text: /*
   * board-devkit8000.c - TimLL Devkit8000
   *
   * Copyright (C) 2009 Kim Botherway
   * Copyright (C) 2010 Thomas Weber
   *
   * Modified from mach-omap2/board-omap3beagle.c
   *
   * Initial code: Syed Mohammed Khasim
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #include <linux/kernel.h>
  #include <linux/init.h>
  #include <linux/platform_device.h>
  #include <linux/delay.h>
  #include <linux/err.h>
  #include <linux/clk.h>
  #include <linux/io.h>
  #include <linux/leds.h>
  #include <linux/gpio.h>
  #include <linux/input.h>
  #include <linux/gpio_keys.h>
  
  #include <linux/mtd/mtd.h>
  #include <linux/mtd/partitions.h>
  #include <linux/mtd/nand.h>
  #include <linux/mmc/host.h>
  #include <linux/usb/phy.h>
  
  #include <linux/regulator/machine.h>
  #include <linux/i2c/twl.h>
  #include "id.h"
  #include <asm/mach-types.h>
  #include <asm/mach/arch.h>
  #include <asm/mach/map.h>
  #include <asm/mach/flash.h>
  
  #include "common.h"
  #include "gpmc.h"
  #include <linux/platform_data/mtd-nand-omap2.h>
  #include <video/omapdss.h>
  #include <video/omap-panel-data.h>
  
  #include <linux/platform_data/spi-omap2-mcspi.h>
  #include <linux/input/matrix_keypad.h>
  #include <linux/spi/spi.h>
  #include <linux/dm9000.h>
  #include <linux/interrupt.h>
  
  #include "sdram-micron-mt46h32m32lf-6.h"
  #include "mux.h"
  #include "hsmmc.h"
  #include "board-flash.h"
  #include "common-board-devices.h"
  
  #define	NAND_CS			0
  
  #define OMAP_DM9000_GPIO_IRQ	25
  #define OMAP3_DEVKIT_TS_GPIO	27
  
  static struct mtd_partition devkit8000_nand_partitions[] = {
  	/* All the partition sizes are listed in terms of NAND block size */
  	{
  		.name		= "X-Loader",
  		.offset		= 0,
  		.size		= 4 * NAND_BLOCK_SIZE,
  		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
  	},
  	{
  		.name		= "U-Boot",
  		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x80000 */
  		.size		= 15 * NAND_BLOCK_SIZE,
  		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
  	},
  	{
  		.name		= "U-Boot Env",
  		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x260000 */
  		.size		= 1 * NAND_BLOCK_SIZE,
  	},
  	{
  		.name		= "Kernel",
  		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x280000 */
  		.size		= 32 * NAND_BLOCK_SIZE,
  	},
  	{
  		.name		= "File System",
  		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x680000 */
  		.size		= MTDPART_SIZ_FULL,
  	},
  };
  
  static struct omap2_hsmmc_info mmc[] = {
  	{
  		.mmc		= 1,
  		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
  		.gpio_wp	= 29,
  		.deferred	= true,
  	},
  	{}	/* Terminator */
  };
  
  static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
  	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
  };
  
  /* ads7846 on SPI */
  static struct regulator_consumer_supply devkit8000_vio_supply[] = {
  	REGULATOR_SUPPLY("vcc", "spi2.0"),
  };
  
  static const struct display_timing devkit8000_lcd_videomode = {
  	.pixelclock	= { 0, 40000000, 0 },
  
  	.hactive = { 0, 800, 0 },
  	.hfront_porch = { 0, 1, 0 },
  	.hback_porch = { 0, 1, 0 },
  	.hsync_len = { 0, 48, 0 },
  
  	.vactive = { 0, 480, 0 },
  	.vfront_porch = { 0, 12, 0 },
  	.vback_porch = { 0, 25, 0 },
  	.vsync_len = { 0, 3, 0 },
  
  	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
  		DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
  };
  
  static struct panel_dpi_platform_data devkit8000_lcd_pdata = {
  	.name                   = "lcd",
  	.source                 = "dpi.0",
  
