Merge tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc fixes from Arnd Bergmann:
 "Bug fixes for a number of ARM platforms, mostly OMAP, imx and at91.

  These come a little later than I had hoped but unfortunately we had a
  few of these patches cause regressions themselves and had to work out
  how to deal with those in the meantime."

* tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits)
  Revert "ARM i.MX25: Fix PWM per clock lookups"
  ARM: versatile: fix versatile_defconfig
  ARM: mvebu: update defconfig with 3.7 changes
  ARM: at91: fix at91x40 build
  ARM: socfpga: Fix socfpga compilation with early_printk() enabled
  ARM: SPEAr: Remove unused empty files
  MAINTAINERS: Add arm-soc tree entry
  ARM: dts: mxs: add the "clock-names" for gpmi-nand
  ARM: ux500: Correct SDI5 address and add some format changes
  ARM: ux500: Specify AMBA Primecell IDs for Nomadik I2C in DT
  ARM: ux500: Fix build error relating to IRQCHIP_SKIP_SET_WAKE
  ARM: at91: drop duplicated config SOC_AT91SAM9 entry
  ARM: at91/i2c: change id to let i2c-at91 work
  ARM: at91/i2c: change id to let i2c-gpio work
  ARM: at91/dts: at91sam9g20ek_common: Fix typos in buttons labels.
  ARM: at91: fix external interrupt specification in board code
  ARM: at91: fix external interrupts in non-DT case
  ARM: at91: at91sam9g10: fix SOC type detection
  ARM: at91/tc: fix typo in the DT document
  ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500
  ...

56 files changed, 225 insertions, 87 deletions

diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
index ecc81e368715..d187e9f7cf1c 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
@@ -8,7 +8,7 @@ PIT Timer required properties:
   shared across all System Controller members.
 
 TC/TCLIB Timer required properties:
-- compatible: Should be "atmel,<chip>-pit".
+- compatible: Should be "atmel,<chip>-tcb".
   <chip> can be "at91rm9200" or "at91sam9x5"
 - reg: Should contain registers location and length
 - interrupts: Should contain all interrupts for the TC block
diff --git a/MAINTAINERS b/MAINTAINERS
index 322db3ae83cf..1fa907441f8f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -637,6 +637,13 @@ W:	http://www.arm.linux.org.uk/
 S:      Maintained
 F:      arch/arm/
 
+ARM SUB-ARCHITECTURES
+L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:      MAINTAINED
+F:      arch/arm/mach-*/
+F:      arch/arm/plat-*/
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
+
 ARM PRIMECELL AACI PL041 DRIVER
 M:      Russell King <linux@arm.linux.org.uk>
 S:      Maintained
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index b06c0db273b1..e6391a4e6649 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -126,14 +126,14 @@
                 #size-cells = <0>;
 
                 btn3 {
-                        label = "Buttin 3";
+                        label = "Button 3";
                         gpios = <&pioA 30 1>;
                         linux,code = <0x103>;
                         gpio-key,wakeup;
                 };
 
                 btn4 {
-                        label = "Buttin 4";
+                        label = "Button 4";
                         gpios = <&pioA 31 1>;
                         linux,code = <0x104>;
                         gpio-key,wakeup;
diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 748ba7aa746c..4b0e0ca08f40 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -483,6 +483,8 @@
                         compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
                         reg = <0x80004000 0x1000>;
                         interrupts = <0 21 0x4>;
+                        arm,primecell-periphid = <0x180024>;
+
                         #address-cells = <1>;
                         #size-cells = <0>;
                         v-i2c-supply = <&db8500_vape_reg>;
@@ -494,6 +496,8 @@
                         compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
                         reg = <0x80122000 0x1000>;
                         interrupts = <0 22 0x4>;
+                        arm,primecell-periphid = <0x180024>;
+
                         #address-cells = <1>;
                         #size-cells = <0>;
                         v-i2c-supply = <&db8500_vape_reg>;
@@ -505,6 +509,8 @@
                         compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
                         reg = <0x80128000 0x1000>;
                         interrupts = <0 55 0x4>;
+                        arm,primecell-periphid = <0x180024>;
+
                         #address-cells = <1>;
                         #size-cells = <0>;
                         v-i2c-supply = <&db8500_vape_reg>;
@@ -516,6 +522,8 @@
                         compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
                         reg = <0x80110000 0x1000>;
                         interrupts = <0 12 0x4>;
+                        arm,primecell-periphid = <0x180024>;
+
                         #address-cells = <1>;
                         #size-cells = <0>;
                         v-i2c-supply = <&db8500_vape_reg>;
@@ -527,6 +535,8 @@
                         compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
                         reg = <0x8012a000 0x1000>;
                         interrupts = <0 51 0x4>;
+                        arm,primecell-periphid = <0x180024>;
+
                         #address-cells = <1>;
                         #size-cells = <0>;
                         v-i2c-supply = <&db8500_vape_reg>;
@@ -573,33 +583,38 @@
                         interrupts = <0 60 0x4>;
                         status = "disabled";
                 };
+
                 sdi@80118000 {
                         compatible = "arm,pl18x", "arm,primecell";
                         reg = <0x80118000 0x1000>;
                         interrupts = <0 50 0x4>;
                         status = "disabled";
                 };
+
                 sdi@80005000 {
                         compatible = "arm,pl18x", "arm,primecell";
                         reg = <0x80005000 0x1000>;
                         interrupts = <0 41 0x4>;
                         status = "disabled";
                 };
+
                 sdi@80119000 {
                         compatible = "arm,pl18x", "arm,primecell";
                         reg = <0x80119000 0x1000>;
                         interrupts = <0 59 0x4>;
                         status = "disabled";
                 };
+
                 sdi@80114000 {
                         compatible = "arm,pl18x", "arm,primecell";
                         reg = <0x80114000 0x1000>;
                         interrupts = <0 99 0x4>;
                         status = "disabled";
                 };
+
                 sdi@80008000 {
                         compatible = "arm,pl18x", "arm,primecell";
-                        reg = <0x80114000 0x1000>;
+                        reg = <0x80008000 0x1000>;
                         interrupts = <0 100 0x4>;
                         status = "disabled";
                 };
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 73567b843e72..a21511c14071 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -20,8 +20,10 @@
         compatible = "samsung,trats", "samsung,exynos4210";
 
