Merge tag 'omap-cleanup-sparseirq-for-v3.7' into devel-dt

This branch contains changes needed to make omap2+ work properly with sparse IRQ. It also removes dependencies to mach/hardware.h. These help moving things towards ARM single zImage support. This branch is based on a commit in tty-next branch with omap-devel-gpmc-fixed-for-v3.7 and cleanup-omap-tags-for-v3.7 merged in to keep things compiling and sort out some merge conflicts. Conflicts: arch/arm/mach-omap2/omap4-common.c drivers/gpio/gpio-twl4030.c
author: Tony Lindgren 2012-09-16 15:35:06 -0700
committer: Tony Lindgren 2012-09-16 15:35:06 -0700
commit: 6bfc82ff589a00e5fbc12b958c649d703d273c86 (patch)
tree: 9326c7213d5ccee556bff1831e8f88681a27e57c /arch
parent: 26638c667e645de368cd68cade716ed0faef6269 (diff)
parent: 68cb700c59fae6cd539c9dc1e9f2584f671935a0 (diff)
316 files changed, 2178 insertions, 2787 deletions
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index 3ea809430eda..5d5865204a1d 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -223,6 +223,7 @@ srmcons_init(void)
 		driver->subtype = SYSTEM_TYPE_SYSCONS;
 		driver->init_termios = tty_std_termios;
 		tty_set_operations(driver, &srmcons_ops);
+		tty_port_link_device(&srmcons_singleton.port, driver, 0);
 		err = tty_register_driver(driver);
 		if (err) {
 			put_tty_driver(driver);
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6d6e18fee9fe..2f88d8d97701 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -6,7 +6,7 @@ config ARM
 	select HAVE_DMA_API_DEBUG
 	select HAVE_IDE if PCI || ISA || PCMCIA
 	select HAVE_DMA_ATTRS
-	select HAVE_DMA_CONTIGUOUS if (CPU_V6 || CPU_V6K || CPU_V7)
+	select HAVE_DMA_CONTIGUOUS if MMU
 	select HAVE_MEMBLOCK
 	select RTC_LIB
 	select SYS_SUPPORTS_APM_EMULATION
@@ -2144,6 +2144,7 @@ source "drivers/cpufreq/Kconfig"
 config CPU_FREQ_IMX
 	tristate "CPUfreq driver for i.MX CPUs"
 	depends on ARCH_MXC && CPU_FREQ
+	select CPU_FREQ_TABLE
 	help
 	  This enables the CPUfreq driver for i.MX CPUs.
 
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 7829a4d0cb22..96514c134e54 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -15,7 +15,7 @@
 	compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
 
 	chosen {
-		bootargs = "128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
+		bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index cd86177a3ea2..59d9789e5508 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -25,8 +25,8 @@
 		aips@70000000 { /* aips-1 */
 			spba@70000000 {
 				esdhc@70004000 { /* ESDHC1 */
-					fsl,cd-internal;
-					fsl,wp-internal;
+					fsl,cd-controller;
+					fsl,wp-controller;
 					status = "okay";
 				};
 
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index 52d947045106..f8ca6fa88192 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -41,9 +41,13 @@
 		};
 		power-blue {
 			label = "power:blue";
-			gpios = <&gpio1 11 0>;
+			gpios = <&gpio1 10 0>;
 			linux,default-trigger = "timer";
 		};
+		power-red {
+			label = "power:red";
+			gpios = <&gpio1 11 0>;
+		};
 		usb1 {
 			label = "usb1:blue";
 			gpios = <&gpio1 12 0>;
diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
index 7d8718468e0d..90610c7030f7 100644
--- a/arch/arm/configs/armadillo800eva_defconfig
+++ b/arch/arm/configs/armadillo800eva_defconfig
@@ -33,7 +33,7 @@ CONFIG_AEABI=y
 CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096"
+CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw"
 CONFIG_CMDLINE_FORCE=y
 CONFIG_KEXEC=y
 CONFIG_VFP=y
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 2d4f661d1cf6..da6845493caa 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -86,6 +86,7 @@ CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_LM3530=y
 CONFIG_LEDS_LP5521=y
+CONFIG_LEDS_GPIO=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AB8500=y
 CONFIG_RTC_DRV_PL031=y
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 2ae842df4551..5c44dcb0987b 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -203,6 +203,13 @@ static inline void dma_free_writecombine(struct device *dev, size_t size,
 }
 
 /*
+ * This can be called during early boot to increase the size of the atomic
+ * coherent DMA pool above the default value of 256KiB. It must be called
+ * before postcore_initcall.
+ */
+extern void __init init_dma_coherent_pool_size(unsigned long size);
+
+/*
  * This can be called during boot to increase the size of the consistent
  * DMA region above it's default value of 2MB. It must be called before the
  * memory allocator is initialised, i.e. before any core_initcall.
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index 104ca40d8d18..aaa443b48c91 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -197,7 +197,7 @@ void __init at91rm9200_timer_init(void)
 	at91_st_read(AT91_ST_SR);
 
 	/* Make IRQs happen for the system timer */
-	setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq);
+	setup_irq(NR_IRQS_LEGACY + AT91_ID_SYS, &at91rm9200_timer_irq);
 
 	/* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used
 	 * directly for the clocksource and all clockevents, after adjusting
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 7b9c2ba396ed..bce572a530ef 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -726,6 +726,8 @@ static struct resource rtt_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	}, {
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.flags  = IORESOURCE_IRQ,
 	},
 };
 
@@ -744,10 +746,12 @@ static void __init at91_add_device_rtt_rtc(void)
 	 * The second resource is needed:
 	 * GPBR will serve as the storage for RTC time offset
 	 */
-	at91sam9260_rtt_device.num_resources = 2;
+	at91sam9260_rtt_device.num_resources = 3;
 	rtt_resources[1].start = AT91SAM9260_BASE_GPBR +
 				 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
 	rtt_resources[1].end = rtt_resources[1].start + 3;
+	rtt_resources[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
+	rtt_resources[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
 }
 #else
 static void __init at91_add_device_rtt_rtc(void)
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 8df5c1bdff92..bc2590d712d0 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -609,6 +609,8 @@ static struct resource rtt_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	}, {
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.flags  = IORESOURCE_IRQ,
 	}
 };
 
@@ -626,10 +628,12 @@ static void __init at91_add_device_rtt_rtc(void)
 	 * The second resource is needed:
 	 * GPBR will serve as the storage for RTC time offset
 	 */
-	at91sam9261_rtt_device.num_resources = 2;
+	at91sam9261_rtt_device.num_resources = 3;
 	rtt_resources[1].start = AT91SAM9261_BASE_GPBR +
 				 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
 	rtt_resources[1].end = rtt_resources[1].start + 3;
+	rtt_resources[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
+	rtt_resources[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
 }
 #else
 static void __init at91_add_device_rtt_rtc(void)
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index eb6bbf86fb9f..9b6ca734f1a9 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -990,6 +990,8 @@ static struct resource rtt0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	}, {
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.flags  = IORESOURCE_IRQ,
 	}
 };
 
@@ -1006,6 +1008,8 @@ static struct resource rtt1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	}, {
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.flags  = IORESOURCE_IRQ,
 	}
 };
 
@@ -1027,14 +1031,14 @@ static void __init at91_add_device_rtt_rtc(void)
 		 * The second resource is needed only for the chosen RTT:
 		 * GPBR will serve as the storage for RTC time offset
 		 */
-		at91sam9263_rtt0_device.num_resources = 2;
+		at91sam9263_rtt0_device.num_resources = 3;
 		at91sam9263_rtt1_device.num_resources = 1;
 		pdev = &at91sam9263_rtt0_device;
 		r = rtt0_resources;
 		break;
 	case 1:
 		at91sam9263_rtt0_device.num_resources = 1;
-		at91sam9263_rtt1_device.num_resources = 2;
+		at91sam9263_rtt1_device.num_resources = 3;
 		pdev = &at91sam9263_rtt1_device;
 		r = rtt1_resources;
 		break;
@@ -1047,6 +1051,8 @@ static void __init at91_add_device_rtt_rtc(void)
 	pdev->name = "rtc-at91sam9";
 	r[1].start = AT91SAM9263_BASE_GPBR + 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
 	r[1].end = r[1].start + 3;
+	r[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
+	r[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
 }
 #else
 static void __init at91_add_device_rtt_rtc(void)
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 06073996a382..1b47319ca00b 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -1293,6 +1293,8 @@ static struct resource rtt_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	}, {
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.flags  = IORESOURCE_IRQ,
 	}
 };
 
@@ -1310,10 +1312,12 @@ static void __init at91_add_device_rtt_rtc(void)
 	 * The second resource is needed:
 	 * GPBR will serve as the storage for RTC time offset
 	 */
-	at91sam9g45_rtt_device.num_resources = 2;
+	at91sam9g45_rtt_device.num_resources = 3;
 	rtt_resources[1].start = AT91SAM9G45_BASE_GPBR +
 				 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
 	rtt_resources[1].end = rtt_resources[1].start + 3;
+	rtt_resources[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
+	rtt_resources[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
 }
 #else
 static void __init at91_add_device_rtt_rtc(void)
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index f09fff932172..b3d365dadef5 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -688,6 +688,8 @@ static struct resource rtt_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	}, {
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.flags  = IORESOURCE_IRQ,
 	}
 };
 
@@ -705,10 +707,12 @@ static void __init at91_add_device_rtt_rtc(void)
 	 * The second resource is needed:
 	 * GPBR will serve as the storage for RTC time offset
 	 */
-	at91sam9rl_rtt_device.num_resources = 2;
+	at91sam9rl_rtt_device.num_resources = 3;
 	rtt_resources[1].start = AT91SAM9RL_BASE_GPBR +
 				 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
 	rtt_resources[1].end = rtt_resources[1].start + 3;
+	rtt_resources[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
+	rtt_resources[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
 }
 #else
 static void __init at91_add_device_rtt_rtc(void)
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index de2ec6b8fea7..188c82971ebd 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -63,6 +63,12 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
 
 #define cpu_has_300M_plla()	(cpu_is_at91sam9g10())
 
+#define cpu_has_240M_plla()	(cpu_is_at91sam9261() \
+				|| cpu_is_at91sam9263() \
+				|| cpu_is_at91sam9rl())
+
+#define cpu_has_210M_plla()	(cpu_is_at91sam9260())
+
 #define cpu_has_pllb()		(!(cpu_is_at91sam9rl() \
 				|| cpu_is_at91sam9g45() \
 				|| cpu_is_at91sam9x5() \
@@ -706,6 +712,12 @@ static int __init at91_pmc_init(unsigned long main_clock)
 	} else if (cpu_has_800M_plla()) {
 		if (plla.rate_hz > 800000000)
 			pll_overclock = true;
+	} else if (cpu_has_240M_plla()) {
+		if (plla.rate_hz > 240000000)
+			pll_overclock = true;
+	} else if (cpu_has_210M_plla()) {
+		if (plla.rate_hz > 210000000)
+			pll_overclock = true;
 	} else {
 		if (plla.rate_hz > 209000000)
 			pll_overclock = true;
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 4db5de54b6a7..6321567d8eaa 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -102,7 +102,8 @@ void __init dove_ehci1_init(void)
 void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	orion_ge00_init(eth_data, DOVE_GE00_PHYS_BASE,
-			IRQ_DOVE_GE00_SUM, IRQ_DOVE_GE00_ERR);
+			IRQ_DOVE_GE00_SUM, IRQ_DOVE_GE00_ERR,
+			1600);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 5ca80307d6d7..4e574c24581c 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -42,6 +42,7 @@
 #include <plat/backlight.h>
 #include <plat/fb.h>
 #include <plat/mfc.h>
+#include <plat/hdmi.h>
 
 #include <mach/ohci.h>
 #include <mach/map.h>
@@ -734,6 +735,11 @@ static void __init origen_bt_setup(void)
 	s3c_gpio_setpull(EXYNOS4_GPX2(2), S3C_GPIO_PULL_NONE);
 }
 
+/* I2C module and id for HDMIPHY */
+static struct i2c_board_info hdmiphy_info = {
+	I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38),
+};
+
 static void s5p_tv_setup(void)
 {
 	/* Direct HPD to HDMI chip */
@@ -781,6 +787,7 @@ static void __init origen_machine_init(void)
 
 	s5p_tv_setup();
 	s5p_i2c_hdmiphy_set_platdata(NULL);
+	s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0);
 
 #ifdef CONFIG_DRM_EXYNOS
 	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index 3cfa688d274a..73f2bce097e1 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -40,6 +40,7 @@
 #include <plat/mfc.h>
 #include <plat/ehci.h>
 #include <plat/clock.h>
+#include <plat/hdmi.h>
 
 #include <mach/map.h>
 #include <mach/ohci.h>
@@ -354,6 +355,11 @@ static struct platform_pwm_backlight_data smdkv310_bl_data = {
 	.pwm_period_ns  = 1000,
 };
 
+/* I2C module and id for HDMIPHY */
+static struct i2c_board_info hdmiphy_info = {
+	I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38),
+};
+
 static void s5p_tv_setup(void)
 {
 	/* direct HPD to HDMI chip */
@@ -388,6 +394,7 @@ static void __init smdkv310_machine_init(void)
 
 	s5p_tv_setup();
 	s5p_i2c_hdmiphy_set_platdata(NULL);
+	s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0);
 
 	samsung_keypad_set_platdata(&smdkv310_keypad_data);
 
diff --git a/arch/arm/mach-gemini/irq.c b/arch/arm/mach-gemini/irq.c
index ca70e5fcc7ac..020852d3bdd8 100644
--- a/arch/arm/mach-gemini/irq.c
+++ b/arch/arm/mach-gemini/irq.c
@@ -17,6 +17,7 @@
 #include <linux/sched.h>
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
+#include <asm/system_misc.h>
 #include <mach/hardware.h>
 
 #define IRQ_SOURCE(base_addr)	(base_addr + 0x00)
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 07f7c226e4cf..d004d37ad9d8 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -9,7 +9,8 @@ obj-$(CONFIG_SOC_IMX27) += clk-imx27.o mm-imx27.o ehci-imx27.o
 obj-$(CONFIG_SOC_IMX31) += mm-imx3.o cpu-imx31.o clk-imx31.o iomux-imx31.o ehci-imx31.o pm-imx3.o
 obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o clk-imx35.o ehci-imx35.o pm-imx3.o
 
-obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o pm-imx5.o cpu_op-mx51.o
+imx5-pm-$(CONFIG_PM) += pm-imx5.o
+obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y) cpu_op-mx51.o
 
 obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \
 			    clk-pfd.o clk-busy.o
@@ -70,14 +71,13 @@ obj-$(CONFIG_DEBUG_LL) += lluart.o
 obj-$(CONFIG_HAVE_IMX_GPC) += gpc.o
 obj-$(CONFIG_HAVE_IMX_MMDC) += mmdc.o
 obj-$(CONFIG_HAVE_IMX_SRC) += src.o
-obj-$(CONFIG_CPU_V7) += head-v7.o
-AFLAGS_head-v7.o :=-Wa,-march=armv7-a
-obj-$(CONFIG_SMP) += platsmp.o
+AFLAGS_headsmp.o :=-Wa,-march=armv7-a
+obj-$(CONFIG_SMP) += headsmp.o platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o
 
 ifeq ($(CONFIG_PM),y)
-obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o
+obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o
 endif
 
 # i.MX5 based machines
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index ea89520b6e22..4233d9e3531d 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -152,7 +152,7 @@ enum mx6q_clks {
 	ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3,
 	usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg,
 	pll4_audio, pll5_video, pll6_mlb, pll7_usb_host, pll8_enet, ssi1_ipg,
-	ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2,
+	ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5,
 	clk_max
 };
 
@@ -288,8 +288,10 @@ int __init mx6q_clocks_init(void)
 	clk[gpu3d_shader]     = imx_clk_divider("gpu3d_shader",     "gpu3d_shader_sel",  base + 0x18, 29, 3);
 	clk[ipu1_podf]        = imx_clk_divider("ipu1_podf",        "ipu1_sel",          base + 0x3c, 11, 3);
 	clk[ipu2_podf]        = imx_clk_divider("ipu2_podf",        "ipu2_sel",          base + 0x3c, 16, 3);
-	clk[ldb_di0_podf]     = imx_clk_divider("ldb_di0_podf",     "ldb_di0_sel",       base + 0x20, 10, 1);
-	clk[ldb_di1_podf]     = imx_clk_divider("ldb_di1_podf",     "ldb_di1_sel",       base + 0x20, 11, 1);
+	clk[ldb_di0_div_3_5]  = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
+	clk[ldb_di0_podf]     = imx_clk_divider("ldb_di0_podf",     "ldb_di0_div_3_5",       base + 0x20, 10, 1);
+	clk[ldb_di1_div_3_5]  = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
+	clk[ldb_di1_podf]     = imx_clk_divider("ldb_di1_podf",     "ldb_di1_div_3_5",   base + 0x20, 11, 1);
 	clk[ipu1_di0_pre]     = imx_clk_divider("ipu1_di0_pre",     "ipu1_di0_pre_sel",  base + 0x34, 3,  3);
 	clk[ipu1_di1_pre]     = imx_clk_divider("ipu1_di1_pre",     "ipu1_di1_pre_sel",  base + 0x34, 12, 3);
 	clk[ipu2_di0_pre]     = imx_clk_divider("ipu2_di0_pre",     "ipu2_di0_pre_sel",  base + 0x38, 3,  3);
diff --git a/arch/arm/mach-imx/head-v7.S b/arch/arm/mach-imx/headsmp.S
index 7e49deb128a4..7e49deb128a4 100644
--- a/arch/arm/mach-imx/head-v7.S
+++ b/arch/arm/mach-imx/headsmp.S
diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c
index 20ed2d56c1af..f8f7437c83b8 100644
--- a/arch/arm/mach-imx/hotplug.c
+++ b/arch/arm/mach-imx/hotplug.c
@@ -42,22 +42,6 @@ static inline void cpu_enter_lowpower(void)
 	  : "cc");
 }
 
-static inline void cpu_leave_lowpower(void)
-{
-	unsigned int v;
-
-	asm volatile(
-		"mrc	p15, 0, %0, c1, c0, 0\n"
-	"	orr	%0, %0, %1\n"
-	"	mcr	p15, 0, %0, c1, c0, 0\n"
-	"	mrc	p15, 0, %0, c1, c0, 1\n"
-	"	orr	%0, %0, %2\n"
-	"	mcr	p15, 0, %0, c1, c0, 1\n"
-	  : "=&r" (v)
-	  : "Ir" (CR_C), "Ir" (0x40)
-	  : "cc");
-}
-
 /*
  * platform-specific code to shutdown a CPU
  *
@@ -67,11 +51,10 @@ void platform_cpu_die(unsigned int cpu)
 {
 	cpu_enter_lowpower();
 	imx_enable_cpu(cpu, false);
-	cpu_do_idle();
-	cpu_leave_lowpower();
 
-	/* We should never return from idle */
-	panic("cpu %d unexpectedly exit from shutdown\n", cpu);
+	/* spin here until hardware takes it down */
+	while (1)
+		;
 }
 
 int platform_cpu_disable(unsigned int cpu)
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 5ec0608f2a76..045b3f6a387d 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -71,7 +71,7 @@ soft:
 /* For imx6q sabrelite board: set KSZ9021RN RGMII pad skew */
 static int ksz9021rn_phy_fixup(struct phy_device *phydev)
 {
-	if (IS_ENABLED(CONFIG_PHYLIB)) {
+	if (IS_BUILTIN(CONFIG_PHYLIB)) {
 		/* min rx data delay */
 		phy_write(phydev, 0x0b, 0x8105);
 		phy_write(phydev, 0x0c, 0x0000);
@@ -112,7 +112,7 @@ put_clk:
 
 static void __init imx6q_sabrelite_init(void)
 {
-	if (IS_ENABLED(CONFIG_PHYLIB))
+	if (IS_BUILTIN(CONFIG_PHYLIB))
 		phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
 				ksz9021rn_phy_fixup);
 	imx6q_sabrelite_cko1_setup();
diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot
index a5717558ee89..a13299d758e1 100644
--- a/arch/arm/mach-kirkwood/Makefile.boot
+++ b/arch/arm/mach-kirkwood/Makefile.boot
@@ -7,7 +7,8 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb
 dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb
 dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb
 dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb
-dtb-$(CONFIG_MACH_TS219_DT)	+= kirkwood-qnap-ts219.dtb
+dtb-$(CONFIG_MACH_TS219_DT)	+= kirkwood-ts219-6281.dtb
+dtb-$(CONFIG_MACH_TS219_DT)	+= kirkwood-ts219-6282.dtb
 dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb
 dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb
 dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index c4b64adcbfce..1201191d7f1b 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -301,7 +301,7 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	orion_ge00_init(eth_data,
 			GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
-			IRQ_KIRKWOOD_GE00_ERR);
+			IRQ_KIRKWOOD_GE00_ERR, 1600);
 	/* The interface forgets the MAC address assigned by u-boot if
 	the clock is turned off, so claim the clk now. */
 	clk_prepare_enable(ge0);
@@ -315,7 +315,7 @@ void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	orion_ge01_init(eth_data,
 			GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
-			IRQ_KIRKWOOD_GE01_ERR);
+			IRQ_KIRKWOOD_GE01_ERR, 1600);
 	clk_prepare_enable(ge1);
 }
 
@@ -517,6 +517,13 @@ void __init kirkwood_wdt_init(void)
 void __init kirkwood_init_early(void)
 {
 	orion_time_set_base(TIMER_VIRT_BASE);
+
+	/*
+	 * Some Kirkwood devices allocate their coherent buffers from atomic
+	 * context. Increase size of atomic coherent pool to make sure such
+	 * the allocations won't fail.
+	 */
+	init_dma_coherent_pool_size(SZ_1M);
 }
 
 int kirkwood_tclk;
diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
index d93359379598..be90b7d0e10b 100644
--- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
+++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
@@ -10,6 +10,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/sizes.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/partitions.h>
 #include <linux/ata_platform.h>
diff --git a/arch/arm/mach-mmp/sram.c b/arch/arm/mach-mmp/sram.c
index 4304f9519372..7e8a5a2e1ec7 100644
--- a/arch/arm/mach-mmp/sram.c
+++ b/arch/arm/mach-mmp/sram.c
@@ -68,7 +68,7 @@ static int __devinit sram_probe(struct platform_device *pdev)
 	struct resource *res;
 	int ret = 0;
 
-	if (!pdata && !pdata->pool_name)
+	if (!pdata || !pdata->pool_name)
 		return -ENODEV;
 
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c
index 62b53d710efd..a9bc84180d21 100644
--- a/arch/arm/mach-mv78xx0/addr-map.c
+++ b/arch/arm/mach-mv78xx0/addr-map.c
@@ -37,7 +37,7 @@
 #define WIN0_OFF(n)		(BRIDGE_VIRT_BASE + 0x0000 + ((n) << 4))
 #define WIN8_OFF(n)		(BRIDGE_VIRT_BASE + 0x0900 + (((n) - 8) << 4))
 
-static void __init __iomem *win_cfg_base(int win)
+static void __init __iomem *win_cfg_base(const struct orion_addr_map_cfg *cfg, int win)
 {
 	/*
 	 * Find the control register base address for this window.
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index b4c53b846c9c..3057f7d4329a 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -213,7 +213,8 @@ void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	orion_ge00_init(eth_data,
 			GE00_PHYS_BASE, IRQ_MV78XX0_GE00_SUM,
-			IRQ_MV78XX0_GE_ERR);
+			IRQ_MV78XX0_GE_ERR,
+			MV643XX_TX_CSUM_DEFAULT_LIMIT);
 }
 
 
@@ -224,7 +225,8 @@ void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	orion_ge01_init(eth_data,
 			GE01_PHYS_BASE, IRQ_MV78XX0_GE01_SUM,
-			NO_IRQ);
+			NO_IRQ,
+			MV643XX_TX_CSUM_DEFAULT_LIMIT);
 }
 
 
diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S
index a051cb8ae57f..d2b6acce8fc1 100644
--- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S
+++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S
@@ -18,6 +18,7 @@
 
 #include <plat/board-ams-delta.h>
 
+#include <mach/irqs.h>
 #include <mach/ams-delta-fiq.h>
 
 #include "iomap.h"
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index c53469802c03..6f192c4900b1 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -26,6 +26,7 @@
 #include <linux/export.h>
 #include <linux/omapfb.h>
 #include <linux/io.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <media/soc_camera.h>
 
@@ -37,7 +38,6 @@
 #include <plat/board-ams-delta.h>
 #include <plat/keypad.h>
 #include <plat/mux.h>
-#include <plat/board.h>
 
 #include <mach/hardware.h>
 #include <mach/ams-delta-fiq.h>
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 6872f3fd400f..6d985521a39e 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -32,7 +32,6 @@
 #include <plat/flash.h>
 #include <plat/fpga.h>
 #include <plat/keypad.h>
-#include <plat/board.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 6ec385e2b98e..04b5fdaff831 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -23,7 +23,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/mux.h>
-#include <plat/board.h>
 
 #include <mach/usb.h>
 
@@ -52,9 +51,6 @@ static struct omap_usb_config generic1610_usb_config __initdata = {
 };
 #endif
 
-static struct omap_board_config_kernel generic_config[] __initdata = {
-};
-
 static void __init omap_generic_init(void)
 {
 #ifdef CONFIG_ARCH_OMAP15XX
@@ -76,8 +72,6 @@ static void __init omap_generic_init(void)
 	}
 #endif
 
-	omap_board_config = generic_config;
-	omap_board_config_size = ARRAY_SIZE(generic_config);
 	omap_serial_init();
 	omap_register_i2c_bus(1, 100, NULL, 0);
 }
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index b3f6e943e661..a5ac352d68d3 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -41,8 +41,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <plat/omap7xx.h>
-#include <plat/board.h>
+#include <mach/omap7xx.h>
 #include <plat/keypad.h>
 #include <plat/mmc.h>
 
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 2c0ca8fc3380..ec01f03d0446 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -26,7 +26,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/mux.h>
-#include <plat/board.h>
 #include <plat/keypad.h>
 #include <plat/lcd_mipid.h>
 #include <plat/mmc.h>
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 8784705edb60..3b2d9071022a 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -39,6 +39,8 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/i2c/tps65010.h>
+#include <linux/platform_data/gpio-omap.h>
+#include <linux/platform_data/omap1_bl.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 26bcb9defcdc..49f8d745ea1f 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -28,6 +28,7 @@
 #include <linux/interrupt.h>
 #include <linux/apm-emulation.h>
 #include <linux/omapfb.h>
+#include <linux/platform_data/omap1_bl.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -37,7 +38,6 @@
 #include <plat/mux.h>
 #include <plat/tc.h>
 #include <plat/dma.h>
-#include <plat/board.h>
 #include <plat/irda.h>
 #include <plat/keypad.h>
 
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 4d099446dfa8..01523cd78e58 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -27,6 +27,7 @@
 #include <linux/omapfb.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
+#include <linux/platform_data/omap1_bl.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -37,7 +38,6 @@
 #include <plat/mux.h>
 #include <plat/dma.h>
 #include <plat/tc.h>
-#include <plat/board.h>
 #include <plat/irda.h>
 #include <plat/keypad.h>
 
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 355980321c2d..a7abce69043a 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -30,6 +30,7 @@
 #include <linux/omapfb.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
+#include <linux/platform_data/omap1_bl.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -39,7 +40,6 @@
 #include <plat/mux.h>
 #include <plat/dma.h>
 #include <plat/tc.h>
-#include <plat/board.h>
 #include <plat/irda.h>
 #include <plat/keypad.h>
 
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 703d55ecffe2..277e0bc60a43 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -32,7 +32,6 @@
 #include <plat/fpga.h>
 #include <plat/flash.h>
 #include <plat/keypad.h>
-#include <plat/board.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 8c665bd16ac2..2e1fff26a2f3 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -38,7 +38,6 @@
 #include <plat/dma.h>
 #include <plat/irda.h>
 #include <plat/tc.h>
-#include <plat/board.h>
 #include <plat/keypad.h>
 #include <plat/board-sx1.h>
 
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 3497769eb353..1668af3017de 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -35,7 +35,6 @@
 #include <plat/flash.h>
 #include <plat/mux.h>
 #include <plat/tc.h>
-#include <plat/board.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
@@ -155,9 +154,6 @@ static struct omap_usb_config voiceblue_usb_config __initdata = {
 	.pins[2]	= 6,
 };
 
-static struct omap_board_config_kernel voiceblue_config[] = {
-};
-
 #define MACHINE_PANICED		1
 #define MACHINE_REBOOTING	2
 #define MACHINE_REBOOT		4
@@ -275,8 +271,6 @@ static void __init voiceblue_init(void)
 	voiceblue_smc91x_resources[1].start = gpio_to_irq(8);
 	voiceblue_smc91x_resources[1].end = gpio_to_irq(8);
 	platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
-	omap_board_config = voiceblue_config;
-	omap_board_config_size = ARRAY_SIZE(voiceblue_config);
 	omap_serial_init();
 	omap1_usb_init(&voiceblue_usb_config);
 	omap_register_i2c_bus(1, 100, NULL, 0);
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index c007d80dfb62..6a32b9b0dc30 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -25,7 +25,6 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/clkdev_omap.h>
-#include <plat/board.h>
 #include <plat/sram.h>	/* for omap_sram_reprogram_clock() */
 
 #include <mach/hardware.h>
@@ -788,7 +787,6 @@ u32 cpu_mask;
 int __init omap1_clk_init(void)
 {
 	struct omap_clk *c;
-	const struct omap_clock_config *info;
 	int crystal_type = 0; /* Default 12 MHz */
 	u32 reg;
 
@@ -837,12 +835,6 @@ int __init omap1_clk_init(void)
 	ck_dpll1_p = clk_get(NULL, "ck_dpll1");
 	ck_ref_p = clk_get(NULL, "ck_ref");
 
-	info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config);
-	if (info != NULL) {
-		if (!cpu_is_omap15xx())
-			crystal_type = info->system_clock_type;
-	}
-
 	if (cpu_is_omap7xx())
 		ck_ref.rate = 13000000;
 	if (cpu_is_omap16xx() && crystal_type == 2)
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index fa1fa4deb6aa..05fdbd992c77 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -20,12 +20,11 @@
 #include <asm/mach/map.h>
 
 #include <plat/tc.h>
-#include <plat/board.h>
 #include <plat/mux.h>
 #include <plat/dma.h>
 #include <plat/mmc.h>
-#include <plat/omap7xx.h>
 
+#include <mach/omap7xx.h>
 #include <mach/camera.h>
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 3ef7d52316b4..b0b0f0f27450 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -27,7 +27,8 @@
 
 #include <plat/dma.h>
 #include <plat/tc.h>
-#include <plat/irqs.h>
+
+#include <mach/irqs.h>
 
 #define OMAP1_DMA_BASE			(0xfffed800)
 #define OMAP1_LOGICAL_DMA_CH_COUNT	17
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index ebef15e5e7b7..98e6f39224a4 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #define OMAP1_MPUIO_VBASE		OMAP1_MPUIO_BASE
 #define OMAP1510_GPIO_BASE		0xFFFCE000
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
index 2a48cd2e1754..33f419236b17 100644
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #define OMAP1610_GPIO1_BASE		0xfffbe400
 #define OMAP1610_GPIO2_BASE		0xfffbec00
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index acf12b73eace..958ce9acee95 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #define OMAP7XX_GPIO1_BASE		0xfffbc000
 #define OMAP7XX_GPIO2_BASE		0xfffbc800
diff --git a/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h b/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h
index 23eed0035ed8..adb5e7649659 100644
--- a/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h
+++ b/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h
@@ -14,8 +14,6 @@
 #ifndef __AMS_DELTA_FIQ_H
 #define __AMS_DELTA_FIQ_H
 
-#include <plat/irqs.h>
-
 /*
  * Interrupt number used for passing control from FIQ to IRQ.
  * IRQ12, described as reserved, has been selected.
diff --git a/arch/arm/mach-omap1/include/mach/gpio.h b/arch/arm/mach-omap1/include/mach/gpio.h
index e737706a8fe1..ebf86c0f4f46 100644
--- a/arch/arm/mach-omap1/include/mach/gpio.h
+++ b/arch/arm/mach-omap1/include/mach/gpio.h
@@ -1,5 +1,3 @@
 /*
  * arch/arm/mach-omap1/include/mach/gpio.h
  */
-
-#include <plat/gpio.h>
diff --git a/arch/arm/mach-omap1/include/mach/hardware.h b/arch/arm/mach-omap1/include/mach/hardware.h
index 01e35fa106b8..84248d250adb 100644
--- a/arch/arm/mach-omap1/include/mach/hardware.h
+++ b/arch/arm/mach-omap1/include/mach/hardware.h
@@ -1,11 +1,46 @@
 /*
  * arch/arm/mach-omap1/include/mach/hardware.h
+ *
+ * Hardware definitions for TI OMAP processors and boards
+ *
+ * NOTE: Please put device driver specific defines into a separate header
+ *	 file for each driver.
+ *
+ * Copyright (C) 2001 RidgeRun, Inc.
+ * Author: RidgeRun, Inc. Greg Lonnon <glonnon@ridgerun.com>
+ *
+ * Reorganized for Linux-2.6 by Tony Lindgren <tony@atomide.com>
+ *                          and Dirk Behme <dirk.behme@de.bosch.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __MACH_HARDWARE_H
-#define __MACH_HARDWARE_H
+#ifndef __ASM_ARCH_OMAP_HARDWARE_H
+#define __ASM_ARCH_OMAP_HARDWARE_H
 
+#include <asm/sizes.h>
 #ifndef __ASSEMBLER__
+#include <asm/types.h>
+#include <plat/cpu.h>
+
 /*
  * NOTE: Please use ioremap + __raw_read/write where possible instead of these
  */
@@ -35,7 +70,249 @@ static inline u32 omap_cs3_phys(void)
 			? 0 : OMAP_CS3_PHYS;
 }
 
+#endif	/* ifndef __ASSEMBLER__ */
+
+#include <plat/serial.h>
+
+/*
+ * ---------------------------------------------------------------------------
+ * Common definitions for all OMAP processors
+ * NOTE: Put all processor or board specific parts to the special header
+ *	 files.
+ * ---------------------------------------------------------------------------
+ */
+
+/*
+ * ----------------------------------------------------------------------------
+ * Timers
+ * ----------------------------------------------------------------------------
+ */
+#define OMAP_MPU_TIMER1_BASE	(0xfffec500)
+#define OMAP_MPU_TIMER2_BASE	(0xfffec600)
+#define OMAP_MPU_TIMER3_BASE	(0xfffec700)
+#define MPU_TIMER_FREE		(1 << 6)
+#define MPU_TIMER_CLOCK_ENABLE	(1 << 5)
+#define MPU_TIMER_AR		(1 << 1)
+#define MPU_TIMER_ST		(1 << 0)
+
+/*
+ * ----------------------------------------------------------------------------
+ * Clocks
+ * ----------------------------------------------------------------------------
+ */
+#define CLKGEN_REG_BASE		(0xfffece00)
+#define ARM_CKCTL		(CLKGEN_REG_BASE + 0x0)
+#define ARM_IDLECT1		(CLKGEN_REG_BASE + 0x4)
+#define ARM_IDLECT2		(CLKGEN_REG_BASE + 0x8)
+#define ARM_EWUPCT		(CLKGEN_REG_BASE + 0xC)
+#define ARM_RSTCT1		(CLKGEN_REG_BASE + 0x10)
+#define ARM_RSTCT2		(CLKGEN_REG_BASE + 0x14)
+#define ARM_SYSST		(CLKGEN_REG_BASE + 0x18)
+#define ARM_IDLECT3		(CLKGEN_REG_BASE + 0x24)
+
+#define CK_RATEF		1
+#define CK_IDLEF		2
+#define CK_ENABLEF		4
+#define CK_SELECTF		8
+#define SETARM_IDLE_SHIFT
+
+/* DPLL control registers */
+#define DPLL_CTL		(0xfffecf00)
+
+/* DSP clock control. Must use __raw_readw() and __raw_writew() with these */
+#define DSP_CONFIG_REG_BASE     IOMEM(0xe1008000)
+#define DSP_CKCTL		(DSP_CONFIG_REG_BASE + 0x0)
+#define DSP_IDLECT1		(DSP_CONFIG_REG_BASE + 0x4)
+#define DSP_IDLECT2		(DSP_CONFIG_REG_BASE + 0x8)
+#define DSP_RSTCT2		(DSP_CONFIG_REG_BASE + 0x14)
+
+/*
+ * ---------------------------------------------------------------------------
+ * UPLD
+ * ---------------------------------------------------------------------------
+ */
+#define ULPD_REG_BASE		(0xfffe0800)
+#define ULPD_IT_STATUS		(ULPD_REG_BASE + 0x14)
+#define ULPD_SETUP_ANALOG_CELL_3	(ULPD_REG_BASE + 0x24)
+#define ULPD_CLOCK_CTRL		(ULPD_REG_BASE + 0x30)
+#	define DIS_USB_PVCI_CLK		(1 << 5)	/* no USB/FAC synch */
+#	define USB_MCLK_EN		(1 << 4)	/* enable W4_USB_CLKO */
+#define ULPD_SOFT_REQ		(ULPD_REG_BASE + 0x34)
+#	define SOFT_UDC_REQ		(1 << 4)
+#	define SOFT_USB_CLK_REQ		(1 << 3)
+#	define SOFT_DPLL_REQ		(1 << 0)
+#define ULPD_DPLL_CTRL		(ULPD_REG_BASE + 0x3c)
+#define ULPD_STATUS_REQ		(ULPD_REG_BASE + 0x40)
+#define ULPD_APLL_CTRL		(ULPD_REG_BASE + 0x4c)
+#define ULPD_POWER_CTRL		(ULPD_REG_BASE + 0x50)
+#define ULPD_SOFT_DISABLE_REQ_REG	(ULPD_REG_BASE + 0x68)
+#	define DIS_MMC2_DPLL_REQ	(1 << 11)
+#	define DIS_MMC1_DPLL_REQ	(1 << 10)
+#	define DIS_UART3_DPLL_REQ	(1 << 9)
+#	define DIS_UART2_DPLL_REQ	(1 << 8)
+#	define DIS_UART1_DPLL_REQ	(1 << 7)
+#	define DIS_USB_HOST_DPLL_REQ	(1 << 6)
+#define ULPD_SDW_CLK_DIV_CTRL_SEL	(ULPD_REG_BASE + 0x74)
+#define ULPD_CAM_CLK_CTRL	(ULPD_REG_BASE + 0x7c)
+
+/*
+ * ---------------------------------------------------------------------------
+ * Watchdog timer
+ * ---------------------------------------------------------------------------
+ */
+
+/* Watchdog timer within the OMAP3.2 gigacell */
+#define OMAP_MPU_WATCHDOG_BASE	(0xfffec800)
+#define OMAP_WDT_TIMER		(OMAP_MPU_WATCHDOG_BASE + 0x0)
+#define OMAP_WDT_LOAD_TIM	(OMAP_MPU_WATCHDOG_BASE + 0x4)
+#define OMAP_WDT_READ_TIM	(OMAP_MPU_WATCHDOG_BASE + 0x4)
+#define OMAP_WDT_TIMER_MODE	(OMAP_MPU_WATCHDOG_BASE + 0x8)
+
+/*
+ * ---------------------------------------------------------------------------
+ * Interrupts
+ * ---------------------------------------------------------------------------
+ */
+#ifdef CONFIG_ARCH_OMAP1
+
+/*
+ * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c
+ * or something similar.. -- PFM.
+ */
+
+#define OMAP_IH1_BASE		0xfffecb00
+#define OMAP_IH2_BASE		0xfffe0000
+
+#define OMAP_IH1_ITR		(OMAP_IH1_BASE + 0x00)
+#define OMAP_IH1_MIR		(OMAP_IH1_BASE + 0x04)
+#define OMAP_IH1_SIR_IRQ	(OMAP_IH1_BASE + 0x10)
+#define OMAP_IH1_SIR_FIQ	(OMAP_IH1_BASE + 0x14)
+#define OMAP_IH1_CONTROL	(OMAP_IH1_BASE + 0x18)
+#define OMAP_IH1_ILR0		(OMAP_IH1_BASE + 0x1c)
+#define OMAP_IH1_ISR		(OMAP_IH1_BASE + 0x9c)
+
+#define OMAP_IH2_ITR		(OMAP_IH2_BASE + 0x00)
+#define OMAP_IH2_MIR		(OMAP_IH2_BASE + 0x04)
+#define OMAP_IH2_SIR_IRQ	(OMAP_IH2_BASE + 0x10)
+#define OMAP_IH2_SIR_FIQ	(OMAP_IH2_BASE + 0x14)
+#define OMAP_IH2_CONTROL	(OMAP_IH2_BASE + 0x18)
+#define OMAP_IH2_ILR0		(OMAP_IH2_BASE + 0x1c)
+#define OMAP_IH2_ISR		(OMAP_IH2_BASE + 0x9c)
+
+#define IRQ_ITR_REG_OFFSET	0x00
+#define IRQ_MIR_REG_OFFSET	0x04
+#define IRQ_SIR_IRQ_REG_OFFSET	0x10
+#define IRQ_SIR_FIQ_REG_OFFSET	0x14
+#define IRQ_CONTROL_REG_OFFSET	0x18
+#define IRQ_ISR_REG_OFFSET	0x9c
+#define IRQ_ILR0_REG_OFFSET	0x1c
+#define IRQ_GMR_REG_OFFSET	0xa0
+
 #endif
-#endif
 
-#include <plat/hardware.h>
+/*
+ * ----------------------------------------------------------------------------
+ * System control registers
+ * ----------------------------------------------------------------------------
+ */
+#define MOD_CONF_CTRL_0		0xfffe1080
+#define MOD_CONF_CTRL_1		0xfffe1110
+
+/*
+ * ----------------------------------------------------------------------------
+ * Pin multiplexing registers
+ * ----------------------------------------------------------------------------
+ */
+#define FUNC_MUX_CTRL_0		0xfffe1000
+#define FUNC_MUX_CTRL_1		0xfffe1004
+#define FUNC_MUX_CTRL_2		0xfffe1008
+#define COMP_MODE_CTRL_0	0xfffe100c
+#define FUNC_MUX_CTRL_3		0xfffe1010
+#define FUNC_MUX_CTRL_4		0xfffe1014
+#define FUNC_MUX_CTRL_5		0xfffe1018
+#define FUNC_MUX_CTRL_6		0xfffe101C
+#define FUNC_MUX_CTRL_7		0xfffe1020
+#define FUNC_MUX_CTRL_8		0xfffe1024
+#define FUNC_MUX_CTRL_9		0xfffe1028
+#define FUNC_MUX_CTRL_A		0xfffe102C
+#define FUNC_MUX_CTRL_B		0xfffe1030
+#define FUNC_MUX_CTRL_C		0xfffe1034
+#define FUNC_MUX_CTRL_D		0xfffe1038
+#define PULL_DWN_CTRL_0		0xfffe1040
+#define PULL_DWN_CTRL_1		0xfffe1044
+#define PULL_DWN_CTRL_2		0xfffe1048
+#define PULL_DWN_CTRL_3		0xfffe104c
+#define PULL_DWN_CTRL_4		0xfffe10ac
+
+/* OMAP-1610 specific multiplexing registers */
+#define FUNC_MUX_CTRL_E		0xfffe1090
+#define FUNC_MUX_CTRL_F		0xfffe1094
+#define FUNC_MUX_CTRL_10	0xfffe1098
+#define FUNC_MUX_CTRL_11	0xfffe109c
+#define FUNC_MUX_CTRL_12	0xfffe10a0
+#define PU_PD_SEL_0		0xfffe10b4
+#define PU_PD_SEL_1		0xfffe10b8
+#define PU_PD_SEL_2		0xfffe10bc
+#define PU_PD_SEL_3		0xfffe10c0
+#define PU_PD_SEL_4		0xfffe10c4
+
+/* Timer32K for 1610 and 1710*/
+#define OMAP_TIMER32K_BASE	0xFFFBC400
+
+/*
+ * ---------------------------------------------------------------------------
+ * TIPB bus interface
+ * ---------------------------------------------------------------------------
+ */
+#define TIPB_PUBLIC_CNTL_BASE		0xfffed300
+#define MPU_PUBLIC_TIPB_CNTL		(TIPB_PUBLIC_CNTL_BASE + 0x8)
+#define TIPB_PRIVATE_CNTL_BASE		0xfffeca00
+#define MPU_PRIVATE_TIPB_CNTL		(TIPB_PRIVATE_CNTL_BASE + 0x8)
+
+/*
+ * ----------------------------------------------------------------------------
+ * MPUI interface
+ * ----------------------------------------------------------------------------
+ */
+#define MPUI_BASE			(0xfffec900)
+#define MPUI_CTRL			(MPUI_BASE + 0x0)
+#define MPUI_DEBUG_ADDR			(MPUI_BASE + 0x4)
+#define MPUI_DEBUG_DATA			(MPUI_BASE + 0x8)
+#define MPUI_DEBUG_FLAG			(MPUI_BASE + 0xc)
+#define MPUI_STATUS_REG			(MPUI_BASE + 0x10)
+#define MPUI_DSP_STATUS			(MPUI_BASE + 0x14)
+#define MPUI_DSP_BOOT_CONFIG		(MPUI_BASE + 0x18)
+#define MPUI_DSP_API_CONFIG		(MPUI_BASE + 0x1c)
+
+/*
+ * ----------------------------------------------------------------------------
+ * LED Pulse Generator
+ * ----------------------------------------------------------------------------
+ */
+#define OMAP_LPG1_BASE			0xfffbd000
+#define OMAP_LPG2_BASE			0xfffbd800
+#define OMAP_LPG1_LCR			(OMAP_LPG1_BASE + 0x00)
+#define OMAP_LPG1_PMR			(OMAP_LPG1_BASE + 0x04)
+#define OMAP_LPG2_LCR			(OMAP_LPG2_BASE + 0x00)
+#define OMAP_LPG2_PMR			(OMAP_LPG2_BASE + 0x04)
+
+/*
+ * ----------------------------------------------------------------------------
+ * Pulse-Width Light
+ * ----------------------------------------------------------------------------
+ */
+#define OMAP_PWL_BASE			0xfffb5800
+#define OMAP_PWL_ENABLE			(OMAP_PWL_BASE + 0x00)
+#define OMAP_PWL_CLK_ENABLE		(OMAP_PWL_BASE + 0x04)
+
+/*
+ * ---------------------------------------------------------------------------
+ * Processor specific defines
+ * ---------------------------------------------------------------------------
+ */
+
+#include "omap7xx.h"
+#include "omap1510.h"
+#include "omap16xx.h"
+
+#endif	/* __ASM_ARCH_OMAP_HARDWARE_H */
diff --git a/arch/arm/mach-omap1/include/mach/irqs.h b/arch/arm/mach-omap1/include/mach/irqs.h
index 9292fdc1cb0b..729992d7d26a 100644
--- a/arch/arm/mach-omap1/include/mach/irqs.h
+++ b/arch/arm/mach-omap1/include/mach/irqs.h
@@ -1,5 +1,268 @@
 /*
- * arch/arm/mach-omap1/include/mach/irqs.h
+ *  arch/arm/plat-omap/include/mach/irqs.h
+ *
+ *  Copyright (C) Greg Lonnon 2001
+ *  Updated for OMAP-1610 by Tony Lindgren <tony@atomide.com>
+ *
+ * Copyright (C) 2009 Texas Instruments
+ * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * NOTE: The interrupt vectors for the OMAP-1509, OMAP-1510, and OMAP-1610
+ *	 are different.
  */
 
