Pileus Git - ~andy/linux/blob - arch/arm/mach-omap2/board-rx51-peripherals.c

   1 /*
   2  * linux/arch/arm/mach-omap2/board-rx51-peripherals.c
   3  *
   4  * Copyright (C) 2008-2009 Nokia
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include <linux/kernel.h>
  12 #include <linux/init.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/input.h>
  15 #include <linux/input/matrix_keypad.h>
  16 #include <linux/spi/spi.h>
  17 #include <linux/wl12xx.h>
  18 #include <linux/spi/tsc2005.h>
  19 #include <linux/i2c.h>
  20 #include <linux/i2c/twl.h>
  21 #include <linux/clk.h>
  22 #include <linux/delay.h>
  23 #include <linux/regulator/machine.h>
  24 #include <linux/gpio.h>
  25 #include <linux/gpio_keys.h>
  26 #include <linux/mmc/host.h>
  27 #include <linux/power/isp1704_charger.h>
  28 #include <linux/platform_data/spi-omap2-mcspi.h>
  29 #include <linux/platform_data/mtd-onenand-omap2.h>
  30
  31 #include <asm/system_info.h>
  32
  33 #include "common.h"
  34 #include <linux/omap-dma.h>
  35 #include "gpmc-smc91x.h"
  36
  37 #include "board-rx51.h"
  38
  39 #include <sound/tlv320aic3x.h>
  40 #include <sound/tpa6130a2-plat.h>
  41 #include <media/radio-si4713.h>
  42 #include <media/si4713.h>
  43 #include <linux/platform_data/leds-lp55xx.h>
  44
  45 #include <linux/platform_data/tsl2563.h>
  46 #include <linux/lis3lv02d.h>
  47
  48 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
  49 #include <media/ir-rx51.h>
  50 #endif
  51
  52 #include "mux.h"
  53 #include "omap-pm.h"
  54 #include "hsmmc.h"
  55 #include "common-board-devices.h"
  56 #include "gpmc.h"
  57 #include "gpmc-onenand.h"
  58
  59 #define SYSTEM_REV_B_USES_VAUX3 0x1699
  60 #define SYSTEM_REV_S_USES_VAUX3 0x8
  61
  62 #define RX51_WL1251_POWER_GPIO          87
  63 #define RX51_WL1251_IRQ_GPIO            42
  64 #define RX51_FMTX_RESET_GPIO            163
  65 #define RX51_FMTX_IRQ                   53
  66 #define RX51_LP5523_CHIP_EN_GPIO        41
  67
  68 #define RX51_USB_TRANSCEIVER_RST_GPIO   67
  69
  70 #define RX51_TSC2005_RESET_GPIO         104
  71 #define RX51_TSC2005_IRQ_GPIO           100
  72
  73 #define LIS302_IRQ1_GPIO 181
  74 #define LIS302_IRQ2_GPIO 180  /* Not yet in use */
  75
  76 /* List all SPI devices here. Note that the list/probe order seems to matter! */
  77 enum {
  78         RX51_SPI_WL1251,
  79         RX51_SPI_TSC2005,       /* Touch Controller */
  80         RX51_SPI_MIPID,         /* LCD panel */
  81 };
  82
  83 static struct wl12xx_platform_data wl1251_pdata;
  84 static struct tsc2005_platform_data tsc2005_pdata;
  85
  86 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
  87 static int lis302_setup(void)
  88 {
  89         int err;
  90         int irq1 = LIS302_IRQ1_GPIO;
  91         int irq2 = LIS302_IRQ2_GPIO;
  92
  93         /* gpio for interrupt pin 1 */
  94         err = gpio_request(irq1, "lis3lv02dl_irq1");
  95         if (err) {
  96                 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
  97                 goto out;
  98         }
  99
 100         /* gpio for interrupt pin 2 */
 101         err = gpio_request(irq2, "lis3lv02dl_irq2");
 102         if (err) {
 103                 gpio_free(irq1);
 104                 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
 105                 goto out;
 106         }
 107
 108         gpio_direction_input(irq1);
 109         gpio_direction_input(irq2);
 110
 111 out:
 112         return err;
 113 }
 114
 115 static int lis302_release(void)
 116 {
 117         gpio_free(LIS302_IRQ1_GPIO);
 118         gpio_free(LIS302_IRQ2_GPIO);
 119
 120         return 0;
 121 }
 122
 123 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
 124         .click_flags    = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
 125                           LIS3_CLICK_SINGLE_Z,
 126         /* Limits are 0.5g * value */
 127         .click_thresh_x = 8,
 128         .click_thresh_y = 8,
 129         .click_thresh_z = 10,
 130         /* Click must be longer than time limit */
 131         .click_time_limit = 9,
 132         /* Kind of debounce filter */
 133         .click_latency    = 50,
 134
 135         /* Limits for all axis. millig-value / 18 to get HW values */
 136         .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
 137         .wakeup_thresh = 800 / 18,
 138         .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
 139         .wakeup_thresh2 = 900 / 18,
 140
 141         .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
 142
 143         /* Interrupt line 2 for click detection, line 1 for thresholds */
 144         .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
 145
 146         .axis_x = LIS3_DEV_X,
 147         .axis_y = LIS3_INV_DEV_Y,
 148         .axis_z = LIS3_INV_DEV_Z,
 149         .setup_resources = lis302_setup,
 150         .release_resources = lis302_release,
 151         .st_min_limits = {-32, 3, 3},
 152         .st_max_limits = {-3, 32, 32},
 153 };
 154 #endif
 155
 156 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
 157 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
 158         .cover_comp_gain = 16,
 159 };
 160 #endif
 161
 162 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
 163 static struct lp55xx_led_config rx51_lp5523_led_config[] = {
 164         {
 165                 .name           = "lp5523:kb1",
 166                 .chan_nr        = 0,
 167                 .led_current    = 50,
 168         }, {
 169                 .name           = "lp5523:kb2",
 170                 .chan_nr        = 1,
 171                 .led_current    = 50,
 172         }, {
 173                 .name           = "lp5523:kb3",
 174                 .chan_nr        = 2,
 175                 .led_current    = 50,
 176         }, {
 177                 .name           = "lp5523:kb4",
 178                 .chan_nr        = 3,
 179                 .led_current    = 50,
 180         }, {
 181                 .name           = "lp5523:b",
 182                 .chan_nr        = 4,
 183                 .led_current    = 50,
 184         }, {
 185                 .name           = "lp5523:g",
 186                 .chan_nr        = 5,
 187                 .led_current    = 50,
 188         }, {
 189                 .name           = "lp5523:r",
 190                 .chan_nr        = 6,
