arch/arm/mach-omap2/board-devkit8000.c

   1 /*
   2  * board-devkit8000.c - TimLL Devkit8000
   3  *
   4  * Copyright (C) 2009 Kim Botherway
   5  * Copyright (C) 2010 Thomas Weber
   6  *
   7  * Modified from mach-omap2/board-omap3beagle.c
   8  *
   9  * Initial code: Syed Mohammed Khasim
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  */
  15
  16 #include <linux/kernel.h>
  17 #include <linux/init.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/delay.h>
  20 #include <linux/err.h>
  21 #include <linux/clk.h>
  22 #include <linux/io.h>
  23 #include <linux/leds.h>
  24 #include <linux/gpio.h>
  25 #include <linux/input.h>
  26 #include <linux/gpio_keys.h>
  27
  28 #include <linux/mtd/mtd.h>
  29 #include <linux/mtd/partitions.h>
  30 #include <linux/mtd/nand.h>
  31 #include <linux/mmc/host.h>
  32 #include <linux/usb/phy.h>
  33
  34 #include <linux/regulator/machine.h>
  35 #include <linux/i2c/twl.h>
  36 #include "id.h"
  37 #include <asm/mach-types.h>
  38 #include <asm/mach/arch.h>
  39 #include <asm/mach/map.h>
  40 #include <asm/mach/flash.h>
  41
  42 #include "common.h"
  43 #include "gpmc.h"
  44 #include <linux/platform_data/mtd-nand-omap2.h>
  45 #include <video/omapdss.h>
  46 #include <video/omap-panel-data.h>
  47
  48 #include <linux/platform_data/spi-omap2-mcspi.h>
  49 #include <linux/input/matrix_keypad.h>
  50 #include <linux/spi/spi.h>
  51 #include <linux/dm9000.h>
  52 #include <linux/interrupt.h>
  53
  54 #include "sdram-micron-mt46h32m32lf-6.h"
  55 #include "mux.h"
  56 #include "hsmmc.h"
  57 #include "board-flash.h"
  58 #include "common-board-devices.h"
  59
  60 #define NAND_CS                 0
  61
  62 #define OMAP_DM9000_GPIO_IRQ    25
  63 #define OMAP3_DEVKIT_TS_GPIO    27
  64
  65 static struct mtd_partition devkit8000_nand_partitions[] = {
  66         /* All the partition sizes are listed in terms of NAND block size */
  67         {
  68                 .name           = "X-Loader",
  69                 .offset         = 0,
  70                 .size           = 4 * NAND_BLOCK_SIZE,
  71                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
  72         },
  73         {
  74                 .name           = "U-Boot",
  75                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
  76                 .size           = 15 * NAND_BLOCK_SIZE,
  77                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
  78         },
  79         {
  80                 .name           = "U-Boot Env",
  81                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x260000 */
  82                 .size           = 1 * NAND_BLOCK_SIZE,
  83         },
  84         {
  85                 .name           = "Kernel",
  86                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x280000 */
  87                 .size           = 32 * NAND_BLOCK_SIZE,
  88         },
  89         {
  90                 .name           = "File System",
  91                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x680000 */
  92                 .size           = MTDPART_SIZ_FULL,
  93         },
  94 };
  95
  96 static struct omap2_hsmmc_info mmc[] = {
  97         {
  98                 .mmc            = 1,
  99                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 100                 .gpio_wp        = 29,
 101                 .deferred       = true,
 102         },
 103         {}      /* Terminator */
 104 };
 105
 106 static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
 107         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 108 };
 109
 110 /* ads7846 on SPI */
 111 static struct regulator_consumer_supply devkit8000_vio_supply[] = {
 112         REGULATOR_SUPPLY("vcc", "spi2.0"),
 113 };
 114
 115 static struct panel_generic_dpi_data lcd_panel = {
 116         .name                   = "innolux_at070tn83",
 117         /* gpios filled in code */
 118 };
 119
 120 static struct omap_dss_device devkit8000_lcd_device = {
 121         .name                   = "lcd",
 122         .type                   = OMAP_DISPLAY_TYPE_DPI,
 123         .driver_name            = "generic_dpi_panel",
 124         .data                   = &lcd_panel,
 125         .phy.dpi.data_lines     = 24,
 126 };
 127
 128 static struct tfp410_platform_data dvi_panel = {
 129         .power_down_gpio        = -1,
 130         .i2c_bus_num            = 1,
 131 };
 132
 133 static struct omap_dss_device devkit8000_dvi_device = {
 134         .name                   = "dvi",
 135         .type                   = OMAP_DISPLAY_TYPE_DPI,
 136         .driver_name            = "tfp410",
 137         .data                   = &dvi_panel,
 138         .phy.dpi.data_lines     = 24,
 139 };
 140
 141 static struct omap_dss_device devkit8000_tv_device = {
 142         .name                   = "tv",
 143         .driver_name            = "venc",
 144         .type                   = OMAP_DISPLAY_TYPE_VENC,
 145         .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
 146 };
 147
 148
 149 static struct omap_dss_device *devkit8000_dss_devices[] = {
 150         &devkit8000_lcd_device,
 151         &devkit8000_dvi_device,
 152         &devkit8000_tv_device,
 153 };
 154
 155 static struct omap_dss_board_info devkit8000_dss_data = {
 156         .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
 157         .devices = devkit8000_dss_devices,
 158         .default_device = &devkit8000_lcd_device,
 159 };
 160
 161 static uint32_t board_keymap[] = {
 162         KEY(0, 0, KEY_1),
 163         KEY(1, 0, KEY_2),
 164         KEY(2, 0, KEY_3),
 165         KEY(0, 1, KEY_4),
 166         KEY(1, 1, KEY_5),
 167         KEY(2, 1, KEY_6),
 168         KEY(3, 1, KEY_F5),
 169         KEY(0, 2, KEY_7),
 170         KEY(1, 2, KEY_8),
 171         KEY(2, 2, KEY_9),
 172         KEY(3, 2, KEY_F6),
 173         KEY(0, 3, KEY_F7),
 174         KEY(1, 3, KEY_0),
 175         KEY(2, 3, KEY_F8),
 176         PERSISTENT_KEY(4, 5),
 177         KEY(4, 4, KEY_VOLUMEUP),
 178         KEY(5, 5, KEY_VOLUMEDOWN),
 179         0
 180 };
 181
 182 static struct matrix_keymap_data board_map_data = {
 183         .keymap                 = board_keymap,
 184         .keymap_size            = ARRAY_SIZE(board_keymap),
 185 };
 186
 187 static struct twl4030_keypad_data devkit8000_kp_data = {
