Pileus Git - ~andy/linux/blob - 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_dpi.0"),
 226         REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 227 };
 228
 229 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
 230 static struct regulator_init_data devkit8000_vmmc1 = {
 231         .constraints = {
 232                 .min_uV                 = 1850000,
 233                 .max_uV                 = 3150000,
 234                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 235                                         | REGULATOR_MODE_STANDBY,
 236                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 237                                         | REGULATOR_CHANGE_MODE
 238                                         | REGULATOR_CHANGE_STATUS,
 239         },
 240         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vmmc1_supply),
 241         .consumer_supplies      = devkit8000_vmmc1_supply,
 242 };
 243
 244 /* VPLL1 for digital video outputs */
 245 static struct regulator_init_data devkit8000_vpll1 = {
 246         .constraints = {
 247                 .min_uV                 = 1800000,
 248                 .max_uV                 = 1800000,
 249                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 250                                         | REGULATOR_MODE_STANDBY,
 251                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 252                                         | REGULATOR_CHANGE_STATUS,
 253         },
 254         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vpll1_supplies),
 255         .consumer_supplies      = devkit8000_vpll1_supplies,
 256 };
 257
 258 /* VAUX4 for ads7846 and nubs */
 259 static struct regulator_init_data devkit8000_vio = {
 260         .constraints = {
 261                 .min_uV                 = 1800000,
 262                 .max_uV                 = 1800000,
 263                 .apply_uV               = true,
 264                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 265                         | REGULATOR_MODE_STANDBY,
 266                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 267                         | REGULATOR_CHANGE_STATUS,
 268         },
 269         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vio_supply),
 270         .consumer_supplies      = devkit8000_vio_supply,
 271 };
 272
 273 static struct twl4030_platform_data devkit8000_twldata = {
 274         /* platform_data for children goes here */
 275         .gpio           = &devkit8000_gpio_data,
 276         .vmmc1          = &devkit8000_vmmc1,
 277         .vpll1          = &devkit8000_vpll1,
 278         .vio            = &devkit8000_vio,
 279         .keypad         = &devkit8000_kp_data,
 280 };
 281
 282 static int __init devkit8000_i2c_init(void)
 283 {
 284         omap3_pmic_get_config(&devkit8000_twldata,
 285                           TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
 286                           TWL_COMMON_REGULATOR_VDAC);
 287         omap3_pmic_init("tps65930", &devkit8000_twldata);
 288         /* Bus 3 is attached to the DVI port where devices like the pico DLP
 289          * projector don't work reliably with 400kHz */
 290         omap_register_i2c_bus(3, 400, NULL, 0);
 291         return 0;
 292 }
 293
 294 static struct gpio_led gpio_leds[] = {
 295         {
 296                 .name                   = "led1",
 297                 .default_trigger        = "heartbeat",
 298                 .gpio                   = 186,
 299                 .active_low             = true,
 300         },
 301         {
 302                 .name                   = "led2",
 303                 .default_trigger        = "mmc0",
 304                 .gpio                   = 163,
 305                 .active_low             = true,
 306         },
 307         {
 308                 .name                   = "ledB",
 309                 .default_trigger        = "none",
 310                 .gpio                   = 153,
 311                 .active_low             = true,
 312         },
 313         {
 314                 .name                   = "led3",
 315                 .default_trigger        = "none",
 316                 .gpio                   = 164,
 317                 .active_low             = true,
 318         },
 319 };
 320
 321 static struct gpio_led_platform_data gpio_led_info = {
 322         .leds           = gpio_leds,
 323         .num_leds       = ARRAY_SIZE(gpio_leds),
 324 };
 325
 326 static struct platform_device leds_gpio = {
 327         .name   = "leds-gpio",
 328         .id     = -1,
 329         .dev    = {
 330                 .platform_data  = &gpio_led_info,
 331         },
 332 };
 333
 334 static struct gpio_keys_button gpio_buttons[] = {
 335         {
 336                 .code                   = BTN_EXTRA,
 337                 .gpio                   = 26,
 338                 .desc                   = "user",
 339                 .wakeup                 = 1,
 340         },
 341 };
 342
 343 static struct gpio_keys_platform_data gpio_key_info = {
 344         .buttons        = gpio_buttons,
 345         .nbuttons       = ARRAY_SIZE(gpio_buttons),
 346 };
 347
 348 static struct platform_device keys_gpio = {
 349         .name   = "gpio-keys",
 350         .id     = -1,
 351         .dev    = {
 352                 .platform_data  = &gpio_key_info,
 353         },
 354 };
 355
 356 #define OMAP_DM9000_BASE        0x2c000000
 357
 358 static struct resource omap_dm9000_resources[] = {
 359         [0] = {
 360                 .start          = OMAP_DM9000_BASE,
 361                 .end            = (OMAP_DM9000_BASE + 0x4 - 1),
 362                 .flags          = IORESOURCE_MEM,
 363         },
 364         [1] = {
 365                 .start          = (OMAP_DM9000_BASE + 0x400),
 366                 .end            = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
 367                 .flags          = IORESOURCE_MEM,
 368         },
 369         [2] = {
 370                 .flags          = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
 371         },
 372 };
 373
 374 static struct dm9000_plat_data omap_dm9000_platdata = {
 375         .flags = DM9000_PLATF_16BITONLY,
 376 };
 377
 378 static struct platform_device omap_dm9000_dev = {
 379         .name = "dm9000",
 380         .id = -1,
 381         .num_resources  = ARRAY_SIZE(omap_dm9000_resources),
 382         .resource       = omap_dm9000_resources,
 383         .dev = {
 384                 .platform_data = &omap_dm9000_platdata,
 385         },
 386 };
 387
 388 static void __init omap_dm9000_init(void)
 389 {
 390         unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
 391         struct omap_die_id odi;
 392         int ret;
 393
 394         ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
 395         if (ret < 0) {
 396                 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
 397                         OMAP_DM9000_GPIO_IRQ);
 398                 return;
 399         }
 400
 401         /* init the mac address using DIE id */
 402         omap_get_die_id(&odi);
 403
 404         eth_addr[0] = 0x02; /* locally administered */
 405         eth_addr[1] = odi.id_1 & 0xff;
 406         eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
 407         eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
 408         eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
 409         eth_addr[5] = (odi.id_0 & 0x000000ff);
 410 }
 411
 412 static struct platform_device *devkit8000_devices[] __initdata = {
 413         &leds_gpio,
 414         &keys_gpio,
 415         &omap_dm9000_dev,
 416 };
 417
 418 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
 419         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 420 };
 421
 422 #ifdef CONFIG_OMAP_MUX
 423 static struct omap_board_mux board_mux[] __initdata = {
 424         /* nCS and IRQ for Devkit8000 ethernet */
 425         OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
 426         OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
 427
 428         /* McSPI 2*/
 429         OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 430         OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 431         OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 432         OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 433         OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 434
 435         /* PENDOWN GPIO */
 436         OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 437
 438         /* mUSB */
