diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a07b6c4..2d70cec 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -760,7 +760,6 @@
 
 config ARCH_DAVINCI
 	bool "TI DaVinci"
-	select CPU_ARM926T
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
 	select ZONE_DMA
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 0ebe185..0316e20 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -7,6 +7,7 @@
 	bool
 
 config ARCH_DAVINCI_DMx
+	select CPU_ARM926T
 	bool
 
 menu "TI DaVinci Implementations"
@@ -41,6 +42,7 @@
 	select ARCH_HAS_CPUFREQ
 
 config ARCH_DAVINCI_DA8XX
+	select CPU_ARM926T
 	bool
 
 config ARCH_DAVINCI_DM365
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index dc19870..212d970 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -33,9 +33,6 @@
 #define DA830_EVM_PHY_MASK		0x0
 #define DA830_EVM_MDIO_FREQUENCY	2200000	/* PHY bus frequency */
 
-#define DA830_EMIF25_ASYNC_DATA_CE3_BASE	0x62000000
-#define DA830_EMIF25_CONTROL_BASE		0x68000000
-
 /*
  * USB1 VBUS is controlled by GPIO1[15], over-current is reported on GPIO2[4].
  */
@@ -157,7 +154,7 @@
 				   __func__, ret);
 	}
 
-	ret = da8xx_pinmux_setup(da830_evm_usb11_pins);
+	ret = davinci_cfg_reg_list(da830_evm_usb11_pins);
 	if (ret) {
 		pr_warning("%s: USB 1.1 PinMux setup failed: %d\n",
 			   __func__, ret);
@@ -229,15 +226,22 @@
 };
 
 #define DA830_MMCSD_WP_PIN		GPIO_TO_PIN(2, 1)
+#define DA830_MMCSD_CD_PIN		GPIO_TO_PIN(2, 2)
 
 static int da830_evm_mmc_get_ro(int index)
 {
 	return gpio_get_value(DA830_MMCSD_WP_PIN);
 }
 
+static int da830_evm_mmc_get_cd(int index)
+{
+	return !gpio_get_value(DA830_MMCSD_CD_PIN);
+}
+
 static struct davinci_mmc_config da830_evm_mmc_config = {
 	.get_ro			= da830_evm_mmc_get_ro,
-	.wires			= 4,
+	.get_cd			= da830_evm_mmc_get_cd,
+	.wires			= 8,
 	.max_freq		= 50000000,
 	.caps			= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
 	.version		= MMC_CTLR_VERSION_2,
@@ -247,7 +251,7 @@
 {
 	int ret;
 
-	ret = da8xx_pinmux_setup(da830_evm_mmc_sd_pins);
+	ret = davinci_cfg_reg_list(da830_evm_mmc_sd_pins);
 	if (ret) {
 		pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",
 				ret);
@@ -262,6 +266,14 @@
 	}
 	gpio_direction_input(DA830_MMCSD_WP_PIN);
 
+	ret = gpio_request(DA830_MMCSD_CD_PIN, "MMC CD\n");
+	if (ret) {
+		pr_warning("da830_evm_init: can not open GPIO %d\n",
+			   DA830_MMCSD_CD_PIN);
+		return;
+	}
+	gpio_direction_input(DA830_MMCSD_CD_PIN);
+
 	ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
 	if (ret) {
 		pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
@@ -360,13 +372,13 @@
 
 static struct resource da830_evm_nand_resources[] = {
 	[0] = {		/* First memory resource is NAND I/O window */
-		.start	= DA830_EMIF25_ASYNC_DATA_CE3_BASE,
-		.end	= DA830_EMIF25_ASYNC_DATA_CE3_BASE + PAGE_SIZE - 1,
+		.start	= DA8XX_AEMIF_CS3_BASE,
+		.end	= DA8XX_AEMIF_CS3_BASE + PAGE_SIZE - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {		/* Second memory resource is AEMIF control registers */
-		.start	= DA830_EMIF25_CONTROL_BASE,
-		.end	= DA830_EMIF25_CONTROL_BASE + SZ_32K - 1,
+		.start	= DA8XX_AEMIF_CTL_BASE,
+		.end	= DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 };
@@ -392,7 +404,7 @@
 		return;
 	}
 
-	ret = da8xx_pinmux_setup(da830_evm_emif25_pins);
+	ret = davinci_cfg_reg_list(da830_evm_emif25_pins);
 	if (ret)
 		pr_warning("da830_evm_init: emif25 mux setup failed: %d\n",
 				ret);
@@ -412,7 +424,7 @@
 {
 	int ret;
 
-	ret = da8xx_pinmux_setup(da830_lcdcntl_pins);
+	ret = davinci_cfg_reg_list(da830_lcdcntl_pins);
 	if (ret)
 		pr_warning("da830_evm_init: lcdcntl mux setup failed: %d\n",
 				ret);
@@ -492,7 +504,7 @@
 		pr_warning("da830_evm_init: edma registration failed: %d\n",
 				ret);
 
-	ret = da8xx_pinmux_setup(da830_i2c0_pins);
+	ret = davinci_cfg_reg_list(da830_i2c0_pins);
 	if (ret)
 		pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",
 				ret);
@@ -508,7 +520,7 @@
 	soc_info->emac_pdata->mdio_max_freq = DA830_EVM_MDIO_FREQUENCY;
 	soc_info->emac_pdata->rmii_en = 1;
 
-	ret = da8xx_pinmux_setup(da830_cpgmac_pins);
+	ret = davinci_cfg_reg_list(da830_cpgmac_pins);
 	if (ret)
 		pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",
 				ret);
@@ -527,7 +539,7 @@
 	i2c_register_board_info(1, da830_evm_i2c_devices,
 			ARRAY_SIZE(da830_evm_i2c_devices));
 
-	ret = da8xx_pinmux_setup(da830_evm_mcasp1_pins);
+	ret = davinci_cfg_reg_list(da830_evm_mcasp1_pins);
 	if (ret)
 		pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",
 				ret);
@@ -549,14 +561,6 @@
 console_initcall(da830_evm_console_init);
 #endif
 
-static __init void da830_evm_irq_init(void)
-{
-	struct davinci_soc_info *soc_info = &davinci_soc_info;
-
-	cp_intc_init((void __iomem *)DA8XX_CP_INTC_VIRT, DA830_N_CP_INTC_IRQ,
-			soc_info->intc_irq_prios);
-}
-
 static void __init da830_evm_map_io(void)
 {
 	da830_init();
@@ -567,7 +571,7 @@
 	.io_pg_offst	= (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params	= (DA8XX_DDR_BASE + 0x100),
 	.map_io		= da830_evm_map_io,
-	.init_irq	= da830_evm_irq_init,
+	.init_irq	= cp_intc_init,
 	.timer		= &davinci_timer,
 	.init_machine	= da830_evm_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 411284d..abd0493 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -206,12 +206,12 @@
 	int ret = 0;
 
 	if (ui_card_detected & !HAS_MMC) {
-		ret = da8xx_pinmux_setup(da850_nand_pins);
+		ret = davinci_cfg_reg_list(da850_nand_pins);
 		if (ret)
 			pr_warning("da850_evm_init: nand mux setup failed: "
 					"%d\n", ret);
 
-		ret = da8xx_pinmux_setup(da850_nor_pins);
+		ret = davinci_cfg_reg_list(da850_nor_pins);
 		if (ret)
 			pr_warning("da850_evm_init: nor mux setup failed: %d\n",
 				ret);
@@ -568,12 +568,12 @@
 
 	if (rmii_en) {
 		val |= BIT(8);
-		ret = da8xx_pinmux_setup(da850_rmii_pins);
+		ret = davinci_cfg_reg_list(da850_rmii_pins);
 		pr_info("EMAC: RMII PHY configured, MII PHY will not be"
 							" functional\n");
 	} else {
 		val &= ~BIT(8);
-		ret = da8xx_pinmux_setup(da850_cpgmac_pins);
+		ret = davinci_cfg_reg_list(da850_cpgmac_pins);
 		pr_info("EMAC: MII PHY configured, RMII PHY will not be"
 							" functional\n");
 	}
@@ -626,7 +626,7 @@
 		pr_warning("da850_evm_init: edma registration failed: %d\n",
 				ret);
 
-	ret = da8xx_pinmux_setup(da850_i2c0_pins);
+	ret = davinci_cfg_reg_list(da850_i2c0_pins);
 	if (ret)
 		pr_warning("da850_evm_init: i2c0 mux setup failed: %d\n",
 				ret);
@@ -643,7 +643,7 @@
 				ret);
 
 	if (HAS_MMC) {
-		ret = da8xx_pinmux_setup(da850_mmcsd0_pins);
+		ret = davinci_cfg_reg_list(da850_mmcsd0_pins);
 		if (ret)
 			pr_warning("da850_evm_init: mmcsd0 mux setup failed:"
 					" %d\n", ret);
@@ -679,20 +679,20 @@
 	__raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30);
 	__raw_writel(0, IO_ADDRESS(DA8XX_UART0_BASE) + 0x30);
 
-	ret = da8xx_pinmux_setup(da850_mcasp_pins);
+	ret = davinci_cfg_reg_list(da850_mcasp_pins);
 	if (ret)
 		pr_warning("da850_evm_init: mcasp mux setup failed: %d\n",
 				ret);
 
 	da8xx_register_mcasp(0, &da850_evm_snd_data);
 
-	ret = da8xx_pinmux_setup(da850_lcdcntl_pins);
+	ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
 	if (ret)
 		pr_warning("da850_evm_init: lcdcntl mux setup failed: %d\n",
 				ret);
 
 	/* Handle board specific muxing for LCD here */
-	ret = da8xx_pinmux_setup(da850_evm_lcdc_pins);
+	ret = davinci_cfg_reg_list(da850_evm_lcdc_pins);
 	if (ret)
 		pr_warning("da850_evm_init: evm specific lcd mux setup "
 				"failed: %d\n",	ret);
@@ -736,14 +736,6 @@
 console_initcall(da850_evm_console_init);
 #endif
 
-static __init void da850_evm_irq_init(void)
-{
-	struct davinci_soc_info *soc_info = &davinci_soc_info;
-
-	cp_intc_init((void __iomem *)DA8XX_CP_INTC_VIRT, DA850_N_CP_INTC_IRQ,
-			soc_info->intc_irq_prios);
-}
-
 static void __init da850_evm_map_io(void)
 {
 	da850_init();
@@ -754,7 +746,7 @@
 	.io_pg_offst	= (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params	= (DA8XX_DDR_BASE + 0x100),
 	.map_io		= da850_evm_map_io,
-	.init_irq	= da850_evm_irq_init,
+	.init_irq	= cp_intc_init,
 	.timer		= &davinci_timer,
 	.init_machine	= da850_evm_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index aa48e3f..a319101 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -33,9 +33,6 @@
 #include <mach/mmc.h>
 #include <mach/usb.h>
 
-#define DAVINCI_ASYNC_EMIF_CONTROL_BASE		0x01e10000
-#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	0x02000000
-
 /* NOTE:  this is geared for the standard config, with a socketed
  * 2 GByte Micron NAND (MT29F16G08FAA) using 128KB sectors.  If you
  * swap chips, maybe with a different block size, partitioning may
@@ -86,12 +83,12 @@
 
 static struct resource davinci_nand_resources[] = {
 	{
-		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
+		.start		= DM355_ASYNC_EMIF_DATA_CE0_BASE,
+		.end		= DM355_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.start		= DM355_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DM355_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 };
@@ -353,17 +350,12 @@
 	dm355_init_asp1(ASP1_TX_EVT_EN | ASP1_RX_EVT_EN, &dm355_evm_snd_data);
 }
 
-static __init void dm355_evm_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 MACHINE_START(DAVINCI_DM355_EVM, "DaVinci DM355 EVM")
 	.phys_io      = IO_PHYS,
 	.io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params  = (0x80000100),
 	.map_io	      = dm355_evm_map_io,
-	.init_irq     = dm355_evm_irq_init,
+	.init_irq     = davinci_irq_init,
 	.timer	      = &davinci_timer,
 	.init_machine = dm355_evm_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 21f32eb..f1d8132 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -30,9 +30,6 @@
 #include <mach/mmc.h>
 #include <mach/usb.h>
 
-#define DAVINCI_ASYNC_EMIF_CONTROL_BASE		0x01e10000
-#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	0x02000000
-
 /* NOTE:  this is geared for the standard config, with a socketed
  * 2 GByte Micron NAND (MT29F16G08FAA) using 128KB sectors.  If you
  * swap chips, maybe with a different block size, partitioning may
@@ -82,12 +79,12 @@
 
 static struct resource davinci_nand_resources[] = {
 	{
-		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
+		.start		= DM355_ASYNC_EMIF_DATA_CE0_BASE,
+		.end		= DM355_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.start		= DM355_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DM355_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 };
@@ -272,17 +269,12 @@
 			ARRAY_SIZE(dm355_leopard_spi_info));
 }
 
-static __init void dm355_leopard_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 MACHINE_START(DM355_LEOPARD, "DaVinci DM355 leopard")
 	.phys_io      = IO_PHYS,
 	.io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params  = (0x80000100),
 	.map_io	      = dm355_leopard_map_io,
-	.init_irq     = dm355_leopard_irq_init,
+	.init_irq     = davinci_irq_init,
 	.timer	      = &davinci_timer,
 	.init_machine = dm355_leopard_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index df4ab21..98814e6 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -54,11 +54,6 @@
 	return 0;
 }
 
-
-#define DM365_ASYNC_EMIF_CONTROL_BASE	0x01d10000
-#define DM365_ASYNC_EMIF_DATA_CE0_BASE	0x02000000
-#define DM365_ASYNC_EMIF_DATA_CE1_BASE	0x04000000
-
 #define DM365_EVM_PHY_MASK		(0x2)
 #define DM365_EVM_MDIO_FREQUENCY	(2200000) /* PHY bus frequency */
 
@@ -613,17 +608,12 @@
 			ARRAY_SIZE(dm365_evm_spi_info));
 }
 
-static __init void dm365_evm_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
 	.phys_io	= IO_PHYS,
 	.io_pg_offst	= (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params	= (0x80000100),
 	.map_io		= dm365_evm_map_io,
-	.init_irq	= dm365_evm_irq_init,
+	.init_irq	= davinci_irq_init,
 	.timer		= &davinci_timer,
 	.init_machine	= dm365_evm_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 976e11b..34c8b41 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -41,14 +41,6 @@
 #define DM644X_EVM_PHY_MASK		(0x2)
 #define DM644X_EVM_MDIO_FREQUENCY	(2200000) /* PHY bus frequency */
 
-#define DAVINCI_CFC_ATA_BASE		  0x01C66000
-
-#define DAVINCI_ASYNC_EMIF_CONTROL_BASE   0x01e00000
-#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE  0x02000000
-#define DAVINCI_ASYNC_EMIF_DATA_CE1_BASE  0x04000000
-#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE  0x06000000
-#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE  0x08000000
-
 #define LXT971_PHY_ID	(0x001378e2)
 #define LXT971_PHY_MASK	(0xfffffff0)
 
@@ -92,8 +84,8 @@
 /* NOTE: CFI probe will correctly detect flash part as 32M, but EMIF
  * limits addresses to 16M, so using addresses past 16M will wrap */
 static struct resource davinci_evm_norflash_resource = {
-	.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-	.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
+	.start		= DM644X_ASYNC_EMIF_DATA_CE0_BASE,
+	.end		= DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
 	.flags		= IORESOURCE_MEM,
 };
 
@@ -111,7 +103,7 @@
  * It may used instead of the (default) NOR chip to boot, using TI's
  * tools to install the secondary boot loader (UBL) and U-Boot.
  */
-struct mtd_partition davinci_evm_nandflash_partition[] = {
+static struct mtd_partition davinci_evm_nandflash_partition[] = {
 	/* Bootloader layout depends on whose u-boot is installed, but we
 	 * can hide all the details.
 	 *  - block 0 for u-boot environment ... in mainline u-boot
@@ -154,12 +146,12 @@
 
 static struct resource davinci_evm_nandflash_resource[] = {
 	{
-		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
+		.start		= DM644X_ASYNC_EMIF_DATA_CE0_BASE,
+		.end		= DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.start		= DM644X_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 };
@@ -258,32 +250,6 @@
 	.id             = -1,
 };
 
-static struct resource ide_resources[] = {
-	{
-		.start          = DAVINCI_CFC_ATA_BASE,
-		.end            = DAVINCI_CFC_ATA_BASE + 0x7ff,
-		.flags          = IORESOURCE_MEM,
-	},
-	{
-		.start          = IRQ_IDE,
-		.end            = IRQ_IDE,
-		.flags          = IORESOURCE_IRQ,
-	},
-};
-
-static u64 ide_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ide_dev = {
-	.name           = "palm_bk3710",
-	.id             = -1,
-	.resource       = ide_resources,
-	.num_resources  = ARRAY_SIZE(ide_resources),
-	.dev = {
-		.dma_mask		= &ide_dma_mask,
-		.coherent_dma_mask      = DMA_BIT_MASK(32),
-	},
-};
-
 static struct snd_platform_data dm644x_evm_snd_data;
 
 /*----------------------------------------------------------------------*/
@@ -704,10 +670,7 @@
 			pr_warning("WARNING: both IDE and Flash are "
 				"enabled, but they share AEMIF pins.\n"
 				"\tDisable IDE for NAND/NOR support.\n");
-		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
-		davinci_cfg_reg(DM644X_ATAEN);
-		davinci_cfg_reg(DM644X_HDIREN);
-		platform_device_register(&ide_dev);
+		davinci_init_ide();
 	} else if (HAS_NAND || HAS_NOR) {
 		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
 		davinci_cfg_reg(DM644X_ATAEN_DISABLE);
@@ -741,18 +704,13 @@
 
 }
 
-static __init void davinci_evm_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM")
 	/* Maintainer: MontaVista Software <source@mvista.com> */
 	.phys_io      = IO_PHYS,
 	.io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params  = (DAVINCI_DDR_BASE + 0x100),
 	.map_io	      = davinci_evm_map_io,
-	.init_irq     = davinci_evm_irq_init,
+	.init_irq     = davinci_irq_init,
 	.timer	      = &davinci_timer,
 	.init_machine = davinci_evm_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 5ba3cb2..6d88893 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -80,17 +80,14 @@
 	.options		= 0,
 };
 
-#define DAVINCI_ASYNC_EMIF_CONTROL_BASE		0x20008000
-#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	0x42000000
-
 static struct resource davinci_nand_resources[] = {
 	{
-		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
+		.start		= DM646X_ASYNC_EMIF_CS2_SPACE_BASE,
+		.end		= DM646X_ASYNC_EMIF_CS2_SPACE_BASE + SZ_32M - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.start		= DM646X_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DM646X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 };
@@ -736,17 +733,12 @@
 	platform_device_register(&davinci_nand_device);
 
 	if (HAS_ATA)
-		dm646x_init_ide();
+		davinci_init_ide();
 
 	soc_info->emac_pdata->phy_mask = DM646X_EVM_PHY_MASK;
 	soc_info->emac_pdata->mdio_max_freq = DM646X_EVM_MDIO_FREQUENCY;
 }
 
-static __init void davinci_dm646x_evm_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 #define DM646X_EVM_REF_FREQ		27000000
 #define DM6467T_EVM_REF_FREQ		33000000
 
@@ -763,7 +755,7 @@
 	.io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params  = (0x80000100),
 	.map_io       = davinci_map_io,
-	.init_irq     = davinci_dm646x_evm_irq_init,
+	.init_irq     = davinci_irq_init,
 	.timer        = &davinci_timer,
 	.init_machine = evm_init,
 MACHINE_END
@@ -773,7 +765,7 @@
 	.io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params  = (0x80000100),
 	.map_io       = davinci_map_io,
-	.init_irq     = davinci_dm646x_evm_irq_init,
+	.init_irq     = davinci_irq_init,
 	.timer        = &davinci_timer,
 	.init_machine = evm_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index bd9ca07..4c30e92 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -31,6 +31,7 @@
 #include <asm/mach/arch.h>
 
 #include <mach/dm644x.h>
+#include <mach/common.h>
 #include <mach/i2c.h>
 #include <mach/serial.h>
 #include <mach/mux.h>
@@ -41,11 +42,6 @@
 #define NEUROS_OSD2_PHY_MASK		0x2
 #define NEUROS_OSD2_MDIO_FREQUENCY	2200000 /* PHY bus frequency */
 
-#define DAVINCI_CFC_ATA_BASE		 0x01C66000
-
-#define DAVINCI_ASYNC_EMIF_CONTROL_BASE	 0x01e00000
-#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
-
 #define LXT971_PHY_ID			0x001378e2
 #define LXT971_PHY_MASK			0xfffffff0
 
@@ -60,7 +56,7 @@
 
 #define NAND_BLOCK_SIZE		SZ_128K
 
-struct mtd_partition davinci_ntosd2_nandflash_partition[] = {
+static struct mtd_partition davinci_ntosd2_nandflash_partition[] = {
 	{
 		/* UBL (a few copies) plus U-Boot */
 		.name		= "bootloader",
@@ -98,12 +94,12 @@
 
 static struct resource davinci_ntosd2_nandflash_resource[] = {
 	{
-		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
+		.start		= DM644X_ASYNC_EMIF_DATA_CE0_BASE,
+		.end		= DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.start		= DM644X_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 };
@@ -130,32 +126,6 @@
 	.num_resources = 0,
 };
 
-static struct resource ide_resources[] = {
-	{
-		.start		= DAVINCI_CFC_ATA_BASE,
-		.end		= DAVINCI_CFC_ATA_BASE + 0x7ff,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.start		= IRQ_IDE,
-		.end		= IRQ_IDE,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static u64 ide_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ide_dev = {
-	.name		= "palm_bk3710",
-	.id		= -1,
-	.resource	= ide_resources,
-	.num_resources	= ARRAY_SIZE(ide_resources),
-	.dev = {
-		.dma_mask		= &ide_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-
 static struct snd_platform_data dm644x_ntosd2_snd_data;
 
 static struct gpio_led ntosd2_leds[] = {
@@ -259,10 +229,7 @@
 			pr_warning("WARNING: both IDE and Flash are "
 				"enabled, but they share AEMIF pins.\n"
 				"\tDisable IDE for NAND/NOR support.\n");
-		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
-		davinci_cfg_reg(DM644X_ATAEN);
-		davinci_cfg_reg(DM644X_HDIREN);
-		platform_device_register(&ide_dev);
+		davinci_init_ide();
 	} else if (HAS_NAND) {
 		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
 		davinci_cfg_reg(DM644X_ATAEN_DISABLE);
@@ -306,18 +273,13 @@
 	davinci_setup_mmc(0, &davinci_ntosd2_mmc_config);
 }
 
