arch/arm/mach-omap2/board-omap3pandora.c

   1 /*
   2  * board-omap3pandora.c (Pandora Handheld Console)
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * version 2 as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  16  * 02110-1301 USA
  17  *
  18  */
  19
  20 #include <linux/init.h>
  21 #include <linux/kernel.h>
  22 #include <linux/platform_device.h>
  23
  24 #include <linux/spi/spi.h>
  25 #include <linux/spi/ads7846.h>
  26 #include <linux/regulator/machine.h>
  27 #include <linux/i2c/twl.h>
  28 #include <linux/wl12xx.h>
  29 #include <linux/leds.h>
  30 #include <linux/input.h>
  31 #include <linux/input/matrix_keypad.h>
  32 #include <linux/gpio_keys.h>
  33
  34 #include <asm/mach-types.h>
  35 #include <asm/mach/arch.h>
  36 #include <asm/mach/map.h>
  37
  38 #include <plat/board.h>
  39 #include <plat/common.h>
  40 #include <mach/gpio.h>
  41 #include <mach/hardware.h>
  42 #include <plat/mcspi.h>
  43 #include <plat/usb.h>
  44 #include <plat/display.h>
  45
  46 #include "mux.h"
  47 #include "sdram-micron-mt46h32m32lf-6.h"
  48 #include "hsmmc.h"
  49
  50 #define OMAP3_PANDORA_TS_GPIO           94
  51
  52 /* hardware debounce: (value + 1) * 31us */
  53 #define GPIO_DEBOUNCE_TIME              127
  54
  55 static struct gpio_led pandora_gpio_leds[] = {
  56         {
  57                 .name                   = "pandora::sd1",
  58                 .default_trigger        = "mmc0",
  59                 .gpio                   = 128,
  60         }, {
  61                 .name                   = "pandora::sd2",
  62                 .default_trigger        = "mmc1",
  63                 .gpio                   = 129,
  64         }, {
  65                 .name                   = "pandora::bluetooth",
  66                 .gpio                   = 158,
  67         }, {
  68                 .name                   = "pandora::wifi",
  69                 .gpio                   = 159,
  70         },
  71 };
  72
  73 static struct gpio_led_platform_data pandora_gpio_led_data = {
  74         .leds           = pandora_gpio_leds,
  75         .num_leds       = ARRAY_SIZE(pandora_gpio_leds),
  76 };
  77
  78 static struct platform_device pandora_leds_gpio = {
  79         .name   = "leds-gpio",
  80         .id     = -1,
  81         .dev    = {
  82                 .platform_data  = &pandora_gpio_led_data,
  83         },
  84 };
  85
  86 #define GPIO_BUTTON(gpio_num, ev_type, ev_code, act_low, descr) \
  87 {                                                               \
  88         .gpio           = gpio_num,                             \
  89         .type           = ev_type,                              \
  90         .code           = ev_code,                              \
  91         .active_low     = act_low,                              \
  92         .desc           = "btn " descr,                         \
  93 }
  94
  95 #define GPIO_BUTTON_LOW(gpio_num, event_code, description)      \
  96         GPIO_BUTTON(gpio_num, EV_KEY, event_code, 1, description)
  97
  98 static struct gpio_keys_button pandora_gpio_keys[] = {
  99         GPIO_BUTTON_LOW(110,    KEY_UP,         "up"),
 100         GPIO_BUTTON_LOW(103,    KEY_DOWN,       "down"),
 101         GPIO_BUTTON_LOW(96,     KEY_LEFT,       "left"),
 102         GPIO_BUTTON_LOW(98,     KEY_RIGHT,      "right"),
 103         GPIO_BUTTON_LOW(109,    KEY_KP1,        "game 1"),
 104         GPIO_BUTTON_LOW(111,    KEY_KP2,        "game 2"),
 105         GPIO_BUTTON_LOW(106,    KEY_KP3,        "game 3"),
 106         GPIO_BUTTON_LOW(101,    KEY_KP4,        "game 4"),
 107         GPIO_BUTTON_LOW(102,    BTN_TL,         "l"),
 108         GPIO_BUTTON_LOW(97,     BTN_TL2,        "l2"),
 109         GPIO_BUTTON_LOW(105,    BTN_TR,         "r"),
 110         GPIO_BUTTON_LOW(107,    BTN_TR2,        "r2"),
 111         GPIO_BUTTON_LOW(104,    KEY_LEFTCTRL,   "ctrl"),
