24,20 +24,10 @@
 static struct mcp_plat_data lart_mcp_data = {
         .mccr0          = MCCR0_ADM,
         .sclk_rate      = 11981000,
-        .codec          = "ucb1x00",
 };
 
 static void __init lart_init(void)
 {
-        /*
-         * Setup the PPC unit correctly.
-         */
-        PPDR &= ~PPC_RXD4;
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PSDR |= PPC_RXD4;
-        PSDR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-
         sa11x0_register_mcp(&lart_mcp_data);
 }
 
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 748d34435b3f..318b2b766a0b 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -55,22 +55,11 @@ static struct resource shannon_flash_resource = {
 static struct mcp_plat_data shannon_mcp_data = {
         .mccr0          = MCCR0_ADM,
         .sclk_rate      = 11981000,
-        .codec          = "ucb1x00",
 };
 
 static void __init shannon_init(void)
 {
         sa11x0_register_mtd(&shannon_flash_data, &shannon_flash_resource, 1);
-
-        /*
-         * Setup the PPC unit correctly.
-         */
-        PPDR &= ~PPC_RXD4;
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PSDR |= PPC_RXD4;
-        PSDR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-
         sa11x0_register_mcp(&shannon_mcp_data);
 }
 
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 458ececefa58..e17c04d6e324 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -14,7 +14,6 @@
 #include <linux/mtd/partitions.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
-#include <linux/mfd/ucb1x00.h>
 
 #include <asm/irq.h>
 #include <mach/hardware.h>
@@ -188,15 +187,10 @@ static struct resource simpad_flash_resources [] = {
         }
 };
 
-static struct ucb1x00_plat_data simpad_ucb1x00_data = {
-        .gpio_base      = SIMPAD_UCB1X00_GPIO_BASE,
-};
-
 static struct mcp_plat_data simpad_mcp_data = {
         .mccr0          = MCCR0_ADM,
         .sclk_rate      = 11981000,
-        .codec          = "ucb1300",
-        .codec_pdata    = &simpad_ucb1x00_data,
+        .gpio_base      = SIMPAD_UCB1X00_GPIO_BASE,
 };
 
 
@@ -384,16 +378,6 @@ static int __init simpad_init(void)
 
         sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources,
                               ARRAY_SIZE(simpad_flash_resources));
-
-        /*
-         * Setup the PPC unit correctly.
-         */
-        PPDR &= ~PPC_RXD4;
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PSDR |= PPC_RXD4;
-        PSDR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-
         sa11x0_register_mcp(&simpad_mcp_data);
 
         ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index eff8a96c75ee..12c431f3443f 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -30,6 +30,7 @@
 #include <linux/serial_sci.h>
 #include <linux/smsc911x.h>
 #include <linux/gpio.h>
+#include <linux/videodev2.h>
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
 #include <linux/mmc/host.h>
@@ -37,7 +38,7 @@
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mfd/tmio.h>
 #include <linux/sh_clk.h>
-#include <linux/dma-mapping.h>
+#include <linux/videodev2.h>
 #include <video/sh_mobile_lcdc.h>
 #include <video/sh_mipi_dsi.h>
 #include <sound/sh_fsi.h>
@@ -159,19 +160,12 @@ static struct resource sh_mmcif_resources[] = {
         },
 };
 
-static struct sh_mmcif_dma sh_mmcif_dma = {
-        .chan_priv_rx   = {
-                .slave_id       = SHDMA_SLAVE_MMCIF_RX,
-        },
-        .chan_priv_tx   = {
-                .slave_id       = SHDMA_SLAVE_MMCIF_TX,
-        },
-};
 static struct sh_mmcif_plat_data sh_mmcif_platdata = {
         .sup_pclk       = 0,
         .ocr            = MMC_VDD_165_195,
         .caps           = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
-        .dma            = &sh_mmcif_dma,
+        .slave_id_tx    = SHDMA_SLAVE_MMCIF_TX,
+        .slave_id_rx    = SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device mmc_device = {
@@ -236,16 +230,6 @@ static void lcd_backlight_reset(void)
         gpio_set_value(GPIO_PORT235, 1);
 }
 
-static void lcd_on(void *board_data, struct fb_info *info)
-{
-        lcd_backlight_on();
-}
-
-static void lcd_off(void *board_data)
-{
-        lcd_backlight_reset();
-}
-
 /* LCDC0 */
 static const struct fb_videomode lcdc0_modes[] = {
         {
@@ -269,14 +253,14 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
                 .interface_type = RGB24,
                 .clock_divider = 1,
                 .flags = LCDC_FLAGS_DWPOL,
-                .lcd_size_cfg.width = 44,
-                .lcd_size_cfg.height = 79,
                 .fourcc = V4L2_PIX_FMT_RGB565,
-                .lcd_cfg = lcdc0_modes,
-                .num_cfg = ARRAY_SIZE(lcdc0_modes),
-                .board_cfg = {
-                        .display_on = lcd_on,
-                        .display_off = lcd_off,
+                .lcd_modes = lcdc0_modes,
+                .num_modes = ARRAY_SIZE(lcdc0_modes),
+                .panel_cfg = {
+                        .width = 44,
+                        .height = 79,
+                        .display_on = lcd_backlight_on,
+                        .display_off = lcd_backlight_reset,
                 },
         }
 };
@@ -321,12 +305,11 @@ static struct resource mipidsi0_resources[] = {
         },
 };
 
-#define DSI0PHYCR       0xe615006c
 static int sh_mipi_set_dot_clock(struct platform_device *pdev,
                                  void __iomem *base,
                                  int enable)
 {
-        struct clk *pck;
+        struct clk *pck, *phy;
         int ret;
 
         pck = clk_get(&pdev->dev, "dsip_clk");
@@ -335,18 +318,27 @@ static int sh_mipi_set_dot_clock(struct platform_device *pdev,
                 goto sh_mipi_set_dot_clock_pck_err;
         }
 
+        phy = clk_get(&pdev->dev, "dsiphy_clk");
+        if (IS_ERR(phy)) {
+                ret = PTR_ERR(phy);
+                goto sh_mipi_set_dot_clock_phy_err;
+        }
+
         if (enable) {
                 clk_set_rate(pck, clk_round_rate(pck,  24000000));
-                __raw_writel(0x2a809010, DSI0PHYCR);
+                clk_set_rate(phy, clk_round_rate(pck, 510000000));
                 clk_enable(pck);
+                clk_enable(phy);
         } else {
                 clk_disable(pck);
+                clk_disable(phy);
         }
 
         ret = 0;
 
+        clk_put(phy);
+sh_mipi_set_dot_clock_phy_err:
         clk_put(pck);
-
 sh_mipi_set_dot_clock_pck_err:
         return ret;
 }
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index aab0a349f759..f90ba5b850a3 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -258,10 +258,16 @@ static struct sh_mobile_meram_info meram_info = {
 
 static struct resource meram_resources[] = {
         [0] = {
-                .name   = "MERAM",
-                .start  = 0xe8000000,
-                .end    = 0xe81fffff,
-                .flags  = IORESOURCE_MEM,
+                .name   = "regs",
+                .start  = 0xe8000000,
+                .end    = 0xe807ffff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .name   = "meram",
+                .start  = 0xe8080000,
+                .end    = 0xe81fffff,
+                .flags  = IORESOURCE_MEM,
         },
 };
 
@@ -295,15 +301,6 @@ static struct resource sh_mmcif_resources[] = {
         },
 };
 
-static struct sh_mmcif_dma sh_mmcif_dma = {
-        .chan_priv_rx   = {
-                .slave_id       = SHDMA_SLAVE_MMCIF_RX,
-        },
-        .chan_priv_tx   = {
-                .slave_id       = SHDMA_SLAVE_MMCIF_TX,
-        },
-};
-
 static struct sh_mmcif_plat_data sh_mmcif_plat = {
         .sup_pclk       = 0,
         .ocr            = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
@@ -311,7 +308,8 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
                           MMC_CAP_8_BIT_DATA |
                           MMC_CAP_NEEDS_POLL,
         .get_cd         = slot_cn7_get_cd,
-        .dma            = &sh_mmcif_dma,
+        .slave_id_tx    = SHDMA_SLAVE_MMCIF_TX,
+        .slave_id_rx    = SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device sh_mmcif_device = {
@@ -445,82 +443,6 @@ static struct platform_device usb1_host_device = {
         .resource       = usb1_host_resources,
 };
 
-static const struct fb_videomode ap4evb_lcdc_modes[] = {
-        {
-#ifdef CONFIG_AP4EVB_QHD
-                .name           = "R63302(QHD)",
-                .xres           = 544,
-                .yres           = 961,
-                .left_margin    = 72,
-                .right_margin   = 600,
-                .hsync_len      = 16,
-                .upper_margin   = 8,
-                .lower_margin   = 8,
-                .vsync_len      = 2,
-                .sync           = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
-#else
-                .name           = "WVGA Panel",
-                .xres           = 800,
-                .yres           = 480,
-                .left_margin    = 220,
-                .right_margin   = 110,
-                .hsync_len      = 70,
-                .upper_margin   = 20,
-                .lower_margin   = 5,
-                .vsync_len      = 5,
-                .sync           = 0,
-#endif
-        },
-};
-static struct sh_mobile_meram_cfg lcd_meram_cfg = {
-        .icb[0] = {
-                .marker_icb     = 28,
-                .cache_icb      = 24,
-                .meram_offset   = 0x0,
-                .meram_size     = 0x40,
-        },
-        .icb[1] = {
-                .marker_icb     = 29,
-                .cache_icb      = 25,
-                .meram_offset   = 0x40,
-                .meram_size     = 0x40,
-        },
-};
-
-static struct sh_mobile_lcdc_info lcdc_info = {
-        .meram_dev = &meram_info,
-        .ch[0] = {
-                .chan = LCDC_CHAN_MAINLCD,
-                .fourcc = V4L2_PIX_FMT_RGB565,
-                .lcd_cfg = ap4evb_lcdc_modes,
-                .num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
-                .meram_cfg = &lcd_meram_cfg,
-        }
-};
-
-static struct resource lcdc_resources[] = {
-        [0] = {
-                .name   = "LCDC",
-                .start  = 0xfe940000, /* P4-only space */
-                .end    = 0xfe943fff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = intcs_evt2irq(0x580),
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device lcdc_device = {
-        .name           = "sh_mobile_lcdc_fb",
-        .num_resources  = ARRAY_SIZE(lcdc_resources),
-        .resource       = lcdc_resources,
-        .dev    = {
-                .platform_data  = &lcdc_info,
-                .coherent_dma_mask = ~0,
-        },
-};
-
 /*
  * QHD display
  */
@@ -564,20 +486,25 @@ static struct platform_device keysc_device = {
 };
 
 /* MIPI-DSI */
-#define PHYCTRL         0x0070
 static int sh_mipi_set_dot_clock(struct platform_device *pdev,
                                  void __iomem *base,
                                  int enable)
 {
         struct clk *pck = clk_get(&pdev->dev, "dsip_clk");
-        void __iomem *phy =  base + PHYCTRL;
 
         if (IS_ERR(pck))
                 return PTR_ERR(pck);
 
         if (enable) {
+                /*
+                 * DSIPCLK      = 24MHz
+                 * D-PHY        = DSIPCLK * ((0x6*2)+1) = 312MHz (see .phyctrl)
+                 * HsByteCLK    = D-PHY/8 = 39MHz
+                 *
+                 *  X * Y * FPS =
+                 * (544+72+600+16) * (961+8+8+2) * 30 = 36.1MHz
+                 */
                 clk_set_rate(pck, clk_round_rate(pck, 24000000));
-                iowrite32(ioread32(phy) | (0xb << 8), phy);
                 clk_enable(pck);
         } else {
                 clk_disable(pck);
@@ -601,11 +528,14 @@ static struct resource mipidsi0_resources[] = {
         },
 };
 
+static struct sh_mobile_lcdc_info lcdc_info;
+
 static struct sh_mipi_dsi_info mipidsi0_info = {
         .data_format    = MIPI_RGB888,
         .lcd_chan       = &lcdc_info.ch[0],
         .lane           = 2,
         .vsynw_offset   = 17,
+        .phyctrl        = 0x6 << 8,
         .flags          = SH_MIPI_DSI_SYNC_PULSES_MODE |
                           SH_MIPI_DSI_HSbyteCLK,
         .set_dot_clock  = sh_mipi_set_dot_clock,
@@ -627,6 +557,81 @@ static struct platform_device *qhd_devices[] __initdata = {
 };
 #endif /* CONFIG_AP4EVB_QHD */
 
+/* LCDC0 */
+static const struct fb_videomode ap4evb_lcdc_modes[] = {
+        {
+#ifdef CONFIG_AP4EVB_QHD
+                .name           = "R63302(QHD)",
+                .xres           = 544,
+                .yres           = 961,
+                .left_margin    = 72,
+                .right_margin   = 600,
+                .hsync_len      = 16,
+                .upper_margin   = 8,
+                .lower_margin   = 8,
+                .vsync_len      = 2,
+                .sync           = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+#else
+                .name           = "WVGA Panel",
+                .xres           = 800,
+                .yres           = 480,
+                .left_margin    = 220,
+                .right_margin   = 110,
+                .hsync_len      = 70,
+                .upper_margin   = 20,
+                .lower_margin   = 5,
+                .vsync_len      = 5,
+                .sync           = 0,
+#endif
+        },
+};
+
+static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
+        .icb[0] = {
+                .meram_size     = 0x40,
+        },
+        .icb[1] = {
+                .meram_size     = 0x40,
+        },
+};
+
+static struct sh_mobile_lcdc_info lcdc_info = {
+        .meram_dev = &meram_info,
+        .ch[0] = {
+                .chan = LCDC_CHAN_MAINLCD,
+                .fourcc = V4L2_PIX_FMT_RGB565,
+                .lcd_modes = ap4evb_lcdc_modes,
+                .num_modes = ARRAY_SIZE(ap4evb_lcdc_modes),
+                .meram_cfg = &lcd_meram_cfg,
+#ifdef CONFIG_AP4EVB_QHD
+                .tx_dev = &mipidsi0_device,
+#endif
+        }
+};
+
+static struct resource lcdc_resources[] = {
+        [0] = {
+                .name   = "LCDC",
+                .start  = 0xfe940000, /* P4-only space */
+                .end    = 0xfe943fff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = intcs_evt2irq(0x580),
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device lcdc_device = {
+        .name           = "sh_mobile_lcdc_fb",
+        .num_resources  = ARRAY_SIZE(lcdc_resources),
+        .resource       = lcdc_resources,
+        .dev    = {
+                .platform_data  = &lcdc_info,
+                .coherent_dma_mask = ~0,
+        },
+};
+
 /* FSI */
 #define IRQ_FSI         evt2irq(0x1840)
 static int __fsi_set_rate(struct clk *clk, long rate, int enable)
@@ -745,26 +750,18 @@ fsi_set_rate_end:
         return ret;
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
-{
-        int ret;
-
-        if (is_porta)
-                ret = fsi_ak4642_set_rate(dev, rate, enable);
-        else
-                ret = fsi_hdmi_set_rate(dev, rate, enable);
-
-        return ret;
-}
-
 static struct sh_fsi_platform_info fsi_info = {
-        .porta_flags = SH_FSI_BRS_INV,
-
-        .portb_flags = SH_FSI_BRS_INV |
-                       SH_FSI_BRM_INV |
-                       SH_FSI_LRS_INV |
-                       SH_FSI_FMT_SPDIF,
-        .set_rate = fsi_set_rate,
+        .port_a = {
+                .flags          = SH_FSI_BRS_INV,
+                .set_rate       = fsi_ak4642_set_rate,
+        },
+        .port_b = {
+                .flags          = SH_FSI_BRS_INV |
+                                  SH_FSI_BRM_INV |
+                                  SH_FSI_LRS_INV |
+                                  SH_FSI_FMT_SPDIF,
+                .set_rate       = fsi_hdmi_set_rate,
+        },
 };
 
 static struct resource fsi_resources[] = {
@@ -802,69 +799,15 @@ static struct fsi_ak4642_info fsi2_ak4643_info = {
 static struct platform_device fsi_ak4643_device = {
         .name   = "fsi-ak4642-audio",
         .dev    = {
-                .platform_data  = &fsi_info,
-        },
-};
-
-static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
-        .icb[0] = {
-                .marker_icb     = 30,
-                .cache_icb      = 26,
-                .meram_offset   = 0x80,
-                .meram_size     = 0x100,
-        },
-        .icb[1] = {
-                .marker_icb     = 31,
-                .cache_icb      = 27,
-                .meram_offset   = 0x180,
-                .meram_size     = 0x100,
-        },
-};
-
-static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
-        .clock_source = LCDC_CLK_EXTERNAL,
-        .meram_dev = &meram_info,
-        .ch[0] = {
-                .chan = LCDC_CHAN_MAINLCD,
-                .fourcc = V4L2_PIX_FMT_RGB565,
-                .interface_type = RGB24,
-                .clock_divider = 1,
-                .flags = LCDC_FLAGS_DWPOL,
-                .meram_cfg = &hdmi_meram_cfg,
-        }
-};
-
-static struct resource lcdc1_resources[] = {
-        [0] = {
-                .name   = "LCDC1",
-                .start  = 0xfe944000,
-                .end    = 0xfe947fff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = intcs_evt2irq(0x1780),
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device lcdc1_device = {
-        .name           = "sh_mobile_lcdc_fb",
-        .num_resources  = ARRAY_SIZE(lcdc1_resources),
-        .resource       = lcdc1_resources,
-        .id             = 1,
-        .dev    = {
-                .platform_data  = &sh_mobile_lcdc1_info,
-                .coherent_dma_mask = ~0,
+                .platform_data  = &fsi2_ak4643_info,
         },
 };
 
+/* LCDC1 */
 static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
                                 unsigned long *parent_freq);
 
-
 static struct sh_mobile_hdmi_info hdmi_info = {
-        .lcd_chan = &sh_mobile_lcdc1_info.ch[0],
-        .lcd_dev = &lcdc1_device.dev,
         .flags = HDMI_SND_SRC_SPDIF,
         .clk_optimize_parent = ap4evb_clk_optimize,
 };
@@ -893,10 +836,6 @@ static struct platform_device hdmi_device = {
         },
 };
 
-static struct platform_device fsi_hdmi_device = {
-        .name           = "sh_fsi2_b_hdmi",
-};
-
 static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
                                 unsigned long *parent_freq)
 {
@@ -916,6 +855,57 @@ static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
         return error;
 }
 
+static const struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+        .icb[0] = {
+                .meram_size     = 0x100,
+        },
+        .icb[1] = {
+                .meram_size     = 0x100,
+        },
+};
+
+static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
+        .clock_source = LCDC_CLK_EXTERNAL,
+        .meram_dev = &meram_info,
+        .ch[0] = {
+                .chan = LCDC_CHAN_MAINLCD,
+                .fourcc = V4L2_PIX_FMT_RGB565,
+                .interface_type = RGB24,
+                .clock_divider = 1,
+                .flags = LCDC_FLAGS_DWPOL,
+                .meram_cfg = &hdmi_meram_cfg,
+                .tx_dev = &hdmi_device,
+        }
+};
+
+static struct resource lcdc1_resources[] = {
+        [0] = {
+                .name   = "LCDC1",
+                .start  = 0xfe944000,
+                .end    = 0xfe947fff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = intcs_evt2irq(0x1780),
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device lcdc1_device = {
+        .name           = "sh_mobile_lcdc_fb",
+        .num_resources  = ARRAY_SIZE(lcdc1_resources),
+        .resource       = lcdc1_resources,
+        .id             = 1,
+        .dev    = {
+                .platform_data  = &sh_mobile_lcdc1_info,
+                .coherent_dma_mask = ~0,
+        },
+};
+
+static struct platform_device fsi_hdmi_device = {
+        .name           = "sh_fsi2_b_hdmi",
+};
+
 static struct gpio_led ap4evb_leds[] = {
         {
                 .name                   = "led4",
@@ -1050,9 +1040,9 @@ static struct platform_device *ap4evb_devices[] __initdata = {
         &fsi_ak4643_device,
         &fsi_hdmi_device,
         &sh_mmcif_device,
-        &lcdc1_device,
-        &lcdc_device,
         &hdmi_device,
+        &lcdc_device,
+        &lcdc1_device,
         &ceu_device,
         &ap4evb_camera,
         &meram_device,
@@ -1363,8 +1353,8 @@ static void __init ap4evb_init(void)
         lcdc_info.ch[0].interface_type          = RGB24;
         lcdc_info.ch[0].clock_divider           = 1;
         lcdc_info.ch[0].flags                   = LCDC_FLAGS_DWPOL;
-        lcdc_info.ch[0].lcd_size_cfg.width      = 44;
-        lcdc_info.ch[0].lcd_size_cfg.height     = 79;
+        lcdc_info.ch[0].panel_cfg.width         = 44;
+        lcdc_info.ch[0].panel_cfg.height        = 79;
 
         platform_add_devices(qhd_devices, ARRAY_SIZE(qhd_devices));
 
@@ -1405,8 +1395,8 @@ static void __init ap4evb_init(void)
         lcdc_info.ch[0].interface_type          = RGB18;
         lcdc_info.ch[0].clock_divider           = 3;
         lcdc_info.ch[0].flags                   = 0;
-        lcdc_info.ch[0].lcd_size_cfg.width      = 152;
-        lcdc_info.ch[0].lcd_size_cfg.height     = 91;
+        lcdc_info.ch[0].panel_cfg.width         = 152;
+        lcdc_info.ch[0].panel_cfg.height        = 91;
 
         /* enable TouchScreen */
         irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW);
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 4d2201622323..c79baa9ef61b 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -27,6 +27,7 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/smsc911x.h>
+#include <linux/videodev2.h>
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -241,13 +242,13 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
         .clock_source   = LCDC_CLK_BUS,
         .ch[0] = {
                 .chan                   = LCDC_CHAN_MAINLCD,
-                .bpp                    = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type         = RGB24,
                 .clock_divider          = 5,
                 .flags                  = 0,
-                .lcd_cfg                = &lcdc0_mode,
-                .num_cfg                = 1,
-                .lcd_size_cfg = {
+                .lcd_modes              = &lcdc0_mode,
+                .num_modes              = 1,
+                .panel_cfg = {
                         .width  = 152,
                         .height = 91,
                 },
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index 857ceeec1bb0..c8e7ca23fc06 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -143,11 +143,10 @@ static struct gpio_keys_button gpio_buttons[] = {
 static struct gpio_keys_platform_data gpio_key_info = {
         .buttons        = gpio_buttons,
         .nbuttons       = ARRAY_SIZE(gpio_buttons),
-        .poll_interval  = 250, /* polled for now */
 };
 
 static struct platform_device gpio_keys_device = {
-        .name   = "gpio-keys-polled", /* polled for now */
+        .name   = "gpio-keys",
         .id     = -1,
         .dev    = {
                 .platform_data  = &gpio_key_info,
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 9b42fbd10f8e..865d56d96299 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -43,7 +43,6 @@
 #include <linux/smsc911x.h>
 #include <linux/sh_intc.h>
 #include <linux/tca6416_keypad.h>
-#include <linux/usb/r8a66597.h>
 #include <linux/usb/renesas_usbhs.h>
 #include <linux/dma-mapping.h>
 
@@ -145,11 +144,6 @@
  * 1-2 short | VBUS 5V       | Host
  * open      | external VBUS | Function
  *
- * *1
- * CN31 is used as
- * CONFIG_USB_R8A66597_HCD      Host
- * CONFIG_USB_RENESAS_USBHS     Function
- *
  * CAUTION
  *
  * renesas_usbhs driver can use external interrupt mode
@@ -161,15 +155,6 @@
  * mackerel can not use external interrupt (IRQ7-PORT167) mode on "USB0",
  * because Touchscreen is using IRQ7-PORT40.
  * It is impossible to use IRQ7 demux on this board.
- *
- * We can use external interrupt mode USB-Function on "USB1".
- * USB1 can become Host by r8a66597, and become Function by renesas_usbhs.
- * But don't select both drivers in same time.
- * These uses same IRQ number for request_irq(), and aren't supporting
- * IRQF_SHARED / IORESOURCE_IRQ_SHAREABLE.
- *
- * Actually these are old/new version of USB driver.
- * This mean its register will be broken if it supports shared IRQ,
  */
 
 /*
@@ -208,6 +193,16 @@
  */
 
 /*
+ * FSI - AK4642
+ *
+ * it needs amixer settings for playing
+ *
+ * amixer set "Headphone" on
+ * amixer set "HPOUTL Mixer DACH" on
+ * amixer set "HPOUTR Mixer DACH" on
+ */
+
+/*
  * FIXME !!
  *
  * gpio_no_direction
@@ -323,8 +318,14 @@ static struct sh_mobile_meram_info mackerel_meram_info = {
 
 static struct resource meram_resources[] = {
         [0] = {
-                .name   = "MERAM",
+                .name   = "regs",
                 .start  = 0xe8000000,
+                .end    = 0xe807ffff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .name   = "meram",
+                .start  = 0xe8080000,
                 .end    = 0xe81fffff,
                 .flags  = IORESOURCE_MEM,
         },
@@ -356,29 +357,23 @@ static struct fb_videomode mackerel_lcdc_modes[] = {
         },
 };
 