-static __init void davinci_ntosd2_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 MACHINE_START(NEUROS_OSD2, "Neuros OSD2")
 	/* Maintainer: Neuros Technologies <neuros@groups.google.com> */
 	.phys_io	= IO_PHYS,
 	.io_pg_offst	= (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params	= (DAVINCI_DDR_BASE + 0x100),
 	.map_io		 = davinci_ntosd2_map_io,
-	.init_irq	= davinci_ntosd2_irq_init,
+	.init_irq	= davinci_irq_init,
 	.timer		= &davinci_timer,
 	.init_machine = davinci_ntosd2_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 08d373b..23e664a 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -45,10 +45,7 @@
 #define SFFSDR_PHY_MASK		(0x2)
 #define SFFSDR_MDIO_FREQUENCY	(2200000) /* PHY bus frequency */
 
-#define DAVINCI_ASYNC_EMIF_CONTROL_BASE   0x01e00000
-#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE  0x02000000
-
-struct mtd_partition davinci_sffsdr_nandflash_partition[] = {
+static struct mtd_partition davinci_sffsdr_nandflash_partition[] = {
 	/* U-Boot Environment: Block 0
 	 * UBL:                Block 1
 	 * U-Boot:             Blocks 6-7 (256 kb)
@@ -76,12 +73,12 @@
 
 static struct resource davinci_sffsdr_nandflash_resource[] = {
 	{
-		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
+		.start		= DM644X_ASYNC_EMIF_DATA_CE0_BASE,
+		.end		= DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
-		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.start		= DM644X_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 };
@@ -155,18 +152,13 @@
 	davinci_cfg_reg(DM644X_VLYNQWD);
 }
 
-static __init void davinci_sffsdr_irq_init(void)
-{
-	davinci_irq_init();
-}
-
 MACHINE_START(SFFSDR, "Lyrtech SFFSDR")
 	/* Maintainer: Hugo Villeneuve hugo.villeneuve@lyrtech.com */
 	.phys_io      = IO_PHYS,
 	.io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params  = (DAVINCI_DDR_BASE + 0x100),
 	.map_io	      = davinci_sffsdr_map_io,
-	.init_irq     = davinci_sffsdr_irq_init,
+	.init_irq     = davinci_irq_init,
 	.timer	      = &davinci_timer,
 	.init_machine = davinci_sffsdr_init,
 MACHINE_END
diff --git a/arch/arm/mach-davinci/cdce949.c b/arch/arm/mach-davinci/cdce949.c
index aec3756..ba8b12b 100644
--- a/arch/arm/mach-davinci/cdce949.c
+++ b/arch/arm/mach-davinci/cdce949.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 
 #include <mach/clock.h>
+#include <mach/cdce949.h>
 
 #include "clock.h"
 
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index bf6218e..054c303 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -22,6 +22,7 @@
 
 #include <mach/hardware.h>
 
+#include <mach/clock.h>
 #include <mach/psc.h>
 #include <mach/cputype.h>
 #include "clock.h"
@@ -42,7 +43,8 @@
 	if (clk->parent)
 		__clk_enable(clk->parent);
 	if (clk->usecount++ == 0 && (clk->flags & CLK_PSC))
-		davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, 1);
+		davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc,
+				PSC_STATE_ENABLE);
 }
 
 static void __clk_disable(struct clk *clk)
@@ -51,7 +53,9 @@
 		return;
 	if (--clk->usecount == 0 && !(clk->flags & CLK_PLL) &&
 	    (clk->flags & CLK_PSC))
-		davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, 0);
+		davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc,
+				(clk->flags & PSC_SWRSTDISABLE) ?
+				PSC_STATE_SWRSTDISABLE : PSC_STATE_DISABLE);
 	if (clk->parent)
 		__clk_disable(clk->parent);
 }
@@ -233,7 +237,10 @@
 			continue;
 
 		pr_info("Clocks: disable unused %s\n", ck->name);
-		davinci_psc_config(psc_domain(ck), ck->gpsc, ck->lpsc, 0);
+
+		davinci_psc_config(psc_domain(ck), ck->gpsc, ck->lpsc,
+				(ck->flags & PSC_SWRSTDISABLE) ?
+				PSC_STATE_SWRSTDISABLE : PSC_STATE_DISABLE);
 	}
 	spin_unlock_irq(&clockfw_lock);
 
@@ -272,7 +279,7 @@
 
 	v = __raw_readl(pll->base + clk->div_reg);
 	if (v & PLLDIV_EN) {
-		plldiv = (v & PLLDIV_RATIO_MASK) + 1;
+		plldiv = (v & pll->div_ratio_mask) + 1;
 		if (plldiv)
 			rate /= plldiv;
 	}
@@ -295,7 +302,6 @@
 	struct pll_data *pll = clk->pll_data;
 	unsigned long rate = clk->rate;
 
-	pll->base = IO_ADDRESS(pll->phys_base);
 	ctrl = __raw_readl(pll->base + PLLCTL);
 	rate = pll->input_rate = clk->parent->rate;
 
@@ -312,7 +318,7 @@
 	if (pll->flags & PLL_HAS_PREDIV) {
 		prediv = __raw_readl(pll->base + PREDIV);
 		if (prediv & PLLDIV_EN)
-			prediv = (prediv & PLLDIV_RATIO_MASK) + 1;
+			prediv = (prediv & pll->div_ratio_mask) + 1;
 		else
 			prediv = 1;
 	}
@@ -324,7 +330,7 @@
 	if (pll->flags & PLL_HAS_POSTDIV) {
 		postdiv = __raw_readl(pll->base + POSTDIV);
 		if (postdiv & PLLDIV_EN)
-			postdiv = (postdiv & PLLDIV_RATIO_MASK) + 1;
+			postdiv = (postdiv & pll->div_ratio_mask) + 1;
 		else
 			postdiv = 1;
 	}
@@ -451,6 +457,18 @@
 				clk->recalc = clk_leafclk_recalc;
 		}
 
+		if (clk->pll_data) {
+			struct pll_data *pll = clk->pll_data;
+
+			if (!pll->div_ratio_mask)
+				pll->div_ratio_mask = PLLDIV_RATIO_MASK;
+
+			if (pll->phys_base && !pll->base) {
+				pll->base = ioremap(pll->phys_base, SZ_4K);
+				WARN_ON(!pll->base);
+			}
+		}
+
 		if (clk->recalc)
 			clk->rate = clk->recalc(clk);
 
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index aa0a611..01e3648 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -76,6 +76,7 @@
 	u32 num;
 	u32 flags;
 	u32 input_rate;
+	u32 div_ratio_mask;
 };
 #define PLL_HAS_PREDIV          0x01
 #define PLL_HAS_POSTDIV         0x02
@@ -101,10 +102,11 @@
 
 /* Clock flags: SoC-specific flags start at BIT(16) */
 #define ALWAYS_ENABLED		BIT(1)
-#define CLK_PSC                 BIT(2)
-#define PSC_DSP                 BIT(3) /* PSC uses DSP domain, not ARM */
+#define CLK_PSC			BIT(2)
+#define PSC_DSP			BIT(3) /* PSC uses DSP domain, not ARM */
 #define CLK_PLL			BIT(4) /* PLL-derived clock */
-#define PRE_PLL                 BIT(5) /* source is before PLL mult/div */
+#define PRE_PLL			BIT(5) /* source is before PLL mult/div */
+#define PSC_SWRSTDISABLE	BIT(6) /* Disable state is SwRstDisable */
 
 #define CLK(dev, con, ck) 	\
 	{			\
@@ -118,6 +120,7 @@
 				unsigned int mult, unsigned int postdiv);
 
 extern struct platform_device davinci_wdt_device;
+extern void davinci_watchdog_reset(struct platform_device *);
 
 #endif
 
diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index 94f27cb..1d25573 100644
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -37,26 +37,43 @@
 		pr_info("Read MAC addr from EEPROM: %pM\n", mac_addr);
 }
 
-static struct davinci_id * __init davinci_get_id(u32 jtag_id)
+static int __init davinci_init_id(struct davinci_soc_info *soc_info)
 {
-	int i;
-	struct davinci_id *dip;
-	u8 variant = (jtag_id & 0xf0000000) >> 28;
-	u16 part_no = (jtag_id & 0x0ffff000) >> 12;
+	int			i;
+	struct davinci_id	*dip;
+	u8			variant;
+	u16			part_no;
+	void __iomem		*base;
 
-	for (i = 0, dip = davinci_soc_info.ids; i < davinci_soc_info.ids_num;
+	base = ioremap(soc_info->jtag_id_reg, SZ_4K);
+	if (!base) {
+		pr_err("Unable to map JTAG ID register\n");
+		return -ENOMEM;
+	}
+
+	soc_info->jtag_id = __raw_readl(base);
+	iounmap(base);
+
+	variant = (soc_info->jtag_id & 0xf0000000) >> 28;
+	part_no = (soc_info->jtag_id & 0x0ffff000) >> 12;
+
+	for (i = 0, dip = soc_info->ids; i < soc_info->ids_num;
 			i++, dip++)
 		/* Don't care about the manufacturer right now */
-		if ((dip->part_no == part_no) && (dip->variant == variant))
-			return dip;
+		if ((dip->part_no == part_no) && (dip->variant == variant)) {
+			soc_info->cpu_id = dip->cpu_id;
+			pr_info("DaVinci %s variant 0x%x\n", dip->name,
+					dip->variant);
+			return 0;
+		}
 
-	return NULL;
+	pr_err("Unknown DaVinci JTAG ID 0x%x\n", soc_info->jtag_id);
+	return -EINVAL;
 }
 
 void __init davinci_common_init(struct davinci_soc_info *soc_info)
 {
 	int ret;
-	struct davinci_id *dip;
 
 	if (!soc_info) {
 		ret = -EINVAL;
@@ -77,22 +94,16 @@
 	local_flush_tlb_all();
 	flush_cache_all();
 
+	if (!davinci_soc_info.reset)
+		davinci_soc_info.reset = davinci_watchdog_reset;
+
 	/*
 	 * We want to check CPU revision early for cpu_is_xxxx() macros.
 	 * IO space mapping must be initialized before we can do that.
 	 */
-	davinci_soc_info.jtag_id = __raw_readl(davinci_soc_info.jtag_id_base);
-
-	dip = davinci_get_id(davinci_soc_info.jtag_id);
-	if (!dip) {
-		ret = -EINVAL;
-		pr_err("Unknown DaVinci JTAG ID 0x%x\n",
-						davinci_soc_info.jtag_id);
+	ret = davinci_init_id(&davinci_soc_info);
+	if (ret < 0)
 		goto err;
-	}
-
-	davinci_soc_info.cpu_id = dip->cpu_id;
-	pr_info("DaVinci %s variant 0x%x\n", dip->name, dip->variant);
 
 	if (davinci_soc_info.cpu_clks) {
 		ret = davinci_clk_init(davinci_soc_info.cpu_clks);
@@ -101,8 +112,6 @@
 			goto err;
 	}
 
-	davinci_intc_base = davinci_soc_info.intc_base;
-	davinci_intc_type = davinci_soc_info.intc_type;
 	return;
 
 err:
diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index 37311d1..bb4c40e 100644
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -13,18 +13,17 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 
+#include <mach/common.h>
 #include <mach/cp_intc.h>
 
-static void __iomem *cp_intc_base;
-
 static inline unsigned int cp_intc_read(unsigned offset)
 {
-	return __raw_readl(cp_intc_base + offset);
+	return __raw_readl(davinci_intc_base + offset);
 }
 
 static inline void cp_intc_write(unsigned long value, unsigned offset)
 {
-	__raw_writel(value, cp_intc_base + offset);
+	__raw_writel(value, davinci_intc_base + offset);
 }
 
 static void cp_intc_ack_irq(unsigned int irq)
@@ -100,13 +99,18 @@
 	.set_wake	= cp_intc_set_wake,
 };
 
-void __init cp_intc_init(void __iomem *base, unsigned short num_irq,
-			 u8 *irq_prio)
+void __init cp_intc_init(void)
 {
+	unsigned long num_irq	= davinci_soc_info.intc_irq_num;
+	u8 *irq_prio		= davinci_soc_info.intc_irq_prios;
+	u32 *host_map		= davinci_soc_info.intc_host_map;
 	unsigned num_reg	= BITS_TO_LONGS(num_irq);
 	int i;
 
-	cp_intc_base = base;
+	davinci_intc_type = DAVINCI_INTC_TYPE_CP_INTC;
+	davinci_intc_base = ioremap(davinci_soc_info.intc_base, SZ_8K);
+	if (WARN_ON(!davinci_intc_base))
+		return;
 
 	cp_intc_write(0, CP_INTC_GLOBAL_ENABLE);
 
@@ -157,6 +161,10 @@
 			cp_intc_write(0x0f0f0f0f, CP_INTC_CHAN_MAP(i));
 	}
 
+	if (host_map)
+		for (i = 0; host_map[i] != -1; i++)
+			cp_intc_write(host_map[i], CP_INTC_HOST_MAP(i));
+
 	/* Set up genirq dispatching for cp_intc */
 	for (i = 0; i < num_irq; i++) {
 		set_irq_chip(i, &cp_intc_irq_chip);
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index e8cb982..23e9eda 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -19,6 +19,7 @@
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
+#include <mach/gpio.h>
 
 #include "clock.h"
 #include "mux.h"
@@ -1126,10 +1127,7 @@
 	},
 };
 
-static void __iomem *da830_psc_bases[] = {
-	IO_ADDRESS(DA8XX_PSC0_BASE),
-	IO_ADDRESS(DA8XX_PSC1_BASE),
-};
+static u32 da830_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
 static struct davinci_id da830_ids[] = {
@@ -1158,14 +1156,14 @@
 
 static struct davinci_timer_instance da830_timer_instance[2] = {
 	{
-		.base		= IO_ADDRESS(DA8XX_TIMER64P0_BASE),
+		.base		= DA8XX_TIMER64P0_BASE,
 		.bottom_irq	= IRQ_DA8XX_TINT12_0,
 		.top_irq	= IRQ_DA8XX_TINT34_0,
 		.cmp_off	= DA830_CMP12_0,
 		.cmp_irq	= IRQ_DA830_T12CMPINT0_0,
 	},
 	{
-		.base		= IO_ADDRESS(DA8XX_TIMER64P1_BASE),
+		.base		= DA8XX_TIMER64P1_BASE,
 		.bottom_irq	= IRQ_DA8XX_TINT12_1,
 		.top_irq	= IRQ_DA8XX_TINT34_1,
 		.cmp_off	= DA830_CMP12_0,
@@ -1187,34 +1185,33 @@
 static struct davinci_soc_info davinci_soc_info_da830 = {
 	.io_desc		= da830_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da830_io_desc),
+	.jtag_id_reg		= DA8XX_SYSCFG0_BASE + DA8XX_JTAG_ID_REG,
 	.ids			= da830_ids,
 	.ids_num		= ARRAY_SIZE(da830_ids),
 	.cpu_clks		= da830_clks,
 	.psc_bases		= da830_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(da830_psc_bases),
+	.pinmux_base		= DA8XX_SYSCFG0_BASE + 0x120,
 	.pinmux_pins		= da830_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da830_pins),
-	.intc_base		= (void __iomem *)DA8XX_CP_INTC_VIRT,
+	.intc_base		= DA8XX_CP_INTC_BASE,
 	.intc_type		= DAVINCI_INTC_TYPE_CP_INTC,
 	.intc_irq_prios		= da830_default_priorities,
 	.intc_irq_num		= DA830_N_CP_INTC_IRQ,
 	.timer_info		= &da830_timer_info,
-	.gpio_base		= IO_ADDRESS(DA8XX_GPIO_BASE),
+	.gpio_type		= GPIO_TYPE_DAVINCI,
+	.gpio_base		= DA8XX_GPIO_BASE,
 	.gpio_num		= 128,
 	.gpio_irq		= IRQ_DA8XX_GPIO0,
 	.serial_dev		= &da8xx_serial_device,
 	.emac_pdata		= &da8xx_emac_pdata,
+	.reset_device		= &da8xx_wdt_device,
 };
 
 void __init da830_init(void)
 {
-	da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K);
-	if (WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module"))
-		return;
-
-	davinci_soc_info_da830.jtag_id_base =
-					DA8XX_SYSCFG0_VIRT(DA8XX_JTAG_ID_REG);
-	davinci_soc_info_da830.pinmux_base = DA8XX_SYSCFG0_VIRT(0x120);
-
 	davinci_common_init(&davinci_soc_info_da830);
+
+	da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K);
+	WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module");
 }
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index d0fd756..6b8331b 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -27,6 +27,7 @@
 #include <mach/da8xx.h>
 #include <mach/cpufreq.h>
 #include <mach/pm.h>
+#include <mach/gpio.h>
 
 #include "clock.h"
 #include "mux.h"
@@ -781,10 +782,7 @@
 	},
 };
 
-static void __iomem *da850_psc_bases[] = {
-	IO_ADDRESS(DA8XX_PSC0_BASE),
-	IO_ADDRESS(DA8XX_PSC1_BASE),
-};
+static u32 da850_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
 static struct davinci_id da850_ids[] = {
@@ -799,22 +797,22 @@
 
 static struct davinci_timer_instance da850_timer_instance[4] = {
 	{
-		.base		= IO_ADDRESS(DA8XX_TIMER64P0_BASE),
+		.base		= DA8XX_TIMER64P0_BASE,
 		.bottom_irq	= IRQ_DA8XX_TINT12_0,
 		.top_irq	= IRQ_DA8XX_TINT34_0,
 	},
 	{
-		.base		= IO_ADDRESS(DA8XX_TIMER64P1_BASE),
+		.base		= DA8XX_TIMER64P1_BASE,
 		.bottom_irq	= IRQ_DA8XX_TINT12_1,
 		.top_irq	= IRQ_DA8XX_TINT34_1,
 	},
 	{
-		.base		= IO_ADDRESS(DA850_TIMER64P2_BASE),
+		.base		= DA850_TIMER64P2_BASE,
 		.bottom_irq	= IRQ_DA850_TINT12_2,
 		.top_irq	= IRQ_DA850_TINT34_2,
 	},
 	{
-		.base		= IO_ADDRESS(DA850_TIMER64P3_BASE),
+		.base		= DA850_TIMER64P3_BASE,
 		.bottom_irq	= IRQ_DA850_TINT12_3,
 		.top_irq	= IRQ_DA850_TINT34_3,
 	},
@@ -1072,31 +1070,37 @@
 static struct davinci_soc_info davinci_soc_info_da850 = {
 	.io_desc		= da850_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da850_io_desc),
+	.jtag_id_reg		= DA8XX_SYSCFG0_BASE + DA8XX_JTAG_ID_REG,
 	.ids			= da850_ids,
 	.ids_num		= ARRAY_SIZE(da850_ids),
 	.cpu_clks		= da850_clks,
 	.psc_bases		= da850_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(da850_psc_bases),
+	.pinmux_base		= DA8XX_SYSCFG0_BASE + 0x120,
 	.pinmux_pins		= da850_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da850_pins),
-	.intc_base		= (void __iomem *)DA8XX_CP_INTC_VIRT,
+	.intc_base		= DA8XX_CP_INTC_BASE,
 	.intc_type		= DAVINCI_INTC_TYPE_CP_INTC,
 	.intc_irq_prios		= da850_default_priorities,
 	.intc_irq_num		= DA850_N_CP_INTC_IRQ,
 	.timer_info		= &da850_timer_info,
-	.gpio_base		= IO_ADDRESS(DA8XX_GPIO_BASE),
+	.gpio_type		= GPIO_TYPE_DAVINCI,
+	.gpio_base		= DA8XX_GPIO_BASE,
 	.gpio_num		= 144,
 	.gpio_irq		= IRQ_DA8XX_GPIO0,
 	.serial_dev		= &da8xx_serial_device,
 	.emac_pdata		= &da8xx_emac_pdata,
 	.sram_dma		= DA8XX_ARM_RAM_BASE,
 	.sram_len		= SZ_8K,
+	.reset_device		= &da8xx_wdt_device,
 };
 
 void __init da850_init(void)
 {
 	unsigned int v;
 
+	davinci_common_init(&davinci_soc_info_da850);
+
 	da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K);
 	if (WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module"))
 		return;
@@ -1105,12 +1109,6 @@
 	if (WARN(!da8xx_syscfg1_base, "Unable to map syscfg1 module"))
 		return;
 
-	davinci_soc_info_da850.jtag_id_base =
-					DA8XX_SYSCFG0_VIRT(DA8XX_JTAG_ID_REG);
-	davinci_soc_info_da850.pinmux_base = DA8XX_SYSCFG0_VIRT(0x120);
-
-	davinci_common_init(&davinci_soc_info_da850);
-
 	/*
 	 * Move the clock source of Async3 domain to PLL1 SYSCLK2.
 	 * This helps keeping the peripherals on this domain insulated
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 0a96791..8cda729 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -326,7 +326,7 @@
 	},
 };
 
-struct platform_device davinci_wdt_device = {
+struct platform_device da8xx_wdt_device = {
 	.name		= "watchdog",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(da8xx_watchdog_resources),
@@ -335,7 +335,7 @@
 
 int __init da8xx_register_watchdog(void)
 {
-	return platform_device_register(&davinci_wdt_device);
+	return platform_device_register(&da8xx_wdt_device);
 }
 
 static struct resource da8xx_emac_resources[] = {
@@ -584,10 +584,17 @@
 int da8xx_register_rtc(void)
 {
 	int ret;
+	void __iomem *base;
+
+	base = ioremap(DA8XX_RTC_BASE, SZ_4K);
+	if (WARN_ON(!base))
+		return -ENOMEM;
 
