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/omap-gpmc.h>
  27 #include <linux/mmc/host.h>
  28 #include <linux/power/isp1704_charger.h>
  29 #include <linux/platform_data/spi-omap2-mcspi.h>
  30 #include <linux/platform_data/mtd-onenand-omap2.h>
  31
  32 #include <asm/system_info.h>
  33
  34 #include "common.h"
  35 #include <linux/omap-dma.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 #include <video/omap-panel-data.h>
  49
  50 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
  51 #include <media/ir-rx51.h>
  52 #endif
  53
  54 #include "mux.h"
  55 #include "omap-pm.h"
  56 #include "hsmmc.h"
  57 #include "common-board-devices.h"
  58 #include "soc.h"
  59 #include "omap-secure.h"
  60
  61 #define SYSTEM_REV_B_USES_VAUX3 0x1699
  62 #define SYSTEM_REV_S_USES_VAUX3 0x8
  63
  64 #define RX51_WL1251_POWER_GPIO          87
  65 #define RX51_WL1251_IRQ_GPIO            42
  66 #define RX51_FMTX_RESET_GPIO            163
  67 #define RX51_FMTX_IRQ                   53
  68 #define RX51_LP5523_CHIP_EN_GPIO        41
  69
  70 #define RX51_USB_TRANSCEIVER_RST_GPIO   67
  71
  72 #define RX51_TSC2005_RESET_GPIO         104
  73 #define RX51_TSC2005_IRQ_GPIO           100
  74
  75 #define LIS302_IRQ1_GPIO 181
  76 #define LIS302_IRQ2_GPIO 180  /* Not yet in use */
  77
  78 /* List all SPI devices here. Note that the list/probe order seems to matter! */
  79 enum {
  80         RX51_SPI_WL1251,
  81         RX51_SPI_TSC2005,       /* Touch Controller */
  82         RX51_SPI_MIPID,         /* LCD panel */
  83 };
  84
  85 static struct wl1251_platform_data wl1251_pdata;
  86 static struct tsc2005_platform_data tsc2005_pdata;
  87
  88 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
  89 static int lis302_setup(void)
  90 {
  91         int err;
  92         int irq1 = LIS302_IRQ1_GPIO;
  93         int irq2 = LIS302_IRQ2_GPIO;
  94
  95         /* gpio for interrupt pin 1 */
  96         err = gpio_request(irq1, "lis3lv02dl_irq1");
  97         if (err) {
  98                 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
  99                 goto out;
 100         }
 101
 102         /* gpio for interrupt pin 2 */
 103         err = gpio_request(irq2, "lis3lv02dl_irq2");
 104         if (err) {
 105                 gpio_free(irq1);
 106                 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
 107                 goto out;
 108         }
 109
 110         gpio_direction_input(irq1);
 111         gpio_direction_input(irq2);
 112
 113 out:
 114         return err;
 115 }
 116
 117 static int lis302_release(void)
 118 {
 119         gpio_free(LIS302_IRQ1_GPIO);
 120         gpio_free(LIS302_IRQ2_GPIO);
 121
 122         return 0;
 123 }
 124
 125 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
 126         .click_flags    = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
 127                           LIS3_CLICK_SINGLE_Z,
 128         /* Limits are 0.5g * value */
 129         .click_thresh_x = 8,
 130         .click_thresh_y = 8,
 131         .click_thresh_z = 10,
 132         /* Click must be longer than time limit */
 133         .click_time_limit = 9,
 134         /* Kind of debounce filter */
 135         .click_latency    = 50,
 136
 137         /* Limits for all axis. millig-value / 18 to get HW values */
 138         .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
 139         .wakeup_thresh = 800 / 18,
 140         .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
 141         .wakeup_thresh2 = 900 / 18,
 142
 143         .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
 144
 145         /* Interrupt line 2 for click detection, line 1 for thresholds */
 146         .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
 147
 148         .axis_x = LIS3_DEV_X,
 149         .axis_y = LIS3_INV_DEV_Y,
 150         .axis_z = LIS3_INV_DEV_Z,
 151         .setup_resources = lis302_setup,
 152         .release_resources = lis302_release,
 153         .st_min_limits = {-32, 3, 3},
 154         .st_max_limits = {-3, 32, 32},
 155 };
 156 #endif
 157
 158 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
 159 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
 160         .cover_comp_gain = 16,
 161 };
 162 #endif
 163
 164 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
 165 static struct lp55xx_led_config rx51_lp5523_led_config[] = {