-#include <plat/irqs.h>
+#ifndef __ASM_ARCH_OMAP15XX_IRQS_H
+#define __ASM_ARCH_OMAP15XX_IRQS_H
+
+/*
+ * IRQ numbers for interrupt handler 1
+ *
+ * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
+ *
+ */
+#define INT_CAMERA		1
+#define INT_FIQ			3
+#define INT_RTDX		6
+#define INT_DSP_MMU_ABORT	7
+#define INT_HOST		8
+#define INT_ABORT		9
+#define INT_BRIDGE_PRIV		13
+#define INT_GPIO_BANK1		14
+#define INT_UART3		15
+#define INT_TIMER3		16
+#define INT_DMA_CH0_6		19
+#define INT_DMA_CH1_7		20
+#define INT_DMA_CH2_8		21
+#define INT_DMA_CH3		22
+#define INT_DMA_CH4		23
+#define INT_DMA_CH5		24
+#define INT_TIMER1		26
+#define INT_WD_TIMER		27
+#define INT_BRIDGE_PUB		28
+#define INT_TIMER2		30
+#define INT_LCD_CTRL		31
+
+/*
+ * OMAP-1510 specific IRQ numbers for interrupt handler 1
+ */
+#define INT_1510_IH2_IRQ	0
+#define INT_1510_RES2		2
+#define INT_1510_SPI_TX		4
+#define INT_1510_SPI_RX		5
+#define INT_1510_DSP_MAILBOX1	10
+#define INT_1510_DSP_MAILBOX2	11
+#define INT_1510_RES12		12
+#define INT_1510_LB_MMU		17
+#define INT_1510_RES18		18
+#define INT_1510_LOCAL_BUS	29
+
+/*
+ * OMAP-1610 specific IRQ numbers for interrupt handler 1
+ */
+#define INT_1610_IH2_IRQ	INT_1510_IH2_IRQ
+#define INT_1610_IH2_FIQ	2
+#define INT_1610_McBSP2_TX	4
+#define INT_1610_McBSP2_RX	5
+#define INT_1610_DSP_MAILBOX1	10
+#define INT_1610_DSP_MAILBOX2	11
+#define INT_1610_LCD_LINE	12
+#define INT_1610_GPTIMER1	17
+#define INT_1610_GPTIMER2	18
+#define INT_1610_SSR_FIFO_0	29
+
+/*
+ * OMAP-7xx specific IRQ numbers for interrupt handler 1
+ */
+#define INT_7XX_IH2_FIQ		0
+#define INT_7XX_IH2_IRQ		1
+#define INT_7XX_USB_NON_ISO	2
+#define INT_7XX_USB_ISO		3
+#define INT_7XX_ICR		4
+#define INT_7XX_EAC		5
+#define INT_7XX_GPIO_BANK1	6
+#define INT_7XX_GPIO_BANK2	7
+#define INT_7XX_GPIO_BANK3	8
+#define INT_7XX_McBSP2TX	10
+#define INT_7XX_McBSP2RX	11
+#define INT_7XX_McBSP2RX_OVF	12
+#define INT_7XX_LCD_LINE	14
+#define INT_7XX_GSM_PROTECT	15
+#define INT_7XX_TIMER3		16
+#define INT_7XX_GPIO_BANK5	17
+#define INT_7XX_GPIO_BANK6	18
+#define INT_7XX_SPGIO_WR	29
+
+/*
+ * IRQ numbers for interrupt handler 2
+ *
+ * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
+ */
+#define IH2_BASE		32
+
+#define INT_KEYBOARD		(1 + IH2_BASE)
+#define INT_uWireTX		(2 + IH2_BASE)
+#define INT_uWireRX		(3 + IH2_BASE)
+#define INT_I2C			(4 + IH2_BASE)
+#define INT_MPUIO		(5 + IH2_BASE)
+#define INT_USB_HHC_1		(6 + IH2_BASE)
+#define INT_McBSP3TX		(10 + IH2_BASE)
+#define INT_McBSP3RX		(11 + IH2_BASE)
+#define INT_McBSP1TX		(12 + IH2_BASE)
+#define INT_McBSP1RX		(13 + IH2_BASE)
+#define INT_UART1		(14 + IH2_BASE)
+#define INT_UART2		(15 + IH2_BASE)
+#define INT_BT_MCSI1TX		(16 + IH2_BASE)
+#define INT_BT_MCSI1RX		(17 + IH2_BASE)
+#define INT_SOSSI_MATCH		(19 + IH2_BASE)
+#define INT_USB_W2FC		(20 + IH2_BASE)
+#define INT_1WIRE		(21 + IH2_BASE)
+#define INT_OS_TIMER		(22 + IH2_BASE)
+#define INT_MMC			(23 + IH2_BASE)
+#define INT_GAUGE_32K		(24 + IH2_BASE)
+#define INT_RTC_TIMER		(25 + IH2_BASE)
+#define INT_RTC_ALARM		(26 + IH2_BASE)
+#define INT_MEM_STICK		(27 + IH2_BASE)
+
+/*
+ * OMAP-1510 specific IRQ numbers for interrupt handler 2
+ */
+#define INT_1510_DSP_MMU	(28 + IH2_BASE)
+#define INT_1510_COM_SPI_RO	(31 + IH2_BASE)
+
+/*
+ * OMAP-1610 specific IRQ numbers for interrupt handler 2
+ */
+#define INT_1610_FAC		(0 + IH2_BASE)
+#define INT_1610_USB_HHC_2	(7 + IH2_BASE)
+#define INT_1610_USB_OTG	(8 + IH2_BASE)
+#define INT_1610_SoSSI		(9 + IH2_BASE)
+#define INT_1610_SoSSI_MATCH	(19 + IH2_BASE)
+#define INT_1610_DSP_MMU	(28 + IH2_BASE)
+#define INT_1610_McBSP2RX_OF	(31 + IH2_BASE)
+#define INT_1610_STI		(32 + IH2_BASE)
+#define INT_1610_STI_WAKEUP	(33 + IH2_BASE)
+#define INT_1610_GPTIMER3	(34 + IH2_BASE)
+#define INT_1610_GPTIMER4	(35 + IH2_BASE)
+#define INT_1610_GPTIMER5	(36 + IH2_BASE)
+#define INT_1610_GPTIMER6	(37 + IH2_BASE)
+#define INT_1610_GPTIMER7	(38 + IH2_BASE)
+#define INT_1610_GPTIMER8	(39 + IH2_BASE)
+#define INT_1610_GPIO_BANK2	(40 + IH2_BASE)
+#define INT_1610_GPIO_BANK3	(41 + IH2_BASE)
+#define INT_1610_MMC2		(42 + IH2_BASE)
+#define INT_1610_CF		(43 + IH2_BASE)
+#define INT_1610_WAKE_UP_REQ	(46 + IH2_BASE)
+#define INT_1610_GPIO_BANK4	(48 + IH2_BASE)
+#define INT_1610_SPI		(49 + IH2_BASE)
+#define INT_1610_DMA_CH6	(53 + IH2_BASE)
+#define INT_1610_DMA_CH7	(54 + IH2_BASE)
+#define INT_1610_DMA_CH8	(55 + IH2_BASE)
+#define INT_1610_DMA_CH9	(56 + IH2_BASE)
+#define INT_1610_DMA_CH10	(57 + IH2_BASE)
+#define INT_1610_DMA_CH11	(58 + IH2_BASE)
+#define INT_1610_DMA_CH12	(59 + IH2_BASE)
+#define INT_1610_DMA_CH13	(60 + IH2_BASE)
+#define INT_1610_DMA_CH14	(61 + IH2_BASE)
+#define INT_1610_DMA_CH15	(62 + IH2_BASE)
+#define INT_1610_NAND		(63 + IH2_BASE)
+#define INT_1610_SHA1MD5	(91 + IH2_BASE)
+
+/*
+ * OMAP-7xx specific IRQ numbers for interrupt handler 2
+ */
+#define INT_7XX_HW_ERRORS	(0 + IH2_BASE)
+#define INT_7XX_NFIQ_PWR_FAIL	(1 + IH2_BASE)
+#define INT_7XX_CFCD		(2 + IH2_BASE)
+#define INT_7XX_CFIREQ		(3 + IH2_BASE)
+#define INT_7XX_I2C		(4 + IH2_BASE)
+#define INT_7XX_PCC		(5 + IH2_BASE)
+#define INT_7XX_MPU_EXT_NIRQ	(6 + IH2_BASE)
+#define INT_7XX_SPI_100K_1	(7 + IH2_BASE)
+#define INT_7XX_SYREN_SPI	(8 + IH2_BASE)
+#define INT_7XX_VLYNQ		(9 + IH2_BASE)
+#define INT_7XX_GPIO_BANK4	(10 + IH2_BASE)
+#define INT_7XX_McBSP1TX	(11 + IH2_BASE)
+#define INT_7XX_McBSP1RX	(12 + IH2_BASE)
+#define INT_7XX_McBSP1RX_OF	(13 + IH2_BASE)
+#define INT_7XX_UART_MODEM_IRDA_2 (14 + IH2_BASE)
+#define INT_7XX_UART_MODEM_1	(15 + IH2_BASE)
+#define INT_7XX_MCSI		(16 + IH2_BASE)
+#define INT_7XX_uWireTX		(17 + IH2_BASE)
+#define INT_7XX_uWireRX		(18 + IH2_BASE)
+#define INT_7XX_SMC_CD		(19 + IH2_BASE)
+#define INT_7XX_SMC_IREQ	(20 + IH2_BASE)
+#define INT_7XX_HDQ_1WIRE	(21 + IH2_BASE)
+#define INT_7XX_TIMER32K	(22 + IH2_BASE)
+#define INT_7XX_MMC_SDIO	(23 + IH2_BASE)
+#define INT_7XX_UPLD		(24 + IH2_BASE)
+#define INT_7XX_USB_HHC_1	(27 + IH2_BASE)
+#define INT_7XX_USB_HHC_2	(28 + IH2_BASE)
+#define INT_7XX_USB_GENI	(29 + IH2_BASE)
+#define INT_7XX_USB_OTG		(30 + IH2_BASE)
+#define INT_7XX_CAMERA_IF	(31 + IH2_BASE)
+#define INT_7XX_RNG		(32 + IH2_BASE)
+#define INT_7XX_DUAL_MODE_TIMER (33 + IH2_BASE)
+#define INT_7XX_DBB_RF_EN	(34 + IH2_BASE)
+#define INT_7XX_MPUIO_KEYPAD	(35 + IH2_BASE)
+#define INT_7XX_SHA1_MD5	(36 + IH2_BASE)
+#define INT_7XX_SPI_100K_2	(37 + IH2_BASE)
+#define INT_7XX_RNG_IDLE	(38 + IH2_BASE)
+#define INT_7XX_MPUIO		(39 + IH2_BASE)
+#define INT_7XX_LLPC_LCD_CTRL_CAN_BE_OFF	(40 + IH2_BASE)
+#define INT_7XX_LLPC_OE_FALLING (41 + IH2_BASE)
+#define INT_7XX_LLPC_OE_RISING	(42 + IH2_BASE)
+#define INT_7XX_LLPC_VSYNC	(43 + IH2_BASE)
+#define INT_7XX_WAKE_UP_REQ	(46 + IH2_BASE)
+#define INT_7XX_DMA_CH6		(53 + IH2_BASE)
+#define INT_7XX_DMA_CH7		(54 + IH2_BASE)
+#define INT_7XX_DMA_CH8		(55 + IH2_BASE)
+#define INT_7XX_DMA_CH9		(56 + IH2_BASE)
+#define INT_7XX_DMA_CH10	(57 + IH2_BASE)
+#define INT_7XX_DMA_CH11	(58 + IH2_BASE)
+#define INT_7XX_DMA_CH12	(59 + IH2_BASE)
+#define INT_7XX_DMA_CH13	(60 + IH2_BASE)
+#define INT_7XX_DMA_CH14	(61 + IH2_BASE)
+#define INT_7XX_DMA_CH15	(62 + IH2_BASE)
+#define INT_7XX_NAND		(63 + IH2_BASE)
+
+/* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730/850) and
+ * 16 MPUIO lines */
+#define OMAP_MAX_GPIO_LINES	192
+#define IH_GPIO_BASE		(128 + IH2_BASE)
+#define IH_MPUIO_BASE		(OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
+#define OMAP_IRQ_END		(IH_MPUIO_BASE + 16)
+
+/* External FPGA handles interrupts on Innovator boards */
+#define	OMAP_FPGA_IRQ_BASE	(OMAP_IRQ_END)
+#ifdef	CONFIG_MACH_OMAP_INNOVATOR
+#define OMAP_FPGA_NR_IRQS	24
+#else
+#define OMAP_FPGA_NR_IRQS	0
+#endif
+#define OMAP_FPGA_IRQ_END	(OMAP_FPGA_IRQ_BASE + OMAP_FPGA_NR_IRQS)
+
+#define NR_IRQS			OMAP_FPGA_IRQ_END
+
+#define OMAP_IRQ_BIT(irq)	(1 << ((irq) % 32))
+
+#include <mach/hardware.h>
+
+#ifdef CONFIG_FIQ
+#define FIQ_START		1024
+#endif
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/omap1510.h b/arch/arm/mach-omap1/include/mach/omap1510.h
index d24004668138..8fe05d6137c0 100644
--- a/arch/arm/plat-omap/include/plat/omap1510.h
+++ b/arch/arm/mach-omap1/include/mach/omap1510.h
@@ -1,5 +1,4 @@
-/* arch/arm/plat-omap/include/mach/omap1510.h
- *
+/*
  * Hardware definitions for TI OMAP1510 processor.
  *
  * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com>
diff --git a/arch/arm/plat-omap/include/plat/omap16xx.h b/arch/arm/mach-omap1/include/mach/omap16xx.h
index e69e1d857b45..cd1c724869c7 100644
--- a/arch/arm/plat-omap/include/plat/omap16xx.h
+++ b/arch/arm/mach-omap1/include/mach/omap16xx.h
@@ -1,5 +1,4 @@
-/* arch/arm/plat-omap/include/mach/omap16xx.h
- *
+/*
  * Hardware definitions for TI OMAP1610/5912/1710 processors.
  *
  * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com>
diff --git a/arch/arm/plat-omap/include/plat/omap7xx.h b/arch/arm/mach-omap1/include/mach/omap7xx.h
index 48e4757e1e30..63da994bc609 100644
--- a/arch/arm/plat-omap/include/plat/omap7xx.h
+++ b/arch/arm/mach-omap1/include/mach/omap7xx.h
@@ -1,5 +1,4 @@
-/* arch/arm/plat-omap/include/mach/omap7xx.h
- *
+/*
  * Hardware definitions for TI OMAP7XX processor.
  *
  * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com>
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index f6b14a14a957..7f4bba9fa02e 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -14,6 +14,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/sched.h>
 #include <linux/io.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <mach/hardware.h>
 #include <asm/leds.h>
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index ae6dd93b8ddc..7b1a3833165d 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -6,6 +6,7 @@
 #include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <asm/leds.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 6809c9e56c93..0d1709b1a6fe 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -22,7 +22,6 @@
 
 #include <asm/mach-types.h>
 
-#include <plat/board.h>
 #include <plat/mux.h>
 #include <plat/fpga.h>
 
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index e45bbffb7eec..c1309495eeb6 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -63,7 +63,7 @@ config ARCH_OMAP4
 	select PM_OPP if PM
 	select USB_ARCH_HAS_EHCI if USB_SUPPORT
 	select ARM_CPU_SUSPEND if PM
-	select ARCH_NEEDS_CPU_IDLE_COUPLED
+	select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 
 config SOC_OMAP5
 	bool "TI OMAP5"
diff --git a/arch/arm/plat-omap/include/plat/am33xx.h b/arch/arm/mach-omap2/am33xx.h
index 06c19bb7bca6..06c19bb7bca6 100644
--- a/arch/arm/plat-omap/include/plat/am33xx.h
+++ b/arch/arm/mach-omap2/am33xx.h
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 9511584fdc4f..0900eac57d56 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -33,7 +33,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <plat/usb.h>
@@ -212,9 +211,6 @@ static struct regulator_init_data sdp2430_vmmc1 = {
 };
 
 static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 };
 
 static struct twl4030_platform_data sdp2430_twldata = {
@@ -235,7 +231,7 @@ static int __init omap2430_i2c_init(void)
 	sdp2430_i2c1_boardinfo[0].irq = gpio_to_irq(78);
 	omap_register_i2c_bus(1, 100, sdp2430_i2c1_boardinfo,
 			ARRAY_SIZE(sdp2430_i2c1_boardinfo));
-	omap_pmic_init(2, 100, "twl4030", INT_24XX_SYS_NIRQ,
+	omap_pmic_init(2, 100, "twl4030", 7 + OMAP_INTC_START,
 			&sdp2430_twldata);
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index a98c688058a9..5453173ff57b 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -25,13 +25,11 @@
 #include <linux/gpio.h>
 #include <linux/mmc/host.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include <plat/mcspi.h>
-#include <plat/board.h>
 #include <plat/usb.h>
 #include "common.h"
 #include <plat/dma.h>
@@ -191,9 +189,6 @@ static struct omap_dss_board_info sdp3430_dss_data = {
 	.default_device	= &sdp3430_lcd_device,
 };
 
-static struct omap_board_config_kernel sdp3430_config[] __initdata = {
-};
-
 static struct omap2_hsmmc_info mmc[] = {
 	{
 		.mmc		= 1,
@@ -233,9 +228,6 @@ static int sdp3430_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.pulldowns	= BIT(2) | BIT(6) | BIT(8) | BIT(13)
 				| BIT(16) | BIT(17),
 	.setup		= sdp3430_twl_gpio_setup,
@@ -576,8 +568,6 @@ static void __init omap_3430sdp_init(void)
 	int gpio_pendown;
 
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
-	omap_board_config = sdp3430_config;
-	omap_board_config_size = ARRAY_SIZE(sdp3430_config);
 	omap_hsmmc_init(mmc);
 	omap3430_i2c_init();
 	omap_display_init(&sdp3430_dss_data);
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 2dc9ba523c7a..8518b1345988 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -17,7 +17,6 @@
 #include <asm/mach/arch.h>
 
 #include "common.h"
-#include <plat/board.h>
 #include <plat/gpmc-smc91x.h>
 #include <plat/usb.h>
 
@@ -67,9 +66,6 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 	.reset_gpio_port[2]  = -EINVAL
 };
 
-static struct omap_board_config_kernel sdp_config[] __initdata = {
-};
-
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
 	{ .reg_offset = OMAP_MUX_TERMINATOR },
@@ -197,8 +193,6 @@ static struct flash_partitions sdp_flash_partitions[] = {
 static void __init omap_sdp_init(void)
 {
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
-	omap_board_config = sdp_config;
-	omap_board_config_size = ARRAY_SIZE(sdp_config);
 	zoom_peripherals_init();
 	omap_sdrc_init(h8mbx00u0mer0em_sdrc_params,
 				  h8mbx00u0mer0em_sdrc_params);
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index ad8a7d94afcd..db43e22526c0 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -28,13 +28,11 @@
 #include <linux/leds_pwm.h>
 #include <linux/platform_data/omap4-keypad.h>
 
-#include <mach/hardware.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/usb.h>
 #include <plat/mmc.h>
@@ -45,6 +43,7 @@
 #include <linux/wl12xx.h>
 #include <linux/platform_data/omap-abe-twl6040.h>
 
+#include "soc.h"
 #include "mux.h"
 #include "hsmmc.h"
 #include "control.h"
@@ -544,7 +543,6 @@ static struct twl6040_platform_data twl6040_data = {
 	.codec		= &twl6040_codec,
 	.vibra		= &twl6040_vibra,
 	.audpwron_gpio	= 127,
-	.irq_base	= TWL6040_CODEC_IRQ_BASE,
 };
 
 static struct twl4030_platform_data sdp4430_twldata = {
@@ -581,7 +579,7 @@ static int __init omap4_i2c_init(void)
 			TWL_COMMON_REGULATOR_V1V8 |
 			TWL_COMMON_REGULATOR_V2V1);
 	omap4_pmic_init("twl6030", &sdp4430_twldata,
-			&twl6040_data, OMAP44XX_IRQ_SYS_2N);
+			&twl6040_data, 119 + OMAP44XX_IRQ_GIC_START);
 	omap_register_i2c_bus(2, 400, NULL, 0);
 	omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
 				ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index 92432c28673d..318feadb1d6e 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -21,12 +21,10 @@
 #include <linux/init.h>
 #include <linux/gpio.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/usb.h>
 
@@ -37,11 +35,6 @@
 #define GPIO_USB_POWER		35
 #define GPIO_USB_NRESET		38
 
-
-/* Board initialization */
-static struct omap_board_config_kernel am3517_crane_config[] __initdata = {
-};
-
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
 	{ .reg_offset = OMAP_MUX_TERMINATOR },
@@ -67,9 +60,6 @@ static void __init am3517_crane_init(void)
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
 
-	omap_board_config = am3517_crane_config;
-	omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
-
 	/* Configure GPIO for EHCI port */
 	if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) {
 		pr_err("Can not configure mux for GPIO_USB_NRESET %d\n",
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 18f601096ce1..403d048a00ee 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -25,14 +25,13 @@
 #include <linux/can/platform/ti_hecc.h>
 #include <linux/davinci_emac.h>
 #include <linux/mmc/host.h>
+#include <linux/platform_data/gpio-omap.h>
 
-#include <mach/hardware.h>
 #include <mach/am35xx.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/usb.h>
 #include <video/omapdss.h>
@@ -296,8 +295,7 @@ static struct resource am3517_hecc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= INT_35XX_HECC0_IRQ,
-		.end	= INT_35XX_HECC0_IRQ,
+		.start	= 24 + OMAP_INTC_START,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -324,9 +322,6 @@ static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata)
 	platform_device_register(&am3517_hecc_device);
 }
 
-static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
-};
-
 static struct omap2_hsmmc_info mmc[] = {
 	{
 		.mmc		= 1,
@@ -346,8 +341,6 @@ static struct omap2_hsmmc_info mmc[] = {
 
 static void __init am3517_evm_init(void)
 {
-	omap_board_config = am3517_evm_config;
-	omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 
 	am3517_evm_i2c_init();
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index e5fa46bfde2f..3e2d76f05af4 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -29,13 +29,11 @@
 #include <linux/smc91x.h>
 #include <linux/gpio.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
 #include <plat/led.h>
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 97d719047af3..34cb90471d96 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -23,6 +23,7 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <linux/i2c/at24.h>
 #include <linux/i2c/twl.h>
@@ -37,7 +38,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/nand.h>
 #include <plat/gpmc.h>
@@ -470,9 +470,6 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
 }
 
 static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.setup          = cm_t35_twl_gpio_setup,
 };
 
@@ -714,13 +711,8 @@ static inline void cm_t35_init_mux(void) {}
 static inline void cm_t3730_init_mux(void) {}
 #endif
 
-static struct omap_board_config_kernel cm_t35_config[] __initdata = {
-};
-
 static void __init cm_t3x_common_init(void)
 {
-	omap_board_config = cm_t35_config;
-	omap_board_config_size = ARRAY_SIZE(cm_t35_config);
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
 	omap_serial_init();
 	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index a33ad4641d9a..27a5450751ed 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -38,7 +38,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/usb.h>
 #include <plat/nand.h>
@@ -90,8 +89,7 @@ static struct resource cm_t3517_hecc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= INT_35XX_HECC0_IRQ,
-		.end	= INT_35XX_HECC0_IRQ,
+		.start	= 24 + OMAP_INTC_START,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -249,9 +247,6 @@ static void __init cm_t3517_init_nand(void)
 static inline void cm_t3517_init_nand(void) {}
 #endif
 
-static struct omap_board_config_kernel cm_t3517_config[] __initdata = {
-};
-
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
 	/* GPIO186 - Green LED */
@@ -285,8 +280,6 @@ static void __init cm_t3517_init(void)
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
-	omap_board_config = cm_t3517_config;
-	omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
 	cm_t3517_init_leds();
 	cm_t3517_init_nand();
 	cm_t3517_init_rtc();
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 6567c1cd5572..18b63ad56274 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -32,15 +32,12 @@
 
 #include <linux/regulator/machine.h>
 #include <linux/i2c/twl.h>
-
-#include <mach/hardware.h>
 #include <mach/id.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <plat/nand.h>
@@ -56,7 +53,6 @@
 #include <linux/interrupt.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
-
 #include "mux.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
@@ -236,9 +232,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.pulldowns	= BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
 				| BIT(15) | BIT(16) | BIT(17),
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 53c39d239d6e..9017813f9abc 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -16,13 +16,14 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
-#include <plat/irqs.h>
 
+#include <plat/cpu.h>
 #include <plat/gpmc.h>
 #include <plat/nand.h>
 #include <plat/onenand.h>
 #include <plat/tc.h>
 
+#include "common.h"
 #include "board-flash.h"
 
 #define REG_FPGA_REV			0x10
@@ -140,7 +141,6 @@ __init board_nand_init(struct mtd_partition *nand_parts,
 	board_nand_data.devsize		= nand_type;
 
 	board_nand_data.ecc_opt = OMAP_ECC_HAMMING_CODE_DEFAULT;
-	board_nand_data.gpmc_irq = OMAP_GPMC_IRQ_BASE + cs;
 	gpmc_nand_init(&board_nand_data);
 }
 #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 6f93a20536ea..2ea7c577b295 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -16,11 +16,9 @@
 #include <linux/of_platform.h>
 #include <linux/irqdomain.h>
 
-#include <mach/hardware.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach/arch.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include "common-board-devices.h"
 
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index ace20482e3e1..12569cb0eddd 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -27,20 +27,19 @@
 #include <linux/io.h>
 #include <linux/input/matrix_keypad.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
-#include "common.h"
 #include <plat/menelaus.h>
 #include <plat/dma.h>
 #include <plat/gpmc.h>
+#include <plat/debug-devices.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 
+#include "common.h"
 #include "mux.h"
 #include "control.h"
 
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 28214483aaba..8408bb2748a6 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -29,10 +29,10 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <plat/usb.h>
+
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 #include <plat/onenand.h>
@@ -425,9 +425,6 @@ static int igep_twl_gpio_setup(struct device *dev,
 };
 
 static struct twl4030_gpio_platform_data igep_twl4030_gpio_pdata = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.setup		= igep_twl_gpio_setup,
 };
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index ef9e82977499..3f3a552b1036 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -29,18 +29,14 @@
 #include <linux/smsc911x.h>
 #include <linux/mmc/host.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include <plat/mcspi.h>
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <mach/board-zoom.h>
-
-#include <asm/delay.h>
 #include <plat/usb.h>
 #include <plat/gpmc-smsc911x.h>
 
@@ -275,9 +271,6 @@ static int ldp_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio)
 }
 
 static struct twl4030_gpio_platform_data ldp_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.setup		= ldp_twl_gpio_setup,
 };
 
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 677357ff61ac..d8deaea37dca 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -25,14 +25,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/menelaus.h>
-#include <mach/irqs.h>
 #include <plat/mcspi.h>
 #include <plat/onenand.h>
 #include <plat/mmc.h>
-#include <plat/serial.h>
 
 #include "mux.h"
 
@@ -600,7 +597,7 @@ static struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
 static struct i2c_board_info __initdata n8x0_i2c_board_info_1[] __initdata = {
 	{
 		I2C_BOARD_INFO("menelaus", 0x72),
-		.irq = INT_24XX_SYS_NIRQ,
+		.irq = 7 + OMAP_INTC_START,
 		.platform_data = &n8x0_menelaus_platform_data,
 	},
 };
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 6202fc76e490..801bcb4c5e22 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -33,13 +33,11 @@
 #include <linux/regulator/machine.h>
 #include <linux/i2c/twl.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
@@ -297,9 +295,6 @@ static int beagle_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data beagle_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.pullups	= BIT(1),
 	.pulldowns	= BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index ef230a0eb5eb..b94873d0c6b6 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -40,12 +40,10 @@
 #include <linux/mmc/host.h>
 #include <linux/export.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include <plat/usb.h>
 #include <plat/nand.h>
 #include "common.h"
@@ -58,6 +56,7 @@
 #include "hsmmc.h"
 #include "common-board-devices.h"
 
+#define OMAP3_EVM_TS_GPIO	175
 #define OMAP3_EVM_EHCI_VBUS	22
 #define OMAP3_EVM_EHCI_SELECT	61
 
@@ -74,6 +73,18 @@
 #define OMAP3EVM_GEN1_ETHR_GPIO_RST	64
 #define OMAP3EVM_GEN2_ETHR_GPIO_RST	7
 
+/*
+ * OMAP35x EVM revision
+ * Run time detection of EVM revision is done by reading Ethernet
+ * PHY ID -
+ *	GEN_1	= 0x01150000
+ *	GEN_2	= 0x92200000
+ */
+enum {
+	OMAP3EVM_BOARD_GEN_1 = 0,	/* EVM Rev between  A - D */
+	OMAP3EVM_BOARD_GEN_2,		/* EVM Rev >= Rev E */
+};
+
 static u8 omap3_evm_version;
 
 u8 get_omap3_evm_rev(void)
@@ -376,9 +387,6 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data omap3evm_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.setup		= omap3evm_twl_gpio_setup,
 };
@@ -525,9 +533,6 @@ static int __init omap3_evm_i2c_init(void)
 	return 0;
 }
 
-static struct omap_board_config_kernel omap3_evm_config[] __initdata = {
-};
-
 static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 
 	.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
@@ -687,9 +692,6 @@ static void __init omap3_evm_init(void)
 	obm = (cpu_is_omap3630()) ? omap36x_board_mux : omap35x_board_mux;
 	omap3_mux_init(obm, OMAP_PACKAGE_CBB);
 
-	omap_board_config = omap3_evm_config;
-	omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
-
 	omap_mux_init_gpio(63, OMAP_PIN_INPUT);
 	omap_hsmmc_init(mmc);
 
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index fca93d1afd43..b5e56fa83c19 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -30,24 +30,21 @@
 #include <linux/i2c/twl.h>
 #include <linux/mmc/host.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include "mux.h"
-#include "hsmmc.h"
-#include "control.h"
-#include "common-board-devices.h"
-
-#include <plat/mux.h>
-#include <plat/board.h>
-#include "common.h"
 #include <plat/gpmc-smsc911x.h>
 #include <plat/gpmc.h>
 #include <plat/sdrc.h>
 #include <plat/usb.h>
 
+#include "common.h"
+#include "mux.h"
+#include "hsmmc.h"
+#include "control.h"
+#include "common-board-devices.h"
+
 #define OMAP3LOGIC_SMSC911X_CS			1
 
 #define OMAP3530_LV_SOM_MMC_GPIO_CD		110
@@ -78,9 +75,6 @@ static struct regulator_init_data omap3logic_vmmc1 = {
 };
 
 static struct twl4030_gpio_platform_data omap3logic_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.pullups	= BIT(1),
 	.pulldowns	= BIT(2)  | BIT(6)  | BIT(7)  | BIT(8)
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 57aebee44fd0..e700a98feba6 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -40,9 +40,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
-#include <mach/hardware.h>
 #include <plat/mcspi.h>
 #include <plat/usb.h>
 #include <video/omapdss.h>
@@ -321,9 +319,6 @@ static int omap3pandora_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data omap3pandora_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.setup		= omap3pandora_twl_gpio_setup,
 };
 
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index b318f5602e36..b8756f0d2a08 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -28,14 +28,17 @@
 #include <linux/regulator/machine.h>
 #include <linux/i2c/twl.h>
 #include <linux/mmc/host.h>
+#include <linux/input/matrix_keypad.h>
+#include <linux/spi/spi.h>
+#include <linux/interrupt.h>
+#include <linux/smsc911x.h>
+#include <linux/i2c/at24.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <plat/nand.h>
@@ -279,9 +282,6 @@ omap3stalker_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data omap3stalker_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.setup		= omap3stalker_twl_gpio_setup,
 };
@@ -362,9 +362,6 @@ static int __init omap3_stalker_i2c_init(void)
 
 #define OMAP3_STALKER_TS_GPIO	175
 
-static struct omap_board_config_kernel omap3_stalker_config[] __initdata = {
-};
-
 static struct platform_device *omap3_stalker_devices[] __initdata = {
 	&keys_gpio,
 };
@@ -399,8 +396,6 @@ static void __init omap3_stalker_init(void)
 {
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
-	omap_board_config = omap3_stalker_config;
-	omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
 
 	omap_mux_init_gpio(23, OMAP_PIN_INPUT);
 	omap_hsmmc_init(mmc);
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 485d14d6a8cd..0e2f838e4009 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -37,14 +37,12 @@
 #include <linux/regulator/machine.h>
 #include <linux/i2c/twl.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 #include <asm/system_info.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <plat/nand.h>
@@ -139,9 +137,6 @@ static int touchbook_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data touchbook_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.pullups	= BIT(1),
 	.pulldowns	= BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 70f6d1d25463..45fe2d3f59b1 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -32,19 +32,18 @@
 #include <linux/wl12xx.h>
 #include <linux/platform_data/omap-abe-twl6040.h>
 
-#include <mach/hardware.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <video/omapdss.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <plat/usb.h>
 #include <plat/mmc.h>
 #include <video/omap-panel-tfp410.h>
 
+#include "soc.h"
 #include "hsmmc.h"
 #include "control.h"
 #include "mux.h"
@@ -263,7 +262,6 @@ static struct twl6040_codec_data twl6040_codec = {
 static struct twl6040_platform_data twl6040_data = {
 	.codec		= &twl6040_codec,
 	.audpwron_gpio	= 127,
-	.irq_base	= TWL6040_CODEC_IRQ_BASE,
 };
 
 /* Panda board uses the common PMIC configuration */
@@ -294,7 +292,7 @@ static int __init omap4_panda_i2c_init(void)
 			TWL_COMMON_REGULATOR_V1V8 |
 			TWL_COMMON_REGULATOR_V2V1);
 	omap4_pmic_init("twl6030", &omap4_panda_twldata,
-			&twl6040_data, OMAP44XX_IRQ_SYS_2N);
+			&twl6040_data, 119 + OMAP44XX_IRQ_GIC_START);
 	omap_register_i2c_bus(2, 400, NULL, 0);
 	/*
 	 * Bus 3 is attached to the DVI port where devices like the pico DLP
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 779734d8ba37..7a62d1322b7a 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -42,16 +42,13 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include "common.h"
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
 #include <plat/gpmc.h>
-#include <mach/hardware.h>
 #include <plat/nand.h>
 #include <plat/mcspi.h>
-#include <plat/mux.h>
 #include <plat/usb.h>
 
 #include "mux.h"
@@ -399,9 +396,6 @@ static int overo_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data overo_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.setup		= overo_twl_gpio_setup,
 };
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 0ad1bb3bdb98..00773a32524a 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -27,6 +27,7 @@
 #include <plat/gpmc.h>
 #include "common.h"
 #include <plat/onenand.h>
+#include <plat/serial.h>
 
 #include "mux.h"
 #include "hsmmc.h"
@@ -72,9 +73,6 @@ static struct platform_device *rm680_peripherals_devices[] __initdata = {
 
 /* TWL */
 static struct twl4030_gpio_platform_data rm680_gpio_data = {
-	.gpio_base		= OMAP_MAX_GPIO_LINES,
-	.irq_base		= TWL4030_GPIO_IRQ_BASE,
-	.irq_end		= TWL4030_GPIO_IRQ_END,
 	.pullups		= BIT(0),
 	.pulldowns		= BIT(1) | BIT(2) | BIT(8) | BIT(15),
 };
@@ -87,7 +85,7 @@ static struct twl4030_platform_data rm680_twl_data = {
 static void __init rm680_i2c_init(void)
 {
 	omap3_pmic_get_config(&rm680_twl_data, TWL_COMMON_PDATA_USB, 0);
-	omap_pmic_init(1, 2900, "twl5031", INT_34XX_SYS_NIRQ, &rm680_twl_data);
+	omap_pmic_init(1, 2900, "twl5031", 7 + OMAP_INTC_START, &rm680_twl_data);
 	omap_register_i2c_bus(2, 400, NULL, 0);
 	omap_register_i2c_bus(3, 400, NULL, 0);
 }
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index df2534de3361..456049055daa 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -28,7 +28,6 @@
 #include <asm/system_info.h>
 
 #include <plat/mcspi.h>
-#include <plat/board.h>
 #include "common.h"
 #include <plat/dma.h>
 #include <plat/gpmc.h>
@@ -774,9 +773,6 @@ static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
 }
 
 static struct twl4030_gpio_platform_data rx51_gpio_data = {
-	.gpio_base		= OMAP_MAX_GPIO_LINES,
-	.irq_base		= TWL4030_GPIO_IRQ_BASE,
-	.irq_end		= TWL4030_GPIO_IRQ_END,
 	.pulldowns		= BIT(0) | BIT(1) | BIT(2) | BIT(3)
 				| BIT(4) | BIT(5)
 				| BIT(8) | BIT(9) | BIT(10) | BIT(11)
@@ -1051,7 +1047,7 @@ static int __init rx51_i2c_init(void)
 	rx51_twldata.vdac->constraints.apply_uV = true;
 	rx51_twldata.vdac->constraints.name = "VDAC";
 
-	omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
+	omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
 	omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
 			      ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 345dd931f76f..93b466150002 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -18,13 +18,11 @@
 #include <linux/gpio.h>
 #include <linux/leds.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include <plat/mcspi.h>
-#include <plat/board.h>
 #include "common.h"
 #include <plat/dma.h>
 #include <plat/gpmc.h>
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
index d4c8392cadb6..c4f8833b4c3c 100644
--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -15,13 +15,10 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/irqs.h>
-#include <plat/board.h>
 #include "common.h"
 #include <plat/usb.h>
 
@@ -32,15 +29,10 @@ static struct omap_musb_board_data musb_board_data = {
 	.power		= 500,
 };
 
-static struct omap_board_config_kernel ti81xx_evm_config[] __initdata = {
-};
-
 static void __init ti81xx_evm_init(void)
 {
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
-	omap_board_config = ti81xx_evm_config;
-	omap_board_config_size = ARRAY_SIZE(ti81xx_evm_config);
 	usb_musb_init(&musb_board_data);
 }
 
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index f64f44173061..5ec069e529e7 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -22,6 +22,9 @@
 
 #include <mach/board-zoom.h>
 
+#include "soc.h"
+#include "common.h"
+
 #define ZOOM_SMSC911X_CS	7
 #define ZOOM_SMSC911X_GPIO	158
 #define ZOOM_QUADUART_CS	3
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index 28187f134fff..ea79bc299baf 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -18,6 +18,8 @@
 #include <video/omapdss.h>
 #include <mach/board-zoom.h>
 
+#include "common.h"
+
 #define LCD_PANEL_RESET_GPIO_PROD	96
 #define LCD_PANEL_RESET_GPIO_PILOT	55
 #define LCD_PANEL_QVGA_GPIO		56
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index b797cb279618..6bcc107b9fc3 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -19,6 +19,7 @@
 #include <linux/regulator/fixed.h>
 #include <linux/wl12xx.h>
 #include <linux/mmc/host.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -251,9 +252,6 @@ static void zoom2_set_hs_extmute(int mute)
 }
 
 static struct twl4030_gpio_platform_data zoom_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.setup		= zoom_twl_gpio_setup,
 };
 
@@ -281,7 +279,7 @@ static int __init omap_i2c_init(void)
 		codec_data->hs_extmute = 1;
 		codec_data->set_hs_extmute = zoom2_set_hs_extmute;
 	}
-	omap_pmic_init(1, 2400, "twl5030", INT_34XX_SYS_NIRQ, &zoom_twldata);
+	omap_pmic_init(1, 2400, "twl5030", 7 + OMAP_INTC_START, &zoom_twldata);
 	omap_register_i2c_bus(2, 400, NULL, 0);
 	omap_register_i2c_bus(3, 400, NULL, 0);
 	return 0;
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index 4e7e56142e6f..4994438e1f46 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -22,7 +22,6 @@
 #include <asm/mach/arch.h>
 
 #include "common.h"
-#include <plat/board.h>
 #include <plat/usb.h>
 
 #include <mach/board-zoom.h>
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index 3d9d746b221a..cabcfdba5246 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -33,11 +33,11 @@
 #include <linux/cpufreq.h>
 #include <linux/slab.h>
 
-#include <plat/cpu.h>
 #include <plat/clock.h>
 #include <plat/sram.h>
 #include <plat/sdrc.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index cd7fd0f91149..ae624c3b832a 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -22,8 +22,8 @@
 #include <asm/div64.h>
 
 #include <plat/clock.h>
-#include <plat/cpu.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "cm-regbits-24xx.h"
 #include "cm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index ea3f565ba1a4..1a1f97f3ca69 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -22,14 +22,16 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/bitops.h>
-#include <trace/events/power.h>
 
 #include <asm/cpu.h>
+
 #include <plat/clock.h>
-#include "clockdomain.h"
-#include <plat/cpu.h>
 #include <plat/prcm.h>
 
+#include <trace/events/power.h>
+
+#include "soc.h"
+#include "clockdomain.h"
 #include "clock.h"
 #include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 002745181ad6..12c178dbc9f5 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -18,9 +18,9 @@
 #include <linux/clk.h>
 #include <linux/list.h>
 
-#include <plat/hardware.h>
 #include <plat/clkdev_omap.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "clock2xxx.h"
diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c
index dfda9a3f2cb2..a8e326177466 100644
--- a/arch/arm/mach-omap2/clock2430.c
+++ b/arch/arm/mach-omap2/clock2430.c
@@ -21,9 +21,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
 #include <plat/clock.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "clock2xxx.h"
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index cacabb070e22..02fe1f28affc 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -17,9 +17,9 @@
 #include <linux/clk.h>
 #include <linux/list.h>
 
-#include <plat/hardware.h>
 #include <plat/clkdev_omap.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "clock2xxx.h"
diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c
index 12500097378d..e92be1fc1a00 100644
--- a/arch/arm/mach-omap2/clock2xxx.c
+++ b/arch/arm/mach-omap2/clock2xxx.c
@@ -22,9 +22,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/cpu.h>
 #include <plat/clock.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "clock2xxx.h"
 #include "cm.h"
diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
index 25bbcc7ca4dc..7aa5ecaee5a2 100644
--- a/arch/arm/mach-omap2/clock33xx_data.c
+++ b/arch/arm/mach-omap2/clock33xx_data.c
@@ -18,8 +18,8 @@
 #include <linux/list.h>
 #include <linux/clk.h>
 #include <plat/clkdev_omap.h>
-#include <plat/am33xx.h>
 
+#include "am33xx.h"
 #include "iomap.h"
 #include "control.h"
 #include "clock.h"
diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c
index 794d82702c85..fc2765bcdd40 100644
--- a/arch/arm/mach-omap2/clock3xxx.c
+++ b/arch/arm/mach-omap2/clock3xxx.c
@@ -21,9 +21,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
 #include <plat/clock.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "clock3xxx.h"
 #include "prm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 83bed9ad3017..10a2398e1736 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -21,9 +21,9 @@
 #include <linux/list.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
 #include <plat/clkdev_omap.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "clock3xxx.h"
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index d7f55e43b761..500682c051c1 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -28,9 +28,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
 #include <plat/clkdev_omap.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "clock44xx.h"
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c
index 389f9f8b570c..a911e76b4ecf 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
@@ -18,8 +18,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
-
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "cm.h"
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index 14734746457c..013fedc9e131 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -27,6 +27,7 @@
 #include <plat/mcspi.h>
 #include <plat/nand.h>
 
+#include "common.h"
 #include "common-board-devices.h"
 
 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
@@ -35,16 +36,6 @@ static struct omap2_mcspi_device_config ads7846_mcspi_config = {
 	.turbo_mode	= 0,
 };
 
-/*
- * ADS7846 driver maybe request a gpio according to the value
- * of pdata->get_pendown_state, but we have done this. So set
- * get_pendown_state to avoid twice gpio requesting.
- */
-static int omap3_get_pendown_state(void)
-{
-	return !gpio_get_value(OMAP3_EVM_TS_GPIO);
-}
-
 static struct ads7846_platform_data ads7846_config = {
 	.x_max			= 0x0fff,
 	.y_max			= 0x0fff,
@@ -55,7 +46,6 @@ static struct ads7846_platform_data ads7846_config = {
 	.debounce_rep		= 1,
 	.gpio_pendown		= -EINVAL,
 	.keep_vref_on		= 1,
-	.get_pendown_state	= &omap3_get_pendown_state,
 };
 
 static struct spi_board_info ads7846_spi_board_info __initdata = {
diff --git a/arch/arm/mach-omap2/common-board-devices.h b/arch/arm/mach-omap2/common-board-devices.h
index 4c4ef6a6166b..a0b4a42836ab 100644
--- a/arch/arm/mach-omap2/common-board-devices.h
+++ b/arch/arm/mach-omap2/common-board-devices.h
@@ -4,7 +4,6 @@
 #include "twl-common.h"
 
 #define NAND_BLOCK_SIZE	SZ_128K
-#define OMAP3_EVM_TS_GPIO	175
 
 struct mtd_partition;
 struct ads7846_platform_data;
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 069f9725b1c3..8e43c4d885d5 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -17,11 +17,10 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
-#include <plat/board.h>
 #include <plat/mux.h>
 #include <plat/clock.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "sdrc.h"
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 1f65b1871c23..da0f5c187353 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -26,11 +26,18 @@
 #define __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H
 #ifndef __ASSEMBLER__
 
+#include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/i2c/twl.h>
-#include <plat/common.h>
+
 #include <asm/proc-fns.h>
 
+#include <plat/cpu.h>
+#include <plat/serial.h>
+#include <plat/common.h>
+
+#define OMAP_INTC_START		NR_IRQS
+
 #ifdef CONFIG_SOC_OMAP2420
 extern void omap242x_map_common_io(void);
 #else
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 3223b81e7532..d1ff8399a222 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -15,9 +15,9 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
 #include <plat/sdrc.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "cm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index b8cdc8531b60..c1a5cab0f236 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -21,7 +21,7 @@
 #include <mach/ctrl_module_pad_core_44xx.h>
 #include <mach/ctrl_module_pad_wkup_44xx.h>
 
-#include <plat/am33xx.h>
+#include "am33xx.h"
 
 #ifndef __ASSEMBLY__
 #define OMAP242X_CTRL_REGADDR(reg)					\
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index f2a49a48ef59..bc2756959be5 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -28,7 +28,6 @@
 #include <linux/cpu_pm.h>
 