-static int mackerel_set_brightness(void *board_data, int brightness)
+static int mackerel_set_brightness(int brightness)
 {
         gpio_set_value(GPIO_PORT31, brightness);
 
         return 0;
 }
 
-static int mackerel_get_brightness(void *board_data)
+static int mackerel_get_brightness(void)
 {
         return gpio_get_value(GPIO_PORT31);
 }
 
-static struct sh_mobile_meram_cfg lcd_meram_cfg = {
+static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
         .icb[0] = {
-                .marker_icb     = 28,
-                .cache_icb      = 24,
-                .meram_offset   = 0x0,
                 .meram_size     = 0x40,
         },
         .icb[1] = {
-                .marker_icb     = 29,
-                .cache_icb      = 25,
-                .meram_offset   = 0x40,
                 .meram_size     = 0x40,
         },
 };
@@ -389,20 +384,20 @@ static struct sh_mobile_lcdc_info lcdc_info = {
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
                 .fourcc = V4L2_PIX_FMT_RGB565,
-                .lcd_cfg = mackerel_lcdc_modes,
-                .num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
+                .lcd_modes = mackerel_lcdc_modes,
+                .num_modes = ARRAY_SIZE(mackerel_lcdc_modes),
                 .interface_type         = RGB24,
                 .clock_divider          = 3,
                 .flags                  = 0,
-                .lcd_size_cfg.width     = 152,
-                .lcd_size_cfg.height    = 91,
-                .board_cfg = {
-                        .set_brightness = mackerel_set_brightness,
-                        .get_brightness = mackerel_get_brightness,
+                .panel_cfg = {
+                        .width          = 152,
+                        .height         = 91,
                 },
                 .bl_info = {
                         .name = "sh_mobile_lcdc_bl",
                         .max_brightness = 1,
+                        .set_brightness = mackerel_set_brightness,
+                        .get_brightness = mackerel_get_brightness,
                 },
                 .meram_cfg = &lcd_meram_cfg,
         }
@@ -431,21 +426,44 @@ static struct platform_device lcdc_device = {
         },
 };
 
-static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+/* HDMI */
+static struct sh_mobile_hdmi_info hdmi_info = {
+        .flags          = HDMI_SND_SRC_SPDIF,
+};
+
+static struct resource hdmi_resources[] = {
+        [0] = {
+                .name   = "HDMI",
+                .start  = 0xe6be0000,
+                .end    = 0xe6be00ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                /* There's also an HDMI interrupt on INTCS @ 0x18e0 */
+                .start  = evt2irq(0x17e0),
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device hdmi_device = {
+        .name           = "sh-mobile-hdmi",
+        .num_resources  = ARRAY_SIZE(hdmi_resources),
+        .resource       = hdmi_resources,
+        .id             = -1,
+        .dev    = {
+                .platform_data  = &hdmi_info,
+        },
+};
+
+static const struct sh_mobile_meram_cfg hdmi_meram_cfg = {
         .icb[0] = {
-                .marker_icb     = 30,
-                .cache_icb      = 26,
-                .meram_offset   = 0x80,
                 .meram_size     = 0x100,
         },
         .icb[1] = {
-                .marker_icb     = 31,
-                .cache_icb      = 27,
-                .meram_offset   = 0x180,
                 .meram_size     = 0x100,
         },
 };
-/* HDMI */
+
 static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
         .meram_dev = &mackerel_meram_info,
         .clock_source = LCDC_CLK_EXTERNAL,
@@ -456,6 +474,7 @@ static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
                 .clock_divider = 1,
                 .flags = LCDC_FLAGS_DWPOL,
                 .meram_cfg = &hdmi_meram_cfg,
+                .tx_dev = &hdmi_device,
         }
 };
 
@@ -483,36 +502,6 @@ static struct platform_device hdmi_lcdc_device = {
         },
 };
 
-static struct sh_mobile_hdmi_info hdmi_info = {
-        .lcd_chan       = &hdmi_lcdc_info.ch[0],
-        .lcd_dev        = &hdmi_lcdc_device.dev,
-        .flags          = HDMI_SND_SRC_SPDIF,
-};
-
-static struct resource hdmi_resources[] = {
-        [0] = {
-                .name   = "HDMI",
-                .start  = 0xe6be0000,
-                .end    = 0xe6be00ff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                /* There's also an HDMI interrupt on INTCS @ 0x18e0 */
-                .start  = evt2irq(0x17e0),
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device hdmi_device = {
-        .name           = "sh-mobile-hdmi",
-        .num_resources  = ARRAY_SIZE(hdmi_resources),
-        .resource       = hdmi_resources,
-        .id             = -1,
-        .dev    = {
-                .platform_data  = &hdmi_info,
-        },
-};
-
 static struct platform_device fsi_hdmi_device = {
         .name           = "sh_fsi2_b_hdmi",
 };
@@ -676,51 +665,16 @@ static struct platform_device usbhs0_device = {
  * Use J30 to select between Host and Function. This setting
  * can however not be detected by software. Hotplug of USBHS1
  * is provided via IRQ8.
+ *
+ * Current USB1 works as "USB Host".
+ *  - set J30 "short"
+ *
+ * If you want to use it as "USB gadget",
+ *  - J30 "open"
+ *  - modify usbhs1_get_id() USBHS_HOST -> USBHS_GADGET
+ *  - add .get_vbus = usbhs_get_vbus in usbhs1_private
  */
 #define IRQ8 evt2irq(0x0300)
-
-/* USBHS1 USB Host support via r8a66597_hcd */
-static void usb1_host_port_power(int port, int power)
-{
-        if (!power) /* only power-on is supported for now */
-                return;
-
-        /* set VBOUT/PWEN and EXTLP1 in DVSTCTR */
-        __raw_writew(__raw_readw(0xE68B0008) | 0x600, 0xE68B0008);
-}
-
-static struct r8a66597_platdata usb1_host_data = {
-        .on_chip        = 1,
-        .port_power     = usb1_host_port_power,
-};
-
-static struct resource usb1_host_resources[] = {
-        [0] = {
-                .name   = "USBHS1",
-                .start  = 0xe68b0000,
-                .end    = 0xe68b00e6 - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = evt2irq(0x1ce0) /* USB1_USB1I0 */,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device usb1_host_device = {
-        .name   = "r8a66597_hcd",
-        .id     = 1,
-        .dev = {
-                .dma_mask               = NULL,         /*  not use dma */
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &usb1_host_data,
-        },
-        .num_resources  = ARRAY_SIZE(usb1_host_resources),
-        .resource       = usb1_host_resources,
-};
-
-/* USBHS1 USB Function support via renesas_usbhs */
-
 #define USB_PHY_MODE            (1 << 4)
 #define USB_PHY_INT_EN          ((1 << 3) | (1 << 2))
 #define USB_PHY_ON              (1 << 1)
@@ -776,7 +730,7 @@ static void usbhs1_hardware_exit(struct platform_device *pdev)
 
 static int usbhs1_get_id(struct platform_device *pdev)
 {
-        return USBHS_GADGET;
+        return USBHS_HOST;
 }
 
 static u32 usbhs1_pipe_cfg[] = {
@@ -807,7 +761,6 @@ static struct usbhs_private usbhs1_private = {
                         .hardware_exit  = usbhs1_hardware_exit,
                         .get_id         = usbhs1_get_id,
                         .phy_reset      = usbhs_phy_reset,
-                        .get_vbus       = usbhs_get_vbus,
                 },
                 .driver_param = {
                         .buswait_bwait  = 4,
@@ -901,7 +854,7 @@ static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
         return clk_enable(clk);
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
+static int fsi_b_set_rate(struct device *dev, int rate, int enable)
 {
         struct clk *fsib_clk;
         struct clk *fdiv_clk = &sh7372_fsidivb_clk;
@@ -910,10 +863,6 @@ static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
         int ackmd_bpfmd;
         int ret;
 
-        /* FSIA is slave mode. nothing to do here */
-        if (is_porta)
-                return 0;
-
         /* clock start */
         switch (rate) {
         case 44100:
@@ -957,14 +906,16 @@ fsi_set_rate_end:
 }
 
 static struct sh_fsi_platform_info fsi_info = {
-        .porta_flags =  SH_FSI_BRS_INV,
-
-        .portb_flags =  SH_FSI_BRS_INV  |
+        .port_a = {
+                .flags = SH_FSI_BRS_INV,
+        },
+        .port_b = {
+                .flags = SH_FSI_BRS_INV |
                         SH_FSI_BRM_INV  |
                         SH_FSI_LRS_INV  |
                         SH_FSI_FMT_SPDIF,
-
-        .set_rate = fsi_set_rate,
+                .set_rate = fsi_b_set_rate,
+        }
 };
 
 static struct resource fsi_resources[] = {
@@ -1184,15 +1135,6 @@ static struct resource sh_mmcif_resources[] = {
         },
 };
 
-static struct sh_mmcif_dma sh_mmcif_dma = {
-        .chan_priv_rx   = {
-                .slave_id       = SHDMA_SLAVE_MMCIF_RX,
-        },
-        .chan_priv_tx   = {
-                .slave_id       = SHDMA_SLAVE_MMCIF_TX,
-        },
-};
-
 static struct sh_mmcif_plat_data sh_mmcif_plat = {
         .sup_pclk       = 0,
         .ocr            = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
@@ -1200,7 +1142,8 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
                           MMC_CAP_8_BIT_DATA |
                           MMC_CAP_NEEDS_POLL,
         .get_cd         = slot_cn7_get_cd,
-        .dma            = &sh_mmcif_dma,
+        .slave_id_tx    = SHDMA_SLAVE_MMCIF_TX,
+        .slave_id_rx    = SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device sh_mmcif_device = {
@@ -1311,7 +1254,6 @@ static struct platform_device *mackerel_devices[] __initdata = {
         &nor_flash_device,
         &smc911x_device,
         &lcdc_device,
-        &usb1_host_device,
         &usbhs1_device,
         &usbhs0_device,
         &leds_device,
@@ -1326,8 +1268,8 @@ static struct platform_device *mackerel_devices[] __initdata = {
         &sh_mmcif_device,
         &ceu_device,
         &mackerel_camera,
-        &hdmi_lcdc_device,
         &hdmi_device,
+        &hdmi_lcdc_device,
         &meram_device,
 };
 
@@ -1402,6 +1344,10 @@ static struct map_desc mackerel_io_desc[] __initdata = {
 static void __init mackerel_map_io(void)
 {
         iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc));
+        /* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
+         * enough to allocate the frame buffer memory.
+         */
+        init_consistent_dma_size(12 << 20);
 
         /* setup early devices and console here as well */
         sh7372_add_early_devices();
@@ -1473,9 +1419,6 @@ static void __init mackerel_init(void)
         gpio_pull_down(GPIO_PORT167CR); /* VBUS0_1 pull down */
         gpio_request(GPIO_FN_IDIN_1_113, NULL);
 
-        /* USB phy tweak to make the r8a66597_hcd host driver work */
-        __raw_writew(0x8a0a, 0xe6058130);       /* USBCR4 */
-
         /* enable FSI2 port A (ak4643) */
         gpio_request(GPIO_FN_FSIAIBT,   NULL);
         gpio_request(GPIO_FN_FSIAILR,   NULL);
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index afbead6a6e17..7727cca6136c 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -365,6 +365,114 @@ static struct clk div6_clks[DIV6_NR] = {
                         dsi_parent, ARRAY_SIZE(dsi_parent), 12, 3),
 };
 
+/* DSI DIV */
+static unsigned long dsiphy_recalc(struct clk *clk)
+{
+        u32 value;
+
+        value = __raw_readl(clk->mapping->base);
+
+        /* FIXME */
+        if (!(value & 0x000B8000))
+                return clk->parent->rate;
+
+        value &= 0x3f;
+        value += 1;
+
+        if ((value < 12) ||
+            (value > 33)) {
+                pr_err("DSIPHY has wrong value (%d)", value);
+                return 0;
+        }
+
+        return clk->parent->rate / value;
+}
+
+static long dsiphy_round_rate(struct clk *clk, unsigned long rate)
+{
+        return clk_rate_mult_range_round(clk, 12, 33, rate);
+}
+
+static void dsiphy_disable(struct clk *clk)
+{
+        u32 value;
+
+        value = __raw_readl(clk->mapping->base);
+        value &= ~0x000B8000;
+
+        __raw_writel(value , clk->mapping->base);
+}
+
+static int dsiphy_enable(struct clk *clk)
+{
+        u32 value;
+        int multi;
+
+        value = __raw_readl(clk->mapping->base);
+        multi = (value & 0x3f) + 1;
+
+        if ((multi < 12) || (multi > 33))
+                return -EIO;
+
+        __raw_writel(value | 0x000B8000, clk->mapping->base);
+
+        return 0;
+}
+
+static int dsiphy_set_rate(struct clk *clk, unsigned long rate)
+{
+        u32 value;
+        int idx;
+
+        idx = rate / clk->parent->rate;
+        if ((idx < 12) || (idx > 33))
+                return -EINVAL;
+
+        idx += -1;
+
+        value = __raw_readl(clk->mapping->base);
+        value = (value & ~0x3f) + idx;
+
+        __raw_writel(value, clk->mapping->base);
+
+        return 0;
+}
+
+static struct clk_ops dsiphy_clk_ops = {
+        .recalc         = dsiphy_recalc,
+        .round_rate     = dsiphy_round_rate,
+        .set_rate       = dsiphy_set_rate,
+        .enable         = dsiphy_enable,
+        .disable        = dsiphy_disable,
+};
+
+static struct clk_mapping dsi0phy_clk_mapping = {
+        .phys   = DSI0PHYCR,
+        .len    = 4,
+};
+
+static struct clk_mapping dsi1phy_clk_mapping = {
+        .phys   = DSI1PHYCR,
+        .len    = 4,
+};
+
+static struct clk dsi0phy_clk = {
+        .ops            = &dsiphy_clk_ops,
+        .parent         = &div6_clks[DIV6_DSI0P], /* late install */
+        .mapping        = &dsi0phy_clk_mapping,
+};
+
+static struct clk dsi1phy_clk = {
+        .ops            = &dsiphy_clk_ops,
+        .parent         = &div6_clks[DIV6_DSI1P], /* late install */
+        .mapping        = &dsi1phy_clk_mapping,
+};
+
+static struct clk *late_main_clks[] = {
+        &dsi0phy_clk,
+        &dsi1phy_clk,
+};
+
 enum { MSTP001,
         MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100,
         MSTP219,
@@ -429,6 +537,8 @@ static struct clk_lookup lookups[] = {
         CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]),
         CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
         CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
+        CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk),
+        CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk),
 
         /* MSTP32 clocks */
         CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */
@@ -504,6 +614,9 @@ void __init sh73a0_clock_init(void)
         if (!ret)
                 ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
 
+        for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
+                ret = clk_register(late_main_clks[k]);
+
         clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
         if (!ret)
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h
index 881d515a9686..cad57578ceed 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h
@@ -515,8 +515,8 @@ enum {
         SHDMA_SLAVE_MMCIF_RX,
 };
 
-/* PINT interrupts are located at Linux IRQ 768 and up */
-#define SH73A0_PINT0_IRQ(irq) ((irq) + 768)
-#define SH73A0_PINT1_IRQ(irq) ((irq) + 800)
+/* PINT interrupts are located at Linux IRQ 800 and up */
+#define SH73A0_PINT0_IRQ(irq) ((irq) + 800)
+#define SH73A0_PINT1_IRQ(irq) ((irq) + 832)
 
 #endif /* __ASM_SH73A0_H__ */
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 1eda6b0b69e3..9857595eaa79 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sh_intc.h>
@@ -445,6 +446,7 @@ void __init sh73a0_init_irq(void)
                 setup_irq(gic_spi(1 + k), &sh73a0_irq_pin_cascade[k]);
 
                 n = intcs_evt2irq(to_intc_vect(gic_spi(1 + k)));
+                WARN_ON(irq_alloc_desc_at(n, numa_node_id()) != n);
                 irq_set_chip_and_handler_name(n, &intca_gic_irq_chip,
                                               handle_level_irq, "level");
                 set_irq_flags(n, IRQF_VALID); /* yuck */
diff --git a/arch/arm/mach-shmobile/pfc-r8a7779.c b/arch/arm/mach-shmobile/pfc-r8a7779.c
index 963532f2b2c4..d14c9b048077 100644
--- a/arch/arm/mach-shmobile/pfc-r8a7779.c
+++ b/arch/arm/mach-shmobile/pfc-r8a7779.c
@@ -2120,7 +2120,7 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = {
             FN_AUDATA3, 0, 0, 0 }
         },
         { PINMUX_CFG_REG_VAR("IPSR4", 0xfffc0030, 32,
-                             3, 1, 1, 1, 1, 1, 1, 3, 3, 1,
+                             3, 1, 1, 1, 1, 1, 1, 3, 3,
                              1, 1, 1, 1, 1, 1, 3, 3, 3, 2) {
             /* IP4_31_29 [3] */
             FN_DU1_DB0, FN_VI2_DATA4_VI2_B4, FN_SCL2_B, FN_SD3_DAT0,
diff --git a/arch/arm/mach-shmobile/pfc-sh7372.c b/arch/arm/mach-shmobile/pfc-sh7372.c
index 1bd6585a6acf..336093f9210a 100644
--- a/arch/arm/mach-shmobile/pfc-sh7372.c
+++ b/arch/arm/mach-shmobile/pfc-sh7372.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/gpio.h>
+#include <mach/irqs.h>
 #include <mach/sh7372.h>
 
 #define CPU_ALL_PORT(fn, pfx, sfx) \
@@ -1594,6 +1595,43 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
         { },
 };
 
+#define EXT_IRQ16L(n) evt2irq(0x200 + ((n) << 5))
+#define EXT_IRQ16H(n) evt2irq(0x3200 + (((n) - 16) << 5))
+static struct pinmux_irq pinmux_irqs[] = {
+        PINMUX_IRQ(EXT_IRQ16L(0), PORT6_FN0, PORT162_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(1), PORT12_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(2), PORT4_FN0, PORT5_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(3), PORT8_FN0, PORT16_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(4), PORT17_FN0, PORT163_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(5), PORT18_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(6), PORT39_FN0, PORT164_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(7), PORT40_FN0, PORT167_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(8), PORT41_FN0, PORT168_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(9), PORT42_FN0, PORT169_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(10), PORT65_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(11), PORT67_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(12), PORT80_FN0, PORT137_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(13), PORT81_FN0, PORT145_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(14), PORT82_FN0, PORT146_FN0),
+        PINMUX_IRQ(EXT_IRQ16L(15), PORT83_FN0, PORT147_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(16), PORT84_FN0, PORT170_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(17), PORT85_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(18), PORT86_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(19), PORT87_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(20), PORT92_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(21), PORT93_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(22), PORT94_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(23), PORT95_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(24), PORT112_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(25), PORT119_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(26), PORT121_FN0, PORT172_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(27), PORT122_FN0, PORT180_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(28), PORT123_FN0, PORT181_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(29), PORT129_FN0, PORT182_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(30), PORT130_FN0, PORT183_FN0),
+        PINMUX_IRQ(EXT_IRQ16H(31), PORT138_FN0, PORT184_FN0),
+};
+
 static struct pinmux_info sh7372_pinmux_info = {
         .name = "sh7372_pfc",
         .reserved_id = PINMUX_RESERVED,
@@ -1614,6 +1652,9 @@ static struct pinmux_info sh7372_pinmux_info = {
 
         .gpio_data = pinmux_data,
         .gpio_data_size = ARRAY_SIZE(pinmux_data),
+
+        .gpio_irq = pinmux_irqs,
+        .gpio_irq_size = ARRAY_SIZE(pinmux_irqs),
 };
 
 void sh7372_pinmux_init(void)
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 6fcf304d3cdf..cccf91b8fae1 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -662,6 +662,7 @@ static struct sh_dmae_pdata usb_dma0_platform_data = {
         .dmaor_is_32bit = 1,
         .needs_tend_set = 1,
         .no_dmars       = 1,
+        .slave_only     = 1,
 };
 
 static struct resource sh7372_usb_dmae0_resources[] = {
@@ -723,6 +724,7 @@ static struct sh_dmae_pdata usb_dma1_platform_data = {
         .dmaor_is_32bit = 1,
         .needs_tend_set = 1,
         .no_dmars       = 1,
+        .slave_only     = 1,
 };
 
 static struct resource sh7372_usb_dmae1_resources[] = {
@@ -1041,6 +1043,8 @@ void __init sh7372_add_standard_devices(void)
         sh7372_add_device_to_domain(&sh7372_a4r, &veu2_device);
         sh7372_add_device_to_domain(&sh7372_a4r, &veu3_device);
         sh7372_add_device_to_domain(&sh7372_a4r, &jpu_device);
+        sh7372_add_device_to_domain(&sh7372_a4r, &tmu00_device);
+        sh7372_add_device_to_domain(&sh7372_a4r, &tmu01_device);
 }
 
 void __init sh7372_add_early_devices(void)
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c
index cc97ef892d1b..4fe2e9eaf501 100644
--- a/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -25,6 +25,7 @@
 #include <linux/delay.h>
 #include <mach/common.h>
 #include <mach/r8a7779.h>
+#include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 #include <asm/smp_twd.h>
 #include <asm/hardware/gic.h>
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index be1ade76ccc8..2d0d4212be41 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -23,6 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <mach/common.h>
+#include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 #include <asm/smp_twd.h>
 #include <asm/hardware/gic.h>
@@ -79,7 +80,7 @@ int __cpuinit sh73a0_boot_secondary(unsigned int cpu)
         /* enable cache coherency */
         modify_scu_cpu_psr(0, 3 << (cpu * 8));
 
-        if (((__raw_readw(__io(PSTR)) >> (4 * cpu)) & 3) == 3)
+        if (((__raw_readl(__io(PSTR)) >> (4 * cpu)) & 3) == 3)
                 __raw_writel(1 << cpu, __io(WUPCR));    /* wake up */
         else
                 __raw_writel(1 << cpu, __io(SRESCR));   /* reset */
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index a5e46b4ade20..4f7f5182dd4d 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -469,7 +469,7 @@ void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
         if (pmx_driver.base) {
                 ret = pmx_register(&pmx_driver);
                 if (ret)
-                        printk(KERN_ERR "padmux: registeration failed. err no"
+                        printk(KERN_ERR "padmux: registration failed. err no"
                                         ": %d\n", ret);
                 /* Free Mapping, device selection already done */
                 iounmap(pmx_driver.base);
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 9004cf9f01bf..febaa6fcfb6a 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -303,6 +303,6 @@ void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
 
         ret = pmx_register(&pmx_driver);
         if (ret)
-                printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
+                printk(KERN_ERR "padmux: registration failed. err no: %d\n",
                                 ret);
 }
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index ee29bef43074..deaaf199612c 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -550,6 +550,6 @@ void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
 
         ret = pmx_register(&pmx_driver);
         if (ret)
-                printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
+                printk(KERN_ERR "padmux: registration failed. err no: %d\n",
                                 ret);
 }
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 373652d76b90..32b420a90c3d 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -7,6 +7,8 @@ config ARCH_TEGRA_2x_SOC
         select CPU_V7
         select ARM_GIC
         select ARCH_REQUIRE_GPIOLIB
+        select PINCTRL
+        select PINCTRL_TEGRA20
         select USB_ARCH_HAS_EHCI if USB_SUPPORT
         select USB_ULPI if USB_SUPPORT
         select USB_ULPI_VIEWPORT if USB_SUPPORT
@@ -19,6 +21,8 @@ config ARCH_TEGRA_3x_SOC
         select CPU_V7
         select ARM_GIC
         select ARCH_REQUIRE_GPIOLIB
+        select PINCTRL
+        select PINCTRL_TEGRA30
         select USB_ARCH_HAS_EHCI if USB_SUPPORT
         select USB_ULPI if USB_SUPPORT
         select USB_ULPI_VIEWPORT if USB_SUPPORT
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index fcf4f377b1dc..330afdfa2475 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -60,9 +60,9 @@ static struct plat_serial8250_port debug_uart_platform_data[] = {
                 .uartclk        = 216000000,
         }, {
                 /* serial port on mini-pcie */
-                .membase        = IO_ADDRESS(TEGRA_UARTD_BASE),
-                .mapbase        = TEGRA_UARTD_BASE,
-                .irq            = INT_UARTD,
+                .membase        = IO_ADDRESS(TEGRA_UARTC_BASE),
+                .mapbase        = TEGRA_UARTC_BASE,
+                .irq            = INT_UARTC,
                 .flags          = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
                 .type           = PORT_TEGRA,
                 .iotype         = UPIO_MEM,
@@ -174,7 +174,7 @@ static void __init tegra_paz00_fixup(struct tag *tags, char **cmdline,
 static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = {
         /* name         parent          rate            enabled */
         { "uarta",      "pll_p",        216000000,      true },
-        { "uartd",      "pll_p",        216000000,      true },
+        { "uartc",      "pll_p",        216000000,      true },
 