 166         {
 167                 .name           = "lp5523:kb1",
 168                 .chan_nr        = 0,
 169                 .led_current    = 50,
 170                 .max_current    = 100,
 171         }, {
 172                 .name           = "lp5523:kb2",
 173                 .chan_nr        = 1,
 174                 .led_current    = 50,
 175                 .max_current    = 100,
 176         }, {
 177                 .name           = "lp5523:kb3",
 178                 .chan_nr        = 2,
 179                 .led_current    = 50,
 180                 .max_current    = 100,
 181         }, {
 182                 .name           = "lp5523:kb4",
 183                 .chan_nr        = 3,
 184                 .led_current    = 50,
 185                 .max_current    = 100,
 186         }, {
 187                 .name           = "lp5523:b",
 188                 .chan_nr        = 4,
 189                 .led_current    = 50,
 190                 .max_current    = 100,
 191         }, {
 192                 .name           = "lp5523:g",
 193                 .chan_nr        = 5,
 194                 .led_current    = 50,
 195                 .max_current    = 100,
 196         }, {
 197                 .name           = "lp5523:r",
 198                 .chan_nr        = 6,
 199                 .led_current    = 50,
 200                 .max_current    = 100,
 201         }, {
 202                 .name           = "lp5523:kb5",
 203                 .chan_nr        = 7,
 204                 .led_current    = 50,
 205                 .max_current    = 100,
 206         }, {
 207                 .name           = "lp5523:kb6",
 208                 .chan_nr        = 8,
 209                 .led_current    = 50,
 210                 .max_current    = 100,
 211         }
 212 };
 213
 214 static struct lp55xx_platform_data rx51_lp5523_platform_data = {
 215         .led_config             = rx51_lp5523_led_config,
 216         .num_channels           = ARRAY_SIZE(rx51_lp5523_led_config),
 217         .clock_mode             = LP55XX_CLOCK_AUTO,
 218         .enable_gpio            = RX51_LP5523_CHIP_EN_GPIO,
 219 };
 220 #endif
 221
 222 #define RX51_LCD_RESET_GPIO     90
 223
 224 static struct panel_acx565akm_platform_data acx_pdata = {
 225         .name           = "lcd",
 226         .source         = "sdi.0",
 227         .reset_gpio     = RX51_LCD_RESET_GPIO,
 228         .datapairs      = 2,
 229 };
 230
 231 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
 232         .turbo_mode     = 0,
 233 };
 234
 235 static struct omap2_mcspi_device_config mipid_mcspi_config = {
 236         .turbo_mode     = 0,
 237 };
 238
 239 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
 240         .turbo_mode     = 0,
 241 };
 242
 243 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
 244         [RX51_SPI_WL1251] = {
 245                 .modalias               = "wl1251",
 246                 .bus_num                = 4,
 247                 .chip_select            = 0,
 248                 .max_speed_hz           = 48000000,
 249                 .mode                   = SPI_MODE_3,
 250                 .controller_data        = &wl1251_mcspi_config,
 251                 .platform_data          = &wl1251_pdata,
 252         },
 253         [RX51_SPI_MIPID] = {
 254                 .modalias               = "acx565akm",
 255                 .bus_num                = 1,
 256                 .chip_select            = 2,
 257                 .max_speed_hz           = 6000000,
 258                 .controller_data        = &mipid_mcspi_config,
 259                 .platform_data          = &acx_pdata,
 260         },
 261         [RX51_SPI_TSC2005] = {
 262                 .modalias               = "tsc2005",
 263                 .bus_num                = 1,
 264                 .chip_select            = 0,
 265                 .max_speed_hz           = 6000000,
 266                 .controller_data        = &tsc2005_mcspi_config,
 267                 .platform_data          = &tsc2005_pdata,
 268         },
 269 };
 270
 271 static struct platform_device rx51_battery_device = {
 272         .name   = "rx51-battery",
 273         .id     = -1,
 274 };
 275
 276 static void rx51_charger_set_power(bool on)
 277 {
 278         gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
 279 }
 280