 	/* Unlock the rtc's registers */
-	__raw_writel(0x83e70b13, IO_ADDRESS(DA8XX_RTC_BASE + 0x6c));
-	__raw_writel(0x95a4f1e0, IO_ADDRESS(DA8XX_RTC_BASE + 0x70));
+	__raw_writel(0x83e70b13, base + 0x6c);
+	__raw_writel(0x95a4f1e0, base + 0x70);
+
+	iounmap(base);
 
 	ret = platform_device_register(&da8xx_rtc_device);
 	if (!ret)
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 1479496..8b7201e 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -23,7 +23,10 @@
 #include <mach/mmc.h>
 #include <mach/time.h>
 
+#include "clock.h"
+
 #define DAVINCI_I2C_BASE	     0x01C21000
+#define DAVINCI_ATA_BASE	     0x01C66000
 #define DAVINCI_MMCSD0_BASE	     0x01E10000
 #define DM355_MMCSD0_BASE	     0x01E11000
 #define DM355_MMCSD1_BASE	     0x01E00000
@@ -58,6 +61,49 @@
 	(void) platform_device_register(&davinci_i2c_device);
 }
 
+static struct resource ide_resources[] = {
+	{
+		.start		= DAVINCI_ATA_BASE,
+		.end		= DAVINCI_ATA_BASE + 0x7ff,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= IRQ_IDE,
+		.end		= IRQ_IDE,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static u64 ide_dma_mask = DMA_BIT_MASK(32);
+
+static struct platform_device ide_device = {
+	.name           = "palm_bk3710",
+	.id             = -1,
+	.resource       = ide_resources,
+	.num_resources  = ARRAY_SIZE(ide_resources),
+	.dev = {
+		.dma_mask		= &ide_dma_mask,
+		.coherent_dma_mask      = DMA_BIT_MASK(32),
+	},
+};
+
+void __init davinci_init_ide(void)
+{
+	if (cpu_is_davinci_dm644x()) {
+		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
+		davinci_cfg_reg(DM644X_ATAEN);
+		davinci_cfg_reg(DM644X_HDIREN);
+	} else if (cpu_is_davinci_dm646x()) {
+		/* IRQ_DM646X_IDE is the same as IRQ_IDE */
+		davinci_cfg_reg(DM646X_ATAEN);
+	} else {
+		WARN_ON(1);
+		return;
+	}
+
+	platform_device_register(&ide_device);
+}
+
 #if	defined(CONFIG_MMC_DAVINCI) || defined(CONFIG_MMC_DAVINCI_MODULE)
 
 static u64 mmcsd0_dma_mask = DMA_BIT_MASK(32);
@@ -251,12 +297,12 @@
 
 struct davinci_timer_instance davinci_timer_instance[2] = {
 	{
-		.base		= IO_ADDRESS(DAVINCI_TIMER0_BASE),
+		.base		= DAVINCI_TIMER0_BASE,
 		.bottom_irq	= IRQ_TINT0_TINT12,
 		.top_irq	= IRQ_TINT0_TINT34,
 	},
 	{
-		.base		= IO_ADDRESS(DAVINCI_TIMER1_BASE),
+		.base		= DAVINCI_TIMER1_BASE,
 		.bottom_irq	= IRQ_TINT1_TINT12,
 		.top_irq	= IRQ_TINT1_TINT34,
 	},
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 3dc0a88..3834781 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -450,11 +450,6 @@
 
 /*----------------------------------------------------------------------*/
 
-#define PINMUX0		0x00
-#define PINMUX1		0x04
-#define PINMUX2		0x08
-#define PINMUX3		0x0c
-#define PINMUX4		0x10
 #define INTMUX		0x18
 #define EVTMUX		0x1c
 
@@ -788,9 +783,7 @@
 	},
 };
 
-static void __iomem *dm355_psc_bases[] = {
-	IO_ADDRESS(DAVINCI_PWR_SLEEP_CNTRL_BASE),
-};
+static u32 dm355_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
 
 /*
  * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
@@ -798,7 +791,7 @@
  * T1_BOT: Timer 1, bottom:  (used by DSP in TI DSPLink code)
  * T1_TOP: Timer 1, top   :  <unused>
  */
-struct davinci_timer_info dm355_timer_info = {
+static struct davinci_timer_info dm355_timer_info = {
 	.timers		= davinci_timer_instance,
 	.clockevent_id	= T0_BOT,
 	.clocksource_id	= T0_TOP,
@@ -845,26 +838,28 @@
 static struct davinci_soc_info davinci_soc_info_dm355 = {
 	.io_desc		= dm355_io_desc,
 	.io_desc_num		= ARRAY_SIZE(dm355_io_desc),
-	.jtag_id_base		= IO_ADDRESS(0x01c40028),
+	.jtag_id_reg		= 0x01c40028,
 	.ids			= dm355_ids,
 	.ids_num		= ARRAY_SIZE(dm355_ids),
 	.cpu_clks		= dm355_clks,
 	.psc_bases		= dm355_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(dm355_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE),
+	.pinmux_base		= DAVINCI_SYSTEM_MODULE_BASE,
 	.pinmux_pins		= dm355_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(dm355_pins),
-	.intc_base		= IO_ADDRESS(DAVINCI_ARM_INTC_BASE),
+	.intc_base		= DAVINCI_ARM_INTC_BASE,
 	.intc_type		= DAVINCI_INTC_TYPE_AINTC,
 	.intc_irq_prios		= dm355_default_priorities,
 	.intc_irq_num		= DAVINCI_N_AINTC_IRQ,
 	.timer_info		= &dm355_timer_info,
-	.gpio_base		= IO_ADDRESS(DAVINCI_GPIO_BASE),
+	.gpio_type		= GPIO_TYPE_DAVINCI,
+	.gpio_base		= DAVINCI_GPIO_BASE,
 	.gpio_num		= 104,
 	.gpio_irq		= IRQ_DM355_GPIOBNK0,
 	.serial_dev		= &dm355_serial_device,
 	.sram_dma		= 0x00010000,
 	.sram_len		= SZ_32K,
+	.reset_device		= &davinci_wdt_device,
 };
 
 void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata)
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 0d6ee58..a146849 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -467,11 +467,6 @@
 
 /*----------------------------------------------------------------------*/
 
-#define PINMUX0		0x00
-#define PINMUX1		0x04
-#define PINMUX2		0x08
-#define PINMUX3		0x0c
-#define PINMUX4		0x10
 #define INTMUX		0x18
 #define EVTMUX		0x1c
 
@@ -490,11 +485,14 @@
 MUX_CFG(DM365,	I2C_SDA,	3,   23,    3,	  2,	 false)
 MUX_CFG(DM365,	I2C_SCL,	3,   21,    3,	  2,	 false)
 
-MUX_CFG(DM365,	AEMIF_AR,	2,   0,     3,	  1,	 false)
+MUX_CFG(DM365,	AEMIF_AR_A14,	2,   0,     3,	  1,	 false)
+MUX_CFG(DM365,	AEMIF_AR_BA0,	2,   0,     3,	  2,	 false)
 MUX_CFG(DM365,	AEMIF_A3,	2,   2,     3,	  1,	 false)
 MUX_CFG(DM365,	AEMIF_A7,	2,   4,     3,	  1,	 false)
 MUX_CFG(DM365,	AEMIF_D15_8,	2,   6,     1,	  1,	 false)
 MUX_CFG(DM365,	AEMIF_CE0,	2,   7,     1,	  0,	 false)
+MUX_CFG(DM365,	AEMIF_CE1,	2,   8,     1,    0,     false)
+MUX_CFG(DM365,	AEMIF_WE_OE,	2,   9,     1,    0,     false)
 
 MUX_CFG(DM365,	MCBSP0_BDX,	0,   23,    1,	  1,	 false)
 MUX_CFG(DM365,	MCBSP0_X,	0,   22,    1,	  1,	 false)
@@ -573,9 +571,17 @@
 MUX_CFG(DM365,	SPI4_SDENA0,	4,   20,    3,    1,	 false)
 MUX_CFG(DM365,	SPI4_SDENA1,	4,   16,    3,    2,	 false)
 
+MUX_CFG(DM365,	CLKOUT0,	4,   20,    3,    3,     false)
+MUX_CFG(DM365,	CLKOUT1,	4,   16,    3,    3,     false)
+MUX_CFG(DM365,	CLKOUT2,	4,   8,     3,    3,     false)
+
 MUX_CFG(DM365,	GPIO20,		3,   21,    3,    0,	 false)
+MUX_CFG(DM365,	GPIO30,		4,   6,     3,	  0,	 false)
+MUX_CFG(DM365,	GPIO31,		4,   8,     3,	  0,	 false)
+MUX_CFG(DM365,	GPIO32,		4,   10,    3,	  0,	 false)
 MUX_CFG(DM365,	GPIO33,		4,   12,    3,	  0,	 false)
 MUX_CFG(DM365,	GPIO40,		4,   26,    3,	  0,	 false)
+MUX_CFG(DM365,	GPIO64_57,	2,   6,     1,	  0,	 false)
 
 MUX_CFG(DM365,	VOUT_FIELD,	1,   18,    3,	  1,	 false)
 MUX_CFG(DM365,	VOUT_FIELD_G81,	1,   18,    3,	  0,	 false)
@@ -1006,11 +1012,9 @@
 	},
 };
 
-static void __iomem *dm365_psc_bases[] = {
-	IO_ADDRESS(DAVINCI_PWR_SLEEP_CNTRL_BASE),
-};
+static u32 dm365_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
 
-struct davinci_timer_info dm365_timer_info = {
+static struct davinci_timer_info dm365_timer_info = {
 	.timers		= davinci_timer_instance,
 	.clockevent_id	= T0_BOT,
 	.clocksource_id	= T0_TOP,
@@ -1049,21 +1053,22 @@
 static struct davinci_soc_info davinci_soc_info_dm365 = {
 	.io_desc		= dm365_io_desc,
 	.io_desc_num		= ARRAY_SIZE(dm365_io_desc),
-	.jtag_id_base		= IO_ADDRESS(0x01c40028),
+	.jtag_id_reg		= 0x01c40028,
 	.ids			= dm365_ids,
 	.ids_num		= ARRAY_SIZE(dm365_ids),
 	.cpu_clks		= dm365_clks,
 	.psc_bases		= dm365_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(dm365_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE),
+	.pinmux_base		= DAVINCI_SYSTEM_MODULE_BASE,
 	.pinmux_pins		= dm365_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(dm365_pins),
-	.intc_base		= IO_ADDRESS(DAVINCI_ARM_INTC_BASE),
+	.intc_base		= DAVINCI_ARM_INTC_BASE,
 	.intc_type		= DAVINCI_INTC_TYPE_AINTC,
 	.intc_irq_prios		= dm365_default_priorities,
 	.intc_irq_num		= DAVINCI_N_AINTC_IRQ,
 	.timer_info		= &dm365_timer_info,
-	.gpio_base		= IO_ADDRESS(DAVINCI_GPIO_BASE),
+	.gpio_type		= GPIO_TYPE_DAVINCI,
+	.gpio_base		= DAVINCI_GPIO_BASE,
 	.gpio_num		= 104,
 	.gpio_irq		= IRQ_DM365_GPIO0,
 	.gpio_unbanked		= 8,	/* really 16 ... skip muxed GPIOs */
@@ -1071,6 +1076,7 @@
 	.emac_pdata		= &dm365_emac_pdata,
 	.sram_dma		= 0x00010000,
 	.sram_len		= SZ_32K,
+	.reset_device		= &davinci_wdt_device,
 };
 
 void __init dm365_init_asp(struct snd_platform_data *pdata)
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 2f2ae8b..7ad1520 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -277,7 +277,7 @@
 	.usecount = 1,              /* REVISIT: why cant' this be disabled? */
 };
 
-struct clk_lookup dm644x_clks[] = {
+static struct clk_lookup dm644x_clks[] = {
 	CLK(NULL, "ref", &ref_clk),
 	CLK(NULL, "pll1", &pll1_clk),
 	CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
@@ -350,9 +350,6 @@
        .resource	= dm644x_emac_resources,
 };
 
-#define PINMUX0		0x00
-#define PINMUX1		0x04
-
 /*
  * Device specific mux setup
  *
@@ -677,9 +674,7 @@
 	},
 };
 
-static void __iomem *dm644x_psc_bases[] = {
-	IO_ADDRESS(DAVINCI_PWR_SLEEP_CNTRL_BASE),
-};
+static u32 dm644x_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
 
 /*
  * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
@@ -687,7 +682,7 @@
  * T1_BOT: Timer 1, bottom:  (used by DSP in TI DSPLink code)
  * T1_TOP: Timer 1, top   :  <unused>
  */
-struct davinci_timer_info dm644x_timer_info = {
+static struct davinci_timer_info dm644x_timer_info = {
 	.timers		= davinci_timer_instance,
 	.clockevent_id	= T0_BOT,
 	.clocksource_id	= T0_TOP,
@@ -734,27 +729,29 @@
 static struct davinci_soc_info davinci_soc_info_dm644x = {
 	.io_desc		= dm644x_io_desc,
 	.io_desc_num		= ARRAY_SIZE(dm644x_io_desc),
-	.jtag_id_base		= IO_ADDRESS(0x01c40028),
+	.jtag_id_reg		= 0x01c40028,
 	.ids			= dm644x_ids,
 	.ids_num		= ARRAY_SIZE(dm644x_ids),
 	.cpu_clks		= dm644x_clks,
 	.psc_bases		= dm644x_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(dm644x_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE),
+	.pinmux_base		= DAVINCI_SYSTEM_MODULE_BASE,
 	.pinmux_pins		= dm644x_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(dm644x_pins),
-	.intc_base		= IO_ADDRESS(DAVINCI_ARM_INTC_BASE),
+	.intc_base		= DAVINCI_ARM_INTC_BASE,
 	.intc_type		= DAVINCI_INTC_TYPE_AINTC,
 	.intc_irq_prios 	= dm644x_default_priorities,
 	.intc_irq_num		= DAVINCI_N_AINTC_IRQ,
 	.timer_info		= &dm644x_timer_info,
-	.gpio_base		= IO_ADDRESS(DAVINCI_GPIO_BASE),
+	.gpio_type		= GPIO_TYPE_DAVINCI,
+	.gpio_base		= DAVINCI_GPIO_BASE,
 	.gpio_num		= 71,
 	.gpio_irq		= IRQ_GPIOBNK0,
 	.serial_dev		= &dm644x_serial_device,
 	.emac_pdata		= &dm644x_emac_pdata,
 	.sram_dma		= 0x00008000,
 	.sram_len		= SZ_16K,
+	.reset_device		= &davinci_wdt_device,
 };
 
 void __init dm644x_init_asp(struct snd_platform_data *pdata)
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 893baf4..9404565 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -311,7 +311,7 @@
 	.flags = ALWAYS_ENABLED,
 };
 
-struct clk_lookup dm646x_clks[] = {
+static struct clk_lookup dm646x_clks[] = {
 	CLK(NULL, "ref", &ref_clk),
 	CLK(NULL, "aux", &aux_clkin),
 	CLK(NULL, "pll1", &pll1_clk),
@@ -401,9 +401,6 @@
 	.resource	= dm646x_emac_resources,
 };
 
-#define PINMUX0		0x00
-#define PINMUX1		0x04
-
 /*
  * Device specific mux setup
  *
@@ -596,32 +593,6 @@
 	.resource		= edma_resources,
 };
 
-static struct resource ide_resources[] = {
-	{
-		.start          = DM646X_ATA_REG_BASE,
-		.end            = DM646X_ATA_REG_BASE + 0x7ff,
-		.flags          = IORESOURCE_MEM,
-	},
-	{
-		.start          = IRQ_DM646X_IDE,
-		.end            = IRQ_DM646X_IDE,
-		.flags          = IORESOURCE_IRQ,
-	},
-};
-
-static u64 ide_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device ide_dev = {
-	.name           = "palm_bk3710",
-	.id             = -1,
-	.resource       = ide_resources,
-	.num_resources  = ARRAY_SIZE(ide_resources),
-	.dev = {
-		.dma_mask		= &ide_dma_mask,
-		.coherent_dma_mask      = DMA_BIT_MASK(32),
-	},
-};
-
 static struct resource dm646x_mcasp0_resources[] = {
 	{
 		.name	= "mcasp0",
@@ -787,9 +758,7 @@
 	},
 };
 
-static void __iomem *dm646x_psc_bases[] = {
-	IO_ADDRESS(DAVINCI_PWR_SLEEP_CNTRL_BASE),
-};
+static u32 dm646x_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
 
 /*
  * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
@@ -797,7 +766,7 @@
  * T1_BOT: Timer 1, bottom:  (used by DSP in TI DSPLink code)
  * T1_TOP: Timer 1, top   :  <unused>
  */
-struct davinci_timer_info dm646x_timer_info = {
+static struct davinci_timer_info dm646x_timer_info = {
 	.timers		= davinci_timer_instance,
 	.clockevent_id	= T0_BOT,
 	.clocksource_id	= T0_TOP,
@@ -844,35 +813,31 @@
 static struct davinci_soc_info davinci_soc_info_dm646x = {
 	.io_desc		= dm646x_io_desc,
 	.io_desc_num		= ARRAY_SIZE(dm646x_io_desc),
-	.jtag_id_base		= IO_ADDRESS(0x01c40028),
+	.jtag_id_reg		= 0x01c40028,
 	.ids			= dm646x_ids,
 	.ids_num		= ARRAY_SIZE(dm646x_ids),
 	.cpu_clks		= dm646x_clks,
 	.psc_bases		= dm646x_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(dm646x_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE),
+	.pinmux_base		= DAVINCI_SYSTEM_MODULE_BASE,
 	.pinmux_pins		= dm646x_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(dm646x_pins),
-	.intc_base		= IO_ADDRESS(DAVINCI_ARM_INTC_BASE),
+	.intc_base		= DAVINCI_ARM_INTC_BASE,
 	.intc_type		= DAVINCI_INTC_TYPE_AINTC,
 	.intc_irq_prios		= dm646x_default_priorities,
 	.intc_irq_num		= DAVINCI_N_AINTC_IRQ,
 	.timer_info		= &dm646x_timer_info,
-	.gpio_base		= IO_ADDRESS(DAVINCI_GPIO_BASE),
+	.gpio_type		= GPIO_TYPE_DAVINCI,
+	.gpio_base		= DAVINCI_GPIO_BASE,
 	.gpio_num		= 43, /* Only 33 usable */
 	.gpio_irq		= IRQ_DM646X_GPIOBNK0,
 	.serial_dev		= &dm646x_serial_device,
 	.emac_pdata		= &dm646x_emac_pdata,
 	.sram_dma		= 0x10010000,
 	.sram_len		= SZ_32K,
+	.reset_device		= &davinci_wdt_device,
 };
 
-void __init dm646x_init_ide()
-{
-	davinci_cfg_reg(DM646X_ATAEN);
-	platform_device_register(&ide_dev);
-}
-
 void __init dm646x_init_mcasp0(struct snd_platform_data *pdata)
 {
 	dm646x_mcasp0_device.dev.platform_data = pdata;
diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index 5313738..d33827a 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -243,7 +243,7 @@
 	} intr_data[EDMA_MAX_DMACH];
 };
 
-static struct edma *edma_info[EDMA_MAX_CC];
+static struct edma *edma_cc[EDMA_MAX_CC];
 static int arch_num_cc;
 
 /* dummy param set used to (re)initialize parameter RAM slots */
@@ -261,7 +261,7 @@
 
 	/* default to low priority queue */
 	if (queue_no == EVENTQ_DEFAULT)
-		queue_no = edma_info[ctlr]->default_queue;
+		queue_no = edma_cc[ctlr]->default_queue;
 
 	queue_no &= 7;
 	edma_modify_array(ctlr, EDMA_DMAQNUM, (ch_no >> 3),
@@ -310,29 +310,27 @@
 	ctlr = EDMA_CTLR(lch);
 	lch = EDMA_CHAN_SLOT(lch);
 
-	if (!callback) {
+	if (!callback)
 		edma_shadow0_write_array(ctlr, SH_IECR, lch >> 5,
-				(1 << (lch & 0x1f)));
-	}
+				BIT(lch & 0x1f));
 
-	edma_info[ctlr]->intr_data[lch].callback = callback;
-	edma_info[ctlr]->intr_data[lch].data = data;
+	edma_cc[ctlr]->intr_data[lch].callback = callback;
+	edma_cc[ctlr]->intr_data[lch].data = data;
 
 	if (callback) {
 		edma_shadow0_write_array(ctlr, SH_ICR, lch >> 5,
-				(1 << (lch & 0x1f)));
+				BIT(lch & 0x1f));
 		edma_shadow0_write_array(ctlr, SH_IESR, lch >> 5,
-				(1 << (lch & 0x1f)));
+				BIT(lch & 0x1f));
 	}
 }
 
 static int irq2ctlr(int irq)
 {
-	if (irq >= edma_info[0]->irq_res_start &&
-		irq <= edma_info[0]->irq_res_end)
+	if (irq >= edma_cc[0]->irq_res_start && irq <= edma_cc[0]->irq_res_end)
 		return 0;
-	else if (irq >= edma_info[1]->irq_res_start &&
-		irq <= edma_info[1]->irq_res_end)
+	else if (irq >= edma_cc[1]->irq_res_start &&
+		irq <= edma_cc[1]->irq_res_end)
 		return 1;
 
 	return -1;
@@ -353,15 +351,17 @@
 
 	dev_dbg(data, "dma_irq_handler\n");
 