         { "pll_p_out4", "pll_p",        24000000,       true },
         { "usbd",       "clk_m",        12000000,       false },
diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h
index ffa83f580db6..3c9f8da37ea3 100644
--- a/arch/arm/mach-tegra/board-paz00.h
+++ b/arch/arm/mach-tegra/board-paz00.h
@@ -22,7 +22,7 @@
 /* SDCARD */
 #define TEGRA_GPIO_SD1_CD               TEGRA_GPIO_PV5
 #define TEGRA_GPIO_SD1_WP               TEGRA_GPIO_PH1
-#define TEGRA_GPIO_SD1_POWER            TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD1_POWER            TEGRA_GPIO_PV1
 
 /* ULPI */
 #define TEGRA_ULPI_RST                  TEGRA_GPIO_PV0
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
index 1fa26d9a1a68..ea49bd93c6b9 100644
--- a/arch/arm/mach-tegra/fuse.c
+++ b/arch/arm/mach-tegra/fuse.c
@@ -19,6 +19,7 @@
 
 #include <linux/kernel.h>
 #include <linux/io.h>
+#include <linux/module.h>
 
 #include <mach/iomap.h>
 
@@ -58,6 +59,7 @@ unsigned long long tegra_chip_uid(void)
         hi = fuse_readl(FUSE_UID_HIGH);
         return (hi << 32ull) | lo;
 }
+EXPORT_SYMBOL(tegra_chip_uid);
 
 int tegra_sku_id(void)
 {
diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h
index d0132e8031a1..3c9339058bec 100644
--- a/arch/arm/mach-tegra/include/mach/dma.h
+++ b/arch/arm/mach-tegra/include/mach/dma.h
@@ -23,11 +23,6 @@
 
 #include <linux/list.h>
 
-#if defined(CONFIG_TEGRA_SYSTEM_DMA)
-
-struct tegra_dma_req;
-struct tegra_dma_channel;
-
 #define TEGRA_DMA_REQ_SEL_CNTR                  0
 #define TEGRA_DMA_REQ_SEL_I2S_2                 1
 #define TEGRA_DMA_REQ_SEL_I2S_1                 2
@@ -56,6 +51,11 @@ struct tegra_dma_channel;
 #define TEGRA_DMA_REQ_SEL_OWR                   25
 #define TEGRA_DMA_REQ_SEL_INVALID               31
 
+#if defined(CONFIG_TEGRA_SYSTEM_DMA)
+
+struct tegra_dma_req;
+struct tegra_dma_channel;
+
 enum tegra_dma_mode {
         TEGRA_DMA_SHARED = 1,
         TEGRA_DMA_MODE_CONTINOUS = 2,
diff --git a/arch/arm/mach-tegra/include/mach/kbc.h b/arch/arm/mach-tegra/include/mach/kbc.h
index 20bb0545f992..a13025612939 100644
--- a/arch/arm/mach-tegra/include/mach/kbc.h
+++ b/arch/arm/mach-tegra/include/mach/kbc.h
@@ -24,20 +24,21 @@
 #include <linux/types.h>
 #include <linux/input/matrix_keypad.h>
 
-#ifdef CONFIG_ARCH_TEGRA_2x_SOC
 #define KBC_MAX_GPIO    24
 #define KBC_MAX_KPENT   8
-#else
-#define KBC_MAX_GPIO    20
-#define KBC_MAX_KPENT   7
-#endif
 
 #define KBC_MAX_ROW     16
 #define KBC_MAX_COL     8
 #define KBC_MAX_KEY     (KBC_MAX_ROW * KBC_MAX_COL)
 
+enum tegra_pin_type {
+        PIN_CFG_IGNORE,
+        PIN_CFG_COL,
+        PIN_CFG_ROW,
+};
+
 struct tegra_kbc_pin_cfg {
-        bool is_row;
+        enum tegra_pin_type type;
         unsigned char num;
 };
 
diff --git a/arch/arm/mach-tegra/include/mach/pinconf-tegra.h b/arch/arm/mach-tegra/include/mach/pinconf-tegra.h
new file mode 100644
index 000000000000..1f24d304921e
--- /dev/null
+++ b/arch/arm/mach-tegra/include/mach/pinconf-tegra.h
@@ -0,0 +1,63 @@
+/*
+ * pinctrl configuration definitions for the NVIDIA Tegra pinmux
+ *
+ * Copyright (c) 2011, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __PINCONF_TEGRA_H__
+#define __PINCONF_TEGRA_H__
+
+enum tegra_pinconf_param {
+        /* argument: tegra_pinconf_pull */
+        TEGRA_PINCONF_PARAM_PULL,
+        /* argument: tegra_pinconf_tristate */
+        TEGRA_PINCONF_PARAM_TRISTATE,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_ENABLE_INPUT,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_OPEN_DRAIN,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_LOCK,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_IORESET,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_SCHMITT,
+        /* argument: Boolean */
+        TEGRA_PINCONF_PARAM_LOW_POWER_MODE,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_DRIVE_UP_STRENGTH,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING,
+        /* argument: Integer, range is HW-dependant */
+        TEGRA_PINCONF_PARAM_SLEW_RATE_RISING,
+};
+
+enum tegra_pinconf_pull {
+        TEGRA_PINCONFIG_PULL_NONE,
+        TEGRA_PINCONFIG_PULL_DOWN,
+        TEGRA_PINCONFIG_PULL_UP,
+};
+
+enum tegra_pinconf_tristate {
+        TEGRA_PINCONFIG_DRIVEN,
+        TEGRA_PINCONFIG_TRISTATE,
+};
+
+#define TEGRA_PINCONF_PACK(_param_, _arg_) ((_param_) << 16 | (_arg_))
+#define TEGRA_PINCONF_UNPACK_PARAM(_conf_) ((_conf_) >> 16)
+#define TEGRA_PINCONF_UNPACK_ARG(_conf_) ((_conf_) & 0xffff)
+
+#endif
diff --git a/arch/arm/mach-tegra/include/mach/usb_phy.h b/arch/arm/mach-tegra/include/mach/usb_phy.h
index d4b8f9e298a8..de1a0f602b28 100644
--- a/arch/arm/mach-tegra/include/mach/usb_phy.h
+++ b/arch/arm/mach-tegra/include/mach/usb_phy.h
@@ -58,7 +58,7 @@ struct tegra_usb_phy {
         struct clk *pad_clk;
         enum tegra_usb_phy_mode mode;
         void *config;
-        struct otg_transceiver *ulpi;
+        struct usb_phy *ulpi;
 };
 
 struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs,
diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c
index 37576a721aeb..ad321f9e2bb8 100644
--- a/arch/arm/mach-tegra/usb_phy.c
+++ b/arch/arm/mach-tegra/usb_phy.c
@@ -608,13 +608,13 @@ static int ulpi_phy_power_on(struct tegra_usb_phy *phy)
         writel(val, base + ULPI_TIMING_CTRL_1);
 
         /* Fix VbusInvalid due to floating VBUS */
-        ret = otg_io_write(phy->ulpi, 0x40, 0x08);
+        ret = usb_phy_io_write(phy->ulpi, 0x40, 0x08);
         if (ret) {
                 pr_err("%s: ulpi write failed\n", __func__);
                 return ret;
         }
 
-        ret = otg_io_write(phy->ulpi, 0x80, 0x0B);
+        ret = usb_phy_io_write(phy->ulpi, 0x80, 0x0B);
         if (ret) {
                 pr_err("%s: ulpi write failed\n", __func__);
                 return ret;
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index b4c6926a700c..a7b3f36e2262 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -26,7 +26,8 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/fsmc.h>
 #include <linux/pinctrl/machine.h>
-#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/pinconf-generic.h>
 #include <linux/dma-mapping.h>
 
 #include <asm/types.h>
@@ -1477,7 +1478,7 @@ static struct coh901318_platform coh901318_platform = {
         .max_channels = U300_DMA_CHANNELS,
 };
 
-static struct resource pinmux_resources[] = {
+static struct resource pinctrl_resources[] = {
         {
                 .start = U300_SYSCON_BASE,
                 .end   = U300_SYSCON_BASE + SZ_4K - 1,
@@ -1506,6 +1507,13 @@ static struct platform_device i2c1_device = {
         .resource = i2c1_resources,
 };
 
+static struct platform_device pinctrl_device = {
+        .name = "pinctrl-u300",
+        .id = -1,
+        .num_resources = ARRAY_SIZE(pinctrl_resources),
+        .resource = pinctrl_resources,
+};
+
 /*
  * The different variants have a few different versions of the
  * GPIO block, with different number of ports.
@@ -1525,6 +1533,7 @@ static struct u300_gpio_platform u300_gpio_plat = {
 #endif
         .gpio_base = 0,
         .gpio_irq_base = IRQ_U300_GPIO_BASE,
+        .pinctrl_device = &pinctrl_device,
 };
 
 static struct platform_device gpio_device = {
@@ -1597,71 +1606,67 @@ static struct platform_device dma_device = {
         },
 };
 
-static struct platform_device pinmux_device = {
-        .name = "pinmux-u300",
-        .id = -1,
-        .num_resources = ARRAY_SIZE(pinmux_resources),
-        .resource = pinmux_resources,
+static unsigned long pin_pullup_conf[] = {
+        PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 1),
 };
 
-/* Pinmux settings */
-static struct pinmux_map __initdata u300_pinmux_map[] = {
+static unsigned long pin_highz_conf[] = {
+        PIN_CONF_PACKED(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, 0),
+};
+
+/* Pin control settings */
+static struct pinctrl_map __initdata u300_pinmux_map[] = {
         /* anonymous maps for chip power and EMIFs */
-        PINMUX_MAP_SYS_HOG("POWER", "pinmux-u300", "power"),
-        PINMUX_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"),
-        PINMUX_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"),
+        PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "power"),
+        PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif0"),
+        PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif1"),
         /* per-device maps for MMC/SD, SPI and UART */
-        PINMUX_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"),
-        PINMUX_MAP("SPI", "pinmux-u300", "spi0", "pl022"),
-        PINMUX_MAP("UART0", "pinmux-u300", "uart0", "uart0"),
+        PIN_MAP_MUX_GROUP_DEFAULT("mmci",  "pinctrl-u300", NULL, "mmc0"),
+        PIN_MAP_MUX_GROUP_DEFAULT("pl022", "pinctrl-u300", NULL, "spi0"),
+        PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-u300", NULL, "uart0"),
+        /* This pin is used for clock return rather than GPIO */
+        PIN_MAP_CONFIGS_PIN_DEFAULT("mmci", "pinctrl-u300", "PIO APP GPIO 11",
+                                    pin_pullup_conf),
+        /* This pin is used for card detect */
+        PIN_MAP_CONFIGS_PIN_DEFAULT("mmci", "pinctrl-u300", "PIO MS INS",
+                                    pin_highz_conf),
 };
 
 struct u300_mux_hog {
-        const char *name;
         struct device *dev;
-        struct pinmux *pmx;
+        struct pinctrl *p;
 };
 
 static struct u300_mux_hog u300_mux_hogs[] = {
         {
-                .name = "uart0",
                 .dev = &uart0_device.dev,
         },
         {
-                .name = "spi0",
                 .dev = &pl022_device.dev,
         },
         {
-                .name = "mmc0",
                 .dev = &mmcsd_device.dev,
         },
 };
 
-static int __init u300_pinmux_fetch(void)
+static int __init u300_pinctrl_fetch(void)
 {
         int i;
 
         for (i = 0; i < ARRAY_SIZE(u300_mux_hogs); i++) {
-                struct pinmux *pmx;
-                int ret;
+                struct pinctrl *p;
 
-                pmx = pinmux_get(u300_mux_hogs[i].dev, NULL);
-                if (IS_ERR(pmx)) {
-                        pr_err("u300: could not get pinmux hog %s\n",
-                               u300_mux_hogs[i].name);
-                        continue;
-                }
-                ret = pinmux_enable(pmx);
-                if (ret) {
-                        pr_err("u300: could enable pinmux hog %s\n",
-                               u300_mux_hogs[i].name);
+                p = pinctrl_get_select_default(u300_mux_hogs[i].dev);
+                if (IS_ERR(p)) {
+                        pr_err("u300: could not get pinmux hog for dev %s\n",
+                               dev_name(u300_mux_hogs[i].dev));
                         continue;
                 }
-                u300_mux_hogs[i].pmx = pmx;
+                u300_mux_hogs[i].p = p;
         }
         return 0;
 }
-subsys_initcall(u300_pinmux_fetch);
+subsys_initcall(u300_pinctrl_fetch);
 
 /*
  * Notice that AMBA devices are initialized before platform devices.
@@ -1676,7 +1681,6 @@ static struct platform_device *platform_devs[] __initdata = {
         &gpio_device,
         &nand_device,
         &wdog_device,
-        &pinmux_device,
 };
 
 /*
@@ -1861,8 +1865,8 @@ void __init u300_init_devices(void)
         u300_assign_physmem();
 
         /* Initialize pinmuxing */
-        pinmux_register_mappings(u300_pinmux_map,
-                                 ARRAY_SIZE(u300_pinmux_map));
+        pinctrl_register_mappings(u300_pinmux_map,
+                                  ARRAY_SIZE(u300_pinmux_map));
 
         /* Register subdevices on the I2C buses */
         u300_i2c_register_board_devices();
diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c
index 5140deeddf7b..a38f80238ea9 100644
--- a/arch/arm/mach-u300/i2c.c
+++ b/arch/arm/mach-u300/i2c.c
@@ -60,7 +60,6 @@ static struct regulator_consumer_supply supply_ldo_c[] = {
  */
 static struct regulator_consumer_supply supply_ldo_d[] = {
         {
-                .dev = NULL,
                 .supply = "vana15", /* Powers the SoC (CPU etc) */
         },
 };
@@ -92,7 +91,6 @@ static struct regulator_consumer_supply supply_ldo_k[] = {
  */
 static struct regulator_consumer_supply supply_ldo_ext[] = {
         {
-                .dev = NULL,
                 .supply = "vext", /* External power */
         },
 };
diff --git a/arch/arm/mach-u300/include/mach/gpio-u300.h b/arch/arm/mach-u300/include/mach/gpio-u300.h
index bf4c7935aecd..e81400c1753a 100644
--- a/arch/arm/mach-u300/include/mach/gpio-u300.h
+++ b/arch/arm/mach-u300/include/mach/gpio-u300.h
@@ -24,12 +24,14 @@ enum u300_gpio_variant {
  * @ports: number of GPIO block ports
  * @gpio_base: first GPIO number for this block (use a free range)
  * @gpio_irq_base: first GPIO IRQ number for this block (use a free range)
+ * @pinctrl_device: pin control device to spawn as child
  */
 struct u300_gpio_platform {
         enum u300_gpio_variant variant;
         u8 ports;
         int gpio_base;
         int gpio_irq_base;
+        struct platform_device *pinctrl_device;
 };
 
 #endif /* __MACH_U300_GPIO_U300_H */
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index a3e0c8692f0d..c59e8b892d6b 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -5,8 +5,9 @@ config UX500_SOC_COMMON
         default y
         select ARM_GIC
         select HAS_MTU
-        select ARM_ERRATA_753970
+        select PL310_ERRATA_753970
         select ARM_ERRATA_754322
+        select ARM_ERRATA_764369
 
 menu "Ux500 SoC"
 
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index 23be34b3bb6e..5dde4d4ebe88 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -261,6 +261,8 @@ void __init mop500_sdi_init(void)
 
 void __init snowball_sdi_init(void)
 {
+        /* On Snowball MMC_CAP_SD_HIGHSPEED isn't supported (Hardware issue?) */
+        mop500_sdi0_data.capabilities &= ~MMC_CAP_SD_HIGHSPEED;
         /* On-board eMMC */
         db8500_add_sdi4(&mop500_sdi4_data, U8500_SDI_V2_PERIPHID);
         /* External Micro SD slot */
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c
index 122ddde00ba7..da5569d83d58 100644
--- a/arch/arm/mach-ux500/cache-l2x0.c
+++ b/arch/arm/mach-ux500/cache-l2x0.c
@@ -12,44 +12,6 @@
 
 static void __iomem *l2x0_base;
 
-static inline void ux500_cache_wait(void __iomem *reg, unsigned long mask)
-{
-        /* wait for the operation to complete */
-        while (readl_relaxed(reg) & mask)
-                cpu_relax();
-}
-
-static inline void ux500_cache_sync(void)
-{
-        writel_relaxed(0, l2x0_base + L2X0_CACHE_SYNC);
-        ux500_cache_wait(l2x0_base + L2X0_CACHE_SYNC, 1);
-}
-
-/*
- * The L2 cache cannot be turned off in the non-secure world.
- * Dummy until a secure service is in place.
- */
-static void ux500_l2x0_disable(void)
-{
-}
-
-/*
- * This is only called when doing a kexec, just after turning off the L2
- * and L1 cache, and it is surrounded by a spinlock in the generic version.
- * However, we're not really turning off the L2 cache right now and the
- * PL310 does not support exclusive accesses (used to implement the spinlock).
- * So, the invalidation needs to be done without the spinlock.
- */
-static void ux500_l2x0_inv_all(void)
-{
-        uint32_t l2x0_way_mask = (1<<16) - 1;   /* Bitmask of active ways */
-
-        /* invalidate all ways */
-        writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
-        ux500_cache_wait(l2x0_base + L2X0_INV_WAY, l2x0_way_mask);
-        ux500_cache_sync();
-}
-
 static int __init ux500_l2x0_unlock(void)
 {
         int i;
@@ -85,9 +47,13 @@ static int __init ux500_l2x0_init(void)
         /* 64KB way size, 8 way associativity, force WA */
         l2x0_init(l2x0_base, 0x3e060000, 0xc0000fff);
 
-        /* Override invalidate function */
-        outer_cache.disable = ux500_l2x0_disable;
-        outer_cache.inv_all = ux500_l2x0_inv_all;
+        /*
+         * We can't disable l2 as we are in non secure mode, currently
+         * this seems be called only during kexec path. So let's
+         * override outer.disable with nasty assignment until we have
+         * some SMI service available.
+         */
+        outer_cache.disable = NULL;
 
         return 0;
 }
diff --git a/arch/arm/mach-ux500/hotplug.c b/arch/arm/mach-ux500/hotplug.c
index 572015e57cd9..c76f0f456f04 100644
--- a/arch/arm/mach-ux500/hotplug.c
+++ b/arch/arm/mach-ux500/hotplug.c
@@ -13,6 +13,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 
 extern volatile int pen_release;
 
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index a19e398dade3..d2058ef8345f 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -19,6 +19,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/hardware/gic.h>
+#include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 #include <mach/hardware.h>
 #include <mach/setup.h>
diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c
index 0a01cbdfe063..9f9e1c203061 100644
--- a/arch/arm/mach-ux500/usb.c
+++ b/arch/arm/mach-ux500/usb.c
@@ -95,13 +95,7 @@ static struct musb_hdrc_config musb_hdrc_config = {
 };
 
 static struct musb_hdrc_platform_data musb_platform_data = {
-#if defined(CONFIG_USB_MUSB_OTG)
         .mode = MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
-        .mode = MUSB_PERIPHERAL,
-#else /* defined(CONFIG_USB_MUSB_HOST) */
-        .mode = MUSB_HOST,
-#endif
         .config = &musb_hdrc_config,
         .board_data = &musb_board_data,
 };
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 02b7b9303f3b..008ce22b9a06 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -98,8 +98,11 @@ static const struct of_device_id sic_of_match[] __initconst = {
 
 void __init versatile_init_irq(void)
 {
-        vic_init(VA_VIC_BASE, IRQ_VIC_START, ~0, 0);
-        irq_domain_generate_simple(vic_of_match, VERSATILE_VIC_BASE, IRQ_VIC_START);
+        struct device_node *np;
+
+        np = of_find_matching_node_by_address(NULL, vic_of_match,
+                                              VERSATILE_VIC_BASE);
+        __vic_init(VA_VIC_BASE, IRQ_VIC_START, ~0, 0, np);
 
         writel(~0, VA_SIC_BASE + SIC_IRQ_ENABLE_CLEAR);
 
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 9b3d0fbaee72..88c3ba151e87 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -7,7 +7,7 @@ config ARCH_VEXPRESS_CA9X4
         select ARM_GIC
         select ARM_ERRATA_720789
         select ARM_ERRATA_751472
-        select ARM_ERRATA_753970
+        select PL310_ERRATA_753970
         select HAVE_SMP
         select MIGHT_HAVE_CACHE_L2X0
 
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index 2b1e836a76ed..b1e87c184e54 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -217,7 +217,7 @@ static void __init ct_ca9x4_init(void)
 }
 
 #ifdef CONFIG_SMP
-static void ct_ca9x4_init_cpu_map(void)
+static void __init ct_ca9x4_init_cpu_map(void)
 {
         int i, ncores = scu_get_core_count(MMIO_P2V(A9_MPCORE_SCU));
 
@@ -233,7 +233,7 @@ static void ct_ca9x4_init_cpu_map(void)
         set_smp_cross_call(gic_raise_softirq);
 }
 
-static void ct_ca9x4_smp_enable(unsigned int max_cpus)
+static void __init ct_ca9x4_smp_enable(unsigned int max_cpus)
 {
         scu_enable(MMIO_P2V(A9_MPCORE_SCU));
 }
diff --git a/arch/arm/mach-vexpress/hotplug.c b/arch/arm/mach-vexpress/hotplug.c
index 813ee08f96e6..3034a4dab4a1 100644
--- a/arch/arm/mach-vexpress/hotplug.c
+++ b/arch/arm/mach-vexpress/hotplug.c
@@ -13,6 +13,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 #include <asm/system.h>
 
 extern volatile int pen_release;
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 4cefb57d9ed2..7edef9121632 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -631,7 +631,8 @@ comment "Processor Features"
 
 config ARM_LPAE
         bool "Support for the Large Physical Address Extension"
-        depends on MMU && CPU_V7
+        depends on MMU && CPU_32v7 && !CPU_32v6 && !CPU_32v5 && \
+                !CPU_32v4 && !CPU_32v3
         help
           Say Y if you have an ARMv7 processor supporting the LPAE page
           table format and you would like to access memory beyond the
@@ -882,6 +883,7 @@ config CACHE_XSC3L2
 
 config ARM_L1_CACHE_SHIFT_6
         bool
+        default y if CPU_V7
         help
           Setting ARM L1 cache line size to 64 Bytes.
 