 188         .keymap_data    = &board_map_data,
 189         .rows           = 6,
 190         .cols           = 6,
 191         .rep            = 1,
 192 };
 193
 194 static struct gpio_led gpio_leds[];
 195
 196 static int devkit8000_twl_gpio_setup(struct device *dev,
 197                 unsigned gpio, unsigned ngpio)
 198 {
 199         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
 200         mmc[0].gpio_cd = gpio + 0;
 201         omap_hsmmc_late_init(mmc);
 202
 203         /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
 204         gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
 205
 206         /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
 207         lcd_panel.num_gpios = 1;
 208         lcd_panel.gpios[0] = gpio + TWL4030_GPIO_MAX + 0;
 209
 210         /* gpio + 7 is "DVI_PD" (out, active low) */
 211         dvi_panel.power_down_gpio = gpio + 7;
 212
 213         return 0;
 214 }
 215
 216 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
 217         .use_leds       = true,
 218         .pulldowns      = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
 219                                 | BIT(15) | BIT(16) | BIT(17),
 220         .setup          = devkit8000_twl_gpio_setup,
 221 };
 222
 223 static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
 224         REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
 225         REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 226 };
 227
 228 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
 229 static struct regulator_init_data devkit8000_vmmc1 = {
 230         .constraints = {
 231                 .min_uV                 = 1850000,
 232                 .max_uV                 = 3150000,
 233                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 234                                         | REGULATOR_MODE_STANDBY,
 235                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 236                                         | REGULATOR_CHANGE_MODE
 237                                         | REGULATOR_CHANGE_STATUS,
 238         },
 239         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vmmc1_supply),
 240         .consumer_supplies      = devkit8000_vmmc1_supply,
 241 };
 242
 243 /* VPLL1 for digital video outputs */
 244 static struct regulator_init_data devkit8000_vpll1 = {
 245         .constraints = {
 246                 .min_uV                 = 1800000,
 247                 .max_uV                 = 1800000,
 248                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 249                                         | REGULATOR_MODE_STANDBY,
 250                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 251                                         | REGULATOR_CHANGE_STATUS,
 252         },
 253         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vpll1_supplies),
 254         .consumer_supplies      = devkit8000_vpll1_supplies,
 255 };
 256
 257 /* VAUX4 for ads7846 and nubs */
 258 static struct regulator_init_data devkit8000_vio = {
 259         .constraints = {
 260                 .min_uV                 = 1800000,
 261                 .max_uV                 = 1800000,
 262                 .apply_uV               = true,
 263                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 264                         | REGULATOR_MODE_STANDBY,
 265                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 266                         | REGULATOR_CHANGE_STATUS,
 267         },
 268         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vio_supply),
 269         .consumer_supplies      = devkit8000_vio_supply,
 270 };
 271
 272 static struct twl4030_platform_data devkit8000_twldata = {
 273         /* platform_data for children goes here */
 274         .gpio           = &devkit8000_gpio_data,
 275         .vmmc1          = &devkit8000_vmmc1,
 276         .vpll1          = &devkit8000_vpll1,
 277         .vio            = &devkit8000_vio,
 278         .keypad         = &devkit8000_kp_data,
 279 };
 280
 281 static int __init devkit8000_i2c_init(void)
 282 {
 283         omap3_pmic_get_config(&devkit8000_twldata,
 284                           TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
 285                           TWL_COMMON_REGULATOR_VDAC);
 286         omap3_pmic_init("tps65930", &devkit8000_twldata);
 287         /* Bus 3 is attached to the DVI port where devices like the pico DLP
 288          * projector don't work reliably with 400kHz */
 289         omap_register_i2c_bus(3, 400, NULL, 0);
 290         return 0;
 291 }
 292
 293 static struct gpio_led gpio_leds[] = {
 294         {
 295                 .name                   = "led1",
 296                 .default_trigger        = "heartbeat",
 297                 .gpio                   = 186,
 298                 .active_low             = true,
 299         },
 300         {
 301                 .name                   = "led2",
 302                 .default_trigger        = "mmc0",
 303                 .gpio                   = 163,
 304                 .active_low             = true,
 305         },
 306         {
 307                 .name                   = "ledB",
 308                 .default_trigger        = "none",
 309                 .gpio                   = 153,
 310                 .active_low             = true,
 311         },
 312         {
 313                 .name                   = "led3",
 314                 .default_trigger        = "none",
 315                 .gpio                   = 164,
 316                 .active_low             = true,
 317         },
 318 };
 319
 320 static struct gpio_led_platform_data gpio_led_info = {
 321         .leds           = gpio_leds,
 322         .num_leds       = ARRAY_SIZE(gpio_leds),
 323 };
 324
 325 static struct platform_device leds_gpio = {
 326         .name   = "leds-gpio",
 327         .id     = -1,
 328         .dev    = {
 329                 .platform_data  = &gpio_led_info,
 330         },
 331 };
 332
 333 static struct gpio_keys_button gpio_buttons[] = {
 334         {
 335                 .code                   = BTN_EXTRA,
 336                 .gpio                   = 26,
 337                 .desc                   = "user",
 338                 .wakeup                 = 1,
 339         },
 340 };
 341