         memory {
-                reg =  <0x40000000 0x20000000
-                        0x60000000 0x20000000>;
+                reg =  <0x40000000 0x10000000
+                        0x50000000 0x10000000
+                        0x60000000 0x10000000
+                        0x70000000 0x10000000>;
         };
 
         chosen {
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 9ca4ca70c1bc..6d31aa383460 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -69,6 +69,7 @@
                                 interrupts = <13>, <56>;
                                 interrupt-names = "gpmi-dma", "bch";
                                 clocks = <&clks 34>;
+                                clock-names = "gpmi_io";
                                 fsl,gpmi-dma-channel = <4>;
                                 status = "disabled";
                         };
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index e16d63155480..55c57ea6169e 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -85,6 +85,7 @@
                                 interrupts = <88>, <41>;
                                 interrupt-names = "gpmi-dma", "bch";
                                 clocks = <&clks 50>;
+                                clock-names = "gpmi_io";
                                 fsl,gpmi-dma-channel = <4>;
                                 status = "disabled";
                         };
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index f38ea8771b44..696e929d0304 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -257,7 +257,7 @@
                         interrupt-names = "common", "tx", "rx", "sidetone";
                         interrupt-parent = <&intc>;
                         ti,buffer-size = <1280>;
-                        ti,hwmods = "mcbsp2";
+                        ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
                 };
 
                 mcbsp3: mcbsp@49024000 {
@@ -272,7 +272,7 @@
                         interrupt-names = "common", "tx", "rx", "sidetone";
                         interrupt-parent = <&intc>;
                         ti,buffer-size = <128>;
-                        ti,hwmods = "mcbsp3";
+                        ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
                 };
 
                 mcbsp4: mcbsp@49026000 {
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 66aa7a6db884..394ded624e37 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -139,6 +139,7 @@ CONFIG_I2C_IMX=y
 CONFIG_SPI=y
 CONFIG_SPI_IMX=y
 CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_MC9S08DZ60=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_IMX2_WDT=y
@@ -155,6 +156,7 @@ CONFIG_SOC_CAMERA=y
 CONFIG_SOC_CAMERA_OV2640=y
 CONFIG_VIDEO_MX3=y
 CONFIG_FB=y
+CONFIG_LCD_PLATFORM=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_LCD_L4F00242T03=y
diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig
index 7bcf850eddcd..3458752c4bb2 100644
--- a/arch/arm/configs/mvebu_defconfig
+++ b/arch/arm/configs/mvebu_defconfig
@@ -1,6 +1,6 @@
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
@@ -9,10 +9,12 @@ CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_ARCH_MVEBU=y
-CONFIG_MACH_ARMADA_370_XP=y
+CONFIG_MACH_ARMADA_370=y
+CONFIG_MACH_ARMADA_XP=y
+# CONFIG_CACHE_L2X0 is not set
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
-CONFIG_USE_OF=y
+# CONFIG_COMPACTION is not set
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
@@ -23,6 +25,8 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index cdd4d2bd3962..2ba9e63d0f17 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -1,3 +1,4 @@
+CONFIG_ARCH_VERSATILE=y
 CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
diff --git a/arch/arm/include/debug/8250_32.S b/arch/arm/include/debug/8250_32.S
new file mode 100644
index 000000000000..8db01eeabbb4
--- /dev/null
+++ b/arch/arm/include/debug/8250_32.S
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2011 Picochip Ltd., Jamie Iles
+ *
+ * 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.
+ *
+ * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit
+ * accesses to the 8250.
+ */
+
+#include <linux/serial_reg.h>
+
+                .macro  senduart,rd,rx
+                str     \rd, [\rx, #UART_TX << UART_SHIFT]
+                .endm
+
+                .macro  busyuart,rd,rx
+1002:           ldr     \rd, [\rx, #UART_LSR << UART_SHIFT]
+                and     \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
+                teq     \rd, #UART_LSR_TEMT | UART_LSR_THRE
+                bne     1002b
+                .endm
+
+                /* The UART's don't have any flow control IO's wired up. */
+                .macro  waituart,rd,rx
+                .endm
diff --git a/arch/arm/include/debug/picoxcell.S b/arch/arm/include/debug/picoxcell.S
index 7419deb1b948..bc1f07c49cd4 100644
--- a/arch/arm/include/debug/picoxcell.S
+++ b/arch/arm/include/debug/picoxcell.S
@@ -5,10 +5,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
- * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit
- * accesses to the 8250.
  */
-#include <linux/serial_reg.h>
 