 112         GPIO_BUTTON_LOW(99,     KEY_MENU,       "menu"),
 113         GPIO_BUTTON_LOW(176,    KEY_COFFEE,     "hold"),
 114         GPIO_BUTTON(100, EV_KEY, KEY_LEFTALT, 0, "alt"),
 115         GPIO_BUTTON(108, EV_SW, SW_LID, 1, "lid"),
 116 };
 117
 118 static struct gpio_keys_platform_data pandora_gpio_key_info = {
 119         .buttons        = pandora_gpio_keys,
 120         .nbuttons       = ARRAY_SIZE(pandora_gpio_keys),
 121 };
 122
 123 static struct platform_device pandora_keys_gpio = {
 124         .name   = "gpio-keys",
 125         .id     = -1,
 126         .dev    = {
 127                 .platform_data  = &pandora_gpio_key_info,
 128         },
 129 };
 130
 131 static void __init pandora_keys_gpio_init(void)
 132 {
 133         /* set debounce time for GPIO banks 4 and 6 */
 134         gpio_set_debounce(32 * 3, GPIO_DEBOUNCE_TIME);
 135         gpio_set_debounce(32 * 5, GPIO_DEBOUNCE_TIME);
 136 }
 137
 138 static int board_keymap[] = {
 139         /* row, col, code */
 140         KEY(0, 0, KEY_9),
 141         KEY(0, 1, KEY_8),
 142         KEY(0, 2, KEY_I),
 143         KEY(0, 3, KEY_J),
 144         KEY(0, 4, KEY_N),
 145         KEY(0, 5, KEY_M),
 146         KEY(1, 0, KEY_0),
 147         KEY(1, 1, KEY_7),
 148         KEY(1, 2, KEY_U),
 149         KEY(1, 3, KEY_H),
 150         KEY(1, 4, KEY_B),
 151         KEY(1, 5, KEY_SPACE),
 152         KEY(2, 0, KEY_BACKSPACE),
 153         KEY(2, 1, KEY_6),
 154         KEY(2, 2, KEY_Y),
 155         KEY(2, 3, KEY_G),
 156         KEY(2, 4, KEY_V),
 157         KEY(2, 5, KEY_FN),
 158         KEY(3, 0, KEY_O),
 159         KEY(3, 1, KEY_5),
 160         KEY(3, 2, KEY_T),
 161         KEY(3, 3, KEY_F),
 162         KEY(3, 4, KEY_C),
 163         KEY(4, 0, KEY_P),
 164         KEY(4, 1, KEY_4),
 165         KEY(4, 2, KEY_R),
 166         KEY(4, 3, KEY_D),
 167         KEY(4, 4, KEY_X),
 168         KEY(5, 0, KEY_K),
 169         KEY(5, 1, KEY_3),
 170         KEY(5, 2, KEY_E),
 171         KEY(5, 3, KEY_S),
 172         KEY(5, 4, KEY_Z),
 173         KEY(6, 0, KEY_L),
 174         KEY(6, 1, KEY_2),
 175         KEY(6, 2, KEY_W),
 176         KEY(6, 3, KEY_A),
 177         KEY(6, 4, KEY_DOT),
 178         KEY(7, 0, KEY_ENTER),
 179         KEY(7, 1, KEY_1),
 180         KEY(7, 2, KEY_Q),
 181         KEY(7, 3, KEY_LEFTSHIFT),
 182         KEY(7, 4, KEY_COMMA),
 183 };
 184
 185 static struct matrix_keymap_data board_map_data = {
 186         .keymap                 = board_keymap,
 187         .keymap_size            = ARRAY_SIZE(board_keymap),
 188 };
 189
 190 static struct twl4030_keypad_data pandora_kp_data = {
 191         .keymap_data    = &board_map_data,
 192         .rows           = 8,
 193         .cols           = 6,
 194         .rep            = 1,
 195 };
 196
 197 static struct omap_dss_device pandora_lcd_device = {
 198         .name                   = "lcd",
 199         .driver_name            = "tpo_td043mtea1_panel",
 200         .type                   = OMAP_DISPLAY_TYPE_DPI,
 201         .phy.dpi.data_lines     = 24,
 202         .reset_gpio             = 157,
 203 };
 204
 205 static struct omap_dss_device pandora_tv_device = {
 206         .name                   = "tv",
 207         .driver_name            = "venc",
 208         .type                   = OMAP_DISPLAY_TYPE_VENC,
 209         .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
 210 };
 211
 212 static struct omap_dss_device *pandora_dss_devices[] = {
 213         &pandora_lcd_device,
 214         &pandora_tv_device,
 215 };
 216
 217 static struct omap_dss_board_info pandora_dss_data = {
 218         .num_devices    = ARRAY_SIZE(pandora_dss_devices),
 219         .devices        = pandora_dss_devices,
 220         .default_device = &pandora_lcd_device,
 221 };
 222
 223 static struct platform_device pandora_dss_device = {
 224         .name           = "omapdss",
 225         .id             = -1,
 226         .dev            = {