 439         OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 440         OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 441         OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 442         OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 443         OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 444         OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 445         OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 446         OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 447         OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 448         OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 449         OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 450         OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 451
 452         /* USB 1 */
 453         OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 454         OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
 455         OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 456         OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 457         OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 458         OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 459         OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 460         OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 461         OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 462         OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 463         OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 464         OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 465
 466         /* MMC 1 */
 467         OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 468         OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 469         OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 470         OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 471         OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 472         OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 473         OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 474         OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 475         OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 476         OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 477
 478         /* McBSP 2 */
 479         OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 480         OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 481         OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 482         OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 483
 484         /* I2C 1 */
 485         OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 486         OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 487
 488         /* I2C 2 */
 489         OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 490         OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 491
 492         /* I2C 3 */
 493         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 494         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 495
 496         /* I2C 4 */
 497         OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 498         OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 499
 500         /* serial ports */
 501         OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 502         OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 503         OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 504         OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 505
 506         /* DSS */
 507         OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 508         OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 509         OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 510         OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 511         OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 512         OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 513         OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 514         OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 515         OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 516         OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 517         OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 518         OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 519         OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 520         OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 521         OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 522         OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 523         OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 524         OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 525         OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 526         OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 527         OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 528         OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 529         OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 530         OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 531         OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 532         OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 533         OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 534         OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 535
 536         /* expansion port */
 537         /* McSPI 1 */
 538         OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 539         OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 540         OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 541         OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 542         OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 543
 544         /* HDQ */
 545         OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 546
 547         /* McSPI4 */
 548         OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 549         OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 550         OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 551         OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
 552
 553         /* MMC 2 */
 554         OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 555         OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 556         OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
 557         OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
 558
 559         /* I2C3 */
 560         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 561         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 562
 563         OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 564         OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 565         OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 566
 567         OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 568         OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 569
 570         /* TPS IRQ */
 571         OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
 572                         OMAP_PIN_INPUT_PULLUP),
 573
 574         { .reg_offset = OMAP_MUX_TERMINATOR },
 575 };
 576 #endif
 577
 578 static void __init devkit8000_init(void)
 579 {
 580         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
 581         omap_serial_init();
 582         omap_sdrc_init(mt46h32m32lf6_sdrc_params,
 583                                   mt46h32m32lf6_sdrc_params);
 584
 585         omap_dm9000_init();
 586
 587         omap_hsmmc_init(mmc);
 588         devkit8000_i2c_init();
 589         omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
 590         platform_add_devices(devkit8000_devices,
 591                         ARRAY_SIZE(devkit8000_devices));
 592
 593         omap_display_init(&devkit8000_dss_data);
 594
 595         omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
 596
 597         usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
 598         usb_musb_init(NULL);
 599         usbhs_init(&usbhs_bdata);
 600         board_nand_init(devkit8000_nand_partitions,
 601                         ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
 602                         NAND_BUSWIDTH_16, NULL);
 603         omap_twl4030_audio_init("omap3beagle", NULL);
 604
 605         /* Ensure SDRC pins are mux'd for self-refresh */
 606         omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
 607         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 608 }
 609
 610 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
 611         .atag_offset    = 0x100,
 612         .reserve        = omap_reserve,
 613         .map_io         = omap3_map_io,
 614         .init_early     = omap35xx_init_early,
 615         .init_irq       = omap3_init_irq,
 616         .handle_irq     = omap3_intc_handle_irq,
 617         .init_machine   = devkit8000_init,
 618         .init_late      = omap35xx_init_late,
 619         .init_time      = omap3_secure_sync32k_timer_init,
 620         .restart        = omap3xxx_restart,
 621 MACHINE_END