 191                 .led_current    = 50,
 192         }, {
 193                 .name           = "lp5523:kb5",
 194                 .chan_nr        = 7,
 195                 .led_current    = 50,
 196         }, {
 197                 .name           = "lp5523:kb6",
 198                 .chan_nr        = 8,
 199                 .led_current    = 50,
 200         }
 201 };
 202
 203 static int rx51_lp5523_setup(void)
 204 {
 205         return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
 206                         "lp5523_enable");
 207 }
 208
 209 static void rx51_lp5523_release(void)
 210 {
 211         gpio_free(RX51_LP5523_CHIP_EN_GPIO);
 212 }
 213
 214 static void rx51_lp5523_enable(bool state)
 215 {
 216         gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
 217 }
 218
 219 static struct lp55xx_platform_data rx51_lp5523_platform_data = {
 220         .led_config             = rx51_lp5523_led_config,
 221         .num_channels           = ARRAY_SIZE(rx51_lp5523_led_config),
 222         .clock_mode             = LP55XX_CLOCK_AUTO,
 223         .setup_resources        = rx51_lp5523_setup,
 224         .release_resources      = rx51_lp5523_release,
 225         .enable                 = rx51_lp5523_enable,
 226 };
 227 #endif
 228
 229 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
 230         .turbo_mode     = 0,
 231 };
 232
 233 static struct omap2_mcspi_device_config mipid_mcspi_config = {
 234         .turbo_mode     = 0,
 235 };
 236
 237 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
 238         .turbo_mode     = 0,
 239 };
 240
 241 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
 242         [RX51_SPI_WL1251] = {
 243                 .modalias               = "wl1251",
 244                 .bus_num                = 4,
 245                 .chip_select            = 0,
 246                 .max_speed_hz           = 48000000,
 247                 .mode                   = SPI_MODE_3,
 248                 .controller_data        = &wl1251_mcspi_config,
 249                 .platform_data          = &wl1251_pdata,
 250         },
 251         [RX51_SPI_MIPID] = {
 252                 .modalias               = "acx565akm",
 253                 .bus_num                = 1,
 254                 .chip_select            = 2,
 255                 .max_speed_hz           = 6000000,
 256                 .controller_data        = &mipid_mcspi_config,
 257         },
 258         [RX51_SPI_TSC2005] = {
 259                 .modalias               = "tsc2005",
 260                 .bus_num                = 1,
 261                 .chip_select            = 0,
 262                 .max_speed_hz           = 6000000,
 263                 .controller_data        = &tsc2005_mcspi_config,
 264                 .platform_data          = &tsc2005_pdata,
 265         },
 266 };
 267
 268 static struct platform_device rx51_battery_device = {
 269         .name   = "rx51-battery",
 270         .id     = -1,
 271 };
 272
 273 static void rx51_charger_set_power(bool on)
 274 {
 275         gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
 276 }
 277
 278 static struct isp1704_charger_data rx51_charger_data = {
 279         .set_power      = rx51_charger_set_power,
 280 };
 281
 282 static struct platform_device rx51_charger_device = {
 283         .name   = "isp1704_charger",
 284         .dev    = {
 285                 .platform_data = &rx51_charger_data,
 286         },
 287 };
 288
 289 static void __init rx51_charger_init(void)
 290 {
 291         WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
 292                 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
 293
 294         platform_device_register(&rx51_battery_device);
 295         platform_device_register(&rx51_charger_device);
 296 }
 297
 298 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 299
 300 #define RX51_GPIO_CAMERA_LENS_COVER     110
 301 #define RX51_GPIO_CAMERA_FOCUS          68
 302 #define RX51_GPIO_CAMERA_CAPTURE        69
 303 #define RX51_GPIO_KEYPAD_SLIDE          71
 304 #define RX51_GPIO_LOCK_BUTTON           113
 305 #define RX51_GPIO_PROXIMITY             89
 306
 307 #define RX51_GPIO_DEBOUNCE_TIMEOUT      10
 308
 309 static struct gpio_keys_button rx51_gpio_keys[] = {
 310         {
 311                 .desc                   = "Camera Lens Cover",
 312                 .type                   = EV_SW,
 313                 .code                   = SW_CAMERA_LENS_COVER,
 314                 .gpio                   = RX51_GPIO_CAMERA_LENS_COVER,
 315                 .active_low             = 1,
 316                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 317         }, {
 318                 .desc                   = "Camera Focus",
 319                 .type                   = EV_KEY,
 320                 .code                   = KEY_CAMERA_FOCUS,
 321                 .gpio                   = RX51_GPIO_CAMERA_FOCUS,
 322                 .active_low             = 1,
 323                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 324         }, {
 325                 .desc                   = "Camera Capture",
 326                 .type                   = EV_KEY,
 327                 .code                   = KEY_CAMERA,
 328                 .gpio                   = RX51_GPIO_CAMERA_CAPTURE,
 329                 .active_low             = 1,
 330                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 331         }, {
 332                 .desc                   = "Lock Button",
 333                 .type                   = EV_KEY,
 334                 .code                   = KEY_SCREENLOCK,
 335                 .gpio                   = RX51_GPIO_LOCK_BUTTON,
 336                 .active_low             = 1,
 337                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 338         }, {
 339                 .desc                   = "Keypad Slide",
 340                 .type                   = EV_SW,
 341                 .code                   = SW_KEYPAD_SLIDE,
 342                 .gpio                   = RX51_GPIO_KEYPAD_SLIDE,
 343                 .active_low             = 1,
 344                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 345         }, {
 346                 .desc                   = "Proximity Sensor",