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S
index 07c4bc8ea0a4..a655d3da386d 100644
--- a/arch/arm/mm/cache-v7.S
+++ b/arch/arm/mm/cache-v7.S
@@ -54,9 +54,15 @@ loop1:
         and     r1, r1, #7                      @ mask of the bits for current cache only
         cmp     r1, #2                          @ see what cache we have at this level
         blt     skip                            @ skip if no cache, or just i-cache
+#ifdef CONFIG_PREEMPT
+        save_and_disable_irqs_notrace r9        @ make cssr&csidr read atomic
+#endif
         mcr     p15, 2, r10, c0, c0, 0          @ select current cache level in cssr
         isb                                     @ isb to sych the new cssr&csidr
         mrc     p15, 1, r1, c0, c0, 0           @ read the new csidr
+#ifdef CONFIG_PREEMPT
+        restore_irqs_notrace r9
+#endif
         and     r2, r1, #7                      @ extract the length of the cache lines
         add     r2, r2, #4                      @ add 4 (line length offset)
         ldr     r4, =0x3ff
diff --git a/arch/arm/mm/copypage-fa.c b/arch/arm/mm/copypage-fa.c
index d2852e1635b1..d130a5ece5d5 100644
--- a/arch/arm/mm/copypage-fa.c
+++ b/arch/arm/mm/copypage-fa.c
@@ -44,11 +44,11 @@ void fa_copy_user_highpage(struct page *to, struct page *from,
 {
         void *kto, *kfrom;
 
-        kto = kmap_atomic(to, KM_USER0);
-        kfrom = kmap_atomic(from, KM_USER1);
+        kto = kmap_atomic(to);
+        kfrom = kmap_atomic(from);
         fa_copy_user_page(kto, kfrom);
-        kunmap_atomic(kfrom, KM_USER1);
-        kunmap_atomic(kto, KM_USER0);
+        kunmap_atomic(kfrom);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -58,7 +58,7 @@ void fa_copy_user_highpage(struct page *to, struct page *from,
  */
 void fa_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile("\
         mov     r1, %2                          @ 1\n\
         mov     r2, #0                          @ 1\n\
@@ -77,7 +77,7 @@ void fa_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 32)
         : "r1", "r2", "r3", "ip", "lr");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns fa_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-feroceon.c b/arch/arm/mm/copypage-feroceon.c
index ac163de7dc01..49ee0c1a7209 100644
--- a/arch/arm/mm/copypage-feroceon.c
+++ b/arch/arm/mm/copypage-feroceon.c
@@ -72,17 +72,17 @@ void feroceon_copy_user_highpage(struct page *to, struct page *from,
 {
         void *kto, *kfrom;
 
-        kto = kmap_atomic(to, KM_USER0);
-        kfrom = kmap_atomic(from, KM_USER1);
+        kto = kmap_atomic(to);
+        kfrom = kmap_atomic(from);
         flush_cache_page(vma, vaddr, page_to_pfn(from));
         feroceon_copy_user_page(kto, kfrom);
-        kunmap_atomic(kfrom, KM_USER1);
-        kunmap_atomic(kto, KM_USER0);
+        kunmap_atomic(kfrom);
+        kunmap_atomic(kto);
 }
 
 void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile ("\
         mov     r1, %2                          \n\
         mov     r2, #0                          \n\
@@ -102,7 +102,7 @@ void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 32)
         : "r1", "r2", "r3", "r4", "r5", "r6", "r7", "ip", "lr");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns feroceon_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-v3.c b/arch/arm/mm/copypage-v3.c
index f72303e1d804..3935bddd4769 100644
--- a/arch/arm/mm/copypage-v3.c
+++ b/arch/arm/mm/copypage-v3.c
@@ -42,11 +42,11 @@ void v3_copy_user_highpage(struct page *to, struct page *from,
 {
         void *kto, *kfrom;
 
-        kto = kmap_atomic(to, KM_USER0);
-        kfrom = kmap_atomic(from, KM_USER1);
+        kto = kmap_atomic(to);
+        kfrom = kmap_atomic(from);
         v3_copy_user_page(kto, kfrom);
-        kunmap_atomic(kfrom, KM_USER1);
-        kunmap_atomic(kto, KM_USER0);
+        kunmap_atomic(kfrom);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -56,7 +56,7 @@ void v3_copy_user_highpage(struct page *to, struct page *from,
  */
 void v3_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile("\n\
         mov     r1, %2                          @ 1\n\
         mov     r2, #0                          @ 1\n\
@@ -72,7 +72,7 @@ void v3_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 64)
         : "r1", "r2", "r3", "ip", "lr");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns v3_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index 7d0a8c230342..ec8c3befb9c8 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -71,7 +71,7 @@ mc_copy_user_page(void *from, void *to)
 void v4_mc_copy_user_highpage(struct page *to, struct page *from,
         unsigned long vaddr, struct vm_area_struct *vma)
 {
-        void *kto = kmap_atomic(to, KM_USER1);
+        void *kto = kmap_atomic(to);
 
         if (!test_and_set_bit(PG_dcache_clean, &from->flags))
                 __flush_dcache_page(page_mapping(from), from);
@@ -85,7 +85,7 @@ void v4_mc_copy_user_highpage(struct page *to, struct page *from,
 
         raw_spin_unlock(&minicache_lock);
 
-        kunmap_atomic(kto, KM_USER1);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -93,7 +93,7 @@ void v4_mc_copy_user_highpage(struct page *to, struct page *from,
  */
 void v4_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile("\
         mov     r1, %2                          @ 1\n\
         mov     r2, #0                          @ 1\n\
@@ -111,7 +111,7 @@ void v4_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 64)
         : "r1", "r2", "r3", "ip", "lr");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns v4_mc_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c
index cb589cbb2b6c..067d0fdd630c 100644
--- a/arch/arm/mm/copypage-v4wb.c
+++ b/arch/arm/mm/copypage-v4wb.c
@@ -52,12 +52,12 @@ void v4wb_copy_user_highpage(struct page *to, struct page *from,
 {
         void *kto, *kfrom;
 
-        kto = kmap_atomic(to, KM_USER0);
-        kfrom = kmap_atomic(from, KM_USER1);
+        kto = kmap_atomic(to);
+        kfrom = kmap_atomic(from);
         flush_cache_page(vma, vaddr, page_to_pfn(from));
         v4wb_copy_user_page(kto, kfrom);
-        kunmap_atomic(kfrom, KM_USER1);
-        kunmap_atomic(kto, KM_USER0);
+        kunmap_atomic(kfrom);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -67,7 +67,7 @@ void v4wb_copy_user_highpage(struct page *to, struct page *from,
  */
 void v4wb_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile("\
         mov     r1, %2                          @ 1\n\
         mov     r2, #0                          @ 1\n\
@@ -86,7 +86,7 @@ void v4wb_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 64)
         : "r1", "r2", "r3", "ip", "lr");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns v4wb_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-v4wt.c b/arch/arm/mm/copypage-v4wt.c
index 30c7d048a324..b85c5da2e510 100644
--- a/arch/arm/mm/copypage-v4wt.c
+++ b/arch/arm/mm/copypage-v4wt.c
@@ -48,11 +48,11 @@ void v4wt_copy_user_highpage(struct page *to, struct page *from,
 {
         void *kto, *kfrom;
 
-        kto = kmap_atomic(to, KM_USER0);
-        kfrom = kmap_atomic(from, KM_USER1);
+        kto = kmap_atomic(to);
+        kfrom = kmap_atomic(from);
         v4wt_copy_user_page(kto, kfrom);
-        kunmap_atomic(kfrom, KM_USER1);
-        kunmap_atomic(kto, KM_USER0);
+        kunmap_atomic(kfrom);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -62,7 +62,7 @@ void v4wt_copy_user_highpage(struct page *to, struct page *from,
  */
 void v4wt_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile("\
         mov     r1, %2                          @ 1\n\
         mov     r2, #0                          @ 1\n\
@@ -79,7 +79,7 @@ void v4wt_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 64)
         : "r1", "r2", "r3", "ip", "lr");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns v4wt_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c
index 3d9a1552cef6..8b03a5814d00 100644
--- a/arch/arm/mm/copypage-v6.c
+++ b/arch/arm/mm/copypage-v6.c
@@ -38,11 +38,11 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to,
 {
         void *kto, *kfrom;
 
-        kfrom = kmap_atomic(from, KM_USER0);
-        kto = kmap_atomic(to, KM_USER1);
+        kfrom = kmap_atomic(from);
+        kto = kmap_atomic(to);
         copy_page(kto, kfrom);
-        kunmap_atomic(kto, KM_USER1);
-        kunmap_atomic(kfrom, KM_USER0);
+        kunmap_atomic(kto);
+        kunmap_atomic(kfrom);
 }
 
 /*
@@ -51,9 +51,9 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to,
  */
 static void v6_clear_user_highpage_nonaliasing(struct page *page, unsigned long vaddr)
 {
-        void *kaddr = kmap_atomic(page, KM_USER0);
+        void *kaddr = kmap_atomic(page);
         clear_page(kaddr);
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 /*
diff --git a/arch/arm/mm/copypage-xsc3.c b/arch/arm/mm/copypage-xsc3.c
index f9cde0702f1e..03a2042aced5 100644
--- a/arch/arm/mm/copypage-xsc3.c
+++ b/arch/arm/mm/copypage-xsc3.c
@@ -75,12 +75,12 @@ void xsc3_mc_copy_user_highpage(struct page *to, struct page *from,
 {
         void *kto, *kfrom;
 
-        kto = kmap_atomic(to, KM_USER0);
-        kfrom = kmap_atomic(from, KM_USER1);
+        kto = kmap_atomic(to);
+        kfrom = kmap_atomic(from);
         flush_cache_page(vma, vaddr, page_to_pfn(from));
         xsc3_mc_copy_user_page(kto, kfrom);
-        kunmap_atomic(kfrom, KM_USER1);
-        kunmap_atomic(kto, KM_USER0);
+        kunmap_atomic(kfrom);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -90,7 +90,7 @@ void xsc3_mc_copy_user_highpage(struct page *to, struct page *from,
  */
 void xsc3_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile ("\
         mov     r1, %2                          \n\
         mov     r2, #0                          \n\
@@ -105,7 +105,7 @@ void xsc3_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 32)
         : "r1", "r2", "r3");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns xsc3_mc_user_fns __initdata = {
diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c
index 610c24ced310..439d106ae638 100644
--- a/arch/arm/mm/copypage-xscale.c
+++ b/arch/arm/mm/copypage-xscale.c
@@ -93,7 +93,7 @@ mc_copy_user_page(void *from, void *to)
 void xscale_mc_copy_user_highpage(struct page *to, struct page *from,
         unsigned long vaddr, struct vm_area_struct *vma)
 {
-        void *kto = kmap_atomic(to, KM_USER1);
+        void *kto = kmap_atomic(to);
 
         if (!test_and_set_bit(PG_dcache_clean, &from->flags))
                 __flush_dcache_page(page_mapping(from), from);
@@ -107,7 +107,7 @@ void xscale_mc_copy_user_highpage(struct page *to, struct page *from,
 
         raw_spin_unlock(&minicache_lock);
 
-        kunmap_atomic(kto, KM_USER1);
+        kunmap_atomic(kto);
 }
 
 /*
@@ -116,7 +116,7 @@ void xscale_mc_copy_user_highpage(struct page *to, struct page *from,
 void
 xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        void *ptr, *kaddr = kmap_atomic(page);
         asm volatile(
         "mov    r1, %2                          \n\
         mov     r2, #0                          \n\
@@ -133,7 +133,7 @@ xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
         : "=r" (ptr)
         : "0" (kaddr), "I" (PAGE_SIZE / 32)
         : "r1", "r2", "r3", "ip");
-        kunmap_atomic(kaddr, KM_USER0);
+        kunmap_atomic(kaddr);
 }
 
 struct cpu_user_fns xscale_mc_user_fns __initdata = {
diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
index 807c0573abbe..5a21505d7550 100644
--- a/arch/arm/mm/highmem.c
+++ b/arch/arm/mm/highmem.c
@@ -36,7 +36,7 @@ void kunmap(struct page *page)
 }
 EXPORT_SYMBOL(kunmap);
 
-void *__kmap_atomic(struct page *page)
+void *kmap_atomic(struct page *page)
 {
         unsigned int idx;
         unsigned long vaddr;
@@ -81,7 +81,7 @@ void *__kmap_atomic(struct page *page)
 
         return (void *)vaddr;
 }
-EXPORT_SYMBOL(__kmap_atomic);
+EXPORT_SYMBOL(kmap_atomic);
 
 void __kunmap_atomic(void *kvaddr)
 {
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 6ec1226fc62d..245a55a0a5bb 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -32,7 +32,6 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/memblock.h>
 
 #include "mm.h"
 
@@ -310,7 +309,7 @@ static void arm_memory_present(void)
 
 static bool arm_memblock_steal_permitted = true;
 
-phys_addr_t arm_memblock_steal(phys_addr_t size, phys_addr_t align)
+phys_addr_t __init arm_memblock_steal(phys_addr_t size, phys_addr_t align)
 {
         phys_addr_t phys;
 
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 7e9b5bf910c1..f1c8486f7501 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -148,10 +148,6 @@ ENDPROC(cpu_v7_do_resume)
  *      Initialise TLB, Caches, and MMU state ready to switch the MMU
  *      on.  Return in r0 the new CP15 C1 control register setting.
  *
- *      We automatically detect if we have a Harvard cache, and use the
- *      Harvard cache control instructions insead of the unified cache
- *      control instructions.
- *
  *      This should be able to cover all ARMv7 cores.
  *
  *      It is assumed that:
@@ -234,9 +230,7 @@ __v7_setup:
         mcreq   p15, 0, r10, c15, c0, 1         @ write diagnostic register
 #endif
 #ifdef CONFIG_ARM_ERRATA_743622
-        teq     r6, #0x20                       @ present in r2p0
-        teqne   r6, #0x21                       @ present in r2p1
-        teqne   r6, #0x22                       @ present in r2p2
+        teq     r5, #0x00200000                 @ only present in r2p*
         mrceq   p15, 0, r10, c15, c0, 1         @ read diagnostic register
         orreq   r10, r10, #1 << 6               @ set bit #6
         mcreq   p15, 0, r10, c15, c0, 1         @ write diagnostic register
@@ -251,9 +245,7 @@ __v7_setup:
 #endif
 
 3:      mov     r10, #0
-#ifdef HARVARD_CACHE
         mcr     p15, 0, r10, c7, c5, 0          @ I+BTB cache invalidate
-#endif
         dsb
 #ifdef CONFIG_MMU
         mcr     p15, 0, r10, c8, c7, 0          @ invalidate I + D TLBs
@@ -330,16 +322,6 @@ __v7_ca5mp_proc_info:
         .size   __v7_ca5mp_proc_info, . - __v7_ca5mp_proc_info
 
         /*
-         * ARM Ltd. Cortex A7 processor.
-         */
-        .type   __v7_ca7mp_proc_info, #object
-__v7_ca7mp_proc_info:
-        .long   0x410fc070
-        .long   0xff0ffff0
-        __v7_proc __v7_ca7mp_setup, hwcaps = HWCAP_IDIV
-        .size   __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info
-
-        /*
          * ARM Ltd. Cortex A9 processor.
          */
         .type   __v7_ca9mp_proc_info, #object
@@ -351,6 +333,16 @@ __v7_ca9mp_proc_info:
 #endif  /* CONFIG_ARM_LPAE */
 
         /*
+         * ARM Ltd. Cortex A7 processor.
+         */
+        .type   __v7_ca7mp_proc_info, #object
+__v7_ca7mp_proc_info:
+        .long   0x410fc070
+        .long   0xff0ffff0
+        __v7_proc __v7_ca7mp_setup, hwcaps = HWCAP_IDIV
+        .size   __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info
+
+        /*
          * ARM Ltd. Cortex A15 processor.
          */
         .type   __v7_ca15mp_proc_info, #object
diff --git a/arch/arm/plat-mxc/3ds_debugboard.c b/arch/arm/plat-mxc/3ds_debugboard.c
index f0ba0726306c..d1e31fa1b0c3 100644
--- a/arch/arm/plat-mxc/3ds_debugboard.c
+++ b/arch/arm/plat-mxc/3ds_debugboard.c
@@ -16,6 +16,8 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/smsc911x.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
 
 #include <mach/hardware.h>
 
@@ -148,6 +150,11 @@ static struct irq_chip expio_irq_chip = {
         .irq_unmask = expio_unmask_irq,
 };
 
+static struct regulator_consumer_supply dummy_supplies[] = {
+        REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+        REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
 int __init mxc_expio_init(u32 base, u32 p_irq)
 {
         int i;
@@ -188,6 +195,8 @@ int __init mxc_expio_init(u32 base, u32 p_irq)
         irq_set_chained_handler(p_irq, mxc_expio_irq_handler);
 
         /* Register Lan device on the debugboard */
+        regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
         smsc911x_resources[0].start = LAN9217_BASE_ADDR(base);
         smsc911x_resources[0].end = LAN9217_BASE_ADDR(base) + 0x100 - 1;
         platform_device_register(&smsc_lan9217_device);
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index dcebb1230f7f..c722f9ce6918 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -88,12 +88,6 @@ config IMX_HAVE_IOMUX_V1
 config ARCH_MXC_IOMUX_V3
         bool
 
-config ARCH_MXC_AUDMUX_V1
-        bool
-
-config ARCH_MXC_AUDMUX_V2
-        bool
-
 config IRAM_ALLOC
         bool
         select GENERIC_ALLOCATOR
diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile
index 076db84f3e31..e81290c27c65 100644
--- a/arch/arm/plat-mxc/Makefile
+++ b/arch/arm/plat-mxc/Makefile
@@ -14,8 +14,6 @@ obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o
 obj-$(CONFIG_MXC_PWM)  += pwm.o
 obj-$(CONFIG_MXC_ULPI) += ulpi.o
 obj-$(CONFIG_MXC_USE_EPIT) += epit.o
-obj-$(CONFIG_ARCH_MXC_AUDMUX_V1) += audmux-v1.o
-obj-$(CONFIG_ARCH_MXC_AUDMUX_V2) += audmux-v2.o
 obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o
 obj-$(CONFIG_CPU_FREQ_IMX)    += cpufreq.o
 ifdef CONFIG_SND_IMX_SOC
diff --git a/arch/arm/plat-mxc/audmux-v1.c b/arch/arm/plat-mxc/audmux-v1.c
deleted file mode 100644
index 1180bef7664b..000000000000
--- a/arch/arm/plat-mxc/audmux-v1.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
- *
- * Initial development of this code was funded by
- * Phytec Messtechnik GmbH, http://www.phytec.de
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <mach/audmux.h>
-#include <mach/hardware.h>
-
-static void __iomem *audmux_base;
-
-static unsigned char port_mapping[] = {
-        0x0, 0x4, 0x8, 0x10, 0x14, 0x1c,
-};
-
-int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr)
-{
-        if (!audmux_base) {
-                printk("%s: not configured\n", __func__);
-                return -ENOSYS;
-        }
-
-        if (port >= ARRAY_SIZE(port_mapping))
-                return -EINVAL;
-
-        writel(pcr, audmux_base + port_mapping[port]);
-
-        return 0;
-}
-EXPORT_SYMBOL_GPL(mxc_audmux_v1_configure_port);
-
-static int mxc_audmux_v1_init(void)
-{
-#ifdef CONFIG_MACH_MX21
-        if (cpu_is_mx21())
-                audmux_base = MX21_IO_ADDRESS(MX21_AUDMUX_BASE_ADDR);
-        else
-#endif
-#ifdef CONFIG_MACH_MX27
-        if (cpu_is_mx27())
-                audmux_base = MX27_IO_ADDRESS(MX27_AUDMUX_BASE_ADDR);
-        else
-#endif
-                (void)0;
-        
-        return 0;
-}
-
-postcore_initcall(mxc_audmux_v1_init);
diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c
deleted file mode 100644
index 8cced35009bd..000000000000
--- a/arch/arm/plat-mxc/audmux-v2.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
- *
- * Initial development of this code was funded by
- * Phytec Messtechnik GmbH, http://www.phytec.de
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/debugfs.h>
-#include <linux/slab.h>
-#include <mach/audmux.h>
-#include <mach/hardware.h>
-
-static struct clk *audmux_clk;
-static void __iomem *audmux_base;
-
-#define MXC_AUDMUX_V2_PTCR(x)           ((x) * 8)
-#define MXC_AUDMUX_V2_PDCR(x)           ((x) * 8 + 4)
-
-#ifdef CONFIG_DEBUG_FS
-static struct dentry *audmux_debugfs_root;
-
-static int audmux_open_file(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
-/* There is an annoying discontinuity in the SSI numbering with regard
- * to the Linux number of the devices */
-static const char *audmux_port_string(int port)
-{
-        switch (port) {
-        case MX31_AUDMUX_PORT1_SSI0:
-                return "imx-ssi.0";
-        case MX31_AUDMUX_PORT2_SSI1:
-                return "imx-ssi.1";
-        case MX31_AUDMUX_PORT3_SSI_PINS_3:
-                return "SSI3";
-        case MX31_AUDMUX_PORT4_SSI_PINS_4:
-                return "SSI4";
-        case MX31_AUDMUX_PORT5_SSI_PINS_5:
-                return "SSI5";
-        case MX31_AUDMUX_PORT6_SSI_PINS_6:
-                return "SSI6";
-        default:
-                return "UNKNOWN";
-        }
-}
-
-static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
-                                size_t count, loff_t *ppos)
-{
-        ssize_t ret;
-        char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
-        int port = (int)file->private_data;
-        u32 pdcr, ptcr;
-
-        if (!buf)
-                return -ENOMEM;
-
-        if (audmux_clk)
-                clk_enable(audmux_clk);
-
-        ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port));
-        pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port));
-
-        if (audmux_clk)
-                clk_disable(audmux_clk);
-
-        ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
-                       pdcr, ptcr);
-
-        if (ptcr & MXC_AUDMUX_V2_PTCR_TFSDIR)
-                ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                "TxFS output from %s, ",
-                                audmux_port_string((ptcr >> 27) & 0x7));
-        else
-                ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                "TxFS input, ");
-
-        if (ptcr & MXC_AUDMUX_V2_PTCR_TCLKDIR)
-                ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                "TxClk output from %s",
-                                audmux_port_string((ptcr >> 22) & 0x7));
-        else
-                ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                "TxClk input");
-
-        ret += snprintf(buf + ret, PAGE_SIZE - ret, "\n");
-
-        if (ptcr & MXC_AUDMUX_V2_PTCR_SYN) {
-                ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                "Port is symmetric");
-        } else {
-                if (ptcr & MXC_AUDMUX_V2_PTCR_RFSDIR)
-                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                        "RxFS output from %s, ",
-                                        audmux_port_string((ptcr >> 17) & 0x7));
-                else
-                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                        "RxFS input, ");
-
-                if (ptcr & MXC_AUDMUX_V2_PTCR_RCLKDIR)
-                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                        "RxClk output from %s",
-                                        audmux_port_string((ptcr >> 12) & 0x7));
-                else
-                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                                        "RxClk input");
-        }
-
-        ret += snprintf(buf + ret, PAGE_SIZE - ret,
-                        "\nData received from %s\n",
-                        audmux_port_string((pdcr >> 13) & 0x7));
-
-        ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
-
-        kfree(buf);
-
-        return ret;
-}
-
-static const struct file_operations audmux_debugfs_fops = {
-        .open = audmux_open_file,
-        .read = audmux_read_file,
-        .llseek = default_llseek,
-};
-
-static void audmux_debugfs_init(void)
-{
-        int i;
-        char buf[20];
-
-        audmux_debugfs_root = debugfs_create_dir("audmux", NULL);
-        if (!audmux_debugfs_root) {
-                pr_warning("Failed to create AUDMUX debugfs root\n");
-                return;
-        }
-
-        for (i = 1; i < 8; i++) {
-                snprintf(buf, sizeof(buf), "ssi%d", i);
-                if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
-                                         (void *)i, &audmux_debugfs_fops))
-                        pr_warning("Failed to create AUDMUX port %d debugfs file\n",
-                                   i);
-        }
-}
-#else
-static inline void audmux_debugfs_init(void)
-{
-}
-#endif
-
-int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
-                unsigned int pdcr)
-{
-        if (!audmux_base)
-                return -ENOSYS;
-
-        if (audmux_clk)
-                clk_enable(audmux_clk);
-
-        writel(ptcr, audmux_base + MXC_AUDMUX_V2_PTCR(port));
-        writel(pdcr, audmux_base + MXC_AUDMUX_V2_PDCR(port));
-
-        if (audmux_clk)
-                clk_disable(audmux_clk);
-
-        return 0;
-}
-EXPORT_SYMBOL_GPL(mxc_audmux_v2_configure_port);
-
-static int mxc_audmux_v2_init(void)
-{
-        int ret;
-        if (cpu_is_mx51()) {
-                audmux_base = MX51_IO_ADDRESS(MX51_AUDMUX_BASE_ADDR);
-        } else if (cpu_is_mx31()) {
-                audmux_base = MX31_IO_ADDRESS(MX31_AUDMUX_BASE_ADDR);
-        } else if (cpu_is_mx35()) {
-                audmux_clk = clk_get(NULL, "audmux");
-                if (IS_ERR(audmux_clk)) {
-                        ret = PTR_ERR(audmux_clk);
-                        printk(KERN_ERR "%s: cannot get clock: %d\n", __func__,
-                                        ret);
-                        return ret;
-                }
-                audmux_base = MX35_IO_ADDRESS(MX35_AUDMUX_BASE_ADDR);
-        } else if (cpu_is_mx25()) {
-                audmux_clk = clk_get(NULL, "audmux");
-                if (IS_ERR(audmux_clk)) {
-                        ret = PTR_ERR(audmux_clk);
-                        printk(KERN_ERR "%s: cannot get clock: %d\n", __func__,
-                                        ret);
-                        return ret;
-                }
-                audmux_base = MX25_IO_ADDRESS(MX25_AUDMUX_BASE_ADDR);
-        }
-
-        audmux_debugfs_init();
-
-        return 0;
-}
-
-postcore_initcall(mxc_audmux_v2_init);
diff --git a/arch/arm/plat-mxc/include/mach/audmux.h b/arch/arm/plat-mxc/include/mach/audmux.h
deleted file mode 100644
index 6fda788ed0e9..000000000000
--- a/arch/arm/plat-mxc/include/mach/audmux.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __MACH_AUDMUX_H
-#define __MACH_AUDMUX_H
-
-#define MX27_AUDMUX_HPCR1_SSI0          0
-#define MX27_AUDMUX_HPCR2_SSI1          1
-#define MX27_AUDMUX_HPCR3_SSI_PINS_4    2
-#define MX27_AUDMUX_PPCR1_SSI_PINS_1    3
-#define MX27_AUDMUX_PPCR2_SSI_PINS_2    4
-#define MX27_AUDMUX_PPCR3_SSI_PINS_3    5
-
-#define MX31_AUDMUX_PORT1_SSI0          0
-#define MX31_AUDMUX_PORT2_SSI1          1
-#define MX31_AUDMUX_PORT3_SSI_PINS_3    2
-#define MX31_AUDMUX_PORT4_SSI_PINS_4    3
-#define MX31_AUDMUX_PORT5_SSI_PINS_5    4
-#define MX31_AUDMUX_PORT6_SSI_PINS_6    5
-
-#define MX51_AUDMUX_PORT1_SSI0          0
-#define MX51_AUDMUX_PORT2_SSI1          1
-#define MX51_AUDMUX_PORT3               2
-#define MX51_AUDMUX_PORT4               3
-#define MX51_AUDMUX_PORT5               4
-#define MX51_AUDMUX_PORT6               5
-#define MX51_AUDMUX_PORT7               6
-
-/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
-#define MXC_AUDMUX_V1_PCR_INMMASK(x)    ((x) & 0xff)
-#define MXC_AUDMUX_V1_PCR_INMEN         (1 << 8)
-#define MXC_AUDMUX_V1_PCR_TXRXEN        (1 << 10)
-#define MXC_AUDMUX_V1_PCR_SYN           (1 << 12)
-#define MXC_AUDMUX_V1_PCR_RXDSEL(x)     (((x) & 0x7) << 13)
-#define MXC_AUDMUX_V1_PCR_RFCSEL(x)     (((x) & 0xf) << 20)
-#define MXC_AUDMUX_V1_PCR_RCLKDIR       (1 << 24)
-#define MXC_AUDMUX_V1_PCR_RFSDIR        (1 << 25)
-#define MXC_AUDMUX_V1_PCR_TFCSEL(x)     (((x) & 0xf) << 26)
-#define MXC_AUDMUX_V1_PCR_TCLKDIR       (1 << 30)
-#define MXC_AUDMUX_V1_PCR_TFSDIR        (1 << 31)
-
-/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
-#define MXC_AUDMUX_V2_PTCR_TFSDIR       (1 << 31)
-#define MXC_AUDMUX_V2_PTCR_TFSEL(x)     (((x) & 0xf) << 27)
-#define MXC_AUDMUX_V2_PTCR_TCLKDIR      (1 << 26)
-#define MXC_AUDMUX_V2_PTCR_TCSEL(x)     (((x) & 0xf) << 22)
-#define MXC_AUDMUX_V2_PTCR_RFSDIR       (1 << 21)
-#define MXC_AUDMUX_V2_PTCR_RFSEL(x)     (((x) & 0xf) << 17)
-#define MXC_AUDMUX_V2_PTCR_RCLKDIR      (1 << 16)
-#define MXC_AUDMUX_V2_PTCR_RCSEL(x)     (((x) & 0xf) << 12)
-#define MXC_AUDMUX_V2_PTCR_SYN          (1 << 11)
-
-#define MXC_AUDMUX_V2_PDCR_RXDSEL(x)    (((x) & 0x7) << 13)
-#define MXC_AUDMUX_V2_PDCR_TXRXEN       (1 << 12)
-#define MXC_AUDMUX_V2_PDCR_MODE(x)      (((x) & 0x3) << 8)
-#define MXC_AUDMUX_V2_PDCR_INMMASK(x)   ((x) & 0xff)
-
-int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr);
-
-int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
-                unsigned int pdcr);
-
-#endif /* __MACH_AUDMUX_H */
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v1.h b/arch/arm/plat-mxc/include/mach/iomux-v1.h
index 6fa8a707b9a0..f7d18046c04f 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-v1.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-v1.h
@@ -96,6 +96,6 @@ extern int mxc_gpio_mode(int gpio_mode);
 extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
                 const char *label);
 