  	.data_lines		= 24,
  
  	.display_timing		= &devkit8000_lcd_videomode,
  
  	.enable_gpio		= -1,	/* filled in code */
  	.backlight_gpio		= -1,
  };
  
  static struct platform_device devkit8000_lcd_device = {
  	.name                   = "panel-dpi",
  	.id                     = 0,
  	.dev.platform_data      = &devkit8000_lcd_pdata,
  };
  
  static struct connector_dvi_platform_data devkit8000_dvi_connector_pdata = {
  	.name                   = "dvi",
  	.source                 = "tfp410.0",
  	.i2c_bus_num            = 1,
  };
  
  static struct platform_device devkit8000_dvi_connector_device = {
  	.name                   = "connector-dvi",
  	.id                     = 0,
  	.dev.platform_data      = &devkit8000_dvi_connector_pdata,
  };
  
  static struct encoder_tfp410_platform_data devkit8000_tfp410_pdata = {
  	.name                   = "tfp410.0",
  	.source                 = "dpi.0",
  	.data_lines             = 24,
  	.power_down_gpio        = -1,	/* filled in code */
  };
  
  static struct platform_device devkit8000_tfp410_device = {
  	.name                   = "tfp410",
  	.id                     = 0,
  	.dev.platform_data      = &devkit8000_tfp410_pdata,
  };
  
  static struct connector_atv_platform_data devkit8000_tv_pdata = {
  	.name = "tv",
  	.source = "venc.0",
  	.connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
  	.invert_polarity = false,
  };
  
  static struct platform_device devkit8000_tv_connector_device = {
  	.name                   = "connector-analog-tv",
  	.id                     = 0,
  	.dev.platform_data      = &devkit8000_tv_pdata,
  };
  
  static struct omap_dss_board_info devkit8000_dss_data = {
  	.default_display_name = "lcd",
  };
  
  static uint32_t board_keymap[] = {
  	KEY(0, 0, KEY_1),
  	KEY(1, 0, KEY_2),
  	KEY(2, 0, KEY_3),
  	KEY(0, 1, KEY_4),
  	KEY(1, 1, KEY_5),
  	KEY(2, 1, KEY_6),
  	KEY(3, 1, KEY_F5),
  	KEY(0, 2, KEY_7),
  	KEY(1, 2, KEY_8),
  	KEY(2, 2, KEY_9),
  	KEY(3, 2, KEY_F6),
  	KEY(0, 3, KEY_F7),
  	KEY(1, 3, KEY_0),
  	KEY(2, 3, KEY_F8),
  	PERSISTENT_KEY(4, 5),
  	KEY(4, 4, KEY_VOLUMEUP),
  	KEY(5, 5, KEY_VOLUMEDOWN),
  	0
  };
  
  static struct matrix_keymap_data board_map_data = {
  	.keymap			= board_keymap,
  	.keymap_size		= ARRAY_SIZE(board_keymap),
  };
  
  static struct twl4030_keypad_data devkit8000_kp_data = {
  	.keymap_data	= &board_map_data,
  	.rows		= 6,
  	.cols		= 6,
  	.rep		= 1,
  };
  
  static struct gpio_led gpio_leds[];
  
  static int devkit8000_twl_gpio_setup(struct device *dev,
  		unsigned gpio, unsigned ngpio)
  {
  	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
  	mmc[0].gpio_cd = gpio + 0;
  	omap_hsmmc_late_init(mmc);
  
  	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
  	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
  
  	/* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
  	devkit8000_lcd_pdata.enable_gpio = gpio + TWL4030_GPIO_MAX + 0;
  
  	/* gpio + 7 is "DVI_PD" (out, active low) */
  	devkit8000_tfp410_pdata.power_down_gpio = gpio + 7;
  
  	return 0;
  }
  
  static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
  	.use_leds	= true,
  	.pulldowns	= BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
  				| BIT(15) | BIT(16) | BIT(17),
  	.setup		= devkit8000_twl_gpio_setup,
  };
  
  static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
  	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
  	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
  	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
  };
  
  /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
  static struct regulator_init_data devkit8000_vmmc1 = {
  	.constraints = {
  		.min_uV			= 1850000,
  		.max_uV			= 3150000,
  		.valid_modes_mask	= REGULATOR_MODE_NORMAL
  					| REGULATOR_MODE_STANDBY,
  		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE
  					| REGULATOR_CHANGE_MODE
  					| REGULATOR_CHANGE_STATUS,
  	},
  	.num_consumer_supplies	= ARRAY_SIZE(devkit8000_vmmc1_supply),
  	.consumer_supplies	= devkit8000_vmmc1_supply,
  };
  