-	if ((edma_shadow0_read_array(ctlr, SH_IPR, 0) == 0)
-	    && (edma_shadow0_read_array(ctlr, SH_IPR, 1) == 0))
+	if ((edma_shadow0_read_array(ctlr, SH_IPR, 0) == 0) &&
+	    (edma_shadow0_read_array(ctlr, SH_IPR, 1) == 0))
 		return IRQ_NONE;
 
 	while (1) {
 		int j;
-		if (edma_shadow0_read_array(ctlr, SH_IPR, 0))
+		if (edma_shadow0_read_array(ctlr, SH_IPR, 0) &
+				edma_shadow0_read_array(ctlr, SH_IER, 0))
 			j = 0;
-		else if (edma_shadow0_read_array(ctlr, SH_IPR, 1))
+		else if (edma_shadow0_read_array(ctlr, SH_IPR, 1) &
+				edma_shadow0_read_array(ctlr, SH_IER, 1))
 			j = 1;
 		else
 			break;
@@ -369,17 +369,17 @@
 				edma_shadow0_read_array(ctlr, SH_IPR, j));
 		for (i = 0; i < 32; i++) {
 			int k = (j << 5) + i;
-			if (edma_shadow0_read_array(ctlr, SH_IPR, j) &
-							(1 << i)) {
+			if ((edma_shadow0_read_array(ctlr, SH_IPR, j) & BIT(i))
+					&& (edma_shadow0_read_array(ctlr,
+							SH_IER, j) & BIT(i))) {
 				/* Clear the corresponding IPR bits */
 				edma_shadow0_write_array(ctlr, SH_ICR, j,
-							(1 << i));
-				if (edma_info[ctlr]->intr_data[k].callback) {
-					edma_info[ctlr]->intr_data[k].callback(
+							BIT(i));
+				if (edma_cc[ctlr]->intr_data[k].callback)
+					edma_cc[ctlr]->intr_data[k].callback(
 						k, DMA_COMPLETE,
-						edma_info[ctlr]->intr_data[k].
+						edma_cc[ctlr]->intr_data[k].
 						data);
-				}
 			}
 		}
 		cnt++;
@@ -423,19 +423,19 @@
 			for (i = 0; i < 32; i++) {
 				int k = (j << 5) + i;
 				if (edma_read_array(ctlr, EDMA_EMR, j) &
-							(1 << i)) {
+							BIT(i)) {
 					/* Clear the corresponding EMR bits */
 					edma_write_array(ctlr, EDMA_EMCR, j,
-							1 << i);
+							BIT(i));
 					/* Clear any SER */
 					edma_shadow0_write_array(ctlr, SH_SECR,
-								j, (1 << i));
-					if (edma_info[ctlr]->intr_data[k].
+								j, BIT(i));
+					if (edma_cc[ctlr]->intr_data[k].
 								callback) {
-						edma_info[ctlr]->intr_data[k].
+						edma_cc[ctlr]->intr_data[k].
 						callback(k,
 						DMA_CC_ERROR,
-						edma_info[ctlr]->intr_data
+						edma_cc[ctlr]->intr_data
 						[k].data);
 					}
 				}
@@ -444,11 +444,11 @@
 			dev_dbg(data, "QEMR %02x\n",
 				edma_read(ctlr, EDMA_QEMR));
 			for (i = 0; i < 8; i++) {
-				if (edma_read(ctlr, EDMA_QEMR) & (1 << i)) {
+				if (edma_read(ctlr, EDMA_QEMR) & BIT(i)) {
 					/* Clear the corresponding IPR bits */
-					edma_write(ctlr, EDMA_QEMCR, 1 << i);
+					edma_write(ctlr, EDMA_QEMCR, BIT(i));
 					edma_shadow0_write(ctlr, SH_QSECR,
-								(1 << i));
+								BIT(i));
 
 					/* NOTE:  not reported!! */
 				}
@@ -460,20 +460,19 @@
 			 * to just write CCERRCLR with CCERR value...
 			 */
 			for (i = 0; i < 8; i++) {
-				if (edma_read(ctlr, EDMA_CCERR) & (1 << i)) {
+				if (edma_read(ctlr, EDMA_CCERR) & BIT(i)) {
 					/* Clear the corresponding IPR bits */
-					edma_write(ctlr, EDMA_CCERRCLR, 1 << i);
+					edma_write(ctlr, EDMA_CCERRCLR, BIT(i));
 
 					/* NOTE:  not reported!! */
 				}
 			}
 		}
-		if ((edma_read_array(ctlr, EDMA_EMR, 0) == 0)
-		    && (edma_read_array(ctlr, EDMA_EMR, 1) == 0)
-		    && (edma_read(ctlr, EDMA_QEMR) == 0)
-		    && (edma_read(ctlr, EDMA_CCERR) == 0)) {
+		if ((edma_read_array(ctlr, EDMA_EMR, 0) == 0) &&
+		    (edma_read_array(ctlr, EDMA_EMR, 1) == 0) &&
+		    (edma_read(ctlr, EDMA_QEMR) == 0) &&
+		    (edma_read(ctlr, EDMA_CCERR) == 0))
 			break;
-		}
 		cnt++;
 		if (cnt > 10)
 			break;
@@ -511,9 +510,9 @@
 	int stop_slot = start_slot;
 	DECLARE_BITMAP(tmp_inuse, EDMA_MAX_PARAMENTRY);
 
-	for (i = start_slot; i < edma_info[ctlr]->num_slots; ++i) {
+	for (i = start_slot; i < edma_cc[ctlr]->num_slots; ++i) {
 		j = EDMA_CHAN_SLOT(i);
-		if (!test_and_set_bit(j, edma_info[ctlr]->edma_inuse)) {
+		if (!test_and_set_bit(j, edma_cc[ctlr]->edma_inuse)) {
 			/* Record our current beginning slot */
 			if (count == num_slots)
 				stop_slot = i;
@@ -529,8 +528,9 @@
 			if (id == EDMA_CONT_PARAMS_FIXED_EXACT) {
 				stop_slot = i;
 				break;
-			} else
+			} else {
 				count = num_slots;
+			}
 		}
 	}
 
@@ -540,12 +540,12 @@
 	 * of contiguous parameter RAM slots but do not find the exact number
 	 * requested as we may reach the total number of parameter RAM slots
 	 */
-	if (i == edma_info[ctlr]->num_slots)
+	if (i == edma_cc[ctlr]->num_slots)
 		stop_slot = i;
 
 	for (j = start_slot; j < stop_slot; j++)
 		if (test_bit(j, tmp_inuse))
-			clear_bit(j, edma_info[ctlr]->edma_inuse);
+			clear_bit(j, edma_cc[ctlr]->edma_inuse);
 
 	if (count)
 		return -EBUSY;
@@ -567,7 +567,7 @@
 				(int)pdev->resource[i].start >= 0) {
 			ctlr = EDMA_CTLR(pdev->resource[i].start);
 			clear_bit(EDMA_CHAN_SLOT(pdev->resource[i].start),
-					edma_info[ctlr]->edma_unused);
+					edma_cc[ctlr]->edma_unused);
 		}
 	}
 
@@ -641,14 +641,13 @@
 		for (i = 0; i < arch_num_cc; i++) {
 			channel = 0;
 			for (;;) {
-				channel = find_next_bit(edma_info[i]->
-						edma_unused,
-						edma_info[i]->num_channels,
+				channel = find_next_bit(edma_cc[i]->edma_unused,
+						edma_cc[i]->num_channels,
 						channel);
-				if (channel == edma_info[i]->num_channels)
+				if (channel == edma_cc[i]->num_channels)
 					break;
 				if (!test_and_set_bit(channel,
-						edma_info[i]->edma_inuse)) {
+						edma_cc[i]->edma_inuse)) {
 					done = 1;
 					ctlr = i;
 					break;
@@ -660,14 +659,14 @@
 		}
 		if (!done)
 			return -ENOMEM;
-	} else if (channel >= edma_info[ctlr]->num_channels) {
+	} else if (channel >= edma_cc[ctlr]->num_channels) {
 		return -EINVAL;
-	} else if (test_and_set_bit(channel, edma_info[ctlr]->edma_inuse)) {
+	} else if (test_and_set_bit(channel, edma_cc[ctlr]->edma_inuse)) {
 		return -EBUSY;
 	}
 
 	/* ensure access through shadow region 0 */
-	edma_or_array2(ctlr, EDMA_DRAE, 0, channel >> 5, 1 << (channel & 0x1f));
+	edma_or_array2(ctlr, EDMA_DRAE, 0, channel >> 5, BIT(channel & 0x1f));
 
 	/* ensure no events are pending */
 	edma_stop(EDMA_CTLR_CHAN(ctlr, channel));
@@ -703,7 +702,7 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel >= edma_info[ctlr]->num_channels)
+	if (channel >= edma_cc[ctlr]->num_channels)
 		return;
 
 	setup_dma_interrupt(channel, NULL, NULL);
@@ -711,7 +710,7 @@
 
 	memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(channel),
 			&dummy_paramset, PARM_SIZE);
-	clear_bit(channel, edma_info[ctlr]->edma_inuse);
+	clear_bit(channel, edma_cc[ctlr]->edma_inuse);
 }
 EXPORT_SYMBOL(edma_free_channel);
 
@@ -735,20 +734,19 @@
 		slot = EDMA_CHAN_SLOT(slot);
 
 	if (slot < 0) {
-		slot = edma_info[ctlr]->num_channels;
+		slot = edma_cc[ctlr]->num_channels;
 		for (;;) {
-			slot = find_next_zero_bit(edma_info[ctlr]->edma_inuse,
-					edma_info[ctlr]->num_slots, slot);
-			if (slot == edma_info[ctlr]->num_slots)
+			slot = find_next_zero_bit(edma_cc[ctlr]->edma_inuse,
+					edma_cc[ctlr]->num_slots, slot);
+			if (slot == edma_cc[ctlr]->num_slots)
 				return -ENOMEM;
-			if (!test_and_set_bit(slot,
-						edma_info[ctlr]->edma_inuse))
+			if (!test_and_set_bit(slot, edma_cc[ctlr]->edma_inuse))
 				break;
 		}
-	} else if (slot < edma_info[ctlr]->num_channels ||
-			slot >= edma_info[ctlr]->num_slots) {
+	} else if (slot < edma_cc[ctlr]->num_channels ||
+			slot >= edma_cc[ctlr]->num_slots) {
 		return -EINVAL;
-	} else if (test_and_set_bit(slot, edma_info[ctlr]->edma_inuse)) {
+	} else if (test_and_set_bit(slot, edma_cc[ctlr]->edma_inuse)) {
 		return -EBUSY;
 	}
 
@@ -774,13 +772,13 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_channels ||
-		slot >= edma_info[ctlr]->num_slots)
+	if (slot < edma_cc[ctlr]->num_channels ||
+		slot >= edma_cc[ctlr]->num_slots)
 		return;
 
 	memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(slot),
 			&dummy_paramset, PARM_SIZE);
-	clear_bit(slot, edma_info[ctlr]->edma_inuse);
+	clear_bit(slot, edma_cc[ctlr]->edma_inuse);
 }
 EXPORT_SYMBOL(edma_free_slot);
 
@@ -818,8 +816,8 @@
 	 * of slots
 	 */
 	if ((id != EDMA_CONT_PARAMS_ANY) &&
-		(slot < edma_info[ctlr]->num_channels ||
-		slot >= edma_info[ctlr]->num_slots))
+		(slot < edma_cc[ctlr]->num_channels ||
+		slot >= edma_cc[ctlr]->num_slots))
 		return -EINVAL;
 
 	/*
@@ -828,13 +826,13 @@
 	 * channels
 	 */
 	if (count < 1 || count >
-		(edma_info[ctlr]->num_slots - edma_info[ctlr]->num_channels))
+		(edma_cc[ctlr]->num_slots - edma_cc[ctlr]->num_channels))
 		return -EINVAL;
 
 	switch (id) {
 	case EDMA_CONT_PARAMS_ANY:
 		return reserve_contiguous_slots(ctlr, id, count,
-						 edma_info[ctlr]->num_channels);
+						 edma_cc[ctlr]->num_channels);
 	case EDMA_CONT_PARAMS_FIXED_EXACT:
 	case EDMA_CONT_PARAMS_FIXED_NOT_EXACT:
 		return reserve_contiguous_slots(ctlr, id, count, slot);
@@ -866,8 +864,8 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_channels ||
-		slot >= edma_info[ctlr]->num_slots ||
+	if (slot < edma_cc[ctlr]->num_channels ||
+		slot >= edma_cc[ctlr]->num_slots ||
 		count < 1)
 		return -EINVAL;
 
@@ -877,7 +875,7 @@
 
 		memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(slot_to_free),
 			&dummy_paramset, PARM_SIZE);
-		clear_bit(slot_to_free, edma_info[ctlr]->edma_inuse);
+		clear_bit(slot_to_free, edma_cc[ctlr]->edma_inuse);
 	}
 
 	return 0;
@@ -907,7 +905,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_slots) {
+	if (slot < edma_cc[ctlr]->num_slots) {
 		unsigned int i = edma_parm_read(ctlr, PARM_OPT, slot);
 
 		if (mode) {
@@ -945,7 +943,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_slots) {
+	if (slot < edma_cc[ctlr]->num_slots) {
 		unsigned int i = edma_parm_read(ctlr, PARM_OPT, slot);
 
 		if (mode) {
@@ -1005,7 +1003,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_slots) {
+	if (slot < edma_cc[ctlr]->num_slots) {
 		edma_parm_modify(ctlr, PARM_SRC_DST_BIDX, slot,
 				0xffff0000, src_bidx);
 		edma_parm_modify(ctlr, PARM_SRC_DST_CIDX, slot,
@@ -1031,7 +1029,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_slots) {
+	if (slot < edma_cc[ctlr]->num_slots) {
 		edma_parm_modify(ctlr, PARM_SRC_DST_BIDX, slot,
 				0x0000ffff, dest_bidx << 16);
 		edma_parm_modify(ctlr, PARM_SRC_DST_CIDX, slot,
@@ -1078,7 +1076,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot < edma_info[ctlr]->num_slots) {
+	if (slot < edma_cc[ctlr]->num_slots) {
 		edma_parm_modify(ctlr, PARM_LINK_BCNTRLD, slot,
 				0x0000ffff, bcnt_rld << 16);
 		if (sync_mode == ASYNC)
@@ -1108,9 +1106,9 @@
 	ctlr_to = EDMA_CTLR(to);
 	to = EDMA_CHAN_SLOT(to);
 
-	if (from >= edma_info[ctlr_from]->num_slots)
+	if (from >= edma_cc[ctlr_from]->num_slots)
 		return;
-	if (to >= edma_info[ctlr_to]->num_slots)
+	if (to >= edma_cc[ctlr_to]->num_slots)
 		return;
 	edma_parm_modify(ctlr_from, PARM_LINK_BCNTRLD, from, 0xffff0000,
 				PARM_OFFSET(to));
@@ -1131,7 +1129,7 @@
 	ctlr = EDMA_CTLR(from);
 	from = EDMA_CHAN_SLOT(from);
 
-	if (from >= edma_info[ctlr]->num_slots)
+	if (from >= edma_cc[ctlr]->num_slots)
 		return;
 	edma_parm_or(ctlr, PARM_LINK_BCNTRLD, from, 0xffff);
 }
@@ -1158,7 +1156,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot >= edma_info[ctlr]->num_slots)
+	if (slot >= edma_cc[ctlr]->num_slots)
 		return;
 	memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(slot), param,
 			PARM_SIZE);
@@ -1180,7 +1178,7 @@
 	ctlr = EDMA_CTLR(slot);
 	slot = EDMA_CHAN_SLOT(slot);
 
-	if (slot >= edma_info[ctlr]->num_slots)
+	if (slot >= edma_cc[ctlr]->num_slots)
 		return;
 	memcpy_fromio(param, edmacc_regs_base[ctlr] + PARM_OFFSET(slot),
 			PARM_SIZE);
@@ -1205,8 +1203,8 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel < edma_info[ctlr]->num_channels) {
-		unsigned int mask = (1 << (channel & 0x1f));
+	if (channel < edma_cc[ctlr]->num_channels) {
+		unsigned int mask = BIT(channel & 0x1f);
 
 		edma_shadow0_write_array(ctlr, SH_EECR, channel >> 5, mask);
 	}
@@ -1226,8 +1224,8 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel < edma_info[ctlr]->num_channels) {
-		unsigned int mask = (1 << (channel & 0x1f));
+	if (channel < edma_cc[ctlr]->num_channels) {
+		unsigned int mask = BIT(channel & 0x1f);
 
 		edma_shadow0_write_array(ctlr, SH_EESR, channel >> 5, mask);
 	}
@@ -1252,12 +1250,12 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel < edma_info[ctlr]->num_channels) {
+	if (channel < edma_cc[ctlr]->num_channels) {
 		int j = channel >> 5;
-		unsigned int mask = (1 << (channel & 0x1f));
+		unsigned int mask = BIT(channel & 0x1f);
 
 		/* EDMA channels without event association */
-		if (test_bit(channel, edma_info[ctlr]->edma_unused)) {
+		if (test_bit(channel, edma_cc[ctlr]->edma_unused)) {
 			pr_debug("EDMA: ESR%d %08x\n", j,
 				edma_shadow0_read_array(ctlr, SH_ESR, j));
 			edma_shadow0_write_array(ctlr, SH_ESR, j, mask);
@@ -1298,9 +1296,9 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel < edma_info[ctlr]->num_channels) {
+	if (channel < edma_cc[ctlr]->num_channels) {
 		int j = channel >> 5;
-		unsigned int mask = (1 << (channel & 0x1f));
+		unsigned int mask = BIT(channel & 0x1f);
 
 		edma_shadow0_write_array(ctlr, SH_EECR, j, mask);
 		edma_shadow0_write_array(ctlr, SH_ECR, j, mask);
@@ -1337,9 +1335,9 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel < edma_info[ctlr]->num_channels) {
+	if (channel < edma_cc[ctlr]->num_channels) {
 		int j = (channel >> 5);
-		unsigned int mask = 1 << (channel & 0x1f);
+		unsigned int mask = BIT(channel & 0x1f);
 
 		pr_debug("EDMA: EMR%d %08x\n", j,
 				edma_read_array(ctlr, EDMA_EMR, j));
@@ -1348,7 +1346,7 @@
 		edma_write_array(ctlr, EDMA_EMCR, j, mask);
 		/* Clear any SER */
 		edma_shadow0_write_array(ctlr, SH_SECR, j, mask);
-		edma_write(ctlr, EDMA_CCERRCLR, (1 << 16) | 0x3);
+		edma_write(ctlr, EDMA_CCERRCLR, BIT(16) | BIT(1) | BIT(0));
 	}
 }
 EXPORT_SYMBOL(edma_clean_channel);
@@ -1365,12 +1363,12 @@
 	ctlr = EDMA_CTLR(channel);
 	channel = EDMA_CHAN_SLOT(channel);
 
-	if (channel >= edma_info[ctlr]->num_channels)
+	if (channel >= edma_cc[ctlr]->num_channels)
 		return;
 	if (channel < 32)
-		edma_write(ctlr, EDMA_ECR, 1 << channel);
+		edma_write(ctlr, EDMA_ECR, BIT(channel));
 	else
-		edma_write(ctlr, EDMA_ECRH, 1 << (channel - 32));
+		edma_write(ctlr, EDMA_ECRH, BIT(channel - 32));
 }
 EXPORT_SYMBOL(edma_clear_event);
 
@@ -1402,8 +1400,9 @@
 				break;
 			else
 				return -ENODEV;
-		} else
+		} else {
 			found = 1;
+		}
 
 		len[j] = resource_size(r[j]);
 
@@ -1420,38 +1419,37 @@
 			goto fail1;
 		}
 
-		edma_info[j] = kmalloc(sizeof(struct edma), GFP_KERNEL);
-		if (!edma_info[j]) {
+		edma_cc[j] = kmalloc(sizeof(struct edma), GFP_KERNEL);
+		if (!edma_cc[j]) {
 			status = -ENOMEM;
 			goto fail1;
 		}
-		memset(edma_info[j], 0, sizeof(struct edma));
+		memset(edma_cc[j], 0, sizeof(struct edma));
 
-		edma_info[j]->num_channels = min_t(unsigned, info[j].n_channel,
+		edma_cc[j]->num_channels = min_t(unsigned, info[j].n_channel,
 							EDMA_MAX_DMACH);
-		edma_info[j]->num_slots = min_t(unsigned, info[j].n_slot,
+		edma_cc[j]->num_slots = min_t(unsigned, info[j].n_slot,
 							EDMA_MAX_PARAMENTRY);
-		edma_info[j]->num_cc = min_t(unsigned, info[j].n_cc,
-							EDMA_MAX_CC);
+		edma_cc[j]->num_cc = min_t(unsigned, info[j].n_cc, EDMA_MAX_CC);
 
-		edma_info[j]->default_queue = info[j].default_queue;
-		if (!edma_info[j]->default_queue)
-			edma_info[j]->default_queue = EVENTQ_1;
+		edma_cc[j]->default_queue = info[j].default_queue;
+		if (!edma_cc[j]->default_queue)
+			edma_cc[j]->default_queue = EVENTQ_1;
 
 		dev_dbg(&pdev->dev, "DMA REG BASE ADDR=%p\n",
 			edmacc_regs_base[j]);
 
-		for (i = 0; i < edma_info[j]->num_slots; i++)
+		for (i = 0; i < edma_cc[j]->num_slots; i++)
 			memcpy_toio(edmacc_regs_base[j] + PARM_OFFSET(i),
 					&dummy_paramset, PARM_SIZE);
 