 227                 .platform_data = &pandora_dss_data,
 228         },
 229 };
 230
 231 static struct omap2_hsmmc_info omap3pandora_mmc[] = {
 232         {
 233                 .mmc            = 1,
 234                 .wires          = 4,
 235                 .gpio_cd        = -EINVAL,
 236                 .gpio_wp        = 126,
 237                 .ext_clock      = 0,
 238         },
 239         {
 240                 .mmc            = 2,
 241                 .wires          = 4,
 242                 .gpio_cd        = -EINVAL,
 243                 .gpio_wp        = 127,
 244                 .ext_clock      = 1,
 245                 .transceiver    = true,
 246         },
 247         {
 248                 .mmc            = 3,
 249                 .wires          = 4,
 250                 .gpio_cd        = -EINVAL,
 251                 .gpio_wp        = -EINVAL,
 252         },
 253         {}      /* Terminator */
 254 };
 255
 256 static int omap3pandora_twl_gpio_setup(struct device *dev,
 257                 unsigned gpio, unsigned ngpio)
 258 {
 259         /* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */
 260         omap3pandora_mmc[0].gpio_cd = gpio + 0;
 261         omap3pandora_mmc[1].gpio_cd = gpio + 1;
 262         omap2_hsmmc_init(omap3pandora_mmc);
 263
 264         return 0;
 265 }
 266
 267 static struct twl4030_gpio_platform_data omap3pandora_gpio_data = {
 268         .gpio_base      = OMAP_MAX_GPIO_LINES,
 269         .irq_base       = TWL4030_GPIO_IRQ_BASE,
 270         .irq_end        = TWL4030_GPIO_IRQ_END,
 271         .setup          = omap3pandora_twl_gpio_setup,
 272 };
 273
 274 static struct regulator_consumer_supply pandora_vmmc1_supply =
 275         REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
 276
 277 static struct regulator_consumer_supply pandora_vmmc2_supply =
 278         REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
 279
 280 static struct regulator_consumer_supply pandora_vdda_dac_supply =
 281         REGULATOR_SUPPLY("vdda_dac", "omapdss");
 282
 283 static struct regulator_consumer_supply pandora_vdds_supplies[] = {
 284         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
 285         REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
 286 };
 287
 288 static struct regulator_consumer_supply pandora_vcc_lcd_supply =
 289         REGULATOR_SUPPLY("vcc", "display0");
 290
 291 static struct regulator_consumer_supply pandora_usb_phy_supply =
 292         REGULATOR_SUPPLY("hsusb0", "ehci-omap.0");
 293
 294 /* ads7846 on SPI and 2 nub controllers on I2C */
 295 static struct regulator_consumer_supply pandora_vaux4_supplies[] = {
 296         REGULATOR_SUPPLY("vcc", "spi1.0"),
 297         REGULATOR_SUPPLY("vcc", "3-0066"),
 298         REGULATOR_SUPPLY("vcc", "3-0067"),
 299 };
 300
 301 static struct regulator_consumer_supply pandora_adac_supply =
 302         REGULATOR_SUPPLY("vcc", "soc-audio");
 303
 304 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
 305 static struct regulator_init_data pandora_vmmc1 = {
 306         .constraints = {
 307                 .min_uV                 = 1850000,
 308                 .max_uV                 = 3150000,
 309                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 310                                         | REGULATOR_MODE_STANDBY,
 311                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 312                                         | REGULATOR_CHANGE_MODE
 313                                         | REGULATOR_CHANGE_STATUS,
 314         },
 315         .num_consumer_supplies  = 1,
 316         .consumer_supplies      = &pandora_vmmc1_supply,
 317 };
 318
 319 /* VMMC2 for MMC2 pins CMD, CLK, DAT0..DAT3 (max 100 mA) */
 320 static struct regulator_init_data pandora_vmmc2 = {
 321         .constraints = {
 322                 .min_uV                 = 1850000,
 323                 .max_uV                 = 3150000,