 #include <plat/prcm.h>
-#include <plat/irqs.h>
 #include "powerdomain.h"
 #include "clockdomain.h"
 
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index ee05e193fc61..288bee6cbb76 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -238,8 +238,9 @@ int __init omap4_idle_init(void)
 	for_each_cpu(cpu_id, cpu_online_mask) {
 		dev = &per_cpu(omap4_idle_dev, cpu_id);
 		dev->cpu = cpu_id;
+#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
 		dev->coupled_cpus = *cpu_online_mask;
-
+#endif
 		cpuidle_register_driver(&omap4_idle_driver);
 
 		if (cpuidle_register_device(dev)) {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index c00c68961bb8..1efa984b1a47 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -19,19 +19,18 @@
 #include <linux/of.h>
 #include <linux/platform_data/omap4-keypad.h>
 
-#include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/pmu.h>
 
 #include "iomap.h"
-#include <plat/board.h>
 #include <plat/dma.h>
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
 #include <plat/omap4-keypad.h>
 
+#include "soc.h"
+#include "common.h"
 #include "mux.h"
 #include "control.h"
 #include "devices.h"
@@ -112,7 +111,7 @@ static struct resource omap2cam_resources[] = {
 		.flags		= IORESOURCE_MEM,
 	},
 	{
-		.start		= INT_24XX_CAM_IRQ,
+		.start		= 24 + OMAP_INTC_START,
 		.flags		= IORESOURCE_IRQ,
 	}
 };
@@ -201,7 +200,7 @@ static struct resource omap3isp_resources[] = {
 		.flags		= IORESOURCE_MEM,
 	},
 	{
-		.start		= INT_34XX_CAM_IRQ,
+		.start		= 24 + OMAP_INTC_START,
 		.flags		= IORESOURCE_IRQ,
 	}
 };
@@ -435,14 +434,12 @@ static inline void omap_init_mcspi(void) {}
 #endif
 
 static struct resource omap2_pmu_resource = {
-	.start	= 3,
-	.end	= 3,
+	.start	= 3 + OMAP_INTC_START,
 	.flags	= IORESOURCE_IRQ,
 };
 
 static struct resource omap3_pmu_resource = {
-	.start	= INT_34XX_BENCH_MPU_EMUL,
-	.end	= INT_34XX_BENCH_MPU_EMUL,
+	.start	= 3 + OMAP_INTC_START,
 	.flags	= IORESOURCE_IRQ,
 };
 
@@ -475,7 +472,7 @@ static struct resource omap2_sham_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= INT_24XX_SHA1MD5,
+		.start	= 51 + OMAP_INTC_START,
 		.flags	= IORESOURCE_IRQ,
 	}
 };
@@ -493,7 +490,7 @@ static struct resource omap3_sham_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= INT_34XX_SHA1MD52_IRQ,
+		.start	= 49 + OMAP_INTC_START,
 		.flags	= IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index b9c8d2f6a81f..d8318dc5ee91 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -28,9 +28,9 @@
 #include <linux/bitops.h>
 #include <linux/clkdev.h>
 
-#include <plat/cpu.h>
 #include <plat/clock.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c
index 9c6a296b3dc3..09d0ccccb861 100644
--- a/arch/arm/mach-omap2/dpll44xx.c
+++ b/arch/arm/mach-omap2/dpll44xx.c
@@ -15,9 +15,9 @@
 #include <linux/io.h>
 #include <linux/bitops.h>
 
-#include <plat/cpu.h>
 #include <plat/clock.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "clock44xx.h"
 #include "cm-regbits-44xx.h"
diff --git a/arch/arm/mach-omap2/emu.c b/arch/arm/mach-omap2/emu.c
index e28e761b7ab9..b3566f68a559 100644
--- a/arch/arm/mach-omap2/emu.c
+++ b/arch/arm/mach-omap2/emu.c
@@ -21,8 +21,7 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 
-#include <mach/hardware.h>
-
+#include "soc.h"
 #include "iomap.h"
 
 MODULE_LICENSE("GPL");
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index 9ad7d489b0de..7b52bdfc59c9 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -21,6 +21,7 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/of.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 386dec8d2351..9e9f47ad6187 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -16,20 +16,28 @@
 
 #include <asm/mach/flash.h>
 
-#include <plat/cpu.h>
 #include <plat/nand.h>
-#include <plat/board.h>
 #include <plat/gpmc.h>
 
-static struct resource gpmc_nand_resource = {
-	.flags		= IORESOURCE_MEM,
+#include "soc.h"
+
+static struct resource gpmc_nand_resource[] = {
+	{
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.flags		= IORESOURCE_IRQ,
+	},
+	{
+		.flags		= IORESOURCE_IRQ,
+	},
 };
 
 static struct platform_device gpmc_nand_device = {
 	.name		= "omap2-nand",
 	.id		= 0,
-	.num_resources	= 1,
-	.resource	= &gpmc_nand_resource,
+	.num_resources	= ARRAY_SIZE(gpmc_nand_resource),
+	.resource	= gpmc_nand_resource,
 };
 
 static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data)
@@ -75,6 +83,7 @@ static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data
 		gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0);
 	gpmc_cs_configure(gpmc_nand_data->cs,
 			GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND);
+	gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_WP, 0);
 	err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t);
 	if (err)
 		return err;
@@ -90,12 +99,19 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
 	gpmc_nand_device.dev.platform_data = gpmc_nand_data;
 
 	err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
-				&gpmc_nand_data->phys_base);
+				(unsigned long *)&gpmc_nand_resource[0].start);
 	if (err < 0) {
 		dev_err(dev, "Cannot request GPMC CS\n");
 		return err;
 	}
 
+	gpmc_nand_resource[0].end = gpmc_nand_resource[0].start +
+							NAND_IO_SIZE - 1;
+
+	gpmc_nand_resource[1].start =
+				gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
+	gpmc_nand_resource[2].start =
+				gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
 	 /* Set timings in GPMC */
 	err = omap2_nand_gpmc_retime(gpmc_nand_data);
 	if (err < 0) {
@@ -108,6 +124,8 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
 		gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_RDY_BSY, 1);
 	}
 
+	gpmc_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs);
+
 	err = platform_device_register(&gpmc_nand_device);
 	if (err < 0) {
 		dev_err(dev, "Unable to register NAND device\n");
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index a0fa9bb2bda5..b66fb8e5faaa 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -18,16 +18,24 @@
 
 #include <asm/mach/flash.h>
 
-#include <plat/cpu.h>
 #include <plat/onenand.h>
-#include <plat/board.h>
 #include <plat/gpmc.h>
 
+#include "soc.h"
+
+#define	ONENAND_IO_SIZE	SZ_128K
+
 static struct omap_onenand_platform_data *gpmc_onenand_data;
 
+static struct resource gpmc_onenand_resource = {
+	.flags		= IORESOURCE_MEM,
+};
+
 static struct platform_device gpmc_onenand_device = {
 	.name		= "omap2-onenand",
 	.id		= -1,
+	.num_resources	= 1,
+	.resource	= &gpmc_onenand_resource,
 };
 
 static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
@@ -390,6 +398,8 @@ static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr)
 
 void __init gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
 {
+	int err;
+
 	gpmc_onenand_data = _onenand_data;
 	gpmc_onenand_data->onenand_setup = gpmc_onenand_setup;
 	gpmc_onenand_device.dev.platform_data = gpmc_onenand_data;
@@ -401,8 +411,19 @@ void __init gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
 		gpmc_onenand_data->flags |= ONENAND_SYNC_READ;
 	}
 
+	err = gpmc_cs_request(gpmc_onenand_data->cs, ONENAND_IO_SIZE,
+				(unsigned long *)&gpmc_onenand_resource.start);
+	if (err < 0) {
+		pr_err("%s: Cannot request GPMC CS\n", __func__);
+		return;
+	}
+
+	gpmc_onenand_resource.end = gpmc_onenand_resource.start +
+							ONENAND_IO_SIZE - 1;
+
 	if (platform_device_register(&gpmc_onenand_device) < 0) {
-		printk(KERN_ERR "Unable to register OneNAND device\n");
+		pr_err("%s: Unable to register OneNAND device\n", __func__);
+		gpmc_cs_free(gpmc_onenand_data->cs);
 		return;
 	}
 }
diff --git a/arch/arm/mach-omap2/gpmc-smc91x.c b/arch/arm/mach-omap2/gpmc-smc91x.c
index ba10c24f3d8d..245839dfc722 100644
--- a/arch/arm/mach-omap2/gpmc-smc91x.c
+++ b/arch/arm/mach-omap2/gpmc-smc91x.c
@@ -17,10 +17,11 @@
 #include <linux/io.h>
 #include <linux/smc91x.h>
 
-#include <plat/board.h>
 #include <plat/gpmc.h>
 #include <plat/gpmc-smc91x.h>
 
+#include "soc.h"
+
 static struct omap_smc91x_platform_data *gpmc_cfg;
 
 static struct resource gpmc_smc91x_resources[] = {
diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c
index b6c77be3e8f7..a3a28878f0c9 100644
--- a/arch/arm/mach-omap2/gpmc-smsc911x.c
+++ b/arch/arm/mach-omap2/gpmc-smsc911x.c
@@ -20,7 +20,6 @@
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 
-#include <plat/board.h>
 #include <plat/gpmc.h>
 #include <plat/gpmc-smsc911x.h>
 
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index b2b5759ab0fe..055ae8bd943f 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -28,8 +28,13 @@
 #include <asm/mach-types.h>
 #include <plat/gpmc.h>
 
+#include <plat/cpu.h>
+#include <plat/gpmc.h>
 #include <plat/sdrc.h>
 
+#include "soc.h"
+#include "common.h"
+
 /* GPMC register offsets */
 #define GPMC_REVISION		0x00
 #define GPMC_SYSCONFIG		0x10
@@ -78,6 +83,15 @@
 #define ENABLE_PREFETCH		(0x1 << 7)
 #define DMA_MPU_MODE		2
 
+/* XXX: Only NAND irq has been considered,currently these are the only ones used
+ */
+#define	GPMC_NR_IRQ		2
+
+struct gpmc_client_irq	{
+	unsigned		irq;
+	u32			bitmask;
+};
+
 /* Structure to save gpmc cs context */
 struct gpmc_cs_config {
 	u32 config1;
@@ -105,6 +119,10 @@ struct omap3_gpmc_regs {
 	struct gpmc_cs_config cs_context[GPMC_CS_NUM];
 };
 
+static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
+static struct irq_chip gpmc_irq_chip;
+static unsigned gpmc_irq_start;
+
 static struct resource	gpmc_mem_root;
 static struct resource	gpmc_cs_mem[GPMC_CS_NUM];
 static DEFINE_SPINLOCK(gpmc_mem_lock);
@@ -682,6 +700,117 @@ int gpmc_prefetch_reset(int cs)
 }
 EXPORT_SYMBOL(gpmc_prefetch_reset);
 
+void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs)
+{
+	reg->gpmc_status = gpmc_base + GPMC_STATUS;
+	reg->gpmc_nand_command = gpmc_base + GPMC_CS0_OFFSET +
+				GPMC_CS_NAND_COMMAND + GPMC_CS_SIZE * cs;
+	reg->gpmc_nand_address = gpmc_base + GPMC_CS0_OFFSET +
+				GPMC_CS_NAND_ADDRESS + GPMC_CS_SIZE * cs;
+	reg->gpmc_nand_data = gpmc_base + GPMC_CS0_OFFSET +
+				GPMC_CS_NAND_DATA + GPMC_CS_SIZE * cs;
+	reg->gpmc_prefetch_config1 = gpmc_base + GPMC_PREFETCH_CONFIG1;
+	reg->gpmc_prefetch_config2 = gpmc_base + GPMC_PREFETCH_CONFIG2;
+	reg->gpmc_prefetch_control = gpmc_base + GPMC_PREFETCH_CONTROL;
+	reg->gpmc_prefetch_status = gpmc_base + GPMC_PREFETCH_STATUS;
+	reg->gpmc_ecc_config = gpmc_base + GPMC_ECC_CONFIG;
+	reg->gpmc_ecc_control = gpmc_base + GPMC_ECC_CONTROL;
+	reg->gpmc_ecc_size_config = gpmc_base + GPMC_ECC_SIZE_CONFIG;
+	reg->gpmc_ecc1_result = gpmc_base + GPMC_ECC1_RESULT;
+	reg->gpmc_bch_result0 = gpmc_base + GPMC_ECC_BCH_RESULT_0;
+}
+
+int gpmc_get_client_irq(unsigned irq_config)
+{
+	int i;
+
+	if (hweight32(irq_config) > 1)
+		return 0;
+
+	for (i = 0; i < GPMC_NR_IRQ; i++)
+		if (gpmc_client_irq[i].bitmask & irq_config)
+			return gpmc_client_irq[i].irq;
+
+	return 0;
+}
+
+static int gpmc_irq_endis(unsigned irq, bool endis)
+{
+	int i;
+	u32 regval;
+
+	for (i = 0; i < GPMC_NR_IRQ; i++)
+		if (irq == gpmc_client_irq[i].irq) {
+			regval = gpmc_read_reg(GPMC_IRQENABLE);
+			if (endis)
+				regval |= gpmc_client_irq[i].bitmask;
+			else
+				regval &= ~gpmc_client_irq[i].bitmask;
+			gpmc_write_reg(GPMC_IRQENABLE, regval);
+			break;
+		}
+
+	return 0;
+}
+
+static void gpmc_irq_disable(struct irq_data *p)
+{
+	gpmc_irq_endis(p->irq, false);
+}
+
+static void gpmc_irq_enable(struct irq_data *p)
+{
+	gpmc_irq_endis(p->irq, true);
+}
+
+static void gpmc_irq_noop(struct irq_data *data) { }
+
+static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
+
+static int gpmc_setup_irq(int gpmc_irq)
+{
+	int i;
+	u32 regval;
+
+	if (!gpmc_irq)
+		return -EINVAL;
+
+	gpmc_irq_start = irq_alloc_descs(-1, 0, GPMC_NR_IRQ, 0);
+	if (IS_ERR_VALUE(gpmc_irq_start)) {
+		pr_err("irq_alloc_descs failed\n");
+		return gpmc_irq_start;
+	}
+
+	gpmc_irq_chip.name = "gpmc";
+	gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
+	gpmc_irq_chip.irq_enable = gpmc_irq_enable;
+	gpmc_irq_chip.irq_disable = gpmc_irq_disable;
+	gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
+	gpmc_irq_chip.irq_ack = gpmc_irq_noop;
+	gpmc_irq_chip.irq_mask = gpmc_irq_noop;
+	gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
+
+	gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
+	gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
+
+	for (i = 0; i < GPMC_NR_IRQ; i++) {
+		gpmc_client_irq[i].irq = gpmc_irq_start + i;
+		irq_set_chip_and_handler(gpmc_client_irq[i].irq,
+					&gpmc_irq_chip, handle_simple_irq);
+		set_irq_flags(gpmc_client_irq[i].irq,
+				IRQF_VALID | IRQF_NOAUTOEN);
+	}
+
+	/* Disable interrupts */
+	gpmc_write_reg(GPMC_IRQENABLE, 0);
+
+	/* clear interrupts */
+	regval = gpmc_read_reg(GPMC_IRQSTATUS);
+	gpmc_write_reg(GPMC_IRQSTATUS, regval);
+
+	return request_irq(gpmc_irq, gpmc_handle_irq, 0, "gpmc", NULL);
+}
+
 static void __init gpmc_mem_init(void)
 {
 	int cs;
@@ -711,8 +840,8 @@ static void __init gpmc_mem_init(void)
 
 static int __init gpmc_init(void)
 {
-	u32 l, irq;
-	int cs, ret = -EINVAL;
+	u32 l;
+	int ret = -EINVAL;
 	int gpmc_irq;
 	char *ck = NULL;
 
@@ -722,16 +851,16 @@ static int __init gpmc_init(void)
 			l = OMAP2420_GPMC_BASE;
 		else
 			l = OMAP34XX_GPMC_BASE;
-		gpmc_irq = INT_34XX_GPMC_IRQ;
+		gpmc_irq = 20 + OMAP_INTC_START;
 	} else if (cpu_is_omap34xx()) {
 		ck = "gpmc_fck";
 		l = OMAP34XX_GPMC_BASE;
-		gpmc_irq = INT_34XX_GPMC_IRQ;
+		gpmc_irq = 20 + OMAP_INTC_START;
 	} else if (cpu_is_omap44xx() || soc_is_omap54xx()) {
 		/* Base address and irq number are same for OMAP4/5 */
 		ck = "gpmc_ck";
 		l = OMAP44XX_GPMC_BASE;
-		gpmc_irq = OMAP44XX_IRQ_GPMC;
+		gpmc_irq = 20 + OMAP44XX_IRQ_GIC_START;
 	}
 
 	if (WARN_ON(!ck))
@@ -761,16 +890,7 @@ static int __init gpmc_init(void)
 	gpmc_write_reg(GPMC_SYSCONFIG, l);
 	gpmc_mem_init();
 
-	/* initalize the irq_chained */
-	irq = OMAP_GPMC_IRQ_BASE;
-	for (cs = 0; cs < GPMC_CS_NUM; cs++) {
-		irq_set_chip_and_handler(irq, &dummy_irq_chip,
-						handle_simple_irq);
-		set_irq_flags(irq, IRQF_VALID);
-		irq++;
-	}
-
-	ret = request_irq(gpmc_irq, gpmc_handle_irq, IRQF_SHARED, "gpmc", NULL);
+	ret = gpmc_setup_irq(gpmc_irq);
 	if (ret)
 		pr_err("gpmc: irq-%d could not claim: err %d\n",
 						gpmc_irq, ret);
@@ -780,12 +900,19 @@ postcore_initcall(gpmc_init);
 
 static irqreturn_t gpmc_handle_irq(int irq, void *dev)
 {
-	u8 cs;
+	int i;
+	u32 regval;
+
+	regval = gpmc_read_reg(GPMC_IRQSTATUS);
+
+	if (!regval)
+		return IRQ_NONE;
+
+	for (i = 0; i < GPMC_NR_IRQ; i++)
+		if (regval & gpmc_client_irq[i].bitmask)
+			generic_handle_irq(gpmc_client_irq[i].irq);
 
-	/* check cs to invoke the irq */
-	cs = ((gpmc_read_reg(GPMC_PREFETCH_CONFIG1)) >> CS_NUM_SHIFT) & 0x7;
-	if (OMAP_GPMC_IRQ_BASE+cs <= OMAP_GPMC_IRQ_END)
-		generic_handle_irq(OMAP_GPMC_IRQ_BASE+cs);
+	gpmc_write_reg(GPMC_IRQSTATUS, regval);
 
 	return IRQ_HANDLED;
 }
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index a9675d8d1822..80399d740952 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -15,6 +15,8 @@
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <mach/hardware.h>
+#include <linux/platform_data/gpio-omap.h>
+
 #include <plat/mmc.h>
 #include <plat/omap-pm.h>
 #include <plat/mux.h>
diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c
index a12e224eb97d..fc57e67b321f 100644
--- a/arch/arm/mach-omap2/i2c.c
+++ b/arch/arm/mach-omap2/i2c.c
@@ -19,7 +19,6 @@
  *
  */
 
-#include <plat/cpu.h>
 #include <plat/i2c.h>
 #include "common.h"
 #include <plat/omap_hwmod.h>
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 40373db649aa..7219df0e831a 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -22,10 +22,10 @@
 #include <asm/cputype.h>
 
 #include "common.h"
-#include <plat/cpu.h>
 
 #include <mach/id.h>
 
+#include "soc.h"
 #include "control.h"
 
 static unsigned int omap_revision;
diff --git a/arch/arm/mach-omap2/include/mach/gpio.h b/arch/arm/mach-omap2/include/mach/gpio.h
index be4d290d57ee..5621cc59c9f4 100644
--- a/arch/arm/mach-omap2/include/mach/gpio.h
+++ b/arch/arm/mach-omap2/include/mach/gpio.h
@@ -1,5 +1,3 @@
 /*
  * arch/arm/mach-omap2/include/mach/gpio.h
  */
-
-#include <plat/gpio.h>
diff --git a/arch/arm/mach-omap2/include/mach/hardware.h b/arch/arm/mach-omap2/include/mach/hardware.h
index 78edf9d33f71..54492dbf6973 100644
--- a/arch/arm/mach-omap2/include/mach/hardware.h
+++ b/arch/arm/mach-omap2/include/mach/hardware.h
@@ -1,5 +1,3 @@
 /*
  * arch/arm/mach-omap2/include/mach/hardware.h
  */
-
-#include <plat/hardware.h>
diff --git a/arch/arm/mach-omap2/include/mach/irqs.h b/arch/arm/mach-omap2/include/mach/irqs.h
index 44dab7725696..ba5282cafa42 100644
--- a/arch/arm/mach-omap2/include/mach/irqs.h
+++ b/arch/arm/mach-omap2/include/mach/irqs.h
@@ -1,5 +1,3 @@
 /*
  * arch/arm/mach-omap2/include/mach/irqs.h
  */
-
-#include <plat/irqs.h>
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 4d2d981ff5c5..0d79c23e9f88 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -33,6 +33,7 @@
 #include <plat/multi.h>
 #include <plat/dma.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "voltage.h"
 #include "powerdomain.h"
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index bcd83db41bbc..efed4f540adb 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -23,8 +23,7 @@
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 
-#include <mach/hardware.h>
-
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 
@@ -49,6 +48,8 @@
 #define OMAP3_IRQ_BASE		OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE)
 #define INTCPS_SIR_IRQ_OFFSET	0x0040	/* omap2/3 active interrupt offset */
 #define ACTIVEIRQ_MASK		0x7f	/* omap2/3 active interrupt bits */
+#define INTCPS_NR_MIR_REGS	3
+#define INTCPS_NR_IRQS		96
 
 /*
  * OMAP2 has a number of different interrupt controllers, each interrupt
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 6875be837d9f..0d974565f8ca 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -16,8 +16,10 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/pm_runtime.h>
+
 #include <plat/mailbox.h>
-#include <mach/irqs.h>
+
+#include "soc.h"
 
 #define MAILBOX_REVISION		0x000
 #define MAILBOX_MESSAGE(m)		(0x040 + 4 * (m))
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 577cb77db26c..d493727632e9 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -18,9 +18,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
-#include <mach/irqs.h>
 #include <plat/dma.h>
-#include <plat/cpu.h>
 #include <plat/mcbsp.h>
 #include <plat/omap_device.h>
 #include <linux/pm_runtime.h>
diff --git a/arch/arm/mach-omap2/msdi.c b/arch/arm/mach-omap2/msdi.c
index fb5bc6cf3773..9e57b4aadb06 100644
--- a/arch/arm/mach-omap2/msdi.c
+++ b/arch/arm/mach-omap2/msdi.c
@@ -23,6 +23,7 @@
 
 #include <linux/kernel.h>
 #include <linux/err.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index 471e62a74a16..76f9b3c2f586 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -127,7 +127,6 @@ struct omap_mux_partition {
  * @gpio:	GPIO number
  * @muxnames:	available signal modes for a ball
  * @balls:	available balls on the package
- * @partition:	mux partition
  */
 struct omap_mux {
 	u16	reg_offset;
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
index 1be8bcb52e93..df298d46707c 100644
--- a/arch/arm/mach-omap2/omap-iommu.c
+++ b/arch/arm/mach-omap2/omap-iommu.c
@@ -14,7 +14,9 @@
 #include <linux/platform_device.h>
 
 #include <plat/iommu.h>
-#include <plat/irqs.h>
+
+#include "soc.h"
+#include "common.h"
 
 struct iommu_device {
 	resource_size_t base;
@@ -29,7 +31,7 @@ static int num_iommu_devices;
 static struct iommu_device omap3_devices[] = {
 	{
 		.base = 0x480bd400,
-		.irq = 24,
+		.irq = 24 + OMAP_INTC_START,
 		.pdata = {
 			.name = "isp",
 			.nr_tlb_entries = 8,
@@ -41,7 +43,7 @@ static struct iommu_device omap3_devices[] = {
 #if defined(CONFIG_OMAP_IOMMU_IVA2)
 	{
 		.base = 0x5d000000,
-		.irq = 28,
+		.irq = 28 + OMAP_INTC_START,
 		.pdata = {
 			.name = "iva2",
 			.nr_tlb_entries = 32,
@@ -64,7 +66,7 @@ static struct platform_device *omap3_iommu_pdev[NR_OMAP3_IOMMU_DEVICES];
 static struct iommu_device omap4_devices[] = {
 	{
 		.base = OMAP4_MMU1_BASE,
-		.irq = OMAP44XX_IRQ_DUCATI_MMU,
+		.irq = 100 + OMAP44XX_IRQ_GIC_START,
 		.pdata = {
 			.name = "ducati",
 			.nr_tlb_entries = 32,
@@ -75,7 +77,7 @@ static struct iommu_device omap4_devices[] = {
 	},
 	{
 		.base = OMAP4_MMU2_BASE,
-		.irq = OMAP44XX_IRQ_TESLA_MMU,
+		.irq = 28 + OMAP44XX_IRQ_GIC_START,
 		.pdata = {
 			.name = "tesla",
 			.nr_tlb_entries = 32,
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 637a1bdf2ac4..ff4e6a0e9c7c 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -50,9 +50,8 @@
 #include <asm/suspend.h>
 #include <asm/hardware/cache-l2x0.h>
 
-#include <plat/omap44xx.h>
-
 #include "common.h"
+#include "omap44xx.h"
 #include "omap4-sar-layout.h"
 #include "pm.h"
 #include "prcm_mpu44xx.h"
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index 9a35adf91232..19cc5f504f7e 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -24,11 +24,11 @@
 #include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 
-#include <mach/hardware.h>
 #include <mach/omap-secure.h>
 #include <mach/omap-wakeupgen.h>
 #include <asm/cputype.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "clockdomain.h"
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 05fdebfaa195..b54427dec2a3 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -30,6 +30,7 @@
 #include <mach/omap-wakeupgen.h>
 #include <mach/omap-secure.h>
 
+#include "soc.h"
 #include "omap4-sar-layout.h"
 #include "common.h"
 
diff --git a/arch/arm/plat-omap/include/plat/omap24xx.h b/arch/arm/mach-omap2/omap24xx.h
index 92df9e27cc5c..641a2c8d2eee 100644
--- a/arch/arm/plat-omap/include/plat/omap24xx.h
+++ b/arch/arm/mach-omap2/omap24xx.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/plat-omap/include/mach/omap24xx.h
- *
  * This file contains the processor specific definitions
  * of the TI OMAP24XX.
  *
diff --git a/arch/arm/plat-omap/include/plat/omap34xx.h b/arch/arm/mach-omap2/omap34xx.h
index 0d818acf3917..c0d1b4b1653f 100644
--- a/arch/arm/plat-omap/include/plat/omap34xx.h
+++ b/arch/arm/mach-omap2/omap34xx.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/plat-omap/include/mach/omap34xx.h
- *
  * This file contains the processor specific definitions of the TI OMAP34XX.
  *
  * Copyright (C) 2007 Texas Instruments.
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 6f95992f37c6..3cd2564ed5cd 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -16,27 +16,25 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/memblock.h>
-#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/export.h>
 
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
 
-#include <plat/irqs.h>
 #include <plat/sram.h>
 #include <plat/omap-secure.h>
 #include <plat/mmc.h>
 
-#include <mach/hardware.h>
 #include <mach/omap-wakeupgen.h>
 
+#include "soc.h"
 #include "common.h"
 #include "hsmmc.h"
 #include "omap4-sar-layout.h"
-#include <linux/export.h>
 
 #ifdef CONFIG_CACHE_L2X0
 static void __iomem *l2cache_base;
diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/mach-omap2/omap44xx.h
index c0d478e55c84..43b927b2e2e8 100644
--- a/arch/arm/plat-omap/include/plat/omap44xx.h
+++ b/arch/arm/mach-omap2/omap44xx.h
@@ -39,12 +39,12 @@
 #define IRQ_SIR_IRQ			0x0040
 #define OMAP44XX_GIC_DIST_BASE		0x48241000
 #define OMAP44XX_GIC_CPU_BASE		0x48240100
+#define OMAP44XX_IRQ_GIC_START		32
 #define OMAP44XX_SCU_BASE		0x48240000
 #define OMAP44XX_LOCAL_TWD_BASE		0x48240600
 #define OMAP44XX_L2CACHE_BASE		0x48242000
 #define OMAP44XX_WKUPGEN_BASE		0x48281000
 #define OMAP44XX_MCPDM_BASE		0x40132000
-#define OMAP44XX_MCPDM_L3_BASE		0x49032000
 #define OMAP44XX_SAR_RAM_BASE		0x4a326000
 
 #define OMAP44XX_MAILBOX_BASE		(L4_44XX_BASE + 0xF4000)
diff --git a/arch/arm/plat-omap/include/plat/omap54xx.h b/arch/arm/mach-omap2/omap54xx.h
index a2582bb3cab3..a2582bb3cab3 100644
--- a/arch/arm/plat-omap/include/plat/omap54xx.h
+++ b/arch/arm/mach-omap2/omap54xx.h
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 7768804457e3..4c6b5a774054 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -139,14 +139,14 @@
 #include <linux/slab.h>
 #include <linux/bootmem.h>
 
-#include "common.h"
-#include <plat/cpu.h>
-#include "clockdomain.h"
-#include "powerdomain.h"
 #include <plat/clock.h>
 #include <plat/omap_hwmod.h>
 #include <plat/prcm.h>
 
+#include "soc.h"
+#include "common.h"
+#include "clockdomain.h"
+#include "powerdomain.h"
 #include "cm2xxx_3xxx.h"
 #include "cminst44xx.h"
 #include "prm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 50cfab61b0e2..4e81637640e9 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -13,12 +13,9 @@
  * XXX these should be marked initdata for multi-OMAP kernels
  */
 #include <plat/omap_hwmod.h>
-#include <mach/irqs.h>
-#include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
 #include <plat/i2c.h>
-#include <plat/gpio.h>
 #include <plat/mcspi.h>
 #include <plat/dmtimer.h>
 #include <plat/l3_2xxx.h>
@@ -162,9 +159,9 @@ static struct omap_hwmod omap2420_dma_system_hwmod = {
 
 /* mailbox */
 static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = {
-	{ .name = "dsp", .irq = 26 },
-	{ .name = "iva", .irq = 34 },
-	{ .irq = -1 }
+	{ .name = "dsp", .irq = 26 + OMAP_INTC_START, },
+	{ .name = "iva", .irq = 34 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2420_mailbox_hwmod = {
@@ -199,9 +196,9 @@ static struct omap_hwmod_opt_clk mcbsp_opt_clks[] = {
 
 /* mcbsp1 */
 static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = {
-	{ .name = "tx", .irq = 59 },
-	{ .name = "rx", .irq = 60 },
-	{ .irq = -1 }
+	{ .name = "tx", .irq = 59 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 60 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2420_mcbsp1_hwmod = {
@@ -225,9 +222,9 @@ static struct omap_hwmod omap2420_mcbsp1_hwmod = {
 
 /* mcbsp2 */
 static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = {
-	{ .name = "tx", .irq = 62 },
-	{ .name = "rx", .irq = 63 },
-	{ .irq = -1 }
+	{ .name = "tx", .irq = 62 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 63 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2420_mcbsp2_hwmod = {
@@ -265,8 +262,8 @@ static struct omap_hwmod_class omap2420_msdi_hwmod_class = {
 
 /* msdi1 */
 static struct omap_hwmod_irq_info omap2420_msdi1_irqs[] = {
-	{ .irq = 83 },
-	{ .irq = -1 }
+	{ .irq = 83 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap2420_msdi1_sdma_reqs[] = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 58b5bc196d32..ceb23c3fa89d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -13,20 +13,17 @@
  * XXX these should be marked initdata for multi-OMAP kernels
  */
 #include <plat/omap_hwmod.h>
-#include <mach/irqs.h>
-#include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
 #include <plat/i2c.h>
-#include <plat/gpio.h>
 #include <plat/mcbsp.h>
 #include <plat/mcspi.h>
 #include <plat/dmtimer.h>
 #include <plat/mmc.h>
 #include <plat/l3_2xxx.h>
 
+#include "soc.h"
 #include "omap_hwmod_common_data.h"
-
 #include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
 #include "wd_timer.h"
@@ -133,8 +130,8 @@ static struct omap_hwmod omap2430_i2c2_hwmod = {
 
 /* gpio5 */
 static struct omap_hwmod_irq_info omap243x_gpio5_irqs[] = {
-	{ .irq = 33 }, /* INT_24XX_GPIO_BANK5 */
-	{ .irq = -1 }
+	{ .irq = 33 + OMAP_INTC_START, }, /* INT_24XX_GPIO_BANK5 */
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2430_gpio5_hwmod = {
@@ -173,8 +170,8 @@ static struct omap_hwmod omap2430_dma_system_hwmod = {
 
 /* mailbox */
 static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = {
-	{ .irq = 26 },
-	{ .irq = -1 }
+	{ .irq = 26 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2430_mailbox_hwmod = {
@@ -195,8 +192,8 @@ static struct omap_hwmod omap2430_mailbox_hwmod = {
 
 /* mcspi3 */
 static struct omap_hwmod_irq_info omap2430_mcspi3_mpu_irqs[] = {
-	{ .irq = 91 },
-	{ .irq = -1 }
+	{ .irq = 91 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap2430_mcspi3_sdma_reqs[] = {
@@ -250,9 +247,9 @@ static struct omap_hwmod_class usbotg_class = {
 /* usb_otg_hs */
 static struct omap_hwmod_irq_info omap2430_usbhsotg_mpu_irqs[] = {
 
-	{ .name = "mc", .irq = 92 },
-	{ .name = "dma", .irq = 93 },
-	{ .irq = -1 }
+	{ .name = "mc", .irq = 92 + OMAP_INTC_START, },
+	{ .name = "dma", .irq = 93 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2430_usbhsotg_hwmod = {
@@ -303,11 +300,11 @@ static struct omap_hwmod_opt_clk mcbsp_opt_clks[] = {
 
 /* mcbsp1 */
 static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = {
-	{ .name = "tx",		.irq = 59 },
-	{ .name = "rx",		.irq = 60 },
-	{ .name = "ovr",	.irq = 61 },
-	{ .name = "common",	.irq = 64 },
-	{ .irq = -1 }
+	{ .name = "tx",		.irq = 59 + OMAP_INTC_START, },
+	{ .name = "rx",		.irq = 60 + OMAP_INTC_START, },
+	{ .name = "ovr",	.irq = 61 + OMAP_INTC_START, },
+	{ .name = "common",	.irq = 64 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2430_mcbsp1_hwmod = {
@@ -331,10 +328,10 @@ static struct omap_hwmod omap2430_mcbsp1_hwmod = {
 
 /* mcbsp2 */
 static struct omap_hwmod_irq_info omap2430_mcbsp2_irqs[] = {
-	{ .name = "tx",		.irq = 62 },
-	{ .name = "rx",		.irq = 63 },
-	{ .name = "common",	.irq = 16 },
-	{ .irq = -1 }
+	{ .name = "tx",		.irq = 62 + OMAP_INTC_START, },
+	{ .name = "rx",		.irq = 63 + OMAP_INTC_START, },
+	{ .name = "common",	.irq = 16 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2430_mcbsp2_hwmod = {
@@ -358,10 +355,10 @@ static struct omap_hwmod omap2430_mcbsp2_hwmod = {
 
 /* mcbsp3 */
 static struct omap_hwmod_irq_info omap2430_mcbsp3_irqs[] = {
-	{ .name = "tx",		.irq = 89 },
-	{ .name = "rx",		.irq = 90 },
-	{ .name = "common",	.irq = 17 },
-	{ .irq = -1 }
+	{ .name = "tx",		.irq = 89 + OMAP_INTC_START, },
+	{ .name = "rx",		.irq = 90 + OMAP_INTC_START, },
+	{ .name = "common",	.irq = 17 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap2430_mcbsp3_hwmod = {
@@ -385,10 +382,10 @@ static struct omap_hwmod omap2430_mcbsp3_hwmod = {
 
 /* mcbsp4 */
 static struct omap_hwmod_irq_info omap2430_mcbsp4_irqs[] = {
-	{ .name = "tx",		.irq = 54 },
-	{ .name = "rx",		.irq = 55 },
-	{ .name = "common",	.irq = 18 },
-	{ .irq = -1 }
+	{ .name = "tx",		.irq = 54 + OMAP_INTC_START, },
+	{ .name = "rx",		.irq = 55 + OMAP_INTC_START, },
+	{ .name = "common",	.irq = 18 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap2430_mcbsp4_sdma_chs[] = {
@@ -418,10 +415,10 @@ static struct omap_hwmod omap2430_mcbsp4_hwmod = {
 
 /* mcbsp5 */
 static struct omap_hwmod_irq_info omap2430_mcbsp5_irqs[] = {
-	{ .name = "tx",		.irq = 81 },
-	{ .name = "rx",		.irq = 82 },
-	{ .name = "common",	.irq = 19 },
-	{ .irq = -1 }
+	{ .name = "tx",		.irq = 81 + OMAP_INTC_START, },
+	{ .name = "rx",		.irq = 82 + OMAP_INTC_START, },
+	{ .name = "common",	.irq = 19 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap2430_mcbsp5_sdma_chs[] = {
@@ -468,8 +465,8 @@ static struct omap_hwmod_class omap2430_mmc_class = {
 
 /* MMC/SD/SDIO1 */
 static struct omap_hwmod_irq_info omap2430_mmc1_mpu_irqs[] = {
-	{ .irq = 83 },
-	{ .irq = -1 }
+	{ .irq = 83 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap2430_mmc1_sdma_reqs[] = {
@@ -509,8 +506,8 @@ static struct omap_hwmod omap2430_mmc1_hwmod = {
 
 /* MMC/SD/SDIO2 */
 static struct omap_hwmod_irq_info omap2430_mmc2_mpu_irqs[] = {
-	{ .irq = 86 },
-	{ .irq = -1 }
+	{ .irq = 86 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap2430_mmc2_sdma_reqs[] = {
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 102d76e9e9ea..bea700e928e7 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
@@ -15,8 +15,6 @@
 #include <plat/common.h>
 #include <plat/hdq1w.h>
 
-#include <mach/irqs.h>
-
 #include "omap_hwmod_common_data.h"
 
 /* UART */
@@ -182,126 +180,126 @@ struct omap_hwmod_class iva_hwmod_class = {
 /* Common MPU IRQ line data */
 
 struct omap_hwmod_irq_info omap2_timer1_mpu_irqs[] = {
-	{ .irq = 37, },
-	{ .irq = -1 }
+	{ .irq = 37 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer2_mpu_irqs[] = {
-	{ .irq = 38, },
-	{ .irq = -1 }
+	{ .irq = 38 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer3_mpu_irqs[] = {
-	{ .irq = 39, },
-	{ .irq = -1 }
+	{ .irq = 39 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer4_mpu_irqs[] = {
-	{ .irq = 40, },
-	{ .irq = -1 }
+	{ .irq = 40 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer5_mpu_irqs[] = {
-	{ .irq = 41, },
-	{ .irq = -1 }
+	{ .irq = 41 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer6_mpu_irqs[] = {
-	{ .irq = 42, },
-	{ .irq = -1 }
+	{ .irq = 42 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer7_mpu_irqs[] = {
-	{ .irq = 43, },
-	{ .irq = -1 }
+	{ .irq = 43 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer8_mpu_irqs[] = {
-	{ .irq = 44, },
-	{ .irq = -1 }
+	{ .irq = 44 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer9_mpu_irqs[] = {
-	{ .irq = 45, },
-	{ .irq = -1 }
+	{ .irq = 45 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer10_mpu_irqs[] = {
-	{ .irq = 46, },
-	{ .irq = -1 }
+	{ .irq = 46 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_timer11_mpu_irqs[] = {
-	{ .irq = 47, },
-	{ .irq = -1 }
+	{ .irq = 47 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_uart1_mpu_irqs[] = {
-	{ .irq = INT_24XX_UART1_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 72 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_uart2_mpu_irqs[] = {
-	{ .irq = INT_24XX_UART2_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 73 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_uart3_mpu_irqs[] = {
-	{ .irq = INT_24XX_UART3_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 74 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_dispc_irqs[] = {
-	{ .irq = 25 },
-	{ .irq = -1 }
+	{ .irq = 25 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_i2c1_mpu_irqs[] = {
-	{ .irq = INT_24XX_I2C1_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 56 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_i2c2_mpu_irqs[] = {
-	{ .irq = INT_24XX_I2C2_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 57 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_gpio1_irqs[] = {
-	{ .irq = 29 }, /* INT_24XX_GPIO_BANK1 */
-	{ .irq = -1 }
+	{ .irq = 29 + OMAP_INTC_START, }, /* INT_24XX_GPIO_BANK1 */
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_gpio2_irqs[] = {
-	{ .irq = 30 }, /* INT_24XX_GPIO_BANK2 */
-	{ .irq = -1 }
+	{ .irq = 30 + OMAP_INTC_START, }, /* INT_24XX_GPIO_BANK2 */
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_gpio3_irqs[] = {
-	{ .irq = 31 }, /* INT_24XX_GPIO_BANK3 */
-	{ .irq = -1 }
+	{ .irq = 31 + OMAP_INTC_START, }, /* INT_24XX_GPIO_BANK3 */
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_gpio4_irqs[] = {
-	{ .irq = 32 }, /* INT_24XX_GPIO_BANK4 */
-	{ .irq = -1 }
+	{ .irq = 32 + OMAP_INTC_START, }, /* INT_24XX_GPIO_BANK4 */
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */
-	{ .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */
-	{ .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */
-	{ .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */
-	{ .irq = -1 }
+	{ .name = "0", .irq = 12 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ0 */
+	{ .name = "1", .irq = 13 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ1 */
+	{ .name = "2", .irq = 14 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ2 */
+	{ .name = "3", .irq = 15 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ3 */
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_mcspi1_mpu_irqs[] = {
-	{ .irq = 65 },
-	{ .irq = -1 }
+	{ .irq = 65 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[] = {
-	{ .irq = 66 },
-	{ .irq = -1 }
+	{ .irq = 66 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = {
@@ -320,7 +318,7 @@ struct omap_hwmod_class omap2_hdq1w_class = {
 };
 
 struct omap_hwmod_irq_info omap2_hdq1w_mpu_irqs[] = {
-	{ .irq = 58, },
-	{ .irq = -1 }
+	{ .irq = 58 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
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 afad69c6ba6e..ceb305242340 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -10,21 +10,19 @@
  */
 #include <plat/omap_hwmod.h>
 #include <plat/serial.h>
-#include <plat/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
 #include <plat/dma.h>
 #include <plat/dmtimer.h>
 #include <plat/mcspi.h>
 
-#include <mach/irqs.h>
-
 #include "omap_hwmod_common_data.h"
 #include "cm-regbits-24xx.h"
 #include "prm-regbits-24xx.h"
 #include "wd_timer.h"
 
 struct omap_hwmod_irq_info omap2xxx_timer12_mpu_irqs[] = {
-	{ .irq = 48, },
-	{ .irq = -1 }
+	{ .irq = 48 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index c9e38200216b..75fbbac13921 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -15,26 +15,26 @@
  * XXX these should be marked initdata for multi-OMAP kernels
  */
 #include <linux/power/smartreflex.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <plat/omap_hwmod.h>
-#include <mach/irqs.h>
-#include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
 #include <plat/l3_3xxx.h>
 #include <plat/l4_3xxx.h>
 #include <plat/i2c.h>
-#include <plat/gpio.h>
 #include <plat/mmc.h>
 #include <plat/mcbsp.h>
 #include <plat/mcspi.h>
 #include <plat/dmtimer.h>
 
+#include <mach/am35xx.h>
+
+#include "soc.h"
 #include "omap_hwmod_common_data.h"
 #include "prm-regbits-34xx.h"
 #include "cm-regbits-34xx.h"
 #include "wd_timer.h"
-#include <mach/am35xx.h>
 
 /*
  * OMAP3xxx hardware module integration data
@@ -51,9 +51,9 @@
 
 /* L3 */
 static struct omap_hwmod_irq_info omap3xxx_l3_main_irqs[] = {
-	{ .irq = INT_34XX_L3_DBG_IRQ },
-	{ .irq = INT_34XX_L3_APP_IRQ },
-	{ .irq = -1 }
+	{ .irq = 9 + OMAP_INTC_START, },
+	{ .irq = 10 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_l3_main_hwmod = {
@@ -355,8 +355,8 @@ static struct omap_hwmod omap3xxx_timer11_hwmod = {
 
 /* timer12 */
 static struct omap_hwmod_irq_info omap3xxx_timer12_mpu_irqs[] = {
-	{ .irq = 95, },
-	{ .irq = -1 }
+	{ .irq = 95 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_timer12_hwmod = {
@@ -490,8 +490,8 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = {
 
 /* UART4 */
 static struct omap_hwmod_irq_info uart4_mpu_irqs[] = {
-	{ .irq = INT_36XX_UART4_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 80 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info uart4_sdma_reqs[] = {
@@ -518,8 +518,8 @@ static struct omap_hwmod omap36xx_uart4_hwmod = {
 };
 
 static struct omap_hwmod_irq_info am35xx_uart4_mpu_irqs[] = {
-	{ .irq = INT_35XX_UART4_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 84 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info am35xx_uart4_sdma_reqs[] = {
@@ -674,8 +674,8 @@ static struct omap_hwmod_class omap3xxx_dsi_hwmod_class = {
 };
 
 static struct omap_hwmod_irq_info omap3xxx_dsi1_irqs[] = {
-	{ .irq = 25 },
-	{ .irq = -1 }
+	{ .irq = 25 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 /* dss_dsi1 */
@@ -804,8 +804,8 @@ static struct omap_i2c_dev_attr i2c3_dev_attr = {
 };
 
 static struct omap_hwmod_irq_info i2c3_mpu_irqs[] = {
-	{ .irq = INT_34XX_I2C3_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 61 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info i2c3_sdma_reqs[] = {
@@ -963,8 +963,8 @@ static struct omap_hwmod omap3xxx_gpio4_hwmod = {
 
 /* gpio5 */
 static struct omap_hwmod_irq_info omap3xxx_gpio5_irqs[] = {
-	{ .irq = 33 }, /* INT_34XX_GPIO_BANK5 */
-	{ .irq = -1 }
+	{ .irq = 33 + OMAP_INTC_START, }, /* INT_34XX_GPIO_BANK5 */
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_opt_clk gpio5_opt_clks[] = {
@@ -993,8 +993,8 @@ static struct omap_hwmod omap3xxx_gpio5_hwmod = {
 
 /* gpio6 */
 static struct omap_hwmod_irq_info omap3xxx_gpio6_irqs[] = {
-	{ .irq = 34 }, /* INT_34XX_GPIO_BANK6 */
-	{ .irq = -1 }
+	{ .irq = 34 + OMAP_INTC_START, }, /* INT_34XX_GPIO_BANK6 */
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_opt_clk gpio6_opt_clks[] = {
@@ -1098,10 +1098,10 @@ static struct omap_hwmod_opt_clk mcbsp234_opt_clks[] = {
 