 281 static struct isp1704_charger_data rx51_charger_data = {
 282         .set_power      = rx51_charger_set_power,
 283 };
 284
 285 static struct platform_device rx51_charger_device = {
 286         .name   = "isp1704_charger",
 287         .dev    = {
 288                 .platform_data = &rx51_charger_data,
 289         },
 290 };
 291
 292 static void __init rx51_charger_init(void)
 293 {
 294         WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
 295                 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
 296
 297         platform_device_register(&rx51_battery_device);
 298         platform_device_register(&rx51_charger_device);
 299 }
 300
 301 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 302
 303 #define RX51_GPIO_CAMERA_LENS_COVER     110
 304 #define RX51_GPIO_CAMERA_FOCUS          68
 305 #define RX51_GPIO_CAMERA_CAPTURE        69
 306 #define RX51_GPIO_KEYPAD_SLIDE          71
 307 #define RX51_GPIO_LOCK_BUTTON           113
 308 #define RX51_GPIO_PROXIMITY             89
 309
 310 #define RX51_GPIO_DEBOUNCE_TIMEOUT      10
 311
 312 static struct gpio_keys_button rx51_gpio_keys[] = {
 313         {
 314                 .desc                   = "Camera Lens Cover",
 315                 .type                   = EV_SW,
 316                 .code                   = SW_CAMERA_LENS_COVER,
 317                 .gpio                   = RX51_GPIO_CAMERA_LENS_COVER,
 318                 .active_low             = 1,
 319                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 320         }, {
 321                 .desc                   = "Camera Focus",
 322                 .type                   = EV_KEY,
 323                 .code                   = KEY_CAMERA_FOCUS,
 324                 .gpio                   = RX51_GPIO_CAMERA_FOCUS,
 325                 .active_low             = 1,
 326                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 327         }, {
 328                 .desc                   = "Camera Capture",
 329                 .type                   = EV_KEY,
 330                 .code                   = KEY_CAMERA,
 331                 .gpio                   = RX51_GPIO_CAMERA_CAPTURE,
 332                 .active_low             = 1,
 333                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 334         }, {
 335                 .desc                   = "Lock Button",
 336                 .type                   = EV_KEY,
 337                 .code                   = KEY_SCREENLOCK,
 338                 .gpio                   = RX51_GPIO_LOCK_BUTTON,
 339                 .active_low             = 1,
 340                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 341         }, {
 342                 .desc                   = "Keypad Slide",
 343                 .type                   = EV_SW,
 344                 .code                   = SW_KEYPAD_SLIDE,
 345                 .gpio                   = RX51_GPIO_KEYPAD_SLIDE,
 346                 .active_low             = 1,
 347                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 348         }, {
 349                 .desc                   = "Proximity Sensor",
 350                 .type                   = EV_SW,
 351                 .code                   = SW_FRONT_PROXIMITY,
 352                 .gpio                   = RX51_GPIO_PROXIMITY,
 353                 .active_low             = 0,
 354                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 355         }
 356 };
 357
 358 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
 359         .buttons        = rx51_gpio_keys,
 360         .nbuttons       = ARRAY_SIZE(rx51_gpio_keys),
 361 };
 362
 363 static struct platform_device rx51_gpio_keys_device = {
 364         .name   = "gpio-keys",
 365         .id     = -1,
 366         .dev    = {
 367                 .platform_data  = &rx51_gpio_keys_data,
 368         },
 369 };
 370
 371 static void __init rx51_add_gpio_keys(void)
 372 {
 373         platform_device_register(&rx51_gpio_keys_device);
 374 }
 375 #else
 376 static void __init rx51_add_gpio_keys(void)
 377 {
 378 }
 379 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
 380
 381 static uint32_t board_keymap[] = {
 382         /*
 383          * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
 384          * connected to the ground" matrix state.