 #define UART_SHIFT 2
 #define PICOXCELL_UART1_BASE            0x80230000
@@ -19,17 +16,4 @@
                 ldr     \rp, =PICOXCELL_UART1_BASE
                 .endm
 
-                .macro  senduart,rd,rx
-                str     \rd, [\rx, #UART_TX << UART_SHIFT]
-                .endm
-
-                .macro  busyuart,rd,rx
-1002:           ldr     \rd, [\rx, #UART_LSR << UART_SHIFT]
-                and     \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
-                teq     \rd, #UART_LSR_TEMT | UART_LSR_THRE
-                bne     1002b
-                .endm
-
-                /* The UART's don't have any flow control IO's wired up. */
-                .macro  waituart,rd,rx
-                .endm
+#include "8250_32.S"
diff --git a/arch/arm/include/debug/socfpga.S b/arch/arm/include/debug/socfpga.S
index d6f26d23374f..966b2f994946 100644
--- a/arch/arm/include/debug/socfpga.S
+++ b/arch/arm/include/debug/socfpga.S
@@ -7,6 +7,9 @@
  * published by the Free Software Foundation.
  */
 
+#define UART_SHIFT 2
+#define DEBUG_LL_UART_OFFSET    0x00002000
+
                 .macro  addruart, rp, rv, tmp
                 mov     \rp, #DEBUG_LL_UART_OFFSET
                 orr     \rp, \rp, #0x00c00000
@@ -14,3 +17,5 @@
                 orr     \rp, \rp, #0xff000000   @ physical base
                 .endm
 
+#include "8250_32.S"
+
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index b14207101938..043624219b55 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -21,19 +21,13 @@ config SOC_AT91SAM9
         bool
         select CPU_ARM926T
         select GENERIC_CLOCKEVENTS
+        select MULTI_IRQ_HANDLER
+        select SPARSE_IRQ
 
 menu "Atmel AT91 System-on-Chip"
 
 comment "Atmel AT91 Processor"
 
-config SOC_AT91SAM9
-        bool
-        select AT91_SAM9_SMC
-        select AT91_SAM9_TIME
-        select CPU_ARM926T
-        select MULTI_IRQ_HANDLER
-        select SPARSE_IRQ
-
 config SOC_AT91RM9200
         bool "AT91RM9200"
         select CPU_ARM920T
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index b4f0565aff63..5269825194a8 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -187,7 +187,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
         CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
         CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
         CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
-        CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200", &twi_clk),
+        CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk),
         /* fake hclk clock */
         CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
         CLKDEV_CON_ID("pioA", &pioA_clk),
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index a563189cdfc3..1e122bcd7845 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -479,7 +479,7 @@ static struct i2c_gpio_platform_data pdata = {
 
 static struct platform_device at91rm9200_twi_device = {
         .name                   = "i2c-gpio",
-        .id                     = -1,
+        .id                     = 0,
         .dev.platform_data      = &pdata,
 };
 
@@ -512,7 +512,7 @@ static struct resource twi_resources[] = {
 
 static struct platform_device at91rm9200_twi_device = {
         .name           = "i2c-at91rm9200",
-        .id             = -1,
+        .id             = 0,
         .resource       = twi_resources,
         .num_resources  = ARRAY_SIZE(twi_resources),
 };
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index ad29f93f20ca..f8202615f4a8 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -211,8 +211,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
         CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
         CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
         CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk),
-        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk),
-        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20", &twi_clk),
+        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
+        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk),
         /* more usart lookup table for DT entries */
         CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
         CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk),
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index a76b8684f52d..aa1e58729885 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -389,7 +389,7 @@ static struct i2c_gpio_platform_data pdata = {
 
 static struct platform_device at91sam9260_twi_device = {
         .name                   = "i2c-gpio",
-        .id                     = -1,
+        .id                     = 0,
         .dev.platform_data      = &pdata,
 };
 
@@ -421,7 +421,7 @@ static struct resource twi_resources[] = {
 };
 
 static struct platform_device at91sam9260_twi_device = {
-        .id             = -1,
+        .id             = 0,
         .resource       = twi_resources,
         .num_resources  = ARRAY_SIZE(twi_resources),
 };
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 8d999eb1a137..04295c04b3e0 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -178,8 +178,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
         CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
         CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
         CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0),
-        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261", &twi_clk),
-        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10", &twi_clk),
+        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk),
+        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk),
         CLKDEV_CON_ID("pioA", &pioA_clk),
         CLKDEV_CON_ID("pioB", &pioB_clk),
         CLKDEV_CON_ID("pioC", &pioC_clk),
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 9752f17efba9..b9487696b7be 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -285,7 +285,7 @@ static struct i2c_gpio_platform_data pdata = {
 
 static struct platform_device at91sam9261_twi_device = {
         .name                   = "i2c-gpio",
-        .id                     = -1,
+        .id                     = 0,
         .dev.platform_data      = &pdata,
 };
 