 347                 .type                   = EV_SW,
 348                 .code                   = SW_FRONT_PROXIMITY,
 349                 .gpio                   = RX51_GPIO_PROXIMITY,
 350                 .active_low             = 0,
 351                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 352         }
 353 };
 354
 355 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
 356         .buttons        = rx51_gpio_keys,
 357         .nbuttons       = ARRAY_SIZE(rx51_gpio_keys),
 358 };
 359
 360 static struct platform_device rx51_gpio_keys_device = {
 361         .name   = "gpio-keys",
 362         .id     = -1,
 363         .dev    = {
 364                 .platform_data  = &rx51_gpio_keys_data,
 365         },
 366 };
 367
 368 static void __init rx51_add_gpio_keys(void)
 369 {
 370         platform_device_register(&rx51_gpio_keys_device);
 371 }
 372 #else
 373 static void __init rx51_add_gpio_keys(void)
 374 {
 375 }
 376 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
 377
 378 static uint32_t board_keymap[] = {
 379         /*
 380          * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
 381          * connected to the ground" matrix state.
 382          */
 383         KEY(0, 0, KEY_Q),
 384         KEY(0, 1, KEY_O),
 385         KEY(0, 2, KEY_P),
 386         KEY(0, 3, KEY_COMMA),
 387         KEY(0, 4, KEY_BACKSPACE),
 388         KEY(0, 6, KEY_A),
 389         KEY(0, 7, KEY_S),
 390
 391         KEY(1, 0, KEY_W),
 392         KEY(1, 1, KEY_D),
 393         KEY(1, 2, KEY_F),
 394         KEY(1, 3, KEY_G),
 395         KEY(1, 4, KEY_H),
 396         KEY(1, 5, KEY_J),
 397         KEY(1, 6, KEY_K),
 398         KEY(1, 7, KEY_L),
 399
 400         KEY(2, 0, KEY_E),
 401         KEY(2, 1, KEY_DOT),
 402         KEY(2, 2, KEY_UP),
 403         KEY(2, 3, KEY_ENTER),
 404         KEY(2, 5, KEY_Z),
 405         KEY(2, 6, KEY_X),
 406         KEY(2, 7, KEY_C),
 407         KEY(2, 8, KEY_F9),
 408
 409         KEY(3, 0, KEY_R),
 410         KEY(3, 1, KEY_V),
 411         KEY(3, 2, KEY_B),
 412         KEY(3, 3, KEY_N),
 413         KEY(3, 4, KEY_M),
 414         KEY(3, 5, KEY_SPACE),
 415         KEY(3, 6, KEY_SPACE),
 416         KEY(3, 7, KEY_LEFT),
 417
 418         KEY(4, 0, KEY_T),
 419         KEY(4, 1, KEY_DOWN),
 420         KEY(4, 2, KEY_RIGHT),
 421         KEY(4, 4, KEY_LEFTCTRL),
 422         KEY(4, 5, KEY_RIGHTALT),
 423         KEY(4, 6, KEY_LEFTSHIFT),
 424         KEY(4, 8, KEY_F10),
 425
 426         KEY(5, 0, KEY_Y),
 427         KEY(5, 8, KEY_F11),
 428
 429         KEY(6, 0, KEY_U),
 430
 431         KEY(7, 0, KEY_I),
 432         KEY(7, 1, KEY_F7),
 433         KEY(7, 2, KEY_F8),
 434 };
 435
 436 static struct matrix_keymap_data board_map_data = {
 437         .keymap                 = board_keymap,
 438         .keymap_size            = ARRAY_SIZE(board_keymap),
 439 };
 440
 441 static struct twl4030_keypad_data rx51_kp_data = {
 442         .keymap_data    = &board_map_data,
 443         .rows           = 8,
 444         .cols           = 8,
 445         .rep            = 1,
 446 };
 447
 448 /* Enable input logic and pull all lines up when eMMC is on. */
 449 static struct omap_board_mux rx51_mmc2_on_mux[] = {
 450         OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 451         OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 452         OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 453         OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 454         OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 455         OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 456         OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 457         OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 458         OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 459         { .reg_offset = OMAP_MUX_TERMINATOR },
 460 };
 461
 462 /* Disable input logic and pull all lines down when eMMC is off. */
 463 static struct omap_board_mux rx51_mmc2_off_mux[] = {
 464         OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 465         OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 466         OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 467         OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 468         OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 469         OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 470         OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 471         OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 472         OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 473         { .reg_offset = OMAP_MUX_TERMINATOR },
 474 };
 475
 476 static struct omap_mux_partition *partition;
 477
 478 /*
 479  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
 480  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
 481  */
 482 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
 483 {
 484         if (power_on)
 485                 omap_mux_write_array(partition, rx51_mmc2_on_mux);
 486         else
 487                 omap_mux_write_array(partition, rx51_mmc2_off_mux);
 488 }
 489
 490 static struct omap2_hsmmc_info mmc[] __initdata = {
 491         {
 492                 .name           = "external",
 493                 .mmc            = 1,
 494                 .caps           = MMC_CAP_4_BIT_DATA,
 495                 .cover_only     = true,
 496                 .gpio_cd        = 160,
 497                 .gpio_wp        = -EINVAL,
 498                 .power_saving   = true,
 499         },
 500         {
 501                 .name           = "internal",
 502                 .mmc            = 2,
 503                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 504                                                 /* See also rx51_mmc2_remux */
 505                 .gpio_cd        = -EINVAL,
 506                 .gpio_wp        = -EINVAL,
 507                 .nonremovable   = true,
 508                 .power_saving   = true,
 509                 .remux          = rx51_mmc2_remux,
 510         },
 511         {}      /* Terminator */
 512 };
 513
 514 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
 515         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 516 };
 517
 518 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
 519         REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