 /* mcbsp1 */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = {
-	{ .name = "common", .irq = 16 },
-	{ .name = "tx", .irq = 59 },
-	{ .name = "rx", .irq = 60 },
-	{ .irq = -1 }
+	{ .name = "common", .irq = 16 + OMAP_INTC_START, },
+	{ .name = "tx", .irq = 59 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 60 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
@@ -1125,10 +1125,10 @@ static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
 
 /* mcbsp2 */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp2_irqs[] = {
-	{ .name = "common", .irq = 17 },
-	{ .name = "tx", .irq = 62 },
-	{ .name = "rx", .irq = 63 },
-	{ .irq = -1 }
+	{ .name = "common", .irq = 17 + OMAP_INTC_START, },
+	{ .name = "tx", .irq = 62 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 63 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_mcbsp_dev_attr omap34xx_mcbsp2_dev_attr = {
@@ -1157,10 +1157,10 @@ static struct omap_hwmod omap3xxx_mcbsp2_hwmod = {
 
 /* mcbsp3 */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp3_irqs[] = {
-	{ .name = "common", .irq = 22 },
-	{ .name = "tx", .irq = 89 },
-	{ .name = "rx", .irq = 90 },
-	{ .irq = -1 }
+	{ .name = "common", .irq = 22 + OMAP_INTC_START, },
+	{ .name = "tx", .irq = 89 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 90 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_mcbsp_dev_attr omap34xx_mcbsp3_dev_attr = {
@@ -1189,10 +1189,10 @@ static struct omap_hwmod omap3xxx_mcbsp3_hwmod = {
 
 /* mcbsp4 */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp4_irqs[] = {
-	{ .name = "common", .irq = 23 },
-	{ .name = "tx", .irq = 54 },
-	{ .name = "rx", .irq = 55 },
-	{ .irq = -1 }
+	{ .name = "common", .irq = 23 + OMAP_INTC_START, },
+	{ .name = "tx", .irq = 54 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 55 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap3xxx_mcbsp4_sdma_chs[] = {
@@ -1222,10 +1222,10 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod = {
 
 /* mcbsp5 */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp5_irqs[] = {
-	{ .name = "common", .irq = 27 },
-	{ .name = "tx", .irq = 81 },
-	{ .name = "rx", .irq = 82 },
-	{ .irq = -1 }
+	{ .name = "common", .irq = 27 + OMAP_INTC_START, },
+	{ .name = "tx", .irq = 81 + OMAP_INTC_START, },
+	{ .name = "rx", .irq = 82 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap3xxx_mcbsp5_sdma_chs[] = {
@@ -1267,8 +1267,8 @@ static struct omap_hwmod_class omap3xxx_mcbsp_sidetone_hwmod_class = {
 
 /* mcbsp2_sidetone */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp2_sidetone_irqs[] = {
-	{ .name = "irq", .irq = 4 },
-	{ .irq = -1 }
+	{ .name = "irq", .irq = 4 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = {
@@ -1289,8 +1289,8 @@ static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = {
 
 /* mcbsp3_sidetone */
 static struct omap_hwmod_irq_info omap3xxx_mcbsp3_sidetone_irqs[] = {
-	{ .name = "irq", .irq = 5 },
-	{ .irq = -1 }
+	{ .name = "irq", .irq = 5 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = {
@@ -1352,8 +1352,8 @@ static struct omap_smartreflex_dev_attr sr1_dev_attr = {
 };
 
 static struct omap_hwmod_irq_info omap3_smartreflex_mpu_irqs[] = {
-	{ .irq = 18 },
-	{ .irq = -1 }
+	{ .irq = 18 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap34xx_sr1_hwmod = {
@@ -1397,8 +1397,8 @@ static struct omap_smartreflex_dev_attr sr2_dev_attr = {
 };
 
 static struct omap_hwmod_irq_info omap3_smartreflex_core_irqs[] = {
-	{ .irq = 19 },
-	{ .irq = -1 }
+	{ .irq = 19 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap34xx_sr2_hwmod = {
@@ -1458,8 +1458,8 @@ static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = {
 };
 
 static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = {
-	{ .irq = 26 },
-	{ .irq = -1 }
+	{ .irq = 26 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_mailbox_hwmod = {
@@ -1549,8 +1549,8 @@ static struct omap_hwmod omap34xx_mcspi2 = {
 
 /* mcspi3 */
 static struct omap_hwmod_irq_info omap34xx_mcspi3_mpu_irqs[] = {
-	{ .name = "irq", .irq = 91 }, /* 91 */
-	{ .irq = -1 }
+	{ .name = "irq", .irq = 91 + OMAP_INTC_START, }, /* 91 */
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap34xx_mcspi3_sdma_reqs[] = {
@@ -1585,8 +1585,8 @@ static struct omap_hwmod omap34xx_mcspi3 = {
 
 /* mcspi4 */
 static struct omap_hwmod_irq_info omap34xx_mcspi4_mpu_irqs[] = {
-	{ .name = "irq", .irq = INT_34XX_SPI4_IRQ }, /* 48 */
-	{ .irq = -1 }
+	{ .name = "irq", .irq = 48 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap34xx_mcspi4_sdma_reqs[] = {
@@ -1638,9 +1638,9 @@ static struct omap_hwmod_class usbotg_class = {
 /* usb_otg_hs */
 static struct omap_hwmod_irq_info omap3xxx_usbhsotg_mpu_irqs[] = {
 
-	{ .name = "mc", .irq = 92 },
-	{ .name = "dma", .irq = 93 },
-	{ .irq = -1 }
+	{ .name = "mc", .irq = 92 + OMAP_INTC_START, },
+	{ .name = "dma", .irq = 93 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
@@ -1670,8 +1670,8 @@ static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
 
 /* usb_otg_hs */
 static struct omap_hwmod_irq_info am35xx_usbhsotg_mpu_irqs[] = {
-	{ .name = "mc", .irq = 71 },
-	{ .irq = -1 }
+	{ .name = "mc", .irq = 71 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_class am35xx_usbotg_class = {
@@ -1706,8 +1706,8 @@ static struct omap_hwmod_class omap34xx_mmc_class = {
 /* MMC/SD/SDIO1 */
 
 static struct omap_hwmod_irq_info omap34xx_mmc1_mpu_irqs[] = {
-	{ .irq = 83, },
-	{ .irq = -1 }
+	{ .irq = 83 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap34xx_mmc1_sdma_reqs[] = {
@@ -1773,8 +1773,8 @@ static struct omap_hwmod omap3xxx_es3plus_mmc1_hwmod = {
 /* MMC/SD/SDIO2 */
 
 static struct omap_hwmod_irq_info omap34xx_mmc2_mpu_irqs[] = {
-	{ .irq = INT_24XX_MMC2_IRQ, },
-	{ .irq = -1 }
+	{ .irq = 86 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap34xx_mmc2_sdma_reqs[] = {
@@ -1834,8 +1834,8 @@ static struct omap_hwmod omap3xxx_es3plus_mmc2_hwmod = {
 /* MMC/SD/SDIO3 */
 
 static struct omap_hwmod_irq_info omap34xx_mmc3_mpu_irqs[] = {
-	{ .irq = 94, },
-	{ .irq = -1 }
+	{ .irq = 94 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_dma_info omap34xx_mmc3_sdma_reqs[] = {
@@ -1893,9 +1893,9 @@ static struct omap_hwmod_opt_clk omap3xxx_usb_host_hs_opt_clks[] = {
 };
 
 static struct omap_hwmod_irq_info omap3xxx_usb_host_hs_irqs[] = {
-	{ .name = "ohci-irq", .irq = 76 },
-	{ .name = "ehci-irq", .irq = 77 },
-	{ .irq = -1 }
+	{ .name = "ohci-irq", .irq = 76 + OMAP_INTC_START, },
+	{ .name = "ehci-irq", .irq = 77 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_usb_host_hs_hwmod = {
@@ -1987,8 +1987,8 @@ static struct omap_hwmod_class omap3xxx_usb_tll_hs_hwmod_class = {
 };
 
 static struct omap_hwmod_irq_info omap3xxx_usb_tll_hs_irqs[] = {
-	{ .name = "tll-irq", .irq = 78 },
-	{ .irq = -1 }
+	{ .name = "tll-irq", .irq = 78 + OMAP_INTC_START, },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod omap3xxx_usb_tll_hs_hwmod = {
@@ -3214,11 +3214,11 @@ static struct omap_hwmod_ocp_if am35xx_l4_core__mdio = {
 };
 
 static struct omap_hwmod_irq_info am35xx_emac_mpu_irqs[] = {
-	{ .name = "rxthresh",	.irq = INT_35XX_EMAC_C0_RXTHRESH_IRQ },
-	{ .name = "rx_pulse",	.irq = INT_35XX_EMAC_C0_RX_PULSE_IRQ },
-	{ .name = "tx_pulse",	.irq = INT_35XX_EMAC_C0_TX_PULSE_IRQ },
-	{ .name = "misc_pulse",	.irq = INT_35XX_EMAC_C0_MISC_PULSE_IRQ },
-	{ .irq = -1 }
+	{ .name = "rxthresh",	.irq = 67 + OMAP_INTC_START, },
+	{ .name = "rx_pulse",	.irq = 68 + OMAP_INTC_START, },
+	{ .name = "tx_pulse",	.irq = 69 + OMAP_INTC_START },
+	{ .name = "misc_pulse",	.irq = 70 + OMAP_INTC_START },
+	{ .irq = -1 },
 };
 
 static struct omap_hwmod_class am35xx_emac_class = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 242aee498ceb..b95244b76a15 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -19,12 +19,11 @@
  */
 
 #include <linux/io.h>
+#include <linux/platform_data/gpio-omap.h>
 #include <linux/power/smartreflex.h>
 
 #include <plat/omap_hwmod.h>
-#include <plat/cpu.h>
 #include <plat/i2c.h>
-#include <plat/gpio.h>
 #include <plat/dma.h>
 #include <plat/mcspi.h>
 #include <plat/mcbsp.h>
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index e7e8eeae95e5..dddb677fed68 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -16,6 +16,7 @@
 
 #include <plat/omap_hwmod.h>
 
+#include "common.h"
 #include "display.h"
 
 /* Common address space across OMAP2xxx */
diff --git a/arch/arm/mach-omap2/omap_l3_noc.c b/arch/arm/mach-omap2/omap_l3_noc.c
index d15225ff5c49..f447e02102bb 100644
--- a/arch/arm/mach-omap2/omap_l3_noc.c
+++ b/arch/arm/mach-omap2/omap_l3_noc.c
@@ -28,6 +28,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 
+#include "soc.h"
 #include "omap_l3_noc.h"
 
 /*
@@ -190,7 +191,7 @@ static int __devinit omap4_l3_probe(struct platform_device *pdev)
 			IRQF_DISABLED, "l3-dbg-irq", l3);
 	if (ret) {
 		pr_crit("L3: request_irq failed to register for 0x%x\n",
-						OMAP44XX_IRQ_L3_DBG);
+						9 + OMAP44XX_IRQ_GIC_START);
 		goto err3;
 	}
 
@@ -200,7 +201,7 @@ static int __devinit omap4_l3_probe(struct platform_device *pdev)
 			IRQF_DISABLED, "l3-app-irq", l3);
 	if (ret) {
 		pr_crit("L3: request_irq failed to register for 0x%x\n",
-						OMAP44XX_IRQ_L3_APP);
+						10 + OMAP44XX_IRQ_GIC_START);
 		goto err4;
 	}
 
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index d52651a05daa..593eaea35cec 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -29,6 +29,8 @@
 #include <linux/usb.h>
 
 #include <plat/usb.h>
+
+#include "soc.h"
 #include "control.h"
 
 /* OMAP control module register for UTMI PHY */
diff --git a/arch/arm/mach-omap2/opp2420_data.c b/arch/arm/mach-omap2/opp2420_data.c
index 5037e76e4e23..a9e8cf21705d 100644
--- a/arch/arm/mach-omap2/opp2420_data.c
+++ b/arch/arm/mach-omap2/opp2420_data.c
@@ -28,7 +28,7 @@
  *     http://repository.maemo.org/pool/diablo/free/k/kernel-source-diablo/
  */
 
-#include <plat/hardware.h>
+#include <linux/kernel.h>
 
 #include "opp2xxx.h"
 #include "sdrc.h"
diff --git a/arch/arm/mach-omap2/opp2430_data.c b/arch/arm/mach-omap2/opp2430_data.c
index 750805c528d8..0e75ec3e114b 100644
--- a/arch/arm/mach-omap2/opp2430_data.c
+++ b/arch/arm/mach-omap2/opp2430_data.c
@@ -26,7 +26,7 @@
  * This is technically part of the OMAP2xxx clock code.
  */
 
-#include <plat/hardware.h>
+#include <linux/kernel.h>
 
 #include "opp2xxx.h"
 #include "sdrc.h"
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
index d95f3f945d4a..75cef5f67a8a 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -19,8 +19,6 @@
  */
 #include <linux/module.h>
 
-#include <plat/cpu.h>
-
 #include "control.h"
 #include "omap_opp_data.h"
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index 2293ba27101b..a9fd6d5fe79e 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -20,8 +20,7 @@
  */
 #include <linux/module.h>
 
-#include <plat/cpu.h>
-
+#include "soc.h"
 #include "control.h"
 #include "omap_opp_data.h"
 #include "pm.h"
@@ -94,7 +93,7 @@ int __init omap4_opp_init(void)
 {
 	int r = -ENODEV;
 
-	if (!cpu_is_omap44xx())
+	if (!cpu_is_omap443x())
 		return r;
 
 	r = omap_init_opp_table(omap44xx_opp_def_list,
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 814bcd901596..3e1345fc0713 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -28,7 +28,6 @@
 #include <linux/slab.h>
 
 #include <plat/clock.h>
-#include <plat/board.h>
 #include "powerdomain.h"
 #include "clockdomain.h"
 #include <plat/dmtimer.h>
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index 2edeffc923a6..8af6cd6ac331 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -29,6 +29,7 @@
 #include <linux/irq.h>
 #include <linux/time.h>
 #include <linux/gpio.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
@@ -38,9 +39,6 @@
 #include <plat/clock.h>
 #include <plat/sram.h>
 #include <plat/dma.h>
-#include <plat/board.h>
-
-#include <mach/irqs.h>
 
 #include "common.h"
 #include "prm2xxx_3xxx.h"
@@ -352,16 +350,6 @@ int __init omap2_pm_init(void)
 
 	prcm_setup_regs();
 
-	/* Hack to prevent MPU retention when STI console is enabled. */
-	{
-		const struct omap_sti_console_config *sti;
-
-		sti = omap_get_config(OMAP_TAG_STI_CONSOLE,
-				      struct omap_sti_console_config);
-		if (sti != NULL && sti->enable)
-			sti_console_enabled = 1;
-	}
-
 	/*
 	 * We copy the assembler sleep/wakeup routines to SRAM.
 	 * These routines need to be in SRAM as that's the only
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index e4fc88c65dbd..90480f759974 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -28,6 +28,8 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/platform_data/gpio-omap.h>
+
 #include <trace/events/power.h>
 
 #include <asm/suspend.h>
@@ -272,21 +274,16 @@ void omap_sram_idle(void)
 	per_next_state = pwrdm_read_next_pwrst(per_pwrdm);
 	core_next_state = pwrdm_read_next_pwrst(core_pwrdm);
 
-	if (mpu_next_state < PWRDM_POWER_ON) {
-		pwrdm_pre_transition(mpu_pwrdm);
-		pwrdm_pre_transition(neon_pwrdm);
-	}
+	pwrdm_pre_transition(NULL);
 
 	/* PER */
 	if (per_next_state < PWRDM_POWER_ON) {
-		pwrdm_pre_transition(per_pwrdm);
 		per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
 		omap2_gpio_prepare_for_idle(per_going_off);
 	}
 
 	/* CORE */
 	if (core_next_state < PWRDM_POWER_ON) {
-		pwrdm_pre_transition(core_pwrdm);
 		if (core_next_state == PWRDM_POWER_OFF) {
 			omap3_core_save_context();
 			omap3_cm_save_context();
@@ -339,20 +336,14 @@ void omap_sram_idle(void)
 			omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
 					       OMAP3430_GR_MOD,
 					       OMAP3_PRM_VOLTCTRL_OFFSET);
-		pwrdm_post_transition(core_pwrdm);
 	}
 	omap3_intc_resume_idle();
 
+	pwrdm_post_transition(NULL);
+
 	/* PER */
-	if (per_next_state < PWRDM_POWER_ON) {
+	if (per_next_state < PWRDM_POWER_ON)
 		omap2_gpio_resume_after_idle();
-		pwrdm_post_transition(per_pwrdm);
-	}
-
-	if (mpu_next_state < PWRDM_POWER_ON) {
-		pwrdm_post_transition(mpu_pwrdm);
-		pwrdm_post_transition(neon_pwrdm);
-	}
 }
 
 static void omap3_pm_idle(void)
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 69b36e185e9b..ca5be83d5019 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -28,11 +28,13 @@
 #include "prm44xx.h"
 
 #include <asm/cpu.h>
-#include <plat/cpu.h>
+
+#include <plat/prcm.h>
+
 #include "powerdomain.h"
 #include "clockdomain.h"
-#include <plat/prcm.h>
 
+#include "soc.h"
 #include "pm.h"
 
 #define PWRDM_TRACE_STATES_FLAG	(1<<31)
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index bb883e463078..8b23d234fb55 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -15,11 +15,9 @@
 #include <linux/init.h>
 #include <linux/bug.h>
 
-#include <plat/cpu.h>
-
+#include "soc.h"
 #include "powerdomain.h"
 #include "powerdomains2xxx_3xxx_data.h"
-
 #include "prcm-common.h"
 #include "prm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 053e24ed3c48..9c9d23c10205 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -27,7 +27,6 @@
 
 #include "common.h"
 #include <plat/prcm.h>
-#include <plat/irqs.h>
 
 #include "clock.h"
 #include "clock2xxx.h"
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index a0309dea6794..9529984d8d2b 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -17,11 +17,10 @@
 #include <linux/io.h>
 #include <linux/irq.h>
 
-#include "common.h"
-#include <plat/cpu.h>
 #include <plat/prcm.h>
-#include <plat/irqs.h>
 
+#include "soc.h"
+#include "common.h"
 #include "vp.h"
 
 #include "prm2xxx_3xxx.h"
@@ -40,7 +39,7 @@ static struct omap_prcm_irq_setup omap3_prcm_irq_setup = {
 	.nr_regs		= 1,
 	.irqs			= omap3_prcm_irqs,
 	.nr_irqs		= ARRAY_SIZE(omap3_prcm_irqs),
-	.irq			= INT_34XX_PRCM_MPU_IRQ,
+	.irq			= 11 + OMAP_INTC_START,
 	.read_pending_irqs	= &omap3xxx_prm_read_pending_irqs,
 	.ocp_barrier		= &omap3xxx_prm_ocp_barrier,
 	.save_and_clear_irqen	= &omap3xxx_prm_save_and_clear_irqen,
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index bb727c2d9337..f0c4d5f4a174 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -17,10 +17,9 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <plat/cpu.h>
-#include <plat/irqs.h>
 #include <plat/prcm.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "vp.h"
@@ -40,7 +39,7 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = {
 	.nr_regs		= 2,
 	.irqs			= omap4_prcm_irqs,
 	.nr_irqs		= ARRAY_SIZE(omap4_prcm_irqs),
-	.irq			= OMAP44XX_IRQ_PRCM,
+	.irq			= 11 + OMAP44XX_IRQ_GIC_START,
 	.read_pending_irqs	= &omap44xx_prm_read_pending_irqs,
 	.ocp_barrier		= &omap44xx_prm_ocp_barrier,
 	.save_and_clear_irqen	= &omap44xx_prm_save_and_clear_irqen,
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 03b126d9ad94..6b4d332be2f6 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -26,7 +26,6 @@
 
 #include <plat/common.h>
 #include <plat/prcm.h>
-#include <plat/irqs.h>
 
 #include "prm2xxx_3xxx.h"
 #include "prm44xx.h"
diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c
index 1133bb2f632b..73e55e485329 100644
--- a/arch/arm/mach-omap2/sdrc2xxx.c
+++ b/arch/arm/mach-omap2/sdrc2xxx.c
@@ -24,11 +24,11 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/hardware.h>
 #include <plat/clock.h>
 #include <plat/sram.h>
 #include <plat/sdrc.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "prm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index c1b93c752d70..7ca266e987f6 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -29,11 +29,11 @@
 
 #include <plat/omap-serial.h>
 #include "common.h"
-#include <plat/board.h>
 #include <plat/dma.h>
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
 #include <plat/omap-pm.h>
+#include <plat/serial.h>
 
 #include "prm2xxx_3xxx.h"
 #include "pm.h"
@@ -81,8 +81,9 @@ static struct omap_uart_port_info omap_serial_default_info[] __initdata = {
 };
 
 #ifdef CONFIG_PM
-static void omap_uart_enable_wakeup(struct platform_device *pdev, bool enable)
+static void omap_uart_enable_wakeup(struct device *dev, bool enable)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct omap_device *od = to_omap_device(pdev);
 
 	if (!od)
@@ -99,15 +100,17 @@ static void omap_uart_enable_wakeup(struct platform_device *pdev, bool enable)
  * in Smartidle Mode When Configured for DMA Operations.
  * WA: configure uart in force idle mode.
  */
-static void omap_uart_set_noidle(struct platform_device *pdev)
+static void omap_uart_set_noidle(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct omap_device *od = to_omap_device(pdev);
 
 	omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_NO);
 }
 
-static void omap_uart_set_smartidle(struct platform_device *pdev)
+static void omap_uart_set_smartidle(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct omap_device *od = to_omap_device(pdev);
 	u8 idlemode;
 
@@ -120,10 +123,10 @@ static void omap_uart_set_smartidle(struct platform_device *pdev)
 }
 
 #else
-static void omap_uart_enable_wakeup(struct platform_device *pdev, bool enable)
+static void omap_uart_enable_wakeup(struct device *dev, bool enable)
 {}
-static void omap_uart_set_noidle(struct platform_device *pdev) {}
-static void omap_uart_set_smartidle(struct platform_device *pdev) {}
+static void omap_uart_set_noidle(struct device *dev) {}
+static void omap_uart_set_smartidle(struct device *dev) {}
 #endif /* CONFIG_PM */
 
 #ifdef CONFIG_OMAP_MUX
@@ -304,6 +307,9 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
 	omap_up.dma_rx_timeout = info->dma_rx_timeout;
 	omap_up.dma_rx_poll_rate = info->dma_rx_poll_rate;
 	omap_up.autosuspend_timeout = info->autosuspend_timeout;
+	omap_up.DTR_gpio = info->DTR_gpio;
+	omap_up.DTR_inverted = info->DTR_inverted;
+	omap_up.DTR_present = info->DTR_present;
 
 	pdata = &omap_up;
 	pdata_size = sizeof(struct omap_uart_port_info);
diff --git a/arch/arm/mach-omap2/sleep24xx.S b/arch/arm/mach-omap2/sleep24xx.S
index d4bf904d84ab..ce0ccd26efbd 100644
--- a/arch/arm/mach-omap2/sleep24xx.S
+++ b/arch/arm/mach-omap2/sleep24xx.S
@@ -28,8 +28,7 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
-#include <plat/omap24xx.h>
-
+#include "omap24xx.h"
 #include "sdrc.h"
 
 /* First address of reserved address space?  apparently valid for OMAP2 & 3 */
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 1f62f23673fb..506987979c1c 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -26,9 +26,9 @@
 
 #include <asm/assembler.h>
 
-#include <plat/hardware.h>
 #include <plat/sram.h>
 
+#include "omap34xx.h"
 #include "iomap.h"
 #include "cm2xxx_3xxx.h"
 #include "prm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index 9f6b83d1b193..b7d8ead4b86a 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -14,10 +14,10 @@
 #include <asm/memory.h>
 #include <asm/hardware/cache-l2x0.h>
 
-#include <plat/omap44xx.h>
 #include <mach/omap-secure.h>
 
 #include "common.h"
+#include "omap44xx.h"
 #include "omap4-sar-layout.h"
 
 #if defined(CONFIG_SMP) && defined(CONFIG_PM)
@@ -56,9 +56,13 @@ ppa_por_params:
  * The restore function pointer is stored at CPUx_WAKEUP_NS_PA_ADDR_OFFSET.
  * It returns to the caller for CPU INACTIVE and ON power states or in case
  * CPU failed to transition to targeted OFF/DORMANT state.
+ *
+ * omap4_finish_suspend() calls v7_flush_dcache_all() which doesn't save
+ * stack frame and it expects the caller to take care of it. Hence the entire
+ * stack frame is saved to avoid possible stack corruption.
  */
 ENTRY(omap4_finish_suspend)
-	stmfd	sp!, {lr}
+	stmfd	sp!, {r4-r12, lr}
 	cmp	r0, #0x0
 	beq	do_WFI				@ No lowpower state, jump to WFI
 
@@ -226,7 +230,7 @@ scu_gp_clear:
 skip_scu_gp_clear:
 	isb
 	dsb
-	ldmfd	sp!, {pc}
+	ldmfd	sp!, {r4-r12, pc}
 ENDPROC(omap4_finish_suspend)
 
 /*
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
new file mode 100644
index 000000000000..fc9b96daf851
--- /dev/null
+++ b/arch/arm/mach-omap2/soc.h
@@ -0,0 +1,7 @@
+#include <plat/cpu.h>
+#include "omap24xx.h"
+#include "omap34xx.h"
+#include "omap44xx.h"
+#include "ti81xx.h"
+#include "am33xx.h"
+#include "omap54xx.h"
diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S
index ee0bfcc1410f..8f7326cd435b 100644
--- a/arch/arm/mach-omap2/sram242x.S
+++ b/arch/arm/mach-omap2/sram242x.S
@@ -32,8 +32,7 @@
 
 #include <asm/assembler.h>
 
-#include <mach/hardware.h>
-
+#include "soc.h"
 #include "iomap.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S
index d4d39ef04769..b140d6578529 100644
--- a/arch/arm/mach-omap2/sram243x.S
+++ b/arch/arm/mach-omap2/sram243x.S
@@ -32,8 +32,7 @@
 
 #include <asm/assembler.h>
 
-#include <mach/hardware.h>
-
+#include "soc.h"
 #include "iomap.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S
index df5a21322b0a..2d0ceaa23fb8 100644
--- a/arch/arm/mach-omap2/sram34xx.S
+++ b/arch/arm/mach-omap2/sram34xx.S
@@ -29,8 +29,7 @@
 
 #include <asm/assembler.h>
 
-#include <mach/hardware.h>
-
+#include "soc.h"
 #include "iomap.h"
 #include "sdrc.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/plat-omap/include/plat/ti81xx.h b/arch/arm/mach-omap2/ti81xx.h
index 8f9843f78422..8f9843f78422 100644
--- a/arch/arm/plat-omap/include/plat/ti81xx.h
+++ b/arch/arm/mach-omap2/ti81xx.h
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 31f9c936125f..e2084facca59 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -39,14 +39,16 @@
 #include <linux/of.h>
 
 #include <asm/mach/time.h>
-#include <plat/dmtimer.h>
 #include <asm/smp_twd.h>
 #include <asm/sched_clock.h>
-#include "common.h"
+
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
+#include <plat/dmtimer.h>
 #include <plat/omap-pm.h>
 
+#include "soc.h"
+#include "common.h"
 #include "powerdomain.h"
 
 /* Parent clocks, eventually these will come from the clock framework */
@@ -374,8 +376,7 @@ OMAP_SYS_TIMER(3_am33xx)
 #ifdef CONFIG_ARCH_OMAP4
 #ifdef CONFIG_LOCAL_TIMERS
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
-			      OMAP44XX_LOCAL_TWD_BASE,
-			      OMAP44XX_IRQ_LOCALTIMER);
+			      OMAP44XX_LOCAL_TWD_BASE, 29 + OMAP_INTC_START);
 #endif
 
 static void __init omap4_timer_init(void)
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index de47f170ba50..99be94e94547 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -29,6 +29,7 @@
 #include <plat/i2c.h>
 #include <plat/usb.h>
 
+#include "soc.h"
 #include "twl-common.h"
 #include "pm.h"
 #include "voltage.h"
@@ -67,6 +68,7 @@ void __init omap_pmic_init(int bus, u32 clkrate,
 			   const char *pmic_type, int pmic_irq,
 			   struct twl4030_platform_data *pmic_data)
 {
+	omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
 	strncpy(pmic_i2c_board_info.type, pmic_type,
 		sizeof(pmic_i2c_board_info.type));
 	pmic_i2c_board_info.irq = pmic_irq;
@@ -83,7 +85,7 @@ void __init omap4_pmic_init(const char *pmic_type,
 	omap_mux_init_signal("sys_nirq1", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
 	strncpy(omap4_i2c1_board_info[0].type, pmic_type,
 		sizeof(omap4_i2c1_board_info[0].type));
-	omap4_i2c1_board_info[0].irq = OMAP44XX_IRQ_SYS_1N;
+	omap4_i2c1_board_info[0].irq = 7 + OMAP44XX_IRQ_GIC_START;
 	omap4_i2c1_board_info[0].platform_data = pmic_data;
 
 	/* TWL6040 audio IC part */
diff --git a/arch/arm/mach-omap2/twl-common.h b/arch/arm/mach-omap2/twl-common.h
index 8fe71cfd002c..d109c09ef34b 100644
--- a/arch/arm/mach-omap2/twl-common.h
+++ b/arch/arm/mach-omap2/twl-common.h
@@ -1,7 +1,7 @@
 #ifndef __OMAP_PMIC_COMMON__
 #define __OMAP_PMIC_COMMON__
 
-#include <plat/irqs.h>
+#include "common.h"
 
 #define TWL_COMMON_PDATA_USB		(1 << 0)
 #define TWL_COMMON_PDATA_BCI		(1 << 1)
@@ -40,13 +40,13 @@ void omap_pmic_late_init(void);
 static inline void omap2_pmic_init(const char *pmic_type,
 				   struct twl4030_platform_data *pmic_data)
 {
-	omap_pmic_init(2, 2600, pmic_type, INT_24XX_SYS_NIRQ, pmic_data);
+	omap_pmic_init(2, 2600, pmic_type, 7 + OMAP_INTC_START, pmic_data);
 }
 
 static inline void omap3_pmic_init(const char *pmic_type,
 				   struct twl4030_platform_data *pmic_data)
 {
-	omap_pmic_init(1, 2600, pmic_type, INT_34XX_SYS_NIRQ, pmic_data);
+	omap_pmic_init(1, 2600, pmic_type, 7 + OMAP_INTC_START, pmic_data);
 }
 
 void omap4_pmic_init(const char *pmic_type,
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index dde8a11f47d5..ac95daaa4702 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -25,8 +25,6 @@
 
 #include <asm/io.h>
 
-#include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <plat/usb.h>
 #include <plat/omap_device.h>
 
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index c4a576856661..89150b2435e5 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -23,14 +23,13 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
-
 #include <linux/usb/musb.h>
 
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/am35xx.h>
 #include <plat/usb.h>
 #include <plat/omap_device.h>
+
+#include <mach/am35xx.h>
+
 #include "mux.h"
 
 static struct musb_hdrc_config musb_config = {
diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 84da34f9a7cf..b451f3c13292 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -12,8 +12,7 @@
 #include <linux/init.h>
 #include <linux/bug.h>
 
-#include <plat/cpu.h>
-
+#include "soc.h"
 #include "voltage.h"
 #include "vc.h"
 #include "prm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index d0103c80d040..63afbfed3cbc 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -18,9 +18,8 @@
 #include <linux/err.h>
 #include <linux/init.h>
 
+#include "soc.h"
 #include "common.h"
-#include <plat/cpu.h>
-
 #include "prm-regbits-34xx.h"
 #include "omap_opp_data.h"
 #include "voltage.h"
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 9148b229d0de..410291c67666 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -109,7 +109,8 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	orion_ge00_init(eth_data,
 			ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
-			IRQ_ORION5X_ETH_ERR);
+			IRQ_ORION5X_ETH_ERR,
+			MV643XX_TX_CSUM_DEFAULT_LIMIT);
 }
 
 
diff --git a/arch/arm/mach-s3c24xx/include/mach/dma.h b/arch/arm/mach-s3c24xx/include/mach/dma.h
index 454831b66037..ee99fd56c043 100644
--- a/arch/arm/mach-s3c24xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c24xx/include/mach/dma.h
@@ -24,7 +24,8 @@
 */
 
 enum dma_ch {
-	DMACH_XD0,
+	DMACH_DT_PROP = -1,	/* not yet supported, do not use */
+	DMACH_XD0 = 0,
 	DMACH_XD1,
 	DMACH_SDI,
 	DMACH_SPI0,
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index cf10f92856dc..453a6e50db8b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -520,13 +520,14 @@ static struct platform_device hdmi_lcdc_device = {
 };
 
 /* GPIO KEY */
-#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
+#define GPIO_KEY(c, g, d, ...) \
+	{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
 
 static struct gpio_keys_button gpio_buttons[] = {
-	GPIO_KEY(KEY_POWER,	GPIO_PORT99,	"SW1"),
-	GPIO_KEY(KEY_BACK,	GPIO_PORT100,	"SW2"),
-	GPIO_KEY(KEY_MENU,	GPIO_PORT97,	"SW3"),
-	GPIO_KEY(KEY_HOME,	GPIO_PORT98,	"SW4"),
+	GPIO_KEY(KEY_POWER,	GPIO_PORT99,	"SW3", .wakeup = 1),
+	GPIO_KEY(KEY_BACK,	GPIO_PORT100,	"SW4"),
+	GPIO_KEY(KEY_MENU,	GPIO_PORT97,	"SW5"),
+	GPIO_KEY(KEY_HOME,	GPIO_PORT98,	"SW6"),
 };
 
 static struct gpio_keys_platform_data gpio_key_info = {
@@ -901,8 +902,8 @@ static struct platform_device *eva_devices[] __initdata = {
 	&camera_device,
 	&ceu0_device,
 	&fsi_device,
-	&fsi_hdmi_device,
 	&fsi_wm8978_device,
+	&fsi_hdmi_device,
 };
 
 static void __init eva_clock_init(void)
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 7ea2b31e3199..c129542f6aed 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -695,6 +695,7 @@ static struct platform_device usbhs0_device = {
  *  - J30 "open"
  *  - modify usbhs1_get_id() USBHS_HOST -> USBHS_GADGET
  *  - add .get_vbus = usbhs_get_vbus in usbhs1_private
+ *  - check usbhs0_device(pio)/usbhs1_device(irq) order in mackerel_devices.
  */
 #define IRQ8 evt2irq(0x0300)
 #define USB_PHY_MODE		(1 << 4)
@@ -1325,8 +1326,8 @@ static struct platform_device *mackerel_devices[] __initdata = {
 	&nor_flash_device,
 	&smc911x_device,
 	&lcdc_device,
-	&usbhs1_device,
 	&usbhs0_device,
+	&usbhs1_device,
 	&leds_device,
 	&fsi_device,
 	&fsi_ak4643_device,
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 3a528cf4366c..fcf5a47f4772 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -67,7 +67,7 @@ static struct smsc911x_platform_config smsc911x_platdata = {
 
 static struct platform_device eth_device = {
 	.name		= "smsc911x",
-	.id		= 0,
+	.id		= -1,
 	.dev  = {
 		.platform_data = &smsc911x_platdata,
 	},
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index ee447404c857..588555a67d9c 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -259,9 +259,9 @@ static int sh73a0_set_wake(struct irq_data *data, unsigned int on)
 	return 0; /* always allow wakeup */
 }
 
-#define RELOC_BASE 0x1000
+#define RELOC_BASE 0x1200
 
-/* INTCA IRQ pins at INTCS + 0x1000 to make space for GIC+INTC handling */
+/* INTCA IRQ pins at INTCS + RELOC_BASE to make space for GIC+INTC handling */
 #define INTCS_VECT_RELOC(n, vect) INTCS_VECT((n), (vect) + RELOC_BASE)
 
 INTC_IRQ_PINS_32(intca_irq_pins, 0xe6900000,
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index c013bbf79cac..53d3d46dec12 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -41,7 +41,6 @@ config MACH_HREFV60
 config MACH_SNOWBALL
 	bool "U8500 Snowball platform"
 	select MACH_MOP500
-	select LEDS_GPIO
 	help
 	  Include support for the snowball development platform.
 
diff --git a/arch/arm/mach-ux500/board-mop500-msp.c b/arch/arm/mach-ux500/board-mop500-msp.c
index 996048038743..df15646036aa 100644
--- a/arch/arm/mach-ux500/board-mop500-msp.c
+++ b/arch/arm/mach-ux500/board-mop500-msp.c
@@ -191,9 +191,9 @@ static struct platform_device *db8500_add_msp_i2s(struct device *parent,
 	return pdev;
 }
 
-/* Platform device for ASoC U8500 machine */
-static struct platform_device snd_soc_u8500 = {
-		.name = "snd-soc-u8500",
+/* Platform device for ASoC MOP500 machine */
+static struct platform_device snd_soc_mop500 = {
+		.name = "snd-soc-mop500",
 		.id = 0,
 		.dev = {
 			.platform_data = NULL,
@@ -227,8 +227,8 @@ int mop500_msp_init(struct device *parent)
 {
 	struct platform_device *msp1;
 
-	pr_info("%s: Register platform-device 'snd-soc-u8500'.\n", __func__);
-	platform_device_register(&snd_soc_u8500);
+	pr_info("%s: Register platform-device 'snd-soc-mop500'.\n", __func__);
+	platform_device_register(&snd_soc_mop500);
 
 	pr_info("Initialize MSP I2S-devices.\n");
 	db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0,
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 8674a890fd1c..1d2e3c6f8b59 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -524,33 +524,12 @@ static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
 };
 #endif
 
-#define PRCC_K_SOFTRST_SET      0x18
-#define PRCC_K_SOFTRST_CLEAR    0x1C
-static void ux500_uart0_reset(void)
-{
-	void __iomem *prcc_rst_set, *prcc_rst_clr;
-
-	prcc_rst_set = (void __iomem *)IO_ADDRESS(U8500_CLKRST1_BASE +
-			PRCC_K_SOFTRST_SET);
-	prcc_rst_clr = (void __iomem *)IO_ADDRESS(U8500_CLKRST1_BASE +
-			PRCC_K_SOFTRST_CLEAR);
-
-	/* Activate soft reset PRCC_K_SOFTRST_CLEAR */
-	writel((readl(prcc_rst_clr) | 0x1), prcc_rst_clr);
-	udelay(1);
-
-	/* Release soft reset PRCC_K_SOFTRST_SET */
-	writel((readl(prcc_rst_set) | 0x1), prcc_rst_set);
-	udelay(1);
-}
-
 static struct amba_pl011_data uart0_plat = {
 #ifdef CONFIG_STE_DMA40
 	.dma_filter = stedma40_filter,
 	.dma_rx_param = &uart0_dma_cfg_rx,
 	.dma_tx_param = &uart0_dma_cfg_tx,
 #endif
-	.reset = ux500_uart0_reset,
 };
 
 static struct amba_pl011_data uart1_plat = {
@@ -797,6 +776,7 @@ static void __init u8500_init_machine(void)
 				ARRAY_SIZE(mop500_platform_devs));
 
 		mop500_sdi_init(parent);
+		mop500_msp_init(parent);
 		i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
 		i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
 		i2c_register_board_info(2, mop500_i2c2_devices,
@@ -804,6 +784,8 @@ static void __init u8500_init_machine(void)
 
 		mop500_uib_init();
 
+	} else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
+		mop500_msp_init(parent);
 	} else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
 		/*
 		 * The HREFv60 board removed a GPIO expander and routed
@@ -815,6 +797,7 @@ static void __init u8500_init_machine(void)
 				ARRAY_SIZE(mop500_platform_devs));
 
 		hrefv60_sdi_init(parent);
+		mop500_msp_init(parent);
 
 		i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
 		i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 4e7d1182e8a3..051204fc4617 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -267,17 +267,19 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
 	vunmap(cpu_addr);
 }
 
+#define DEFAULT_DMA_COHERENT_POOL_SIZE	SZ_256K
+
 struct dma_pool {
 	size_t size;
 	spinlock_t lock;
 	unsigned long *bitmap;
 	unsigned long nr_pages;
 	void *vaddr;
-	struct page *page;
+	struct page **pages;
 };
 
 static struct dma_pool atomic_pool = {
-	.size = SZ_256K,
+	.size = DEFAULT_DMA_COHERENT_POOL_SIZE,
 };
 
 static int __init early_coherent_pool(char *p)
@@ -287,6 +289,21 @@ static int __init early_coherent_pool(char *p)
 }
 early_param("coherent_pool", early_coherent_pool);
 
+void __init init_dma_coherent_pool_size(unsigned long size)
+{
+	/*
+	 * Catch any attempt to set the pool size too late.
+	 */
+	BUG_ON(atomic_pool.vaddr);
+
+	/*
+	 * Set architecture specific coherent pool size only if
+	 * it has not been changed by kernel command line parameter.
+	 */
+	if (atomic_pool.size == DEFAULT_DMA_COHERENT_POOL_SIZE)
+		atomic_pool.size = size;
+}
+
 /*
  * Initialise the coherent pool for atomic allocations.
  */
@@ -297,6 +314,7 @@ static int __init atomic_pool_init(void)
 	unsigned long nr_pages = pool->size >> PAGE_SHIFT;
 	unsigned long *bitmap;
 	struct page *page;
+	struct page **pages;
 	void *ptr;
 	int bitmap_size = BITS_TO_LONGS(nr_pages) * sizeof(long);
 
@@ -304,21 +322,31 @@ static int __init atomic_pool_init(void)
 	if (!bitmap)
 		goto no_bitmap;
 
+	pages = kzalloc(nr_pages * sizeof(struct page *), GFP_KERNEL);
+	if (!pages)
+		goto no_pages;
+
 	if (IS_ENABLED(CONFIG_CMA))
 		ptr = __alloc_from_contiguous(NULL, pool->size, prot, &page);
 	else
 		ptr = __alloc_remap_buffer(NULL, pool->size, GFP_KERNEL, prot,
 					   &page, NULL);
 	if (ptr) {
+		int i;
+
+		for (i = 0; i < nr_pages; i++)
+			pages[i] = page + i;
+
 		spin_lock_init(&pool->lock);
 		pool->vaddr = ptr;
-		pool->page = page;
+		pool->pages = pages;
 		pool->bitmap = bitmap;
 		pool->nr_pages = nr_pages;
 		pr_info("DMA: preallocated %u KiB pool for atomic coherent allocations\n",
 		       (unsigned)pool->size / 1024);
 		return 0;
 	}
+no_pages:
 	kfree(bitmap);
 no_bitmap:
 	pr_err("DMA: failed to allocate %u KiB pool for atomic coherent allocation\n",
@@ -443,27 +471,45 @@ static void *__alloc_from_pool(size_t size, struct page **ret_page)
 	if (pageno < pool->nr_pages) {
 		bitmap_set(pool->bitmap, pageno, count);
 		ptr = pool->vaddr + PAGE_SIZE * pageno;
-		*ret_page = pool->page + pageno;
+		*ret_page = pool->pages[pageno];
+	} else {
+		pr_err_once("ERROR: %u KiB atomic DMA coherent pool is too small!\n"
+			    "Please increase it with coherent_pool= kernel parameter!\n",
+			    (unsigned)pool->size / 1024);
 	}
 	spin_unlock_irqrestore(&pool->lock, flags);
 
 	return ptr;
 }
 
+static bool __in_atomic_pool(void *start, size_t size)
+{
+	struct dma_pool *pool = &atomic_pool;
+	void *end = start + size;
+	void *pool_start = pool->vaddr;
+	void *pool_end = pool->vaddr + pool->size;
+
+	if (start < pool_start || start > pool_end)
+		return false;
+
+	if (end <= pool_end)
+		return true;
+
+	WARN(1, "Wrong coherent size(%p-%p) from atomic pool(%p-%p)\n",
+	     start, end - 1, pool_start, pool_end - 1);
+
+	return false;
+}
+
 static int __free_from_pool(void *start, size_t size)
 {
 	struct dma_pool *pool = &atomic_pool;
 	unsigned long pageno, count;
 	unsigned long flags;
 
-	if (start < pool->vaddr || start > pool->vaddr + pool->size)
+	if (!__in_atomic_pool(start, size))
 		return 0;
 
-	if (start + size > pool->vaddr + pool->size) {
-		WARN(1, "freeing wrong coherent size from pool\n");
-		return 0;
-	}
-
 	pageno = (start - pool->vaddr) >> PAGE_SHIFT;
 	count = size >> PAGE_SHIFT;
 
@@ -1090,10 +1136,22 @@ static int __iommu_remove_mapping(struct device *dev, dma_addr_t iova, size_t si
 	return 0;
 }
 
+static struct page **__atomic_get_pages(void *addr)
+{
+	struct dma_pool *pool = &atomic_pool;
+	struct page **pages = pool->pages;
+	int offs = (addr - pool->vaddr) >> PAGE_SHIFT;
+
+	return pages + offs;
+}
+
 static struct page **__iommu_get_pages(void *cpu_addr, struct dma_attrs *attrs)
 {
 	struct vm_struct *area;
 
+	if (__in_atomic_pool(cpu_addr, PAGE_SIZE))
+		return __atomic_get_pages(cpu_addr);
+
 	if (dma_get_attr(DMA_ATTR_NO_KERNEL_MAPPING, attrs))
 		return cpu_addr;
 
@@ -1103,6 +1161,34 @@ static struct page **__iommu_get_pages(void *cpu_addr, struct dma_attrs *attrs)
 	return NULL;
 }
 
+static void *__iommu_alloc_atomic(struct device *dev, size_t size,
+				  dma_addr_t *handle)
+{
+	struct page *page;
+	void *addr;
+
+	addr = __alloc_from_pool(size, &page);
+	if (!addr)
+		return NULL;
+
+	*handle = __iommu_create_mapping(dev, &page, size);
+	if (*handle == DMA_ERROR_CODE)
+		goto err_mapping;
+
+	return addr;
+
+err_mapping:
+	__free_from_pool(addr, size);
+	return NULL;
+}
+
+static void __iommu_free_atomic(struct device *dev, struct page **pages,
+				dma_addr_t handle, size_t size)
+{
+	__iommu_remove_mapping(dev, handle, size);
+	__free_from_pool(page_address(pages[0]), size);
+}
+
 static void *arm_iommu_alloc_attrs(struct device *dev, size_t size,
 	    dma_addr_t *handle, gfp_t gfp, struct dma_attrs *attrs)
 {
@@ -1113,6 +1199,9 @@ static void *arm_iommu_alloc_attrs(struct device *dev, size_t size,
 	*handle = DMA_ERROR_CODE;
 	size = PAGE_ALIGN(size);
 
+	if (gfp & GFP_ATOMIC)
+		return __iommu_alloc_atomic(dev, size, handle);
+
 	pages = __iommu_alloc_buffer(dev, size, gfp);
 	if (!pages)
 		return NULL;
@@ -1179,6 +1268,11 @@ void arm_iommu_free_attrs(struct device *dev, size_t size, void *cpu_addr,
 		return;
 	}
 