 342 static struct gpio_keys_platform_data gpio_key_info = {
 343         .buttons        = gpio_buttons,
 344         .nbuttons       = ARRAY_SIZE(gpio_buttons),
 345 };
 346
 347 static struct platform_device keys_gpio = {
 348         .name   = "gpio-keys",
 349         .id     = -1,
 350         .dev    = {
 351                 .platform_data  = &gpio_key_info,
 352         },
 353 };
 354
 355 #define OMAP_DM9000_BASE        0x2c000000
 356
 357 static struct resource omap_dm9000_resources[] = {
 358         [0] = {
 359                 .start          = OMAP_DM9000_BASE,
 360                 .end            = (OMAP_DM9000_BASE + 0x4 - 1),
 361                 .flags          = IORESOURCE_MEM,
 362         },
 363         [1] = {
 364                 .start          = (OMAP_DM9000_BASE + 0x400),
 365                 .end            = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
 366                 .flags          = IORESOURCE_MEM,
 367         },
 368         [2] = {
 369                 .flags          = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
 370         },
 371 };
 372
 373 static struct dm9000_plat_data omap_dm9000_platdata = {
 374         .flags = DM9000_PLATF_16BITONLY,
 375 };
 376
 377 static struct platform_device omap_dm9000_dev = {
 378         .name = "dm9000",
 379         .id = -1,
 380         .num_resources  = ARRAY_SIZE(omap_dm9000_resources),
 381         .resource       = omap_dm9000_resources,
 382         .dev = {
 383                 .platform_data = &omap_dm9000_platdata,
 384         },
 385 };
 386
 387 static void __init omap_dm9000_init(void)
 388 {
 389         unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
 390         struct omap_die_id odi;
 391         int ret;
 392
 393         ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
 394         if (ret < 0) {
 395                 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
 396                         OMAP_DM9000_GPIO_IRQ);
 397                 return;
 398         }
 399
 400         /* init the mac address using DIE id */
 401         omap_get_die_id(&odi);
 402
 403         eth_addr[0] = 0x02; /* locally administered */
 404         eth_addr[1] = odi.id_1 & 0xff;
 405         eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
 406         eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
 407         eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
 408         eth_addr[5] = (odi.id_0 & 0x000000ff);
 409 }
 410
 411 static struct platform_device *devkit8000_devices[] __initdata = {
 412         &leds_gpio,
 413         &keys_gpio,
 414         &omap_dm9000_dev,
 415 };
 416
 417 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
 418         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 419 };
 420
 421 #ifdef CONFIG_OMAP_MUX
 422 static struct omap_board_mux board_mux[] __initdata = {
 423         /* nCS and IRQ for Devkit8000 ethernet */
 424         OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
 425         OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
 426
 427         /* McSPI 2*/
 428         OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 429         OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 430         OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 431         OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 432         OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 433
 434         /* PENDOWN GPIO */
 435         OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 436
 437         /* mUSB */
 438         OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 439         OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 440         OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 441         OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 442         OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 443         OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 444         OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 445         OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 446         OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 447         OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 448         OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 449         OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 450
 451         /* USB 1 */
 452         OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 453         OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
 454         OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 455         OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 456         OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 457         OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 458         OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 459         OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 460         OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 461         OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 462         OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 463         OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 464
 465         /* MMC 1 */
 466         OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 467         OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 468         OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 469         OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 470         OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 471         OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 472         OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 473         OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 474         OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 475         OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 476
 477         /* McBSP 2 */
 478         OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 479         OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 480         OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 481         OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 482
 483         /* I2C 1 */
 484         OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 485         OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 486
 487         /* I2C 2 */