 520 };
 521
 522 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
 523         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 524 };
 525
 526 static struct regulator_consumer_supply rx51_vsim_supply[] = {
 527         REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
 528 };
 529
 530 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
 531         /* tlv320aic3x analog supplies */
 532         REGULATOR_SUPPLY("AVDD", "2-0018"),
 533         REGULATOR_SUPPLY("DRVDD", "2-0018"),
 534         REGULATOR_SUPPLY("AVDD", "2-0019"),
 535         REGULATOR_SUPPLY("DRVDD", "2-0019"),
 536         /* tpa6130a2 */
 537         REGULATOR_SUPPLY("Vdd", "2-0060"),
 538         /* Keep vmmc as last item. It is not iterated for newer boards */
 539         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 540 };
 541
 542 static struct regulator_consumer_supply rx51_vio_supplies[] = {
 543         /* tlv320aic3x digital supplies */
 544         REGULATOR_SUPPLY("IOVDD", "2-0018"),
 545         REGULATOR_SUPPLY("DVDD", "2-0018"),
 546         REGULATOR_SUPPLY("IOVDD", "2-0019"),
 547         REGULATOR_SUPPLY("DVDD", "2-0019"),
 548         /* Si4713 IO supply */
 549         REGULATOR_SUPPLY("vio", "2-0063"),
 550         /* lis3lv02d */
 551         REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
 552 };
 553
 554 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
 555         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
 556         REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
 557         /* Si4713 supply */
 558         REGULATOR_SUPPLY("vdd", "2-0063"),
 559         /* lis3lv02d */
 560         REGULATOR_SUPPLY("Vdd", "3-001d"),
 561 };
 562
 563 static struct regulator_init_data rx51_vaux1 = {
 564         .constraints = {
 565                 .name                   = "V28",
 566                 .min_uV                 = 2800000,
 567                 .max_uV                 = 2800000,
 568                 .always_on              = true, /* due battery cover sensor */
 569                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 570                                         | REGULATOR_MODE_STANDBY,
 571                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 572                                         | REGULATOR_CHANGE_STATUS,
 573         },
 574         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux1_consumers),
 575         .consumer_supplies      = rx51_vaux1_consumers,
 576 };
 577
 578 static struct regulator_init_data rx51_vaux2 = {
 579         .constraints = {
 580                 .name                   = "VCSI",
 581                 .min_uV                 = 1800000,
 582                 .max_uV                 = 1800000,
 583                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 584                                         | REGULATOR_MODE_STANDBY,
 585                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 586                                         | REGULATOR_CHANGE_STATUS,
 587         },
 588         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux2_supply),
 589         .consumer_supplies      = rx51_vaux2_supply,
 590 };
 591
 592 /* VAUX3 - adds more power to VIO_18 rail */
 593 static struct regulator_init_data rx51_vaux3_cam = {
 594         .constraints = {
 595                 .name                   = "VCAM_DIG_18",
 596                 .min_uV                 = 1800000,
 597                 .max_uV                 = 1800000,
 598                 .apply_uV               = true,
 599                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 600                                         | REGULATOR_MODE_STANDBY,
 601                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 602                                         | REGULATOR_CHANGE_STATUS,
 603         },
 604 };
 605
 606 static struct regulator_init_data rx51_vaux3_mmc = {
 607         .constraints = {
 608                 .name                   = "VMMC2_30",
 609                 .min_uV                 = 2800000,
 610                 .max_uV                 = 3000000,
 611                 .apply_uV               = true,
 612                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 613                                         | REGULATOR_MODE_STANDBY,
 614                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 615                                         | REGULATOR_CHANGE_MODE
 616                                         | REGULATOR_CHANGE_STATUS,
 617         },
 618         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux3_supply),
 619         .consumer_supplies      = rx51_vaux3_supply,
 620 };
 621
 622 static struct regulator_init_data rx51_vaux4 = {
 623         .constraints = {
 624                 .name                   = "VCAM_ANA_28",
 625                 .min_uV                 = 2800000,
 626                 .max_uV                 = 2800000,
 627                 .apply_uV               = true,
 628                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 629                                         | REGULATOR_MODE_STANDBY,
 630                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 631                                         | REGULATOR_CHANGE_STATUS,
 632         },
 633 };
 634
 635 static struct regulator_init_data rx51_vmmc1 = {
 636         .constraints = {
 637                 .min_uV                 = 1850000,
 638                 .max_uV                 = 3150000,
 639                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 640                                         | REGULATOR_MODE_STANDBY,
 641                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 642                                         | REGULATOR_CHANGE_MODE
 643                                         | REGULATOR_CHANGE_STATUS,
 644         },
 645         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc1_supply),
 646         .consumer_supplies      = rx51_vmmc1_supply,
 647 };
 648
 649 static struct regulator_init_data rx51_vmmc2 = {
 650         .constraints = {
 651                 .name                   = "V28_A",
 652                 .min_uV                 = 2800000,
 653                 .max_uV                 = 3000000,