-extern int __init imx_iomuxv1_init(void __iomem *base, int numports);
+extern int imx_iomuxv1_init(void __iomem *base, int numports);
 
 #endif /* __MACH_IOMUX_V1_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/arch/arm/plat-mxc/include/mach/mxc_ehci.h
index 2c159dc2398b..9ffd1bbe615f 100644
--- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h
+++ b/arch/arm/plat-mxc/include/mach/mxc_ehci.h
@@ -44,7 +44,7 @@ struct mxc_usbh_platform_data {
         int (*exit)(struct platform_device *pdev);
 
         unsigned int             portsc;
-        struct otg_transceiver  *otg;
+        struct usb_phy          *otg;
 };
 
 int mx51_initialize_usb_hw(int port, unsigned int flags);
diff --git a/arch/arm/plat-mxc/include/mach/ulpi.h b/arch/arm/plat-mxc/include/mach/ulpi.h
index f9161c96d7bd..42bdaca6d7d9 100644
--- a/arch/arm/plat-mxc/include/mach/ulpi.h
+++ b/arch/arm/plat-mxc/include/mach/ulpi.h
@@ -2,15 +2,15 @@
 #define __MACH_ULPI_H
 
 #ifdef CONFIG_USB_ULPI
-struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags);
+struct usb_phy *imx_otg_ulpi_create(unsigned int flags);
 #else
-static inline struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags)
+static inline struct usb_phy *imx_otg_ulpi_create(unsigned int flags)
 {
         return NULL;
 }
 #endif
 
-extern struct otg_io_access_ops mxc_ulpi_access_ops;
+extern struct usb_phy_io_ops mxc_ulpi_access_ops;
 
 #endif /* __MACH_ULPI_H */
 
diff --git a/arch/arm/plat-mxc/ulpi.c b/arch/arm/plat-mxc/ulpi.c
index 477e45bea1be..d2963427184f 100644
--- a/arch/arm/plat-mxc/ulpi.c
+++ b/arch/arm/plat-mxc/ulpi.c
@@ -58,7 +58,7 @@ static int ulpi_poll(void __iomem *view, u32 bit)
         return -ETIMEDOUT;
 }
 
-static int ulpi_read(struct otg_transceiver *otg, u32 reg)
+static int ulpi_read(struct usb_phy *otg, u32 reg)
 {
         int ret;
         void __iomem *view = otg->io_priv;
@@ -84,7 +84,7 @@ static int ulpi_read(struct otg_transceiver *otg, u32 reg)
         return (__raw_readl(view) >> ULPIVW_RDATA_SHIFT) & ULPIVW_RDATA_MASK;
 }
 
-static int ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg)
+static int ulpi_write(struct usb_phy *otg, u32 val, u32 reg)
 {
         int ret;
         void __iomem *view = otg->io_priv;
@@ -106,13 +106,13 @@ static int ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg)
         return ulpi_poll(view, ULPIVW_RUN);
 }
 
-struct otg_io_access_ops mxc_ulpi_access_ops = {
+struct usb_phy_io_ops mxc_ulpi_access_ops = {
         .read   = ulpi_read,
         .write  = ulpi_write,
 };
 EXPORT_SYMBOL_GPL(mxc_ulpi_access_ops);
 
-struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags)
+struct usb_phy *imx_otg_ulpi_create(unsigned int flags)
 {
         return otg_ulpi_create(&mxc_ulpi_access_ops, flags);
 }
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index aa59f4247dc5..8f81503a4df7 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -110,14 +110,6 @@ config OMAP_MUX_WARNINGS
           to change the pin multiplexing setup.  When there are no warnings
           printed, it's safe to deselect OMAP_MUX for your product.
 
-config OMAP_MCBSP
-        bool "McBSP support"
-        depends on ARCH_OMAP
-        default y
-        help
-          Say Y here if you want support for the OMAP Multichannel
-          Buffered Serial Port.
-
 config OMAP_MBOX_FWK
         tristate "Mailbox framework support"
         depends on ARCH_OMAP
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 9a584614e7e6..c0fe2757b695 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -17,8 +17,6 @@ obj-$(CONFIG_ARCH_OMAP2) += omap_device.o
 obj-$(CONFIG_ARCH_OMAP3) += omap_device.o
 obj-$(CONFIG_ARCH_OMAP4) += omap_device.o
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
-
 obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
 obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
 obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 06383b51e655..f1e46ea6b81d 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -15,7 +15,6 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/dma-mapping.h>
-#include <linux/omapfb.h>
 
 #include <plat/common.h>
 #include <plat/board.h>
@@ -65,10 +64,10 @@ const void *__init omap_get_var_config(u16 tag, size_t *len)
 
 void __init omap_reserve(void)
 {
-        omapfb_reserve_sdram_memblock();
         omap_vram_reserve_sdram_memblock();
         omap_dsp_reserve_sdram_memblock();
         omap_secure_ram_reserve_memblock();
+        omap_barrier_reserve_memblock();
 }
 
 void __init omap_init_consistent_dma_size(void)
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index c9e5d7298c40..dd6f92c99e56 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -34,15 +34,11 @@
 #include <asm/mach/map.h>
 
 #include <plat/board.h>
-#include <plat/sram.h>
-
-#include "fb.h"
 
 #if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE)
 
+static bool omapfb_lcd_configured;
 static struct omapfb_platform_data omapfb_config;
-static int config_invalid;
-static int configured_regions;
 
 static u64 omap_fb_dma_mask = ~(u32)0;
 
@@ -57,302 +53,21 @@ static struct platform_device omap_fb_device = {
         .num_resources = 0,
 };
 
-void omapfb_set_platform_data(struct omapfb_platform_data *data)
-{
-}
-
-static inline int ranges_overlap(unsigned long start1, unsigned long size1,
-                                 unsigned long start2, unsigned long size2)
-{
-        return (start1 >= start2 && start1 < start2 + size2) ||
-               (start2 >= start1 && start2 < start1 + size1);
-}
-
-static inline int range_included(unsigned long start1, unsigned long size1,
-                                 unsigned long start2, unsigned long size2)
-{
-        return start1 >= start2 && start1 + size1 <= start2 + size2;
-}
-
-
-/* Check if there is an overlapping region. */
-static int fbmem_region_reserved(unsigned long start, size_t size)
-{
-        struct omapfb_mem_region *rg;
-        int i;
-
-        rg = &omapfb_config.mem_desc.region[0];
-        for (i = 0; i < OMAPFB_PLANE_NUM; i++, rg++) {
-                if (!rg->paddr)
-                        /* Empty slot. */
-                        continue;
-                if (ranges_overlap(start, size, rg->paddr, rg->size))
-                        return 1;
-        }
-        return 0;
-}
-
-/*
- * Get the region_idx`th region from board config/ATAG and convert it to
- * our internal format.
- */
-static int __init get_fbmem_region(int region_idx, struct omapfb_mem_region *rg)
+void __init omapfb_set_lcd_config(const struct omap_lcd_config *config)
 {
-        const struct omap_fbmem_config  *conf;
-        u32                             paddr;
-
-        conf = omap_get_nr_config(OMAP_TAG_FBMEM,
-                                  struct omap_fbmem_config, region_idx);
-        if (conf == NULL)
-                return -ENOENT;
-
-        paddr = conf->start;
-        /*
-         * Low bits encode the page allocation mode, if high bits
-         * are zero. Otherwise we need a page aligned fixed
-         * address.
-         */
-        memset(rg, 0, sizeof(*rg));
-        rg->type = paddr & ~PAGE_MASK;
-        rg->paddr = paddr & PAGE_MASK;
-        rg->size = PAGE_ALIGN(conf->size);
-        return 0;
+        omapfb_config.lcd = *config;
+        omapfb_lcd_configured = true;
 }
 
-static int set_fbmem_region_type(struct omapfb_mem_region *rg, int mem_type,
-                                  unsigned long mem_start,
-                                  unsigned long mem_size)
-{
-        /*
-         * Check if the configuration specifies the type explicitly.
-         * type = 0 && paddr = 0, a default don't care case maps to
-         * the SDRAM type.
-         */
-        if (rg->type || !rg->paddr)
-                return 0;
-        if (ranges_overlap(rg->paddr, rg->size, mem_start, mem_size)) {
-                rg->type = mem_type;
-                return 0;
-        }
-        /* Can't determine it. */
-        return -1;
-}
-
-static int check_fbmem_region(int region_idx, struct omapfb_mem_region *rg,
-                              unsigned long start_avail, unsigned size_avail)
+static int __init omap_init_fb(void)
 {
-        unsigned long   paddr = rg->paddr;
-        size_t          size = rg->size;
-
-        if (rg->type > OMAPFB_MEMTYPE_MAX) {
-                printk(KERN_ERR
-                        "Invalid start address for FB region %d\n", region_idx);
-                return -EINVAL;
-        }
-
-        if (!rg->size) {
-                printk(KERN_ERR "Zero size for FB region %d\n", region_idx);
-                return -EINVAL;
-        }
-
-        if (!paddr)
-                /* Allocate this dynamically, leave paddr 0 for now. */
-                return 0;
-
         /*
-         * Fixed region for the given RAM range. Check if it's already
-         * reserved by the FB code or someone else.
+         * If the board file has not set the lcd config with
+         * omapfb_set_lcd_config(), don't bother registering the omapfb device
          */
-        if (fbmem_region_reserved(paddr, size) ||
-            !range_included(paddr, size, start_avail, size_avail)) {
-                printk(KERN_ERR "Trying to use reserved memory "
-                        "for FB region %d\n", region_idx);
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-static int valid_sdram(unsigned long addr, unsigned long size)
-{
-        return memblock_is_region_memory(addr, size);
-}
-
-static int reserve_sdram(unsigned long addr, unsigned long size)
-{
-        if (memblock_is_region_reserved(addr, size))
-                return -EBUSY;
-        if (memblock_reserve(addr, size))
-                return -ENOMEM;
-        return 0;
-}
-
-/*
- * Called from map_io. We need to call to this early enough so that we
- * can reserve the fixed SDRAM regions before VM could get hold of them.
- */
-void __init omapfb_reserve_sdram_memblock(void)
-{
-        unsigned long reserved = 0;
-        int i;
-
-        if (config_invalid)
-                return;
-
-        for (i = 0; ; i++) {
-                struct omapfb_mem_region rg;
-
-                if (get_fbmem_region(i, &rg) < 0)
-                        break;
-
-                if (i == OMAPFB_PLANE_NUM) {
-                        pr_err("Extraneous FB mem configuration entries\n");
-                        config_invalid = 1;
-                        return;
-                }
-
-                /* Check if it's our memory type. */
-                if (rg.type != OMAPFB_MEMTYPE_SDRAM)
-                        continue;
-
-                /* Check if the region falls within SDRAM */
-                if (rg.paddr && !valid_sdram(rg.paddr, rg.size))
-                        continue;
-
-                if (rg.size == 0) {
-                        pr_err("Zero size for FB region %d\n", i);
-                        config_invalid = 1;
-                        return;
-                }
-
-                if (rg.paddr) {
-                        if (reserve_sdram(rg.paddr, rg.size)) {
-                                pr_err("Trying to use reserved memory for FB region %d\n",
-                                        i);
-                                config_invalid = 1;
-                                return;
-                        }
-                        reserved += rg.size;
-                }
-
-                if (omapfb_config.mem_desc.region[i].size) {
-                        pr_err("FB region %d already set\n", i);
-                        config_invalid = 1;
-                        return;
-                }
-
-                omapfb_config.mem_desc.region[i] = rg;
-                configured_regions++;
-        }
-        omapfb_config.mem_desc.region_cnt = i;
-        if (reserved)
-                pr_info("Reserving %lu bytes SDRAM for frame buffer\n",
-                         reserved);
-}
-
-/*
- * Called at sram init time, before anything is pushed to the SRAM stack.
- * Because of the stack scheme, we will allocate everything from the
- * start of the lowest address region to the end of SRAM. This will also
- * include padding for page alignment and possible holes between regions.
- *
- * As opposed to the SDRAM case, we'll also do any dynamic allocations at
- * this point, since the driver built as a module would have problem with
- * freeing / reallocating the regions.
- */
-unsigned long __init omapfb_reserve_sram(unsigned long sram_pstart,
-                                  unsigned long sram_vstart,
-                                  unsigned long sram_size,
-                                  unsigned long pstart_avail,
-                                  unsigned long size_avail)
-{
-        struct omapfb_mem_region        rg;
-        unsigned long                   pend_avail;
-        unsigned long                   reserved;
-        int                             i;
-
-        if (config_invalid)
+        if (!omapfb_lcd_configured)
                 return 0;
 
-        reserved = 0;
-        pend_avail = pstart_avail + size_avail;
-        for (i = 0; ; i++) {
-                if (get_fbmem_region(i, &rg) < 0)
-                        break;
-                if (i == OMAPFB_PLANE_NUM) {
-                        printk(KERN_ERR
-                                "Extraneous FB mem configuration entries\n");
-                        config_invalid = 1;
-                        return 0;
-                }
-
-                /* Check if it's our memory type. */
-                if (set_fbmem_region_type(&rg, OMAPFB_MEMTYPE_SRAM,
-                                          sram_pstart, sram_size) < 0 ||
-                    (rg.type != OMAPFB_MEMTYPE_SRAM))
-                        continue;
-                BUG_ON(omapfb_config.mem_desc.region[i].size);
-
-                if (check_fbmem_region(i, &rg, pstart_avail, size_avail) < 0) {
-                        config_invalid = 1;
-                        return 0;
-                }
-
-                if (!rg.paddr) {
-                        /* Dynamic allocation */
-                        if ((size_avail & PAGE_MASK) < rg.size) {
-                                printk("Not enough SRAM for FB region %d\n",
-                                        i);
-                                config_invalid = 1;
-                                return 0;
-                        }
-                        size_avail = (size_avail - rg.size) & PAGE_MASK;
-                        rg.paddr = pstart_avail + size_avail;
-                }
-                /* Reserve everything above the start of the region. */
-                if (pend_avail - rg.paddr > reserved)
-                        reserved = pend_avail - rg.paddr;
-                size_avail = pend_avail - reserved - pstart_avail;
-
-                /*
-                 * We have a kernel mapping for this already, so the
-                 * driver won't have to make one.
-                 */
-                rg.vaddr = (void *)(sram_vstart + rg.paddr - sram_pstart);
-                omapfb_config.mem_desc.region[i] = rg;
-                configured_regions++;
-        }
-        omapfb_config.mem_desc.region_cnt = i;
-        if (reserved)
-                pr_info("Reserving %lu bytes SRAM for frame buffer\n",
-                         reserved);
-        return reserved;
-}
-
-void omapfb_set_ctrl_platform_data(void *data)
-{
-        omapfb_config.ctrl_platform_data = data;
-}
-
-static int __init omap_init_fb(void)
-{
-        const struct omap_lcd_config *conf;
-
-        if (config_invalid)
-                return 0;
-        if (configured_regions != omapfb_config.mem_desc.region_cnt) {
-                printk(KERN_ERR "Invalid FB mem configuration entries\n");
-                return 0;
-        }
-        conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
-        if (conf == NULL) {
-                if (configured_regions)
-                        /* FB mem config, but no LCD config? */
-                        printk(KERN_ERR "Missing LCD configuration\n");
-                return 0;
-        }
-        omapfb_config.lcd = *conf;
-
         return platform_device_register(&omap_fb_device);
 }
 
@@ -374,11 +89,6 @@ static struct platform_device omap_fb_device = {
         .num_resources = 0,
 };
 
-void omapfb_set_platform_data(struct omapfb_platform_data *data)
-{
-        omapfb_config = *data;
-}
-
 static int __init omap_init_fb(void)
 {
         return platform_device_register(&omap_fb_device);
@@ -386,36 +96,10 @@ static int __init omap_init_fb(void)
 
 arch_initcall(omap_init_fb);
 
-void omapfb_reserve_sdram_memblock(void)
-{
-}
-
-unsigned long __init omapfb_reserve_sram(unsigned long sram_pstart,
-                                  unsigned long sram_vstart,
-                                  unsigned long sram_size,
-                                  unsigned long start_avail,
-                                  unsigned long size_avail)
-{
-        return 0;
-}
-
 #else
 
-void omapfb_set_platform_data(struct omapfb_platform_data *data)
-{
-}
-
-void omapfb_reserve_sdram_memblock(void)
-{
-}
-
-unsigned long __init omapfb_reserve_sram(unsigned long sram_pstart,
-                                  unsigned long sram_vstart,
-                                  unsigned long sram_size,
-                                  unsigned long start_avail,
-                                  unsigned long size_avail)
+void __init omapfb_set_lcd_config(const struct omap_lcd_config *config)
 {
-        return 0;
 }
 
 #endif
diff --git a/arch/arm/plat-omap/fb.h b/arch/arm/plat-omap/fb.h
deleted file mode 100644
index d765d0bd8520..000000000000
--- a/arch/arm/plat-omap/fb.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __PLAT_OMAP_FB_H__
-#define __PLAT_OMAP_FB_H__
-
-extern unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
-                                         unsigned long sram_vstart,
-                                         unsigned long sram_size,
-                                         unsigned long pstart_avail,
-                                         unsigned long size_avail);
-
-#endif /* __PLAT_OMAP_FB_H__ */
diff --git a/arch/arm/plat-omap/include/plat/blizzard.h b/arch/arm/plat-omap/include/plat/blizzard.h
deleted file mode 100644
index 56e7f2e7d12f..000000000000
--- a/arch/arm/plat-omap/include/plat/blizzard.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _BLIZZARD_H
-#define _BLIZZARD_H
-
-struct blizzard_platform_data {
-        void            (*power_up)(struct device *dev);
-        void            (*power_down)(struct device *dev);
-        unsigned long   (*get_clock_rate)(struct device *dev);
-
-        unsigned        te_connected:1;
-};
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h
index 97126dfd2888..d5eb4c87db9d 100644
--- a/arch/arm/plat-omap/include/plat/board.h
+++ b/arch/arm/plat-omap/include/plat/board.h
@@ -28,9 +28,7 @@ enum {
 
 /* Different peripheral ids */
 #define OMAP_TAG_CLOCK          0x4f01
-#define OMAP_TAG_LCD            0x4f05
 #define OMAP_TAG_GPIO_SWITCH    0x4f06
-#define OMAP_TAG_FBMEM          0x4f08
 #define OMAP_TAG_STI_CONSOLE    0x4f09
 #define OMAP_TAG_CAMERA_SENSOR  0x4f0a
 
diff --git a/arch/arm/plat-omap/include/plat/hwa742.h b/arch/arm/plat-omap/include/plat/hwa742.h
deleted file mode 100644
index 886248d32b49..000000000000
--- a/arch/arm/plat-omap/include/plat/hwa742.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _HWA742_H
-#define _HWA742_H
-
-struct hwa742_platform_data {
-        unsigned        te_connected:1;
-};
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 2efd6454bce0..37bbbbb981b2 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -428,8 +428,16 @@
 #define OMAP_GPMC_NR_IRQS       8
 #define OMAP_GPMC_IRQ_END       (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
 
+/* PRCM IRQ handler */
+#ifdef CONFIG_ARCH_OMAP2PLUS
+#define OMAP_PRCM_IRQ_BASE      (OMAP_GPMC_IRQ_END)
+#define OMAP_PRCM_NR_IRQS       64
+#define OMAP_PRCM_IRQ_END       (OMAP_PRCM_IRQ_BASE + OMAP_PRCM_NR_IRQS)
+#else
+#define OMAP_PRCM_IRQ_END       OMAP_GPMC_IRQ_END
+#endif
 
-#define NR_IRQS                 OMAP_GPMC_IRQ_END
+#define NR_IRQS                 OMAP_PRCM_IRQ_END
 
 #define OMAP_IRQ_BIT(irq)       (1 << ((irq) % 32))
 
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 8fa74e2c9d6e..18814127809a 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -27,271 +27,10 @@
 #include <linux/spinlock.h>
 #include <linux/clk.h>
 
-/* macro for building platform_device for McBSP ports */
-#define OMAP_MCBSP_PLATFORM_DEVICE(port_nr)             \
-static struct platform_device omap_mcbsp##port_nr = {   \
-        .name   = "omap-mcbsp-dai",                     \
-        .id     = port_nr - 1,                  \
-}
-
 #define MCBSP_CONFIG_TYPE2      0x2
 #define MCBSP_CONFIG_TYPE3      0x3
 #define MCBSP_CONFIG_TYPE4      0x4
 