+	if (__in_atomic_pool(cpu_addr, size)) {
+		__iommu_free_atomic(dev, pages, handle, size);
+		return;
+	}
+
 	if (!dma_get_attr(DMA_ATTR_NO_KERNEL_MAPPING, attrs)) {
 		unmap_kernel_range((unsigned long)cpu_addr, size);
 		vunmap(cpu_addr);
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index dd36eba9506c..d15a4a6d6146 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -25,6 +25,7 @@ config ARCH_OMAP2PLUS
 	bool "TI OMAP2/3/4"
 	select CLKDEV_LOOKUP
 	select GENERIC_IRQ_CHIP
+	select SPARSE_IRQ
 	select OMAP_DM_TIMER
 	select USE_OF
 	select PROC_DEVICETREE if PROC_FS
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 961bf859bc0c..a017e994e006 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -3,8 +3,7 @@
 #
 
 # Common support
-obj-y := common.o sram.o clock.o devices.o dma.o mux.o \
-	 fb.o counter_32k.o
+obj-y := common.o sram.o clock.o dma.o mux.o fb.o counter_32k.o
 obj-m :=
 obj-n :=
 obj-  :=
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 89a3723b3538..e5778ed689d8 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -17,52 +17,12 @@
 #include <linux/dma-mapping.h>
 
 #include <plat/common.h>
-#include <plat/board.h>
 #include <plat/vram.h>
 #include <plat/dsp.h>
 #include <plat/dma.h>
 
 #include <plat/omap-secure.h>
 
-
-#define NO_LENGTH_CHECK 0xffffffff
-
-struct omap_board_config_kernel *omap_board_config __initdata;
-int omap_board_config_size;
-
-static const void *__init get_config(u16 tag, size_t len,
-		int skip, size_t *len_out)
-{
-	struct omap_board_config_kernel *kinfo = NULL;
-	int i;
-
-	/* Try to find the config from the board-specific structures
-	 * in the kernel. */
-	for (i = 0; i < omap_board_config_size; i++) {
-		if (omap_board_config[i].tag == tag) {
-			if (skip == 0) {
-				kinfo = &omap_board_config[i];
-				break;
-			} else {
-				skip--;
-			}
-		}
-	}
-	if (kinfo == NULL)
-		return NULL;
-	return kinfo->data;
-}
-
-const void *__init __omap_get_config(u16 tag, size_t len, int nr)
-{
-        return get_config(tag, len, nr, NULL);
-}
-
-const void *__init omap_get_var_config(u16 tag, size_t *len)
-{
-        return get_config(tag, NO_LENGTH_CHECK, 0, len);
-}
-
 void __init omap_reserve(void)
 {
 	omap_vram_reserve_sdram_memblock();
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index dbf1e03029a5..2e826f1faf7b 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -22,10 +22,7 @@
 #include <asm/mach/time.h>
 #include <asm/sched_clock.h>
 
-#include <plat/hardware.h>
 #include <plat/common.h>
-#include <plat/board.h>
-
 #include <plat/clock.h>
 
 /* OMAP2_32KSYNCNT_CR_OFF: offset of 32ksync counter register */
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index caa1f7b6cc21..c7a4c0902b38 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -17,9 +17,6 @@
 
 #include <mach/hardware.h>
 
-#include <plat/board.h>
-
-
 /* Many OMAP development platforms reuse the same "debug board"; these
  * platforms include H2, H3, H4, and Perseus2.
  */
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index 39407cbe34c6..195aaae65872 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -12,6 +12,7 @@
 #include <linux/platform_device.h>
 #include <linux/leds.h>
 #include <linux/io.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <mach/hardware.h>
 #include <asm/leds.h>
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
deleted file mode 100644
index 1cba9273d2cb..000000000000
--- a/arch/arm/plat-omap/devices.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * linux/arch/arm/plat-omap/devices.c
- *
- * Common platform device setup/initialization for OMAP1 and OMAP2
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#include <linux/gpio.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/memblock.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/mach/map.h>
-#include <asm/memblock.h>
-
-#include <plat/tc.h>
-#include <plat/board.h>
-#include <plat/mmc.h>
-#include <plat/menelaus.h>
-#include <plat/omap44xx.h>
-
-/*-------------------------------------------------------------------------*/
-
-#if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE)
-
-#ifdef CONFIG_ARCH_OMAP2
-#define	OMAP_RNG_BASE		0x480A0000
-#else
-#define	OMAP_RNG_BASE		0xfffe5000
-#endif
-
-static struct resource rng_resources[] = {
-	{
-		.start		= OMAP_RNG_BASE,
-		.end		= OMAP_RNG_BASE + 0x4f,
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device omap_rng_device = {
-	.name		= "omap_rng",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(rng_resources),
-	.resource	= rng_resources,
-};
-
-static void omap_init_rng(void)
-{
-	(void) platform_device_register(&omap_rng_device);
-}
-#else
-static inline void omap_init_rng(void) {}
-#endif
-
-/*
- * This gets called after board-specific INIT_MACHINE, and initializes most
- * on-chip peripherals accessible on this board (except for few like USB):
- *
- *  (a) Does any "standard config" pin muxing needed.  Board-specific
- *	code will have muxed GPIO pins and done "nonstandard" setup;
- *	that code could live in the boot loader.
- *  (b) Populating board-specific platform_data with the data drivers
- *	rely on to handle wiring variations.
- *  (c) Creating platform devices as meaningful on this board and
- *	with this kernel configuration.
- *
- * Claiming GPIOs, and setting their direction and initial values, is the
- * responsibility of the device drivers.  So is responding to probe().
- *
- * Board-specific knowledge like creating devices or pin setup is to be
- * kept out of drivers as much as possible.  In particular, pin setup
- * may be handled by the boot loader, and drivers should expect it will
- * normally have been done by the time they're probed.
- */
-static int __init omap_init_devices(void)
-{
-	/* please keep these calls, and their implementations above,
-	 * in alphabetical order so they're easier to sort through.
-	 */
-	omap_init_rng();
-	return 0;
-}
-arch_initcall(omap_init_devices);
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 7fe626761e53..6dcad5873d57 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -36,9 +36,8 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 
-#include <mach/hardware.h>
+#include <plat/cpu.h>
 #include <plat/dma.h>
-
 #include <plat/tc.h>
 
 /*
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 626ad8cad7a9..938b50a33439 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -189,6 +189,7 @@ struct omap_dm_timer *omap_dm_timer_request(void)
 		timer->reserved = 1;
 		break;
 	}
+	spin_unlock_irqrestore(&dm_timer_lock, flags);
 
 	if (timer) {
 		ret = omap_dm_timer_prepare(timer);
@@ -197,7 +198,6 @@ struct omap_dm_timer *omap_dm_timer_request(void)
 			timer = NULL;
 		}
 	}
-	spin_unlock_irqrestore(&dm_timer_lock, flags);
 
 	if (!timer)
 		pr_debug("%s: timer request failed!\n", __func__);
@@ -220,6 +220,7 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 			break;
 		}
 	}
+	spin_unlock_irqrestore(&dm_timer_lock, flags);
 
 	if (timer) {
 		ret = omap_dm_timer_prepare(timer);
@@ -228,7 +229,6 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 			timer = NULL;
 		}
 	}
-	spin_unlock_irqrestore(&dm_timer_lock, flags);
 
 	if (!timer)
 		pr_debug("%s: timer%d request failed!\n", __func__, id);
@@ -258,7 +258,7 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_enable);
 
 void omap_dm_timer_disable(struct omap_dm_timer *timer)
 {
-	pm_runtime_put(&timer->pdev->dev);
+	pm_runtime_put_sync(&timer->pdev->dev);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_disable);
 
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index dd6f92c99e56..bcbb9d5dc293 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -33,8 +33,6 @@
 #include <mach/hardware.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
-
 #if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE)
 
 static bool omapfb_lcd_configured;
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index db071bc71c4d..40bc06a7ac43 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -39,6 +39,7 @@
 
 #define OMAP_I2C_SIZE		0x3f
 #define OMAP1_I2C_BASE		0xfffb3800
+#define OMAP1_INT_I2C		(32 + 4)
 
 static const char name[] = "omap_i2c";
 
@@ -105,7 +106,7 @@ static inline int omap1_i2c_add_bus(int bus_id)
 	res = pdev->resource;
 	res[0].start = OMAP1_I2C_BASE;
 	res[0].end = res[0].start + OMAP_I2C_SIZE;
-	res[1].start = INT_I2C;
+	res[1].start = OMAP1_INT_I2C;
 	pdata = &i2c_pdata[bus_id - 1];
 
 	/* all OMAP1 have IP version 1 register set */
diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h
deleted file mode 100644
index e62f20a5c0af..000000000000
--- a/arch/arm/plat-omap/include/plat/board.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- *  arch/arm/plat-omap/include/mach/board.h
- *
- *  Information structures for board-specific data
- *
- *  Copyright (C) 2004	Nokia Corporation
- *  Written by Juha Yrjölä <juha.yrjola@nokia.com>
- */
-
-#ifndef _OMAP_BOARD_H
-#define _OMAP_BOARD_H
-
-#include <linux/types.h>
-
-#include <plat/gpio-switch.h>
-
-/*
- * OMAP35x EVM revision
- * Run time detection of EVM revision is done by reading Ethernet
- * PHY ID -
- *	GEN_1	= 0x01150000
- *	GEN_2	= 0x92200000
- */
-enum {
-	OMAP3EVM_BOARD_GEN_1 = 0,	/* EVM Rev between  A - D */
-	OMAP3EVM_BOARD_GEN_2,		/* EVM Rev >= Rev E */
-};
-
-/* Different peripheral ids */
-#define OMAP_TAG_CLOCK		0x4f01
-#define OMAP_TAG_GPIO_SWITCH	0x4f06
-#define OMAP_TAG_STI_CONSOLE	0x4f09
-#define OMAP_TAG_CAMERA_SENSOR	0x4f0a
-
-#define OMAP_TAG_BOOT_REASON    0x4f80
-#define OMAP_TAG_FLASH_PART	0x4f81
-#define OMAP_TAG_VERSION_STR	0x4f82
-
-struct omap_clock_config {
-	/* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
-	u8 system_clock_type;
-};
-
-struct omap_serial_console_config {
-	u8 console_uart;
-	u32 console_speed;
-};
-
-struct omap_sti_console_config {
-	unsigned enable:1;
-	u8 channel;
-};
-
-struct omap_camera_sensor_config {
-	u16 reset_gpio;
-	int (*power_on)(void * data);
-	int (*power_off)(void * data);
-};
-
-struct omap_lcd_config {
-	char panel_name[16];
-	char ctrl_name[16];
-	s16  nreset_gpio;
-	u8   data_lines;
-};
-
-struct device;
-struct fb_info;
-struct omap_backlight_config {
-	int default_intensity;
-	int (*set_power)(struct device *dev, int state);
-};
-
-struct omap_fbmem_config {
-	u32 start;
-	u32 size;
-};
-
-struct omap_pwm_led_platform_data {
-	const char *name;
-	int intensity_timer;
-	int blink_timer;
-	void (*set_power)(struct omap_pwm_led_platform_data *self, int on_off);
-};
-
-struct omap_uart_config {
-	/* Bit field of UARTs present; bit 0 --> UART1 */
-	unsigned int enabled_uarts;
-};
-
-
-struct omap_flash_part_config {
-	char part_table[0];
-};
-
-struct omap_boot_reason_config {
-	char reason_str[12];
-};
-
-struct omap_version_config {
-	char component[12];
-	char version[12];
-};
-
-struct omap_board_config_entry {
-	u16 tag;
-	u16 len;
-	u8  data[0];
-};
-
-struct omap_board_config_kernel {
-	u16 tag;
-	const void *data;
-};
-
-extern const void *__init __omap_get_config(u16 tag, size_t len, int nr);
-
-#define omap_get_config(tag, type) \
-	((const type *) __omap_get_config((tag), sizeof(type), 0))
-#define omap_get_nr_config(tag, type, nr) \
-	((const type *) __omap_get_config((tag), sizeof(type), (nr)))
-
-extern const void *__init omap_get_var_config(u16 tag, size_t *len);
-
-extern struct omap_board_config_kernel *omap_board_config;
-extern int omap_board_config_size;
-
-
-/* for TI reference platforms sharing the same debug card */
-extern int debug_card_init(u32 addr, unsigned gpio);
-
-/* OMAP3EVM revision */
-#if defined(CONFIG_MACH_OMAP3EVM)
-u8 get_omap3_evm_rev(void);
-#else
-#define get_omap3_evm_rev() (-EINVAL)
-#endif
-#endif
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 68b180edcfff..67da857783ce 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -30,6 +30,8 @@
 #ifndef __ASM_ARCH_OMAP_CPU_H
 #define __ASM_ARCH_OMAP_CPU_H
 
+#ifndef __ASSEMBLY__
+
 #include <linux/bitops.h>
 #include <plat/multi.h>
 
@@ -372,7 +374,8 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define cpu_class_is_omap1()	(cpu_is_omap7xx() || cpu_is_omap15xx() || \
 				cpu_is_omap16xx())
 #define cpu_class_is_omap2()	(cpu_is_omap24xx() || cpu_is_omap34xx() || \
-				cpu_is_omap44xx() || soc_is_omap54xx())
+				cpu_is_omap44xx() || soc_is_omap54xx() || \
+				soc_is_am33xx())
 
 /* Various silicon revisions for omap2 */
 #define OMAP242X_CLASS		0x24200024
@@ -492,4 +495,5 @@ OMAP4_HAS_FEATURE(mpu_1ghz, MPU_1GHZ)
 OMAP4_HAS_FEATURE(mpu_1_2ghz, MPU_1_2GHZ)
 OMAP4_HAS_FEATURE(mpu_1_5ghz, MPU_1_5GHZ)
 
+#endif	/* __ASSEMBLY__ */
 #endif
diff --git a/arch/arm/plat-omap/include/plat/debug-devices.h b/arch/arm/plat-omap/include/plat/debug-devices.h
new file mode 100644
index 000000000000..a4edbd2f7484
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/debug-devices.h
@@ -0,0 +1,9 @@
+#ifndef _OMAP_DEBUG_DEVICES_H
+#define _OMAP_DEBUG_DEVICES_H
+
+#include <linux/types.h>
+
+/* for TI reference platforms sharing the same debug card */
+extern int debug_card_init(u32 addr, unsigned gpio);
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h
index c5811d4409b0..0a87b052f8f7 100644
--- a/arch/arm/plat-omap/include/plat/dma.h
+++ b/arch/arm/plat-omap/include/plat/dma.h
@@ -31,6 +31,8 @@
 /* Move omap4 specific defines to dma-44xx.h */
 #include "dma-44xx.h"
 
+#define INT_DMA_LCD			25
+
 /* DMA channels for omap1 */
 #define OMAP_DMA_NO_DEVICE		0
 #define OMAP_DMA_MCSI1_TX		1
diff --git a/arch/arm/plat-omap/include/plat/gpio-switch.h b/arch/arm/plat-omap/include/plat/gpio-switch.h
deleted file mode 100644
index 10da0e07c0cf..000000000000
--- a/arch/arm/plat-omap/include/plat/gpio-switch.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * GPIO switch definitions
- *
- * Copyright (C) 2006 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_OMAP_GPIO_SWITCH_H
-#define __ASM_ARCH_OMAP_GPIO_SWITCH_H
-
-#include <linux/types.h>
-
-/* Cover:
- *	high -> closed
- *	low  -> open
- * Connection:
- *	high -> connected
- *	low  -> disconnected
- * Activity:
- *	high -> active
- *	low  -> inactive
- *
- */
-#define OMAP_GPIO_SWITCH_TYPE_COVER		0x0000
-#define OMAP_GPIO_SWITCH_TYPE_CONNECTION	0x0001
-#define OMAP_GPIO_SWITCH_TYPE_ACTIVITY		0x0002
-#define OMAP_GPIO_SWITCH_FLAG_INVERTED		0x0001
-#define OMAP_GPIO_SWITCH_FLAG_OUTPUT		0x0002
-
-struct omap_gpio_switch {
-	const char *name;
-	s16 gpio;
-	unsigned flags:4;
-	unsigned type:4;
-
-	/* Time in ms to debounce when transitioning from
-	 * inactive state to active state. */
-	u16 debounce_rising;
-	/* Same for transition from active to inactive state. */
-	u16 debounce_falling;
-
-	/* notify board-specific code about state changes */
-	void (* notify)(void *data, int state);
-	void *notify_data;
-};
-
-/* Call at init time only */
-extern void omap_register_gpio_switches(const struct omap_gpio_switch *tbl,
-					int count);
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
deleted file mode 100644
index 50fb7cc000ea..000000000000
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/gpio.h
- *
- * OMAP GPIO handling defines and functions
- *
- * Copyright (C) 2003-2005 Nokia Corporation
- *
- * Written by Juha Yrjölä <juha.yrjola@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __ASM_ARCH_OMAP_GPIO_H
-#define __ASM_ARCH_OMAP_GPIO_H
-
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <mach/irqs.h>
-
-#define OMAP1_MPUIO_BASE			0xfffb5000
-
-/*
- * These are the omap15xx/16xx offsets. The omap7xx offset are
- * OMAP_MPUIO_ / 2 offsets below.
- */
-#define OMAP_MPUIO_INPUT_LATCH		0x00
-#define OMAP_MPUIO_OUTPUT		0x04
-#define OMAP_MPUIO_IO_CNTL		0x08
-#define OMAP_MPUIO_KBR_LATCH		0x10
-#define OMAP_MPUIO_KBC			0x14
-#define OMAP_MPUIO_GPIO_EVENT_MODE	0x18
-#define OMAP_MPUIO_GPIO_INT_EDGE	0x1c
-#define OMAP_MPUIO_KBD_INT		0x20
-#define OMAP_MPUIO_GPIO_INT		0x24
-#define OMAP_MPUIO_KBD_MASKIT		0x28
-#define OMAP_MPUIO_GPIO_MASKIT		0x2c
-#define OMAP_MPUIO_GPIO_DEBOUNCING	0x30
-#define OMAP_MPUIO_LATCH		0x34
-
-#define OMAP34XX_NR_GPIOS		6
-
-/*
- * OMAP1510 GPIO registers
- */
-#define OMAP1510_GPIO_DATA_INPUT	0x00
-#define OMAP1510_GPIO_DATA_OUTPUT	0x04
-#define OMAP1510_GPIO_DIR_CONTROL	0x08
-#define OMAP1510_GPIO_INT_CONTROL	0x0c
-#define OMAP1510_GPIO_INT_MASK		0x10
-#define OMAP1510_GPIO_INT_STATUS	0x14
-#define OMAP1510_GPIO_PIN_CONTROL	0x18
-
-#define OMAP1510_IH_GPIO_BASE		64
-
-/*
- * OMAP1610 specific GPIO registers
- */
-#define OMAP1610_GPIO_REVISION		0x0000
-#define OMAP1610_GPIO_SYSCONFIG		0x0010
-#define OMAP1610_GPIO_SYSSTATUS		0x0014
-#define OMAP1610_GPIO_IRQSTATUS1	0x0018
-#define OMAP1610_GPIO_IRQENABLE1	0x001c
-#define OMAP1610_GPIO_WAKEUPENABLE	0x0028
-#define OMAP1610_GPIO_DATAIN		0x002c
-#define OMAP1610_GPIO_DATAOUT		0x0030
-#define OMAP1610_GPIO_DIRECTION		0x0034
-#define OMAP1610_GPIO_EDGE_CTRL1	0x0038
-#define OMAP1610_GPIO_EDGE_CTRL2	0x003c
-#define OMAP1610_GPIO_CLEAR_IRQENABLE1	0x009c
-#define OMAP1610_GPIO_CLEAR_WAKEUPENA	0x00a8
-#define OMAP1610_GPIO_CLEAR_DATAOUT	0x00b0
-#define OMAP1610_GPIO_SET_IRQENABLE1	0x00dc
-#define OMAP1610_GPIO_SET_WAKEUPENA	0x00e8
-#define OMAP1610_GPIO_SET_DATAOUT	0x00f0
-
-/*
- * OMAP7XX specific GPIO registers
- */
-#define OMAP7XX_GPIO_DATA_INPUT		0x00
-#define OMAP7XX_GPIO_DATA_OUTPUT	0x04
-#define OMAP7XX_GPIO_DIR_CONTROL	0x08
-#define OMAP7XX_GPIO_INT_CONTROL	0x0c
-#define OMAP7XX_GPIO_INT_MASK		0x10
-#define OMAP7XX_GPIO_INT_STATUS		0x14
-
-/*
- * omap2+ specific GPIO registers
- */
-#define OMAP24XX_GPIO_REVISION		0x0000
-#define OMAP24XX_GPIO_IRQSTATUS1	0x0018
-#define OMAP24XX_GPIO_IRQSTATUS2	0x0028
-#define OMAP24XX_GPIO_IRQENABLE2	0x002c
-#define OMAP24XX_GPIO_IRQENABLE1	0x001c
-#define OMAP24XX_GPIO_WAKE_EN		0x0020
-#define OMAP24XX_GPIO_CTRL		0x0030
-#define OMAP24XX_GPIO_OE		0x0034
-#define OMAP24XX_GPIO_DATAIN		0x0038
-#define OMAP24XX_GPIO_DATAOUT		0x003c
-#define OMAP24XX_GPIO_LEVELDETECT0	0x0040
-#define OMAP24XX_GPIO_LEVELDETECT1	0x0044
-#define OMAP24XX_GPIO_RISINGDETECT	0x0048
-#define OMAP24XX_GPIO_FALLINGDETECT	0x004c
-#define OMAP24XX_GPIO_DEBOUNCE_EN	0x0050
-#define OMAP24XX_GPIO_DEBOUNCE_VAL	0x0054
-#define OMAP24XX_GPIO_CLEARIRQENABLE1	0x0060
-#define OMAP24XX_GPIO_SETIRQENABLE1	0x0064
-#define OMAP24XX_GPIO_CLEARWKUENA	0x0080
-#define OMAP24XX_GPIO_SETWKUENA		0x0084
-#define OMAP24XX_GPIO_CLEARDATAOUT	0x0090
-#define OMAP24XX_GPIO_SETDATAOUT	0x0094
-
-#define OMAP4_GPIO_REVISION		0x0000
-#define OMAP4_GPIO_EOI			0x0020
-#define OMAP4_GPIO_IRQSTATUSRAW0	0x0024
-#define OMAP4_GPIO_IRQSTATUSRAW1	0x0028
-#define OMAP4_GPIO_IRQSTATUS0		0x002c
-#define OMAP4_GPIO_IRQSTATUS1		0x0030
-#define OMAP4_GPIO_IRQSTATUSSET0	0x0034
-#define OMAP4_GPIO_IRQSTATUSSET1	0x0038
-#define OMAP4_GPIO_IRQSTATUSCLR0	0x003c
-#define OMAP4_GPIO_IRQSTATUSCLR1	0x0040
-#define OMAP4_GPIO_IRQWAKEN0		0x0044
-#define OMAP4_GPIO_IRQWAKEN1		0x0048
-#define OMAP4_GPIO_IRQENABLE1		0x011c
-#define OMAP4_GPIO_WAKE_EN		0x0120
-#define OMAP4_GPIO_IRQSTATUS2		0x0128
-#define OMAP4_GPIO_IRQENABLE2		0x012c
-#define OMAP4_GPIO_CTRL			0x0130
-#define OMAP4_GPIO_OE			0x0134
-#define OMAP4_GPIO_DATAIN		0x0138
-#define OMAP4_GPIO_DATAOUT		0x013c
-#define OMAP4_GPIO_LEVELDETECT0		0x0140
-#define OMAP4_GPIO_LEVELDETECT1		0x0144
-#define OMAP4_GPIO_RISINGDETECT		0x0148
-#define OMAP4_GPIO_FALLINGDETECT	0x014c
-#define OMAP4_GPIO_DEBOUNCENABLE	0x0150
-#define OMAP4_GPIO_DEBOUNCINGTIME	0x0154
-#define OMAP4_GPIO_CLEARIRQENABLE1	0x0160
-#define OMAP4_GPIO_SETIRQENABLE1	0x0164
-#define OMAP4_GPIO_CLEARWKUENA		0x0180
-#define OMAP4_GPIO_SETWKUENA		0x0184
-#define OMAP4_GPIO_CLEARDATAOUT		0x0190
-#define OMAP4_GPIO_SETDATAOUT		0x0194
-
-#define OMAP_MPUIO(nr)		(OMAP_MAX_GPIO_LINES + (nr))
-#define OMAP_GPIO_IS_MPUIO(nr)	((nr) >= OMAP_MAX_GPIO_LINES)
-
-struct omap_gpio_dev_attr {
-	int bank_width;		/* GPIO bank width */
-	bool dbck_flag;		/* dbck required or not - True for OMAP3&4 */
-};
-
-struct omap_gpio_reg_offs {
-	u16 revision;
-	u16 direction;
-	u16 datain;
-	u16 dataout;
-	u16 set_dataout;
-	u16 clr_dataout;
-	u16 irqstatus;
-	u16 irqstatus2;
-	u16 irqstatus_raw0;
-	u16 irqstatus_raw1;
-	u16 irqenable;
-	u16 irqenable2;
-	u16 set_irqenable;
-	u16 clr_irqenable;
-	u16 debounce;
-	u16 debounce_en;
-	u16 ctrl;
-	u16 wkup_en;
-	u16 leveldetect0;
-	u16 leveldetect1;
-	u16 risingdetect;
-	u16 fallingdetect;
-	u16 irqctrl;
-	u16 edgectrl1;
-	u16 edgectrl2;
-	u16 pinctrl;
-
-	bool irqenable_inv;
-};
-
-struct omap_gpio_platform_data {
-	int bank_type;
-	int bank_width;		/* GPIO bank width */
-	int bank_stride;	/* Only needed for omap1 MPUIO */
-	bool dbck_flag;		/* dbck required or not - True for OMAP3&4 */
-	bool loses_context;	/* whether the bank would ever lose context */
-	bool is_mpuio;		/* whether the bank is of type MPUIO */
-	u32 non_wakeup_gpios;
-
-	struct omap_gpio_reg_offs *regs;
-
-	/* Return context loss count due to PM states changing */
-	int (*get_context_loss_count)(struct device *dev);
-};
-
-extern void omap2_gpio_prepare_for_idle(int off_mode);
-extern void omap2_gpio_resume_after_idle(void);
-extern void omap_set_gpio_debounce(int gpio, int enable);
-extern void omap_set_gpio_debounce_time(int gpio, int enable);
-/*-------------------------------------------------------------------------*/
-
-/*
- * Wrappers for "new style" GPIO calls, using the new infrastructure
- * which lets us plug in FPGA, I2C, and other implementations.
- *
- * The original OMAP-specific calls should eventually be removed.
- */
-
-#include <linux/errno.h>
-#include <asm-generic/gpio.h>
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h
index f37764a36072..2e6e2597178c 100644
--- a/arch/arm/plat-omap/include/plat/gpmc.h
+++ b/arch/arm/plat-omap/include/plat/gpmc.h
@@ -133,6 +133,25 @@ struct gpmc_timings {
 	u16 wr_data_mux_bus;	/* WRDATAONADMUXBUS */
 };
 
