Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm: (37 commits)
  ARM: 5673/1: U300 fix initsection compile warning
  ARM: Fix broken highmem support
  mx31moboard: invert sdhc ro signal sense
  ARM: S3C24XX: Fix clkout mpx error
  ARM: S3C64XX: serial: Fix a typo in Kconfig
  IXP4xx: Fix IO_SPACE_LIMIT for 2.6.31-rc core PCI changes
  OMAP3: RX51: Updated rx51_defconfig
  OMAP2/3: mmc-twl4030: Free up MMC regulators while cleaning up
  OMAP3: RX51: Define TWL4030 USB transceiver in board file
  OMAP3: Overo: Fix smsc911x platform device resource value
  OMAP3: Fix omap3 sram virtual addres overlap vmalloc space after increasing vmalloc size
  OMAP2/3: DMA errata correction
  OMAP: Fix testing of cpu defines for mach-omap1
  OMAP3: Overo: add missing pen-down GPIO definition
  OMAP: GPIO: clear/restore level/edge detect settings on mask/unmask
  OMAP3: PM: Fix wrong sequence in suspend.
  OMAP: PM: CPUfreq: obey min/max settings of policy
  OMAP2/3/4: UART: allow in-order port traversal
  OMAP2/3/4: UART: Allow per-UART disabling wakeup for serial ports
  OMAP3: Fixed crash bug with serial + suspend
  ...

arch/arm/configs/rx51_defconfig

@@ -282,7 +282,7 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="init=/sbin/preinit ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs rootflags=bulk_read,no_chk_data_crc rw console=ttyMTD,log console=tty0"
+CONFIG_CMDLINE="init=/sbin/preinit ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs rootflags=bulk_read,no_chk_data_crc rw console=ttyMTD,log console=tty0 console=ttyS2,115200n8"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
 
@@ -1354,7 +1354,7 @@ CONFIG_USB_OTG_UTILS=y
 # CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_ISP1301_OMAP is not set
 CONFIG_TWL4030_USB=y
-CONFIG_MMC=m
+CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
 # CONFIG_MMC_UNSAFE_RESUME is not set
 
@@ -1449,7 +1449,8 @@ CONFIG_RTC_DRV_TWL4030=m
 # on-CPU RTC drivers
 #
 # CONFIG_DMADEVICES is not set
-# CONFIG_REGULATOR is not set
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_TWL4030=y
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 

arch/arm/include/asm/setup.h

@@ -201,7 +201,8 @@ static struct tagtable __tagtable_##fn __tag = { tag, fn }
 struct membank {
 	unsigned long start;
 	unsigned long size;
-	int           node;
+	unsigned short node;
+	unsigned short highmem;
 };
 
 struct meminfo {

arch/arm/mach-ixp4xx/include/mach/io.h

@@ -17,7 +17,7 @@
 
 #include <mach/hardware.h>
 
-#define IO_SPACE_LIMIT 0xffff0000
+#define IO_SPACE_LIMIT 0x0000ffff
 
 extern int (*ixp4xx_pci_read)(u32 addr, u32 cmd, u32* data);
 extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);

arch/arm/mach-mx3/mx31moboard-devboard.c

@@ -63,7 +63,7 @@ static struct imxuart_platform_data uart_pdata = {
 
 static int devboard_sdhc2_get_ro(struct device *dev)
 {
-	return gpio_get_value(SDHC2_WP);
+	return !gpio_get_value(SDHC2_WP);
 }
 
 static int devboard_sdhc2_init(struct device *dev, irq_handler_t detect_irq,

arch/arm/mach-mx3/mx31moboard-marxbot.c

@@ -67,7 +67,7 @@ static unsigned int marxbot_pins[] = {
 
 static int marxbot_sdhc2_get_ro(struct device *dev)
 {
-	return gpio_get_value(SDHC2_WP);
+	return !gpio_get_value(SDHC2_WP);
 }
 
 static int marxbot_sdhc2_init(struct device *dev, irq_handler_t detect_irq,

arch/arm/mach-mx3/mx31moboard.c

@@ -94,7 +94,7 @@ static struct imxi2c_platform_data moboard_i2c1_pdata = {
 
 static int moboard_sdhc1_get_ro(struct device *dev)
 {
-	return gpio_get_value(SDHC1_WP);
+	return !gpio_get_value(SDHC1_WP);
 }
 