@@ -317,7 +317,7 @@ static struct resource twi_resources[] = {
 };
 
 static struct platform_device at91sam9261_twi_device = {
-        .id             = -1,
+        .id             = 0,
         .resource       = twi_resources,
         .num_resources  = ARRAY_SIZE(twi_resources),
 };
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 6a01d0360dfb..d6f9c23927c4 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -193,7 +193,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
         CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
         CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
         CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
-        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk),
+        CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
         /* fake hclk clock */
         CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
         CLKDEV_CON_ID("pioA", &pioA_clk),
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 8dde220b42b6..cb85da2eccea 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -567,7 +567,7 @@ static struct i2c_gpio_platform_data pdata = {
 
 static struct platform_device at91sam9263_twi_device = {
         .name                   = "i2c-gpio",
-        .id                     = -1,
+        .id                     = 0,
         .dev.platform_data      = &pdata,
 };
 
@@ -600,7 +600,7 @@ static struct resource twi_resources[] = {
 
 static struct platform_device at91sam9263_twi_device = {
         .name           = "i2c-at91sam9260",
-        .id             = -1,
+        .id             = 0,
         .resource       = twi_resources,
         .num_resources  = ARRAY_SIZE(twi_resources),
 };
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index d6ca0543ce8d..5047bdc92adf 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -314,7 +314,7 @@ static struct i2c_gpio_platform_data pdata = {
 
 static struct platform_device at91sam9rl_twi_device = {
         .name                   = "i2c-gpio",
-        .id                     = -1,
+        .id                     = 0,
         .dev.platform_data      = &pdata,
 };
 
@@ -347,7 +347,7 @@ static struct resource twi_resources[] = {
 
 static struct platform_device at91sam9rl_twi_device = {
         .name           = "i2c-at91sam9g20",
-        .id             = -1,
+        .id             = 0,
         .resource       = twi_resources,
         .num_resources  = ARRAY_SIZE(twi_resources),
 };
diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
index 6bd7300a2bc5..bb7f54474b92 100644
--- a/arch/arm/mach-at91/at91x40.c
+++ b/arch/arm/mach-at91/at91x40.c
@@ -88,6 +88,6 @@ void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS])
         if (!priority)
                 priority = at91x40_default_irq_priority;
 
-        at91_aic_init(priority);
+        at91_aic_init(priority, at91_extern_irq);
 }
 
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 9cda3fd346ae..6960778af4c2 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -129,7 +129,7 @@ static struct spi_board_info neocore926_spi_devices[] = {
                 .max_speed_hz   = 125000 * 16,
                 .bus_num        = 0,
                 .platform_data  = &ads_info,
-                .irq            = AT91SAM9263_ID_IRQ1,
+                .irq            = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1,
         },
 #endif
 };
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 27b3af1a3047..a9167dd45f96 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -309,7 +309,7 @@ static struct spi_board_info ek_spi_devices[] = {
                 .max_speed_hz   = 125000 * 26,  /* (max sample rate @ 3V) * (cmd + data + overhead) */
                 .bus_num        = 0,
                 .platform_data  = &ads_info,
-                .irq            = AT91SAM9261_ID_IRQ0,
+                .irq            = NR_IRQS_LEGACY + AT91SAM9261_ID_IRQ0,
                 .controller_data = (void *) AT91_PIN_PA28,      /* CS pin */
         },
 #endif
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 073e17403d98..b87dbe2be0d6 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -132,7 +132,7 @@ static struct spi_board_info ek_spi_devices[] = {
                 .max_speed_hz   = 125000 * 26,  /* (max sample rate @ 3V) * (cmd + data + overhead) */
                 .bus_num        = 0,
                 .platform_data  = &ads_info,
-                .irq            = AT91SAM9263_ID_IRQ1,
+                .irq            = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1,
         },
 #endif
 };
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index f49650677653..b62f560e6c75 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -26,7 +26,8 @@ extern void __init at91_dt_initialize(void);
 extern void __init at91_init_irq_default(void);
 extern void __init at91_init_interrupts(unsigned int priority[]);
 extern void __init at91x40_init_interrupts(unsigned int priority[]);
-extern void __init at91_aic_init(unsigned int priority[]);
+extern void __init at91_aic_init(unsigned int priority[],
+                                 unsigned int ext_irq_mask);
 extern int  __init at91_aic_of_init(struct device_node *node,
                                     struct device_node *parent);
 extern int  __init at91_aic5_of_init(struct device_node *node,
diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c
index 1e02c0e49dcc..febc2ee901a5 100644
--- a/arch/arm/mach-at91/irq.c
+++ b/arch/arm/mach-at91/irq.c
@@ -502,14 +502,19 @@ int __init at91_aic5_of_init(struct device_node *node,
 /*
  * Initialize the AIC interrupt controller.
  */
-void __init at91_aic_init(unsigned int *priority)
+void __init at91_aic_init(unsigned int *priority, unsigned int ext_irq_mask)
 {
         unsigned int i;
         int irq_base;
 
-        if (at91_aic_pm_init())
+        at91_extern_irq = kzalloc(BITS_TO_LONGS(n_irqs)
+                                  * sizeof(*at91_extern_irq), GFP_KERNEL);
+
+        if (at91_aic_pm_init() || at91_extern_irq == NULL)
                 panic("Unable to allocate bit maps\n");
 
+        *at91_extern_irq = ext_irq_mask;
+
         at91_aic_base = ioremap(AT91_AIC, 512);
         if (!at91_aic_base)
                 panic("Unable to ioremap AIC registers\n");
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index da9881b161e1..0b32c81730a5 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -47,7 +47,7 @@ void __init at91_init_irq_default(void)
 void __init at91_init_interrupts(unsigned int *priority)
 {
         /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
+        at91_aic_init(priority, at91_extern_irq);
 