 488         OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 489         OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 490
 491         /* I2C 3 */
 492         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 493         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 494
 495         /* I2C 4 */
 496         OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 497         OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 498
 499         /* serial ports */
 500         OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 501         OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 502         OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 503         OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 504
 505         /* DSS */
 506         OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 507         OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 508         OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 509         OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 510         OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 511         OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 512         OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 513         OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 514         OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 515         OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 516         OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 517         OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 518         OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 519         OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 520         OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 521         OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 522         OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 523         OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 524         OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 525         OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 526         OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 527         OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 528         OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 529         OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 530         OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 531         OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 532         OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 533         OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 534
 535         /* expansion port */
 536         /* McSPI 1 */
 537         OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 538         OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 539         OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 540         OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 541         OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 542
 543         /* HDQ */
 544         OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 545
 546         /* McSPI4 */
 547         OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 548         OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 549         OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 550         OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
 551
 552         /* MMC 2 */
 553         OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 554         OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 555         OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 556         OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 557
 558         /* I2C3 */
 559         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 560         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 561
 562         OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 563         OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 564         OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 565
 566         OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 567         OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 568
 569         /* TPS IRQ */
 570         OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
 571                         OMAP_PIN_INPUT_PULLUP),
 572
 573         { .reg_offset = OMAP_MUX_TERMINATOR },
 574 };
 575 #endif
 576
 577 static void __init devkit8000_init(void)
 578 {
 579         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
 580         omap_serial_init();
 581         omap_sdrc_init(mt46h32m32lf6_sdrc_params,
 582                                   mt46h32m32lf6_sdrc_params);
 583
 584         omap_dm9000_init();
 585
 586         omap_hsmmc_init(mmc);
 587         devkit8000_i2c_init();
 588         omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
 589         platform_add_devices(devkit8000_devices,
 590                         ARRAY_SIZE(devkit8000_devices));
 591
 592         omap_display_init(&devkit8000_dss_data);
 593
 594         omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
 595
 596         usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
 597         usb_musb_init(NULL);
 598         usbhs_init(&usbhs_bdata);
 599         board_nand_init(devkit8000_nand_partitions,
 600                         ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
 601                         NAND_BUSWIDTH_16, NULL);
 602         omap_twl4030_audio_init("omap3beagle", NULL);
 603
 604         /* Ensure SDRC pins are mux'd for self-refresh */
 605         omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
 606         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 607 }
 608
 609 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
 610         .atag_offset    = 0x100,
 611         .reserve        = omap_reserve,
 612         .map_io         = omap3_map_io,
 613         .init_early     = omap35xx_init_early,
 614         .init_irq       = omap3_init_irq,
 615         .handle_irq     = omap3_intc_handle_irq,
 616         .init_machine   = devkit8000_init,
 617         .init_late      = omap35xx_init_late,
 618         .init_time      = omap3_secure_sync32k_timer_init,
 619         .restart        = omap3xxx_restart,
 620 MACHINE_END