 385          */
 386         KEY(0, 0, KEY_Q),
 387         KEY(0, 1, KEY_O),
 388         KEY(0, 2, KEY_P),
 389         KEY(0, 3, KEY_COMMA),
 390         KEY(0, 4, KEY_BACKSPACE),
 391         KEY(0, 6, KEY_A),
 392         KEY(0, 7, KEY_S),
 393
 394         KEY(1, 0, KEY_W),
 395         KEY(1, 1, KEY_D),
 396         KEY(1, 2, KEY_F),
 397         KEY(1, 3, KEY_G),
 398         KEY(1, 4, KEY_H),
 399         KEY(1, 5, KEY_J),
 400         KEY(1, 6, KEY_K),
 401         KEY(1, 7, KEY_L),
 402
 403         KEY(2, 0, KEY_E),
 404         KEY(2, 1, KEY_DOT),
 405         KEY(2, 2, KEY_UP),
 406         KEY(2, 3, KEY_ENTER),
 407         KEY(2, 5, KEY_Z),
 408         KEY(2, 6, KEY_X),
 409         KEY(2, 7, KEY_C),
 410         KEY(2, 8, KEY_F9),
 411
 412         KEY(3, 0, KEY_R),
 413         KEY(3, 1, KEY_V),
 414         KEY(3, 2, KEY_B),
 415         KEY(3, 3, KEY_N),
 416         KEY(3, 4, KEY_M),
 417         KEY(3, 5, KEY_SPACE),
 418         KEY(3, 6, KEY_SPACE),
 419         KEY(3, 7, KEY_LEFT),
 420
 421         KEY(4, 0, KEY_T),
 422         KEY(4, 1, KEY_DOWN),
 423         KEY(4, 2, KEY_RIGHT),
 424         KEY(4, 4, KEY_LEFTCTRL),
 425         KEY(4, 5, KEY_RIGHTALT),
 426         KEY(4, 6, KEY_LEFTSHIFT),
 427         KEY(4, 8, KEY_F10),
 428
 429         KEY(5, 0, KEY_Y),
 430         KEY(5, 8, KEY_F11),
 431
 432         KEY(6, 0, KEY_U),
 433
 434         KEY(7, 0, KEY_I),
 435         KEY(7, 1, KEY_F7),
 436         KEY(7, 2, KEY_F8),
 437 };
 438
 439 static struct matrix_keymap_data board_map_data = {
 440         .keymap                 = board_keymap,
 441         .keymap_size            = ARRAY_SIZE(board_keymap),
 442 };
 443
 444 static struct twl4030_keypad_data rx51_kp_data = {
 445         .keymap_data    = &board_map_data,
 446         .rows           = 8,
 447         .cols           = 8,
 448         .rep            = 1,
 449 };
 450
 451 /* Enable input logic and pull all lines up when eMMC is on. */
 452 static struct omap_board_mux rx51_mmc2_on_mux[] = {
 453         OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 454         OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 455         OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 456         OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 457         OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 458         OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 459         OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 460         OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 461         OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 462         { .reg_offset = OMAP_MUX_TERMINATOR },
 463 };
 464
 465 /* Disable input logic and pull all lines down when eMMC is off. */
 466 static struct omap_board_mux rx51_mmc2_off_mux[] = {
 467         OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 468         OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 469         OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 470         OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 471         OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 472         OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 473         OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 474         OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 475         OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 476         { .reg_offset = OMAP_MUX_TERMINATOR },
 477 };
 478
 479 static struct omap_mux_partition *partition;
 480
 481 /*
 482  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
 483  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
 484  */
 485 static void rx51_mmc2_remux(struct device *dev, int power_on)
 486 {
 487         if (power_on)
 488                 omap_mux_write_array(partition, rx51_mmc2_on_mux);
 489         else
 490                 omap_mux_write_array(partition, rx51_mmc2_off_mux);
 491 }
 492
 493 static struct omap2_hsmmc_info mmc[] __initdata = {
 494         {
 495                 .name           = "external",
 496                 .mmc            = 1,
 497                 .caps           = MMC_CAP_4_BIT_DATA,
 498                 .cover_only     = true,
 499                 .gpio_cd        = 160,
 500                 .gpio_wp        = -EINVAL,
 501         },
 502         {
 503                 .name           = "internal",
 504                 .mmc            = 2,
 505                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 506                                                 /* See also rx51_mmc2_remux */