 654                 .always_on              = true, /* due VIO leak to AIC34 VDDs */
 655                 .apply_uV               = true,
 656                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 657                                         | REGULATOR_MODE_STANDBY,
 658                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 659                                         | REGULATOR_CHANGE_MODE
 660                                         | REGULATOR_CHANGE_STATUS,
 661         },
 662         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc2_supplies),
 663         .consumer_supplies      = rx51_vmmc2_supplies,
 664 };
 665
 666 static struct regulator_init_data rx51_vpll1 = {
 667         .constraints = {
 668                 .name                   = "VPLL",
 669                 .min_uV                 = 1800000,
 670                 .max_uV                 = 1800000,
 671                 .apply_uV               = true,
 672                 .always_on              = true,
 673                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 674                                         | REGULATOR_MODE_STANDBY,
 675                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 676         },
 677 };
 678
 679 static struct regulator_init_data rx51_vpll2 = {
 680         .constraints = {
 681                 .name                   = "VSDI_CSI",
 682                 .min_uV                 = 1800000,
 683                 .max_uV                 = 1800000,
 684                 .apply_uV               = true,
 685                 .always_on              = true,
 686                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 687                                         | REGULATOR_MODE_STANDBY,
 688                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 689         },
 690 };
 691
 692 static struct regulator_init_data rx51_vsim = {
 693         .constraints = {
 694                 .name                   = "VMMC2_IO_18",
 695                 .min_uV                 = 1800000,
 696                 .max_uV                 = 1800000,
 697                 .apply_uV               = true,
 698                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 699                                         | REGULATOR_MODE_STANDBY,
 700                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 701                                         | REGULATOR_CHANGE_STATUS,
 702         },
 703         .num_consumer_supplies  = ARRAY_SIZE(rx51_vsim_supply),
 704         .consumer_supplies      = rx51_vsim_supply,
 705 };
 706
 707 static struct regulator_init_data rx51_vio = {
 708         .constraints = {
 709                 .min_uV                 = 1800000,
 710                 .max_uV                 = 1800000,
 711                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 712                                         | REGULATOR_MODE_STANDBY,
 713                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 714                                         | REGULATOR_CHANGE_MODE
 715                                         | REGULATOR_CHANGE_STATUS,
 716         },
 717         .num_consumer_supplies  = ARRAY_SIZE(rx51_vio_supplies),
 718         .consumer_supplies      = rx51_vio_supplies,
 719 };
 720
 721 static struct regulator_init_data rx51_vintana1 = {
 722         .constraints = {
 723                 .name                   = "VINTANA1",
 724                 .min_uV                 = 1500000,
 725                 .max_uV                 = 1500000,
 726                 .always_on              = true,
 727                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 728                                         | REGULATOR_MODE_STANDBY,
 729                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 730         },
 731 };
 732
 733 static struct regulator_init_data rx51_vintana2 = {
 734         .constraints = {
 735                 .name                   = "VINTANA2",
 736                 .min_uV                 = 2750000,
 737                 .max_uV                 = 2750000,
 738                 .apply_uV               = true,
 739                 .always_on              = true,
 740                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 741                                         | REGULATOR_MODE_STANDBY,
 742                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 743         },
 744 };
 745
 746 static struct regulator_init_data rx51_vintdig = {
 747         .constraints = {
 748                 .name                   = "VINTDIG",
 749                 .min_uV                 = 1500000,
 750                 .max_uV                 = 1500000,
 751                 .always_on              = true,
 752                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 753                                         | REGULATOR_MODE_STANDBY,
 754                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 755         },
 756 };
 757
 758 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
 759         .gpio_reset     = RX51_FMTX_RESET_GPIO,
 760 };
 761
 762 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
 763         I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
 764         .platform_data  = &rx51_si4713_i2c_data,
 765 };
 766
 767 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
 768         .i2c_bus        = 2,
 769         .subdev_board_info = &rx51_si4713_board_info,
 770 };
 771
 772 static struct platform_device rx51_si4713_dev __initdata_or_module = {
 773         .name   = "radio-si4713",
 774         .id     = -1,
 775         .dev    = {
 776                 .platform_data  = &rx51_si4713_data,
 777         },
 778 };
 779
 780 static __init void rx51_init_si4713(void)
 781 {
 782         int err;
 783
 784         err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
 785         if (err) {
 786                 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
 787                 return;
 788         }
 789         rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
 790         platform_device_register(&rx51_si4713_dev);
 791 }
 792
 793 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
 794 {
 795         /* FIXME this gpio setup is just a placeholder for now */