 		/* Mark all channels as unused */
-		memset(edma_info[j]->edma_unused, 0xff,
-			sizeof(edma_info[j]->edma_unused));
+		memset(edma_cc[j]->edma_unused, 0xff,
+			sizeof(edma_cc[j]->edma_unused));
 
 		sprintf(irq_name, "edma%d", j);
 		irq[j] = platform_get_irq_byname(pdev, irq_name);
-		edma_info[j]->irq_res_start = irq[j];
+		edma_cc[j]->irq_res_start = irq[j];
 		status = request_irq(irq[j], dma_irq_handler, 0, "edma",
 					&pdev->dev);
 		if (status < 0) {
@@ -1462,7 +1460,7 @@
 
 		sprintf(irq_name, "edma%d_err", j);
 		err_irq[j] = platform_get_irq_byname(pdev, irq_name);
-		edma_info[j]->irq_res_end = err_irq[j];
+		edma_cc[j]->irq_res_end = err_irq[j];
 		status = request_irq(err_irq[j], dma_ccerr_handler, 0,
 					"edma_error", &pdev->dev);
 		if (status < 0) {
@@ -1475,7 +1473,7 @@
 		 * specified. This way, long transfers on the low priority queue
 		 * started by the codec engine will not cause audio defects.
 		 */
-		for (i = 0; i < edma_info[j]->num_channels; i++)
+		for (i = 0; i < edma_cc[j]->num_channels; i++)
 			map_dmach_queue(j, i, EVENTQ_1);
 
 		queue_tc_mapping = info[j].queue_tc_mapping;
@@ -1538,7 +1536,7 @@
 			release_mem_region(r[i]->start, len[i]);
 		if (edmacc_regs_base[i])
 			iounmap(edmacc_regs_base[i]);
-		kfree(edma_info[i]);
+		kfree(edma_cc[i]);
 	}
 	return status;
 }
diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c
index 744755b..bf0ff58 100644
--- a/arch/arm/mach-davinci/gpio.c
+++ b/arch/arm/mach-davinci/gpio.c
@@ -20,44 +20,90 @@
 
 #include <asm/mach/irq.h>
 
-static DEFINE_SPINLOCK(gpio_lock);
-
-struct davinci_gpio {
-	struct gpio_chip	chip;
-	struct gpio_controller	*__iomem regs;
-	int			irq_base;
+struct davinci_gpio_regs {
+	u32	dir;
+	u32	out_data;
+	u32	set_data;
+	u32	clr_data;
+	u32	in_data;
+	u32	set_rising;
+	u32	clr_rising;
+	u32	set_falling;
+	u32	clr_falling;
+	u32	intstat;
 };
 
-static struct davinci_gpio chips[DIV_ROUND_UP(DAVINCI_N_GPIO, 32)];
+#define chip2controller(chip)	\
+	container_of(chip, struct davinci_gpio_controller, chip)
 
-/* create a non-inlined version */
-static struct gpio_controller __iomem * __init gpio2controller(unsigned gpio)
+static struct davinci_gpio_controller chips[DIV_ROUND_UP(DAVINCI_N_GPIO, 32)];
+static void __iomem *gpio_base;
+
+static struct davinci_gpio_regs __iomem __init *gpio2regs(unsigned gpio)
 {
-	return __gpio_to_controller(gpio);
+	void __iomem *ptr;
+
+	if (gpio < 32 * 1)
+		ptr = gpio_base + 0x10;
+	else if (gpio < 32 * 2)
+		ptr = gpio_base + 0x38;
+	else if (gpio < 32 * 3)
+		ptr = gpio_base + 0x60;
+	else if (gpio < 32 * 4)
+		ptr = gpio_base + 0x88;
+	else if (gpio < 32 * 5)
+		ptr = gpio_base + 0xb0;
+	else
+		ptr = NULL;
+	return ptr;
+}
+
+static inline struct davinci_gpio_regs __iomem *irq2regs(int irq)
+{
+	struct davinci_gpio_regs __iomem *g;
+
+	g = (__force struct davinci_gpio_regs __iomem *)get_irq_chip_data(irq);
+
+	return g;
 }
 
 static int __init davinci_gpio_irq_setup(void);
 
 /*--------------------------------------------------------------------------*/
 
-/*
- * board setup code *MUST* set PINMUX0 and PINMUX1 as
- * needed, and enable the GPIO clock.
- */
+/* board setup code *MUST* setup pinmux and enable the GPIO clock. */
+static inline int __davinci_direction(struct gpio_chip *chip,
+			unsigned offset, bool out, int value)
+{
+	struct davinci_gpio_controller *d = chip2controller(chip);
+	struct davinci_gpio_regs __iomem *g = d->regs;
+	unsigned long flags;
+	u32 temp;
+	u32 mask = 1 << offset;
+
+	spin_lock_irqsave(&d->lock, flags);
+	temp = __raw_readl(&g->dir);
+	if (out) {
+		temp &= ~mask;
+		__raw_writel(mask, value ? &g->set_data : &g->clr_data);
+	} else {
+		temp |= mask;
+	}
+	__raw_writel(temp, &g->dir);
+	spin_unlock_irqrestore(&d->lock, flags);
+
+	return 0;
+}
 
 static int davinci_direction_in(struct gpio_chip *chip, unsigned offset)
 {
-	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
-	u32 temp;
+	return __davinci_direction(chip, offset, false, 0);
+}
 
-	spin_lock(&gpio_lock);
-	temp = __raw_readl(&g->dir);
-	temp |= (1 << offset);
-	__raw_writel(temp, &g->dir);
-	spin_unlock(&gpio_lock);
-
-	return 0;
+static int
+davinci_direction_out(struct gpio_chip *chip, unsigned offset, int value)
+{
+	return __davinci_direction(chip, offset, true, value);
 }
 
 /*
@@ -69,37 +115,20 @@
  */
 static int davinci_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
-	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
+	struct davinci_gpio_controller *d = chip2controller(chip);
+	struct davinci_gpio_regs __iomem *g = d->regs;
 
 	return (1 << offset) & __raw_readl(&g->in_data);
 }
 
-static int
-davinci_direction_out(struct gpio_chip *chip, unsigned offset, int value)
-{
-	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
-	u32 temp;
-	u32 mask = 1 << offset;
-
-	spin_lock(&gpio_lock);
-	temp = __raw_readl(&g->dir);
-	temp &= ~mask;
-	__raw_writel(mask, value ? &g->set_data : &g->clr_data);
-	__raw_writel(temp, &g->dir);
-	spin_unlock(&gpio_lock);
-	return 0;
-}
-
 /*
  * Assuming the pin is muxed as a gpio output, set its output value.
  */
 static void
 davinci_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {
-	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
+	struct davinci_gpio_controller *d = chip2controller(chip);
+	struct davinci_gpio_regs __iomem *g = d->regs;
 
 	__raw_writel((1 << offset), value ? &g->set_data : &g->clr_data);
 }
@@ -109,6 +138,10 @@
 	int i, base;
 	unsigned ngpio;
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
+	struct davinci_gpio_regs *regs;
+
+	if (soc_info->gpio_type != GPIO_TYPE_DAVINCI)
+		return 0;
 
 	/*
 	 * The gpio banks conceptually expose a segmented bitmap,
@@ -124,6 +157,10 @@
 	if (WARN_ON(DAVINCI_N_GPIO < ngpio))
 		ngpio = DAVINCI_N_GPIO;
 
+	gpio_base = ioremap(soc_info->gpio_base, SZ_4K);
+	if (WARN_ON(!gpio_base))
+		return -ENOMEM;
+
 	for (i = 0, base = 0; base < ngpio; i++, base += 32) {
 		chips[i].chip.label = "DaVinci";
 
@@ -137,11 +174,20 @@
 		if (chips[i].chip.ngpio > 32)
 			chips[i].chip.ngpio = 32;
 
-		chips[i].regs = gpio2controller(base);
+		spin_lock_init(&chips[i].lock);
+
+		regs = gpio2regs(base);
+		chips[i].regs = regs;
+		chips[i].set_data = &regs->set_data;
+		chips[i].clr_data = &regs->clr_data;
+		chips[i].in_data = &regs->in_data;
 
 		gpiochip_add(&chips[i].chip);
 	}
 
+	soc_info->gpio_ctlrs = chips;
+	soc_info->gpio_ctlrs_num = DIV_ROUND_UP(ngpio, 32);
+
 	davinci_gpio_irq_setup();
 	return 0;
 }
@@ -161,7 +207,7 @@
 
 static void gpio_irq_disable(unsigned irq)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct davinci_gpio_regs __iomem *g = irq2regs(irq);
 	u32 mask = (u32) get_irq_data(irq);
 
 	__raw_writel(mask, &g->clr_falling);
@@ -170,7 +216,7 @@
 
 static void gpio_irq_enable(unsigned irq)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct davinci_gpio_regs __iomem *g = irq2regs(irq);
 	u32 mask = (u32) get_irq_data(irq);
 	unsigned status = irq_desc[irq].status;
 
@@ -186,7 +232,7 @@
 
 static int gpio_irq_type(unsigned irq, unsigned trigger)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct davinci_gpio_regs __iomem *g = irq2regs(irq);
 	u32 mask = (u32) get_irq_data(irq);
 
 	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
@@ -215,7 +261,7 @@
 static void
 gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct davinci_gpio_regs __iomem *g = irq2regs(irq);
 	u32 mask = 0xffff;
 
 	/* we only care about one bank */
@@ -253,7 +299,7 @@
 
 static int gpio_to_irq_banked(struct gpio_chip *chip, unsigned offset)
 {
-	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
+	struct davinci_gpio_controller *d = chip2controller(chip);
 
 	if (d->irq_base >= 0)
 		return d->irq_base + offset;
@@ -276,7 +322,7 @@
 
 static int gpio_irq_type_unbanked(unsigned irq, unsigned trigger)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct davinci_gpio_regs __iomem *g = irq2regs(irq);
 	u32 mask = (u32) get_irq_data(irq);
 
 	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
@@ -305,7 +351,7 @@
 	u32		binten = 0;
 	unsigned	ngpio, bank_irq;
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
-	struct gpio_controller	*__iomem g;
+	struct davinci_gpio_regs	__iomem *g;
 
 	ngpio = soc_info->gpio_num;
 
@@ -354,7 +400,7 @@
 		gpio_irqchip_unbanked.set_type = gpio_irq_type_unbanked;
 
 		/* default trigger: both edges */
-		g = gpio2controller(0);
+		g = gpio2regs(0);
 		__raw_writel(~0, &g->set_falling);
 		__raw_writel(~0, &g->set_rising);
 
@@ -362,7 +408,7 @@
 		for (gpio = 0; gpio < soc_info->gpio_unbanked; gpio++, irq++) {
 			set_irq_chip(irq, &gpio_irqchip_unbanked);
 			set_irq_data(irq, (void *) __gpio_mask(gpio));
-			set_irq_chip_data(irq, g);
+			set_irq_chip_data(irq, (__force void *) g);
 			irq_desc[irq].status |= IRQ_TYPE_EDGE_BOTH;
 		}
 
@@ -379,18 +425,18 @@
 		unsigned		i;
 
 		/* disabled by default, enabled only as needed */
-		g = gpio2controller(gpio);
+		g = gpio2regs(gpio);
 		__raw_writel(~0, &g->clr_falling);
 		__raw_writel(~0, &g->clr_rising);
 
 		/* set up all irqs in this bank */
 		set_irq_chained_handler(bank_irq, gpio_irq_handler);
-		set_irq_chip_data(bank_irq, g);
-		set_irq_data(bank_irq, (void *)irq);
+		set_irq_chip_data(bank_irq, (__force void *) g);
+		set_irq_data(bank_irq, (void *) irq);
 
 		for (i = 0; i < 16 && gpio < ngpio; i++, irq++, gpio++) {
 			set_irq_chip(irq, &gpio_irqchip);
-			set_irq_chip_data(irq, g);
+			set_irq_chip_data(irq, (__force void *) g);
 			set_irq_data(irq, (void *) __gpio_mask(gpio));
 			set_irq_handler(irq, handle_simple_irq);
 			set_irq_flags(irq, IRQF_VALID);
@@ -403,7 +449,7 @@
 	/* BINTEN -- per-bank interrupt enable. genirq would also let these
 	 * bits be set/cleared dynamically.
 	 */
-	__raw_writel(binten, soc_info->gpio_base + 0x08);
+	__raw_writel(binten, gpio_base + 0x08);
 
 	printk(KERN_INFO "DaVinci: %d gpio irqs\n", irq - gpio_to_irq(0));
 
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 50a955f..a57cba2 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -12,6 +12,9 @@
 #ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H
 #define __ARCH_ARM_MACH_DAVINCI_COMMON_H
 
+#include <linux/compiler.h>
+#include <linux/types.h>
+
 struct sys_timer;
 
 extern struct sys_timer davinci_timer;
@@ -21,7 +24,7 @@
 extern int davinci_intc_type;
 
 struct davinci_timer_instance {
-	void __iomem	*base;
+	u32		base;
 	u32		bottom_irq;
 	u32		top_irq;
 	unsigned long	cmp_off;
@@ -34,39 +37,54 @@
 	unsigned int			clocksource_id;
 };
 
-/* SoC specific init support */
+struct davinci_gpio_controller;
+
+/*
+ * SoC info passed into common davinci modules.
+ *
+ * Base addresses in this structure should be physical and not virtual.
+ * Modules that take such base addresses, should internally ioremap() them to
+ * use.
+ */
 struct davinci_soc_info {
 	struct map_desc			*io_desc;
 	unsigned long			io_desc_num;
 	u32				cpu_id;
 	u32				jtag_id;
-	void __iomem			*jtag_id_base;
+	u32				jtag_id_reg;
 	struct davinci_id		*ids;
 	unsigned long			ids_num;
 	struct clk_lookup		*cpu_clks;
-	void __iomem			**psc_bases;
+	u32				*psc_bases;
 	unsigned long			psc_bases_num;
-	void __iomem			*pinmux_base;
+	u32				pinmux_base;
 	const struct mux_config		*pinmux_pins;
 	unsigned long			pinmux_pins_num;
-	void __iomem			*intc_base;
+	u32				intc_base;
 	int				intc_type;
 	u8				*intc_irq_prios;
 	unsigned long			intc_irq_num;
+	u32				*intc_host_map;
 	struct davinci_timer_info	*timer_info;
-	void __iomem			*gpio_base;
+	int				gpio_type;
+	u32				gpio_base;
 	unsigned			gpio_num;
 	unsigned			gpio_irq;
 	unsigned			gpio_unbanked;
+	struct davinci_gpio_controller	*gpio_ctlrs;
+	int				gpio_ctlrs_num;
 	struct platform_device		*serial_dev;
 	struct emac_platform_data	*emac_pdata;
 	dma_addr_t			sram_dma;
 	unsigned			sram_len;
+	struct platform_device		*reset_device;
+	void				(*reset)(struct platform_device *);
 };
 
 extern struct davinci_soc_info davinci_soc_info;
 
 extern void davinci_common_init(struct davinci_soc_info *soc_info);
+extern void davinci_init_ide(void);
 
 /* standard place to map on-chip SRAMs; they *may* support DMA */
 #define SRAM_VIRT	0xfffe0000
diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/include/mach/cp_intc.h
index c4d27ee..4e8190e 100644
--- a/arch/arm/mach-davinci/include/mach/cp_intc.h
+++ b/arch/arm/mach-davinci/include/mach/cp_intc.h
@@ -51,7 +51,6 @@
 #define CP_INTC_HOST_PRIO_VECTOR(n)	(0x1600 + (n << 2))
 #define CP_INTC_VECTOR_ADDR(n)		(0x2000 + (n << 2))
 
-void __init cp_intc_init(void __iomem *base, unsigned short num_irq,
-			 u8 *irq_prio);
+void __init cp_intc_init(void);
 
 #endif	/* __ASM_HARDWARE_CP_INTC_H */
diff --git a/arch/arm/mach-davinci/include/mach/cputype.h b/arch/arm/mach-davinci/include/mach/cputype.h
index 189b1ff..cea6b89 100644
--- a/arch/arm/mach-davinci/include/mach/cputype.h
+++ b/arch/arm/mach-davinci/include/mach/cputype.h
@@ -33,6 +33,7 @@
 #define	DAVINCI_CPU_ID_DM365		0x03650000
 #define	DAVINCI_CPU_ID_DA830		0x08300000
 #define	DAVINCI_CPU_ID_DA850		0x08500000
+#define	DAVINCI_CPU_ID_TNETV107X	0x0b8a0000
 
 #define IS_DAVINCI_CPU(type, id)					\
 static inline int is_davinci_ ##type(void)				\
@@ -46,6 +47,7 @@
 IS_DAVINCI_CPU(dm365, DAVINCI_CPU_ID_DM365)
 IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830)
 IS_DAVINCI_CPU(da850, DAVINCI_CPU_ID_DA850)
+IS_DAVINCI_CPU(tnetv107x, DAVINCI_CPU_ID_TNETV107X)
 
 #ifdef CONFIG_ARCH_DAVINCI_DM644x
 #define cpu_is_davinci_dm644x() is_davinci_dm644x()
@@ -83,4 +85,10 @@
 #define cpu_is_davinci_da850() 0
 #endif
 
+#ifdef CONFIG_ARCH_DAVINCI_TNETV107X
+#define cpu_is_davinci_tnetv107x() is_davinci_tnetv107x()
+#else
+#define cpu_is_davinci_tnetv107x() 0
+#endif
+
 #endif
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 03acfd3..1b31a9a 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -64,27 +64,6 @@
 #define DA8XX_DDR2_CTL_BASE	0xb0000000
 #define DA8XX_ARM_RAM_BASE	0xffff0000
 
-#define PINMUX0			0x00
-#define PINMUX1			0x04
-#define PINMUX2			0x08
-#define PINMUX3			0x0c
-#define PINMUX4			0x10
-#define PINMUX5			0x14
-#define PINMUX6			0x18
-#define PINMUX7			0x1c
-#define PINMUX8			0x20
-#define PINMUX9			0x24
-#define PINMUX10		0x28
-#define PINMUX11		0x2c
-#define PINMUX12		0x30
-#define PINMUX13		0x34
-#define PINMUX14		0x38
-#define PINMUX15		0x3c
-#define PINMUX16		0x40
-#define PINMUX17		0x44
-#define PINMUX18		0x48
-#define PINMUX19		0x4c
-
 void __init da830_init(void);
 void __init da850_init(void);
 
@@ -108,6 +87,8 @@
 extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata;
 extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata;
 
+extern struct platform_device da8xx_wdt_device;
+
 extern const short da830_emif25_pins[];
 extern const short da830_spi0_pins[];
 extern const short da830_spi1_pins[];
@@ -146,10 +127,4 @@
 extern const short da850_nand_pins[];
 extern const short da850_nor_pins[];
 
-#ifdef CONFIG_DAVINCI_MUX
-int da8xx_pinmux_setup(const short pins[]);
-#else
-static inline int da8xx_pinmux_setup(const short pins[]) { return 0; }
-#endif
-
 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */
diff --git a/arch/arm/mach-davinci/include/mach/dm355.h b/arch/arm/mach-davinci/include/mach/dm355.h
index 85536d8..36dff4a 100644
--- a/arch/arm/mach-davinci/include/mach/dm355.h
+++ b/arch/arm/mach-davinci/include/mach/dm355.h
@@ -15,6 +15,9 @@
 #include <mach/asp.h>
 #include <media/davinci/vpfe_capture.h>
 
+#define DM355_ASYNC_EMIF_CONTROL_BASE	0x01E10000
+#define DM355_ASYNC_EMIF_DATA_CE0_BASE	0x02000000
+
 #define ASP1_TX_EVT_EN	1
 #define ASP1_RX_EVT_EN	2
 
diff --git a/arch/arm/mach-davinci/include/mach/dm365.h b/arch/arm/mach-davinci/include/mach/dm365.h
index 3a37b5a..ea5df3b 100644
--- a/arch/arm/mach-davinci/include/mach/dm365.h
+++ b/arch/arm/mach-davinci/include/mach/dm365.h
@@ -36,6 +36,10 @@
 #define DAVINCI_DMA_VC_TX		2
 #define DAVINCI_DMA_VC_RX		3
 
+#define DM365_ASYNC_EMIF_CONTROL_BASE	0x01D10000
+#define DM365_ASYNC_EMIF_DATA_CE0_BASE	0x02000000
+#define DM365_ASYNC_EMIF_DATA_CE1_BASE	0x04000000
+
 void __init dm365_init(void);
 void __init dm365_init_asp(struct snd_platform_data *pdata);
 void __init dm365_init_vc(struct snd_platform_data *pdata);
diff --git a/arch/arm/mach-davinci/include/mach/dm644x.h b/arch/arm/mach-davinci/include/mach/dm644x.h
index 1a8b09c..6fca568 100644
--- a/arch/arm/mach-davinci/include/mach/dm644x.h
+++ b/arch/arm/mach-davinci/include/mach/dm644x.h
@@ -34,6 +34,12 @@
 #define DM644X_EMAC_MDIO_OFFSET		(0x4000)
 #define DM644X_EMAC_CNTRL_RAM_SIZE	(0x2000)
 
+#define DM644X_ASYNC_EMIF_CONTROL_BASE	0x01E00000
+#define DM644X_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
+#define DM644X_ASYNC_EMIF_DATA_CE1_BASE 0x04000000
+#define DM644X_ASYNC_EMIF_DATA_CE2_BASE 0x06000000
+#define DM644X_ASYNC_EMIF_DATA_CE3_BASE 0x08000000
+
 void __init dm644x_init(void);
 void __init dm644x_init_asp(struct snd_platform_data *pdata);
 void dm644x_set_vpfe_config(struct vpfe_config *cfg);
diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h
index 846da98..add6f79 100644
--- a/arch/arm/mach-davinci/include/mach/dm646x.h
+++ b/arch/arm/mach-davinci/include/mach/dm646x.h
@@ -25,10 +25,10 @@
 #define DM646X_EMAC_MDIO_OFFSET		(0x4000)
 #define DM646X_EMAC_CNTRL_RAM_SIZE	(0x2000)
 
-#define DM646X_ATA_REG_BASE		(0x01C66000)
+#define DM646X_ASYNC_EMIF_CONTROL_BASE	0x20008000
+#define DM646X_ASYNC_EMIF_CS2_SPACE_BASE 0x42000000
 
 void __init dm646x_init(void);
-void __init dm646x_init_ide(void);
 void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
 void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
 void __init dm646x_board_setup_refclk(struct clk *clk);
diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h
index f3b8ef8..504cc18 100644
--- a/arch/arm/mach-davinci/include/mach/gpio.h
+++ b/arch/arm/mach-davinci/include/mach/gpio.h
@@ -14,6 +14,8 @@
 #define	__DAVINCI_GPIO_H
 
 #include <linux/io.h>
+#include <linux/spinlock.h>
+
 #include <asm-generic/gpio.h>
 