         /* Enable GPIO interrupts */
         at91_gpio_irq_setup();
@@ -151,7 +151,7 @@ static void __init soc_detect(u32 dbgu_base)
         }
 
         /* at91sam9g10 */
-        if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
+        if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
                 at91_soc_initdata.type = AT91_SOC_SAM9G10;
                 at91_boot_soc = at91sam9261_soc;
         }
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 715b690e5009..1947be8e5f5b 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -47,6 +47,7 @@
 #include <plat/fimc-core.h>
 #include <plat/iic-core.h>
 #include <plat/tv-core.h>
+#include <plat/spi-core.h>
 #include <plat/regs-serial.h>
 
 #include "common.h"
@@ -346,6 +347,8 @@ static void __init exynos4_map_io(void)
 
         s5p_fb_setname(0, "exynos4-fb");
         s5p_hdmi_setname("exynos4-hdmi");
+
+        s3c64xx_spi_setname("exynos4210-spi");
 }
 
 static void __init exynos5_map_io(void)
@@ -366,6 +369,8 @@ static void __init exynos5_map_io(void)
         s3c_i2c0_setname("s3c2440-i2c");
         s3c_i2c1_setname("s3c2440-i2c");
         s3c_i2c2_setname("s3c2440-i2c");
+
+        s3c64xx_spi_setname("exynos4210-spi");
 }
 
 static void __init exynos4_init_clocks(int xtal)
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index e58d786faf78..eadf4b59e7d2 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -99,6 +99,7 @@ static char const *exynos4_dt_compat[] __initdata = {
 
 DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
         /* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */
+        .smp            = smp_ops(exynos_smp_ops),
         .init_irq       = exynos4_init_irq,
         .map_io         = exynos4_dt_map_io,
         .handle_irq     = gic_handle_irq,
diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c
index 1a7a8dd045a1..1ab91b5209e6 100644
--- a/arch/arm/mach-imx/clk-busy.c
+++ b/arch/arm/mach-imx/clk-busy.c
@@ -108,7 +108,7 @@ struct clk *imx_clk_busy_divider(const char *name, const char *parent_name,
         busy->div.hw.init = &init;
 
         clk = clk_register(NULL, &busy->div.hw);
-        if (!clk)
+        if (IS_ERR(clk))
                 kfree(busy);
 
         return clk;
diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c
index d20d4795f4ea..01e2f843bf2e 100644
--- a/arch/arm/mach-imx/clk-imx25.c
+++ b/arch/arm/mach-imx/clk-imx25.c
@@ -127,8 +127,8 @@ int __init mx25_clocks_init(void)
         clk[esdhc2_ipg_per] = imx_clk_gate("esdhc2_ipg_per", "per4", ccm(CCM_CGCR0),  4);
         clk[gpt_ipg_per] = imx_clk_gate("gpt_ipg_per", "per5", ccm(CCM_CGCR0),  5);
         clk[i2c_ipg_per] = imx_clk_gate("i2c_ipg_per", "per6", ccm(CCM_CGCR0),  6);
-        clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per8", ccm(CCM_CGCR0),  7);
-        clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "ipg_per", ccm(CCM_CGCR0),  8);
+        clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per7", ccm(CCM_CGCR0),  7);
+        clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "per8", ccm(CCM_CGCR0),  8);
         clk[ssi1_ipg_per] = imx_clk_gate("ssi1_ipg_per", "per13", ccm(CCM_CGCR0), 13);
         clk[ssi2_ipg_per] = imx_clk_gate("ssi2_ipg_per", "per14", ccm(CCM_CGCR0), 14);
         clk[uart_ipg_per] = imx_clk_gate("uart_ipg_per", "per15", ccm(CCM_CGCR0), 15);
diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 3b6b640eed24..366e5d59d886 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c
@@ -109,7 +109,7 @@ int __init mx27_clocks_init(unsigned long fref)
         clk[per3_div] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6);
         clk[per4_div] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6);
         clk[vpu_sel] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks));
-        clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 3);
+        clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6);
         clk[usb_div] = imx_clk_divider("usb_div", "spll", CCM_CSCR, 28, 3);
         clk[cpu_sel] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks));
         clk[clko_sel] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
@@ -121,7 +121,7 @@ int __init mx27_clocks_init(unsigned long fref)
         clk[ssi1_sel] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
         clk[ssi2_sel] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
         clk[ssi1_div] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
-        clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 3);
+        clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
         clk[clko_en] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0);
         clk[ssi2_ipg_gate] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0);
         clk[ssi1_ipg_gate] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1);
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 9d2c843bde02..b5deb0554552 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -108,9 +108,8 @@ void __init imx3_init_l2x0(void)
         }
 
         l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096);
-        if (IS_ERR(l2x0_base)) {
-                printk(KERN_ERR "remapping L2 cache area failed with %ld\n",
-                                PTR_ERR(l2x0_base));
+        if (!l2x0_base) {
+                printk(KERN_ERR "remapping L2 cache area failed\n");
                 return;
         }
 