 796         gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
 797         gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
 798
 799         return 0;
 800 }
 801
 802 static struct twl4030_gpio_platform_data rx51_gpio_data = {
 803         .pulldowns              = BIT(0) | BIT(1) | BIT(2) | BIT(3)
 804                                 | BIT(4) | BIT(5)
 805                                 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
 806                                 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
 807                                 | BIT(16) | BIT(17) ,
 808         .setup                  = rx51_twlgpio_setup,
 809 };
 810
 811 static struct twl4030_ins sleep_on_seq[] __initdata = {
 812 /*
 813  * Turn off everything
 814  */
 815         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
 816 };
 817
 818 static struct twl4030_script sleep_on_script __initdata = {
 819         .script = sleep_on_seq,
 820         .size   = ARRAY_SIZE(sleep_on_seq),
 821         .flags  = TWL4030_SLEEP_SCRIPT,
 822 };
 823
 824 static struct twl4030_ins wakeup_seq[] __initdata = {
 825 /*
 826  * Reenable everything
 827  */
 828         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
 829 };
 830
 831 static struct twl4030_script wakeup_script __initdata = {
 832         .script = wakeup_seq,
 833         .size   = ARRAY_SIZE(wakeup_seq),
 834         .flags  = TWL4030_WAKEUP12_SCRIPT,
 835 };
 836
 837 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
 838 /*
 839  * Reenable everything
 840  */
 841         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
 842 };
 843
 844 static struct twl4030_script wakeup_p3_script __initdata = {
 845         .script = wakeup_p3_seq,
 846         .size   = ARRAY_SIZE(wakeup_p3_seq),
 847         .flags  = TWL4030_WAKEUP3_SCRIPT,
 848 };
 849
 850 static struct twl4030_ins wrst_seq[] __initdata = {
 851 /*
 852  * Reset twl4030.
 853  * Reset VDD1 regulator.
 854  * Reset VDD2 regulator.
 855  * Reset VPLL1 regulator.
 856  * Enable sysclk output.
 857  * Reenable twl4030.
 858  */
 859         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
 860         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
 861                 0x13},
 862         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
 863         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
 864         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
 865         {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
 866         {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
 867         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
 868 };
 869
 870 static struct twl4030_script wrst_script __initdata = {
 871         .script = wrst_seq,
 872         .size   = ARRAY_SIZE(wrst_seq),
 873         .flags  = TWL4030_WRST_SCRIPT,
 874 };
 875
 876 static struct twl4030_script *twl4030_scripts[] __initdata = {
 877         /* wakeup12 script should be loaded before sleep script, otherwise a
 878            board might hit retention before loading of wakeup script is
 879            completed. This can cause boot failures depending on timing issues.
 880         */
 881         &wakeup_script,
 882         &sleep_on_script,
 883         &wakeup_p3_script,
 884         &wrst_script,
 885 };
 886
 887 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
 888         { .resource = RES_VDD1, .devgroup = -1,
 889           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 890           .remap_sleep = RES_STATE_OFF
 891         },
 892         { .resource = RES_VDD2, .devgroup = -1,
 893           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 894           .remap_sleep = RES_STATE_OFF
 895         },
 896         { .resource = RES_VPLL1, .devgroup = -1,
 897           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 898           .remap_sleep = RES_STATE_OFF
 899         },
 900         { .resource = RES_VPLL2, .devgroup = -1,
 901           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 902         },
 903         { .resource = RES_VAUX1, .devgroup = -1,
 904           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 905         },
 906         { .resource = RES_VAUX2, .devgroup = -1,
 907           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 908         },
 909         { .resource = RES_VAUX3, .devgroup = -1,
 910           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 911         },
 912         { .resource = RES_VAUX4, .devgroup = -1,
 913           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 914         },
 915         { .resource = RES_VMMC1, .devgroup = -1,
 916           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 917         },
 918         { .resource = RES_VMMC2, .devgroup = -1,
 919           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 920         },
 921         { .resource = RES_VDAC, .devgroup = -1,
 922           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 923         },
 924         { .resource = RES_VSIM, .devgroup = -1,
 925           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 926         },
 927         { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 928           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 929         },
 930         { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 931           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 932         },
 933         { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 934           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 935         },
 936         { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
 937           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 938         },
 939         { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 940           .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
 941         },
 942         { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 943           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 944         },
 945         { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 946           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 947         },
 948         { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 949           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 950         },