+struct gpmc_nand_regs {
+	void __iomem	*gpmc_status;
+	void __iomem	*gpmc_nand_command;
+	void __iomem	*gpmc_nand_address;
+	void __iomem	*gpmc_nand_data;
+	void __iomem	*gpmc_prefetch_config1;
+	void __iomem	*gpmc_prefetch_config2;
+	void __iomem	*gpmc_prefetch_control;
+	void __iomem	*gpmc_prefetch_status;
+	void __iomem	*gpmc_ecc_config;
+	void __iomem	*gpmc_ecc_control;
+	void __iomem	*gpmc_ecc_size_config;
+	void __iomem	*gpmc_ecc1_result;
+	void __iomem	*gpmc_bch_result0;
+};
+
+extern void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs);
+extern int gpmc_get_client_irq(unsigned irq_config);
+
 extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns);
 extern unsigned int gpmc_ps_to_ticks(unsigned int time_ps);
 extern unsigned int gpmc_ticks_to_ns(unsigned int ticks);
diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h
deleted file mode 100644
index ddbde38e1e33..000000000000
--- a/arch/arm/plat-omap/include/plat/hardware.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/hardware.h
- *
- * Hardware definitions for TI OMAP processors and boards
- *
- * NOTE: Please put device driver specific defines into a separate header
- *	 file for each driver.
- *
- * Copyright (C) 2001 RidgeRun, Inc.
- * Author: RidgeRun, Inc. Greg Lonnon <glonnon@ridgerun.com>
- *
- * Reorganized for Linux-2.6 by Tony Lindgren <tony@atomide.com>
- *                          and Dirk Behme <dirk.behme@de.bosch.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_ARCH_OMAP_HARDWARE_H
-#define __ASM_ARCH_OMAP_HARDWARE_H
-
-#include <asm/sizes.h>
-#ifndef __ASSEMBLER__
-#include <asm/types.h>
-#include <plat/cpu.h>
-#endif
-#include <plat/serial.h>
-
-/*
- * ---------------------------------------------------------------------------
- * Common definitions for all OMAP processors
- * NOTE: Put all processor or board specific parts to the special header
- *	 files.
- * ---------------------------------------------------------------------------
- */
-
-/*
- * ----------------------------------------------------------------------------
- * Timers
- * ----------------------------------------------------------------------------
- */
-#define OMAP_MPU_TIMER1_BASE	(0xfffec500)
-#define OMAP_MPU_TIMER2_BASE	(0xfffec600)
-#define OMAP_MPU_TIMER3_BASE	(0xfffec700)
-#define MPU_TIMER_FREE		(1 << 6)
-#define MPU_TIMER_CLOCK_ENABLE	(1 << 5)
-#define MPU_TIMER_AR		(1 << 1)
-#define MPU_TIMER_ST		(1 << 0)
-
-/*
- * ----------------------------------------------------------------------------
- * Clocks
- * ----------------------------------------------------------------------------
- */
-#define CLKGEN_REG_BASE		(0xfffece00)
-#define ARM_CKCTL		(CLKGEN_REG_BASE + 0x0)
-#define ARM_IDLECT1		(CLKGEN_REG_BASE + 0x4)
-#define ARM_IDLECT2		(CLKGEN_REG_BASE + 0x8)
-#define ARM_EWUPCT		(CLKGEN_REG_BASE + 0xC)
-#define ARM_RSTCT1		(CLKGEN_REG_BASE + 0x10)
-#define ARM_RSTCT2		(CLKGEN_REG_BASE + 0x14)
-#define ARM_SYSST		(CLKGEN_REG_BASE + 0x18)
-#define ARM_IDLECT3		(CLKGEN_REG_BASE + 0x24)
-
-#define CK_RATEF		1
-#define CK_IDLEF		2
-#define CK_ENABLEF		4
-#define CK_SELECTF		8
-#define SETARM_IDLE_SHIFT
-
-/* DPLL control registers */
-#define DPLL_CTL		(0xfffecf00)
-
-/* DSP clock control. Must use __raw_readw() and __raw_writew() with these */
-#define DSP_CONFIG_REG_BASE     IOMEM(0xe1008000)
-#define DSP_CKCTL		(DSP_CONFIG_REG_BASE + 0x0)
-#define DSP_IDLECT1		(DSP_CONFIG_REG_BASE + 0x4)
-#define DSP_IDLECT2		(DSP_CONFIG_REG_BASE + 0x8)
-#define DSP_RSTCT2		(DSP_CONFIG_REG_BASE + 0x14)
-
-/*
- * ---------------------------------------------------------------------------
- * UPLD
- * ---------------------------------------------------------------------------
- */
-#define ULPD_REG_BASE		(0xfffe0800)
-#define ULPD_IT_STATUS		(ULPD_REG_BASE + 0x14)
-#define ULPD_SETUP_ANALOG_CELL_3	(ULPD_REG_BASE + 0x24)
-#define ULPD_CLOCK_CTRL		(ULPD_REG_BASE + 0x30)
-#	define DIS_USB_PVCI_CLK		(1 << 5)	/* no USB/FAC synch */
-#	define USB_MCLK_EN		(1 << 4)	/* enable W4_USB_CLKO */
-#define ULPD_SOFT_REQ		(ULPD_REG_BASE + 0x34)
-#	define SOFT_UDC_REQ		(1 << 4)
-#	define SOFT_USB_CLK_REQ		(1 << 3)
-#	define SOFT_DPLL_REQ		(1 << 0)
-#define ULPD_DPLL_CTRL		(ULPD_REG_BASE + 0x3c)
-#define ULPD_STATUS_REQ		(ULPD_REG_BASE + 0x40)
-#define ULPD_APLL_CTRL		(ULPD_REG_BASE + 0x4c)
-#define ULPD_POWER_CTRL		(ULPD_REG_BASE + 0x50)
-#define ULPD_SOFT_DISABLE_REQ_REG	(ULPD_REG_BASE + 0x68)
-#	define DIS_MMC2_DPLL_REQ	(1 << 11)
-#	define DIS_MMC1_DPLL_REQ	(1 << 10)
-#	define DIS_UART3_DPLL_REQ	(1 << 9)
-#	define DIS_UART2_DPLL_REQ	(1 << 8)
-#	define DIS_UART1_DPLL_REQ	(1 << 7)
-#	define DIS_USB_HOST_DPLL_REQ	(1 << 6)
-#define ULPD_SDW_CLK_DIV_CTRL_SEL	(ULPD_REG_BASE + 0x74)
-#define ULPD_CAM_CLK_CTRL	(ULPD_REG_BASE + 0x7c)
-
-/*
- * ---------------------------------------------------------------------------
- * Watchdog timer
- * ---------------------------------------------------------------------------
- */
-
-/* Watchdog timer within the OMAP3.2 gigacell */
-#define OMAP_MPU_WATCHDOG_BASE	(0xfffec800)
-#define OMAP_WDT_TIMER		(OMAP_MPU_WATCHDOG_BASE + 0x0)
-#define OMAP_WDT_LOAD_TIM	(OMAP_MPU_WATCHDOG_BASE + 0x4)
-#define OMAP_WDT_READ_TIM	(OMAP_MPU_WATCHDOG_BASE + 0x4)
-#define OMAP_WDT_TIMER_MODE	(OMAP_MPU_WATCHDOG_BASE + 0x8)
-
-/*
- * ---------------------------------------------------------------------------
- * Interrupts
- * ---------------------------------------------------------------------------
- */
-#ifdef CONFIG_ARCH_OMAP1
-
-/*
- * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c
- * or something similar.. -- PFM.
- */
-
-#define OMAP_IH1_BASE		0xfffecb00
-#define OMAP_IH2_BASE		0xfffe0000
-
-#define OMAP_IH1_ITR		(OMAP_IH1_BASE + 0x00)
-#define OMAP_IH1_MIR		(OMAP_IH1_BASE + 0x04)
-#define OMAP_IH1_SIR_IRQ	(OMAP_IH1_BASE + 0x10)
-#define OMAP_IH1_SIR_FIQ	(OMAP_IH1_BASE + 0x14)
-#define OMAP_IH1_CONTROL	(OMAP_IH1_BASE + 0x18)
-#define OMAP_IH1_ILR0		(OMAP_IH1_BASE + 0x1c)
-#define OMAP_IH1_ISR		(OMAP_IH1_BASE + 0x9c)
-
-#define OMAP_IH2_ITR		(OMAP_IH2_BASE + 0x00)
-#define OMAP_IH2_MIR		(OMAP_IH2_BASE + 0x04)
-#define OMAP_IH2_SIR_IRQ	(OMAP_IH2_BASE + 0x10)
-#define OMAP_IH2_SIR_FIQ	(OMAP_IH2_BASE + 0x14)
-#define OMAP_IH2_CONTROL	(OMAP_IH2_BASE + 0x18)
-#define OMAP_IH2_ILR0		(OMAP_IH2_BASE + 0x1c)
-#define OMAP_IH2_ISR		(OMAP_IH2_BASE + 0x9c)
-
-#define IRQ_ITR_REG_OFFSET	0x00
-#define IRQ_MIR_REG_OFFSET	0x04
-#define IRQ_SIR_IRQ_REG_OFFSET	0x10
-#define IRQ_SIR_FIQ_REG_OFFSET	0x14
-#define IRQ_CONTROL_REG_OFFSET	0x18
-#define IRQ_ISR_REG_OFFSET	0x9c
-#define IRQ_ILR0_REG_OFFSET	0x1c
-#define IRQ_GMR_REG_OFFSET	0xa0
-
-#endif
-
-/*
- * ----------------------------------------------------------------------------
- * System control registers
- * ----------------------------------------------------------------------------
- */
-#define MOD_CONF_CTRL_0		0xfffe1080
-#define MOD_CONF_CTRL_1		0xfffe1110
-
-/*
- * ----------------------------------------------------------------------------
- * Pin multiplexing registers
- * ----------------------------------------------------------------------------
- */
-#define FUNC_MUX_CTRL_0		0xfffe1000
-#define FUNC_MUX_CTRL_1		0xfffe1004
-#define FUNC_MUX_CTRL_2		0xfffe1008
-#define COMP_MODE_CTRL_0	0xfffe100c
-#define FUNC_MUX_CTRL_3		0xfffe1010
-#define FUNC_MUX_CTRL_4		0xfffe1014
-#define FUNC_MUX_CTRL_5		0xfffe1018
-#define FUNC_MUX_CTRL_6		0xfffe101C
-#define FUNC_MUX_CTRL_7		0xfffe1020
-#define FUNC_MUX_CTRL_8		0xfffe1024
-#define FUNC_MUX_CTRL_9		0xfffe1028
-#define FUNC_MUX_CTRL_A		0xfffe102C
-#define FUNC_MUX_CTRL_B		0xfffe1030
-#define FUNC_MUX_CTRL_C		0xfffe1034
-#define FUNC_MUX_CTRL_D		0xfffe1038
-#define PULL_DWN_CTRL_0		0xfffe1040
-#define PULL_DWN_CTRL_1		0xfffe1044
-#define PULL_DWN_CTRL_2		0xfffe1048
-#define PULL_DWN_CTRL_3		0xfffe104c
-#define PULL_DWN_CTRL_4		0xfffe10ac
-
-/* OMAP-1610 specific multiplexing registers */
-#define FUNC_MUX_CTRL_E		0xfffe1090
-#define FUNC_MUX_CTRL_F		0xfffe1094
-#define FUNC_MUX_CTRL_10	0xfffe1098
-#define FUNC_MUX_CTRL_11	0xfffe109c
-#define FUNC_MUX_CTRL_12	0xfffe10a0
-#define PU_PD_SEL_0		0xfffe10b4
-#define PU_PD_SEL_1		0xfffe10b8
-#define PU_PD_SEL_2		0xfffe10bc
-#define PU_PD_SEL_3		0xfffe10c0
-#define PU_PD_SEL_4		0xfffe10c4
-
-/* Timer32K for 1610 and 1710*/
-#define OMAP_TIMER32K_BASE	0xFFFBC400
-
-/*
- * ---------------------------------------------------------------------------
- * TIPB bus interface
- * ---------------------------------------------------------------------------
- */
-#define TIPB_PUBLIC_CNTL_BASE		0xfffed300
-#define MPU_PUBLIC_TIPB_CNTL		(TIPB_PUBLIC_CNTL_BASE + 0x8)
-#define TIPB_PRIVATE_CNTL_BASE		0xfffeca00
-#define MPU_PRIVATE_TIPB_CNTL		(TIPB_PRIVATE_CNTL_BASE + 0x8)
-
-/*
- * ----------------------------------------------------------------------------
- * MPUI interface
- * ----------------------------------------------------------------------------
- */
-#define MPUI_BASE			(0xfffec900)
-#define MPUI_CTRL			(MPUI_BASE + 0x0)
-#define MPUI_DEBUG_ADDR			(MPUI_BASE + 0x4)
-#define MPUI_DEBUG_DATA			(MPUI_BASE + 0x8)
-#define MPUI_DEBUG_FLAG			(MPUI_BASE + 0xc)
-#define MPUI_STATUS_REG			(MPUI_BASE + 0x10)
-#define MPUI_DSP_STATUS			(MPUI_BASE + 0x14)
-#define MPUI_DSP_BOOT_CONFIG		(MPUI_BASE + 0x18)
-#define MPUI_DSP_API_CONFIG		(MPUI_BASE + 0x1c)
-
-/*
- * ----------------------------------------------------------------------------
- * LED Pulse Generator
- * ----------------------------------------------------------------------------
- */
-#define OMAP_LPG1_BASE			0xfffbd000
-#define OMAP_LPG2_BASE			0xfffbd800
-#define OMAP_LPG1_LCR			(OMAP_LPG1_BASE + 0x00)
-#define OMAP_LPG1_PMR			(OMAP_LPG1_BASE + 0x04)
-#define OMAP_LPG2_LCR			(OMAP_LPG2_BASE + 0x00)
-#define OMAP_LPG2_PMR			(OMAP_LPG2_BASE + 0x04)
-
-/*
- * ----------------------------------------------------------------------------
- * Pulse-Width Light
- * ----------------------------------------------------------------------------
- */
-#define OMAP_PWL_BASE			0xfffb5800
-#define OMAP_PWL_ENABLE			(OMAP_PWL_BASE + 0x00)
-#define OMAP_PWL_CLK_ENABLE		(OMAP_PWL_BASE + 0x04)
-
-/*
- * ---------------------------------------------------------------------------
- * Processor specific defines
- * ---------------------------------------------------------------------------
- */
-
-#include <plat/omap7xx.h>
-#include <plat/omap1510.h>
-#include <plat/omap16xx.h>
-#include <plat/omap24xx.h>
-#include <plat/omap34xx.h>
-#include <plat/omap44xx.h>
-#include <plat/ti81xx.h>
-#include <plat/am33xx.h>
-#include <plat/omap54xx.h>
-
-#endif	/* __ASM_ARCH_OMAP_HARDWARE_H */
diff --git a/arch/arm/plat-omap/include/plat/irqs-44xx.h b/arch/arm/plat-omap/include/plat/irqs-44xx.h
deleted file mode 100644
index 518322c80116..000000000000
--- a/arch/arm/plat-omap/include/plat/irqs-44xx.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * OMAP4 Interrupt lines definitions
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- * Benoit Cousson (b-cousson@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * 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 __ARCH_ARM_MACH_OMAP2_OMAP44XX_IRQS_H
-#define __ARCH_ARM_MACH_OMAP2_OMAP44XX_IRQS_H
-
-/* OMAP44XX IRQs numbers definitions */
-#define OMAP44XX_IRQ_LOCALTIMER			29
-#define OMAP44XX_IRQ_LOCALWDT			30
-
-#define OMAP44XX_IRQ_GIC_START			32
-
-#define OMAP44XX_IRQ_PL310			(0 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_CTI0			(1 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_CTI1			(2 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_ELM			(4 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SYS_1N			(7 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SECURITY_EVENTS		(8 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_L3_DBG			(9 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_L3_APP			(10 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_PRCM			(11 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SDMA_0			(12 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SDMA_1			(13 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SDMA_2			(14 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SDMA_3			(15 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCBSP4			(16 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCBSP1			(17 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SR_MCU			(18 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SR_CORE			(19 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPMC			(20 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GFX			(21 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCBSP2			(22 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCBSP3			(23 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_ISS_5			(24 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DSS_DISPC			(25 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MAIL_U0			(26 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_C2C_SSCM_0			(27 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_TESLA_MMU			(28 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPIO1			(29 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPIO2			(30 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPIO3			(31 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPIO4			(32 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPIO5			(33 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPIO6			(34 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_USIM			(35 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_WDT3			(36 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT1			(37 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT2			(38 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT3			(39 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT4			(40 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT5			(41 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT6			(42 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT7			(43 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT8			(44 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT9			(45 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT10			(46 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT11			(47 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SPI4			(48 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SHA1_S			(49 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_FPKA_SINTREQUEST_S		(50 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SHA1_P			(51 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_RNG			(52 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DSS_DSI1			(53 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_I2C1			(56 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_I2C2			(57 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_HDQ			(58 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MMC5			(59 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_I2C3			(61 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_I2C4			(62 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_AES2_S			(63 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_AES2_P			(64 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SPI1			(65 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SPI2			(66 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_HSI_P1			(67 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_HSI_P2			(68 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_FDIF_3			(69 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_UART4			(70 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_HSI_DMA			(71 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_UART1			(72 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_UART2			(73 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_UART3			(74 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_PBIAS			(75 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_OHCI			(76 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_EHCI			(77 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_TLL			(78 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_AES1_S			(79 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_WDT2			(80 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DES_S			(81 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DES_P			(82 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MMC1			(83 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DSS_DSI2			(84 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_AES1_P			(85 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MMC2			(86 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MPU_ICR			(87 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_C2C_SSCM_1			(88 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_FSUSB			(89 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_FSUSB_SMI			(90 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SPI3			(91 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_HS_USB_MC_N		(92 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_HS_USB_DMA_N		(93 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MMC3			(94 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_GPT12			(95 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MMC4			(96 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SLIMBUS1			(97 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SLIMBUS2			(98 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_ABE			(99 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DUCATI_MMU			(100 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DSS_HDMI			(101 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SR_IVA			(102 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_IVA_HD_POSYNCITRPEND_1	(103 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_IVA_HD_POSYNCITRPEND_0	(104 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_IVA_HD_POMBINTRPEND_0	(107 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCASP1_AR			(108 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCASP1_AX			(109 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_EMIF4_1			(110 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_EMIF4_2			(111 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_MCPDM			(112 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DMM			(113 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_DMIC			(114 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_CDMA_0			(115 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_CDMA_1			(116 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_CDMA_2			(117 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_CDMA_3			(118 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_SYS_2N			(119 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_KBD_CTL			(120 + OMAP44XX_IRQ_GIC_START)
-#define OMAP44XX_IRQ_UNIPRO1			(124 + OMAP44XX_IRQ_GIC_START)
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
deleted file mode 100644
index 37bbbbb981b2..000000000000
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
- *  arch/arm/plat-omap/include/mach/irqs.h
- *
- *  Copyright (C) Greg Lonnon 2001
- *  Updated for OMAP-1610 by Tony Lindgren <tony@atomide.com>
- *
- * Copyright (C) 2009 Texas Instruments
- * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * NOTE: The interrupt vectors for the OMAP-1509, OMAP-1510, and OMAP-1610
- *	 are different.
- */
-
-#ifndef __ASM_ARCH_OMAP15XX_IRQS_H
-#define __ASM_ARCH_OMAP15XX_IRQS_H
-
-/* All OMAP4 specific defines are moved to irqs-44xx.h */
-#include "irqs-44xx.h"
-
-/*
- * IRQ numbers for interrupt handler 1
- *
- * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
- *
- */
-#define INT_CAMERA		1
-#define INT_FIQ			3
-#define INT_RTDX		6
-#define INT_DSP_MMU_ABORT	7
-#define INT_HOST		8
-#define INT_ABORT		9
-#define INT_BRIDGE_PRIV		13
-#define INT_GPIO_BANK1		14
-#define INT_UART3		15
-#define INT_TIMER3		16
-#define INT_DMA_CH0_6		19
-#define INT_DMA_CH1_7		20
-#define INT_DMA_CH2_8		21
-#define INT_DMA_CH3		22
-#define INT_DMA_CH4		23
-#define INT_DMA_CH5		24
-#define INT_DMA_LCD		25
-#define INT_TIMER1		26
-#define INT_WD_TIMER		27
-#define INT_BRIDGE_PUB		28
-#define INT_TIMER2		30
-#define INT_LCD_CTRL		31
-
-/*
- * OMAP-1510 specific IRQ numbers for interrupt handler 1
- */
-#define INT_1510_IH2_IRQ	0
-#define INT_1510_RES2		2
-#define INT_1510_SPI_TX		4
-#define INT_1510_SPI_RX		5
-#define INT_1510_DSP_MAILBOX1	10
-#define INT_1510_DSP_MAILBOX2	11
-#define INT_1510_RES12		12
-#define INT_1510_LB_MMU		17
-#define INT_1510_RES18		18
-#define INT_1510_LOCAL_BUS	29
-
-/*
- * OMAP-1610 specific IRQ numbers for interrupt handler 1
- */
-#define INT_1610_IH2_IRQ	INT_1510_IH2_IRQ
-#define INT_1610_IH2_FIQ	2
-#define INT_1610_McBSP2_TX	4
-#define INT_1610_McBSP2_RX	5
-#define INT_1610_DSP_MAILBOX1	10
-#define INT_1610_DSP_MAILBOX2	11
-#define INT_1610_LCD_LINE	12
-#define INT_1610_GPTIMER1	17
-#define INT_1610_GPTIMER2	18
-#define INT_1610_SSR_FIFO_0	29
-
-/*
- * OMAP-7xx specific IRQ numbers for interrupt handler 1
- */
-#define INT_7XX_IH2_FIQ		0
-#define INT_7XX_IH2_IRQ		1
-#define INT_7XX_USB_NON_ISO	2
-#define INT_7XX_USB_ISO		3
-#define INT_7XX_ICR		4
-#define INT_7XX_EAC		5
-#define INT_7XX_GPIO_BANK1	6
-#define INT_7XX_GPIO_BANK2	7
-#define INT_7XX_GPIO_BANK3	8
-#define INT_7XX_McBSP2TX	10
-#define INT_7XX_McBSP2RX	11
-#define INT_7XX_McBSP2RX_OVF	12
-#define INT_7XX_LCD_LINE	14
-#define INT_7XX_GSM_PROTECT	15
-#define INT_7XX_TIMER3		16
-#define INT_7XX_GPIO_BANK5	17
-#define INT_7XX_GPIO_BANK6	18
-#define INT_7XX_SPGIO_WR	29
-
-/*
- * IRQ numbers for interrupt handler 2
- *
- * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
- */
-#define IH2_BASE		32
-
-#define INT_KEYBOARD		(1 + IH2_BASE)
-#define INT_uWireTX		(2 + IH2_BASE)
-#define INT_uWireRX		(3 + IH2_BASE)
-#define INT_I2C			(4 + IH2_BASE)
-#define INT_MPUIO		(5 + IH2_BASE)
-#define INT_USB_HHC_1		(6 + IH2_BASE)
-#define INT_McBSP3TX		(10 + IH2_BASE)
-#define INT_McBSP3RX		(11 + IH2_BASE)
-#define INT_McBSP1TX		(12 + IH2_BASE)
-#define INT_McBSP1RX		(13 + IH2_BASE)
-#define INT_UART1		(14 + IH2_BASE)
-#define INT_UART2		(15 + IH2_BASE)
-#define INT_BT_MCSI1TX		(16 + IH2_BASE)
-#define INT_BT_MCSI1RX		(17 + IH2_BASE)
-#define INT_SOSSI_MATCH		(19 + IH2_BASE)
-#define INT_USB_W2FC		(20 + IH2_BASE)
-#define INT_1WIRE		(21 + IH2_BASE)
-#define INT_OS_TIMER		(22 + IH2_BASE)
-#define INT_MMC			(23 + IH2_BASE)
-#define INT_GAUGE_32K		(24 + IH2_BASE)
-#define INT_RTC_TIMER		(25 + IH2_BASE)
-#define INT_RTC_ALARM		(26 + IH2_BASE)
-#define INT_MEM_STICK		(27 + IH2_BASE)
-
-/*
- * OMAP-1510 specific IRQ numbers for interrupt handler 2
- */
-#define INT_1510_DSP_MMU	(28 + IH2_BASE)
-#define INT_1510_COM_SPI_RO	(31 + IH2_BASE)
-
-/*
- * OMAP-1610 specific IRQ numbers for interrupt handler 2
- */
-#define INT_1610_FAC		(0 + IH2_BASE)
-#define INT_1610_USB_HHC_2	(7 + IH2_BASE)
-#define INT_1610_USB_OTG	(8 + IH2_BASE)
-#define INT_1610_SoSSI		(9 + IH2_BASE)
-#define INT_1610_SoSSI_MATCH	(19 + IH2_BASE)
-#define INT_1610_DSP_MMU	(28 + IH2_BASE)
-#define INT_1610_McBSP2RX_OF	(31 + IH2_BASE)
-#define INT_1610_STI		(32 + IH2_BASE)
-#define INT_1610_STI_WAKEUP	(33 + IH2_BASE)
-#define INT_1610_GPTIMER3	(34 + IH2_BASE)
-#define INT_1610_GPTIMER4	(35 + IH2_BASE)
-#define INT_1610_GPTIMER5	(36 + IH2_BASE)
-#define INT_1610_GPTIMER6	(37 + IH2_BASE)
-#define INT_1610_GPTIMER7	(38 + IH2_BASE)
-#define INT_1610_GPTIMER8	(39 + IH2_BASE)
-#define INT_1610_GPIO_BANK2	(40 + IH2_BASE)
-#define INT_1610_GPIO_BANK3	(41 + IH2_BASE)
-#define INT_1610_MMC2		(42 + IH2_BASE)
-#define INT_1610_CF		(43 + IH2_BASE)
-#define INT_1610_WAKE_UP_REQ	(46 + IH2_BASE)
-#define INT_1610_GPIO_BANK4	(48 + IH2_BASE)
-#define INT_1610_SPI		(49 + IH2_BASE)
-#define INT_1610_DMA_CH6	(53 + IH2_BASE)
-#define INT_1610_DMA_CH7	(54 + IH2_BASE)
-#define INT_1610_DMA_CH8	(55 + IH2_BASE)
-#define INT_1610_DMA_CH9	(56 + IH2_BASE)
-#define INT_1610_DMA_CH10	(57 + IH2_BASE)
-#define INT_1610_DMA_CH11	(58 + IH2_BASE)
-#define INT_1610_DMA_CH12	(59 + IH2_BASE)
-#define INT_1610_DMA_CH13	(60 + IH2_BASE)
-#define INT_1610_DMA_CH14	(61 + IH2_BASE)
-#define INT_1610_DMA_CH15	(62 + IH2_BASE)
-#define INT_1610_NAND		(63 + IH2_BASE)
-#define INT_1610_SHA1MD5	(91 + IH2_BASE)
-
-/*
- * OMAP-7xx specific IRQ numbers for interrupt handler 2
- */
-#define INT_7XX_HW_ERRORS	(0 + IH2_BASE)
-#define INT_7XX_NFIQ_PWR_FAIL	(1 + IH2_BASE)
-#define INT_7XX_CFCD		(2 + IH2_BASE)
-#define INT_7XX_CFIREQ		(3 + IH2_BASE)
-#define INT_7XX_I2C		(4 + IH2_BASE)
-#define INT_7XX_PCC		(5 + IH2_BASE)
-#define INT_7XX_MPU_EXT_NIRQ	(6 + IH2_BASE)
-#define INT_7XX_SPI_100K_1	(7 + IH2_BASE)
-#define INT_7XX_SYREN_SPI	(8 + IH2_BASE)
-#define INT_7XX_VLYNQ		(9 + IH2_BASE)
-#define INT_7XX_GPIO_BANK4	(10 + IH2_BASE)
-#define INT_7XX_McBSP1TX	(11 + IH2_BASE)
-#define INT_7XX_McBSP1RX	(12 + IH2_BASE)
-#define INT_7XX_McBSP1RX_OF	(13 + IH2_BASE)
-#define INT_7XX_UART_MODEM_IRDA_2 (14 + IH2_BASE)
-#define INT_7XX_UART_MODEM_1	(15 + IH2_BASE)
-#define INT_7XX_MCSI		(16 + IH2_BASE)
-#define INT_7XX_uWireTX		(17 + IH2_BASE)
-#define INT_7XX_uWireRX		(18 + IH2_BASE)
-#define INT_7XX_SMC_CD		(19 + IH2_BASE)
-#define INT_7XX_SMC_IREQ	(20 + IH2_BASE)
-#define INT_7XX_HDQ_1WIRE	(21 + IH2_BASE)
-#define INT_7XX_TIMER32K	(22 + IH2_BASE)
-#define INT_7XX_MMC_SDIO	(23 + IH2_BASE)
-#define INT_7XX_UPLD		(24 + IH2_BASE)
-#define INT_7XX_USB_HHC_1	(27 + IH2_BASE)
-#define INT_7XX_USB_HHC_2	(28 + IH2_BASE)
-#define INT_7XX_USB_GENI	(29 + IH2_BASE)
-#define INT_7XX_USB_OTG		(30 + IH2_BASE)
-#define INT_7XX_CAMERA_IF	(31 + IH2_BASE)
-#define INT_7XX_RNG		(32 + IH2_BASE)
-#define INT_7XX_DUAL_MODE_TIMER (33 + IH2_BASE)
-#define INT_7XX_DBB_RF_EN	(34 + IH2_BASE)
-#define INT_7XX_MPUIO_KEYPAD	(35 + IH2_BASE)
-#define INT_7XX_SHA1_MD5	(36 + IH2_BASE)
-#define INT_7XX_SPI_100K_2	(37 + IH2_BASE)
-#define INT_7XX_RNG_IDLE	(38 + IH2_BASE)
-#define INT_7XX_MPUIO		(39 + IH2_BASE)
-#define INT_7XX_LLPC_LCD_CTRL_CAN_BE_OFF	(40 + IH2_BASE)
-#define INT_7XX_LLPC_OE_FALLING (41 + IH2_BASE)
-#define INT_7XX_LLPC_OE_RISING	(42 + IH2_BASE)
-#define INT_7XX_LLPC_VSYNC	(43 + IH2_BASE)
-#define INT_7XX_WAKE_UP_REQ	(46 + IH2_BASE)
-#define INT_7XX_DMA_CH6		(53 + IH2_BASE)
-#define INT_7XX_DMA_CH7		(54 + IH2_BASE)
-#define INT_7XX_DMA_CH8		(55 + IH2_BASE)
-#define INT_7XX_DMA_CH9		(56 + IH2_BASE)
-#define INT_7XX_DMA_CH10	(57 + IH2_BASE)
-#define INT_7XX_DMA_CH11	(58 + IH2_BASE)
-#define INT_7XX_DMA_CH12	(59 + IH2_BASE)
-#define INT_7XX_DMA_CH13	(60 + IH2_BASE)
-#define INT_7XX_DMA_CH14	(61 + IH2_BASE)
-#define INT_7XX_DMA_CH15	(62 + IH2_BASE)
-#define INT_7XX_NAND		(63 + IH2_BASE)
-
-#define INT_24XX_SYS_NIRQ	7
-#define INT_24XX_SDMA_IRQ0	12
-#define INT_24XX_SDMA_IRQ1	13
-#define INT_24XX_SDMA_IRQ2	14
-#define INT_24XX_SDMA_IRQ3	15
-#define INT_24XX_CAM_IRQ	24
-#define INT_24XX_DSS_IRQ	25
-#define INT_24XX_MAIL_U0_MPU	26
-#define INT_24XX_DSP_UMA	27
-#define INT_24XX_DSP_MMU	28
-#define INT_24XX_GPIO_BANK1	29
-#define INT_24XX_GPIO_BANK2	30
-#define INT_24XX_GPIO_BANK3	31
-#define INT_24XX_GPIO_BANK4	32
-#define INT_24XX_GPIO_BANK5	33
-#define INT_24XX_MAIL_U3_MPU	34
-#define INT_24XX_GPTIMER1	37
-#define INT_24XX_GPTIMER2	38
-#define INT_24XX_GPTIMER3	39
-#define INT_24XX_GPTIMER4	40
-#define INT_24XX_GPTIMER5	41
-#define INT_24XX_GPTIMER6	42
-#define INT_24XX_GPTIMER7	43
-#define INT_24XX_GPTIMER8	44
-#define INT_24XX_GPTIMER9	45
-#define INT_24XX_GPTIMER10	46
-#define INT_24XX_GPTIMER11	47
-#define INT_24XX_GPTIMER12	48
-#define INT_24XX_SHA1MD5	51
-#define INT_24XX_MCBSP4_IRQ_TX	54
-#define INT_24XX_MCBSP4_IRQ_RX	55
-#define INT_24XX_I2C1_IRQ	56
-#define INT_24XX_I2C2_IRQ	57
-#define INT_24XX_HDQ_IRQ	58
-#define INT_24XX_MCBSP1_IRQ_TX	59
-#define INT_24XX_MCBSP1_IRQ_RX	60
-#define INT_24XX_MCBSP2_IRQ_TX	62
-#define INT_24XX_MCBSP2_IRQ_RX	63
-#define INT_24XX_SPI1_IRQ	65
-#define INT_24XX_SPI2_IRQ	66
-#define INT_24XX_UART1_IRQ	72
-#define INT_24XX_UART2_IRQ	73
-#define INT_24XX_UART3_IRQ	74
-#define INT_24XX_USB_IRQ_GEN	75
-#define INT_24XX_USB_IRQ_NISO	76
-#define INT_24XX_USB_IRQ_ISO	77
-#define INT_24XX_USB_IRQ_HGEN	78
-#define INT_24XX_USB_IRQ_HSOF	79
-#define INT_24XX_USB_IRQ_OTG	80
-#define INT_24XX_MCBSP5_IRQ_TX	81
-#define INT_24XX_MCBSP5_IRQ_RX	82
-#define INT_24XX_MMC_IRQ	83
-#define INT_24XX_MMC2_IRQ	86
-#define INT_24XX_MCBSP3_IRQ_TX	89
-#define INT_24XX_MCBSP3_IRQ_RX	90
-#define INT_24XX_SPI3_IRQ	91
-
-#define INT_243X_MCBSP2_IRQ	16
-#define INT_243X_MCBSP3_IRQ	17
-#define INT_243X_MCBSP4_IRQ	18
-#define INT_243X_MCBSP5_IRQ	19
-#define INT_243X_MCBSP1_IRQ	64
-#define INT_243X_HS_USB_MC	92
-#define INT_243X_HS_USB_DMA	93
-#define INT_243X_CARKIT_IRQ	94
-
-#define INT_34XX_BENCH_MPU_EMUL	3
-#define INT_34XX_ST_MCBSP2_IRQ	4
-#define INT_34XX_ST_MCBSP3_IRQ	5
-#define INT_34XX_SSM_ABORT_IRQ	6
-#define INT_34XX_SYS_NIRQ	7
-#define INT_34XX_D2D_FW_IRQ	8
-#define INT_34XX_L3_DBG_IRQ     9
-#define INT_34XX_L3_APP_IRQ     10
-#define INT_34XX_PRCM_MPU_IRQ	11
-#define INT_34XX_MCBSP1_IRQ	16
-#define INT_34XX_MCBSP2_IRQ	17
-#define INT_34XX_GPMC_IRQ	20
-#define INT_34XX_MCBSP3_IRQ	22
-#define INT_34XX_MCBSP4_IRQ	23
-#define INT_34XX_CAM_IRQ	24
-#define INT_34XX_MCBSP5_IRQ	27
-#define INT_34XX_GPIO_BANK1	29
-#define INT_34XX_GPIO_BANK2	30
-#define INT_34XX_GPIO_BANK3	31
-#define INT_34XX_GPIO_BANK4	32
-#define INT_34XX_GPIO_BANK5	33
-#define INT_34XX_GPIO_BANK6	34
-#define INT_34XX_USIM_IRQ	35
-#define INT_34XX_WDT3_IRQ	36
-#define INT_34XX_SPI4_IRQ	48
-#define INT_34XX_SHA1MD52_IRQ	49
-#define INT_34XX_FPKA_READY_IRQ	50
-#define INT_34XX_SHA1MD51_IRQ	51
-#define INT_34XX_RNG_IRQ	52
-#define INT_34XX_I2C3_IRQ	61
-#define INT_34XX_FPKA_ERROR_IRQ	64
-#define INT_34XX_PBIAS_IRQ	75
-#define INT_34XX_OHCI_IRQ	76
-#define INT_34XX_EHCI_IRQ	77
-#define INT_34XX_TLL_IRQ	78
-#define INT_34XX_PARTHASH_IRQ	79
-#define INT_34XX_MMC3_IRQ	94
-#define INT_34XX_GPT12_IRQ	95
-
-#define INT_36XX_UART4_IRQ	80
-
-#define INT_35XX_HECC0_IRQ		24
-#define INT_35XX_HECC1_IRQ		28
-#define INT_35XX_EMAC_C0_RXTHRESH_IRQ	67
-#define INT_35XX_EMAC_C0_RX_PULSE_IRQ	68
-#define INT_35XX_EMAC_C0_TX_PULSE_IRQ	69
-#define INT_35XX_EMAC_C0_MISC_PULSE_IRQ	70
-#define INT_35XX_USBOTG_IRQ		71
-#define INT_35XX_UART4_IRQ		84
-#define INT_35XX_CCDC_VD0_IRQ		88
-#define INT_35XX_CCDC_VD1_IRQ		92
-#define INT_35XX_CCDC_VD2_IRQ		93
-
-/* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730/850) and
- * 16 MPUIO lines */
-#define OMAP_MAX_GPIO_LINES	192
-#define IH_GPIO_BASE		(128 + IH2_BASE)
-#define IH_MPUIO_BASE		(OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
-#define OMAP_IRQ_END		(IH_MPUIO_BASE + 16)
-
-/* External FPGA handles interrupts on Innovator boards */
-#define	OMAP_FPGA_IRQ_BASE	(OMAP_IRQ_END)
-#ifdef	CONFIG_MACH_OMAP_INNOVATOR
-#define OMAP_FPGA_NR_IRQS	24
-#else
-#define OMAP_FPGA_NR_IRQS	0
-#endif
-#define OMAP_FPGA_IRQ_END	(OMAP_FPGA_IRQ_BASE + OMAP_FPGA_NR_IRQS)
-
-/* External TWL4030 can handle interrupts on 2430 and 34xx boards */
-#define	TWL4030_IRQ_BASE	(OMAP_FPGA_IRQ_END)
-#ifdef	CONFIG_TWL4030_CORE
-#define	TWL4030_BASE_NR_IRQS	8
-#define	TWL4030_PWR_NR_IRQS	8
-#else
-#define	TWL4030_BASE_NR_IRQS	0
-#define	TWL4030_PWR_NR_IRQS	0
-#endif
-#define TWL4030_IRQ_END		(TWL4030_IRQ_BASE + TWL4030_BASE_NR_IRQS)
-#define TWL4030_PWR_IRQ_BASE	TWL4030_IRQ_END
-#define	TWL4030_PWR_IRQ_END	(TWL4030_PWR_IRQ_BASE + TWL4030_PWR_NR_IRQS)
-
-/* External TWL4030 gpio interrupts are optional */
-#define TWL4030_GPIO_IRQ_BASE	TWL4030_PWR_IRQ_END
-#ifdef	CONFIG_GPIO_TWL4030
-#define TWL4030_GPIO_NR_IRQS	18
-#else
-#define	TWL4030_GPIO_NR_IRQS	0
-#endif
-#define TWL4030_GPIO_IRQ_END	(TWL4030_GPIO_IRQ_BASE + TWL4030_GPIO_NR_IRQS)
-
-#define	TWL6030_IRQ_BASE	(OMAP_FPGA_IRQ_END)
-#ifdef CONFIG_TWL4030_CORE
-#define	TWL6030_BASE_NR_IRQS	20
-#else
-#define	TWL6030_BASE_NR_IRQS	0
-#endif
-#define TWL6030_IRQ_END		(TWL6030_IRQ_BASE + TWL6030_BASE_NR_IRQS)
-
-#define TWL6040_CODEC_IRQ_BASE	TWL6030_IRQ_END
-#ifdef CONFIG_TWL6040_CODEC
-#define TWL6040_CODEC_NR_IRQS	6
-#else
-#define TWL6040_CODEC_NR_IRQS	0
-#endif
-#define TWL6040_CODEC_IRQ_END	(TWL6040_CODEC_IRQ_BASE + TWL6040_CODEC_NR_IRQS)
-
-/* Total number of interrupts depends on the enabled blocks above */
-#if (TWL4030_GPIO_IRQ_END > TWL6040_CODEC_IRQ_END)
-#define TWL_IRQ_END 		TWL4030_GPIO_IRQ_END
-#else
-#define TWL_IRQ_END		TWL6040_CODEC_IRQ_END
-#endif
-
-/* GPMC related */
-#define OMAP_GPMC_IRQ_BASE	(TWL_IRQ_END)
-#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_PRCM_IRQ_END
-
-#define OMAP_IRQ_BIT(irq)	(1 << ((irq) % 32))
-
-#define INTCPS_NR_MIR_REGS	3
-#define INTCPS_NR_IRQS		96
-
-#include <mach/hardware.h>
-
-#ifdef CONFIG_FIQ
-#define FIQ_START		1024
-#endif
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index eb3e4d555343..8b4e4f2da2f5 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -15,7 +15,6 @@
 #include <linux/device.h>
 #include <linux/mmc/host.h>
 
-#include <plat/board.h>
 #include <plat/omap_hwmod.h>
 
 #define OMAP15XX_NR_MMC		1
diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h
index 045e320f1067..324d31b14852 100644
--- a/arch/arm/plat-omap/include/plat/multi.h
+++ b/arch/arm/plat-omap/include/plat/multi.h
@@ -108,4 +108,13 @@
 # endif
 #endif
 
+#ifdef CONFIG_SOC_AM33XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME am33xx
+# endif
+#endif
+
 #endif	/* __PLAT_OMAP_MULTI_H */
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 67fc5060183e..1a68c1e5fe53 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -24,11 +24,10 @@ struct omap_nand_platform_data {
 	struct gpmc_timings	*gpmc_t;
 	int			nr_parts;
 	bool			dev_ready;
-	int			gpmc_irq;
 	enum nand_io		xfer_type;
-	unsigned long		phys_base;
 	int			devsize;
 	enum omap_ecc           ecc_opt;
+	struct gpmc_nand_regs	reg;
 };
 
 /* minimum size for IO mapping */
diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h
index 1a52725ffcf2..a531149823bb 100644
--- a/arch/arm/plat-omap/include/plat/omap-serial.h
+++ b/arch/arm/plat-omap/include/plat/omap-serial.h
@@ -18,7 +18,7 @@
 #define __OMAP_SERIAL_H__
 
 #include <linux/serial_core.h>
-#include <linux/platform_device.h>
+#include <linux/device.h>
 #include <linux/pm_qos.h>
 
 #include <plat/mux.h>
@@ -42,10 +42,10 @@
 #define OMAP_UART_WER_MOD_WKUP	0X7F
 
 /* Enable XON/XOFF flow control on output */
-#define OMAP_UART_SW_TX		0x04
+#define OMAP_UART_SW_TX		0x8
 
 /* Enable XON/XOFF flow control on input */
-#define OMAP_UART_SW_RX		0x04
+#define OMAP_UART_SW_RX		0x2
 
 #define OMAP_UART_SYSC_RESET	0X07
 #define OMAP_UART_TCR_TRIG	0X0F
@@ -69,11 +69,14 @@ struct omap_uart_port_info {
 	unsigned int		dma_rx_timeout;
 	unsigned int		autosuspend_timeout;
 	unsigned int		dma_rx_poll_rate;
+	int			DTR_gpio;
+	int			DTR_inverted;
+	int			DTR_present;
 
 	int (*get_context_loss_count)(struct device *);
-	void (*set_forceidle)(struct platform_device *);
-	void (*set_noidle)(struct platform_device *);
-	void (*enable_wakeup)(struct platform_device *, bool);
+	void (*set_forceidle)(struct device *);
+	void (*set_noidle)(struct device *);
+	void (*enable_wakeup)(struct device *, bool);
 };
 
 struct uart_omap_dma {
@@ -102,39 +105,4 @@ struct uart_omap_dma {
 	unsigned int		rx_timeout;
 };
 
-struct uart_omap_port {
-	struct uart_port	port;
-	struct uart_omap_dma	uart_dma;
-	struct platform_device	*pdev;
-
-	unsigned char		ier;
-	unsigned char		lcr;
-	unsigned char		mcr;
-	unsigned char		fcr;
-	unsigned char		efr;
-	unsigned char		dll;
-	unsigned char		dlh;
-	unsigned char		mdr1;
-	unsigned char		scr;
-
-	int			use_dma;
-	/*
-	 * Some bits in registers are cleared on a read, so they must
-	 * be saved whenever the register is read but the bits will not
-	 * be immediately processed.
-	 */
-	unsigned int		lsr_break_flag;
-	unsigned char		msr_saved_flags;
-	char			name[20];
-	unsigned long		port_activity;
-	u32			context_loss_cnt;
-	u32			errata;
-	u8			wakeups_enabled;
-
-	struct pm_qos_request	pm_qos_request;
-	u32			latency;
-	u32			calc_latency;
-	struct work_struct	qos_work;
-};
-
 #endif /* __OMAP_SERIAL_H__ */
diff --git a/arch/arm/plat-omap/include/plat/omap4-keypad.h b/arch/arm/plat-omap/include/plat/omap4-keypad.h
index 8ad0a377a54b..20de0d5a7e77 100644
--- a/arch/arm/plat-omap/include/plat/omap4-keypad.h
+++ b/arch/arm/plat-omap/include/plat/omap4-keypad.h
@@ -1,6 +1,8 @@
 #ifndef ARCH_ARM_PLAT_OMAP4_KEYPAD_H
 #define ARCH_ARM_PLAT_OMAP4_KEYPAD_H
 
+struct omap_board_data;
+
 extern int omap4_keyboard_init(struct omap4_keypad_platform_data *,
 				struct omap_board_data *);
 #endif
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index b8d19a136781..7f7b112acccb 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -110,7 +110,7 @@ static inline void flush(void)
 	_DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT,	\
 		AM33XXUART##p)
 
-static inline void __arch_decomp_setup(unsigned long arch_id)
+static inline void arch_decomp_setup(void)
 {
 	int port = 0;
 
@@ -198,8 +198,6 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
 	} while (0);
 }
 
-#define arch_decomp_setup()	__arch_decomp_setup(arch_id)
-
 /*
  * nothing to do
  */
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index 548a4c8d63df..bd20588c356b 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -5,7 +5,6 @@
 
 #include <linux/io.h>
 #include <linux/usb/musb.h>
-#include <plat/board.h>
 
 #define OMAP3_HS_USB_PORTS	3
 
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 766181cb5c95..d861aa73299d 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -26,7 +26,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/sram.h>
-#include <plat/board.h>
 #include <plat/cpu.h>
 
 #include "sram.h"
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index d245a87dc014..b8b747a9d360 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -291,10 +291,12 @@ static struct platform_device orion_ge00 = {
 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 			    unsigned long mapbase,
 			    unsigned long irq,
-			    unsigned long irq_err)
+			    unsigned long irq_err,
+			    unsigned int tx_csum_limit)
 {
 	fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
 		       mapbase + 0x2000, SZ_16K - 1, irq_err);
+	orion_ge00_shared_data.tx_csum_limit = tx_csum_limit;
 	ge_complete(&orion_ge00_shared_data,
 		    orion_ge00_resources, irq, &orion_ge00_shared,
 		    eth_data, &orion_ge00);
@@ -343,10 +345,12 @@ static struct platform_device orion_ge01 = {
 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 			    unsigned long mapbase,
 			    unsigned long irq,
-			    unsigned long irq_err)
+			    unsigned long irq_err,
+			    unsigned int tx_csum_limit)
 {
 	fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
 		       mapbase + 0x2000, SZ_16K - 1, irq_err);
+	orion_ge01_shared_data.tx_csum_limit = tx_csum_limit;
 	ge_complete(&orion_ge01_shared_data,
 		    orion_ge01_resources, irq, &orion_ge01_shared,
 		    eth_data, &orion_ge01);
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index e00fdb213609..ae2377ef63e5 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -39,12 +39,14 @@ void __init orion_rtc_init(unsigned long mapbase,
 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 			    unsigned long mapbase,
 			    unsigned long irq,
-			    unsigned long irq_err);
+			    unsigned long irq_err,
+			    unsigned int tx_csum_limit);
 
 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 			    unsigned long mapbase,
 			    unsigned long irq,
-			    unsigned long irq_err);
+			    unsigned long irq_err,
+			    unsigned int tx_csum_limit);
 
 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
 			    unsigned long mapbase,
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 28f898f75380..db98e7021f0d 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -430,7 +430,7 @@ s3c2410_dma_canload(struct s3c2410_dma_chan *chan)
  * when necessary.
 */
 
-int s3c2410_dma_enqueue(unsigned int channel, void *id,
+int s3c2410_dma_enqueue(enum dma_ch channel, void *id,
 			dma_addr_t data, int size)
 {
 	struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 74e31ce35538..fc49f3dabd76 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -32,6 +32,8 @@
 #include <linux/platform_data/s3c-hsudc.h>
 #include <linux/platform_data/s3c-hsotg.h>
 
+#include <media/s5p_hdmi.h>
+
 #include <asm/irq.h>
 #include <asm/pmu.h>
 #include <asm/mach/arch.h>
@@ -748,7 +750,8 @@ void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
 	if (!pd) {
 		pd = &default_i2c_data;
 
-		if (soc_is_exynos4210())
+		if (soc_is_exynos4210() ||
+		    soc_is_exynos4212() || soc_is_exynos4412())
 			pd->bus_num = 8;
 		else if (soc_is_s5pv210())
 			pd->bus_num = 3;
@@ -759,6 +762,30 @@ void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
 	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
 			       &s5p_device_i2c_hdmiphy);
 }
+
+struct s5p_hdmi_platform_data s5p_hdmi_def_platdata;
+
+void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
+				  struct i2c_board_info *mhl_info, int mhl_bus)
+{
+	struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
+
+	if (soc_is_exynos4210() ||
+	    soc_is_exynos4212() || soc_is_exynos4412())
+		pd->hdmiphy_bus = 8;
+	else if (soc_is_s5pv210())
+		pd->hdmiphy_bus = 3;
+	else
+		pd->hdmiphy_bus = 0;
+
+	pd->hdmiphy_info = hdmiphy_info;
+	pd->mhl_info = mhl_info;
+	pd->mhl_bus = mhl_bus;
+
+	s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platform_data),
+			 &s5p_device_hdmi);
+}
+
 #endif /* CONFIG_S5P_DEV_I2C_HDMIPHY */
 
 /* I2S */
diff --git a/arch/arm/plat-samsung/include/plat/hdmi.h b/arch/arm/plat-samsung/include/plat/hdmi.h
new file mode 100644
index 000000000000..331d046ac2c5
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/hdmi.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics Co.Ltd
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_SAMSUNG_HDMI_H
+#define __PLAT_SAMSUNG_HDMI_H __FILE__
+
+extern void s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
+				  struct i2c_board_info *mhl_info, int mhl_bus);
+
+#endif /* __PLAT_SAMSUNG_HDMI_H */
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index 64ab65f0fdbc..15070284343e 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -74,7 +74,7 @@ unsigned char pm_uart_udivslot;
 
 #ifdef CONFIG_SAMSUNG_PM_DEBUG
 
-struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
+static struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
 
 static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
 {
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index c34785dca92b..ec536e4e36c9 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -338,7 +338,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 {
 	/* Handle turning off CRTSCTS */
 	if ((old_termios->c_cflag & CRTSCTS) &&
-	    !(tty->termios->c_cflag & CRTSCTS)) {
+	    !(tty->termios.c_cflag & CRTSCTS)) {
 		tty->hw_stopped = 0;
 	}
 }
@@ -545,6 +545,7 @@ static int __init simrs_init(void)
 	/* the port is imaginary */
 	printk(KERN_INFO "ttyS0 at 0x03f8 (irq = %d) is a 16550\n", state->irq);
 
+	tty_port_link_device(&state->port, hp_simserial_driver, 0);
 	retval = tty_register_driver(hp_simserial_driver);
 	if (retval) {
 		printk(KERN_ERR "Couldn't register simserial driver\n");
diff --git a/arch/m68k/emu/nfcon.c b/arch/m68k/emu/nfcon.c
index 8db25e806947..16d170f53bfd 100644
--- a/arch/m68k/emu/nfcon.c
+++ b/arch/m68k/emu/nfcon.c
@@ -19,6 +19,7 @@
 #include <asm/natfeat.h>
 
 static int stderr_id;
+static struct tty_port nfcon_tty_port;
 static struct tty_driver *nfcon_tty_driver;
 
 static void nfputs(const char *str, unsigned int count)
@@ -119,6 +120,8 @@ static int __init nfcon_init(void)
 {
 	int res;
 
+	tty_port_init(&nfcon_tty_port);
+
 	stderr_id = nf_get_id("NF_STDERR");
 	if (!stderr_id)
 		return -ENODEV;
@@ -135,6 +138,7 @@ static int __init nfcon_init(void)
 	nfcon_tty_driver->flags = TTY_DRIVER_REAL_RAW;
 
 	tty_set_operations(nfcon_tty_driver, &nfcon_tty_ops);
+	tty_port_link_device(&nfcon_tty_port, nfcon_tty_driver, 0);
 	res = tty_register_driver(nfcon_tty_driver);
 	if (res) {
 		pr_err("failed to register nfcon tty driver\n");
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 331d574df99c..faf65286574e 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -89,6 +89,7 @@ config ATH79
 	select CEVT_R4K
 	select CSRC_R4K
 	select DMA_NONCOHERENT
+	select HAVE_CLK
 	select IRQ_CPU
 	select MIPS_MACHINE
 	select SYS_HAS_CPU_MIPS32_R2
diff --git a/arch/mips/alchemy/board-mtx1.c b/arch/mips/alchemy/board-mtx1.c
index 99969484c475..a124c251c0c9 100644
--- a/arch/mips/alchemy/board-mtx1.c
+++ b/arch/mips/alchemy/board-mtx1.c
@@ -228,6 +228,8 @@ static int mtx1_pci_idsel(unsigned int devsel, int assert)
 	 * adapter on the mtx-1 "singleboard" variant. It triggers a custom
 	 * logic chip connected to EXT_IO3 (GPIO1) to suppress IDSEL signals.
 	 */
+	udelay(1);
+
 	if (assert && devsel != 0)
 		/* Suppress signal to Cardbus */
 		alchemy_gpio_set_value(1, 0);	/* set EXT_IO3 OFF */
diff --git a/arch/mips/ath79/dev-usb.c b/arch/mips/ath79/dev-usb.c
index 36e9570e7bc4..b2a2311ec85b 100644
--- a/arch/mips/ath79/dev-usb.c
+++ b/arch/mips/ath79/dev-usb.c
@@ -145,6 +145,8 @@ static void __init ar7240_usb_setup(void)
 
 	ath79_ohci_resources[0].start = AR7240_OHCI_BASE;
 	ath79_ohci_resources[0].end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1;
+	ath79_ohci_resources[1].start = ATH79_CPU_IRQ_USB;
+	ath79_ohci_resources[1].end = ATH79_CPU_IRQ_USB;
 	platform_device_register(&ath79_ohci_device);
 }
 
diff --git a/arch/mips/ath79/gpio.c b/arch/mips/ath79/gpio.c
index 29054f211832..48fe762d2526 100644
--- a/arch/mips/ath79/gpio.c
+++ b/arch/mips/ath79/gpio.c
@@ -188,8 +188,10 @@ void __init ath79_gpio_init(void)
 
 	if (soc_is_ar71xx())
 		ath79_gpio_count = AR71XX_GPIO_COUNT;
-	else if (soc_is_ar724x())
-		ath79_gpio_count = AR724X_GPIO_COUNT;
+	else if (soc_is_ar7240())
+		ath79_gpio_count = AR7240_GPIO_COUNT;
+	else if (soc_is_ar7241() || soc_is_ar7242())
+		ath79_gpio_count = AR7241_GPIO_COUNT;
 	else if (soc_is_ar913x())
 		ath79_gpio_count = AR913X_GPIO_COUNT;
 	else if (soc_is_ar933x())
diff --git a/arch/mips/bcm63xx/dev-spi.c b/arch/mips/bcm63xx/dev-spi.c
index e39f73048d4f..f1c9c3e2f678 100644
--- a/arch/mips/bcm63xx/dev-spi.c
+++ b/arch/mips/bcm63xx/dev-spi.c
@@ -106,11 +106,15 @@ int __init bcm63xx_spi_register(void)
 	if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
 		spi_resources[0].end += BCM_6338_RSET_SPI_SIZE - 1;
 		spi_pdata.fifo_size = SPI_6338_MSG_DATA_SIZE;
+		spi_pdata.msg_type_shift = SPI_6338_MSG_TYPE_SHIFT;
+		spi_pdata.msg_ctl_width = SPI_6338_MSG_CTL_WIDTH;
 	}
 
 	if (BCMCPU_IS_6358() || BCMCPU_IS_6368()) {
 		spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
 		spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE;
+		spi_pdata.msg_type_shift = SPI_6358_MSG_TYPE_SHIFT;
+		spi_pdata.msg_ctl_width = SPI_6358_MSG_CTL_WIDTH;
 	}
 
 	bcm63xx_spi_regs_init();
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index 7fb1f222b8a5..274cd4fad30c 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -61,6 +61,12 @@ static void octeon_irq_set_ciu_mapping(int irq, int line, int bit,
 	octeon_irq_ciu_to_irq[line][bit] = irq;
 }
 
+static void octeon_irq_force_ciu_mapping(struct irq_domain *domain,
+					 int irq, int line, int bit)
+{
+	irq_domain_associate(domain, irq, line << 6 | bit);
+}
+
 static int octeon_coreid_for_cpu(int cpu)
 {
 #ifdef CONFIG_SMP
@@ -183,19 +189,9 @@ static void __init octeon_irq_init_core(void)
 		mutex_init(&cd->core_irq_mutex);
 
 		irq = OCTEON_IRQ_SW0 + i;
-		switch (irq) {
-		case OCTEON_IRQ_TIMER:
-		case OCTEON_IRQ_SW0:
-		case OCTEON_IRQ_SW1:
-		case OCTEON_IRQ_5:
-		case OCTEON_IRQ_PERF:
-			irq_set_chip_data(irq, cd);
-			irq_set_chip_and_handler(irq, &octeon_irq_chip_core,
-						 handle_percpu_irq);
-			break;
-		default:
-			break;
-		}
+		irq_set_chip_data(irq, cd);
+		irq_set_chip_and_handler(irq, &octeon_irq_chip_core,
+					 handle_percpu_irq);
 	}
 }
 
@@ -890,7 +886,6 @@ static int octeon_irq_gpio_xlat(struct irq_domain *d,
 	unsigned int type;
 	unsigned int pin;
 	unsigned int trigger;
-	struct octeon_irq_gpio_domain_data *gpiod;
 
 	if (d->of_node != node)
 		return -EINVAL;
@@ -925,8 +920,7 @@ static int octeon_irq_gpio_xlat(struct irq_domain *d,
 		break;
 	}
 	*out_type = type;
-	gpiod = d->host_data;
-	*out_hwirq = gpiod->base_hwirq + pin;
+	*out_hwirq = pin;
 
 	return 0;
 }
@@ -996,19 +990,21 @@ static int octeon_irq_ciu_map(struct irq_domain *d,
 static int octeon_irq_gpio_map(struct irq_domain *d,
 			       unsigned int virq, irq_hw_number_t hw)
 {
-	unsigned int line = hw >> 6;
-	unsigned int bit = hw & 63;
+	struct octeon_irq_gpio_domain_data *gpiod = d->host_data;
+	unsigned int line, bit;
 
 	if (!octeon_irq_virq_in_range(virq))
 		return -EINVAL;
 
+	hw += gpiod->base_hwirq;
+	line = hw >> 6;
+	bit = hw & 63;
 	if (line > 1 || octeon_irq_ciu_to_irq[line][bit] != 0)
 		return -EINVAL;
 
 	octeon_irq_set_ciu_mapping(virq, line, bit,
 				   octeon_irq_gpio_chip,
 				   octeon_irq_handle_gpio);
-
 	return 0;
 }
 
@@ -1149,6 +1145,7 @@ static void __init octeon_irq_init_ciu(void)
 	struct irq_chip *chip_wd;
 	struct device_node *gpio_node;
 	struct device_node *ciu_node;
+	struct irq_domain *ciu_domain = NULL;
 
 	octeon_irq_init_ciu_percpu();
 	octeon_irq_setup_secondary = octeon_irq_setup_secondary_ciu;
@@ -1177,31 +1174,6 @@ static void __init octeon_irq_init_ciu(void)
 	/* Mips internal */
 	octeon_irq_init_core();
 
-	/* CIU_0 */
-	for (i = 0; i < 16; i++)
-		octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_WORKQ0, 0, i + 0, chip, handle_level_irq);
-
-	octeon_irq_set_ciu_mapping(OCTEON_IRQ_MBOX0, 0, 32, chip_mbox, handle_percpu_irq);
-	octeon_irq_set_ciu_mapping(OCTEON_IRQ_MBOX1, 0, 33, chip_mbox, handle_percpu_irq);
-
-	for (i = 0; i < 4; i++)
-		octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_PCI_INT0, 0, i + 36, chip, handle_level_irq);
-	for (i = 0; i < 4; i++)
-		octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_PCI_MSI0, 0, i + 40, chip, handle_level_irq);
-
-	octeon_irq_set_ciu_mapping(OCTEON_IRQ_RML, 0, 46, chip, handle_level_irq);
-	for (i = 0; i < 4; i++)
-		octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_TIMER0, 0, i + 52, chip, handle_edge_irq);
-
-	octeon_irq_set_ciu_mapping(OCTEON_IRQ_USB0, 0, 56, chip, handle_level_irq);
-	octeon_irq_set_ciu_mapping(OCTEON_IRQ_BOOTDMA, 0, 63, chip, handle_level_irq);
-
-	/* CIU_1 */
-	for (i = 0; i < 16; i++)
-		octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_WDOG0, 1, i + 0, chip_wd, handle_level_irq);
-
-	octeon_irq_set_ciu_mapping(OCTEON_IRQ_USB1, 1, 17, chip, handle_level_irq);
-
 	gpio_node = of_find_compatible_node(NULL, NULL, "cavium,octeon-3860-gpio");
 	if (gpio_node) {
 		struct octeon_irq_gpio_domain_data *gpiod;
@@ -1219,10 +1191,35 @@ static void __init octeon_irq_init_ciu(void)
 
 	ciu_node = of_find_compatible_node(NULL, NULL, "cavium,octeon-3860-ciu");
 	if (ciu_node) {
-		irq_domain_add_tree(ciu_node, &octeon_irq_domain_ciu_ops, NULL);
+		ciu_domain = irq_domain_add_tree(ciu_node, &octeon_irq_domain_ciu_ops, NULL);
 		of_node_put(ciu_node);
 	} else
-		pr_warn("Cannot find device node for cavium,octeon-3860-ciu.\n");
+		panic("Cannot find device node for cavium,octeon-3860-ciu.");
+
+	/* CIU_0 */
+	for (i = 0; i < 16; i++)
+		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_WORKQ0, 0, i + 0);
+
+	octeon_irq_set_ciu_mapping(OCTEON_IRQ_MBOX0, 0, 32, chip_mbox, handle_percpu_irq);
+	octeon_irq_set_ciu_mapping(OCTEON_IRQ_MBOX1, 0, 33, chip_mbox, handle_percpu_irq);
+
+	for (i = 0; i < 4; i++)
+		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_PCI_INT0, 0, i + 36);
+	for (i = 0; i < 4; i++)
+		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_PCI_MSI0, 0, i + 40);
+
+	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_RML, 0, 46);
+	for (i = 0; i < 4; i++)
+		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_TIMER0, 0, i + 52);
+
+	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_USB0, 0, 56);
+	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_BOOTDMA, 0, 63);
+
+	/* CIU_1 */
+	for (i = 0; i < 16; i++)
+		octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_WDOG0, 1, i + 0, chip_wd, handle_level_irq);
+
+	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_USB1, 1, 17);
 
 	/* Enable the CIU lines */
 	set_c0_status(STATUSF_IP3 | STATUSF_IP2);
diff --git a/arch/mips/cavium-octeon/serial.c b/arch/mips/cavium-octeon/serial.c
index 138b2216b4f8..569f41bdcc46 100644
--- a/arch/mips/cavium-octeon/serial.c
+++ b/arch/mips/cavium-octeon/serial.c
@@ -47,40 +47,40 @@ static int __devinit octeon_serial_probe(struct platform_device *pdev)
 {
 	int irq, res;
 	struct resource *res_mem;
-	struct uart_port port;
+	struct uart_8250_port up;
 
 	/* All adaptors have an irq.  */
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return irq;
 
-	memset(&port, 0, sizeof(port));
+	memset(&up, 0, sizeof(up));
 
-	port.flags = ASYNC_SKIP_TEST | UPF_SHARE_IRQ | UPF_FIXED_TYPE;
-	port.type = PORT_OCTEON;
-	port.iotype = UPIO_MEM;
-	port.regshift = 3;
-	port.dev = &pdev->dev;
+	up.port.flags = ASYNC_SKIP_TEST | UPF_SHARE_IRQ | UPF_FIXED_TYPE;
+	up.port.type = PORT_OCTEON;
+	up.port.iotype = UPIO_MEM;
+	up.port.regshift = 3;
+	up.port.dev = &pdev->dev;
 
 	if (octeon_is_simulation())
 		/* Make simulator output fast*/
-		port.uartclk = 115200 * 16;
+		up.port.uartclk = 115200 * 16;
 	else
-		port.uartclk = octeon_get_io_clock_rate();
+		up.port.uartclk = octeon_get_io_clock_rate();
 
-	port.serial_in = octeon_serial_in;
-	port.serial_out = octeon_serial_out;
-	port.irq = irq;
+	up.port.serial_in = octeon_serial_in;
+	up.port.serial_out = octeon_serial_out;
+	up.port.irq = irq;
 
 	res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (res_mem == NULL) {
 		dev_err(&pdev->dev, "found no memory resource\n");
 		return -ENXIO;
 	}
-	port.mapbase = res_mem->start;
-	port.membase = ioremap(res_mem->start, resource_size(res_mem));
+	up.port.mapbase = res_mem->start;
+	up.port.membase = ioremap(res_mem->start, resource_size(res_mem));
 