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 2a1a898c7f90..d669e227e00c 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -11,7 +11,6 @@ config ARCH_OMAP2PLUS_TYPICAL
         select I2C_OMAP
         select MENELAUS if ARCH_OMAP2
         select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
-        select PINCTRL
         select PM_RUNTIME
         select REGULATOR
         select SERIAL_OMAP
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 388c431c745a..d41ab98890ff 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -24,6 +24,7 @@
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
 #include <linux/opp.h>
+#include <linux/cpu.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -444,27 +445,31 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static void __init beagle_opp_init(void)
+static int __init beagle_opp_init(void)
 {
         int r = 0;
 
-        /* Initialize the omap3 opp table */
-        if (omap3_opp_init()) {
+        if (!machine_is_omap3_beagle())
+                return 0;
+
+        /* Initialize the omap3 opp table if not already created. */
+        r = omap3_opp_init();
+        if (IS_ERR_VALUE(r) && (r != -EEXIST)) {
                 pr_err("%s: opp default init failed\n", __func__);
-                return;
+                return r;
         }
 
         /* Custom OPP enabled for all xM versions */
         if (cpu_is_omap3630()) {
                 struct device *mpu_dev, *iva_dev;
 
-                mpu_dev = omap_device_get_by_hwmod_name("mpu");
+                mpu_dev = get_cpu_device(0);
                 iva_dev = omap_device_get_by_hwmod_name("iva");
 
                 if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) {
                         pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
                                 __func__, mpu_dev, iva_dev);
-                        return;
+                        return -ENODEV;
                 }
                 /* Enable MPU 1GHz and lower opps */
                 r = opp_enable(mpu_dev, 800000000);
@@ -484,8 +489,9 @@ static void __init beagle_opp_init(void)
                         opp_disable(iva_dev, 660000000);
                 }
         }
-        return;
+        return 0;
 }
+device_initcall(beagle_opp_init);
 
 static void __init omap3_beagle_init(void)
 {
@@ -522,8 +528,6 @@ static void __init omap3_beagle_init(void)
         /* Ensure SDRC pins are mux'd for self-refresh */
         omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
-
-        beagle_opp_init();
 }
 
 MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
index 114ab4b8e0e3..1a45d6bd2539 100644
--- a/arch/arm/mach-omap2/clock33xx_data.c
+++ b/arch/arm/mach-omap2/clock33xx_data.c
@@ -1073,6 +1073,8 @@ static struct omap_clk am33xx_clks[] = {
         CLK(NULL,       "gfx_fck_div_ck",       &gfx_fck_div_ck,        CK_AM33XX),
         CLK(NULL,       "sysclkout_pre_ck",     &sysclkout_pre_ck,      CK_AM33XX),
         CLK(NULL,       "clkout2_ck",           &clkout2_ck,    CK_AM33XX),
+        CLK(NULL,       "timer_32k_ck",         &clkdiv32k_ick, CK_AM33XX),
+        CLK(NULL,       "timer_sys_ck",         &sys_clkin_ck,  CK_AM33XX),
 };
 
 int __init am33xx_clk_init(void)
diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c
index 17f80e4ab162..c47140bbbec4 100644
--- a/arch/arm/mach-omap2/mux34xx.c
+++ b/arch/arm/mach-omap2/mux34xx.c
@@ -614,16 +614,16 @@ static struct omap_mux __initdata omap3_muxmodes[] = {
                 "sys_off_mode", NULL, NULL, NULL,
                 "gpio_9", NULL, NULL, "safe_mode"),
         _OMAP3_MUXENTRY(UART1_CTS, 150,
-                "uart1_cts", NULL, NULL, NULL,
+                "uart1_cts", "ssi1_rdy_tx", NULL, NULL,
                 "gpio_150", "hsusb3_tll_clk", NULL, "safe_mode"),
         _OMAP3_MUXENTRY(UART1_RTS, 149,
-                "uart1_rts", NULL, NULL, NULL,
+                "uart1_rts", "ssi1_flag_tx", NULL, NULL,
                 "gpio_149", NULL, NULL, "safe_mode"),
         _OMAP3_MUXENTRY(UART1_RX, 151,
-                "uart1_rx", NULL, "mcbsp1_clkr", "mcspi4_clk",
+                "uart1_rx", "ss1_wake_tx", "mcbsp1_clkr", "mcspi4_clk",
                 "gpio_151", NULL, NULL, "safe_mode"),
         _OMAP3_MUXENTRY(UART1_TX, 148,
-                "uart1_tx", NULL, NULL, NULL,
+                "uart1_tx", "ssi1_dat_tx", NULL, NULL,
                 "gpio_148", NULL, NULL, "safe_mode"),
         _OMAP3_MUXENTRY(UART2_CTS, 144,
                 "uart2_cts", "mcbsp3_dx", "gpt9_pwm_evt", NULL,
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 686137d164da..67d66131cfa7 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -91,6 +91,7 @@ extern void omap3_save_scratchpad_contents(void);
 
 #define PM_RTA_ERRATUM_i608             (1 << 0)
 #define PM_SDRC_WAKEUP_ERRATUM_i583     (1 << 1)
+#define PM_PER_MEMORIES_ERRATUM_i582    (1 << 2)
 