-/* McBSP register numbers. Register address offset = num * reg_step */
-enum {
-        /* Common registers */
-        OMAP_MCBSP_REG_SPCR2 = 4,
-        OMAP_MCBSP_REG_SPCR1,
-        OMAP_MCBSP_REG_RCR2,
-        OMAP_MCBSP_REG_RCR1,
-        OMAP_MCBSP_REG_XCR2,
-        OMAP_MCBSP_REG_XCR1,
-        OMAP_MCBSP_REG_SRGR2,
-        OMAP_MCBSP_REG_SRGR1,
-        OMAP_MCBSP_REG_MCR2,
-        OMAP_MCBSP_REG_MCR1,
-        OMAP_MCBSP_REG_RCERA,
-        OMAP_MCBSP_REG_RCERB,
-        OMAP_MCBSP_REG_XCERA,
-        OMAP_MCBSP_REG_XCERB,
-        OMAP_MCBSP_REG_PCR0,
-        OMAP_MCBSP_REG_RCERC,
-        OMAP_MCBSP_REG_RCERD,
-        OMAP_MCBSP_REG_XCERC,
-        OMAP_MCBSP_REG_XCERD,
-        OMAP_MCBSP_REG_RCERE,
-        OMAP_MCBSP_REG_RCERF,
-        OMAP_MCBSP_REG_XCERE,
-        OMAP_MCBSP_REG_XCERF,
-        OMAP_MCBSP_REG_RCERG,
-        OMAP_MCBSP_REG_RCERH,
-        OMAP_MCBSP_REG_XCERG,
-        OMAP_MCBSP_REG_XCERH,
-
-        /* OMAP1-OMAP2420 registers */
-        OMAP_MCBSP_REG_DRR2 = 0,
-        OMAP_MCBSP_REG_DRR1,
-        OMAP_MCBSP_REG_DXR2,
-        OMAP_MCBSP_REG_DXR1,
-
-        /* OMAP2430 and onwards */
-        OMAP_MCBSP_REG_DRR = 0,
-        OMAP_MCBSP_REG_DXR = 2,
-        OMAP_MCBSP_REG_SYSCON = 35,
-        OMAP_MCBSP_REG_THRSH2,
-        OMAP_MCBSP_REG_THRSH1,
-        OMAP_MCBSP_REG_IRQST = 40,
-        OMAP_MCBSP_REG_IRQEN,
-        OMAP_MCBSP_REG_WAKEUPEN,
-        OMAP_MCBSP_REG_XCCR,
-        OMAP_MCBSP_REG_RCCR,
-        OMAP_MCBSP_REG_XBUFFSTAT,
-        OMAP_MCBSP_REG_RBUFFSTAT,
-        OMAP_MCBSP_REG_SSELCR,
-};
-
-/* OMAP3 sidetone control registers */
-#define OMAP_ST_REG_REV         0x00
-#define OMAP_ST_REG_SYSCONFIG   0x10
-#define OMAP_ST_REG_IRQSTATUS   0x18
-#define OMAP_ST_REG_IRQENABLE   0x1C
-#define OMAP_ST_REG_SGAINCR     0x24
-#define OMAP_ST_REG_SFIRCR      0x28
-#define OMAP_ST_REG_SSELCR      0x2C
-
-/************************** McBSP SPCR1 bit definitions ***********************/
-#define RRST                    0x0001
-#define RRDY                    0x0002
-#define RFULL                   0x0004
-#define RSYNC_ERR               0x0008
-#define RINTM(value)            ((value)<<4)    /* bits 4:5 */
-#define ABIS                    0x0040
-#define DXENA                   0x0080
-#define CLKSTP(value)           ((value)<<11)   /* bits 11:12 */
-#define RJUST(value)            ((value)<<13)   /* bits 13:14 */
-#define ALB                     0x8000
-#define DLB                     0x8000
-
-/************************** McBSP SPCR2 bit definitions ***********************/
-#define XRST            0x0001
-#define XRDY            0x0002
-#define XEMPTY          0x0004
-#define XSYNC_ERR       0x0008
-#define XINTM(value)    ((value)<<4)            /* bits 4:5 */
-#define GRST            0x0040
-#define FRST            0x0080
-#define SOFT            0x0100
-#define FREE            0x0200
-
-/************************** McBSP PCR bit definitions *************************/
-#define CLKRP           0x0001
-#define CLKXP           0x0002
-#define FSRP            0x0004
-#define FSXP            0x0008
-#define DR_STAT         0x0010
-#define DX_STAT         0x0020
-#define CLKS_STAT       0x0040
-#define SCLKME          0x0080
-#define CLKRM           0x0100
-#define CLKXM           0x0200
-#define FSRM            0x0400
-#define FSXM            0x0800
-#define RIOEN           0x1000
-#define XIOEN           0x2000
-#define IDLE_EN         0x4000
-
-/************************** McBSP RCR1 bit definitions ************************/
-#define RWDLEN1(value)          ((value)<<5)    /* Bits 5:7 */
-#define RFRLEN1(value)          ((value)<<8)    /* Bits 8:14 */
-
-/************************** McBSP XCR1 bit definitions ************************/
-#define XWDLEN1(value)          ((value)<<5)    /* Bits 5:7 */
-#define XFRLEN1(value)          ((value)<<8)    /* Bits 8:14 */
-
-/*************************** McBSP RCR2 bit definitions ***********************/
-#define RDATDLY(value)          (value)         /* Bits 0:1 */
-#define RFIG                    0x0004
-#define RCOMPAND(value)         ((value)<<3)    /* Bits 3:4 */
-#define RWDLEN2(value)          ((value)<<5)    /* Bits 5:7 */
-#define RFRLEN2(value)          ((value)<<8)    /* Bits 8:14 */
-#define RPHASE                  0x8000
-
-/*************************** McBSP XCR2 bit definitions ***********************/
-#define XDATDLY(value)          (value)         /* Bits 0:1 */
-#define XFIG                    0x0004
-#define XCOMPAND(value)         ((value)<<3)    /* Bits 3:4 */
-#define XWDLEN2(value)          ((value)<<5)    /* Bits 5:7 */
-#define XFRLEN2(value)          ((value)<<8)    /* Bits 8:14 */
-#define XPHASE                  0x8000
-
-/************************* McBSP SRGR1 bit definitions ************************/
-#define CLKGDV(value)           (value)         /* Bits 0:7 */
-#define FWID(value)             ((value)<<8)    /* Bits 8:15 */
-
-/************************* McBSP SRGR2 bit definitions ************************/
-#define FPER(value)             (value)         /* Bits 0:11 */
-#define FSGM                    0x1000
-#define CLKSM                   0x2000
-#define CLKSP                   0x4000
-#define GSYNC                   0x8000
-
-/************************* McBSP MCR1 bit definitions *************************/
-#define RMCM                    0x0001
-#define RCBLK(value)            ((value)<<2)    /* Bits 2:4 */
-#define RPABLK(value)           ((value)<<5)    /* Bits 5:6 */
-#define RPBBLK(value)           ((value)<<7)    /* Bits 7:8 */
-
-/************************* McBSP MCR2 bit definitions *************************/
-#define XMCM(value)             (value)         /* Bits 0:1 */
-#define XCBLK(value)            ((value)<<2)    /* Bits 2:4 */
-#define XPABLK(value)           ((value)<<5)    /* Bits 5:6 */
-#define XPBBLK(value)           ((value)<<7)    /* Bits 7:8 */
-
-/*********************** McBSP XCCR bit definitions *************************/
-#define EXTCLKGATE              0x8000
-#define PPCONNECT               0x4000
-#define DXENDLY(value)          ((value)<<12)   /* Bits 12:13 */
-#define XFULL_CYCLE             0x0800
-#define DILB                    0x0020
-#define XDMAEN                  0x0008
-#define XDISABLE                0x0001
-
-/********************** McBSP RCCR bit definitions *************************/
-#define RFULL_CYCLE             0x0800
-#define RDMAEN                  0x0008
-#define RDISABLE                0x0001
-
-/********************** McBSP SYSCONFIG bit definitions ********************/
-#define CLOCKACTIVITY(value)    ((value)<<8)
-#define SIDLEMODE(value)        ((value)<<3)
-#define ENAWAKEUP               0x0004
-#define SOFTRST                 0x0002
-
-/********************** McBSP SSELCR bit definitions ***********************/
-#define SIDETONEEN              0x0400
-
-/********************** McBSP Sidetone SYSCONFIG bit definitions ***********/
-#define ST_AUTOIDLE             0x0001
-
-/********************** McBSP Sidetone SGAINCR bit definitions *************/
-#define ST_CH1GAIN(value)       ((value<<16))   /* Bits 16:31 */
-#define ST_CH0GAIN(value)       (value)         /* Bits 0:15 */
-
-/********************** McBSP Sidetone SFIRCR bit definitions **************/
-#define ST_FIRCOEFF(value)      (value)         /* Bits 0:15 */
-
-/********************** McBSP Sidetone SSELCR bit definitions **************/
-#define ST_COEFFWRDONE          0x0004
-#define ST_COEFFWREN            0x0002
-#define ST_SIDETONEEN           0x0001
-
-/********************** McBSP DMA operating modes **************************/
-#define MCBSP_DMA_MODE_ELEMENT          0
-#define MCBSP_DMA_MODE_THRESHOLD        1
-#define MCBSP_DMA_MODE_FRAME            2
-
-/********************** McBSP WAKEUPEN bit definitions *********************/
-#define XEMPTYEOFEN             0x4000
-#define XRDYEN                  0x0400
-#define XEOFEN                  0x0200
-#define XFSXEN                  0x0100
-#define XSYNCERREN              0x0080
-#define RRDYEN                  0x0008
-#define REOFEN                  0x0004
-#define RFSREN                  0x0002
-#define RSYNCERREN              0x0001
-
-/* CLKR signal muxing options */
-#define CLKR_SRC_CLKR           0
-#define CLKR_SRC_CLKX           1
-
-/* FSR signal muxing options */
-#define FSR_SRC_FSR             0
-#define FSR_SRC_FSX             1
-
-/* McBSP functional clock sources */
-#define MCBSP_CLKS_PRCM_SRC     0
-#define MCBSP_CLKS_PAD_SRC      1
-
-/* we don't do multichannel for now */
-struct omap_mcbsp_reg_cfg {
-        u16 spcr2;
-        u16 spcr1;
-        u16 rcr2;
-        u16 rcr1;
-        u16 xcr2;
-        u16 xcr1;
-        u16 srgr2;
-        u16 srgr1;
-        u16 mcr2;
-        u16 mcr1;
-        u16 pcr0;
-        u16 rcerc;
-        u16 rcerd;
-        u16 xcerc;
-        u16 xcerd;
-        u16 rcere;
-        u16 rcerf;
-        u16 xcere;
-        u16 xcerf;
-        u16 rcerg;
-        u16 rcerh;
-        u16 xcerg;
-        u16 xcerh;
-        u16 xccr;
-        u16 rccr;
-};
-
-typedef enum {
-        OMAP_MCBSP_WORD_8 = 0,
-        OMAP_MCBSP_WORD_12,
-        OMAP_MCBSP_WORD_16,
-        OMAP_MCBSP_WORD_20,
-        OMAP_MCBSP_WORD_24,
-        OMAP_MCBSP_WORD_32,
-} omap_mcbsp_word_length;
-
 /* Platform specific configuration */
 struct omap_mcbsp_ops {
         void (*request)(unsigned int);
@@ -312,43 +51,6 @@ struct omap_mcbsp_platform_data {
         int (*mux_signal)(struct device *dev, const char *signal, const char *src);
 };
 
-struct omap_mcbsp_st_data {
-        void __iomem *io_base_st;
-        bool running;
-        bool enabled;
-        s16 taps[128];  /* Sidetone filter coefficients */
-        int nr_taps;    /* Number of filter coefficients in use */
-        s16 ch0gain;
-        s16 ch1gain;
-};
-
-struct omap_mcbsp {
-        struct device *dev;
-        unsigned long phys_base;
-        unsigned long phys_dma_base;
-        void __iomem *io_base;
-        u8 id;
-        u8 free;
-
-        int rx_irq;
-        int tx_irq;
-
-        /* DMA stuff */
-        u8 dma_rx_sync;
-        u8 dma_tx_sync;
-
-        /* Protect the field .free, while checking if the mcbsp is in use */
-        spinlock_t lock;
-        struct omap_mcbsp_platform_data *pdata;
-        struct clk *fclk;
-        struct omap_mcbsp_st_data *st_data;
-        int dma_op_mode;
-        u16 max_tx_thres;
-        u16 max_rx_thres;
-        void *reg_cache;
-        int reg_cache_size;
-};
-
 /**
  * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
  * @sidetone: name of the sidetone device
@@ -357,39 +59,4 @@ struct omap_mcbsp_dev_attr {
         const char *sidetone;
 };
 
-extern struct omap_mcbsp **mcbsp_ptr;
-extern int omap_mcbsp_count;
-
-int omap_mcbsp_init(void);
-void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
-void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
-void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold);
-u16 omap_mcbsp_get_max_tx_threshold(unsigned int id);
-u16 omap_mcbsp_get_max_rx_threshold(unsigned int id);
-u16 omap_mcbsp_get_fifo_size(unsigned int id);
-u16 omap_mcbsp_get_tx_delay(unsigned int id);
-u16 omap_mcbsp_get_rx_delay(unsigned int id);
-int omap_mcbsp_get_dma_op_mode(unsigned int id);
-int omap_mcbsp_request(unsigned int id);
-void omap_mcbsp_free(unsigned int id);
-void omap_mcbsp_start(unsigned int id, int tx, int rx);
-void omap_mcbsp_stop(unsigned int id, int tx, int rx);
-
-/* McBSP functional clock source changing function */
-extern int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id);
-
-/* McBSP signal muxing API */
-void omap2_mcbsp1_mux_clkr_src(u8 mux);
-void omap2_mcbsp1_mux_fsr_src(u8 mux);
-
-int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream);
-int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream);
-
-/* Sidetone specific API */
-int omap_st_set_chgain(unsigned int id, int channel, s16 chgain);
-int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain);
-int omap_st_enable(unsigned int id);
-int omap_st_disable(unsigned int id);
-int omap_st_is_enabled(unsigned int id);
-
 #endif
diff --git a/arch/arm/plat-omap/include/plat/omap-secure.h b/arch/arm/plat-omap/include/plat/omap-secure.h
index 64f9d1c7f1bb..8c7994ce9869 100644
--- a/arch/arm/plat-omap/include/plat/omap-secure.h
+++ b/arch/arm/plat-omap/include/plat/omap-secure.h
@@ -3,11 +3,17 @@
 
 #include <linux/types.h>
 
-#ifdef CONFIG_ARCH_OMAP2PLUS
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
 extern int omap_secure_ram_reserve_memblock(void);
 #else
 static inline void omap_secure_ram_reserve_memblock(void)
 { }
 #endif
 
+#ifdef CONFIG_OMAP4_ERRATA_I688
+extern int omap_barrier_reserve_memblock(void);
+#else
+static inline void omap_barrier_reserve_memblock(void)
+{ }
+#endif
 #endif /* __OMAP_SECURE_H__ */
diff --git a/arch/arm/plat-omap/include/plat/omap4-keypad.h b/arch/arm/plat-omap/include/plat/omap4-keypad.h
index 9fe6c8783236..8ad0a377a54b 100644
--- a/arch/arm/plat-omap/include/plat/omap4-keypad.h
+++ b/arch/arm/plat-omap/include/plat/omap4-keypad.h
@@ -1,15 +1,6 @@
 #ifndef ARCH_ARM_PLAT_OMAP4_KEYPAD_H
 #define ARCH_ARM_PLAT_OMAP4_KEYPAD_H
 
-#include <linux/input/matrix_keypad.h>
-
-struct omap4_keypad_platform_data {
-        const struct matrix_keymap_data *keymap_data;
-
-        u8 rows;
-        u8 cols;
-};
-
 extern int omap4_keyboard_init(struct omap4_keypad_platform_data *,
                                 struct omap_board_data *);
 #endif
diff --git a/arch/arm/plat-omap/include/plat/vram.h b/arch/arm/plat-omap/include/plat/vram.h
index 0aa4ecd12c7d..4d65b7d06e6c 100644
--- a/arch/arm/plat-omap/include/plat/vram.h
+++ b/arch/arm/plat-omap/include/plat/vram.h
@@ -23,40 +23,21 @@
 
 #include <linux/types.h>
 
-#define OMAP_VRAM_MEMTYPE_SDRAM         0
-#define OMAP_VRAM_MEMTYPE_SRAM          1
-#define OMAP_VRAM_MEMTYPE_MAX           1
-
 extern int omap_vram_add_region(unsigned long paddr, size_t size);
 extern int omap_vram_free(unsigned long paddr, size_t size);
-extern int omap_vram_alloc(int mtype, size_t size, unsigned long *paddr);
+extern int omap_vram_alloc(size_t size, unsigned long *paddr);
 extern int omap_vram_reserve(unsigned long paddr, size_t size);
 extern void omap_vram_get_info(unsigned long *vram, unsigned long *free_vram,
                 unsigned long *largest_free_block);
 
 #ifdef CONFIG_OMAP2_VRAM
 extern void omap_vram_set_sdram_vram(u32 size, u32 start);
-extern void omap_vram_set_sram_vram(u32 size, u32 start);
 
 extern void omap_vram_reserve_sdram_memblock(void);
-extern unsigned long omap_vram_reserve_sram(unsigned long sram_pstart,
-                                            unsigned long sram_vstart,
-                                            unsigned long sram_size,
-                                            unsigned long pstart_avail,
-                                            unsigned long size_avail);
 #else
 static inline void omap_vram_set_sdram_vram(u32 size, u32 start) { }
-static inline void omap_vram_set_sram_vram(u32 size, u32 start) { }
 
 static inline void omap_vram_reserve_sdram_memblock(void) { }
-static inline unsigned long omap_vram_reserve_sram(unsigned long sram_pstart,
-                                            unsigned long sram_vstart,
-                                            unsigned long sram_size,
-                                            unsigned long pstart_avail,
-                                            unsigned long size_avail)
-{
-        return 0;
-}
 #endif
 