-	res = serial8250_register_port(&port);
+	res = serial8250_register_8250_port(&up);
 
 	return res >= 0 ? 0 : res;
 }
diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
index 1caa78ad06d5..dde504477fac 100644
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -393,7 +393,8 @@
 #define AR71XX_GPIO_REG_FUNC		0x28
 
 #define AR71XX_GPIO_COUNT		16
-#define AR724X_GPIO_COUNT		18
+#define AR7240_GPIO_COUNT		18
+#define AR7241_GPIO_COUNT		20
 #define AR913X_GPIO_COUNT		22
 #define AR933X_GPIO_COUNT		30
 #define AR934X_GPIO_COUNT		23
diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
index 4476fa03bf36..6ddae926bf79 100644
--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
@@ -42,7 +42,6 @@
 #define cpu_has_mips64r1	0
 #define cpu_has_mips64r2	0
 
-#define cpu_has_dsp		0
 #define cpu_has_mipsmt		0
 
 #define cpu_has_64bits		0
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
index 7d98dbe5d4b5..c9bae1362606 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
@@ -9,6 +9,8 @@ int __init bcm63xx_spi_register(void);
 
 struct bcm63xx_spi_pdata {
 	unsigned int	fifo_size;
+	unsigned int	msg_type_shift;
+	unsigned int	msg_ctl_width;
 	int		bus_num;
 	int		num_chipselect;
 	u32		speed_hz;
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index 4ccc2a748aff..61f2a2a5099d 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -1054,7 +1054,8 @@
 #define SPI_6338_FILL_BYTE		0x07
 #define SPI_6338_MSG_TAIL		0x09
 #define SPI_6338_RX_TAIL		0x0b
-#define SPI_6338_MSG_CTL		0x40
+#define SPI_6338_MSG_CTL		0x40	/* 8-bits register */
+#define SPI_6338_MSG_CTL_WIDTH		8
 #define SPI_6338_MSG_DATA		0x41
 #define SPI_6338_MSG_DATA_SIZE		0x3f
 #define SPI_6338_RX_DATA		0x80
@@ -1070,7 +1071,8 @@
 #define SPI_6348_FILL_BYTE		0x07
 #define SPI_6348_MSG_TAIL		0x09
 #define SPI_6348_RX_TAIL		0x0b
-#define SPI_6348_MSG_CTL		0x40
+#define SPI_6348_MSG_CTL		0x40	/* 8-bits register */
+#define SPI_6348_MSG_CTL_WIDTH		8
 #define SPI_6348_MSG_DATA		0x41
 #define SPI_6348_MSG_DATA_SIZE		0x3f
 #define SPI_6348_RX_DATA		0x80
@@ -1078,6 +1080,7 @@
 
 /* BCM 6358 SPI core */
 #define SPI_6358_MSG_CTL		0x00	/* 16-bits register */
+#define SPI_6358_MSG_CTL_WIDTH		16
 #define SPI_6358_MSG_DATA		0x02
 #define SPI_6358_MSG_DATA_SIZE		0x21e
 #define SPI_6358_RX_DATA		0x400
@@ -1094,6 +1097,7 @@
 
 /* BCM 6358 SPI core */
 #define SPI_6368_MSG_CTL		0x00	/* 16-bits register */
+#define SPI_6368_MSG_CTL_WIDTH		16
 #define SPI_6368_MSG_DATA		0x02
 #define SPI_6368_MSG_DATA_SIZE		0x21e
 #define SPI_6368_RX_DATA		0x400
@@ -1115,7 +1119,10 @@
 #define SPI_HD_W			0x01
 #define SPI_HD_R			0x02
 #define SPI_BYTE_CNT_SHIFT		0
-#define SPI_MSG_TYPE_SHIFT		14
+#define SPI_6338_MSG_TYPE_SHIFT		6
+#define SPI_6348_MSG_TYPE_SHIFT		6
+#define SPI_6358_MSG_TYPE_SHIFT		14
+#define SPI_6368_MSG_TYPE_SHIFT		14
 
 /* Command */
 #define SPI_CMD_NOOP			0x00
diff --git a/arch/mips/include/asm/mach-cavium-octeon/irq.h b/arch/mips/include/asm/mach-cavium-octeon/irq.h
index 418992042f6f..c22a3078bf11 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/irq.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/irq.h
@@ -21,14 +21,10 @@ enum octeon_irq {
 	OCTEON_IRQ_TIMER,
 /* sources in CIU_INTX_EN0 */
 	OCTEON_IRQ_WORKQ0,
-	OCTEON_IRQ_GPIO0 = OCTEON_IRQ_WORKQ0 + 16,
-	OCTEON_IRQ_WDOG0 = OCTEON_IRQ_GPIO0 + 16,
+	OCTEON_IRQ_WDOG0 = OCTEON_IRQ_WORKQ0 + 16,
 	OCTEON_IRQ_WDOG15 = OCTEON_IRQ_WDOG0 + 15,
 	OCTEON_IRQ_MBOX0 = OCTEON_IRQ_WDOG0 + 16,
 	OCTEON_IRQ_MBOX1,
-	OCTEON_IRQ_UART0,
-	OCTEON_IRQ_UART1,
-	OCTEON_IRQ_UART2,
 	OCTEON_IRQ_PCI_INT0,
 	OCTEON_IRQ_PCI_INT1,
 	OCTEON_IRQ_PCI_INT2,
@@ -38,8 +34,6 @@ enum octeon_irq {
 	OCTEON_IRQ_PCI_MSI2,
 	OCTEON_IRQ_PCI_MSI3,
 
-	OCTEON_IRQ_TWSI,
-	OCTEON_IRQ_TWSI2,
 	OCTEON_IRQ_RML,
 	OCTEON_IRQ_TIMER0,
 	OCTEON_IRQ_TIMER1,
@@ -47,8 +41,6 @@ enum octeon_irq {
 	OCTEON_IRQ_TIMER3,
 	OCTEON_IRQ_USB0,
 	OCTEON_IRQ_USB1,
-	OCTEON_IRQ_MII0,
-	OCTEON_IRQ_MII1,
 	OCTEON_IRQ_BOOTDMA,
 #ifndef CONFIG_PCI_MSI
 	OCTEON_IRQ_LAST = 127
diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h
index 7531ecd654d6..dca8bce8c7ab 100644
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -10,6 +10,7 @@ struct mod_arch_specific {
 	struct list_head dbe_list;
 	const struct exception_table_entry *dbe_start;
 	const struct exception_table_entry *dbe_end;
+	struct mips_hi16 *r_mips_hi16_list;
 };
 
 typedef uint8_t Elf64_Byte;		/* Type for a 8-bit quantity.  */
diff --git a/arch/mips/include/asm/r4k-timer.h b/arch/mips/include/asm/r4k-timer.h
index a37d12b3b61c..afe9e0e03fe9 100644
--- a/arch/mips/include/asm/r4k-timer.h
+++ b/arch/mips/include/asm/r4k-timer.h
@@ -12,16 +12,16 @@
 
 #ifdef CONFIG_SYNC_R4K
 
-extern void synchronise_count_master(void);
-extern void synchronise_count_slave(void);
+extern void synchronise_count_master(int cpu);
+extern void synchronise_count_slave(int cpu);
 
 #else
 
-static inline void synchronise_count_master(void)
+static inline void synchronise_count_master(int cpu)
 {
 }
 
-static inline void synchronise_count_slave(void)
+static inline void synchronise_count_slave(int cpu)
 {
 }
 
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index a5066b1c3de3..4f8c3cba8c0c 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -39,8 +39,6 @@ struct mips_hi16 {
 	Elf_Addr value;
 };
 
-static struct mips_hi16 *mips_hi16_list;
-
 static LIST_HEAD(dbe_list);
 static DEFINE_SPINLOCK(dbe_lock);
 
@@ -128,8 +126,8 @@ static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v)
 
 	n->addr = (Elf_Addr *)location;
 	n->value = v;
-	n->next = mips_hi16_list;
-	mips_hi16_list = n;
+	n->next = me->arch.r_mips_hi16_list;
+	me->arch.r_mips_hi16_list = n;
 
 	return 0;
 }
@@ -142,18 +140,28 @@ static int apply_r_mips_hi16_rela(struct module *me, u32 *location, Elf_Addr v)
 	return 0;
 }
 
+static void free_relocation_chain(struct mips_hi16 *l)
+{
+	struct mips_hi16 *next;
+
+	while (l) {
+		next = l->next;
+		kfree(l);
+		l = next;
+	}
+}
+
 static int apply_r_mips_lo16_rel(struct module *me, u32 *location, Elf_Addr v)
 {
 	unsigned long insnlo = *location;
+	struct mips_hi16 *l;
 	Elf_Addr val, vallo;
 
 	/* Sign extend the addend we extract from the lo insn.  */
 	vallo = ((insnlo & 0xffff) ^ 0x8000) - 0x8000;
 
-	if (mips_hi16_list != NULL) {
-		struct mips_hi16 *l;
-
-		l = mips_hi16_list;
+	if (me->arch.r_mips_hi16_list != NULL) {
+		l = me->arch.r_mips_hi16_list;
 		while (l != NULL) {
 			struct mips_hi16 *next;
 			unsigned long insn;
@@ -188,7 +196,7 @@ static int apply_r_mips_lo16_rel(struct module *me, u32 *location, Elf_Addr v)
 			l = next;
 		}
 
-		mips_hi16_list = NULL;
+		me->arch.r_mips_hi16_list = NULL;
 	}
 
 	/*
@@ -201,6 +209,9 @@ static int apply_r_mips_lo16_rel(struct module *me, u32 *location, Elf_Addr v)
 	return 0;
 
 out_danger:
+	free_relocation_chain(l);
+	me->arch.r_mips_hi16_list = NULL;
+
 	pr_err("module %s: dangerous R_MIPS_LO16 REL relocation\n", me->name);
 
 	return -ENOEXEC;
@@ -273,6 +284,7 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
 	pr_debug("Applying relocate section %u to %u\n", relsec,
 	       sechdrs[relsec].sh_info);
 
+	me->arch.r_mips_hi16_list = NULL;
 	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
 		/* This is where to make the change */
 		location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
@@ -296,6 +308,19 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
 			return res;
 	}
 
+	/*
+	 * Normally the hi16 list should be deallocated at this point.  A
+	 * malformed binary however could contain a series of R_MIPS_HI16
+	 * relocations not followed by a R_MIPS_LO16 relocation.  In that
+	 * case, free up the list and return an error.
+	 */
+	if (me->arch.r_mips_hi16_list) {
+		free_relocation_chain(me->arch.r_mips_hi16_list);
+		me->arch.r_mips_hi16_list = NULL;
+
+		return -ENOEXEC;
+	}
+
 	return 0;
 }
 
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 31637d8c8738..9005bf9fb859 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -130,7 +130,7 @@ asmlinkage __cpuinit void start_secondary(void)
 
 	cpu_set(cpu, cpu_callin_map);
 
-	synchronise_count_slave();
+	synchronise_count_slave(cpu);
 
 	/*
 	 * irq will be enabled in ->smp_finish(), enabling it too early
@@ -173,7 +173,6 @@ void smp_send_stop(void)
 void __init smp_cpus_done(unsigned int max_cpus)
 {
 	mp_ops->cpus_done();
-	synchronise_count_master();
 }
 
 /* called from main before smp_init() */
@@ -206,6 +205,7 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
 	while (!cpu_isset(cpu, cpu_callin_map))
 		udelay(100);
 
+	synchronise_count_master(cpu);
 	return 0;
 }
 
diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
index 842d55e411fd..7f1eca3858de 100644
--- a/arch/mips/kernel/sync-r4k.c
+++ b/arch/mips/kernel/sync-r4k.c
@@ -28,12 +28,11 @@ static atomic_t __cpuinitdata count_reference = ATOMIC_INIT(0);
 #define COUNTON	100
 #define NR_LOOPS 5
 
-void __cpuinit synchronise_count_master(void)
+void __cpuinit synchronise_count_master(int cpu)
 {
 	int i;
 	unsigned long flags;
 	unsigned int initcount;
-	int nslaves;
 
 #ifdef CONFIG_MIPS_MT_SMTC
 	/*
@@ -43,8 +42,7 @@ void __cpuinit synchronise_count_master(void)
 	return;
 #endif
 
-	printk(KERN_INFO "Synchronize counters across %u CPUs: ",
-	       num_online_cpus());
+	printk(KERN_INFO "Synchronize counters for CPU %u: ", cpu);
 
 	local_irq_save(flags);
 
@@ -52,7 +50,7 @@ void __cpuinit synchronise_count_master(void)
 	 * Notify the slaves that it's time to start
 	 */
 	atomic_set(&count_reference, read_c0_count());
-	atomic_set(&count_start_flag, 1);
+	atomic_set(&count_start_flag, cpu);
 	smp_wmb();
 
 	/* Count will be initialised to current timer for all CPU's */
@@ -69,10 +67,9 @@ void __cpuinit synchronise_count_master(void)
 	 * two CPUs.
 	 */
 
-	nslaves = num_online_cpus()-1;
 	for (i = 0; i < NR_LOOPS; i++) {
-		/* slaves loop on '!= ncpus' */
-		while (atomic_read(&count_count_start) != nslaves)
+		/* slaves loop on '!= 2' */
+		while (atomic_read(&count_count_start) != 1)
 			mb();
 		atomic_set(&count_count_stop, 0);
 		smp_wmb();
@@ -89,7 +86,7 @@ void __cpuinit synchronise_count_master(void)
 		/*
 		 * Wait for all slaves to leave the synchronization point:
 		 */
-		while (atomic_read(&count_count_stop) != nslaves)
+		while (atomic_read(&count_count_stop) != 1)
 			mb();
 		atomic_set(&count_count_start, 0);
 		smp_wmb();
@@ -97,6 +94,7 @@ void __cpuinit synchronise_count_master(void)
 	}
 	/* Arrange for an interrupt in a short while */
 	write_c0_compare(read_c0_count() + COUNTON);
+	atomic_set(&count_start_flag, 0);
 
 	local_irq_restore(flags);
 
@@ -108,11 +106,10 @@ void __cpuinit synchronise_count_master(void)
 	printk("done.\n");
 }
 
-void __cpuinit synchronise_count_slave(void)
+void __cpuinit synchronise_count_slave(int cpu)
 {
 	int i;
 	unsigned int initcount;
-	int ncpus;
 
 #ifdef CONFIG_MIPS_MT_SMTC
 	/*
@@ -127,16 +124,15 @@ void __cpuinit synchronise_count_slave(void)
 	 * so we first wait for the master to say everyone is ready
 	 */
 
-	while (!atomic_read(&count_start_flag))
+	while (atomic_read(&count_start_flag) != cpu)
 		mb();
 
 	/* Count will be initialised to next expire for all CPU's */
 	initcount = atomic_read(&count_reference);
 
-	ncpus = num_online_cpus();
 	for (i = 0; i < NR_LOOPS; i++) {
 		atomic_inc(&count_count_start);
-		while (atomic_read(&count_count_start) != ncpus)
+		while (atomic_read(&count_count_start) != 2)
 			mb();
 
 		/*
@@ -146,7 +142,7 @@ void __cpuinit synchronise_count_slave(void)
 			write_c0_count(initcount);
 
 		atomic_inc(&count_count_stop);
-		while (atomic_read(&count_count_stop) != ncpus)
+		while (atomic_read(&count_count_stop) != 2)
 			mb();
 	}
 	/* Arrange for an interrupt in a short while */
diff --git a/arch/mips/mti-malta/malta-pci.c b/arch/mips/mti-malta/malta-pci.c
index 284dea54faf5..2147cb34e705 100644
--- a/arch/mips/mti-malta/malta-pci.c
+++ b/arch/mips/mti-malta/malta-pci.c
@@ -252,16 +252,3 @@ void __init mips_pcibios_init(void)
 
 	register_pci_controller(controller);
 }
-
-/* Enable PCI 2.1 compatibility in PIIX4 */
-static void __devinit quirk_dlcsetup(struct pci_dev *dev)
-{
-	u8 odlc, ndlc;
-	(void) pci_read_config_byte(dev, 0x82, &odlc);
-	/* Enable passive releases and delayed transaction */
-	ndlc = odlc | 7;
-	(void) pci_write_config_byte(dev, 0x82, ndlc);
-}
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_0,
-	quirk_dlcsetup);
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 414a7459858d..86d77a666458 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -23,9 +23,12 @@
 #define AR724X_PCI_MEM_BASE	0x10000000
 #define AR724X_PCI_MEM_SIZE	0x08000000
 
+#define AR724X_PCI_REG_RESET		0x18
 #define AR724X_PCI_REG_INT_STATUS	0x4c
 #define AR724X_PCI_REG_INT_MASK		0x50
 
+#define AR724X_PCI_RESET_LINK_UP	BIT(0)
+
 #define AR724X_PCI_INT_DEV0		BIT(14)
 
 #define AR724X_PCI_IRQ_COUNT		1
@@ -38,6 +41,15 @@ static void __iomem *ar724x_pci_ctrl_base;
 
 static u32 ar724x_pci_bar0_value;
 static bool ar724x_pci_bar0_is_cached;
+static bool ar724x_pci_link_up;
+
+static inline bool ar724x_pci_check_link(void)
+{
+	u32 reset;
+
+	reset = __raw_readl(ar724x_pci_ctrl_base + AR724X_PCI_REG_RESET);
+	return reset & AR724X_PCI_RESET_LINK_UP;
+}
 
 static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
 			    int size, uint32_t *value)
@@ -46,6 +58,9 @@ static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
 	void __iomem *base;
 	u32 data;
 
+	if (!ar724x_pci_link_up)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
 	if (devfn)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
@@ -96,6 +111,9 @@ static int ar724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
 	u32 data;
 	int s;
 
+	if (!ar724x_pci_link_up)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
 	if (devfn)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
@@ -280,6 +298,10 @@ int __init ar724x_pcibios_init(int irq)
 	if (ar724x_pci_ctrl_base == NULL)
 		goto err_unmap_devcfg;
 
+	ar724x_pci_link_up = ar724x_pci_check_link();
+	if (!ar724x_pci_link_up)
+		pr_warn("ar724x: PCIe link is down\n");
+
 	ar724x_pci_irq_init(irq);
 	register_pci_controller(&ar724x_pci_controller);
 
diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c
index c48194c3073b..b2d4f492d782 100644
--- a/arch/mips/sni/a20r.c
+++ b/arch/mips/sni/a20r.c
@@ -133,6 +133,38 @@ static struct platform_device sc26xx_pdev = {
 	}
 };
 
+#warning "Please try migrate to use new driver SCCNXP and report the status" \
+	 "in the linux-serial mailing list."
+
+/* The code bellow is a replacement of SC26XX to SCCNXP */
+#if 0
+#include <linux/platform_data/sccnxp.h>
+
+static struct sccnxp_pdata sccnxp_data = {
+	.reg_shift	= 2,
+	.frequency	= 3686400,
+	.mctrl_cfg[0]	= MCTRL_SIG(DTR_OP, LINE_OP7) |
+			  MCTRL_SIG(RTS_OP, LINE_OP3) |
+			  MCTRL_SIG(DSR_IP, LINE_IP5) |
+			  MCTRL_SIG(DCD_IP, LINE_IP6),
+	.mctrl_cfg[1]	= MCTRL_SIG(DTR_OP, LINE_OP2) |
+			  MCTRL_SIG(RTS_OP, LINE_OP1) |
+			  MCTRL_SIG(DSR_IP, LINE_IP0) |
+			  MCTRL_SIG(CTS_IP, LINE_IP1) |
+			  MCTRL_SIG(DCD_IP, LINE_IP2) |
+			  MCTRL_SIG(RNG_IP, LINE_IP3),
+};
+
+static struct platform_device sc2681_pdev = {
+	.name		= "sc2681",
+	.resource	= sc2xxx_rsrc,
+	.num_resources	= ARRAY_SIZE(sc2xxx_rsrc),
+	.dev	= {
+		.platform_data	= &sccnxp_data,
+	},
+};
+#endif
+
 static u32 a20r_ack_hwint(void)
 {
 	u32 status = read_c0_status();
diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
index 6c6defc24619..af9cf30ed474 100644
--- a/arch/parisc/include/asm/atomic.h
+++ b/arch/parisc/include/asm/atomic.h
@@ -141,7 +141,7 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
 
 #define atomic_sub_and_test(i,v)	(atomic_sub_return((i),(v)) == 0)
 
-#define ATOMIC_INIT(i)	((atomic_t) { (i) })
+#define ATOMIC_INIT(i)	{ (i) }
 
 #define smp_mb__before_atomic_dec()	smp_mb()
 #define smp_mb__after_atomic_dec()	smp_mb()
@@ -150,7 +150,7 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
 
 #ifdef CONFIG_64BIT
 
-#define ATOMIC64_INIT(i) ((atomic64_t) { (i) })
+#define ATOMIC64_INIT(i) { (i) }
 
 static __inline__ s64
 __atomic64_add_return(s64 i, atomic64_t *v)
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 47341aa208f2..88238638aee6 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -202,6 +202,7 @@ static int __init pdc_console_tty_driver_init(void)
 	pdc_console_tty_driver->flags = TTY_DRIVER_REAL_RAW |
 		TTY_DRIVER_RESET_TERMIOS;
 	tty_set_operations(pdc_console_tty_driver, &pdc_console_tty_ops);
+	tty_port_link_device(&tty_port, pdc_console_tty_driver, 0);
 
 	err = tty_register_driver(pdc_console_tty_driver);
 	if (err) {
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index d4b94b395c16..2c05a9292a81 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -309,7 +309,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 		cregs->ksp = (unsigned long)stack
 			+ (pregs->gr[21] & (THREAD_SIZE - 1));
 		cregs->gr[30] = usp;
-		if (p->personality == PER_HPUX) {
+		if (personality(p->personality) == PER_HPUX) {
 #ifdef CONFIG_HPUX
 			cregs->kpc = (unsigned long) &hpux_child_return;
 #else
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index c9b932260f47..7426e40699bd 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -225,12 +225,12 @@ long parisc_personality(unsigned long personality)
 	long err;
 
 	if (personality(current->personality) == PER_LINUX32
-	    && personality == PER_LINUX)
-		personality = PER_LINUX32;
+	    && personality(personality) == PER_LINUX)
+		personality = (personality & ~PER_MASK) | PER_LINUX32;
 
 	err = sys_personality(personality);
-	if (err == PER_LINUX32)
-		err = PER_LINUX;
+	if (personality(err) == PER_LINUX32)
+		err = (err & ~PER_MASK) | PER_LINUX;
 
 	return err;
 }
diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
index 8d35d2c1f694..4f9c9f682ecf 100644
--- a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
@@ -345,6 +345,13 @@
 /include/ "qoriq-duart-1.dtsi"
 /include/ "qoriq-gpio-0.dtsi"
 /include/ "qoriq-usb2-mph-0.dtsi"
+	usb@210000 {
+		compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
+		port0;
+	};
 /include/ "qoriq-usb2-dr-0.dtsi"
+	usb@211000 {
+		compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
+	};
 /include/ "qoriq-sec4.0-0.dtsi"
 };
diff --git a/arch/powerpc/configs/85xx/p1023rds_defconfig b/arch/powerpc/configs/85xx/p1023rds_defconfig
index f4337bacd0e7..26e541c4662b 100644
--- a/arch/powerpc/configs/85xx/p1023rds_defconfig
+++ b/arch/powerpc/configs/85xx/p1023rds_defconfig
@@ -6,28 +6,27 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_EMBEDDED=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_P1023_RDS=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_CPM2=y
-CONFIG_GPIO_MPC8XXX=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
@@ -63,11 +62,11 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
@@ -80,15 +79,14 @@ CONFIG_SATA_FSL=y
 CONFIG_SATA_SIL24=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_FS_ENET=y
+CONFIG_FSL_PQ_MDIO=y
+CONFIG_E1000E=y
 CONFIG_MARVELL_PHY=y
 CONFIG_DAVICOM_PHY=y
 CONFIG_CICADA_PHY=y
 CONFIG_VITESSE_PHY=y
 CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FS_ENET=y
-CONFIG_E1000E=y
-CONFIG_FSL_PQ_MDIO=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -98,16 +96,15 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
 CONFIG_SERIAL_QE=m
-CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
 CONFIG_I2C=y
 CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
+CONFIG_GPIO_MPC8XXX=y
 # CONFIG_HWMON is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_SOUND=y
@@ -123,7 +120,6 @@ CONFIG_DMADEVICES=y
 CONFIG_FSL_DMA=y
 # CONFIG_NET_DMA is not set
 CONFIG_STAGING=y
-# CONFIG_STAGING_EXCLUDE_BUILD is not set
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
@@ -150,22 +146,15 @@ CONFIG_QNX4FS_FS=m
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_FRAME_WARN=8092
 CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
index cbb98c1234fd..8b3d57c1ebe8 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -6,8 +6,8 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
-CONFIG_RCU_TRACE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -21,23 +21,22 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_P2041_RDB=y
 CONFIG_P3041_DS=y
 CONFIG_P4080_DS=y
 CONFIG_P5020_DS=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_KEXEC=y
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_FORCE_MAX_ZONEORDER=13
-CONFIG_FSL_LBC=y
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
-CONFIG_PCI_MSI=y
 # CONFIG_PCIEASPM is not set
+CONFIG_PCI_MSI=y
 CONFIG_RAPIDIO=y
 CONFIG_FSL_RIO=y
 CONFIG_NET=y
@@ -70,6 +69,7 @@ CONFIG_INET_IPCOMP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
@@ -77,17 +77,14 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_MTD_NAND_FSL_ELBC=y
-CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
@@ -115,11 +112,9 @@ CONFIG_SERIO_LIBPS2=y
 CONFIG_PPC_EPAPR_HV_BYTECHAN=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
-CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
@@ -132,7 +127,6 @@ CONFIG_SPI_FSL_ESPI=y
 CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_USB_HID=m
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_FSL=y
@@ -142,8 +136,6 @@ CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_OF=y
-CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_EDAC=y
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
@@ -170,19 +162,16 @@ CONFIG_HUGETLBFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=m
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_RCU_TRACE=y
 CONFIG_CRYPTO_NULL=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_MD4=y
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
index dd89de8b0b7f..0516e22ca3de 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -56,6 +56,7 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 15130066e5e2..07b7f2af2dca 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -1,8 +1,10 @@
+CONFIG_PPC64=y
+CONFIG_ALTIVEC=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_BLK_DEV_INITRD=y
@@ -13,15 +15,16 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
-CONFIG_KEXEC=y
-# CONFIG_RELOCATABLE is not set
+# CONFIG_PPC_PSERIES is not set
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_PMAC64=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_MIGRATION is not set
 CONFIG_PCI_MSI=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -49,6 +52,7 @@ CONFIG_NF_CT_NETLINK=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
@@ -56,6 +60,8 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_IDE=y
 CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDE_PMAC=y
+CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
@@ -79,24 +85,33 @@ CONFIG_DM_CRYPT=m
 CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
-CONFIG_MACINTOSH_DRIVERS=y
+CONFIG_IEEE1394=y
+CONFIG_IEEE1394_OHCI1394=y
+CONFIG_IEEE1394_SBP2=m
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_ADB_PMU=y
+CONFIG_PMAC_SMU=y
 CONFIG_MAC_EMUMOUSEBTN=y
+CONFIG_THERM_PM72=y
+CONFIG_WINDFARM=y
+CONFIG_WINDFARM_PM81=y
+CONFIG_WINDFARM_PM91=y
+CONFIG_WINDFARM_PM112=y
+CONFIG_WINDFARM_PM121=y
 CONFIG_NETDEVICES=y
-CONFIG_BONDING=m
 CONFIG_DUMMY=m
-CONFIG_MII=y
+CONFIG_BONDING=m
 CONFIG_TUN=m
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_SUNGEM=y
 CONFIG_ACENIC=m
 CONFIG_ACENIC_OMIT_TIGON_I=y
-CONFIG_TIGON3=y
 CONFIG_E1000=y
-CONFIG_SUNGEM=y
-CONFIG_PPP=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPPOE=m
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
+CONFIG_TIGON3=y
 CONFIG_USB_CATC=m
 CONFIG_USB_KAWETH=m
 CONFIG_USB_PEGASUS=m
@@ -106,24 +121,36 @@ CONFIG_USB_USBNET=m
 # CONFIG_USB_NET_NET1080 is not set
 # CONFIG_USB_NET_CDC_SUBSET is not set
 # CONFIG_USB_NET_ZAURUS is not set
+CONFIG_PPP=m
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPPOE=m
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_JOYDEV=m
 CONFIG_INPUT_EVDEV=y
+# CONFIG_KEYBOARD_ATKBD is not set
 # CONFIG_MOUSE_PS2 is not set
+# CONFIG_SERIO_I8042 is not set
 # CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_GEN_RTC=y
 CONFIG_RAW_DRIVER=y
 CONFIG_I2C_CHARDEV=y
 # CONFIG_HWMON is not set
-CONFIG_AGP=y
-CONFIG_DRM=y
-CONFIG_DRM_NOUVEAU=y
+CONFIG_AGP=m
+CONFIG_AGP_UNINORTH=m
 CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_TILEBLITTING=y
+CONFIG_FB_OF=y
+CONFIG_FB_NVIDIA=y
+CONFIG_FB_NVIDIA_I2C=y
 CONFIG_FB_RADEON=y
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 CONFIG_SOUND=m
 CONFIG_SND=m
@@ -131,7 +158,15 @@ CONFIG_SND_SEQUENCER=m
 CONFIG_SND_MIXER_OSS=m
 CONFIG_SND_PCM_OSS=m
 CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_POWERMAC=m
+CONFIG_SND_AOA=m
+CONFIG_SND_AOA_FABRIC_LAYOUT=m
+CONFIG_SND_AOA_ONYX=m
+CONFIG_SND_AOA_TAS=m
+CONFIG_SND_AOA_TOONIE=m
 CONFIG_SND_USB_AUDIO=m
+CONFIG_HID_PID=y
+CONFIG_USB_HIDDEV=y
 CONFIG_HID_GYRATION=y
 CONFIG_LOGITECH_FF=y
 CONFIG_HID_PANTHERLORD=y
@@ -139,12 +174,13 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-CONFIG_HID_PID=y
-CONFIG_USB_HIDDEV=y
 CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_ACM=m
 CONFIG_USB_PRINTER=y
 CONFIG_USB_STORAGE=y
@@ -208,6 +244,8 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
 CONFIG_REISERFS_FS_SECURITY=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_POSIX_ACL=y
+CONFIG_INOTIFY=y
+CONFIG_AUTOFS_FS=m
 CONFIG_ISO9660_FS=y
 CONFIG_JOLIET=y
 CONFIG_ZISOFS=y
@@ -221,12 +259,14 @@ CONFIG_HFS_FS=m
 CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
 CONFIG_NFS_V4=y
 CONFIG_NFSD=y
 CONFIG_NFSD_V3_ACL=y
 CONFIG_NFSD_V4=y
 CONFIG_CIFS=m
+CONFIG_PARTITION_ADVANCED=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_CODEPAGE_1250=y
 CONFIG_NLS_CODEPAGE_1251=y
@@ -234,23 +274,29 @@ CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_ISO8859_15=y
 CONFIG_NLS_UTF8=y
+CONFIG_CRC_T10DIF=y
+CONFIG_LIBCRC32C=m
 CONFIG_MAGIC_SYSRQ=y
-# CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_LATENCYTOP=y
-CONFIG_STRICT_DEVMEM=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_BOOTX_TEXT=y
 CONFIG_CRYPTO_NULL=m
 CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=m
 CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAST5=m
 CONFIG_CRYPTO_CAST6=m
@@ -260,6 +306,3 @@ CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 # CONFIG_CRYPTO_HW is not set
-# CONFIG_VIRTUALIZATION is not set
-CONFIG_CRC_T10DIF=y
-CONFIG_LIBCRC32C=m
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 5aac9a8bc53b..9352e4430c3b 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -2,12 +2,12 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PPC_CHRP is not set
 # CONFIG_PPC_PMAC is not set
 CONFIG_PPC_83xx=y
@@ -25,7 +25,6 @@ CONFIG_ASP834x=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_MATH_EMULATION=y
-CONFIG_SPARSE_IRQ=y
 CONFIG_PCI=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -42,10 +41,9 @@ CONFIG_INET_ESP=y
 # CONFIG_INET_LRO is not set
 # CONFIG_IPV6 is not set
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_OF_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
@@ -64,15 +62,14 @@ CONFIG_ATA=y
 CONFIG_SATA_FSL=y
 CONFIG_SATA_SIL=y
 CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_UCC_GETH=y
+CONFIG_GIANFAR=y
 CONFIG_MARVELL_PHY=y
 CONFIG_DAVICOM_PHY=y
 CONFIG_VITESSE_PHY=y
 CONFIG_ICPLUS_PHY=y
 CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_GIANFAR=y
-CONFIG_UCC_GETH=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -112,17 +109,12 @@ CONFIG_RTC_DRV_DS1374=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_INOTIFY=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
 CONFIG_CRC_T10DIF=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 03ee911c4577..8b5bda27d248 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -5,7 +5,9 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -17,6 +19,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_MPC8540_ADS=y
 CONFIG_MPC8560_ADS=y
 CONFIG_MPC85xx_CDS=y
@@ -40,8 +44,6 @@ CONFIG_SBC8548=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_FORCE_MAX_ZONEORDER=12
@@ -74,36 +76,25 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
 CONFIG_FTL=y
-CONFIG_MTD_GEN_PROBE=y
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_FSL_ELBC=y
 CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_M25P80=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
@@ -115,6 +106,7 @@ CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
 CONFIG_SATA_FSL=y
 CONFIG_PATA_ALI=y
+CONFIG_PATA_VIA=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
 CONFIG_FS_ENET=y
@@ -134,7 +126,6 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
@@ -183,7 +174,6 @@ CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_FSL=y
@@ -229,18 +219,13 @@ CONFIG_QNX4FS_FS=m
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index fdfa84dc908f..b0974e7e98ae 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -7,7 +7,9 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -19,6 +21,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_MPC8540_ADS=y
 CONFIG_MPC8560_ADS=y
 CONFIG_MPC85xx_CDS=y
@@ -42,8 +46,6 @@ CONFIG_SBC8548=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_IRQ_ALL_CPUS=y
@@ -77,36 +79,25 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
 CONFIG_FTL=y
-CONFIG_MTD_GEN_PROBE=y
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_FSL_ELBC=y
 CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_M25P80=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
@@ -137,7 +128,6 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
@@ -186,7 +176,6 @@ CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_FSL=y
@@ -232,18 +221,13 @@ CONFIG_QNX4FS_FS=m
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 50d82c8a037f..b3c083de17ad 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -553,9 +553,7 @@ static inline int cpu_has_feature(unsigned long feature)
 		& feature);
 }
 
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
 #define HBP_NUM 1
-#endif /* CONFIG_HAVE_HW_BREAKPOINT */
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 50ea12fd7bf5..a8bf5c673a3c 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -33,6 +33,7 @@
 #include <asm/kvm_asm.h>
 #include <asm/processor.h>
 #include <asm/page.h>
+#include <asm/cacheflush.h>
 
 #define KVM_MAX_VCPUS		NR_CPUS
 #define KVM_MAX_VCORES		NR_CPUS
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index 0124937a23b9..e006f0bdea95 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -219,4 +219,16 @@ void kvmppc_claim_lpid(long lpid);
 void kvmppc_free_lpid(long lpid);
 void kvmppc_init_lpid(unsigned long nr_lpids);
 
+static inline void kvmppc_mmu_flush_icache(pfn_t pfn)
+{
+	/* Clear i-cache for new pages */
+	struct page *page;
+	page = pfn_to_page(pfn);
+	if (!test_bit(PG_arch_1, &page->flags)) {
+		flush_dcache_icache_page(page);
+		set_bit(PG_arch_1, &page->flags);
+	}
+}
+
+
 #endif /* __POWERPC_KVM_PPC_H__ */
diff --git a/arch/powerpc/include/asm/mpic_msgr.h b/arch/powerpc/include/asm/mpic_msgr.h
index 326d33ca55cd..d4f471fb1031 100644
--- a/arch/powerpc/include/asm/mpic_msgr.h
+++ b/arch/powerpc/include/asm/mpic_msgr.h
@@ -14,6 +14,7 @@
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <asm/smp.h>
+#include <asm/io.h>
 
 struct mpic_msgr {
 	u32 __iomem *base;
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 53b6dfa83344..54b73a28c205 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -386,6 +386,7 @@ extern unsigned long cpuidle_disable;
 enum idle_boot_override {IDLE_NO_OVERRIDE = 0, IDLE_POWERSAVE_OFF};
 
 extern int powersave_nap;	/* set if nap mode can be used in idle loop */
+extern void power7_nap(void);
 
 #ifdef CONFIG_PSERIES_IDLE
 extern void update_smt_snooze_delay(int snooze);
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 85b05c463fae..e8995727b1c1 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -76,6 +76,7 @@ int main(void)
 	DEFINE(SIGSEGV, SIGSEGV);
 	DEFINE(NMI_MASK, NMI_MASK);
 	DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr));
+	DEFINE(THREAD_DSCR_INHERIT, offsetof(struct thread_struct, dscr_inherit));
 #else
 	DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
 #endif /* CONFIG_PPC64 */
diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c
index 5b25c8060fd6..a892680668d8 100644
--- a/arch/powerpc/kernel/dbell.c
+++ b/arch/powerpc/kernel/dbell.c
@@ -28,6 +28,8 @@ void doorbell_setup_this_cpu(void)
 
 void doorbell_cause_ipi(int cpu, unsigned long data)
 {
+	/* Order previous accesses vs. msgsnd, which is treated as a store */
+	mb();
 	ppc_msgsnd(PPC_DBELL, 0, data);
 }
 
diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c
index 2d7bb8ced136..e4897523de41 100644
--- a/arch/powerpc/kernel/dma-iommu.c
+++ b/arch/powerpc/kernel/dma-iommu.c
@@ -83,11 +83,10 @@ static int dma_iommu_dma_supported(struct device *dev, u64 mask)
 		return 0;
 	}
 
-	if ((tbl->it_offset + tbl->it_size) > (mask >> IOMMU_PAGE_SHIFT)) {
-		dev_info(dev, "Warning: IOMMU window too big for device mask\n");
-		dev_info(dev, "mask: 0x%08llx, table end: 0x%08lx\n",
-				mask, (tbl->it_offset + tbl->it_size) <<
-				IOMMU_PAGE_SHIFT);
+	if (tbl->it_offset > (mask >> IOMMU_PAGE_SHIFT)) {
+		dev_info(dev, "Warning: IOMMU offset too big for device mask\n");
+		dev_info(dev, "mask: 0x%08llx, table offset: 0x%08lx\n",
+				mask, tbl->it_offset << IOMMU_PAGE_SHIFT);
 		return 0;
 	} else
 		return 1;
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 4b01a25e29ef..b40e0b4815b3 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -370,6 +370,12 @@ _GLOBAL(ret_from_fork)
 	li	r3,0
 	b	syscall_exit
 
+	.section	".toc","aw"
+DSCR_DEFAULT:
+	.tc dscr_default[TC],dscr_default
+
+	.section	".text"
+
 /*
  * This routine switches between two different tasks.  The process
  * state of one is saved on its kernel stack.  Then the state
@@ -509,9 +515,6 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	mr	r1,r8		/* start using new stack pointer */
 	std	r7,PACAKSAVE(r13)
 
-	ld	r6,_CCR(r1)
-	mtcrf	0xFF,r6
-
 #ifdef CONFIG_ALTIVEC
 BEGIN_FTR_SECTION
 	ld	r0,THREAD_VRSAVE(r4)
@@ -520,14 +523,22 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif /* CONFIG_ALTIVEC */
 #ifdef CONFIG_PPC64
 BEGIN_FTR_SECTION
+	lwz	r6,THREAD_DSCR_INHERIT(r4)
+	ld	r7,DSCR_DEFAULT@toc(2)
 	ld	r0,THREAD_DSCR(r4)
-	cmpd	r0,r25
-	beq	1f
+	cmpwi	r6,0
+	bne	1f
+	ld	r0,0(r7)
+1:	cmpd	r0,r25
+	beq	2f
 	mtspr	SPRN_DSCR,r0
-1:	
+2:
 END_FTR_SECTION_IFSET(CPU_FTR_DSCR)
 #endif
 
+	ld	r6,_CCR(r1)
+	mtcrf	0xFF,r6
+
 	/* r3-r13 are destroyed -- Cort */
 	REST_8GPRS(14, r1)
 	REST_10GPRS(22, r1)
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index e894515e77bb..39aa97d3ff88 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -186,7 +186,7 @@ hardware_interrupt_hv:
 	KVM_HANDLER_PR(PACA_EXGEN, EXC_STD, 0x800)
 
 	MASKABLE_EXCEPTION_PSERIES(0x900, 0x900, decrementer)
-	MASKABLE_EXCEPTION_HV(0x980, 0x982, decrementer)
+	STD_EXCEPTION_HV(0x980, 0x982, hdecrementer)
 
 	STD_EXCEPTION_PSERIES(0xa00, 0xa00, trap_0a)
 	KVM_HANDLER_PR(PACA_EXGEN, EXC_STD, 0xa00)
@@ -486,6 +486,7 @@ machine_check_common:
 
 	STD_EXCEPTION_COMMON_ASYNC(0x500, hardware_interrupt, do_IRQ)
 	STD_EXCEPTION_COMMON_ASYNC(0x900, decrementer, .timer_interrupt)
+	STD_EXCEPTION_COMMON(0x980, hdecrementer, .hdec_interrupt)
 	STD_EXCEPTION_COMMON(0xa00, trap_0a, .unknown_exception)
 	STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception)
 	STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception)
diff --git a/arch/powerpc/kernel/hw_breakpoint.c b/arch/powerpc/kernel/hw_breakpoint.c
index f3a82dde61db..956a4c496de9 100644
--- a/arch/powerpc/kernel/hw_breakpoint.c
+++ b/arch/powerpc/kernel/hw_breakpoint.c
@@ -253,7 +253,7 @@ int __kprobes hw_breakpoint_handler(struct die_args *args)
 
 	/* Do not emulate user-space instructions, instead single-step them */
 	if (user_mode(regs)) {
-		bp->ctx->task->thread.last_hit_ubp = bp;
+		current->thread.last_hit_ubp = bp;
 		regs->msr |= MSR_SE;
 		goto out;
 	}
diff --git a/arch/powerpc/kernel/idle_power7.S b/arch/powerpc/kernel/idle_power7.S
index 7140d838339e..e11863f4e595 100644
--- a/arch/powerpc/kernel/idle_power7.S
+++ b/arch/powerpc/kernel/idle_power7.S
@@ -28,7 +28,9 @@ _GLOBAL(power7_idle)
 	lwz	r4,ADDROFF(powersave_nap)(r3)
 	cmpwi	0,r4,0
 	beqlr
+	/* fall through */
 
+_GLOBAL(power7_nap)
 	/* NAP is a state loss, we create a regs frame on the
 	 * stack, fill it up with the state we care about and
 	 * stick a pointer to it in PACAR1. We really only
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index 782bd0a3c2f0..c470a40b29f5 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -25,6 +25,7 @@
 #include <asm/processor.h>
 #include <asm/machdep.h>
 #include <asm/debug.h>
+#include <linux/slab.h>
 
 /*
  * This table contains the mapping between PowerPC hardware trap types, and
@@ -101,6 +102,21 @@ static int computeSignal(unsigned int tt)
 	return SIGHUP;		/* default for things we don't know about */
 }
 
+/**
+ *
+ *	kgdb_skipexception - Bail out of KGDB when we've been triggered.
+ *	@exception: Exception vector number
+ *	@regs: Current &struct pt_regs.
+ *
+ *	On some architectures we need to skip a breakpoint exception when
+ *	it occurs after a breakpoint has been removed.
+ *
+ */
+int kgdb_skipexception(int exception, struct pt_regs *regs)
+{
+	return kgdb_isremovedbreak(regs->nip);
+}
+
 static int kgdb_call_nmi_hook(struct pt_regs *regs)
 {
 	kgdb_nmicallback(raw_smp_processor_id(), regs);
@@ -138,6 +154,8 @@ static int kgdb_handle_breakpoint(struct pt_regs *regs)
 static int kgdb_singlestep(struct pt_regs *regs)
 {
 	struct thread_info *thread_info, *exception_thread_info;
+	struct thread_info *backup_current_thread_info = \
+		(struct thread_info *)kmalloc(sizeof(struct thread_info), GFP_KERNEL);
 
 	if (user_mode(regs))
 		return 0;
@@ -155,13 +173,17 @@ static int kgdb_singlestep(struct pt_regs *regs)
 	thread_info = (struct thread_info *)(regs->gpr[1] & ~(THREAD_SIZE-1));
 	exception_thread_info = current_thread_info();
 
-	if (thread_info != exception_thread_info)
+	if (thread_info != exception_thread_info) {
+		/* Save the original current_thread_info. */
+		memcpy(backup_current_thread_info, exception_thread_info, sizeof *thread_info);
 		memcpy(exception_thread_info, thread_info, sizeof *thread_info);
+	}
 
 	kgdb_handle_exception(0, SIGTRAP, 0, regs);
 
 	if (thread_info != exception_thread_info)
-		memcpy(thread_info, exception_thread_info, sizeof *thread_info);
+		/* Restore current_thread_info lastly. */
+		memcpy(exception_thread_info, backup_current_thread_info, sizeof *thread_info);
 
 	return 1;
 }
@@ -410,7 +432,6 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
 #else
 			linux_regs->msr |= MSR_SE;
 #endif
-			kgdb_single_step = 1;
 			atomic_set(&kgdb_cpu_doing_single_step,
 				   raw_smp_processor_id());
 		}
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 710f400476de..1a1f2ddfb581 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -802,16 +802,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 #endif /* CONFIG_PPC_STD_MMU_64 */
 #ifdef CONFIG_PPC64 
 	if (cpu_has_feature(CPU_FTR_DSCR)) {
-		if (current->thread.dscr_inherit) {
-			p->thread.dscr_inherit = 1;
-			p->thread.dscr = current->thread.dscr;
-		} else if (0 != dscr_default) {
-			p->thread.dscr_inherit = 1;
-			p->thread.dscr = dscr_default;
-		} else {
-			p->thread.dscr_inherit = 0;
-			p->thread.dscr = 0;
-		}
+		p->thread.dscr_inherit = current->thread.dscr_inherit;
+		p->thread.dscr = current->thread.dscr;
 	}
 #endif
 
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 0321007086f7..8d4214afc21d 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -198,8 +198,15 @@ void smp_muxed_ipi_message_pass(int cpu, int msg)
 	struct cpu_messages *info = &per_cpu(ipi_message, cpu);
 	char *message = (char *)&info->messages;
 
+	/*
+	 * Order previous accesses before accesses in the IPI handler.
+	 */
+	smp_mb();
 	message[msg] = 1;
-	mb();
+	/*
+	 * cause_ipi functions are required to include a full barrier
+	 * before doing whatever causes the IPI.
+	 */
 	smp_ops->cause_ipi(cpu, info->data);
 }
 