 #include <mach/irqs.h>
@@ -21,6 +23,10 @@
 
 #define DAVINCI_GPIO_BASE 0x01C67000
 
+enum davinci_gpio_type {
+	GPIO_TYPE_DAVINCI = 0,
+};
+
 /*
  * basic gpio routines
  *
@@ -45,17 +51,14 @@
 /* Convert GPIO signal to GPIO pin number */
 #define GPIO_TO_PIN(bank, gpio)	(16 * (bank) + (gpio))
 
-struct gpio_controller {
-	u32	dir;
-	u32	out_data;
-	u32	set_data;
-	u32	clr_data;
-	u32	in_data;
-	u32	set_rising;
-	u32	clr_rising;
-	u32	set_falling;
-	u32	clr_falling;
-	u32	intstat;
+struct davinci_gpio_controller {
+	struct gpio_chip	chip;
+	int			irq_base;
+	spinlock_t		lock;
+	void __iomem		*regs;
+	void __iomem		*set_data;
+	void __iomem		*clr_data;
+	void __iomem		*in_data;
 };
 
 /* The __gpio_to_controller() and __gpio_mask() functions inline to constants
@@ -67,25 +70,16 @@
  *
  * These are NOT part of the cross-platform GPIO interface
  */
-static inline struct gpio_controller *__iomem
+static inline struct davinci_gpio_controller *
 __gpio_to_controller(unsigned gpio)
 {
-	void *__iomem ptr;
-	void __iomem *base = davinci_soc_info.gpio_base;
+	struct davinci_gpio_controller *ctlrs = davinci_soc_info.gpio_ctlrs;
+	int index = gpio / 32;
 
-	if (gpio < 32 * 1)
-		ptr = base + 0x10;
-	else if (gpio < 32 * 2)
-		ptr = base + 0x38;
-	else if (gpio < 32 * 3)
-		ptr = base + 0x60;
-	else if (gpio < 32 * 4)
-		ptr = base + 0x88;
-	else if (gpio < 32 * 5)
-		ptr = base + 0xb0;
-	else
-		ptr = NULL;
-	return ptr;
+	if (!ctlrs || index >= davinci_soc_info.gpio_ctlrs_num)
+		return NULL;
+
+	return ctlrs + index;
 }
 
 static inline u32 __gpio_mask(unsigned gpio)
@@ -101,16 +95,16 @@
  */
 static inline void gpio_set_value(unsigned gpio, int value)
 {
-	if (__builtin_constant_p(value) && gpio < DAVINCI_N_GPIO) {
-		struct gpio_controller	*__iomem g;
-		u32			mask;
+	if (__builtin_constant_p(value) && gpio < davinci_soc_info.gpio_num) {
+		struct davinci_gpio_controller *ctlr;
+		u32				mask;
 
-		g = __gpio_to_controller(gpio);
+		ctlr = __gpio_to_controller(gpio);
 		mask = __gpio_mask(gpio);
 		if (value)
-			__raw_writel(mask, &g->set_data);
+			__raw_writel(mask, ctlr->set_data);
 		else
-			__raw_writel(mask, &g->clr_data);
+			__raw_writel(mask, ctlr->clr_data);
 		return;
 	}
 
@@ -128,18 +122,18 @@
  */
 static inline int gpio_get_value(unsigned gpio)
 {
-	struct gpio_controller	*__iomem g;
+	struct davinci_gpio_controller *ctlr;
 
-	if (!__builtin_constant_p(gpio) || gpio >= DAVINCI_N_GPIO)
+	if (!__builtin_constant_p(gpio) || gpio >= davinci_soc_info.gpio_num)
 		return __gpio_get_value(gpio);
 
-	g = __gpio_to_controller(gpio);
-	return __gpio_mask(gpio) & __raw_readl(&g->in_data);
+	ctlr = __gpio_to_controller(gpio);
+	return __gpio_mask(gpio) & __raw_readl(ctlr->in_data);
 }
 
 static inline int gpio_cansleep(unsigned gpio)
 {
-	if (__builtin_constant_p(gpio) && gpio < DAVINCI_N_GPIO)
+	if (__builtin_constant_p(gpio) && gpio < davinci_soc_info.gpio_num)
 		return 0;
 	else
 		return __gpio_cansleep(gpio);
diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h
index 354af71..ec76c77 100644
--- a/arch/arm/mach-davinci/include/mach/irqs.h
+++ b/arch/arm/mach-davinci/include/mach/irqs.h
@@ -401,6 +401,103 @@
 
 #define DA850_N_CP_INTC_IRQ		101
 
+
+/* TNETV107X specific interrupts */
+#define IRQ_TNETV107X_TDM1_TXDMA		0
+#define IRQ_TNETV107X_EXT_INT_0			1
+#define IRQ_TNETV107X_EXT_INT_1			2
+#define IRQ_TNETV107X_GPIO_INT12		3
+#define IRQ_TNETV107X_GPIO_INT13		4
+#define IRQ_TNETV107X_TIMER_0_TINT12		5
+#define IRQ_TNETV107X_TIMER_1_TINT12		6
+#define IRQ_TNETV107X_UART0			7
+#define IRQ_TNETV107X_TDM1_RXDMA		8
+#define IRQ_TNETV107X_MCDMA_INT0		9
+#define IRQ_TNETV107X_MCDMA_INT1		10
+#define IRQ_TNETV107X_TPCC			11
+#define IRQ_TNETV107X_TPCC_INT0			12
+#define IRQ_TNETV107X_TPCC_INT1			13
+#define IRQ_TNETV107X_TPCC_INT2			14
+#define IRQ_TNETV107X_TPCC_INT3			15
+#define IRQ_TNETV107X_TPTC0			16
+#define IRQ_TNETV107X_TPTC1			17
+#define IRQ_TNETV107X_TIMER_0_TINT34		18
+#define IRQ_TNETV107X_ETHSS			19
+#define IRQ_TNETV107X_TIMER_1_TINT34		20
+#define IRQ_TNETV107X_DSP2ARM_INT0		21
+#define IRQ_TNETV107X_DSP2ARM_INT1		22
+#define IRQ_TNETV107X_ARM_NPMUIRQ		23
+#define IRQ_TNETV107X_USB1			24
+#define IRQ_TNETV107X_VLYNQ			25
+#define IRQ_TNETV107X_UART0_DMATX		26
+#define IRQ_TNETV107X_UART0_DMARX		27
+#define IRQ_TNETV107X_TDM1_TXMCSP		28
+#define IRQ_TNETV107X_SSP			29
+#define IRQ_TNETV107X_MCDMA_INT2		30
+#define IRQ_TNETV107X_MCDMA_INT3		31
+#define IRQ_TNETV107X_TDM_CODECIF_EOT		32
+#define IRQ_TNETV107X_IMCOP_SQR_ARM		33
+#define IRQ_TNETV107X_USB0			34
+#define IRQ_TNETV107X_USB_CDMA			35
+#define IRQ_TNETV107X_LCD			36
+#define IRQ_TNETV107X_KEYPAD			37
+#define IRQ_TNETV107X_KEYPAD_FREE		38
+#define IRQ_TNETV107X_RNG			39
+#define IRQ_TNETV107X_PKA			40
+#define IRQ_TNETV107X_TDM0_TXDMA		41
+#define IRQ_TNETV107X_TDM0_RXDMA		42
+#define IRQ_TNETV107X_TDM0_TXMCSP		43
+#define IRQ_TNETV107X_TDM0_RXMCSP		44
+#define IRQ_TNETV107X_TDM1_RXMCSP		45
+#define IRQ_TNETV107X_SDIO1			46
+#define IRQ_TNETV107X_SDIO0			47
+#define IRQ_TNETV107X_TSC			48
+#define IRQ_TNETV107X_TS			49
+#define IRQ_TNETV107X_UART1			50
+#define IRQ_TNETV107X_MBX_LITE			51
+#define IRQ_TNETV107X_GPIO_INT00		52
+#define IRQ_TNETV107X_GPIO_INT01		53
+#define IRQ_TNETV107X_GPIO_INT02		54
+#define IRQ_TNETV107X_GPIO_INT03		55
+#define IRQ_TNETV107X_UART2			56
+#define IRQ_TNETV107X_UART2_DMATX		57
+#define IRQ_TNETV107X_UART2_DMARX		58
+#define IRQ_TNETV107X_IMCOP_IMX			59
+#define IRQ_TNETV107X_IMCOP_VLCD		60
+#define IRQ_TNETV107X_AES			61
+#define IRQ_TNETV107X_DES			62
+#define IRQ_TNETV107X_SHAMD5			63
+#define IRQ_TNETV107X_TPCC_ERR			68
+#define IRQ_TNETV107X_TPCC_PROT			69
+#define IRQ_TNETV107X_TPTC0_ERR			70
+#define IRQ_TNETV107X_TPTC1_ERR			71
+#define IRQ_TNETV107X_UART0_ERR			72
+#define IRQ_TNETV107X_UART1_ERR			73
+#define IRQ_TNETV107X_AEMIF_ERR			74
+#define IRQ_TNETV107X_DDR_ERR			75
+#define IRQ_TNETV107X_WDTARM_INT0		76
+#define IRQ_TNETV107X_MCDMA_ERR			77
+#define IRQ_TNETV107X_GPIO_ERR			78
+#define IRQ_TNETV107X_MPU_ADDR			79
+#define IRQ_TNETV107X_MPU_PROT			80
+#define IRQ_TNETV107X_IOPU_ADDR			81
+#define IRQ_TNETV107X_IOPU_PROT			82
+#define IRQ_TNETV107X_KEYPAD_ADDR_ERR		83
+#define IRQ_TNETV107X_WDT0_ADDR_ERR		84
+#define IRQ_TNETV107X_WDT1_ADDR_ERR		85
+#define IRQ_TNETV107X_CLKCTL_ADDR_ERR		86
+#define IRQ_TNETV107X_PLL_UNLOCK		87
+#define IRQ_TNETV107X_WDTDSP_INT0		88
+#define IRQ_TNETV107X_SEC_CTRL_VIOLATION	89
+#define IRQ_TNETV107X_KEY_MNG_VIOLATION		90
+#define IRQ_TNETV107X_PBIST_CPU			91
+#define IRQ_TNETV107X_WDTARM			92
+#define IRQ_TNETV107X_PSC			93
+#define IRQ_TNETV107X_MMC0			94
+#define IRQ_TNETV107X_MMC1			95
+
+#define TNETV107X_N_CP_INTC_IRQ			96
+
 /* da850 currently has the most gpio pins (144) */
 #define DAVINCI_N_GPIO			144
 /* da850 currently has the most irqs so use DA850_N_CP_INTC_IRQ */
diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h
index 2a68c1d..de11aac 100644
--- a/arch/arm/mach-davinci/include/mach/mux.h
+++ b/arch/arm/mach-davinci/include/mach/mux.h
@@ -194,11 +194,14 @@
 	DM365_I2C_SCL,
 
 	/* AEMIF */
-	DM365_AEMIF_AR,
+	DM365_AEMIF_AR_A14,
+	DM365_AEMIF_AR_BA0,
 	DM365_AEMIF_A3,
 	DM365_AEMIF_A7,
 	DM365_AEMIF_D15_8,
 	DM365_AEMIF_CE0,
+	DM365_AEMIF_CE1,
+	DM365_AEMIF_WE_OE,
 
 	/* ASP0 function */
 	DM365_MCBSP0_BDX,
@@ -287,10 +290,19 @@
 	DM365_SPI4_SDENA0,
 	DM365_SPI4_SDENA1,
 
+	/* Clock */
+	DM365_CLKOUT0,
+	DM365_CLKOUT1,
+	DM365_CLKOUT2,
+
 	/* GPIO */
 	DM365_GPIO20,
+	DM365_GPIO30,
+	DM365_GPIO31,
+	DM365_GPIO32,
 	DM365_GPIO33,
 	DM365_GPIO40,
+	DM365_GPIO64_57,
 
 	/* Video */
 	DM365_VOUT_FIELD,
@@ -904,12 +916,288 @@
 	DA850_RTC_ALARM,
 };
 
+enum davinci_tnetv107x_index {
+	TNETV107X_ASR_A00,
+	TNETV107X_GPIO32,
+	TNETV107X_ASR_A01,
+	TNETV107X_GPIO33,
+	TNETV107X_ASR_A02,
+	TNETV107X_GPIO34,
+	TNETV107X_ASR_A03,
+	TNETV107X_GPIO35,
+	TNETV107X_ASR_A04,
+	TNETV107X_GPIO36,
+	TNETV107X_ASR_A05,
+	TNETV107X_GPIO37,
+	TNETV107X_ASR_A06,
+	TNETV107X_GPIO38,
+	TNETV107X_ASR_A07,
+	TNETV107X_GPIO39,
+	TNETV107X_ASR_A08,
+	TNETV107X_GPIO40,
+	TNETV107X_ASR_A09,
+	TNETV107X_GPIO41,
+	TNETV107X_ASR_A10,
+	TNETV107X_GPIO42,
+	TNETV107X_ASR_A11,
+	TNETV107X_BOOT_STRP_0,
+	TNETV107X_ASR_A12,
+	TNETV107X_BOOT_STRP_1,
+	TNETV107X_ASR_A13,
+	TNETV107X_GPIO43,
+	TNETV107X_ASR_A14,
+	TNETV107X_GPIO44,
+	TNETV107X_ASR_A15,
+	TNETV107X_GPIO45,
+	TNETV107X_ASR_A16,
+	TNETV107X_GPIO46,
+	TNETV107X_ASR_A17,
+	TNETV107X_GPIO47,
+	TNETV107X_ASR_A18,
+	TNETV107X_GPIO48,
+	TNETV107X_SDIO1_DATA3_0,
+	TNETV107X_ASR_A19,
+	TNETV107X_GPIO49,
+	TNETV107X_SDIO1_DATA2_0,
+	TNETV107X_ASR_A20,
+	TNETV107X_GPIO50,
+	TNETV107X_SDIO1_DATA1_0,
+	TNETV107X_ASR_A21,
+	TNETV107X_GPIO51,
+	TNETV107X_SDIO1_DATA0_0,
+	TNETV107X_ASR_A22,
+	TNETV107X_GPIO52,
+	TNETV107X_SDIO1_CMD_0,
+	TNETV107X_ASR_A23,
+	TNETV107X_GPIO53,
+	TNETV107X_SDIO1_CLK_0,
+	TNETV107X_ASR_BA_1,
+	TNETV107X_GPIO54,
+	TNETV107X_SYS_PLL_CLK,
+	TNETV107X_ASR_CS0,
+	TNETV107X_ASR_CS1,
+	TNETV107X_ASR_CS2,
+	TNETV107X_TDM_PLL_CLK,
+	TNETV107X_ASR_CS3,
+	TNETV107X_ETH_PHY_CLK,
+	TNETV107X_ASR_D00,
+	TNETV107X_GPIO55,
+	TNETV107X_ASR_D01,
+	TNETV107X_GPIO56,
+	TNETV107X_ASR_D02,
+	TNETV107X_GPIO57,
+	TNETV107X_ASR_D03,
+	TNETV107X_GPIO58,
+	TNETV107X_ASR_D04,
+	TNETV107X_GPIO59_0,
+	TNETV107X_ASR_D05,
+	TNETV107X_GPIO60_0,
+	TNETV107X_ASR_D06,
+	TNETV107X_GPIO61_0,
+	TNETV107X_ASR_D07,
+	TNETV107X_GPIO62_0,
+	TNETV107X_ASR_D08,
+	TNETV107X_GPIO63_0,
+	TNETV107X_ASR_D09,
+	TNETV107X_GPIO64_0,
+	TNETV107X_ASR_D10,
+	TNETV107X_SDIO1_DATA3_1,
+	TNETV107X_ASR_D11,
+	TNETV107X_SDIO1_DATA2_1,
+	TNETV107X_ASR_D12,
+	TNETV107X_SDIO1_DATA1_1,
+	TNETV107X_ASR_D13,
+	TNETV107X_SDIO1_DATA0_1,
+	TNETV107X_ASR_D14,
+	TNETV107X_SDIO1_CMD_1,
+	TNETV107X_ASR_D15,
+	TNETV107X_SDIO1_CLK_1,
+	TNETV107X_ASR_OE,
+	TNETV107X_BOOT_STRP_2,
+	TNETV107X_ASR_RNW,
+	TNETV107X_GPIO29_0,
+	TNETV107X_ASR_WAIT,
+	TNETV107X_GPIO30_0,
+	TNETV107X_ASR_WE,
+	TNETV107X_BOOT_STRP_3,
+	TNETV107X_ASR_WE_DQM0,
+	TNETV107X_GPIO31,
+	TNETV107X_LCD_PD17_0,
+	TNETV107X_ASR_WE_DQM1,
+	TNETV107X_ASR_BA0_0,
+	TNETV107X_VLYNQ_CLK,
+	TNETV107X_GPIO14,
+	TNETV107X_LCD_PD19_0,
+	TNETV107X_VLYNQ_RXD0,
+	TNETV107X_GPIO15,
+	TNETV107X_LCD_PD20_0,
+	TNETV107X_VLYNQ_RXD1,
+	TNETV107X_GPIO16,
+	TNETV107X_LCD_PD21_0,
+	TNETV107X_VLYNQ_TXD0,
+	TNETV107X_GPIO17,
+	TNETV107X_LCD_PD22_0,
+	TNETV107X_VLYNQ_TXD1,
+	TNETV107X_GPIO18,
+	TNETV107X_LCD_PD23_0,
+	TNETV107X_SDIO0_CLK,
+	TNETV107X_GPIO19,
+	TNETV107X_SDIO0_CMD,
+	TNETV107X_GPIO20,
+	TNETV107X_SDIO0_DATA0,
+	TNETV107X_GPIO21,
+	TNETV107X_SDIO0_DATA1,
+	TNETV107X_GPIO22,
+	TNETV107X_SDIO0_DATA2,
+	TNETV107X_GPIO23,
+	TNETV107X_SDIO0_DATA3,
+	TNETV107X_GPIO24,
+	TNETV107X_EMU0,
+	TNETV107X_EMU1,
+	TNETV107X_RTCK,
+	TNETV107X_TRST_N,
+	TNETV107X_TCK,
+	TNETV107X_TDI,
+	TNETV107X_TDO,
+	TNETV107X_TMS,
+	TNETV107X_TDM1_CLK,
+	TNETV107X_TDM1_RX,
+	TNETV107X_TDM1_TX,
+	TNETV107X_TDM1_FS,
+	TNETV107X_KEYPAD_R0,
+	TNETV107X_KEYPAD_R1,
+	TNETV107X_KEYPAD_R2,
+	TNETV107X_KEYPAD_R3,
+	TNETV107X_KEYPAD_R4,
+	TNETV107X_KEYPAD_R5,
+	TNETV107X_KEYPAD_R6,
+	TNETV107X_GPIO12,
+	TNETV107X_KEYPAD_R7,
+	TNETV107X_GPIO10,
+	TNETV107X_KEYPAD_C0,
+	TNETV107X_KEYPAD_C1,
+	TNETV107X_KEYPAD_C2,
+	TNETV107X_KEYPAD_C3,
+	TNETV107X_KEYPAD_C4,
+	TNETV107X_KEYPAD_C5,
+	TNETV107X_KEYPAD_C6,
+	TNETV107X_GPIO13,
+	TNETV107X_TEST_CLK_IN,
+	TNETV107X_KEYPAD_C7,
+	TNETV107X_GPIO11,
+	TNETV107X_SSP0_0,
+	TNETV107X_SCC_DCLK,
+	TNETV107X_LCD_PD20_1,
+	TNETV107X_SSP0_1,
+	TNETV107X_SCC_CS_N,
+	TNETV107X_LCD_PD21_1,
+	TNETV107X_SSP0_2,
+	TNETV107X_SCC_D,
+	TNETV107X_LCD_PD22_1,
+	TNETV107X_SSP0_3,
+	TNETV107X_SCC_RESETN,
+	TNETV107X_LCD_PD23_1,
+	TNETV107X_SSP1_0,
+	TNETV107X_GPIO25,
+	TNETV107X_UART2_CTS,
+	TNETV107X_SSP1_1,
+	TNETV107X_GPIO26,
+	TNETV107X_UART2_RD,
+	TNETV107X_SSP1_2,
+	TNETV107X_GPIO27,
+	TNETV107X_UART2_RTS,
+	TNETV107X_SSP1_3,
+	TNETV107X_GPIO28,
+	TNETV107X_UART2_TD,
+	TNETV107X_UART0_CTS,
+	TNETV107X_UART0_RD,
+	TNETV107X_UART0_RTS,
+	TNETV107X_UART0_TD,
+	TNETV107X_UART1_RD,
+	TNETV107X_UART1_TD,
+	TNETV107X_LCD_AC_NCS,
+	TNETV107X_LCD_HSYNC_RNW,
+	TNETV107X_LCD_VSYNC_A0,
+	TNETV107X_LCD_MCLK,
+	TNETV107X_LCD_PD16_0,
+	TNETV107X_LCD_PCLK_E,
+	TNETV107X_LCD_PD00,
+	TNETV107X_LCD_PD01,
+	TNETV107X_LCD_PD02,
+	TNETV107X_LCD_PD03,
+	TNETV107X_LCD_PD04,
+	TNETV107X_LCD_PD05,
+	TNETV107X_LCD_PD06,
+	TNETV107X_LCD_PD07,
+	TNETV107X_LCD_PD08,
+	TNETV107X_GPIO59_1,
+	TNETV107X_LCD_PD09,
+	TNETV107X_GPIO60_1,
+	TNETV107X_LCD_PD10,
+	TNETV107X_ASR_BA0_1,
+	TNETV107X_GPIO61_1,
+	TNETV107X_LCD_PD11,
+	TNETV107X_GPIO62_1,
+	TNETV107X_LCD_PD12,
+	TNETV107X_GPIO63_1,
+	TNETV107X_LCD_PD13,
+	TNETV107X_GPIO64_1,
+	TNETV107X_LCD_PD14,
+	TNETV107X_GPIO29_1,
+	TNETV107X_LCD_PD15,
+	TNETV107X_GPIO30_1,
+	TNETV107X_EINT0,
+	TNETV107X_GPIO08,
+	TNETV107X_EINT1,
+	TNETV107X_GPIO09,
+	TNETV107X_GPIO00,
+	TNETV107X_LCD_PD20_2,
+	TNETV107X_TDM_CLK_IN_2,
+	TNETV107X_GPIO01,
+	TNETV107X_LCD_PD21_2,
+	TNETV107X_24M_CLK_OUT_1,
+	TNETV107X_GPIO02,
+	TNETV107X_LCD_PD22_2,
+	TNETV107X_GPIO03,
+	TNETV107X_LCD_PD23_2,
+	TNETV107X_GPIO04,
+	TNETV107X_LCD_PD16_1,
+	TNETV107X_USB0_RXERR,
+	TNETV107X_GPIO05,
+	TNETV107X_LCD_PD17_1,
+	TNETV107X_TDM_CLK_IN_1,
+	TNETV107X_GPIO06,
+	TNETV107X_LCD_PD18,
+	TNETV107X_24M_CLK_OUT_2,
+	TNETV107X_GPIO07,
+	TNETV107X_LCD_PD19_1,
+	TNETV107X_USB1_RXERR,
+	TNETV107X_ETH_PLL_CLK,
+	TNETV107X_MDIO,
+	TNETV107X_MDC,
+	TNETV107X_AIC_MUTE_STAT_N,
+	TNETV107X_TDM0_CLK,
+	TNETV107X_AIC_HNS_EN_N,
+	TNETV107X_TDM0_FS,
+	TNETV107X_AIC_HDS_EN_STAT_N,
+	TNETV107X_TDM0_TX,
+	TNETV107X_AIC_HNF_EN_STAT_N,
+	TNETV107X_TDM0_RX,
+};
+
+#define PINMUX(x)		(4 * (x))
+
 #ifdef CONFIG_DAVINCI_MUX
 /* setup pin muxing */
 extern int davinci_cfg_reg(unsigned long reg_cfg);
+extern int davinci_cfg_reg_list(const short pins[]);
 #else
 /* boot loader does it all (no warnings from CONFIG_DAVINCI_MUX_WARNINGS) */
 static inline int davinci_cfg_reg(unsigned long reg_cfg) { return 0; }
+static inline int davinci_cfg_reg_list(const short pins[])
+{
+	return 0;
+}
 #endif
 