 #endif
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
deleted file mode 100644
index 4b15cd7926d7..000000000000
--- a/arch/arm/plat-omap/mcbsp.c
+++ /dev/null
@@ -1,1361 +0,0 @@
-/*
- * linux/arch/arm/plat-omap/mcbsp.c
- *
- * Copyright (C) 2004 Nokia Corporation
- * Author: Samuel Ortiz <samuel.ortiz@nokia.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.
- *
- * Multichannel mode not supported.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <plat/mcbsp.h>
-#include <linux/pm_runtime.h>
-
-struct omap_mcbsp **mcbsp_ptr;
-int omap_mcbsp_count;
-
-#define omap_mcbsp_check_valid_id(id)   (id < omap_mcbsp_count)
-#define id_to_mcbsp_ptr(id)             mcbsp_ptr[id];
-
-static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val)
-{
-        void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step;
-
-        if (mcbsp->pdata->reg_size == 2) {
-                ((u16 *)mcbsp->reg_cache)[reg] = (u16)val;
-                __raw_writew((u16)val, addr);
-        } else {
-                ((u32 *)mcbsp->reg_cache)[reg] = val;
-                __raw_writel(val, addr);
-        }
-}
-
-static int omap_mcbsp_read(struct omap_mcbsp *mcbsp, u16 reg, bool from_cache)
-{
-        void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step;
-
-        if (mcbsp->pdata->reg_size == 2) {
-                return !from_cache ? __raw_readw(addr) :
-                                     ((u16 *)mcbsp->reg_cache)[reg];
-        } else {
-                return !from_cache ? __raw_readl(addr) :
-                                     ((u32 *)mcbsp->reg_cache)[reg];
-        }
-}
-
-static void omap_mcbsp_st_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val)
-{
-        __raw_writel(val, mcbsp->st_data->io_base_st + reg);
-}
-
-static int omap_mcbsp_st_read(struct omap_mcbsp *mcbsp, u16 reg)
-{
-        return __raw_readl(mcbsp->st_data->io_base_st + reg);
-}
-
-#define MCBSP_READ(mcbsp, reg) \
-                omap_mcbsp_read(mcbsp, OMAP_MCBSP_REG_##reg, 0)
-#define MCBSP_WRITE(mcbsp, reg, val) \
-                omap_mcbsp_write(mcbsp, OMAP_MCBSP_REG_##reg, val)
-#define MCBSP_READ_CACHE(mcbsp, reg) \
-                omap_mcbsp_read(mcbsp, OMAP_MCBSP_REG_##reg, 1)
-
-#define MCBSP_ST_READ(mcbsp, reg) \
-                        omap_mcbsp_st_read(mcbsp, OMAP_ST_REG_##reg)
-#define MCBSP_ST_WRITE(mcbsp, reg, val) \
-                        omap_mcbsp_st_write(mcbsp, OMAP_ST_REG_##reg, val)
-
-static void omap_mcbsp_dump_reg(u8 id)
-{
-        struct omap_mcbsp *mcbsp = id_to_mcbsp_ptr(id);
-
-        dev_dbg(mcbsp->dev, "**** McBSP%d regs ****\n", mcbsp->id);
-        dev_dbg(mcbsp->dev, "DRR2:  0x%04x\n",
-                        MCBSP_READ(mcbsp, DRR2));
-        dev_dbg(mcbsp->dev, "DRR1:  0x%04x\n",
-                        MCBSP_READ(mcbsp, DRR1));
-        dev_dbg(mcbsp->dev, "DXR2:  0x%04x\n",
-                        MCBSP_READ(mcbsp, DXR2));
-        dev_dbg(mcbsp->dev, "DXR1:  0x%04x\n",
-                        MCBSP_READ(mcbsp, DXR1));
-        dev_dbg(mcbsp->dev, "SPCR2: 0x%04x\n",
-                        MCBSP_READ(mcbsp, SPCR2));
-        dev_dbg(mcbsp->dev, "SPCR1: 0x%04x\n",
-                        MCBSP_READ(mcbsp, SPCR1));
-        dev_dbg(mcbsp->dev, "RCR2:  0x%04x\n",
-                        MCBSP_READ(mcbsp, RCR2));
-        dev_dbg(mcbsp->dev, "RCR1:  0x%04x\n",
-                        MCBSP_READ(mcbsp, RCR1));
-        dev_dbg(mcbsp->dev, "XCR2:  0x%04x\n",
-                        MCBSP_READ(mcbsp, XCR2));
-        dev_dbg(mcbsp->dev, "XCR1:  0x%04x\n",
-                        MCBSP_READ(mcbsp, XCR1));
-        dev_dbg(mcbsp->dev, "SRGR2: 0x%04x\n",
-                        MCBSP_READ(mcbsp, SRGR2));
-        dev_dbg(mcbsp->dev, "SRGR1: 0x%04x\n",
-                        MCBSP_READ(mcbsp, SRGR1));
-        dev_dbg(mcbsp->dev, "PCR0:  0x%04x\n",
-                        MCBSP_READ(mcbsp, PCR0));
-        dev_dbg(mcbsp->dev, "***********************\n");
-}
-
-static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
-{
-        struct omap_mcbsp *mcbsp_tx = dev_id;
-        u16 irqst_spcr2;
-
-        irqst_spcr2 = MCBSP_READ(mcbsp_tx, SPCR2);
-        dev_dbg(mcbsp_tx->dev, "TX IRQ callback : 0x%x\n", irqst_spcr2);
-
-        if (irqst_spcr2 & XSYNC_ERR) {
-                dev_err(mcbsp_tx->dev, "TX Frame Sync Error! : 0x%x\n",
-                        irqst_spcr2);
-                /* Writing zero to XSYNC_ERR clears the IRQ */
-                MCBSP_WRITE(mcbsp_tx, SPCR2, MCBSP_READ_CACHE(mcbsp_tx, SPCR2));
-        }
-
-        return IRQ_HANDLED;
-}
-
-static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
-{
-        struct omap_mcbsp *mcbsp_rx = dev_id;
-        u16 irqst_spcr1;
-
-        irqst_spcr1 = MCBSP_READ(mcbsp_rx, SPCR1);
-        dev_dbg(mcbsp_rx->dev, "RX IRQ callback : 0x%x\n", irqst_spcr1);
-
-        if (irqst_spcr1 & RSYNC_ERR) {
-                dev_err(mcbsp_rx->dev, "RX Frame Sync Error! : 0x%x\n",
-                        irqst_spcr1);
-                /* Writing zero to RSYNC_ERR clears the IRQ */
-                MCBSP_WRITE(mcbsp_rx, SPCR1, MCBSP_READ_CACHE(mcbsp_rx, SPCR1));
-        }
-
-        return IRQ_HANDLED;
-}
-
-/*
- * omap_mcbsp_config simply write a config to the
- * appropriate McBSP.
- * You either call this function or set the McBSP registers
- * by yourself before calling omap_mcbsp_start().
- */
-void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        dev_dbg(mcbsp->dev, "Configuring McBSP%d  phys_base: 0x%08lx\n",
-                        mcbsp->id, mcbsp->phys_base);
-
-        /* We write the given config */
-        MCBSP_WRITE(mcbsp, SPCR2, config->spcr2);
-        MCBSP_WRITE(mcbsp, SPCR1, config->spcr1);
-        MCBSP_WRITE(mcbsp, RCR2, config->rcr2);
-        MCBSP_WRITE(mcbsp, RCR1, config->rcr1);
-        MCBSP_WRITE(mcbsp, XCR2, config->xcr2);
-        MCBSP_WRITE(mcbsp, XCR1, config->xcr1);
-        MCBSP_WRITE(mcbsp, SRGR2, config->srgr2);
-        MCBSP_WRITE(mcbsp, SRGR1, config->srgr1);
-        MCBSP_WRITE(mcbsp, MCR2, config->mcr2);
-        MCBSP_WRITE(mcbsp, MCR1, config->mcr1);
-        MCBSP_WRITE(mcbsp, PCR0, config->pcr0);
-        if (mcbsp->pdata->has_ccr) {
-                MCBSP_WRITE(mcbsp, XCCR, config->xccr);
-                MCBSP_WRITE(mcbsp, RCCR, config->rccr);
-        }
-}
-EXPORT_SYMBOL(omap_mcbsp_config);
-
-/**
- * omap_mcbsp_dma_params - returns the dma channel number
- * @id - mcbsp id
- * @stream - indicates the direction of data flow (rx or tx)
- *
- * Returns the dma channel number for the rx channel or tx channel
- * based on the value of @stream for the requested mcbsp given by @id
- */
-int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        if (stream)
-                return mcbsp->dma_rx_sync;
-        else
-                return mcbsp->dma_tx_sync;
-}
-EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
-
-/**
- * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register
- * @id - mcbsp id
- * @stream - indicates the direction of data flow (rx or tx)
- *
- * Returns the address of mcbsp data transmit register or data receive register
- * to be used by DMA for transferring/receiving data based on the value of
- * @stream for the requested mcbsp given by @id
- */
-int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
-{
-        struct omap_mcbsp *mcbsp;
-        int data_reg;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        if (mcbsp->pdata->reg_size == 2) {
-                if (stream)
-                        data_reg = OMAP_MCBSP_REG_DRR1;
-                else
-                        data_reg = OMAP_MCBSP_REG_DXR1;
-        } else {
-                if (stream)
-                        data_reg = OMAP_MCBSP_REG_DRR;
-                else
-                        data_reg = OMAP_MCBSP_REG_DXR;
-        }
-
-        return mcbsp->phys_dma_base + data_reg * mcbsp->pdata->reg_step;
-}
-EXPORT_SYMBOL(omap_mcbsp_dma_reg_params);
-
-static void omap_st_on(struct omap_mcbsp *mcbsp)
-{
-        unsigned int w;
-
-        if (mcbsp->pdata->enable_st_clock)
-                mcbsp->pdata->enable_st_clock(mcbsp->id, 1);
-
-        /* Enable McBSP Sidetone */
-        w = MCBSP_READ(mcbsp, SSELCR);
-        MCBSP_WRITE(mcbsp, SSELCR, w | SIDETONEEN);
-
-        /* Enable Sidetone from Sidetone Core */
-        w = MCBSP_ST_READ(mcbsp, SSELCR);
-        MCBSP_ST_WRITE(mcbsp, SSELCR, w | ST_SIDETONEEN);
-}
-
-static void omap_st_off(struct omap_mcbsp *mcbsp)
-{
-        unsigned int w;
-
-        w = MCBSP_ST_READ(mcbsp, SSELCR);
-        MCBSP_ST_WRITE(mcbsp, SSELCR, w & ~(ST_SIDETONEEN));
-
-        w = MCBSP_READ(mcbsp, SSELCR);
-        MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN));
-
-        if (mcbsp->pdata->enable_st_clock)
-                mcbsp->pdata->enable_st_clock(mcbsp->id, 0);
-}
-
-static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir)
-{
-        u16 val, i;
-
-        val = MCBSP_ST_READ(mcbsp, SSELCR);
-
-        if (val & ST_COEFFWREN)
-                MCBSP_ST_WRITE(mcbsp, SSELCR, val & ~(ST_COEFFWREN));
-
-        MCBSP_ST_WRITE(mcbsp, SSELCR, val | ST_COEFFWREN);
-
-        for (i = 0; i < 128; i++)
-                MCBSP_ST_WRITE(mcbsp, SFIRCR, fir[i]);
-
-        i = 0;
-
-        val = MCBSP_ST_READ(mcbsp, SSELCR);
-        while (!(val & ST_COEFFWRDONE) && (++i < 1000))
-                val = MCBSP_ST_READ(mcbsp, SSELCR);
-
-        MCBSP_ST_WRITE(mcbsp, SSELCR, val & ~(ST_COEFFWREN));
-
-        if (i == 1000)
-                dev_err(mcbsp->dev, "McBSP FIR load error!\n");
-}
-
-static void omap_st_chgain(struct omap_mcbsp *mcbsp)
-{
-        u16 w;
-        struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-
-        w = MCBSP_ST_READ(mcbsp, SSELCR);
-
-        MCBSP_ST_WRITE(mcbsp, SGAINCR, ST_CH0GAIN(st_data->ch0gain) | \
-                      ST_CH1GAIN(st_data->ch1gain));
-}
-
-int omap_st_set_chgain(unsigned int id, int channel, s16 chgain)
-{
-        struct omap_mcbsp *mcbsp;
-        struct omap_mcbsp_st_data *st_data;
-        int ret = 0;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-
-        mcbsp = id_to_mcbsp_ptr(id);
-        st_data = mcbsp->st_data;
-
-        if (!st_data)
-                return -ENOENT;
-
-        spin_lock_irq(&mcbsp->lock);
-        if (channel == 0)
-                st_data->ch0gain = chgain;
-        else if (channel == 1)
-                st_data->ch1gain = chgain;
-        else
-                ret = -EINVAL;
-
-        if (st_data->enabled)
-                omap_st_chgain(mcbsp);
-        spin_unlock_irq(&mcbsp->lock);
-
-        return ret;
-}
-EXPORT_SYMBOL(omap_st_set_chgain);
-
-int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain)
-{
-        struct omap_mcbsp *mcbsp;
-        struct omap_mcbsp_st_data *st_data;
-        int ret = 0;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-
-        mcbsp = id_to_mcbsp_ptr(id);
-        st_data = mcbsp->st_data;
-
-        if (!st_data)
-                return -ENOENT;
-
-        spin_lock_irq(&mcbsp->lock);
-        if (channel == 0)
-                *chgain = st_data->ch0gain;
-        else if (channel == 1)
-                *chgain = st_data->ch1gain;
-        else
-                ret = -EINVAL;
-        spin_unlock_irq(&mcbsp->lock);
-
-        return ret;
-}
-EXPORT_SYMBOL(omap_st_get_chgain);
-
-static int omap_st_start(struct omap_mcbsp *mcbsp)
-{
-        struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-
-        if (st_data && st_data->enabled && !st_data->running) {
-                omap_st_fir_write(mcbsp, st_data->taps);
-                omap_st_chgain(mcbsp);
-
-                if (!mcbsp->free) {
-                        omap_st_on(mcbsp);
-                        st_data->running = 1;
-                }
-        }
-
-        return 0;
-}
-
-int omap_st_enable(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        struct omap_mcbsp_st_data *st_data;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-
-        mcbsp = id_to_mcbsp_ptr(id);
-        st_data = mcbsp->st_data;
-
-        if (!st_data)
-                return -ENODEV;
-
-        spin_lock_irq(&mcbsp->lock);
-        st_data->enabled = 1;
-        omap_st_start(mcbsp);
-        spin_unlock_irq(&mcbsp->lock);
-
-        return 0;
-}
-EXPORT_SYMBOL(omap_st_enable);
-
-static int omap_st_stop(struct omap_mcbsp *mcbsp)
-{
-        struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-
-        if (st_data && st_data->running) {
-                if (!mcbsp->free) {
-                        omap_st_off(mcbsp);
-                        st_data->running = 0;
-                }
-        }
-
-        return 0;
-}
-
-int omap_st_disable(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        struct omap_mcbsp_st_data *st_data;
-        int ret = 0;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-
-        mcbsp = id_to_mcbsp_ptr(id);
-        st_data = mcbsp->st_data;
-
-        if (!st_data)
-                return -ENODEV;
-
-        spin_lock_irq(&mcbsp->lock);
-        omap_st_stop(mcbsp);
-        st_data->enabled = 0;
-        spin_unlock_irq(&mcbsp->lock);
-
-        return ret;
-}
-EXPORT_SYMBOL(omap_st_disable);
-
-int omap_st_is_enabled(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        struct omap_mcbsp_st_data *st_data;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-
-        mcbsp = id_to_mcbsp_ptr(id);
-        st_data = mcbsp->st_data;
-
-        if (!st_data)
-                return -ENODEV;
-
-
-        return st_data->enabled;
-}
-EXPORT_SYMBOL(omap_st_is_enabled);
-
-/*
- * omap_mcbsp_set_rx_threshold configures the transmit threshold in words.
- * The threshold parameter is 1 based, and it is converted (threshold - 1)
- * for the THRSH2 register.
- */
-void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-        if (mcbsp->pdata->buffer_size == 0)
-                return;
-
-        if (threshold && threshold <= mcbsp->max_tx_thres)
-                MCBSP_WRITE(mcbsp, THRSH2, threshold - 1);
-}
-EXPORT_SYMBOL(omap_mcbsp_set_tx_threshold);
-
-/*
- * omap_mcbsp_set_rx_threshold configures the receive threshold in words.
- * The threshold parameter is 1 based, and it is converted (threshold - 1)
- * for the THRSH1 register.
- */
-void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-        if (mcbsp->pdata->buffer_size == 0)
-                return;
-
-        if (threshold && threshold <= mcbsp->max_rx_thres)
-                MCBSP_WRITE(mcbsp, THRSH1, threshold - 1);
-}
-EXPORT_SYMBOL(omap_mcbsp_set_rx_threshold);
-
-/*
- * omap_mcbsp_get_max_tx_thres just return the current configured
- * maximum threshold for transmission
- */
-u16 omap_mcbsp_get_max_tx_threshold(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        return mcbsp->max_tx_thres;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_max_tx_threshold);
-
-/*
- * omap_mcbsp_get_max_rx_thres just return the current configured
- * maximum threshold for reception
- */
-u16 omap_mcbsp_get_max_rx_threshold(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        return mcbsp->max_rx_thres;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_max_rx_threshold);
-
-u16 omap_mcbsp_get_fifo_size(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        return mcbsp->pdata->buffer_size;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_fifo_size);
-
-/*
- * omap_mcbsp_get_tx_delay returns the number of used slots in the McBSP FIFO
- */
-u16 omap_mcbsp_get_tx_delay(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        u16 buffstat;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-        if (mcbsp->pdata->buffer_size == 0)
-                return 0;
-
-        /* Returns the number of free locations in the buffer */
-        buffstat = MCBSP_READ(mcbsp, XBUFFSTAT);
-
-        /* Number of slots are different in McBSP ports */
-        return mcbsp->pdata->buffer_size - buffstat;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_tx_delay);
-
-/*
- * omap_mcbsp_get_rx_delay returns the number of free slots in the McBSP FIFO
- * to reach the threshold value (when the DMA will be triggered to read it)
- */
-u16 omap_mcbsp_get_rx_delay(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        u16 buffstat, threshold;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-        if (mcbsp->pdata->buffer_size == 0)
-                return 0;
-
-        /* Returns the number of used locations in the buffer */
-        buffstat = MCBSP_READ(mcbsp, RBUFFSTAT);
-        /* RX threshold */
-        threshold = MCBSP_READ(mcbsp, THRSH1);
-
-        /* Return the number of location till we reach the threshold limit */
-        if (threshold <= buffstat)
-                return 0;
-        else
-                return threshold - buffstat;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_rx_delay);
-
-/*
- * omap_mcbsp_get_dma_op_mode just return the current configured
- * operating mode for the mcbsp channel
- */
-int omap_mcbsp_get_dma_op_mode(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        int dma_op_mode;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%u)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        dma_op_mode = mcbsp->dma_op_mode;
-
-        return dma_op_mode;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode);
-
-int omap_mcbsp_request(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        void *reg_cache;
-        int err;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return -ENODEV;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        reg_cache = kzalloc(mcbsp->reg_cache_size, GFP_KERNEL);
-        if (!reg_cache) {
-                return -ENOMEM;
-        }
-
-        spin_lock(&mcbsp->lock);
-        if (!mcbsp->free) {
-                dev_err(mcbsp->dev, "McBSP%d is currently in use\n",
-                        mcbsp->id);
-                err = -EBUSY;
-                goto err_kfree;
-        }
-
-        mcbsp->free = false;
-        mcbsp->reg_cache = reg_cache;
-        spin_unlock(&mcbsp->lock);
-
-        if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
-                mcbsp->pdata->ops->request(id);
-
-        pm_runtime_get_sync(mcbsp->dev);
-
-        /* Enable wakeup behavior */
-        if (mcbsp->pdata->has_wakeup)
-                MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
-
-        /*
-         * Make sure that transmitter, receiver and sample-rate generator are
-         * not running before activating IRQs.
-         */
-        MCBSP_WRITE(mcbsp, SPCR1, 0);
-        MCBSP_WRITE(mcbsp, SPCR2, 0);
-
-        err = request_irq(mcbsp->tx_irq, omap_mcbsp_tx_irq_handler,
-                                0, "McBSP", (void *)mcbsp);
-        if (err != 0) {
-                dev_err(mcbsp->dev, "Unable to request TX IRQ %d "
-                                "for McBSP%d\n", mcbsp->tx_irq,
-                                mcbsp->id);
-                goto err_clk_disable;
-        }
-
-        if (mcbsp->rx_irq) {
-                err = request_irq(mcbsp->rx_irq,
-                                omap_mcbsp_rx_irq_handler,
-                                0, "McBSP", (void *)mcbsp);
-                if (err != 0) {
-                        dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
-                                        "for McBSP%d\n", mcbsp->rx_irq,
-                                        mcbsp->id);
-                        goto err_free_irq;
-                }
-        }
-
-        return 0;
-err_free_irq:
-        free_irq(mcbsp->tx_irq, (void *)mcbsp);
-err_clk_disable:
-        if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
-                mcbsp->pdata->ops->free(id);
-
-        /* Disable wakeup behavior */
-        if (mcbsp->pdata->has_wakeup)
-                MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
-
-        pm_runtime_put_sync(mcbsp->dev);
-
-        spin_lock(&mcbsp->lock);
-        mcbsp->free = true;
-        mcbsp->reg_cache = NULL;
-err_kfree:
-        spin_unlock(&mcbsp->lock);
-        kfree(reg_cache);
-
-        return err;
-}
-EXPORT_SYMBOL(omap_mcbsp_request);
-
-void omap_mcbsp_free(unsigned int id)
-{
-        struct omap_mcbsp *mcbsp;
-        void *reg_cache;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
-                mcbsp->pdata->ops->free(id);
-
-        /* Disable wakeup behavior */
-        if (mcbsp->pdata->has_wakeup)
-                MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
-
-        pm_runtime_put_sync(mcbsp->dev);
-
-        if (mcbsp->rx_irq)
-                free_irq(mcbsp->rx_irq, (void *)mcbsp);
-        free_irq(mcbsp->tx_irq, (void *)mcbsp);
-
-        reg_cache = mcbsp->reg_cache;
-
-        spin_lock(&mcbsp->lock);
-        if (mcbsp->free)
-                dev_err(mcbsp->dev, "McBSP%d was not reserved\n", mcbsp->id);
-        else
-                mcbsp->free = true;
-        mcbsp->reg_cache = NULL;
-        spin_unlock(&mcbsp->lock);
-
-        if (reg_cache)
-                kfree(reg_cache);
-}
-EXPORT_SYMBOL(omap_mcbsp_free);
-
-/*
- * Here we start the McBSP, by enabling transmitter, receiver or both.
- * If no transmitter or receiver is active prior calling, then sample-rate
- * generator and frame sync are started.
- */
-void omap_mcbsp_start(unsigned int id, int tx, int rx)
-{
-        struct omap_mcbsp *mcbsp;
-        int enable_srg = 0;
-        u16 w;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        if (mcbsp->st_data)
-                omap_st_start(mcbsp);
-
-        /* Only enable SRG, if McBSP is master */
-        w = MCBSP_READ_CACHE(mcbsp, PCR0);
-        if (w & (FSXM | FSRM | CLKXM | CLKRM))
-                enable_srg = !((MCBSP_READ_CACHE(mcbsp, SPCR2) |
-                                MCBSP_READ_CACHE(mcbsp, SPCR1)) & 1);
-
-        if (enable_srg) {
-                /* Start the sample generator */
-                w = MCBSP_READ_CACHE(mcbsp, SPCR2);
-                MCBSP_WRITE(mcbsp, SPCR2, w | (1 << 6));
-        }
-
-        /* Enable transmitter and receiver */
-        tx &= 1;
-        w = MCBSP_READ_CACHE(mcbsp, SPCR2);
-        MCBSP_WRITE(mcbsp, SPCR2, w | tx);
-
-        rx &= 1;
-        w = MCBSP_READ_CACHE(mcbsp, SPCR1);
-        MCBSP_WRITE(mcbsp, SPCR1, w | rx);
-
-        /*
-         * Worst case: CLKSRG*2 = 8000khz: (1/8000) * 2 * 2 usec
-         * REVISIT: 100us may give enough time for two CLKSRG, however
-         * due to some unknown PM related, clock gating etc. reason it
-         * is now at 500us.
-         */
-        udelay(500);
-
-        if (enable_srg) {
-                /* Start frame sync */
-                w = MCBSP_READ_CACHE(mcbsp, SPCR2);
-                MCBSP_WRITE(mcbsp, SPCR2, w | (1 << 7));
-        }
-
-        if (mcbsp->pdata->has_ccr) {
-                /* Release the transmitter and receiver */
-                w = MCBSP_READ_CACHE(mcbsp, XCCR);
-                w &= ~(tx ? XDISABLE : 0);
-                MCBSP_WRITE(mcbsp, XCCR, w);
-                w = MCBSP_READ_CACHE(mcbsp, RCCR);
-                w &= ~(rx ? RDISABLE : 0);
-                MCBSP_WRITE(mcbsp, RCCR, w);
-        }
-
-        /* Dump McBSP Regs */
-        omap_mcbsp_dump_reg(id);
-}
-EXPORT_SYMBOL(omap_mcbsp_start);
-
-void omap_mcbsp_stop(unsigned int id, int tx, int rx)
-{
-        struct omap_mcbsp *mcbsp;
-        int idle;
-        u16 w;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-                return;
-        }
-
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        /* Reset transmitter */
-        tx &= 1;
-        if (mcbsp->pdata->has_ccr) {
-                w = MCBSP_READ_CACHE(mcbsp, XCCR);
-                w |= (tx ? XDISABLE : 0);
-                MCBSP_WRITE(mcbsp, XCCR, w);
-        }
-        w = MCBSP_READ_CACHE(mcbsp, SPCR2);
-        MCBSP_WRITE(mcbsp, SPCR2, w & ~tx);
-
-        /* Reset receiver */
-        rx &= 1;
-        if (mcbsp->pdata->has_ccr) {
-                w = MCBSP_READ_CACHE(mcbsp, RCCR);
-                w |= (rx ? RDISABLE : 0);
-                MCBSP_WRITE(mcbsp, RCCR, w);
-        }
-        w = MCBSP_READ_CACHE(mcbsp, SPCR1);
-        MCBSP_WRITE(mcbsp, SPCR1, w & ~rx);
-
-        idle = !((MCBSP_READ_CACHE(mcbsp, SPCR2) |
-                        MCBSP_READ_CACHE(mcbsp, SPCR1)) & 1);
-
-        if (idle) {
-                /* Reset the sample rate generator */
-                w = MCBSP_READ_CACHE(mcbsp, SPCR2);
-                MCBSP_WRITE(mcbsp, SPCR2, w & ~(1 << 6));
-        }
-
-        if (mcbsp->st_data)
-                omap_st_stop(mcbsp);
-}
-EXPORT_SYMBOL(omap_mcbsp_stop);
-
-int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
-{
-        struct omap_mcbsp *mcbsp;
-        const char *src;
-
-        if (!omap_mcbsp_check_valid_id(id)) {
-                pr_err("%s: Invalid id (%d)\n", __func__, id + 1);
-                return -EINVAL;
-        }
-        mcbsp = id_to_mcbsp_ptr(id);
-
-        if (fck_src_id == MCBSP_CLKS_PAD_SRC)
-                src = "clks_ext";
-        else if (fck_src_id == MCBSP_CLKS_PRCM_SRC)
-                src = "clks_fclk";
-        else
-                return -EINVAL;
-
-        if (mcbsp->pdata->set_clk_src)
-                return mcbsp->pdata->set_clk_src(mcbsp->dev, mcbsp->fclk, src);
-        else
-                return -EINVAL;
-}
-EXPORT_SYMBOL(omap2_mcbsp_set_clks_src);
-
-void omap2_mcbsp1_mux_clkr_src(u8 mux)
-{
-        struct omap_mcbsp *mcbsp;
-        const char *src;
-
-        if (mux == CLKR_SRC_CLKR)
-                src = "clkr";
-        else if (mux == CLKR_SRC_CLKX)
-                src = "clkx";
-        else
-                return;
-
-        mcbsp = id_to_mcbsp_ptr(0);
-        if (mcbsp->pdata->mux_signal)
-                mcbsp->pdata->mux_signal(mcbsp->dev, "clkr", src);
-}
-EXPORT_SYMBOL(omap2_mcbsp1_mux_clkr_src);
-
-void omap2_mcbsp1_mux_fsr_src(u8 mux)
-{
-        struct omap_mcbsp *mcbsp;
-        const char *src;
-
-        if (mux == FSR_SRC_FSR)
-                src = "fsr";
-        else if (mux == FSR_SRC_FSX)
-                src = "fsx";
-        else
-                return;
-
-        mcbsp = id_to_mcbsp_ptr(0);
-        if (mcbsp->pdata->mux_signal)
-                mcbsp->pdata->mux_signal(mcbsp->dev, "fsr", src);
-}
-EXPORT_SYMBOL(omap2_mcbsp1_mux_fsr_src);
-
-#define max_thres(m)                    (mcbsp->pdata->buffer_size)
-#define valid_threshold(m, val)         ((val) <= max_thres(m))
-#define THRESHOLD_PROP_BUILDER(prop)                                    \
-static ssize_t prop##_show(struct device *dev,                          \
-                        struct device_attribute *attr, char *buf)       \
-{                                                                       \
-        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);                \
-                                                                        \
-        return sprintf(buf, "%u\n", mcbsp->prop);                       \
-}                                                                       \
-                                                                        \
-static ssize_t prop##_store(struct device *dev,                         \
-                                struct device_attribute *attr,          \
-                                const char *buf, size_t size)           \
-{                                                                       \
-        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);                \
-        unsigned long val;                                              \
-        int status;                                                     \
-                                                                        \
-        status = strict_strtoul(buf, 0, &val);                          \
-        if (status)                                                     \
-                return status;                                          \
-                                                                        \
-        if (!valid_threshold(mcbsp, val))                               \
-                return -EDOM;                                           \
-                                                                        \
-        mcbsp->prop = val;                                              \
-        return size;                                                    \
-}                                                                       \
-                                                                        \
-static DEVICE_ATTR(prop, 0644, prop##_show, prop##_store);
-
-THRESHOLD_PROP_BUILDER(max_tx_thres);
-THRESHOLD_PROP_BUILDER(max_rx_thres);
-
-static const char *dma_op_modes[] = {
-        "element", "threshold", "frame",
-};
-
-static ssize_t dma_op_mode_show(struct device *dev,
-                        struct device_attribute *attr, char *buf)
-{
-        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
-        int dma_op_mode, i = 0;
-        ssize_t len = 0;
-        const char * const *s;
-
-        dma_op_mode = mcbsp->dma_op_mode;
-
-        for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++) {
-                if (dma_op_mode == i)
-                        len += sprintf(buf + len, "[%s] ", *s);
-                else
-                        len += sprintf(buf + len, "%s ", *s);
-        }
-        len += sprintf(buf + len, "\n");
-
-        return len;
-}
-
-static ssize_t dma_op_mode_store(struct device *dev,
-                                struct device_attribute *attr,
-                                const char *buf, size_t size)
-{
-        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
-        const char * const *s;
-        int i = 0;
-
-        for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++)
-                if (sysfs_streq(buf, *s))
-                        break;
-
-        if (i == ARRAY_SIZE(dma_op_modes))
-                return -EINVAL;
-
-        spin_lock_irq(&mcbsp->lock);
-        if (!mcbsp->free) {
-                size = -EBUSY;
-                goto unlock;
-        }
-        mcbsp->dma_op_mode = i;
-
-unlock:
-        spin_unlock_irq(&mcbsp->lock);
-
-        return size;
-}
-
-static DEVICE_ATTR(dma_op_mode, 0644, dma_op_mode_show, dma_op_mode_store);
-
-static const struct attribute *additional_attrs[] = {
-        &dev_attr_max_tx_thres.attr,
-        &dev_attr_max_rx_thres.attr,
-        &dev_attr_dma_op_mode.attr,
-        NULL,
-};
-
-static const struct attribute_group additional_attr_group = {
-        .attrs = (struct attribute **)additional_attrs,
-};
-
-static ssize_t st_taps_show(struct device *dev,
-                            struct device_attribute *attr, char *buf)
-{
-        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
-        struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-        ssize_t status = 0;
-        int i;
-
-        spin_lock_irq(&mcbsp->lock);
-        for (i = 0; i < st_data->nr_taps; i++)
-                status += sprintf(&buf[status], (i ? ", %d" : "%d"),
-                                  st_data->taps[i]);
-        if (i)
-                status += sprintf(&buf[status], "\n");
-        spin_unlock_irq(&mcbsp->lock);
-
-        return status;
-}
-
-static ssize_t st_taps_store(struct device *dev,
-                             struct device_attribute *attr,
-                             const char *buf, size_t size)
-{
-        struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
-        struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-        int val, tmp, status, i = 0;
-
-        spin_lock_irq(&mcbsp->lock);
-        memset(st_data->taps, 0, sizeof(st_data->taps));
-        st_data->nr_taps = 0;
-
-        do {
-                status = sscanf(buf, "%d%n", &val, &tmp);
-                if (status < 0 || status == 0) {
-                        size = -EINVAL;
-                        goto out;
-                }
-                if (val < -32768 || val > 32767) {
-                        size = -EINVAL;
-                        goto out;
-                }
-                st_data->taps[i++] = val;
-                buf += tmp;
-                if (*buf != ',')
-                        break;
-                buf++;
-        } while (1);
-
-        st_data->nr_taps = i;
-
-out:
-        spin_unlock_irq(&mcbsp->lock);
-
-        return size;
-}
-
-static DEVICE_ATTR(st_taps, 0644, st_taps_show, st_taps_store);
-
-static const struct attribute *sidetone_attrs[] = {
-        &dev_attr_st_taps.attr,
-        NULL,
-};
-
-static const struct attribute_group sidetone_attr_group = {
-        .attrs = (struct attribute **)sidetone_attrs,
-};
-
-static int __devinit omap_st_add(struct omap_mcbsp *mcbsp,
-                                 struct resource *res)
-{
-        struct omap_mcbsp_st_data *st_data;
-        int err;
-
-        st_data = kzalloc(sizeof(*mcbsp->st_data), GFP_KERNEL);
-        if (!st_data) {
-                err = -ENOMEM;
-                goto err1;
-        }
-
-        st_data->io_base_st = ioremap(res->start, resource_size(res));
-        if (!st_data->io_base_st) {
-                err = -ENOMEM;
-                goto err2;
-        }
-
-        err = sysfs_create_group(&mcbsp->dev->kobj, &sidetone_attr_group);
-        if (err)
-                goto err3;
-
-        mcbsp->st_data = st_data;
-        return 0;
-
-err3:
-        iounmap(st_data->io_base_st);
-err2:
-        kfree(st_data);
-err1:
-        return err;
-
-}
-
-static void __devexit omap_st_remove(struct omap_mcbsp *mcbsp)
-{
-        struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-
-        sysfs_remove_group(&mcbsp->dev->kobj, &sidetone_attr_group);
-        iounmap(st_data->io_base_st);
-        kfree(st_data);
-}
-
-/*
- * McBSP1 and McBSP3 are directly mapped on 1610 and 1510.
- * 730 has only 2 McBSP, and both of them are MPU peripherals.
- */
-static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
-{
-        struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
-        struct omap_mcbsp *mcbsp;
-        int id = pdev->id - 1;
-        struct resource *res;
-        int ret = 0;
-
-        if (!pdata) {
-                dev_err(&pdev->dev, "McBSP device initialized without"
-                                "platform data\n");
-                ret = -EINVAL;
-                goto exit;
-        }
-
-        dev_dbg(&pdev->dev, "Initializing OMAP McBSP (%d).\n", pdev->id);
-
-        if (id >= omap_mcbsp_count) {
-                dev_err(&pdev->dev, "Invalid McBSP device id (%d)\n", id);
-                ret = -EINVAL;
-                goto exit;
-        }
-
-        mcbsp = kzalloc(sizeof(struct omap_mcbsp), GFP_KERNEL);
-        if (!mcbsp) {
-                ret = -ENOMEM;
-                goto exit;
-        }
-
-        spin_lock_init(&mcbsp->lock);
-        mcbsp->id = id + 1;
-        mcbsp->free = true;
-
-        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
-        if (!res) {
-                res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-                if (!res) {
-                        dev_err(&pdev->dev, "%s:mcbsp%d has invalid memory"
-                                        "resource\n", __func__, pdev->id);
-                        ret = -ENOMEM;
-                        goto exit;
-                }
-        }
-        mcbsp->phys_base = res->start;
-        mcbsp->reg_cache_size = resource_size(res);
-        mcbsp->io_base = ioremap(res->start, resource_size(res));
-        if (!mcbsp->io_base) {
-                ret = -ENOMEM;
-                goto err_ioremap;
-        }
-
-        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma");
-        if (!res)
-                mcbsp->phys_dma_base = mcbsp->phys_base;
-        else
-                mcbsp->phys_dma_base = res->start;
-
-        mcbsp->tx_irq = platform_get_irq_byname(pdev, "tx");
-        mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx");
-
-        /* From OMAP4 there will be a single irq line */
-        if (mcbsp->tx_irq == -ENXIO)
-                mcbsp->tx_irq = platform_get_irq(pdev, 0);
-
-        res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx");
-        if (!res) {
-                dev_err(&pdev->dev, "%s:mcbsp%d has invalid rx DMA channel\n",
-                                        __func__, pdev->id);
-                ret = -ENODEV;
-                goto err_res;
-        }
-        mcbsp->dma_rx_sync = res->start;
-
-        res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
-        if (!res) {
-                dev_err(&pdev->dev, "%s:mcbsp%d has invalid tx DMA channel\n",
-                                        __func__, pdev->id);
-                ret = -ENODEV;
-                goto err_res;
-        }
-        mcbsp->dma_tx_sync = res->start;
-
-        mcbsp->fclk = clk_get(&pdev->dev, "fck");
-        if (IS_ERR(mcbsp->fclk)) {
-                ret = PTR_ERR(mcbsp->fclk);
-                dev_err(&pdev->dev, "unable to get fck: %d\n", ret);
-                goto err_res;
-        }
-
-        mcbsp->pdata = pdata;
-        mcbsp->dev = &pdev->dev;
-        mcbsp_ptr[id] = mcbsp;
-        platform_set_drvdata(pdev, mcbsp);
-        pm_runtime_enable(mcbsp->dev);
-
-        mcbsp->dma_op_mode = MCBSP_DMA_MODE_ELEMENT;
-        if (mcbsp->pdata->buffer_size) {
-                /*
-                 * Initially configure the maximum thresholds to a safe value.
-                 * The McBSP FIFO usage with these values should not go under
-                 * 16 locations.
-                 * If the whole FIFO without safety buffer is used, than there
-                 * is a possibility that the DMA will be not able to push the
-                 * new data on time, causing channel shifts in runtime.
-                 */
-                mcbsp->max_tx_thres = max_thres(mcbsp) - 0x10;
-                mcbsp->max_rx_thres = max_thres(mcbsp) - 0x10;
-
-                ret = sysfs_create_group(&mcbsp->dev->kobj,
-                                         &additional_attr_group);
-                if (ret) {
-                        dev_err(mcbsp->dev,
-                                "Unable to create additional controls\n");
-                        goto err_thres;
-                }
-        } else {
-                mcbsp->max_tx_thres = -EINVAL;
-                mcbsp->max_rx_thres = -EINVAL;
-        }
-
-        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sidetone");
-        if (res) {
-                ret = omap_st_add(mcbsp, res);
-                if (ret) {
-                        dev_err(mcbsp->dev,
-                                "Unable to create sidetone controls\n");
-                        goto err_st;
-                }
-        }
-
-        return 0;
-
-err_st:
-        if (mcbsp->pdata->buffer_size)
-                sysfs_remove_group(&mcbsp->dev->kobj,
-                                   &additional_attr_group);
-err_thres:
-        clk_put(mcbsp->fclk);
-err_res:
-        iounmap(mcbsp->io_base);
-err_ioremap:
-        kfree(mcbsp);
-exit:
-        return ret;
-}
-
-static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
-{
-        struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
-
-        platform_set_drvdata(pdev, NULL);
-        if (mcbsp) {
-
-                if (mcbsp->pdata && mcbsp->pdata->ops &&
-                                mcbsp->pdata->ops->free)
-                        mcbsp->pdata->ops->free(mcbsp->id);
-
-                if (mcbsp->pdata->buffer_size)
-                        sysfs_remove_group(&mcbsp->dev->kobj,
-                                           &additional_attr_group);
-
-                if (mcbsp->st_data)
-                        omap_st_remove(mcbsp);
-
-                clk_put(mcbsp->fclk);
-
-                iounmap(mcbsp->io_base);
-                kfree(mcbsp);
-        }
-
-        return 0;
-}
-
-static struct platform_driver omap_mcbsp_driver = {
-        .probe          = omap_mcbsp_probe,
-        .remove         = __devexit_p(omap_mcbsp_remove),
-        .driver         = {
-                .name   = "omap-mcbsp",
-        },
-};
-
-int __init omap_mcbsp_init(void)
-{
-        /* Register the McBSP driver */
-        return platform_driver_register(&omap_mcbsp_driver);
-}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index e5a2fde29b19..089899a7db72 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -789,10 +789,7 @@ void __init orion_xor1_init(unsigned long mapbase_low,
 /*****************************************************************************
  * EHCI
  ****************************************************************************/
-static struct orion_ehci_data orion_ehci_data = {
-        .phy_version    = EHCI_PHY_NA,
-};
-
+static struct orion_ehci_data orion_ehci_data;
 static u64 ehci_dmamask = DMA_BIT_MASK(32);
 