 507                 .gpio_cd        = -EINVAL,
 508                 .gpio_wp        = -EINVAL,
 509                 .nonremovable   = true,
 510                 .remux          = rx51_mmc2_remux,
 511         },
 512         {}      /* Terminator */
 513 };
 514
 515 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
 516         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 517 };
 518
 519 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
 520         REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
 521 };
 522
 523 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
 524         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 525 };
 526
 527 static struct regulator_consumer_supply rx51_vsim_supply[] = {
 528         REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
 529 };
 530
 531 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
 532         /* tlv320aic3x analog supplies */
 533         REGULATOR_SUPPLY("AVDD", "2-0018"),
 534         REGULATOR_SUPPLY("DRVDD", "2-0018"),
 535         REGULATOR_SUPPLY("AVDD", "2-0019"),
 536         REGULATOR_SUPPLY("DRVDD", "2-0019"),
 537         /* tpa6130a2 */
 538         REGULATOR_SUPPLY("Vdd", "2-0060"),
 539         /* Keep vmmc as last item. It is not iterated for newer boards */
 540         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 541 };
 542
 543 static struct regulator_consumer_supply rx51_vio_supplies[] = {
 544         /* tlv320aic3x digital supplies */
 545         REGULATOR_SUPPLY("IOVDD", "2-0018"),
 546         REGULATOR_SUPPLY("DVDD", "2-0018"),
 547         REGULATOR_SUPPLY("IOVDD", "2-0019"),
 548         REGULATOR_SUPPLY("DVDD", "2-0019"),
 549         /* Si4713 IO supply */
 550         REGULATOR_SUPPLY("vio", "2-0063"),
 551         /* lis3lv02d */
 552         REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
 553 };
 554
 555 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
 556         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
 557         REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
 558         /* Si4713 supply */
 559         REGULATOR_SUPPLY("vdd", "2-0063"),
 560         /* lis3lv02d */
 561         REGULATOR_SUPPLY("Vdd", "3-001d"),
 562 };
 563
 564 static struct regulator_init_data rx51_vaux1 = {
 565         .constraints = {
 566                 .name                   = "V28",
 567                 .min_uV                 = 2800000,
 568                 .max_uV                 = 2800000,
 569                 .always_on              = true, /* due battery cover sensor */
 570                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 571                                         | REGULATOR_MODE_STANDBY,
 572                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 573                                         | REGULATOR_CHANGE_STATUS,
 574         },
 575         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux1_consumers),
 576         .consumer_supplies      = rx51_vaux1_consumers,
 577 };
 578
 579 static struct regulator_init_data rx51_vaux2 = {
 580         .constraints = {
 581                 .name                   = "VCSI",
 582                 .min_uV                 = 1800000,
 583                 .max_uV                 = 1800000,
 584                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 585                                         | REGULATOR_MODE_STANDBY,
 586                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 587                                         | REGULATOR_CHANGE_STATUS,
 588         },
 589         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux2_supply),
 590         .consumer_supplies      = rx51_vaux2_supply,
 591 };
 592
 593 /* VAUX3 - adds more power to VIO_18 rail */
 594 static struct regulator_init_data rx51_vaux3_cam = {
 595         .constraints = {
 596                 .name                   = "VCAM_DIG_18",
 597                 .min_uV                 = 1800000,
 598                 .max_uV                 = 1800000,
 599                 .apply_uV               = true,
 600                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 601                                         | REGULATOR_MODE_STANDBY,
 602                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 603                                         | REGULATOR_CHANGE_STATUS,
 604         },
 605 };
 606
 607 static struct regulator_init_data rx51_vaux3_mmc = {
 608         .constraints = {
 609                 .name                   = "VMMC2_30",
 610                 .min_uV                 = 2800000,