 324                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 325                                         | REGULATOR_MODE_STANDBY,
 326                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 327                                         | REGULATOR_CHANGE_MODE
 328                                         | REGULATOR_CHANGE_STATUS,
 329         },
 330         .num_consumer_supplies  = 1,
 331         .consumer_supplies      = &pandora_vmmc2_supply,
 332 };
 333
 334 /* VDAC for DSS driving S-Video */
 335 static struct regulator_init_data pandora_vdac = {
 336         .constraints = {
 337                 .min_uV                 = 1800000,
 338                 .max_uV                 = 1800000,
 339                 .apply_uV               = true,
 340                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 341                                         | REGULATOR_MODE_STANDBY,
 342                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 343                                         | REGULATOR_CHANGE_STATUS,
 344         },
 345         .num_consumer_supplies  = 1,
 346         .consumer_supplies      = &pandora_vdda_dac_supply,
 347 };
 348
 349 /* VPLL2 for digital video outputs */
 350 static struct regulator_init_data pandora_vpll2 = {
 351         .constraints = {
 352                 .min_uV                 = 1800000,
 353                 .max_uV                 = 1800000,
 354                 .apply_uV               = true,
 355                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 356                                         | REGULATOR_MODE_STANDBY,
 357                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 358                                         | REGULATOR_CHANGE_STATUS,
 359         },
 360         .num_consumer_supplies  = ARRAY_SIZE(pandora_vdds_supplies),
 361         .consumer_supplies      = pandora_vdds_supplies,
 362 };
 363
 364 /* VAUX1 for LCD */
 365 static struct regulator_init_data pandora_vaux1 = {
 366         .constraints = {
 367                 .min_uV                 = 3000000,
 368                 .max_uV                 = 3000000,
 369                 .apply_uV               = true,
 370                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 371                                         | REGULATOR_MODE_STANDBY,
 372                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 373                                         | REGULATOR_CHANGE_STATUS,
 374         },
 375         .num_consumer_supplies  = 1,
 376         .consumer_supplies      = &pandora_vcc_lcd_supply,
 377 };
 378
 379 /* VAUX2 for USB host PHY */
 380 static struct regulator_init_data pandora_vaux2 = {
 381         .constraints = {
 382                 .min_uV                 = 1800000,
 383                 .max_uV                 = 1800000,
 384                 .apply_uV               = true,
 385                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 386                                         | REGULATOR_MODE_STANDBY,
 387                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 388                                         | REGULATOR_CHANGE_STATUS,
 389         },
 390         .num_consumer_supplies  = 1,
 391         .consumer_supplies      = &pandora_usb_phy_supply,
 392 };
 393
 394 /* VAUX4 for ads7846 and nubs */
 395 static struct regulator_init_data pandora_vaux4 = {
 396         .constraints = {
 397                 .min_uV                 = 2800000,
 398                 .max_uV                 = 2800000,
 399                 .apply_uV               = true,
 400                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 401                                         | REGULATOR_MODE_STANDBY,
 402                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 403                                         | REGULATOR_CHANGE_STATUS,
 404         },