 
@@ -812,8 +809,10 @@ static struct platform_device orion_ehci = {
 };
 
 void __init orion_ehci_init(unsigned long mapbase,
-                            unsigned long irq)
+                            unsigned long irq,
+                            enum orion_ehci_phy_ver phy_version)
 {
+        orion_ehci_data.phy_version = phy_version;
         fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
                        irq);
 
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 0fe08d77e835..a7fa005a5a0e 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -89,7 +89,8 @@ void __init orion_xor1_init(unsigned long mapbase_low,
                             unsigned long irq_1);
 
 void __init orion_ehci_init(unsigned long mapbase,
-                            unsigned long irq);
+                            unsigned long irq,
+                            enum orion_ehci_phy_ver phy_version);
 
 void __init orion_ehci_1_init(unsigned long mapbase,
                               unsigned long irq);
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
index 91553432711d..3b1e17bd3d17 100644
--- a/arch/arm/plat-orion/mpp.c
+++ b/arch/arm/plat-orion/mpp.c
@@ -64,8 +64,7 @@ void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
                         gpio_mode |= GPIO_INPUT_OK;
                 if (*mpp_list & MPP_OUTPUT_MASK)
                         gpio_mode |= GPIO_OUTPUT_OK;
-                if (sel != 0)
-                        gpio_mode = 0;
+
                 orion_gpio_set_valid(num, gpio_mode);
         }
 
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 9fe35348e03b..2bab4c99a234 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1249,7 +1249,7 @@ static void s3c2410_dma_resume(void)
         struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1;
         int channel;
 
-        for (channel = dma_channels - 1; channel >= 0; cp++, channel--)
+        for (channel = dma_channels - 1; channel >= 0; cp--, channel--)
                 s3c2410_dma_resume_chan(cp);
 }
 
diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c
index 68296b1fe7e5..699f93171297 100644
--- a/arch/arm/plat-s3c24xx/pm-simtec.c
+++ b/arch/arm/plat-s3c24xx/pm-simtec.c
@@ -52,7 +52,7 @@ static __init int pm_simtec_init(void)
             !machine_is_aml_m5900())
                 return 0;
 
-        printk(KERN_INFO "Simtec Board Power Manangement" COPYRIGHT "\n");
+        printk(KERN_INFO "Simtec Board Power Management" COPYRIGHT "\n");
 
         gstatus4  = (__raw_readl(S3C2410_BANKCON7) & 0x3) << 30;
         gstatus4 |= (__raw_readl(S3C2410_BANKCON6) & 0x3) << 28;
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 32a6e394db24..d21d744e4d99 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -468,8 +468,10 @@ void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
 {
         struct s3c2410_platform_i2c *npd;
 
-        if (!pd)
+        if (!pd) {
                 pd = &default_i2c_data;
+                pd->bus_num = 0;
+        }
 
         npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
                                &s3c_device_i2c0);
@@ -1407,7 +1409,7 @@ void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
 
 #ifdef CONFIG_S3C_DEV_USB_HSOTG
 static struct resource s3c_usb_hsotg_resources[] = {
-        [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_16K),
+        [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_128K),
         [1] = DEFINE_RES_IRQ(IRQ_OTG),
 };
 
diff --git a/arch/arm/plat-samsung/include/plat/regs-fb.h b/arch/arm/plat-samsung/include/plat/regs-fb.h
index 8f39aa5b26ea..9a78012d6f43 100644
--- a/arch/arm/plat-samsung/include/plat/regs-fb.h
+++ b/arch/arm/plat-samsung/include/plat/regs-fb.h
@@ -91,6 +91,9 @@
 #define VIDCON1_VSTATUS_BACKPORCH               (0x1 << 13)
 #define VIDCON1_VSTATUS_ACTIVE                  (0x2 << 13)
 #define VIDCON1_VSTATUS_FRONTPORCH              (0x0 << 13)
+#define VIDCON1_VCLK_MASK                       (0x3 << 9)
+#define VIDCON1_VCLK_HOLD                       (0x0 << 9)
+#define VIDCON1_VCLK_RUN                        (0x1 << 9)
 
 #define VIDCON1_INV_VCLK                        (1 << 7)
 #define VIDCON1_INV_HSYNC                       (1 << 6)
@@ -164,15 +167,17 @@
 #define VIDTCON1_HSPW(_x)                       ((_x) << 0)
 
 #define VIDTCON2                                (0x18)
+#define VIDTCON2_LINEVAL_E(_x)                  ((((_x) & 0x800) >> 11) << 23)
 #define VIDTCON2_LINEVAL_MASK                   (0x7ff << 11)
 #define VIDTCON2_LINEVAL_SHIFT                  (11)
 #define VIDTCON2_LINEVAL_LIMIT                  (0x7ff)
-#define VIDTCON2_LINEVAL(_x)                    ((_x) << 11)
+#define VIDTCON2_LINEVAL(_x)                    (((_x) & 0x7ff) << 11)
 
+#define VIDTCON2_HOZVAL_E(_x)                   ((((_x) & 0x800) >> 11) << 22)
 #define VIDTCON2_HOZVAL_MASK                    (0x7ff << 0)
 #define VIDTCON2_HOZVAL_SHIFT                   (0)
 #define VIDTCON2_HOZVAL_LIMIT                   (0x7ff)
-#define VIDTCON2_HOZVAL(_x)                     ((_x) << 0)
+#define VIDTCON2_HOZVAL(_x)                     (((_x) & 0x7ff) << 0)
 
 /* WINCONx */
 
@@ -228,25 +233,29 @@
 /* Local input channels (windows 0-2) */
 #define SHADOWCON_CHx_LOCAL_ENABLE(_win)        (1 << (5 + (_win)))
 
+#define VIDOSDxA_TOPLEFT_X_E(_x)                ((((_x) & 0x800) >> 11) << 23)
 #define VIDOSDxA_TOPLEFT_X_MASK                 (0x7ff << 11)
 #define VIDOSDxA_TOPLEFT_X_SHIFT                (11)
 #define VIDOSDxA_TOPLEFT_X_LIMIT                (0x7ff)
-#define VIDOSDxA_TOPLEFT_X(_x)                  ((_x) << 11)
+#define VIDOSDxA_TOPLEFT_X(_x)                  (((_x) & 0x7ff) << 11)
 
+#define VIDOSDxA_TOPLEFT_Y_E(_x)                ((((_x) & 0x800) >> 11) << 22)
 #define VIDOSDxA_TOPLEFT_Y_MASK                 (0x7ff << 0)
 #define VIDOSDxA_TOPLEFT_Y_SHIFT                (0)
 #define VIDOSDxA_TOPLEFT_Y_LIMIT                (0x7ff)
-#define VIDOSDxA_TOPLEFT_Y(_x)                  ((_x) << 0)
+#define VIDOSDxA_TOPLEFT_Y(_x)                  (((_x) & 0x7ff) << 0)
 
+#define VIDOSDxB_BOTRIGHT_X_E(_x)               ((((_x) & 0x800) >> 11) << 23)
 #define VIDOSDxB_BOTRIGHT_X_MASK                (0x7ff << 11)
 #define VIDOSDxB_BOTRIGHT_X_SHIFT               (11)
 #define VIDOSDxB_BOTRIGHT_X_LIMIT               (0x7ff)
-#define VIDOSDxB_BOTRIGHT_X(_x)                 ((_x) << 11)
+#define VIDOSDxB_BOTRIGHT_X(_x)                 (((_x) & 0x7ff) << 11)
 
+#define VIDOSDxB_BOTRIGHT_Y_E(_x)               ((((_x) & 0x800) >> 11) << 22)
 #define VIDOSDxB_BOTRIGHT_Y_MASK                (0x7ff << 0)
 #define VIDOSDxB_BOTRIGHT_Y_SHIFT               (0)
 #define VIDOSDxB_BOTRIGHT_Y_LIMIT               (0x7ff)
-#define VIDOSDxB_BOTRIGHT_Y(_x)                 ((_x) << 0)
+#define VIDOSDxB_BOTRIGHT_Y(_x)                 (((_x) & 0x7ff) << 0)
 
 /* For VIDOSD[1..4]C */
 #define VIDISD14C_ALPHA0_R(_x)                  ((_x) << 20)
@@ -278,15 +287,17 @@
 #define VIDW_BUF_END1(_buff)                    (0xD4 + ((_buff) * 8))
 #define VIDW_BUF_SIZE(_buff)                    (0x100 + ((_buff) * 4))
 
+#define VIDW_BUF_SIZE_OFFSET_E(_x)              ((((_x) & 0x2000) >> 13) << 27)
 #define VIDW_BUF_SIZE_OFFSET_MASK               (0x1fff << 13)
 #define VIDW_BUF_SIZE_OFFSET_SHIFT              (13)
 #define VIDW_BUF_SIZE_OFFSET_LIMIT              (0x1fff)
-#define VIDW_BUF_SIZE_OFFSET(_x)                ((_x) << 13)
+#define VIDW_BUF_SIZE_OFFSET(_x)                (((_x) & 0x1fff) << 13)
 
+#define VIDW_BUF_SIZE_PAGEWIDTH_E(_x)           ((((_x) & 0x2000) >> 13) << 26)
 #define VIDW_BUF_SIZE_PAGEWIDTH_MASK            (0x1fff << 0)
 #define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT           (0)
 #define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT           (0x1fff)
-#define VIDW_BUF_SIZE_PAGEWIDTH(_x)             ((_x) << 0)
+#define VIDW_BUF_SIZE_PAGEWIDTH(_x)             (((_x) & 0x1fff) << 0)
 
 /* Interrupt controls and status */
 
@@ -384,3 +395,9 @@
 #define WPALCON_W0PAL_16BPP_A555                (0x5 << 0)
 #define WPALCON_W0PAL_16BPP_565                 (0x6 << 0)
 
+/* Blending equation control */
+#define BLENDCON                                (0x260)
+#define BLENDCON_NEW_MASK                       (1 << 0)
+#define BLENDCON_NEW_8BIT_ALPHA_VALUE           (1 << 0)
+#define BLENDCON_NEW_4BIT_ALPHA_VALUE           (0 << 0)
+
diff --git a/arch/arm/plat-spear/include/plat/keyboard.h b/arch/arm/plat-spear/include/plat/keyboard.h
index 68b5394fc583..c16cc31ecbed 100644
--- a/arch/arm/plat-spear/include/plat/keyboard.h
+++ b/arch/arm/plat-spear/include/plat/keyboard.h
@@ -15,7 +15,7 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/types.h>
 
-#define DECLARE_KEYMAP(_name) \
+#define DECLARE_9x9_KEYMAP(_name) \
 int _name[] = { \
         KEY(0, 0, KEY_ESC), \
         KEY(0, 1, KEY_1), \
@@ -62,24 +62,6 @@ int _name[] = { \
         KEY(4, 6, KEY_Z), \
         KEY(4, 7, KEY_X), \
         KEY(4, 8, KEY_C), \
-        KEY(4, 0, KEY_L), \
-        KEY(4, 1, KEY_SEMICOLON), \
-        KEY(4, 2, KEY_APOSTROPHE), \
-        KEY(4, 3, KEY_GRAVE), \
-        KEY(4, 4, KEY_LEFTSHIFT), \
-        KEY(4, 5, KEY_BACKSLASH), \
-        KEY(4, 6, KEY_Z), \
-        KEY(4, 7, KEY_X), \
-        KEY(4, 8, KEY_C), \
-        KEY(4, 0, KEY_L), \
-        KEY(4, 1, KEY_SEMICOLON), \
-        KEY(4, 2, KEY_APOSTROPHE), \
-        KEY(4, 3, KEY_GRAVE), \
-        KEY(4, 4, KEY_LEFTSHIFT), \
-        KEY(4, 5, KEY_BACKSLASH), \
-        KEY(4, 6, KEY_Z), \
-        KEY(4, 7, KEY_X), \
-        KEY(4, 8, KEY_C), \
         KEY(5, 0, KEY_V), \
         KEY(5, 1, KEY_B), \
         KEY(5, 2, KEY_N), \
@@ -118,10 +100,55 @@ int _name[] = { \
         KEY(8, 8, KEY_KP0), \
 }
 
+#define DECLARE_6x6_KEYMAP(_name) \
+int _name[] = { \
+        KEY(0, 0, KEY_RESERVED), \
+        KEY(0, 1, KEY_1), \
+        KEY(0, 2, KEY_2), \
+        KEY(0, 3, KEY_3), \
+        KEY(0, 4, KEY_4), \
+        KEY(0, 5, KEY_5), \
+        KEY(1, 0, KEY_Q), \
+        KEY(1, 1, KEY_W), \
+        KEY(1, 2, KEY_E), \
+        KEY(1, 3, KEY_R), \
+        KEY(1, 4, KEY_T), \
+        KEY(1, 5, KEY_Y), \
+        KEY(2, 0, KEY_D), \
+        KEY(2, 1, KEY_F), \
+        KEY(2, 2, KEY_G), \
+        KEY(2, 3, KEY_H), \
+        KEY(2, 4, KEY_J), \
+        KEY(2, 5, KEY_K), \
+        KEY(3, 0, KEY_B), \
+        KEY(3, 1, KEY_N), \
+        KEY(3, 2, KEY_M), \
+        KEY(3, 3, KEY_COMMA), \
+        KEY(3, 4, KEY_DOT), \
+        KEY(3, 5, KEY_SLASH), \
+        KEY(4, 0, KEY_F6), \
+        KEY(4, 1, KEY_F7), \
+        KEY(4, 2, KEY_F8), \
+        KEY(4, 3, KEY_F9), \
+        KEY(4, 4, KEY_F10), \
+        KEY(4, 5, KEY_NUMLOCK), \
+        KEY(5, 0, KEY_KP2), \
+        KEY(5, 1, KEY_KP3), \
+        KEY(5, 2, KEY_KP0), \
+        KEY(5, 3, KEY_KPDOT), \
+        KEY(5, 4, KEY_RO), \
+        KEY(5, 5, KEY_ZENKAKUHANKAKU), \
+}
+
+#define KEYPAD_9x9     0
+#define KEYPAD_6x6     1
+#define KEYPAD_2x2     2
+
 /**
  * struct kbd_platform_data - spear keyboard platform data
  * keymap: pointer to keymap data (table and size)
  * rep: enables key autorepeat
+ * mode: choose keyboard support(9x9, 6x6, 2x2)
  *
  * This structure is supposed to be used by platform code to supply
  * keymaps to drivers that implement keyboards.
@@ -129,6 +156,7 @@ int _name[] = { \
 struct kbd_platform_data {
         const struct matrix_keymap_data *keymap;
         bool rep;
+        unsigned int mode;
 };
 
 /* This function is used to set platform data field of pdev->dev */
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index 0c77e4298675..abb5bdecd509 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -145,11 +145,13 @@ static void clockevent_set_mode(enum clock_event_mode mode,
 static int clockevent_next_event(unsigned long cycles,
                                  struct clock_event_device *clk_event_dev)
 {
-        u16 val;
+        u16 val = readw(gpt_base + CR(CLKEVT));
+
+        if (val & CTRL_ENABLE)
+                writew(val & ~CTRL_ENABLE, gpt_base + CR(CLKEVT));
 
         writew(cycles, gpt_base + LOAD(CLKEVT));
 
-        val = readw(gpt_base + CR(CLKEVT));
         val |= CTRL_ENABLE | CTRL_INT_ENABLE;
         writew(val, gpt_base + CR(CLKEVT));
 
diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c
index 92f18d372b69..49c7db48c7f1 100644
--- a/arch/arm/plat-versatile/platsmp.c
+++ b/arch/arm/plat-versatile/platsmp.c
@@ -16,6 +16,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
 #include <asm/hardware/gic.h>
 
 /*