 951         { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
 952           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 953         },
 954         { .resource = RES_32KCLKOUT, .devgroup = -1,
 955           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 956         },
 957         { .resource = RES_RESET, .devgroup = -1,
 958           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 959         },
 960         { .resource = RES_MAIN_REF, .devgroup = -1,
 961           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 962         },
 963         { 0, 0},
 964 };
 965
 966 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
 967         .scripts        = twl4030_scripts,
 968         .num = ARRAY_SIZE(twl4030_scripts),
 969         .resource_config = twl4030_rconfig,
 970 };
 971
 972 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
 973         .coexist        = 0,
 974 };
 975
 976 static struct twl4030_audio_data rx51_audio_data __initdata = {
 977         .audio_mclk     = 26000000,
 978         .vibra          = &rx51_vibra_data,
 979 };
 980
 981 static struct twl4030_platform_data rx51_twldata __initdata = {
 982         /* platform_data for children goes here */
 983         .gpio                   = &rx51_gpio_data,
 984         .keypad                 = &rx51_kp_data,
 985         .power                  = &rx51_t2scripts_data,
 986         .audio                  = &rx51_audio_data,
 987
 988         .vaux1                  = &rx51_vaux1,
 989         .vaux2                  = &rx51_vaux2,
 990         .vaux4                  = &rx51_vaux4,
 991         .vmmc1                  = &rx51_vmmc1,
 992         .vpll1                  = &rx51_vpll1,
 993         .vpll2                  = &rx51_vpll2,
 994         .vsim                   = &rx51_vsim,
 995         .vintana1               = &rx51_vintana1,
 996         .vintana2               = &rx51_vintana2,
 997         .vintdig                = &rx51_vintdig,
 998         .vio                    = &rx51_vio,
 999 };
1000
1001 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
1002         .power_gpio             = 98,
1003 };
1004
1005 /* Audio setup data */
1006 static struct aic3x_setup_data rx51_aic34_setup = {
1007         .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
1008         .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
1009 };
1010
1011 static struct aic3x_pdata rx51_aic3x_data = {
1012         .setup = &rx51_aic34_setup,
1013         .gpio_reset = 60,
1014 };
1015
1016 static struct aic3x_pdata rx51_aic3x_data2 = {
1017         .gpio_reset = 60,
1018 };
1019
1020 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1021         {
1022                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1023                 .platform_data = &rx51_aic3x_data,
1024         },
1025         {
1026                 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1027                 .platform_data = &rx51_aic3x_data2,
1028         },
1029 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1030         {
1031                 I2C_BOARD_INFO("tsl2563", 0x29),
1032                 .platform_data = &rx51_tsl2563_platform_data,
1033         },
1034 #endif
1035 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1036         {
1037                 I2C_BOARD_INFO("lp5523", 0x32),
1038                 .platform_data  = &rx51_lp5523_platform_data,
1039         },
1040 #endif
1041         {
1042                 I2C_BOARD_INFO("bq27200", 0x55),
1043         },
1044         {
1045                 I2C_BOARD_INFO("tpa6130a2", 0x60),
1046                 .platform_data = &rx51_tpa6130a2_data,
1047         }
1048 };
1049
1050 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1051 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1052         {
1053                 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1054                 .platform_data = &rx51_lis3lv02d_data,
1055         },
1056 #endif
1057 };
1058
1059 static int __init rx51_i2c_init(void)
1060 {
1061         if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1062             system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1063                 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1064                 /* Only older boards use VMMC2 for internal MMC */
1065                 rx51_vmmc2.num_consumer_supplies--;
1066         } else {
1067                 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1068         }
1069         rx51_twldata.vmmc2 = &rx51_vmmc2;
1070         omap3_pmic_get_config(&rx51_twldata,
1071                         TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1072                         TWL_COMMON_REGULATOR_VDAC);
1073
1074         rx51_twldata.vdac->constraints.apply_uV = true;
1075         rx51_twldata.vdac->constraints.name = "VDAC";
1076
1077         omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1078         omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1079                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1080 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1081         rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1082         rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1083 #endif
1084         omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1085                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1086         return 0;
1087 }
1088
1089 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1090         defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1091
1092 static struct mtd_partition onenand_partitions[] = {
1093         {
1094                 .name           = "bootloader",
1095                 .offset         = 0,
1096                 .size           = 0x20000,
1097                 .mask_flags     = MTD_WRITEABLE,        /* Force read-only */
1098         },
1099         {
1100                 .name           = "config",
1101                 .offset         = MTDPART_OFS_APPEND,
1102                 .size           = 0x60000,
1103         },
1104         {
1105                 .name           = "log",
1106                 .offset         = MTDPART_OFS_APPEND,
1107                 .size           = 0x40000,
1108         },
1109         {
1110                 .name           = "kernel",