 static int moboard_sdhc1_init(struct device *dev, irq_handler_t detect_irq,

arch/arm/mach-mx3/pcm037_eet.c

@@ -24,15 +24,6 @@
 #include "devices.h"
 
 static unsigned int pcm037_eet_pins[] = {
-	/* SPI #1 */
-	MX31_PIN_CSPI1_MISO__MISO,
-	MX31_PIN_CSPI1_MOSI__MOSI,
-	MX31_PIN_CSPI1_SCLK__SCLK,
-	MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
-	MX31_PIN_CSPI1_SS0__SS0,
-	MX31_PIN_CSPI1_SS1__SS1,
-	MX31_PIN_CSPI1_SS2__SS2,
-
 	/* Reserve and hardwire GPIO 57 high - S6E63D6 chipselect */
 	IOMUX_MODE(MX31_PIN_KEY_COL7, IOMUX_CONFIG_GPIO),
 	/* GPIO keys */

arch/arm/mach-omap2/board-2430sdp.c

@@ -141,7 +141,7 @@ static inline void board_smc91x_init(void)
 
 static void __init omap_2430sdp_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 }

arch/arm/mach-omap2/board-3430sdp.c

@@ -169,7 +169,7 @@ static struct platform_device *sdp3430_devices[] __initdata = {
 
 static void __init omap_3430sdp_init_irq(void)
 {
-	omap2_init_common_hw(hyb18m512160af6_sdrc_params);
+	omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 }

arch/arm/mach-omap2/board-4430sdp.c

@@ -59,7 +59,7 @@ static void __init gic_init_irq(void)
 
 static void __init omap_4430sdp_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 #ifdef CONFIG_OMAP_32K_TIMER
 	omap2_gp_clockevent_set_gptimer(1);
 #endif

arch/arm/mach-omap2/board-apollon.c

@@ -250,7 +250,7 @@ out:
 
 static void __init omap_apollon_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 	apollon_init_smc91x();

arch/arm/mach-omap2/board-generic.c

@@ -33,7 +33,7 @@
 
 static void __init omap_generic_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 	omap_init_irq();
 }
 

arch/arm/mach-omap2/board-h4.c

@@ -270,7 +270,7 @@ static void __init h4_init_flash(void)
 
 static void __init omap_h4_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 	h4_init_flash();

arch/arm/mach-omap2/board-ldp.c

@@ -270,7 +270,7 @@ static inline void __init ldp_init_smsc911x(void)
 
 static void __init omap_ldp_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 	ldp_init_smsc911x();

arch/arm/mach-omap2/board-omap3beagle.c

@@ -282,7 +282,8 @@ static int __init omap3_beagle_i2c_init(void)
 
 static void __init omap3_beagle_init_irq(void)
 {
-	omap2_init_common_hw(mt46h32m32lf6_sdrc_params);
+	omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+			     mt46h32m32lf6_sdrc_params);
 	omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
 	omap2_gp_clockevent_set_gptimer(12);
@@ -408,6 +409,10 @@ static void __init omap3_beagle_init(void)
 
 	usb_musb_init();
 	omap3beagle_flash_init();
+
+	/* Ensure SDRC pins are mux'd for self-refresh */
+	omap_cfg_reg(H16_34XX_SDRC_CKE0);
+	omap_cfg_reg(H17_34XX_SDRC_CKE1);
 }
 
 static void __init omap3_beagle_map_io(void)

arch/arm/mach-omap2/board-omap3evm.c

@@ -280,7 +280,7 @@ struct spi_board_info omap3evm_spi_board_info[] = {
 
 static void __init omap3_evm_init_irq(void)
 {
-	omap2_init_common_hw(mt46h32m32lf6_sdrc_params);
+	omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 	omap3evm_init_smc911x();

arch/arm/mach-omap2/board-omap3pandora.c

@@ -40,6 +40,7 @@
 #include <mach/mcspi.h>
 #include <mach/usb.h>
 #include <mach/keypad.h>
+#include <mach/mux.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "mmc-twl4030.h"
@@ -310,7 +311,8 @@ static int __init omap3pandora_i2c_init(void)
 