 405         .num_consumer_supplies  = ARRAY_SIZE(pandora_vaux4_supplies),
 406         .consumer_supplies      = pandora_vaux4_supplies,
 407 };
 408
 409 /* VSIM for audio DAC */
 410 static struct regulator_init_data pandora_vsim = {
 411         .constraints = {
 412                 .min_uV                 = 2800000,
 413                 .max_uV                 = 2800000,
 414                 .apply_uV               = true,
 415                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 416                                         | REGULATOR_MODE_STANDBY,
 417                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 418                                         | REGULATOR_CHANGE_STATUS,
 419         },
 420         .num_consumer_supplies  = 1,
 421         .consumer_supplies      = &pandora_adac_supply,
 422 };
 423
 424 static struct twl4030_usb_data omap3pandora_usb_data = {
 425         .usb_mode       = T2_USB_MODE_ULPI,
 426 };
 427
 428 static struct twl4030_codec_audio_data omap3pandora_audio_data = {
 429         .audio_mclk = 26000000,
 430 };
 431
 432 static struct twl4030_codec_data omap3pandora_codec_data = {
 433         .audio_mclk = 26000000,
 434         .audio = &omap3pandora_audio_data,
 435 };
 436
 437 static struct twl4030_platform_data omap3pandora_twldata = {
 438         .irq_base       = TWL4030_IRQ_BASE,
 439         .irq_end        = TWL4030_IRQ_END,
 440         .gpio           = &omap3pandora_gpio_data,
 441         .usb            = &omap3pandora_usb_data,
 442         .codec          = &omap3pandora_codec_data,
 443         .vmmc1          = &pandora_vmmc1,
 444         .vmmc2          = &pandora_vmmc2,
 445         .vdac           = &pandora_vdac,
 446         .vpll2          = &pandora_vpll2,
 447         .vaux1          = &pandora_vaux1,
 448         .vaux2          = &pandora_vaux2,
 449         .vaux4          = &pandora_vaux4,
 450         .vsim           = &pandora_vsim,
 451         .keypad         = &pandora_kp_data,
 452 };
 453
 454 static struct i2c_board_info __initdata omap3pandora_i2c_boardinfo[] = {
 455         {
 456                 I2C_BOARD_INFO("tps65950", 0x48),
 457                 .flags = I2C_CLIENT_WAKE,
 458                 .irq = INT_34XX_SYS_NIRQ,
 459                 .platform_data = &omap3pandora_twldata,
 460         },
 461 };
 462
 463 static struct i2c_board_info __initdata omap3pandora_i2c3_boardinfo[] = {
 464         {
 465                 I2C_BOARD_INFO("bq27500", 0x55),
 466                 .flags = I2C_CLIENT_WAKE,
 467         },
 468 };
 469
 470 static int __init omap3pandora_i2c_init(void)
 471 {
 472         omap_register_i2c_bus(1, 2600, omap3pandora_i2c_boardinfo,
 473                         ARRAY_SIZE(omap3pandora_i2c_boardinfo));
 474         /* i2c2 pins are not connected */
 475         omap_register_i2c_bus(3, 100, omap3pandora_i2c3_boardinfo,
 476                         ARRAY_SIZE(omap3pandora_i2c3_boardinfo));
 477         return 0;
 478 }
 479
 480 static void __init omap3pandora_ads7846_init(void)
 481 {
 482         int gpio = OMAP3_PANDORA_TS_GPIO;
 483         int ret;
 484
 485         ret = gpio_request(gpio, "ads7846_pen_down");
 486         if (ret < 0) {
 487                 printk(KERN_ERR "Failed to request GPIO %d for "
 488                                 "ads7846 pen down IRQ\n", gpio);
 489                 return;
 490         }
 491
 492         gpio_direction_input(gpio);
 493 }
 494
 495 static int ads7846_get_pendown_state(void)
 496 {
 497         return !gpio_get_value(OMAP3_PANDORA_TS_GPIO);
 498 }
 499
 500 static struct ads7846_platform_data ads7846_config = {
 501         .x_max                  = 0x0fff,
 502         .y_max                  = 0x0fff,
 503         .x_plate_ohms           = 180,
 504         .pressure_max           = 255,
 505         .debounce_max           = 10,
 506         .debounce_tol           = 3,
 507         .debounce_rep           = 1,