 #endif /* __INC_MACH_MUX_H */
diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h
index 651f6d8..983da6e 100644
--- a/arch/arm/mach-davinci/include/mach/psc.h
+++ b/arch/arm/mach-davinci/include/mach/psc.h
@@ -180,6 +180,53 @@
 #define DA8XX_LPSC1_CR_P3_SS		26
 #define DA8XX_LPSC1_L3_CBA_RAM		31
 
+/* TNETV107X LPSC Assignments */
+#define TNETV107X_LPSC_ARM			0
+#define TNETV107X_LPSC_GEM			1
+#define TNETV107X_LPSC_DDR2_PHY			2
+#define TNETV107X_LPSC_TPCC			3
+#define TNETV107X_LPSC_TPTC0			4
+#define TNETV107X_LPSC_TPTC1			5
+#define TNETV107X_LPSC_RAM			6
+#define TNETV107X_LPSC_MBX_LITE			7
+#define TNETV107X_LPSC_LCD			8
+#define TNETV107X_LPSC_ETHSS			9
+#define TNETV107X_LPSC_AEMIF			10
+#define TNETV107X_LPSC_CHIP_CFG			11
+#define TNETV107X_LPSC_TSC			12
+#define TNETV107X_LPSC_ROM			13
+#define TNETV107X_LPSC_UART2			14
+#define TNETV107X_LPSC_PKTSEC			15
+#define TNETV107X_LPSC_SECCTL			16
+#define TNETV107X_LPSC_KEYMGR			17
+#define TNETV107X_LPSC_KEYPAD			18
+#define TNETV107X_LPSC_GPIO			19
+#define TNETV107X_LPSC_MDIO			20
+#define TNETV107X_LPSC_SDIO0			21
+#define TNETV107X_LPSC_UART0			22
+#define TNETV107X_LPSC_UART1			23
+#define TNETV107X_LPSC_TIMER0			24
+#define TNETV107X_LPSC_TIMER1			25
+#define TNETV107X_LPSC_WDT_ARM			26
+#define TNETV107X_LPSC_WDT_DSP			27
+#define TNETV107X_LPSC_SSP			28
+#define TNETV107X_LPSC_TDM0			29
+#define TNETV107X_LPSC_VLYNQ			30
+#define TNETV107X_LPSC_MCDMA			31
+#define TNETV107X_LPSC_USB0			32
+#define TNETV107X_LPSC_TDM1			33
+#define TNETV107X_LPSC_DEBUGSS			34
+#define TNETV107X_LPSC_ETHSS_RGMII		35
+#define TNETV107X_LPSC_SYSTEM			36
+#define TNETV107X_LPSC_IMCOP			37
+#define TNETV107X_LPSC_SPARE			38
+#define TNETV107X_LPSC_SDIO1			39
+#define TNETV107X_LPSC_USB1			40
+#define TNETV107X_LPSC_USBSS			41
+#define TNETV107X_LPSC_DDR2_EMIF1_VRST		42
+#define TNETV107X_LPSC_DDR2_EMIF2_VCTL_RST	43
+#define TNETV107X_LPSC_MAX			44
+
 /* PSC register offsets */
 #define EPCPR		0x070
 #define PTCMD		0x120
@@ -189,13 +236,19 @@
 #define MDSTAT		0x800
 #define MDCTL		0xA00
 
+/* PSC module states */
+#define PSC_STATE_SWRSTDISABLE	0
+#define PSC_STATE_SYNCRST	1
+#define PSC_STATE_DISABLE	2
+#define PSC_STATE_ENABLE	3
+
 #define MDSTAT_STATE_MASK 0x1f
 
 #ifndef __ASSEMBLER__
 
 extern int davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id);
 extern void davinci_psc_config(unsigned int domain, unsigned int ctlr,
-		unsigned int id, char enable);
+		unsigned int id, u32 next_state);
 
 #endif
 
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index a584697..f6c4f34 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -13,7 +13,6 @@
 
 #include <mach/hardware.h>
 
-#define DAVINCI_MAX_NR_UARTS	3
 #define DAVINCI_UART0_BASE	(IO_PHYS + 0x20000)
 #define DAVINCI_UART1_BASE	(IO_PHYS + 0x20400)
 #define DAVINCI_UART2_BASE	(IO_PHYS + 0x20800)
diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h
index 5a7d758..e65629c 100644
--- a/arch/arm/mach-davinci/include/mach/system.h
+++ b/arch/arm/mach-davinci/include/mach/system.h
@@ -11,7 +11,7 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-extern void davinci_watchdog_reset(void);
+#include <mach/common.h>
 
 static inline void arch_idle(void)
 {
@@ -20,7 +20,8 @@
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-	davinci_watchdog_reset();
+	if (davinci_soc_info.reset)
+		davinci_soc_info.reset(davinci_soc_info.reset_device);
 }
 
 #endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-davinci/io.c b/arch/arm/mach-davinci/io.c
index a1c0b6b..8ea60a8 100644
--- a/arch/arm/mach-davinci/io.c
+++ b/arch/arm/mach-davinci/io.c
@@ -12,19 +12,29 @@
 #include <linux/io.h>
 
 #include <asm/tlb.h>
+#include <asm/mach/map.h>
 
-#define BETWEEN(p, st, sz)	((p) >= (st) && (p) < ((st) + (sz)))
-#define XLATE(p, pst, vst)	((void __iomem *)((p) - (pst) + (vst)))
+#include <mach/common.h>
 
 /*
  * Intercept ioremap() requests for addresses in our fixed mapping regions.
  */
 void __iomem *davinci_ioremap(unsigned long p, size_t size, unsigned int type)
 {
-	if (BETWEEN(p, IO_PHYS, IO_SIZE))
-		return XLATE(p, IO_PHYS, IO_VIRT);
+	struct map_desc *desc = davinci_soc_info.io_desc;
+	int desc_num = davinci_soc_info.io_desc_num;
+	int i;
 
-	return __arm_ioremap_caller(p, size, type, __builtin_return_address(0));
+	for (i = 0; i < desc_num; i++, desc++) {
+		unsigned long iophys = __pfn_to_phys(desc->pfn);
+		unsigned long iosize = desc->length;
+
+		if (p >= iophys && (p + size) <= (iophys + iosize))
+			return __io(desc->virtual + p - iophys);
+	}
+
+	return __arm_ioremap_caller(p, size, type,
+					__builtin_return_address(0));
 }
 EXPORT_SYMBOL(davinci_ioremap);
 
diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c
index af92ffe..784ddf3 100644
--- a/arch/arm/mach-davinci/irq.c
+++ b/arch/arm/mach-davinci/irq.c
@@ -116,6 +116,11 @@
 	unsigned i;
 	const u8 *davinci_def_priorities = davinci_soc_info.intc_irq_prios;
 
+	davinci_intc_type = DAVINCI_INTC_TYPE_AINTC;
+	davinci_intc_base = ioremap(davinci_soc_info.intc_base, SZ_4K);
+	if (WARN_ON(!davinci_intc_base))
+		return;
+
 	/* Clear all interrupt requests */
 	davinci_irq_writel(~0x0, FIQ_REG0_OFFSET);
 	davinci_irq_writel(~0x0, FIQ_REG1_OFFSET);
@@ -148,7 +153,7 @@
 	}
 
 	/* set up genirq dispatch for ARM INTC */
-	for (i = 0; i < DAVINCI_N_AINTC_IRQ; i++) {
+	for (i = 0; i < davinci_soc_info.intc_irq_num; i++) {
 		set_irq_chip(i, &davinci_irq_chip_0);
 		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
 		if (i != IRQ_TINT1_TINT34)
diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c
index f757e83..f34a8dc 100644
--- a/arch/arm/mach-davinci/mux.c
+++ b/arch/arm/mach-davinci/mux.c
@@ -22,6 +22,8 @@
 #include <mach/mux.h>
 #include <mach/common.h>
 
+static void __iomem *pinmux_base;
+
 /*
  * Sets the DAVINCI MUX register based on the table
  */
@@ -29,14 +31,19 @@
 {
 	static DEFINE_SPINLOCK(mux_spin_lock);
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
-	void __iomem *base = soc_info->pinmux_base;
 	unsigned long flags;
 	const struct mux_config *cfg;
 	unsigned int reg_orig = 0, reg = 0;
 	unsigned int mask, warn = 0;
 
-	if (!soc_info->pinmux_pins)
-		BUG();
+	if (WARN_ON(!soc_info->pinmux_pins))
+		return -ENODEV;
+
+	if (!pinmux_base) {
+		pinmux_base = ioremap(soc_info->pinmux_base, SZ_4K);
+		if (WARN_ON(!pinmux_base))
+			return -ENOMEM;
+	}
 
 	if (index >= soc_info->pinmux_pins_num) {
 		printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n",
@@ -57,7 +64,7 @@
 		unsigned	tmp1, tmp2;
 
 		spin_lock_irqsave(&mux_spin_lock, flags);
-		reg_orig = __raw_readl(base + cfg->mux_reg);
+		reg_orig = __raw_readl(pinmux_base + cfg->mux_reg);
 
 		mask = (cfg->mask << cfg->mask_offset);
 		tmp1 = reg_orig & mask;
@@ -69,7 +76,7 @@
 		if (tmp1 != tmp2)
 			warn = 1;
 
-		__raw_writel(reg, base + cfg->mux_reg);
+		__raw_writel(reg, pinmux_base + cfg->mux_reg);
 		spin_unlock_irqrestore(&mux_spin_lock, flags);
 	}
 
@@ -91,7 +98,7 @@
 }
 EXPORT_SYMBOL(davinci_cfg_reg);
 
-int da8xx_pinmux_setup(const short pins[])
+int __init_or_module davinci_cfg_reg_list(const short pins[])
 {
 	int i, error = -EINVAL;
 
diff --git a/arch/arm/mach-davinci/mux.h b/arch/arm/mach-davinci/mux.h
index adc8694..5aad1e7 100644
--- a/arch/arm/mach-davinci/mux.h
+++ b/arch/arm/mach-davinci/mux.h
@@ -20,7 +20,7 @@
 			.name =  #desc,					\
 			.debug = dbg,					\
 			.mux_reg_name = "PINMUX"#muxreg,		\
-			.mux_reg = PINMUX##muxreg,			\
+			.mux_reg = PINMUX(muxreg),			\
 			.mask_offset = mode_offset,			\
 			.mask = mode_mask,				\
 			.mode = mux_mode,				\
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index adf6b5c..1b15dbd 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -38,8 +38,9 @@
 		return 0;
 	}
 
-	psc_base = soc_info->psc_bases[ctlr];
+	psc_base = ioremap(soc_info->psc_bases[ctlr], SZ_4K);
 	mdstat = __raw_readl(psc_base + MDSTAT + 4 * id);
+	iounmap(psc_base);
 
 	/* if clocked, state can be "Enable" or "SyncReset" */
 	return mdstat & BIT(12);
@@ -47,12 +48,11 @@
 
 /* Enable or disable a PSC domain */
 void davinci_psc_config(unsigned int domain, unsigned int ctlr,
-		unsigned int id, char enable)
+		unsigned int id, u32 next_state)
 {
 	u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl;
 	void __iomem *psc_base;
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
-	u32 next_state = enable ? 0x3 : 0x2; /* 0x3 enables, 0x2 disables */
 
 	if (!soc_info->psc_bases || (ctlr >= soc_info->psc_bases_num)) {
 		pr_warning("PSC: Bad psc data: 0x%x[%d]\n",
@@ -60,7 +60,7 @@
 		return;
 	}
 
-	psc_base = soc_info->psc_bases[ctlr];
+	psc_base = ioremap(soc_info->psc_bases[ctlr], SZ_4K);
 
 	mdctl = __raw_readl(psc_base + MDCTL + 4 * id);
 	mdctl &= ~MDSTAT_STATE_MASK;
@@ -100,4 +100,6 @@
 	do {
 		mdstat = __raw_readl(psc_base + MDSTAT + 4 * id);
 	} while (!((mdstat & MDSTAT_STATE_MASK) == next_state));
+
+	iounmap(psc_base);
 }
diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index 7ce5ba0..1875740 100644
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -35,14 +35,20 @@
 					   int offset)
 {
 	offset <<= up->regshift;
-	return (unsigned int)__raw_readl(IO_ADDRESS(up->mapbase) + offset);
+
+	WARN_ONCE(!up->membase, "unmapped read: uart[%d]\n", offset);
+
+	return (unsigned int)__raw_readl(up->membase + offset);
 }
 
 static inline void serial_write_reg(struct plat_serial8250_port *p, int offset,
 				    int value)
 {
 	offset <<= p->regshift;
-	__raw_writel(value, IO_ADDRESS(p->mapbase) + offset);
+
+	WARN_ONCE(!p->membase, "unmapped write: uart[%d]\n", offset);
+
+	__raw_writel(value, p->membase + offset);
 }
 
 static void __init davinci_serial_reset(struct plat_serial8250_port *p)
@@ -77,20 +83,32 @@
 	 * Make sure the serial ports are muxed on at this point.
 	 * You have to mux them off in device drivers later on if not needed.
 	 */
-	for (i = 0; i < DAVINCI_MAX_NR_UARTS; i++, p++) {
+	for (i = 0; p->flags; i++, p++) {
 		if (!(info->enabled_uarts & (1 << i)))
 			continue;
 
 		sprintf(name, "uart%d", i);
 		uart_clk = clk_get(dev, name);
-		if (IS_ERR(uart_clk))
+		if (IS_ERR(uart_clk)) {
 			printk(KERN_ERR "%s:%d: failed to get UART%d clock\n",
 					__func__, __LINE__, i);
-		else {
-			clk_enable(uart_clk);
-			p->uartclk = clk_get_rate(uart_clk);
-			davinci_serial_reset(p);
+			continue;
 		}
+
+		clk_enable(uart_clk);
+		p->uartclk = clk_get_rate(uart_clk);
+
+		if (!p->membase && p->mapbase) {
+			p->membase = ioremap(p->mapbase, SZ_4K);
+
+			if (p->membase)
+				p->flags &= ~UPF_IOREMAP;
+			else
+				pr_err("uart regs ioremap failed\n");
+		}
+
+		if (p->membase && p->type != PORT_AR7)
+			davinci_serial_reset(p);
 	}
 
 	return platform_device_register(soc_info->serial_dev);
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 9e0b106..0f21c36 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -197,32 +197,36 @@
 {
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 	struct davinci_timer_instance *dtip = soc_info->timer_info->timers;
+	void __iomem *base[2];
 	int i;
 
 	/* Global init of each 64-bit timer as a whole */
 	for(i=0; i<2; i++) {
 		u32 tgcr;
-		void __iomem *base = dtip[i].base;
+
+		base[i] = ioremap(dtip[i].base, SZ_4K);
+		if (WARN_ON(!base[i]))
+			continue;
 
 		/* Disabled, Internal clock source */
-		__raw_writel(0, base + TCR);
+		__raw_writel(0, base[i] + TCR);
 
 		/* reset both timers, no pre-scaler for timer34 */
 		tgcr = 0;
-		__raw_writel(tgcr, base + TGCR);
+		__raw_writel(tgcr, base[i] + TGCR);
 
 		/* Set both timers to unchained 32-bit */
 		tgcr = TGCR_TIMMODE_32BIT_UNCHAINED << TGCR_TIMMODE_SHIFT;
-		__raw_writel(tgcr, base + TGCR);
+		__raw_writel(tgcr, base[i] + TGCR);
 
 		/* Unreset timers */
 		tgcr |= (TGCR_UNRESET << TGCR_TIM12RS_SHIFT) |
 			(TGCR_UNRESET << TGCR_TIM34RS_SHIFT);
-		__raw_writel(tgcr, base + TGCR);
+		__raw_writel(tgcr, base[i] + TGCR);
 
 		/* Init both counters to zero */
-		__raw_writel(0, base + TIM12);
-		__raw_writel(0, base + TIM34);
+		__raw_writel(0, base[i] + TIM12);
+		__raw_writel(0, base[i] + TIM34);
 	}
 
 	/* Init of each timer as a 32-bit timer */
@@ -231,7 +235,9 @@
 		int timer = ID_TO_TIMER(t->id);
 		u32 irq;
 
-		t->base = dtip[timer].base;
+		t->base = base[timer];
+		if (!t->base)
+			continue;
 
 		if (IS_TIMER_BOT(t->id)) {
 			t->enamode_shift = 6;
@@ -361,13 +367,13 @@
 		}
 	}
 
-	/* init timer hw */
-	timer_init();
-
 	timer_clk = clk_get(NULL, "timer0");
 	BUG_ON(IS_ERR(timer_clk));
 	clk_enable(timer_clk);
 
+	/* init timer hw */
+	timer_init();
+
 	davinci_clock_tick_rate = clk_get_rate(timer_clk);
 
 	/* setup clocksource */
@@ -399,13 +405,16 @@
 
 
 /* reset board using watchdog timer */
-void davinci_watchdog_reset(void)
+void davinci_watchdog_reset(struct platform_device *pdev)
 {
 	u32 tgcr, wdtcr;
-	struct platform_device *pdev = &davinci_wdt_device;
-	void __iomem *base = IO_ADDRESS(pdev->resource[0].start);
+	void __iomem *base;
 	struct clk *wd_clk;
 
+	base = ioremap(pdev->resource[0].start, SZ_4K);
+	if (WARN_ON(!base))
+		return;
+
 	wd_clk = clk_get(&pdev->dev, NULL);
 	if (WARN_ON(IS_ERR(wd_clk)))
 		return;
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 6a13037..50ac047 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -620,6 +620,16 @@
 
 comment "on-CPU RTC drivers"
 