  /* VPLL1 for digital video outputs */
  static struct regulator_init_data devkit8000_vpll1 = {
  	.constraints = {
  		.min_uV			= 1800000,
  		.max_uV			= 1800000,
  		.valid_modes_mask	= REGULATOR_MODE_NORMAL
  					| REGULATOR_MODE_STANDBY,
  		.valid_ops_mask		= REGULATOR_CHANGE_MODE
  					| REGULATOR_CHANGE_STATUS,
  	},
  	.num_consumer_supplies	= ARRAY_SIZE(devkit8000_vpll1_supplies),
  	.consumer_supplies	= devkit8000_vpll1_supplies,
  };
  
  /* VAUX4 for ads7846 and nubs */
  static struct regulator_init_data devkit8000_vio = {
  	.constraints = {
  		.min_uV                 = 1800000,
  		.max_uV                 = 1800000,
  		.apply_uV               = true,
  		.valid_modes_mask       = REGULATOR_MODE_NORMAL
  			| REGULATOR_MODE_STANDBY,
  		.valid_ops_mask         = REGULATOR_CHANGE_MODE
  			| REGULATOR_CHANGE_STATUS,
  	},
  	.num_consumer_supplies  = ARRAY_SIZE(devkit8000_vio_supply),
  	.consumer_supplies      = devkit8000_vio_supply,
  };
  
  static struct twl4030_platform_data devkit8000_twldata = {
  	/* platform_data for children goes here */
  	.gpio		= &devkit8000_gpio_data,
  	.vmmc1		= &devkit8000_vmmc1,
  	.vpll1		= &devkit8000_vpll1,
  	.vio		= &devkit8000_vio,
  	.keypad		= &devkit8000_kp_data,
  };
  
  static int __init devkit8000_i2c_init(void)
  {
  	omap3_pmic_get_config(&devkit8000_twldata,
  			  TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
  			  TWL_COMMON_REGULATOR_VDAC);
  	omap3_pmic_init("tps65930", &devkit8000_twldata);
  	/* Bus 3 is attached to the DVI port where devices like the pico DLP
  	 * projector don't work reliably with 400kHz */
  	omap_register_i2c_bus(3, 400, NULL, 0);
  	return 0;
  }
  
  static struct gpio_led gpio_leds[] = {
  	{
  		.name			= "led1",
  		.default_trigger	= "heartbeat",
  		.gpio			= 186,
  		.active_low		= true,
  	},
  	{
  		.name			= "led2",
  		.default_trigger	= "mmc0",
  		.gpio			= 163,
  		.active_low		= true,
  	},
  	{
  		.name			= "ledB",
  		.default_trigger	= "none",
  		.gpio			= 153,
  		.active_low             = true,
  	},
  	{
  		.name			= "led3",
  		.default_trigger	= "none",
  		.gpio			= 164,
  		.active_low             = true,
  	},
  };
  
  static struct gpio_led_platform_data gpio_led_info = {
  	.leds		= gpio_leds,
  	.num_leds	= ARRAY_SIZE(gpio_leds),
  };
  
  static struct platform_device leds_gpio = {
  	.name	= "leds-gpio",
  	.id	= -1,
  	.dev	= {
  		.platform_data	= &gpio_led_info,
  	},
  };
  
  static struct gpio_keys_button gpio_buttons[] = {
  	{
  		.code			= BTN_EXTRA,
  		.gpio			= 26,
  		.desc			= "user",
  		.wakeup			= 1,
  	},
  };
  
  static struct gpio_keys_platform_data gpio_key_info = {
  	.buttons	= gpio_buttons,
  	.nbuttons	= ARRAY_SIZE(gpio_buttons),
  };
  
  static struct platform_device keys_gpio = {
  	.name	= "gpio-keys",
  	.id	= -1,
  	.dev	= {
  		.platform_data	= &gpio_key_info,
  	},
  };
  