 611                 .max_uV                 = 3000000,
 612                 .apply_uV               = true,
 613                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 614                                         | REGULATOR_MODE_STANDBY,
 615                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 616                                         | REGULATOR_CHANGE_MODE
 617                                         | REGULATOR_CHANGE_STATUS,
 618         },
 619         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux3_supply),
 620         .consumer_supplies      = rx51_vaux3_supply,
 621 };
 622
 623 static struct regulator_init_data rx51_vaux4 = {
 624         .constraints = {
 625                 .name                   = "VCAM_ANA_28",
 626                 .min_uV                 = 2800000,
 627                 .max_uV                 = 2800000,
 628                 .apply_uV               = true,
 629                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 630                                         | REGULATOR_MODE_STANDBY,
 631                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 632                                         | REGULATOR_CHANGE_STATUS,
 633         },
 634 };
 635
 636 static struct regulator_init_data rx51_vmmc1 = {
 637         .constraints = {
 638                 .min_uV                 = 1850000,
 639                 .max_uV                 = 3150000,
 640                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 641                                         | REGULATOR_MODE_STANDBY,
 642                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 643                                         | REGULATOR_CHANGE_MODE
 644                                         | REGULATOR_CHANGE_STATUS,
 645         },
 646         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc1_supply),
 647         .consumer_supplies      = rx51_vmmc1_supply,
 648 };
 649
 650 static struct regulator_init_data rx51_vmmc2 = {
 651         .constraints = {
 652                 .name                   = "V28_A",
 653                 .min_uV                 = 2800000,
 654                 .max_uV                 = 3000000,
 655                 .always_on              = true, /* due VIO leak to AIC34 VDDs */
 656                 .apply_uV               = true,
 657                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 658                                         | REGULATOR_MODE_STANDBY,
 659                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 660                                         | REGULATOR_CHANGE_MODE
 661                                         | REGULATOR_CHANGE_STATUS,
 662         },
 663         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc2_supplies),
 664         .consumer_supplies      = rx51_vmmc2_supplies,
 665 };
 666
 667 static struct regulator_init_data rx51_vpll1 = {
 668         .constraints = {
 669                 .name                   = "VPLL",
 670                 .min_uV                 = 1800000,
 671                 .max_uV                 = 1800000,
 672                 .apply_uV               = true,
 673                 .always_on              = true,
 674                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 675                                         | REGULATOR_MODE_STANDBY,
 676                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 677         },
 678 };
 679
 680 static struct regulator_init_data rx51_vpll2 = {
 681         .constraints = {
 682                 .name                   = "VSDI_CSI",
 683                 .min_uV                 = 1800000,
 684                 .max_uV                 = 1800000,
 685                 .apply_uV               = true,
 686                 .always_on              = true,
 687                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 688                                         | REGULATOR_MODE_STANDBY,
 689                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 690         },
 691 };
 692
 693 static struct regulator_init_data rx51_vsim = {
 694         .constraints = {
 695                 .name                   = "VMMC2_IO_18",
 696                 .min_uV                 = 1800000,
 697                 .max_uV                 = 1800000,
 698                 .apply_uV               = true,
 699                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 700                                         | REGULATOR_MODE_STANDBY,