 static void __init omap3pandora_init_irq(void)
 {
-	omap2_init_common_hw(mt46h32m32lf6_sdrc_params);
+	omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+			     mt46h32m32lf6_sdrc_params);
 	omap_init_irq();
 	omap_gpio_init();
 }
@@ -397,6 +399,10 @@ static void __init omap3pandora_init(void)
 	omap3pandora_ads7846_init();
 	pandora_keys_gpio_init();
 	usb_musb_init();
+
+	/* Ensure SDRC pins are mux'd for self-refresh */
+	omap_cfg_reg(H16_34XX_SDRC_CKE0);
+	omap_cfg_reg(H17_34XX_SDRC_CKE1);
 }
 
 static void __init omap3pandora_map_io(void)

arch/arm/mach-omap2/board-overo.c

@@ -44,6 +44,7 @@
 #include <mach/gpmc.h>
 #include <mach/hardware.h>
 #include <mach/nand.h>
+#include <mach/mux.h>
 #include <mach/usb.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
@@ -51,6 +52,7 @@
 
 #define OVERO_GPIO_BT_XGATE	15
 #define OVERO_GPIO_W2W_NRESET	16
+#define OVERO_GPIO_PENDOWN	114
 #define OVERO_GPIO_BT_NRESET	164
 #define OVERO_GPIO_USBH_CPEN	168
 #define OVERO_GPIO_USBH_NRESET	183
@@ -146,7 +148,7 @@ static struct platform_device overo_smsc911x_device = {
 	.name		= "smsc911x",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(overo_smsc911x_resources),
-	.resource	= &overo_smsc911x_resources,
+	.resource	= overo_smsc911x_resources,
 	.dev		= {
 		.platform_data = &overo_smsc911x_config,
 	},
@@ -360,7 +362,8 @@ static int __init overo_i2c_init(void)
 
 static void __init overo_init_irq(void)
 {
-	omap2_init_common_hw(mt46h32m32lf6_sdrc_params);
+	omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+			     mt46h32m32lf6_sdrc_params);
 	omap_init_irq();
 	omap_gpio_init();
 }
@@ -395,6 +398,10 @@ static void __init overo_init(void)
 	overo_ads7846_init();
 	overo_init_smsc911x();
 
+	/* Ensure SDRC pins are mux'd for self-refresh */
+	omap_cfg_reg(H16_34XX_SDRC_CKE0);
+	omap_cfg_reg(H17_34XX_SDRC_CKE1);
+
 	if ((gpio_request(OVERO_GPIO_W2W_NRESET,
 			  "OVERO_GPIO_W2W_NRESET") == 0) &&
 	    (gpio_direction_output(OVERO_GPIO_W2W_NRESET, 1) == 0)) {

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -278,6 +278,10 @@ static struct twl4030_gpio_platform_data rx51_gpio_data = {
 	.setup			= rx51_twlgpio_setup,
 };
 
+static struct twl4030_usb_data rx51_usb_data = {
+	.usb_mode		= T2_USB_MODE_ULPI,
+};
+
 static struct twl4030_platform_data rx51_twldata = {
 	.irq_base		= TWL4030_IRQ_BASE,
 	.irq_end		= TWL4030_IRQ_END,
@@ -286,6 +290,7 @@ static struct twl4030_platform_data rx51_twldata = {
 	.gpio			= &rx51_gpio_data,
 	.keypad			= &rx51_kp_data,
 	.madc			= &rx51_madc_data,
+	.usb			= &rx51_usb_data,
 
 	.vaux1			= &rx51_vaux1,
 	.vaux2			= &rx51_vaux2,

arch/arm/mach-omap2/board-rx51.c

@@ -61,7 +61,7 @@ static struct omap_board_config_kernel rx51_config[] = {
 
 static void __init rx51_init_irq(void)
 {
-	omap2_init_common_hw(NULL);
+	omap2_init_common_hw(NULL, NULL);
 	omap_init_irq();
 	omap_gpio_init();
 }
@@ -75,6 +75,10 @@ static void __init rx51_init(void)
 	omap_serial_init();
 	usb_musb_init();
 	rx51_peripherals_init();
+
+	/* Ensure SDRC pins are mux'd for self-refresh */
+	omap_cfg_reg(H16_34XX_SDRC_CKE0);
+	omap_cfg_reg(H17_34XX_SDRC_CKE1);
 }
 
 static void __init rx51_map_io(void)