 #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3)
 extern u16 pm34xx_errata;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index ba670db1fd37..3a904de4313e 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -652,14 +652,17 @@ static void __init pm_errata_configure(void)
                 /* Enable the l2 cache toggling in sleep logic */
                 enable_omap3630_toggle_l2_on_restore();
                 if (omap_rev() < OMAP3630_REV_ES1_2)
-                        pm34xx_errata |= PM_SDRC_WAKEUP_ERRATUM_i583;
+                        pm34xx_errata |= (PM_SDRC_WAKEUP_ERRATUM_i583 |
+                                          PM_PER_MEMORIES_ERRATUM_i582);
+        } else if (cpu_is_omap34xx()) {
+                pm34xx_errata |= PM_PER_MEMORIES_ERRATUM_i582;
         }
 }
 
 int __init omap3_pm_init(void)
 {
         struct power_state *pwrst, *tmp;
-        struct clockdomain *neon_clkdm, *mpu_clkdm;
+        struct clockdomain *neon_clkdm, *mpu_clkdm, *per_clkdm, *wkup_clkdm;
         int ret;
 
         if (!omap3_has_io_chain_ctrl())
@@ -711,6 +714,8 @@ int __init omap3_pm_init(void)
 
         neon_clkdm = clkdm_lookup("neon_clkdm");
         mpu_clkdm = clkdm_lookup("mpu_clkdm");
+        per_clkdm = clkdm_lookup("per_clkdm");
+        wkup_clkdm = clkdm_lookup("wkup_clkdm");
 
 #ifdef CONFIG_SUSPEND
         omap_pm_suspend = omap3_pm_suspend;
@@ -727,6 +732,27 @@ int __init omap3_pm_init(void)
         if (IS_PM34XX_ERRATUM(PM_RTA_ERRATUM_i608))
                 omap3630_ctrl_disable_rta();
 
+        /*
+         * The UART3/4 FIFO and the sidetone memory in McBSP2/3 are
+         * not correctly reset when the PER powerdomain comes back
+         * from OFF or OSWR when the CORE powerdomain is kept active.
+         * See OMAP36xx Erratum i582 "PER Domain reset issue after
+         * Domain-OFF/OSWR Wakeup".  This wakeup dependency is not a
+         * complete workaround.  The kernel must also prevent the PER
+         * powerdomain from going to OSWR/OFF while the CORE
+         * powerdomain is not going to OSWR/OFF.  And if PER last
+         * power state was off while CORE last power state was ON, the
+         * UART3/4 and McBSP2/3 SIDETONE devices need to run a
+         * self-test using their loopback tests; if that fails, those
+         * devices are unusable until the PER/CORE can complete a transition
+         * from ON to OSWR/OFF and then back to ON.
+         *
+         * XXX Technically this workaround is only needed if off-mode
+         * or OSWR is enabled.
+         */
+        if (IS_PM34XX_ERRATUM(PM_PER_MEMORIES_ERRATUM_i582))
+                clkdm_add_wkdep(per_clkdm, wkup_clkdm);
+
         clkdm_add_wkdep(neon_clkdm, mpu_clkdm);
         if (omap_type() != OMAP2_DEVICE_TYPE_GP) {
                 omap3_secure_ram_storage =
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 0405c8190803..a507cd6cf4f1 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -329,6 +329,11 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
 
         oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
 
+        if (console_uart_id == bdata->id) {
+                omap_device_enable(pdev);
+                pm_runtime_set_active(&pdev->dev);
+        }
+
         oh->dev_attr = uart;
 
         if (((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads)
diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c
index ed5a95ece9eb..77ee0b732237 100644
--- a/arch/arm/mach-s3c24xx/s3c2416.c
+++ b/arch/arm/mach-s3c24xx/s3c2416.c
@@ -61,6 +61,7 @@
 #include <plat/nand-core.h>
 #include <plat/adc-core.h>
 #include <plat/rtc-core.h>
+#include <plat/spi-core.h>
 
 static struct map_desc s3c2416_iodesc[] __initdata = {
         IODESC_ENT(WATCHDOG),
@@ -132,6 +133,7 @@ void __init s3c2416_map_io(void)
         /* initialize device information early */
         s3c2416_default_sdhci0();
         s3c2416_default_sdhci1();
+        s3c64xx_spi_setname("s3c2443-spi");
 
         iotable_init(s3c2416_iodesc, ARRAY_SIZE(s3c2416_iodesc));
 }
diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c
index ab648ad8fa50..165b6a6b3daa 100644
--- a/arch/arm/mach-s3c24xx/s3c2443.c
+++ b/arch/arm/mach-s3c24xx/s3c2443.c
@@ -43,6 +43,7 @@
 #include <plat/nand-core.h>
 #include <plat/adc-core.h>
 #include <plat/rtc-core.h>
+#include <plat/spi-core.h>
 
 static struct map_desc s3c2443_iodesc[] __initdata = {
         IODESC_ENT(WATCHDOG),
@@ -100,6 +101,9 @@ void __init s3c2443_map_io(void)
         s3c24xx_gpiocfg_default.set_pull = s3c2443_gpio_setpull;
         s3c24xx_gpiocfg_default.get_pull = s3c2443_gpio_getpull;
 