@@ -211,7 +218,7 @@ irqreturn_t smp_ipi_demux(void)
 	mb();	/* order any irq clear */
 
 	do {
-		all = xchg_local(&info->messages, 0);
+		all = xchg(&info->messages, 0);
 
 #ifdef __BIG_ENDIAN
 		if (all & (1 << (24 - 8 * PPC_MSG_CALL_FUNCTION)))
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index f2496f2faecc..4e3cc47f26b9 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -107,11 +107,11 @@ long ppc64_personality(unsigned long personality)
 	long ret;
 
 	if (personality(current->personality) == PER_LINUX32
-	    && personality == PER_LINUX)
-		personality = PER_LINUX32;
+	    && personality(personality) == PER_LINUX)
+		personality = (personality & ~PER_MASK) | PER_LINUX32;
 	ret = sys_personality(personality);
-	if (ret == PER_LINUX32)
-		ret = PER_LINUX;
+	if (personality(ret) == PER_LINUX32)
+		ret = (ret & ~PER_MASK) | PER_LINUX;
 	return ret;
 }
 #endif
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 3529446c2abd..8302af649219 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -194,6 +194,14 @@ static ssize_t show_dscr_default(struct device *dev,
 	return sprintf(buf, "%lx\n", dscr_default);
 }
 
+static void update_dscr(void *dummy)
+{
+	if (!current->thread.dscr_inherit) {
+		current->thread.dscr = dscr_default;
+		mtspr(SPRN_DSCR, dscr_default);
+	}
+}
+
 static ssize_t __used store_dscr_default(struct device *dev,
 		struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -206,6 +214,8 @@ static ssize_t __used store_dscr_default(struct device *dev,
 		return -EINVAL;
 	dscr_default = val;
 
+	on_each_cpu(update_dscr, NULL, 1);
+
 	return count;
 }
 
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index be171ee73bf8..e49e93191b69 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -535,6 +535,15 @@ void timer_interrupt(struct pt_regs * regs)
 	trace_timer_interrupt_exit(regs);
 }
 
+/*
+ * Hypervisor decrementer interrupts shouldn't occur but are sometimes
+ * left pending on exit from a KVM guest.  We don't need to do anything
+ * to clear them, as they are edge-triggered.
+ */
+void hdec_interrupt(struct pt_regs *regs)
+{
+}
+
 #ifdef CONFIG_SUSPEND
 static void generic_suspend_disable_irqs(void)
 {
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 158972341a2d..ae0843fa7a61 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -972,8 +972,9 @@ static int emulate_instruction(struct pt_regs *regs)
 			cpu_has_feature(CPU_FTR_DSCR)) {
 		PPC_WARN_EMULATED(mtdscr, regs);
 		rd = (instword >> 21) & 0x1f;
-		mtspr(SPRN_DSCR, regs->gpr[rd]);
+		current->thread.dscr = regs->gpr[rd];
 		current->thread.dscr_inherit = 1;
+		mtspr(SPRN_DSCR, current->thread.dscr);
 		return 0;
 	}
 #endif
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c
index f922c29bb234..837f13e7b6bf 100644
--- a/arch/powerpc/kvm/book3s_32_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_32_mmu_host.c
@@ -211,6 +211,9 @@ next_pteg:
 		pteg1 |= PP_RWRX;
 	}
 
+	if (orig_pte->may_execute)
+		kvmppc_mmu_flush_icache(hpaddr >> PAGE_SHIFT);
+
 	local_irq_disable();
 
 	if (pteg[rr]) {
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c
index 10fc8ec9d2a8..0688b6b39585 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_host.c
@@ -126,6 +126,8 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
 
 	if (!orig_pte->may_execute)
 		rflags |= HPTE_R_N;
+	else
+		kvmppc_mmu_flush_icache(hpaddr >> PAGE_SHIFT);
 
 	hash = hpt_hash(va, PTE_SIZE, MMU_SEGSIZE_256M);
 
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 5a84c8d3d040..44b72feaff7d 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1421,13 +1421,13 @@ _GLOBAL(kvmppc_h_cede)
 	sync			/* order setting ceded vs. testing prodded */
 	lbz	r5,VCPU_PRODDED(r3)
 	cmpwi	r5,0
-	bne	1f
+	bne	kvm_cede_prodded
 	li	r0,0		/* set trap to 0 to say hcall is handled */
 	stw	r0,VCPU_TRAP(r3)
 	li	r0,H_SUCCESS
 	std	r0,VCPU_GPR(R3)(r3)
 BEGIN_FTR_SECTION
-	b	2f		/* just send it up to host on 970 */
+	b	kvm_cede_exit	/* just send it up to host on 970 */
 END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_206)
 
 	/*
@@ -1446,7 +1446,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_206)
 	or	r4,r4,r0
 	PPC_POPCNTW(R7,R4)
 	cmpw	r7,r8
-	bge	2f
+	bge	kvm_cede_exit
 	stwcx.	r4,0,r6
 	bne	31b
 	li	r0,1
@@ -1555,7 +1555,8 @@ kvm_end_cede:
 	b	hcall_real_fallback
 
 	/* cede when already previously prodded case */
-1:	li	r0,0
+kvm_cede_prodded:
+	li	r0,0
 	stb	r0,VCPU_PRODDED(r3)
 	sync			/* order testing prodded vs. clearing ceded */
 	stb	r0,VCPU_CEDED(r3)
@@ -1563,7 +1564,8 @@ kvm_end_cede:
 	blr
 
 	/* we've ceded but we want to give control to the host */
-2:	li	r3,H_TOO_HARD
+kvm_cede_exit:
+	li	r3,H_TOO_HARD
 	blr
 
 secondary_too_late:
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index c510fc961302..a2b66717813d 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -322,11 +322,11 @@ static inline void kvmppc_e500_ref_release(struct tlbe_ref *ref)
 static void clear_tlb1_bitmap(struct kvmppc_vcpu_e500 *vcpu_e500)
 {
 	if (vcpu_e500->g2h_tlb1_map)
-		memset(vcpu_e500->g2h_tlb1_map,
-		       sizeof(u64) * vcpu_e500->gtlb_params[1].entries, 0);
+		memset(vcpu_e500->g2h_tlb1_map, 0,
+		       sizeof(u64) * vcpu_e500->gtlb_params[1].entries);
 	if (vcpu_e500->h2g_tlb1_rmap)
-		memset(vcpu_e500->h2g_tlb1_rmap,
-		       sizeof(unsigned int) * host_tlb_params[1].entries, 0);
+		memset(vcpu_e500->h2g_tlb1_rmap, 0,
+		       sizeof(unsigned int) * host_tlb_params[1].entries);
 }
 
 static void clear_tlb_privs(struct kvmppc_vcpu_e500 *vcpu_e500)
@@ -539,6 +539,9 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
 
 	kvmppc_e500_setup_stlbe(&vcpu_e500->vcpu, gtlbe, tsize,
 				ref, gvaddr, stlbe);
+
+	/* Clear i-cache for new pages */
+	kvmppc_mmu_flush_icache(pfn);
 }
 
 /* XXX only map the one-one case, for now use TLB0 */
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index dd223b3eb333..17e5b2364312 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -20,7 +20,7 @@ int patch_instruction(unsigned int *addr, unsigned int instr)
 {
 	int err;
 
-	err = __put_user(instr, addr);
+	__put_user_size(instr, addr, 4, err);
 	if (err)
 		return err;
 	asm ("dcbst 0, %0; sync; icbi 0,%0; sync; isync" : : "r" (addr));
diff --git a/arch/powerpc/lib/copyuser_power7.S b/arch/powerpc/lib/copyuser_power7.S
index f9ede7c6606e..0d24ff15f5f6 100644
--- a/arch/powerpc/lib/copyuser_power7.S
+++ b/arch/powerpc/lib/copyuser_power7.S
@@ -288,7 +288,7 @@ err1;	stb	r0,0(r3)
 	std	r0,16(r1)
 	stdu	r1,-STACKFRAMESIZE(r1)
 	bl	.enter_vmx_usercopy
-	cmpwi	r3,0
+	cmpwi	cr1,r3,0
 	ld	r0,STACKFRAMESIZE+16(r1)
 	ld	r3,STACKFRAMESIZE+48(r1)
 	ld	r4,STACKFRAMESIZE+56(r1)
@@ -326,38 +326,7 @@ err1;	stb	r0,0(r3)
 	dcbt	r0,r8,0b01010	/* GO */
 .machine pop
 
-	/*
-	 * We prefetch both the source and destination using enhanced touch
-	 * instructions. We use a stream ID of 0 for the load side and
-	 * 1 for the store side.
-	 */
-	clrrdi	r6,r4,7
-	clrrdi	r9,r3,7
-	ori	r9,r9,1		/* stream=1 */
-
-	srdi	r7,r5,7		/* length in cachelines, capped at 0x3FF */
-	cmpldi	cr1,r7,0x3FF
-	ble	cr1,1f
-	li	r7,0x3FF
-1:	lis	r0,0x0E00	/* depth=7 */
-	sldi	r7,r7,7
-	or	r7,r7,r0
-	ori	r10,r7,1	/* stream=1 */
-
-	lis	r8,0x8000	/* GO=1 */
-	clrldi	r8,r8,32
-
-.machine push
-.machine "power4"
-	dcbt	r0,r6,0b01000
-	dcbt	r0,r7,0b01010
-	dcbtst	r0,r9,0b01000
-	dcbtst	r0,r10,0b01010
-	eieio
-	dcbt	r0,r8,0b01010	/* GO */
-.machine pop
-
-	beq	.Lunwind_stack_nonvmx_copy
+	beq	cr1,.Lunwind_stack_nonvmx_copy
 
 	/*
 	 * If source and destination are not relatively aligned we use a
diff --git a/arch/powerpc/lib/memcpy_power7.S b/arch/powerpc/lib/memcpy_power7.S
index 0efdc51bc716..7ba6c96de778 100644
--- a/arch/powerpc/lib/memcpy_power7.S
+++ b/arch/powerpc/lib/memcpy_power7.S
@@ -222,7 +222,7 @@ _GLOBAL(memcpy_power7)
 	std	r0,16(r1)
 	stdu	r1,-STACKFRAMESIZE(r1)
 	bl	.enter_vmx_copy
-	cmpwi	r3,0
+	cmpwi	cr1,r3,0
 	ld	r0,STACKFRAMESIZE+16(r1)
 	ld	r3,STACKFRAMESIZE+48(r1)
 	ld	r4,STACKFRAMESIZE+56(r1)
@@ -260,7 +260,7 @@ _GLOBAL(memcpy_power7)
 	dcbt	r0,r8,0b01010	/* GO */
 .machine pop
 
-	beq	.Lunwind_stack_nonvmx_copy
+	beq	cr1,.Lunwind_stack_nonvmx_copy
 
 	/*
 	 * If source and destination are not relatively aligned we use a
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index baaafde7d135..fbdad0e3929a 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -469,6 +469,7 @@ void flush_dcache_icache_page(struct page *page)
 	__flush_dcache_icache_phys(page_to_pfn(page) << PAGE_SHIFT);
 #endif
 }
+EXPORT_SYMBOL(flush_dcache_icache_page);
 
 void clear_user_page(void *page, unsigned long vaddr, struct page *pg)
 {
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 39b159751c35..59213cfaeca9 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1436,11 +1436,11 @@ static long vphn_get_associativity(unsigned long cpu,
 
 /*
  * Update the node maps and sysfs entries for each cpu whose home node
- * has changed.
+ * has changed. Returns 1 when the topology has changed, and 0 otherwise.
  */
 int arch_update_cpu_topology(void)
 {
-	int cpu, nid, old_nid;
+	int cpu, nid, old_nid, changed = 0;
 	unsigned int associativity[VPHN_ASSOC_BUFSIZE] = {0};
 	struct device *dev;
 
@@ -1466,9 +1466,10 @@ int arch_update_cpu_topology(void)
 		dev = get_cpu_device(cpu);
 		if (dev)
 			kobject_uevent(&dev->kobj, KOBJ_CHANGE);
+		changed = 1;
 	}
 
-	return 1;
+	return changed;
 }
 
 static void topology_work_fn(struct work_struct *work)
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 77b49ddda9d3..7cd2dbd6e4c4 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -1431,7 +1431,7 @@ static void perf_event_interrupt(struct pt_regs *regs)
 		if (!event->hw.idx || is_limited_pmc(event->hw.idx))
 			continue;
 		val = read_pmc(event->hw.idx);
-		if ((int)val < 0) {
+		if (pmc_overflow(val)) {
 			/* event has overflowed */
 			found = 1;
 			record_and_restart(event, val, regs);
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index 3ef46254c35b..7698b6e13c57 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -106,14 +106,6 @@ static void pnv_smp_cpu_kill_self(void)
 {
 	unsigned int cpu;
 
-	/* If powersave_nap is enabled, use NAP mode, else just
-	 * spin aimlessly
-	 */
-	if (!powersave_nap) {
-		generic_mach_cpu_die();
-		return;
-	}
-
 	/* Standard hot unplug procedure */
 	local_irq_disable();
 	idle_task_exit();
@@ -128,7 +120,7 @@ static void pnv_smp_cpu_kill_self(void)
 	 */
 	mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~(u64)LPCR_PECE1);
 	while (!generic_check_cpu_restart(cpu)) {
-		power7_idle();
+		power7_nap();
 		if (!generic_check_cpu_restart(cpu)) {
 			DBG("CPU%d Unexpected exit while offline !\n", cpu);
 			/* We may be getting an IPI, so we re-enable
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index a7b2a600d0a4..c37f46136321 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -465,7 +465,7 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
 			iounmap(hose->cfg_data);
 		iounmap(hose->cfg_addr);
 		pcibios_free_controller(hose);
-		return 0;
+		return -ENODEV;
 	}
 
 	setup_pci_cmd(hose);
@@ -827,6 +827,7 @@ struct device_node *fsl_pci_primary;
 
 void __devinit fsl_pci_init(void)
 {
+	int ret;
 	struct device_node *node;
 	struct pci_controller *hose;
 	dma_addr_t max = 0xffffffff;
@@ -855,10 +856,12 @@ void __devinit fsl_pci_init(void)
 			if (!fsl_pci_primary)
 				fsl_pci_primary = node;
 
-			fsl_add_bridge(node, fsl_pci_primary == node);
-			hose = pci_find_hose_for_OF_device(node);
-			max = min(max, hose->dma_window_base_cur +
-					hose->dma_window_size);
+			ret = fsl_add_bridge(node, fsl_pci_primary == node);
+			if (ret == 0) {
+				hose = pci_find_hose_for_OF_device(node);
+				max = min(max, hose->dma_window_base_cur +
+						hose->dma_window_size);
+			}
 		}
 	}
 
diff --git a/arch/powerpc/sysdev/mpic_msgr.c b/arch/powerpc/sysdev/mpic_msgr.c
index 483d8fa72e8b..e961f8c4a8f0 100644
--- a/arch/powerpc/sysdev/mpic_msgr.c
+++ b/arch/powerpc/sysdev/mpic_msgr.c
@@ -14,6 +14,9 @@
 #include <linux/list.h>
 #include <linux/of_platform.h>
 #include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/slab.h>
 #include <asm/prom.h>
 #include <asm/hw_irq.h>
 #include <asm/ppc-pci.h>
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c
index 14469cf9df68..df0fc5821469 100644
--- a/arch/powerpc/sysdev/xics/icp-hv.c
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -65,7 +65,11 @@ static inline void icp_hv_set_xirr(unsigned int value)
 static inline void icp_hv_set_qirr(int n_cpu , u8 value)
 {
 	int hw_cpu = get_hard_smp_processor_id(n_cpu);
-	long rc = plpar_hcall_norets(H_IPI, hw_cpu, value);
+	long rc;
+
+	/* Make sure all previous accesses are ordered before IPI sending */
+	mb();
+	rc = plpar_hcall_norets(H_IPI, hw_cpu, value);
 	if (rc != H_SUCCESS) {
 		pr_err("%s: bad return code qirr cpu=%d hw_cpu=%d mfrr=0x%x "
 			"returned %ld\n", __func__, n_cpu, hw_cpu, value, rc);
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index eab3492a45c5..9b49c65ee7a4 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -17,6 +17,7 @@
 #include <linux/reboot.h>
 #include <linux/delay.h>
 #include <linux/kallsyms.h>
+#include <linux/kmsg_dump.h>
 #include <linux/cpumask.h>
 #include <linux/export.h>
 #include <linux/sysrq.h>
@@ -894,13 +895,13 @@ cmds(struct pt_regs *excp)
 #endif
 		default:
 			printf("Unrecognized command: ");
-		        do {
+			do {
 				if (' ' < cmd && cmd <= '~')
 					putchar(cmd);
 				else
 					printf("\\x%x", cmd);
 				cmd = inchar();
-		        } while (cmd != '\n'); 
+			} while (cmd != '\n');
 			printf(" (type ? for help)\n");
 			break;
 		}
@@ -1097,7 +1098,7 @@ static long check_bp_loc(unsigned long addr)
 	return 1;
 }
 
-static char *breakpoint_help_string = 
+static char *breakpoint_help_string =
     "Breakpoint command usage:\n"
     "b                show breakpoints\n"
     "b <addr> [cnt]   set breakpoint at given instr addr\n"
@@ -1193,7 +1194,7 @@ bpt_cmds(void)
 
 	default:
 		termch = cmd;
-	        cmd = skipbl();
+		cmd = skipbl();
 		if (cmd == '?') {
 			printf(breakpoint_help_string);
 			break;
@@ -1359,7 +1360,7 @@ static void xmon_show_stack(unsigned long sp, unsigned long lr,
 				       sp + REGS_OFFSET);
 				break;
 			}
-                        printf("--- Exception: %lx %s at ", regs.trap,
+			printf("--- Exception: %lx %s at ", regs.trap,
 			       getvecname(TRAP(&regs)));
 			pc = regs.nip;
 			lr = regs.link;
@@ -1623,14 +1624,14 @@ static void super_regs(void)
 
 	cmd = skipbl();
 	if (cmd == '\n') {
-	        unsigned long sp, toc;
+		unsigned long sp, toc;
 		asm("mr %0,1" : "=r" (sp) :);
 		asm("mr %0,2" : "=r" (toc) :);
 
 		printf("msr  = "REG"  sprg0= "REG"\n",
 		       mfmsr(), mfspr(SPRN_SPRG0));
 		printf("pvr  = "REG"  sprg1= "REG"\n",
-		       mfspr(SPRN_PVR), mfspr(SPRN_SPRG1)); 
+		       mfspr(SPRN_PVR), mfspr(SPRN_SPRG1));
 		printf("dec  = "REG"  sprg2= "REG"\n",
 		       mfspr(SPRN_DEC), mfspr(SPRN_SPRG2));
 		printf("sp   = "REG"  sprg3= "REG"\n", sp, mfspr(SPRN_SPRG3));
@@ -1783,7 +1784,7 @@ byterev(unsigned char *val, int size)
 static int brev;
 static int mnoread;
 
-static char *memex_help_string = 
+static char *memex_help_string =
     "Memory examine command usage:\n"
     "m [addr] [flags] examine/change memory\n"
     "  addr is optional.  will start where left off.\n"
@@ -1798,7 +1799,7 @@ static char *memex_help_string =
     "NOTE: flags are saved as defaults\n"
     "";
 
-static char *memex_subcmd_help_string = 
+static char *memex_subcmd_help_string =
     "Memory examine subcommands:\n"
     "  hexval   write this val to current location\n"
     "  'string' write chars from string to this location\n"
@@ -2064,7 +2065,7 @@ prdump(unsigned long adrs, long ndump)
 		nr = mread(adrs, temp, r);
 		adrs += nr;
 		for (m = 0; m < r; ++m) {
-		        if ((m & (sizeof(long) - 1)) == 0 && m > 0)
+			if ((m & (sizeof(long) - 1)) == 0 && m > 0)
 				putchar(' ');
 			if (m < nr)
 				printf("%.2x", temp[m]);
@@ -2072,7 +2073,7 @@ prdump(unsigned long adrs, long ndump)
 				printf("%s", fault_chars[fault_type]);
 		}
 		for (; m < 16; ++m) {
-		        if ((m & (sizeof(long) - 1)) == 0)
+			if ((m & (sizeof(long) - 1)) == 0)
 				putchar(' ');
 			printf("  ");
 		}
@@ -2148,45 +2149,28 @@ print_address(unsigned long addr)
 void
 dump_log_buf(void)
 {
-        const unsigned long size = 128;
-        unsigned long end, addr;
-        unsigned char buf[size + 1];
-
-        addr = 0;
-        buf[size] = '\0';
-
-        if (setjmp(bus_error_jmp) != 0) {
-                printf("Unable to lookup symbol __log_buf!\n");
-                return;
-        }
-
-        catch_memory_errors = 1;
-        sync();
-        addr = kallsyms_lookup_name("__log_buf");
-
-        if (! addr)
-                printf("Symbol __log_buf not found!\n");
-        else {
-                end = addr + (1 << CONFIG_LOG_BUF_SHIFT);
-                while (addr < end) {
-                        if (! mread(addr, buf, size)) {
-                                printf("Can't read memory at address 0x%lx\n", addr);
-                                break;
-                        }
-
-                        printf("%s", buf);
-
-                        if (strlen(buf) < size)
-                                break;
-
-                        addr += size;
-                }
-        }
-
-        sync();
-        /* wait a little while to see if we get a machine check */
-        __delay(200);
-        catch_memory_errors = 0;
+	struct kmsg_dumper dumper = { .active = 1 };
+	unsigned char buf[128];
+	size_t len;
+
+	if (setjmp(bus_error_jmp) != 0) {
+		printf("Error dumping printk buffer!\n");
+		return;
+	}
+
+	catch_memory_errors = 1;
+	sync();
+
+	kmsg_dump_rewind_nolock(&dumper);
+	while (kmsg_dump_get_line_nolock(&dumper, false, buf, sizeof(buf), &len)) {
+		buf[len] = '\0';
+		printf("%s", buf);
+	}
+
+	sync();
+	/* wait a little while to see if we get a machine check */
+	__delay(200);
+	catch_memory_errors = 0;
 }
 
 /*
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 32e8449640fa..9b94a160fe7f 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -180,7 +180,8 @@ extern char elf_platform[];
 #define ELF_PLATFORM (elf_platform)
 
 #ifndef CONFIG_64BIT
-#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
+#define SET_PERSONALITY(ex) \
+	set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
 #else /* CONFIG_64BIT */
 #define SET_PERSONALITY(ex)					\
 do {								\
diff --git a/arch/s390/include/asm/posix_types.h b/arch/s390/include/asm/posix_types.h
index 7bcc14e395f0..bf2a2ad2f800 100644
--- a/arch/s390/include/asm/posix_types.h
+++ b/arch/s390/include/asm/posix_types.h
@@ -13,6 +13,7 @@
  */
 
 typedef unsigned long   __kernel_size_t;
+typedef long            __kernel_ssize_t;
 #define __kernel_size_t __kernel_size_t
 
 typedef unsigned short	__kernel_old_dev_t;
@@ -25,7 +26,6 @@ typedef unsigned short  __kernel_mode_t;
 typedef unsigned short  __kernel_ipc_pid_t;
 typedef unsigned short  __kernel_uid_t;
 typedef unsigned short  __kernel_gid_t;
-typedef int             __kernel_ssize_t;
 typedef int             __kernel_ptrdiff_t;
 
 #else /* __s390x__ */
@@ -35,7 +35,6 @@ typedef unsigned int    __kernel_mode_t;
 typedef int             __kernel_ipc_pid_t;
 typedef unsigned int    __kernel_uid_t;
 typedef unsigned int    __kernel_gid_t;
-typedef long            __kernel_ssize_t;
 typedef long            __kernel_ptrdiff_t;
 typedef unsigned long   __kernel_sigset_t;      /* at least 32 bits */
 
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index a0a8340daafa..ce26ac3cb162 100644
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -44,6 +44,7 @@ static inline void smp_call_online_cpu(void (*func)(void *), void *data)
 }
 
 static inline int smp_find_processor_id(int address) { return 0; }
+static inline int smp_store_status(int cpu) { return 0; }
 static inline int smp_vcpu_scheduled(int cpu) { return 1; }
 static inline void smp_yield_cpu(int cpu) { }
 static inline void smp_yield(void) { }
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index bbaf2c59830a..457475f98414 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -409,7 +409,8 @@ int setup_one_line(struct line *lines, int n, char *init,
 		line->valid = 1;
 		err = parse_chan_pair(new, line, n, opts, error_out);
 		if (!err) {
-			struct device *d = tty_register_device(driver, n, NULL);
+			struct device *d = tty_port_register_device(&line->port,
+					driver, n, NULL);
 			if (IS_ERR(d)) {
 				*error_out = "Failed to register device";
 				err = PTR_ERR(d);
diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c
index f60238559af3..0748fe0c8a73 100644
--- a/arch/um/os-Linux/time.c
+++ b/arch/um/os-Linux/time.c
@@ -114,7 +114,7 @@ static void deliver_alarm(void)
 	skew += this_tick - last_tick;
 
 	while (skew >= one_tick) {
-		alarm_handler(SIGVTALRM, NULL);
+		alarm_handler(SIGVTALRM, NULL, NULL);
 		skew -= one_tick;
 	}
 
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index b315a33867f2..33692eaabab5 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -12,8 +12,7 @@
  * Simple spin lock operations.  There are two variants, one clears IRQ's
  * on the local processor, one does not.
  *
- * These are fair FIFO ticket locks, which are currently limited to 256
- * CPUs.
+ * These are fair FIFO ticket locks, which support up to 2^16 CPUs.
  *
  * (the type definitions are in asm/spinlock_types.h)
  */
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index afb7ff79a29f..ced4534baed5 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -165,7 +165,7 @@ static const unsigned char * const k7_nops[ASM_NOP_MAX+2] =
 #endif
 
 #ifdef P6_NOP1
-static const unsigned char  __initconst_or_module p6nops[] =
+static const unsigned char p6nops[] =
 {
 	P6_NOP1,
 	P6_NOP2,
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 7ad683d78645..d44f7829968e 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -270,7 +270,7 @@ void fixup_irqs(void)
 
 		if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) {
 			break_affinity = 1;
-			affinity = cpu_all_mask;
+			affinity = cpu_online_mask;
 		}
 
 		chip = irq_data_get_irq_chip(data);
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 8a2ce8fd41c0..82746f942cd8 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -143,11 +143,12 @@ static int get_matching_microcode(int cpu, const u8 *ucode_ptr,
 				  unsigned int *current_size)
 {
 	struct microcode_header_amd *mc_hdr;
-	unsigned int actual_size;
+	unsigned int actual_size, patch_size;
 	u16 equiv_cpu_id;
 
 	/* size of the current patch we're staring at */
-	*current_size = *(u32 *)(ucode_ptr + 4) + SECTION_HDR_SIZE;
+	patch_size = *(u32 *)(ucode_ptr + 4);
+	*current_size = patch_size + SECTION_HDR_SIZE;
 
 	equiv_cpu_id = find_equiv_id();
 	if (!equiv_cpu_id)
@@ -174,7 +175,7 @@ static int get_matching_microcode(int cpu, const u8 *ucode_ptr,
 	/*
 	 * now that the header looks sane, verify its size
 	 */
-	actual_size = verify_ucode_size(cpu, *current_size, leftover_size);
+	actual_size = verify_ucode_size(cpu, patch_size, leftover_size);
 	if (!actual_size)
 		return 0;
 
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 97d9a9914ba8..a3b57a27be88 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -475,13 +475,26 @@ register_address(struct x86_emulate_ctxt *ctxt, unsigned long reg)
 	return address_mask(ctxt, reg);
 }
 
+static void masked_increment(ulong *reg, ulong mask, int inc)
+{
+	assign_masked(reg, *reg + inc, mask);
+}
+
 static inline void
 register_address_increment(struct x86_emulate_ctxt *ctxt, unsigned long *reg, int inc)
 {
+	ulong mask;
+
 	if (ctxt->ad_bytes == sizeof(unsigned long))
-		*reg += inc;
+		mask = ~0UL;
 	else
-		*reg = (*reg & ~ad_mask(ctxt)) | ((*reg + inc) & ad_mask(ctxt));
+		mask = ad_mask(ctxt);
+	masked_increment(reg, mask, inc);
+}
+
+static void rsp_increment(struct x86_emulate_ctxt *ctxt, int inc)
+{
+	masked_increment(&ctxt->regs[VCPU_REGS_RSP], stack_mask(ctxt), inc);
 }
 
 static inline void jmp_rel(struct x86_emulate_ctxt *ctxt, int rel)
@@ -1522,8 +1535,8 @@ static int push(struct x86_emulate_ctxt *ctxt, void *data, int bytes)
 {
 	struct segmented_address addr;
 
-	register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], -bytes);
-	addr.ea = register_address(ctxt, ctxt->regs[VCPU_REGS_RSP]);
+	rsp_increment(ctxt, -bytes);
+	addr.ea = ctxt->regs[VCPU_REGS_RSP] & stack_mask(ctxt);
 	addr.seg = VCPU_SREG_SS;
 
 	return segmented_write(ctxt, addr, data, bytes);
@@ -1542,13 +1555,13 @@ static int emulate_pop(struct x86_emulate_ctxt *ctxt,
 	int rc;
 	struct segmented_address addr;
 
-	addr.ea = register_address(ctxt, ctxt->regs[VCPU_REGS_RSP]);
+	addr.ea = ctxt->regs[VCPU_REGS_RSP] & stack_mask(ctxt);
 	addr.seg = VCPU_SREG_SS;
 	rc = segmented_read(ctxt, addr, dest, len);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], len);
+	rsp_increment(ctxt, len);
 	return rc;
 }
 
@@ -1688,8 +1701,7 @@ static int em_popa(struct x86_emulate_ctxt *ctxt)
 
 	while (reg >= VCPU_REGS_RAX) {
 		if (reg == VCPU_REGS_RSP) {
-			register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP],
-							ctxt->op_bytes);
+			rsp_increment(ctxt, ctxt->op_bytes);
 			--reg;
 		}
 
@@ -2825,7 +2837,7 @@ static int em_ret_near_imm(struct x86_emulate_ctxt *ctxt)
 	rc = emulate_pop(ctxt, &ctxt->dst.val, ctxt->op_bytes);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
-	register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], ctxt->src.val);
+	rsp_increment(ctxt, ctxt->src.val);
 	return X86EMUL_CONTINUE;
 }
 
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 01ca00423938..7fbd0d273ea8 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -4113,16 +4113,21 @@ static int mmu_shrink(struct shrinker *shrink, struct shrink_control *sc)
 		LIST_HEAD(invalid_list);
 
 		/*
+		 * Never scan more than sc->nr_to_scan VM instances.
+		 * Will not hit this condition practically since we do not try
+		 * to shrink more than one VM and it is very unlikely to see
+		 * !n_used_mmu_pages so many times.
+		 */
+		if (!nr_to_scan--)
+			break;
+		/*
 		 * n_used_mmu_pages is accessed without holding kvm->mmu_lock
 		 * here. We may skip a VM instance errorneosly, but we do not
 		 * want to shrink a VM that only started to populate its MMU
 		 * anyway.
 		 */
-		if (kvm->arch.n_used_mmu_pages > 0) {
-			if (!nr_to_scan--)
-				break;
+		if (!kvm->arch.n_used_mmu_pages)
 			continue;
-		}
 
 		idx = srcu_read_lock(&kvm->srcu);
 		spin_lock(&kvm->mmu_lock);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 42bce48f6928..148ed666e311 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -806,7 +806,7 @@ EXPORT_SYMBOL_GPL(kvm_rdpmc);
  * kvm-specific. Those are put in the beginning of the list.
  */
 
-#define KVM_SAVE_MSRS_BEGIN	9
+#define KVM_SAVE_MSRS_BEGIN	10
 static u32 msrs_to_save[] = {
 	MSR_KVM_SYSTEM_TIME, MSR_KVM_WALL_CLOCK,
 	MSR_KVM_SYSTEM_TIME_NEW, MSR_KVM_WALL_CLOCK_NEW,
@@ -2000,6 +2000,9 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 	case MSR_KVM_STEAL_TIME:
 		data = vcpu->arch.st.msr_val;
 		break;
+	case MSR_KVM_PV_EOI_EN:
+		data = vcpu->arch.pv_eoi.msr_val;
+		break;
 	case MSR_IA32_P5_MC_ADDR:
 	case MSR_IA32_P5_MC_TYPE:
 	case MSR_IA32_MCG_CAP:
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index bf4bda6d3e9a..9642d4a38602 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -31,7 +31,6 @@
 #include <linux/pci.h>
 #include <linux/gfp.h>
 #include <linux/memblock.h>
-#include <linux/syscore_ops.h>
 
 #include <xen/xen.h>
 #include <xen/interface/xen.h>
@@ -1470,130 +1469,38 @@ asmlinkage void __init xen_start_kernel(void)
 #endif
 }
 
-#ifdef CONFIG_XEN_PVHVM
-/*
- * The pfn containing the shared_info is located somewhere in RAM. This
- * will cause trouble if the current kernel is doing a kexec boot into a
- * new kernel. The new kernel (and its startup code) can not know where
- * the pfn is, so it can not reserve the page. The hypervisor will
- * continue to update the pfn, and as a result memory corruption occours
- * in the new kernel.
- *
- * One way to work around this issue is to allocate a page in the
- * xen-platform pci device's BAR memory range. But pci init is done very
- * late and the shared_info page is already in use very early to read
- * the pvclock. So moving the pfn from RAM to MMIO is racy because some
- * code paths on other vcpus could access the pfn during the small
- * window when the old pfn is moved to the new pfn. There is even a
- * small window were the old pfn is not backed by a mfn, and during that
- * time all reads return -1.
- *
- * Because it is not known upfront where the MMIO region is located it
- * can not be used right from the start in xen_hvm_init_shared_info.
- *
- * To minimise trouble the move of the pfn is done shortly before kexec.
- * This does not eliminate the race because all vcpus are still online
- * when the syscore_ops will be called. But hopefully there is no work
- * pending at this point in time. Also the syscore_op is run last which
- * reduces the risk further.
- */
-
-static struct shared_info *xen_hvm_shared_info;
-
-static void xen_hvm_connect_shared_info(unsigned long pfn)
+void __ref xen_hvm_init_shared_info(void)
 {
+	int cpu;
 	struct xen_add_to_physmap xatp;
+	static struct shared_info *shared_info_page = 0;
 
+	if (!shared_info_page)
+		shared_info_page = (struct shared_info *)
+			extend_brk(PAGE_SIZE, PAGE_SIZE);
 	xatp.domid = DOMID_SELF;
 	xatp.idx = 0;
 	xatp.space = XENMAPSPACE_shared_info;
-	xatp.gpfn = pfn;
+	xatp.gpfn = __pa(shared_info_page) >> PAGE_SHIFT;
 	if (HYPERVISOR_memory_op(XENMEM_add_to_physmap, &xatp))
 		BUG();
 
-}
-static void xen_hvm_set_shared_info(struct shared_info *sip)
-{
-	int cpu;
-
-	HYPERVISOR_shared_info = sip;
+	HYPERVISOR_shared_info = (struct shared_info *)shared_info_page;
 
 	/* xen_vcpu is a pointer to the vcpu_info struct in the shared_info
 	 * page, we use it in the event channel upcall and in some pvclock
 	 * related functions. We don't need the vcpu_info placement
 	 * optimizations because we don't use any pv_mmu or pv_irq op on
 	 * HVM.
-	 * When xen_hvm_set_shared_info is run at boot time only vcpu 0 is
-	 * online but xen_hvm_set_shared_info is run at resume time too and
+	 * When xen_hvm_init_shared_info is run at boot time only vcpu 0 is
+	 * online but xen_hvm_init_shared_info is run at resume time too and
 	 * in that case multiple vcpus might be online. */
 	for_each_online_cpu(cpu) {
 		per_cpu(xen_vcpu, cpu) = &HYPERVISOR_shared_info->vcpu_info[cpu];
 	}
 }
 
-/* Reconnect the shared_info pfn to a mfn */
-void xen_hvm_resume_shared_info(void)
-{
-	xen_hvm_connect_shared_info(__pa(xen_hvm_shared_info) >> PAGE_SHIFT);
-}
-
-#ifdef CONFIG_KEXEC
-static struct shared_info *xen_hvm_shared_info_kexec;
-static unsigned long xen_hvm_shared_info_pfn_kexec;
-
-/* Remember a pfn in MMIO space for kexec reboot */
-void __devinit xen_hvm_prepare_kexec(struct shared_info *sip, unsigned long pfn)
-{
-	xen_hvm_shared_info_kexec = sip;
-	xen_hvm_shared_info_pfn_kexec = pfn;
-}
-
-static void xen_hvm_syscore_shutdown(void)
-{
-	struct xen_memory_reservation reservation = {
-		.domid = DOMID_SELF,
-		.nr_extents = 1,
-	};
-	unsigned long prev_pfn;
-	int rc;
-
-	if (!xen_hvm_shared_info_kexec)
-		return;
-
-	prev_pfn = __pa(xen_hvm_shared_info) >> PAGE_SHIFT;
-	set_xen_guest_handle(reservation.extent_start, &prev_pfn);
-
-	/* Move pfn to MMIO, disconnects previous pfn from mfn */
-	xen_hvm_connect_shared_info(xen_hvm_shared_info_pfn_kexec);
-
-	/* Update pointers, following hypercall is also a memory barrier */
-	xen_hvm_set_shared_info(xen_hvm_shared_info_kexec);
-
-	/* Allocate new mfn for previous pfn */
-	do {
-		rc = HYPERVISOR_memory_op(XENMEM_populate_physmap, &reservation);
-		if (rc == 0)
-			msleep(123);
-	} while (rc == 0);
-
-	/* Make sure the previous pfn is really connected to a (new) mfn */
-	BUG_ON(rc != 1);
-}
-
-static struct syscore_ops xen_hvm_syscore_ops = {
-	.shutdown = xen_hvm_syscore_shutdown,
-};
-#endif
-
-/* Use a pfn in RAM, may move to MMIO before kexec. */
-static void __init xen_hvm_init_shared_info(void)
-{
-	/* Remember pointer for resume */
-	xen_hvm_shared_info = extend_brk(PAGE_SIZE, PAGE_SIZE);
-	xen_hvm_connect_shared_info(__pa(xen_hvm_shared_info) >> PAGE_SHIFT);
-	xen_hvm_set_shared_info(xen_hvm_shared_info);
-}
-
+#ifdef CONFIG_XEN_PVHVM
 static void __init init_hvm_pv_info(void)
 {
 	int major, minor;
@@ -1644,9 +1551,6 @@ static void __init xen_hvm_guest_init(void)
 	init_hvm_pv_info();
 
 	xen_hvm_init_shared_info();
-#ifdef CONFIG_KEXEC
-	register_syscore_ops(&xen_hvm_syscore_ops);
-#endif
 
 	if (xen_feature(XENFEAT_hvm_callback_vector))
 		xen_have_vector_callback = 1;
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index b65a76133f4f..5141d808e751 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1283,7 +1283,7 @@ static void xen_flush_tlb_others(const struct cpumask *cpus,
 	cpumask_clear_cpu(smp_processor_id(), to_cpumask(args->mask));
 
 	args->op.cmd = MMUEXT_TLB_FLUSH_MULTI;
-	if (start != TLB_FLUSH_ALL && (end - start) <= PAGE_SIZE) {
+	if (end != TLB_FLUSH_ALL && (end - start) <= PAGE_SIZE) {
 		args->op.cmd = MMUEXT_INVLPG_MULTI;
 		args->op.arg1.linear_addr = start;
 	}
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index b2e91d40a4cb..76ba0e97e530 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -196,9 +196,11 @@ RESERVE_BRK(p2m_mid_identity, PAGE_SIZE * 2 * 3);
 
 /* When we populate back during bootup, the amount of pages can vary. The
  * max we have is seen is 395979, but that does not mean it can't be more.
- * But some machines can have 3GB I/O holes even. So lets reserve enough
- * for 4GB of I/O and E820 holes. */
-RESERVE_BRK(p2m_populated, PMD_SIZE * 4);
+ * Some machines can have 3GB I/O holes even. With early_can_reuse_p2m_middle
+ * it can re-use Xen provided mfn_list array, so we only need to allocate at
+ * most three P2M top nodes. */
+RESERVE_BRK(p2m_populated, PAGE_SIZE * 3);
+
 static inline unsigned p2m_top_index(unsigned long pfn)
 {
 	BUG_ON(pfn >= MAX_P2M_PFN);
@@ -575,12 +577,99 @@ static bool __init early_alloc_p2m(unsigned long pfn)
 	}
 	return true;
 }
+
+/*
+ * Skim over the P2M tree looking at pages that are either filled with
+ * INVALID_P2M_ENTRY or with 1:1 PFNs. If found, re-use that page and
+ * replace the P2M leaf with a p2m_missing or p2m_identity.
+ * Stick the old page in the new P2M tree location.
+ */
+bool __init early_can_reuse_p2m_middle(unsigned long set_pfn, unsigned long set_mfn)
+{
+	unsigned topidx;
+	unsigned mididx;
+	unsigned ident_pfns;
+	unsigned inv_pfns;
+	unsigned long *p2m;
+	unsigned long *mid_mfn_p;
+	unsigned idx;
+	unsigned long pfn;
+
+	/* We only look when this entails a P2M middle layer */
+	if (p2m_index(set_pfn))
+		return false;
+
+	for (pfn = 0; pfn < MAX_DOMAIN_PAGES; pfn += P2M_PER_PAGE) {
+		topidx = p2m_top_index(pfn);
+
+		if (!p2m_top[topidx])
+			continue;
+
+		if (p2m_top[topidx] == p2m_mid_missing)
+			continue;
+
+		mididx = p2m_mid_index(pfn);
+		p2m = p2m_top[topidx][mididx];
+		if (!p2m)
+			continue;
+
+		if ((p2m == p2m_missing) || (p2m == p2m_identity))
+			continue;
+
+		if ((unsigned long)p2m == INVALID_P2M_ENTRY)
+			continue;
+
+		ident_pfns = 0;
+		inv_pfns = 0;
+		for (idx = 0; idx < P2M_PER_PAGE; idx++) {
+			/* IDENTITY_PFNs are 1:1 */
+			if (p2m[idx] == IDENTITY_FRAME(pfn + idx))
+				ident_pfns++;
+			else if (p2m[idx] == INVALID_P2M_ENTRY)
+				inv_pfns++;
+			else
+				break;
+		}
+		if ((ident_pfns == P2M_PER_PAGE) || (inv_pfns == P2M_PER_PAGE))
+			goto found;
+	}
+	return false;
+found:
+	/* Found one, replace old with p2m_identity or p2m_missing */
+	p2m_top[topidx][mididx] = (ident_pfns ? p2m_identity : p2m_missing);
+	/* And the other for save/restore.. */
+	mid_mfn_p = p2m_top_mfn_p[topidx];
+	/* NOTE: Even if it is a p2m_identity it should still be point to
+	 * a page filled with INVALID_P2M_ENTRY entries. */
+	mid_mfn_p[mididx] = virt_to_mfn(p2m_missing);
+
+	/* Reset where we want to stick the old page in. */
+	topidx = p2m_top_index(set_pfn);
+	mididx = p2m_mid_index(set_pfn);
+
+	/* This shouldn't happen */
+	if (WARN_ON(p2m_top[topidx] == p2m_mid_missing))
+		early_alloc_p2m(set_pfn);
+
+	if (WARN_ON(p2m_top[topidx][mididx] != p2m_missing))
+		return false;
+
+	p2m_init(p2m);
+	p2m_top[topidx][mididx] = p2m;
+	mid_mfn_p = p2m_top_mfn_p[topidx];
+	mid_mfn_p[mididx] = virt_to_mfn(p2m);
+
+	return true;
+}
 bool __init early_set_phys_to_machine(unsigned long pfn, unsigned long mfn)
 {
 	if (unlikely(!__set_phys_to_machine(pfn, mfn)))  {
 		if (!early_alloc_p2m(pfn))
 			return false;
 
+		if (early_can_reuse_p2m_middle(pfn, mfn))
+			return __set_phys_to_machine(pfn, mfn);
+
 		if (!early_alloc_p2m_middle(pfn, false /* boundary crossover OK!*/))
 			return false;
 
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index ead85576d54a..d11ca11d14fc 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -78,9 +78,16 @@ static void __init xen_add_extra_mem(u64 start, u64 size)
 	memblock_reserve(start, size);
 
 	xen_max_p2m_pfn = PFN_DOWN(start + size);
+	for (pfn = PFN_DOWN(start); pfn < xen_max_p2m_pfn; pfn++) {
+		unsigned long mfn = pfn_to_mfn(pfn);
+
+		if (WARN(mfn == pfn, "Trying to over-write 1-1 mapping (pfn: %lx)\n", pfn))
+			continue;
+		WARN(mfn != INVALID_P2M_ENTRY, "Trying to remove %lx which has %lx mfn!\n",
+			pfn, mfn);
 
-	for (pfn = PFN_DOWN(start); pfn <= xen_max_p2m_pfn; pfn++)
 		__set_phys_to_machine(pfn, INVALID_P2M_ENTRY);
+	}
 }
 
 static unsigned long __init xen_do_chunk(unsigned long start,
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index ae8a00c39de4..45329c8c226e 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -30,7 +30,7 @@ void xen_arch_hvm_post_suspend(int suspend_cancelled)
 {
 #ifdef CONFIG_XEN_PVHVM
 	int cpu;
-	xen_hvm_resume_shared_info();
+	xen_hvm_init_shared_info();
 	xen_callback_vector();
 	xen_unplug_emulated_devices();
 	if (xen_feature(XENFEAT_hvm_safe_pvclock)) {
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 1e4329e04e0f..202d4c150154 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -41,7 +41,7 @@ void xen_enable_syscall(void);
 void xen_vcpu_restore(void);
 
 void xen_callback_vector(void);
-void xen_hvm_resume_shared_info(void);
+void xen_hvm_init_shared_info(void);
 void xen_unplug_emulated_devices(void);
 
 void __init xen_build_dynamic_phys_to_machine(void);
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index f9726f6afdf1..2cd3d3a3400b 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -223,6 +223,7 @@ int __init rs_init(void)
 	serial_driver->flags = TTY_DRIVER_REAL_RAW;
 
 	tty_set_operations(serial_driver, &serial_ops);
+	tty_port_link_device(&serial_port, serial_driver, 0);
 
 	if (tty_register_driver(serial_driver))
 		panic("Couldn't register serial driver\n");
author	Tony Lindgren	2012-09-16 15:35:06 -0700
committer	Tony Lindgren	2012-09-16 15:35:06 -0700
commit	6bfc82ff589a00e5fbc12b958c649d703d273c86 (patch)
tree	9326c7213d5ccee556bff1831e8f88681a27e57c /arch
parent	26638c667e645de368cd68cade716ed0faef6269 (diff)
parent	68cb700c59fae6cd539c9dc1e9f2584f671935a0 (diff)