 508         .get_pendown_state      = ads7846_get_pendown_state,
 509         .keep_vref_on           = 1,
 510 };
 511
 512 static struct omap2_mcspi_device_config ads7846_mcspi_config = {
 513         .turbo_mode     = 0,
 514         .single_channel = 1,    /* 0: slave, 1: master */
 515 };
 516
 517 static struct spi_board_info omap3pandora_spi_board_info[] __initdata = {
 518         {
 519                 .modalias               = "ads7846",
 520                 .bus_num                = 1,
 521                 .chip_select            = 0,
 522                 .max_speed_hz           = 1500000,
 523                 .controller_data        = &ads7846_mcspi_config,
 524                 .irq                    = OMAP_GPIO_IRQ(OMAP3_PANDORA_TS_GPIO),
 525                 .platform_data          = &ads7846_config,
 526         }, {
 527                 .modalias               = "tpo_td043mtea1_panel_spi",
 528                 .bus_num                = 1,
 529                 .chip_select            = 1,
 530                 .max_speed_hz           = 375000,
 531                 .platform_data          = &pandora_lcd_device,
 532         }
 533 };
 534
 535 static void __init omap3pandora_init_irq(void)
 536 {
 537         omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
 538                              mt46h32m32lf6_sdrc_params);
 539         omap_init_irq();
 540         omap_gpio_init();
 541 }
 542
 543 static struct platform_device *omap3pandora_devices[] __initdata = {
 544         &pandora_leds_gpio,
 545         &pandora_keys_gpio,
 546         &pandora_dss_device,
 547 };
 548
 549 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 550
 551         .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
 552         .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
 553         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
 554
 555         .phy_reset  = true,
 556         .reset_gpio_port[0]  = 16,
 557         .reset_gpio_port[1]  = -EINVAL,
 558         .reset_gpio_port[2]  = -EINVAL
 559 };
 560
 561 #ifdef CONFIG_OMAP_MUX
 562 static struct omap_board_mux board_mux[] __initdata = {
 563         { .reg_offset = OMAP_MUX_TERMINATOR },
 564 };
 565 #else
 566 #define board_mux       NULL
 567 #endif
 568
 569 static struct omap_musb_board_data musb_board_data = {
 570         .interface_type         = MUSB_INTERFACE_ULPI,
 571         .mode                   = MUSB_OTG,
 572         .power                  = 100,
 573 };
 574
 575 static void __init omap3pandora_init(void)
 576 {
 577         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 578         omap3pandora_i2c_init();
 579         platform_add_devices(omap3pandora_devices,
 580                         ARRAY_SIZE(omap3pandora_devices));
 581         omap_serial_init();
 582         spi_register_board_info(omap3pandora_spi_board_info,
 583                         ARRAY_SIZE(omap3pandora_spi_board_info));
 584         omap3pandora_ads7846_init();
 585         usb_ehci_init(&ehci_pdata);
 586         pandora_keys_gpio_init();
 587         usb_musb_init(&musb_board_data);
 588
 589         /* Ensure SDRC pins are mux'd for self-refresh */
 590         omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
 591         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 592 }
 593
 594 static void __init omap3pandora_map_io(void)
 595 {
 596         omap2_set_globals_343x();
 597         omap34xx_map_common_io();
 598 }
 599
 600 MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
 601         .phys_io        = 0x48000000,
 602         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
 603         .boot_params    = 0x80000100,
 604         .map_io         = omap3pandora_map_io,
 605         .reserve        = omap_reserve,
 606         .init_irq       = omap3pandora_init_irq,
 607         .init_machine   = omap3pandora_init,
 608         .timer          = &omap_timer,
 609 MACHINE_END