  #define OMAP_DM9000_BASE	0x2c000000
  
  static struct resource omap_dm9000_resources[] = {
  	[0] = {
  		.start		= OMAP_DM9000_BASE,
  		.end		= (OMAP_DM9000_BASE + 0x4 - 1),
  		.flags		= IORESOURCE_MEM,
  	},
  	[1] = {
  		.start		= (OMAP_DM9000_BASE + 0x400),
  		.end		= (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
  		.flags		= IORESOURCE_MEM,
  	},
  	[2] = {
  		.flags		= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
  	},
  };
  
  static struct dm9000_plat_data omap_dm9000_platdata = {
  	.flags = DM9000_PLATF_16BITONLY,
  };
  
  static struct platform_device omap_dm9000_dev = {
  	.name = "dm9000",
  	.id = -1,
  	.num_resources	= ARRAY_SIZE(omap_dm9000_resources),
  	.resource	= omap_dm9000_resources,
  	.dev = {
  		.platform_data = &omap_dm9000_platdata,
  	},
  };
  
  static void __init omap_dm9000_init(void)
  {
  	unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
  	struct omap_die_id odi;
  	int ret;
  
  	ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
  	if (ret < 0) {
  		printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
  			OMAP_DM9000_GPIO_IRQ);
  		return;
  	}
  
  	/* init the mac address using DIE id */
  	omap_get_die_id(&odi);
  
  	eth_addr[0] = 0x02; /* locally administered */
  	eth_addr[1] = odi.id_1 & 0xff;
  	eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
  	eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
  	eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
  	eth_addr[5] = (odi.id_0 & 0x000000ff);
  }
  
  static struct platform_device *devkit8000_devices[] __initdata = {
  	&leds_gpio,
  	&keys_gpio,
  	&omap_dm9000_dev,
  	&devkit8000_lcd_device,
  	&devkit8000_tfp410_device,
  	&devkit8000_dvi_connector_device,
  	&devkit8000_tv_connector_device,
  };
  
  static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
  	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
  };
  
  #ifdef CONFIG_OMAP_MUX
  static struct omap_board_mux board_mux[] __initdata = {
  	/* nCS and IRQ for Devkit8000 ethernet */
  	OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
  	OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
  
  	/* McSPI 2*/
  	OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  
  	/* PENDOWN GPIO */
  	OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
  
  	/* mUSB */
  	OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* USB 1 */
  	OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  	OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
  
  	/* MMC 1 */
  	OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* McBSP 2 */
  	OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  
  	/* I2C 1 */
  	OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* I2C 2 */
  	OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* I2C 3 */
  	OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* I2C 4 */
  	OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* serial ports */
  	OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
  	OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* DSS */
  	OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
  
  	/* expansion port */
  	/* McSPI 1 */
  	OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
  	OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
  
  	/* HDQ */
  	OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	/* McSPI4 */
  	OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
  	OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
  
  	/* MMC 2 */
  	OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
  
  	/* I2C3 */
  	OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  	OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
  
  	OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
  
  	OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
  	OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
  
  	/* TPS IRQ */
  	OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
  			OMAP_PIN_INPUT_PULLUP),
  
  	{ .reg_offset = OMAP_MUX_TERMINATOR },
  };
  #endif
  
  static void __init devkit8000_init(void)
  {
  	omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
  	omap_serial_init();
  	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
  				  mt46h32m32lf6_sdrc_params);
  
  	omap_dm9000_init();
  
  	omap_hsmmc_init(mmc);
  	devkit8000_i2c_init();
  	omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
  	platform_add_devices(devkit8000_devices,
  			ARRAY_SIZE(devkit8000_devices));
  
  	omap_display_init(&devkit8000_dss_data);
  
  	omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
  
  	usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
  	usb_musb_init(NULL);
  	usbhs_init(&usbhs_bdata);
  	board_nand_init(devkit8000_nand_partitions,
  			ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
  			NAND_BUSWIDTH_16, NULL);
  	omap_twl4030_audio_init("omap3beagle", NULL);
  
  	/* Ensure SDRC pins are mux'd for self-refresh */
  	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
  	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
  }
  
  MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
  	.atag_offset	= 0x100,
  	.reserve	= omap_reserve,
  	.map_io		= omap3_map_io,
  	.init_early	= omap35xx_init_early,
  	.init_irq	= omap3_init_irq,
  	.handle_irq	= omap3_intc_handle_irq,
  	.init_machine	= devkit8000_init,
  	.init_late	= omap35xx_init_late,
  	.init_time	= omap3_secure_sync32k_timer_init,
  	.restart	= omap3xxx_restart,
  MACHINE_END
  