+config RTC_DRV_DAVINCI
+	tristate "TI DaVinci RTC"
+	depends on ARCH_DAVINCI_DM365
+	help
+	  If you say yes here you get support for the RTC on the
+	  DaVinci platforms (DM365).
+
+	  This driver can also be built as a module. If so, the module
+	  will be called rtc-davinci.
+
 config RTC_DRV_OMAP
 	tristate "TI OMAP1"
 	depends on ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_DAVINCI_DA8XX
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 44ef194..245311a 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -27,6 +27,7 @@
 obj-$(CONFIG_RTC_DRV_BQ4802)	+= rtc-bq4802.o
 obj-$(CONFIG_RTC_DRV_CMOS)	+= rtc-cmos.o
 obj-$(CONFIG_RTC_DRV_COH901331)	+= rtc-coh901331.o
+obj-$(CONFIG_RTC_DRV_DAVINCI)	+= rtc-davinci.o
 obj-$(CONFIG_RTC_DRV_DM355EVM)	+= rtc-dm355evm.o
 obj-$(CONFIG_RTC_DRV_DS1216)	+= rtc-ds1216.o
 obj-$(CONFIG_RTC_DRV_DS1286)	+= rtc-ds1286.o
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
new file mode 100644
index 0000000..92a8f6c
--- /dev/null
+++ b/drivers/rtc/rtc-davinci.c
@@ -0,0 +1,673 @@
+/*
+ * DaVinci Power Management and Real Time Clock Driver for TI platforms
+ *
+ * Copyright (C) 2009 Texas Instruments, Inc
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.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
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/rtc.h>
+#include <linux/bcd.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+/*
+ * The DaVinci RTC is a simple RTC with the following
+ * Sec: 0 - 59 : BCD count
+ * Min: 0 - 59 : BCD count
+ * Hour: 0 - 23 : BCD count
+ * Day: 0 - 0x7FFF(32767) : Binary count ( Over 89 years )
+ */
+
+/* PRTC interface registers */
+#define DAVINCI_PRTCIF_PID		0x00
+#define PRTCIF_CTLR			0x04
+#define PRTCIF_LDATA			0x08
+#define PRTCIF_UDATA			0x0C
+#define PRTCIF_INTEN			0x10
+#define PRTCIF_INTFLG			0x14
+
+/* PRTCIF_CTLR bit fields */
+#define PRTCIF_CTLR_BUSY		BIT(31)
+#define PRTCIF_CTLR_SIZE		BIT(25)
+#define PRTCIF_CTLR_DIR			BIT(24)
+#define PRTCIF_CTLR_BENU_MSB		BIT(23)
+#define PRTCIF_CTLR_BENU_3RD_BYTE	BIT(22)
+#define PRTCIF_CTLR_BENU_2ND_BYTE	BIT(21)
+#define PRTCIF_CTLR_BENU_LSB		BIT(20)
+#define PRTCIF_CTLR_BENU_MASK		(0x00F00000)
+#define PRTCIF_CTLR_BENL_MSB		BIT(19)
+#define PRTCIF_CTLR_BENL_3RD_BYTE	BIT(18)
+#define PRTCIF_CTLR_BENL_2ND_BYTE	BIT(17)
+#define PRTCIF_CTLR_BENL_LSB		BIT(16)
+#define PRTCIF_CTLR_BENL_MASK		(0x000F0000)
+
+/* PRTCIF_INTEN bit fields */
+#define PRTCIF_INTEN_RTCSS		BIT(1)
+#define PRTCIF_INTEN_RTCIF		BIT(0)
+#define PRTCIF_INTEN_MASK		(PRTCIF_INTEN_RTCSS \
+					| PRTCIF_INTEN_RTCIF)
+
+/* PRTCIF_INTFLG bit fields */
+#define PRTCIF_INTFLG_RTCSS		BIT(1)
+#define PRTCIF_INTFLG_RTCIF		BIT(0)
+#define PRTCIF_INTFLG_MASK		(PRTCIF_INTFLG_RTCSS \
+					| PRTCIF_INTFLG_RTCIF)
+
+/* PRTC subsystem registers */
+#define PRTCSS_RTC_INTC_EXTENA1		(0x0C)
+#define PRTCSS_RTC_CTRL			(0x10)
+#define PRTCSS_RTC_WDT			(0x11)
+#define PRTCSS_RTC_TMR0			(0x12)
+#define PRTCSS_RTC_TMR1			(0x13)
+#define PRTCSS_RTC_CCTRL		(0x14)
+#define PRTCSS_RTC_SEC			(0x15)
+#define PRTCSS_RTC_MIN			(0x16)
+#define PRTCSS_RTC_HOUR			(0x17)
+#define PRTCSS_RTC_DAY0			(0x18)
+#define PRTCSS_RTC_DAY1			(0x19)
+#define PRTCSS_RTC_AMIN			(0x1A)
+#define PRTCSS_RTC_AHOUR		(0x1B)
+#define PRTCSS_RTC_ADAY0		(0x1C)
+#define PRTCSS_RTC_ADAY1		(0x1D)
+#define PRTCSS_RTC_CLKC_CNT		(0x20)
+
+/* PRTCSS_RTC_INTC_EXTENA1 */
+#define PRTCSS_RTC_INTC_EXTENA1_MASK	(0x07)
+
+/* PRTCSS_RTC_CTRL bit fields */
+#define PRTCSS_RTC_CTRL_WDTBUS		BIT(7)
+#define PRTCSS_RTC_CTRL_WEN		BIT(6)
+#define PRTCSS_RTC_CTRL_WDRT		BIT(5)
+#define PRTCSS_RTC_CTRL_WDTFLG		BIT(4)
+#define PRTCSS_RTC_CTRL_TE		BIT(3)
+#define PRTCSS_RTC_CTRL_TIEN		BIT(2)
+#define PRTCSS_RTC_CTRL_TMRFLG		BIT(1)
+#define PRTCSS_RTC_CTRL_TMMD		BIT(0)
+
+/* PRTCSS_RTC_CCTRL bit fields */
+#define PRTCSS_RTC_CCTRL_CALBUSY	BIT(7)
+#define PRTCSS_RTC_CCTRL_DAEN		BIT(5)
+#define PRTCSS_RTC_CCTRL_HAEN		BIT(4)
+#define PRTCSS_RTC_CCTRL_MAEN		BIT(3)
+#define PRTCSS_RTC_CCTRL_ALMFLG		BIT(2)
+#define PRTCSS_RTC_CCTRL_AIEN		BIT(1)
+#define PRTCSS_RTC_CCTRL_CAEN		BIT(0)
+
+static DEFINE_SPINLOCK(davinci_rtc_lock);
+
+struct davinci_rtc {
+	struct rtc_device 		*rtc;
+	void __iomem			*base;
+	resource_size_t			pbase;
+	size_t				base_size;
+	int				irq;
+};
+
+static inline void rtcif_write(struct davinci_rtc *davinci_rtc,
+			       u32 val, u32 addr)
+{
+	writel(val, davinci_rtc->base + addr);
+}
+
+static inline u32 rtcif_read(struct davinci_rtc *davinci_rtc, u32 addr)
+{
+	return readl(davinci_rtc->base + addr);
+}
+
+static inline void rtcif_wait(struct davinci_rtc *davinci_rtc)
+{
+	while (rtcif_read(davinci_rtc, PRTCIF_CTLR) & PRTCIF_CTLR_BUSY)
+		cpu_relax();
+}
+
+static inline void rtcss_write(struct davinci_rtc *davinci_rtc,
+			       unsigned long val, u8 addr)
+{
+	rtcif_wait(davinci_rtc);
+
+	rtcif_write(davinci_rtc, PRTCIF_CTLR_BENL_LSB | addr, PRTCIF_CTLR);
+	rtcif_write(davinci_rtc, val, PRTCIF_LDATA);
+
+	rtcif_wait(davinci_rtc);
+}
+
+static inline u8 rtcss_read(struct davinci_rtc *davinci_rtc, u8 addr)
+{
+	rtcif_wait(davinci_rtc);
+
+	rtcif_write(davinci_rtc, PRTCIF_CTLR_DIR | PRTCIF_CTLR_BENL_LSB | addr,
+		    PRTCIF_CTLR);
+
+	rtcif_wait(davinci_rtc);
+
+	return rtcif_read(davinci_rtc, PRTCIF_LDATA);
+}
+
+static inline void davinci_rtcss_calendar_wait(struct davinci_rtc *davinci_rtc)
+{
+	while (rtcss_read(davinci_rtc, PRTCSS_RTC_CCTRL) &
+	       PRTCSS_RTC_CCTRL_CALBUSY)
+		cpu_relax();
+}
+
+static irqreturn_t davinci_rtc_interrupt(int irq, void *class_dev)
+{
+	struct davinci_rtc *davinci_rtc = class_dev;
+	unsigned long events = 0;
+	u32 irq_flg;
+	u8 alm_irq, tmr_irq;
+	u8 rtc_ctrl, rtc_cctrl;
+	int ret = IRQ_NONE;
+
+	irq_flg = rtcif_read(davinci_rtc, PRTCIF_INTFLG) &
+		  PRTCIF_INTFLG_RTCSS;
+
+	alm_irq = rtcss_read(davinci_rtc, PRTCSS_RTC_CCTRL) &
+		  PRTCSS_RTC_CCTRL_ALMFLG;
+
+	tmr_irq = rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL) &
+		  PRTCSS_RTC_CTRL_TMRFLG;
+
+	if (irq_flg) {
+		if (alm_irq) {
+			events |= RTC_IRQF | RTC_AF;
+			rtc_cctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CCTRL);
+			rtc_cctrl |=  PRTCSS_RTC_CCTRL_ALMFLG;
+			rtcss_write(davinci_rtc, rtc_cctrl, PRTCSS_RTC_CCTRL);
+		} else if (tmr_irq) {
+			events |= RTC_IRQF | RTC_PF;
+			rtc_ctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL);
+			rtc_ctrl |=  PRTCSS_RTC_CTRL_TMRFLG;
+			rtcss_write(davinci_rtc, rtc_ctrl, PRTCSS_RTC_CTRL);
+		}
+
+		rtcif_write(davinci_rtc, PRTCIF_INTFLG_RTCSS,
+				    PRTCIF_INTFLG);
+		rtc_update_irq(davinci_rtc->rtc, 1, events);
+
+		ret = IRQ_HANDLED;
+	}
+
+	return ret;
+}
+
+static int
+davinci_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	u8 rtc_ctrl;
+	unsigned long flags;
+	int ret = 0;
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	rtc_ctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL);
+
+	switch (cmd) {
+	case RTC_WIE_ON:
+		rtc_ctrl |= PRTCSS_RTC_CTRL_WEN | PRTCSS_RTC_CTRL_WDTFLG;
+		break;
+	case RTC_WIE_OFF:
+		rtc_ctrl &= ~PRTCSS_RTC_CTRL_WEN;
+		break;
+	case RTC_UIE_OFF:
+	case RTC_UIE_ON:
+		ret = -ENOTTY;
+		break;
+	default:
+		ret = -ENOIOCTLCMD;
+	}
+
+	rtcss_write(davinci_rtc, rtc_ctrl, PRTCSS_RTC_CTRL);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	return ret;
+}
+
+static int convertfromdays(u16 days, struct rtc_time *tm)
+{
+	int tmp_days, year, mon;
+
+	for (year = 2000;; year++) {
+		tmp_days = rtc_year_days(1, 12, year);
+		if (days >= tmp_days)
+			days -= tmp_days;
+		else {
+			for (mon = 0;; mon++) {
+				tmp_days = rtc_month_days(mon, year);
+				if (days >= tmp_days) {
+					days -= tmp_days;
+				} else {
+					tm->tm_year = year - 1900;
+					tm->tm_mon = mon;
+					tm->tm_mday = days + 1;
+					break;
+				}
+			}
+			break;
+		}
+	}
+	return 0;
+}
+
+static int convert2days(u16 *days, struct rtc_time *tm)
+{
+	int i;
+	*days = 0;
+
+	/* epoch == 1900 */
+	if (tm->tm_year < 100 || tm->tm_year > 199)
+		return -EINVAL;
+
+	for (i = 2000; i < 1900 + tm->tm_year; i++)
+		*days += rtc_year_days(1, 12, i);
+
+	*days += rtc_year_days(tm->tm_mday, tm->tm_mon, 1900 + tm->tm_year);
+
+	return 0;
+}
+
+static int davinci_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	u16 days = 0;
+	u8 day0, day1;
+	unsigned long flags;
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	tm->tm_sec = bcd2bin(rtcss_read(davinci_rtc, PRTCSS_RTC_SEC));
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	tm->tm_min = bcd2bin(rtcss_read(davinci_rtc, PRTCSS_RTC_MIN));
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	tm->tm_hour = bcd2bin(rtcss_read(davinci_rtc, PRTCSS_RTC_HOUR));
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	day0 = rtcss_read(davinci_rtc, PRTCSS_RTC_DAY0);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	day1 = rtcss_read(davinci_rtc, PRTCSS_RTC_DAY1);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	days |= day1;
+	days <<= 8;
+	days |= day0;
+
+	if (convertfromdays(days, tm) < 0)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int davinci_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	u16 days;
+	u8 rtc_cctrl;
+	unsigned long flags;
+
+	if (convert2days(&days, tm) < 0)
+		return -EINVAL;
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, bin2bcd(tm->tm_sec), PRTCSS_RTC_SEC);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, bin2bcd(tm->tm_min), PRTCSS_RTC_MIN);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, bin2bcd(tm->tm_hour), PRTCSS_RTC_HOUR);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, days & 0xFF, PRTCSS_RTC_DAY0);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, (days & 0xFF00) >> 8, PRTCSS_RTC_DAY1);
+
+	rtc_cctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CCTRL);
+	rtc_cctrl |= PRTCSS_RTC_CCTRL_CAEN;
+	rtcss_write(davinci_rtc, rtc_cctrl, PRTCSS_RTC_CCTRL);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	return 0;
+}
+
+static int davinci_rtc_alarm_irq_enable(struct device *dev,
+					unsigned int enabled)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	unsigned long flags;
+	u8 rtc_cctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CCTRL);
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	if (enabled)
+		rtc_cctrl |= PRTCSS_RTC_CCTRL_DAEN |
+			     PRTCSS_RTC_CCTRL_HAEN |
+			     PRTCSS_RTC_CCTRL_MAEN |
+			     PRTCSS_RTC_CCTRL_ALMFLG |
+			     PRTCSS_RTC_CCTRL_AIEN;
+	else
+		rtc_cctrl &= ~PRTCSS_RTC_CCTRL_AIEN;
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, rtc_cctrl, PRTCSS_RTC_CCTRL);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	return 0;
+}
+
+static int davinci_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	u16 days = 0;
+	u8 day0, day1;
+	unsigned long flags;
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	alm->time.tm_min = bcd2bin(rtcss_read(davinci_rtc, PRTCSS_RTC_AMIN));
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	alm->time.tm_hour = bcd2bin(rtcss_read(davinci_rtc, PRTCSS_RTC_AHOUR));
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	day0 = rtcss_read(davinci_rtc, PRTCSS_RTC_ADAY0);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	day1 = rtcss_read(davinci_rtc, PRTCSS_RTC_ADAY1);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+	days |= day1;
+	days <<= 8;
+	days |= day0;
+
+	if (convertfromdays(days, &alm->time) < 0)
+		return -EINVAL;
+
+	alm->pending = !!(rtcss_read(davinci_rtc,
+			  PRTCSS_RTC_CCTRL) &
+			PRTCSS_RTC_CCTRL_AIEN);
+	alm->enabled = alm->pending && device_may_wakeup(dev);
+
+	return 0;
+}
+
+static int davinci_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	unsigned long flags;
+	u16 days;
+
+	if (alm->time.tm_mday <= 0 && alm->time.tm_mon < 0
+	    && alm->time.tm_year < 0) {
+		struct rtc_time tm;
+		unsigned long now, then;
+
+		davinci_rtc_read_time(dev, &tm);
+		rtc_tm_to_time(&tm, &now);
+
+		alm->time.tm_mday = tm.tm_mday;
+		alm->time.tm_mon = tm.tm_mon;
+		alm->time.tm_year = tm.tm_year;
+		rtc_tm_to_time(&alm->time, &then);
+
+		if (then < now) {
+			rtc_time_to_tm(now + 24 * 60 * 60, &tm);
+			alm->time.tm_mday = tm.tm_mday;
+			alm->time.tm_mon = tm.tm_mon;
+			alm->time.tm_year = tm.tm_year;
+		}
+	}
+
+	if (convert2days(&days, &alm->time) < 0)
+		return -EINVAL;
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, bin2bcd(alm->time.tm_min), PRTCSS_RTC_AMIN);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, bin2bcd(alm->time.tm_hour), PRTCSS_RTC_AHOUR);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, days & 0xFF, PRTCSS_RTC_ADAY0);
+
+	davinci_rtcss_calendar_wait(davinci_rtc);
+	rtcss_write(davinci_rtc, (days & 0xFF00) >> 8, PRTCSS_RTC_ADAY1);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	return 0;
+}
+
+static int davinci_rtc_irq_set_state(struct device *dev, int enabled)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	unsigned long flags;
+	u8 rtc_ctrl;
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	rtc_ctrl = rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL);
+
+	if (enabled) {
+		while (rtcss_read(davinci_rtc, PRTCSS_RTC_CTRL)
+		       & PRTCSS_RTC_CTRL_WDTBUS)
+			cpu_relax();
+
+		rtc_ctrl |= PRTCSS_RTC_CTRL_TE;
+		rtcss_write(davinci_rtc, rtc_ctrl, PRTCSS_RTC_CTRL);
+
+		rtcss_write(davinci_rtc, 0x0, PRTCSS_RTC_CLKC_CNT);
+
+		rtc_ctrl |= PRTCSS_RTC_CTRL_TIEN |
+			    PRTCSS_RTC_CTRL_TMMD |
+			    PRTCSS_RTC_CTRL_TMRFLG;
+	} else
+		rtc_ctrl &= ~PRTCSS_RTC_CTRL_TIEN;
+
+	rtcss_write(davinci_rtc, rtc_ctrl, PRTCSS_RTC_CTRL);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	return 0;
+}
+
+static int davinci_rtc_irq_set_freq(struct device *dev, int freq)
+{
+	struct davinci_rtc *davinci_rtc = dev_get_drvdata(dev);
+	unsigned long flags;
+	u16 tmr_counter = (0x8000 >> (ffs(freq) - 1));
+
+	spin_lock_irqsave(&davinci_rtc_lock, flags);
+
+	rtcss_write(davinci_rtc, tmr_counter & 0xFF, PRTCSS_RTC_TMR0);
+	rtcss_write(davinci_rtc, (tmr_counter & 0xFF00) >> 8, PRTCSS_RTC_TMR1);
+
+	spin_unlock_irqrestore(&davinci_rtc_lock, flags);
+
+	return 0;
+}
+
+static struct rtc_class_ops davinci_rtc_ops = {
+	.ioctl			= davinci_rtc_ioctl,
+	.read_time		= davinci_rtc_read_time,
+	.set_time		= davinci_rtc_set_time,
+	.alarm_irq_enable	= davinci_rtc_alarm_irq_enable,
+	.read_alarm		= davinci_rtc_read_alarm,
+	.set_alarm		= davinci_rtc_set_alarm,
+	.irq_set_state		= davinci_rtc_irq_set_state,
+	.irq_set_freq		= davinci_rtc_irq_set_freq,
+};
+
+static int __init davinci_rtc_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct davinci_rtc *davinci_rtc;
+	struct resource *res, *mem;
+	int ret = 0;
+
+	davinci_rtc = kzalloc(sizeof(struct davinci_rtc), GFP_KERNEL);
+	if (!davinci_rtc) {
+		dev_dbg(dev, "could not allocate memory for private data\n");
+		return -ENOMEM;
+	}
+
+	davinci_rtc->irq = platform_get_irq(pdev, 0);
+	if (davinci_rtc->irq < 0) {
+		dev_err(dev, "no RTC irq\n");
+		ret = davinci_rtc->irq;
+		goto fail1;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(dev, "no mem resource\n");
+		ret = -EINVAL;
+		goto fail1;
+	}
+
+	davinci_rtc->pbase = res->start;
+	davinci_rtc->base_size = resource_size(res);
+
+	mem = request_mem_region(davinci_rtc->pbase, davinci_rtc->base_size,
+				 pdev->name);
+	if (!mem) {
+		dev_err(dev, "RTC registers at %08x are not free\n",
+			davinci_rtc->pbase);
+		ret = -EBUSY;
+		goto fail1;
+	}
+
+	davinci_rtc->base = ioremap(davinci_rtc->pbase, davinci_rtc->base_size);
+	if (!davinci_rtc->base) {
+		dev_err(dev, "unable to ioremap MEM resource\n");
+		ret = -ENOMEM;
+		goto fail2;
+	}
+
+	davinci_rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
+				    &davinci_rtc_ops, THIS_MODULE);
+	if (IS_ERR(davinci_rtc->rtc)) {
+		dev_err(dev, "unable to register RTC device, err %ld\n",
+				PTR_ERR(davinci_rtc->rtc));
+		goto fail3;
+	}
+
+	rtcif_write(davinci_rtc, PRTCIF_INTFLG_RTCSS, PRTCIF_INTFLG);
+	rtcif_write(davinci_rtc, 0, PRTCIF_INTEN);
+	rtcss_write(davinci_rtc, 0, PRTCSS_RTC_INTC_EXTENA1);
+
+	rtcss_write(davinci_rtc, 0, PRTCSS_RTC_CTRL);
+	rtcss_write(davinci_rtc, 0, PRTCSS_RTC_CCTRL);
+
+	ret = request_irq(davinci_rtc->irq, davinci_rtc_interrupt,
+			  IRQF_DISABLED, "davinci_rtc", davinci_rtc);
+	if (ret < 0) {
+		dev_err(dev, "unable to register davinci RTC interrupt\n");
+		goto fail4;
+	}
+
+	/* Enable interrupts */
+	rtcif_write(davinci_rtc, PRTCIF_INTEN_RTCSS, PRTCIF_INTEN);
+	rtcss_write(davinci_rtc, PRTCSS_RTC_INTC_EXTENA1_MASK,
+			    PRTCSS_RTC_INTC_EXTENA1);
+
+	rtcss_write(davinci_rtc, PRTCSS_RTC_CCTRL_CAEN, PRTCSS_RTC_CCTRL);
+
+	platform_set_drvdata(pdev, davinci_rtc);
+
+	device_init_wakeup(&pdev->dev, 0);
+
+	return 0;
+
+fail4:
+	rtc_device_unregister(davinci_rtc->rtc);
+fail3:
+	iounmap(davinci_rtc->base);
+fail2:
+	release_mem_region(davinci_rtc->pbase, davinci_rtc->base_size);
+fail1:
+	kfree(davinci_rtc);
+
+	return ret;
+}
+
+static int __devexit davinci_rtc_remove(struct platform_device *pdev)
+{
+	struct davinci_rtc *davinci_rtc = platform_get_drvdata(pdev);
+
+	device_init_wakeup(&pdev->dev, 0);
+
+	rtcif_write(davinci_rtc, 0, PRTCIF_INTEN);
+
+	free_irq(davinci_rtc->irq, davinci_rtc);
+
+	rtc_device_unregister(davinci_rtc->rtc);
+
+	iounmap(davinci_rtc->base);
+	release_mem_region(davinci_rtc->pbase, davinci_rtc->base_size);
+
+	platform_set_drvdata(pdev, NULL);
+
+	kfree(davinci_rtc);
+
+	return 0;
+}
+
+static struct platform_driver davinci_rtc_driver = {
+	.probe		= davinci_rtc_probe,
+	.remove		= __devexit_p(davinci_rtc_remove),
+	.driver		= {
+		.name = "rtc_davinci",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init rtc_init(void)
+{
+	return platform_driver_probe(&davinci_rtc_driver, davinci_rtc_probe);
+}
+module_init(rtc_init);
+
+static void __exit rtc_exit(void)
+{
+	platform_driver_unregister(&davinci_rtc_driver);
+}
+module_exit(rtc_exit);
+
+MODULE_AUTHOR("Miguel Aguilar <miguel.aguilar@ridgerun.com>");
+MODULE_DESCRIPTION("Texas Instruments DaVinci PRTC Driver");
+MODULE_LICENSE("GPL");