1111                 .offset         = MTDPART_OFS_APPEND,
1112                 .size           = 0x200000,
1113         },
1114         {
1115                 .name           = "initfs",
1116                 .offset         = MTDPART_OFS_APPEND,
1117                 .size           = 0x200000,
1118         },
1119         {
1120                 .name           = "rootfs",
1121                 .offset         = MTDPART_OFS_APPEND,
1122                 .size           = MTDPART_SIZ_FULL,
1123         },
1124 };
1125
1126 static struct omap_onenand_platform_data board_onenand_data[] = {
1127         {
1128                 .cs             = 0,
1129                 .gpio_irq       = 65,
1130                 .parts          = onenand_partitions,
1131                 .nr_parts       = ARRAY_SIZE(onenand_partitions),
1132                 .flags          = ONENAND_SYNC_READWRITE,
1133         }
1134 };
1135 #endif
1136
1137 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1138
1139 static struct omap_smc91x_platform_data board_smc91x_data = {
1140         .cs             = 1,
1141         .gpio_irq       = 54,
1142         .gpio_pwrdwn    = 86,
1143         .gpio_reset     = 164,
1144         .flags          = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1145 };
1146
1147 static void __init board_smc91x_init(void)
1148 {
1149         omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1150         omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1151         omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1152
1153         gpmc_smc91x_init(&board_smc91x_data);
1154 }
1155
1156 #else
1157
1158 static inline void board_smc91x_init(void)
1159 {
1160 }
1161
1162 #endif
1163
1164 static void rx51_wl1251_set_power(bool enable)
1165 {
1166         gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1167 }
1168
1169 static struct gpio rx51_wl1251_gpios[] __initdata = {
1170         { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW,   "wl1251 power"  },
1171         { RX51_WL1251_IRQ_GPIO,   GPIOF_IN,             "wl1251 irq"    },
1172 };
1173
1174 static void __init rx51_init_wl1251(void)
1175 {
1176         int irq, ret;
1177
1178         ret = gpio_request_array(rx51_wl1251_gpios,
1179                                  ARRAY_SIZE(rx51_wl1251_gpios));
1180         if (ret < 0)
1181                 goto error;
1182
1183         irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1184         if (irq < 0)
1185                 goto err_irq;
1186
1187         wl1251_pdata.set_power = rx51_wl1251_set_power;
1188         rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1189
1190         return;
1191
1192 err_irq:
1193         gpio_free(RX51_WL1251_IRQ_GPIO);
1194         gpio_free(RX51_WL1251_POWER_GPIO);
1195 error:
1196         printk(KERN_ERR "wl1251 board initialisation failed\n");
1197         wl1251_pdata.set_power = NULL;
1198
1199         /*
1200          * Now rx51_peripherals_spi_board_info[1].irq is zero and
1201          * set_power is null, and wl1251_probe() will fail.
1202          */
1203 }
1204
1205 static struct tsc2005_platform_data tsc2005_pdata = {
1206         .ts_pressure_max        = 2048,
1207         .ts_pressure_fudge      = 2,
1208         .ts_x_max               = 4096,
1209         .ts_x_fudge             = 4,
1210         .ts_y_max               = 4096,
1211         .ts_y_fudge             = 7,
1212         .ts_x_plate_ohm         = 280,
1213         .esd_timeout_ms         = 8000,
1214 };
1215
1216 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1217         { RX51_TSC2005_IRQ_GPIO,   GPIOF_IN,            "tsc2005 IRQ"   },
1218         { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1219 };
1220
1221 static void rx51_tsc2005_set_reset(bool enable)
1222 {
1223         gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1224 }
1225
1226 static void __init rx51_init_tsc2005(void)
1227 {
1228         int r;
1229
1230         omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1231         omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1232
1233         r = gpio_request_array(rx51_tsc2005_gpios,
1234                                ARRAY_SIZE(rx51_tsc2005_gpios));
1235         if (r < 0) {
1236                 printk(KERN_ERR "tsc2005 board initialization failed\n");
1237                 tsc2005_pdata.esd_timeout_ms = 0;
1238                 return;
1239         }
1240
1241         tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1242         rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1243                                 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1244 }
1245
1246 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1247 static struct lirc_rx51_platform_data rx51_lirc_data = {
1248         .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1249         .pwm_timer = 9, /* Use GPT 9 for CIR */
1250 };
1251
1252 static struct platform_device rx51_lirc_device = {
1253         .name           = "lirc_rx51",
1254         .id             = -1,
1255         .dev            = {
1256                 .platform_data = &rx51_lirc_data,
1257         },
1258 };
1259
1260 static void __init rx51_init_lirc(void)
1261 {
1262         platform_device_register(&rx51_lirc_device);
1263 }
1264 #else
1265 static void __init rx51_init_lirc(void)
1266 {
1267 }
1268 #endif
1269
1270 static struct platform_device madc_hwmon = {
1271         .name   = "twl4030_madc_hwmon",
1272         .id     = -1,
1273 };
1274
1275 static void __init rx51_init_twl4030_hwmon(void)
1276 {
1277         platform_device_register(&madc_hwmon);
1278 }
1279
1280 void __init rx51_peripherals_init(void)
1281 {
1282         rx51_i2c_init();
1283         regulator_has_full_constraints();
1284         gpmc_onenand_init(board_onenand_data);
1285         board_smc91x_init();
1286         rx51_add_gpio_keys();
1287         rx51_init_wl1251();
1288         rx51_init_tsc2005();
1289         rx51_init_si4713();
1290         rx51_init_lirc();
1291         spi_register_board_info(rx51_peripherals_spi_board_info,
1292                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1293
1294         partition = omap_mux_get("core");
1295         if (partition)
1296                 omap_hsmmc_init(mmc);
1297
1298         rx51_charger_init();
1299         rx51_init_twl4030_hwmon();
1300 }
1301