+        /* initialize device information early */
+        s3c64xx_spi_setname("s3c2443-spi");
+
         iotable_init(s3c2443_iodesc, ARRAY_SIZE(s3c2443_iodesc));
 }
 
diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c
index 6e6a0a9d6778..111e404a81fd 100644
--- a/arch/arm/mach-s5p64x0/common.c
+++ b/arch/arm/mach-s5p64x0/common.c
@@ -44,6 +44,7 @@
 #include <plat/sdhci.h>
 #include <plat/adc-core.h>
 #include <plat/fb-core.h>
+#include <plat/spi-core.h>
 #include <plat/gpio-cfg.h>
 #include <plat/regs-irqtype.h>
 #include <plat/regs-serial.h>
@@ -179,6 +180,7 @@ void __init s5p6440_map_io(void)
         /* initialize any device information early */
         s3c_adc_setname("s3c64xx-adc");
         s3c_fb_setname("s5p64x0-fb");
+        s3c64xx_spi_setname("s5p64x0-spi");
 
         s5p64x0_default_sdhci0();
         s5p64x0_default_sdhci1();
@@ -193,6 +195,7 @@ void __init s5p6450_map_io(void)
         /* initialize any device information early */
         s3c_adc_setname("s3c64xx-adc");
         s3c_fb_setname("s5p64x0-fb");
+        s3c64xx_spi_setname("s5p64x0-spi");
 
         s5p64x0_default_sdhci0();
         s5p64x0_default_sdhci1();
diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c
index 621908658861..cc6e561c9958 100644
--- a/arch/arm/mach-s5pc100/common.c
+++ b/arch/arm/mach-s5pc100/common.c
@@ -45,6 +45,7 @@
 #include <plat/fb-core.h>
 #include <plat/iic-core.h>
 #include <plat/onenand-core.h>
+#include <plat/spi-core.h>
 #include <plat/regs-serial.h>
 #include <plat/watchdog-reset.h>
 
@@ -165,6 +166,8 @@ void __init s5pc100_map_io(void)
         s3c_onenand_setname("s5pc100-onenand");
         s3c_fb_setname("s5pc100-fb");
         s3c_cfcon_setname("s5pc100-pata");
+
+        s3c64xx_spi_setname("s5pc100-spi");
 }
 
 void __init s5pc100_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c
index 4c9e9027df9a..a0c50efe8145 100644
--- a/arch/arm/mach-s5pv210/common.c
+++ b/arch/arm/mach-s5pv210/common.c
@@ -43,6 +43,7 @@
 #include <plat/iic-core.h>
 #include <plat/keypad-core.h>
 #include <plat/tv-core.h>
+#include <plat/spi-core.h>
 #include <plat/regs-serial.h>
 
 #include "common.h"
@@ -196,6 +197,8 @@ void __init s5pv210_map_io(void)
 
         /* setup TV devices */
         s5p_hdmi_setname("s5pv210-hdmi");
+
+        s3c64xx_spi_setname("s5pv210-spi");
 }
 
 void __init s5pv210_init_clocks(int xtal)
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 2917668f0091..ebbffc25f24f 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -247,7 +247,7 @@ void __init r8a7779_add_standard_devices(void)
 {
 #ifdef CONFIG_CACHE_L2X0
         /* Early BRESP enable, Shared attribute override enable, 64K*16way */
-        l2x0_init((void __iomem __force *)(0xf0100000), 0x40470000, 0x82000fff);
+        l2x0_init(IOMEM(0xf0100000), 0x40470000, 0x82000fff);
 #endif
         r8a7779_pm_init();
 
diff --git a/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h b/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h
+++ /dev/null
diff --git a/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h b/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h
+++ /dev/null
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 2236cbd03cd7..1f3fbc2bb776 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -16,6 +16,7 @@
 #include <linux/stat.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
+#include <linux/irq.h>
 #include <linux/platform_data/clk-ux500.h>
 
 #include <asm/hardware/gic.h>
diff --git a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
index 540d3a7d92df..e7b920b58675 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
+++ b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
@@ -55,7 +55,7 @@ struct platform_device *__init imx_add_mxc_mmc(
         struct resource res[] = {
                 {
                         .start = data->iobase,
-                        .end = data->iobase + SZ_4K - 1,
+                        .end = data->iobase + data->iosize - 1,
                         .flags = IORESOURCE_MEM,
                 }, {
                         .start = data->irq,
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 7cd56ed5cd94..82fcb206b5b2 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -26,6 +26,7 @@ config ARCH_OMAP2PLUS
         select CLKDEV_LOOKUP
         select GENERIC_IRQ_CHIP
         select OMAP_DM_TIMER
+        select PINCTRL
         select PROC_DEVICETREE if PROC_FS
         select SPARSE_IRQ
         select USE_OF
diff --git a/arch/arm/plat-samsung/include/plat/spi-core.h b/arch/arm/plat-samsung/include/plat/spi-core.h
new file mode 100644
index 000000000000..0b9428ab3fc3
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/spi-core.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __PLAT_S3C_SPI_CORE_H
+#define __PLAT_S3C_SPI_CORE_H
+
+/* These functions are only for use with the core support code, such as
+ * the cpu specific initialisation code
+ */
+
+/* re-define device name depending on support. */
+static inline void s3c64xx_spi_setname(char *name)
+{
+#ifdef CONFIG_S3C64XX_DEV_SPI0
+        s3c64xx_device_spi0.name = name;
+#endif
+#ifdef CONFIG_S3C64XX_DEV_SPI1
+        s3c64xx_device_spi1.name = name;
+#endif
+#ifdef CONFIG_S3C64XX_DEV_SPI2
+        s3c64xx_device_spi2.name = name;
+#endif
+}
+
+#endif /* __PLAT_S3C_SPI_CORE_H */