 701                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 702                                         | REGULATOR_CHANGE_STATUS,
 703         },
 704         .num_consumer_supplies  = ARRAY_SIZE(rx51_vsim_supply),
 705         .consumer_supplies      = rx51_vsim_supply,
 706 };
 707
 708 static struct regulator_init_data rx51_vio = {
 709         .constraints = {
 710                 .min_uV                 = 1800000,
 711                 .max_uV                 = 1800000,
 712                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 713                                         | REGULATOR_MODE_STANDBY,
 714                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 715                                         | REGULATOR_CHANGE_MODE
 716                                         | REGULATOR_CHANGE_STATUS,
 717         },
 718         .num_consumer_supplies  = ARRAY_SIZE(rx51_vio_supplies),
 719         .consumer_supplies      = rx51_vio_supplies,
 720 };
 721
 722 static struct regulator_init_data rx51_vintana1 = {
 723         .constraints = {
 724                 .name                   = "VINTANA1",
 725                 .min_uV                 = 1500000,
 726                 .max_uV                 = 1500000,
 727                 .always_on              = true,
 728                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 729                                         | REGULATOR_MODE_STANDBY,
 730                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 731         },
 732 };
 733
 734 static struct regulator_init_data rx51_vintana2 = {
 735         .constraints = {
 736                 .name                   = "VINTANA2",
 737                 .min_uV                 = 2750000,
 738                 .max_uV                 = 2750000,
 739                 .apply_uV               = true,
 740                 .always_on              = true,
 741                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 742                                         | REGULATOR_MODE_STANDBY,
 743                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 744         },
 745 };
 746
 747 static struct regulator_init_data rx51_vintdig = {
 748         .constraints = {
 749                 .name                   = "VINTDIG",
 750                 .min_uV                 = 1500000,
 751                 .max_uV                 = 1500000,
 752                 .always_on              = true,
 753                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 754                                         | REGULATOR_MODE_STANDBY,
 755                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 756         },
 757 };
 758
 759 static const char * const si4713_supply_names[] = {
 760         "vio",
 761         "vdd",
 762 };
 763
 764 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
 765         .supplies       = ARRAY_SIZE(si4713_supply_names),
 766         .supply_names   = si4713_supply_names,
 767         .gpio_reset     = RX51_FMTX_RESET_GPIO,
 768 };
 769
 770 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
 771         I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
 772         .platform_data  = &rx51_si4713_i2c_data,
 773 };
 774
 775 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
 776         .i2c_bus        = 2,
 777         .subdev_board_info = &rx51_si4713_board_info,
 778 };
 779
 780 static struct platform_device rx51_si4713_dev __initdata_or_module = {
 781         .name   = "radio-si4713",
 782         .id     = -1,
 783         .dev    = {
 784                 .platform_data  = &rx51_si4713_data,
 785         },
 786 };
 787
 788 static __init void rx51_init_si4713(void)
 789 {
 790         int err;
 791
 792         err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
 793         if (err) {
 794                 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
 795                 return;
 796         }
 797         rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
 798         platform_device_register(&rx51_si4713_dev);
 799 }
 800
 801 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
 802 {
 803         /* FIXME this gpio setup is just a placeholder for now */
 804         gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
 805         gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
 806
 807         return 0;
 808 }
 809
 810 static struct twl4030_gpio_platform_data rx51_gpio_data = {
 811         .pulldowns              = BIT(0) | BIT(1) | BIT(2) | BIT(3)
 812                                 | BIT(4) | BIT(5)
 813                                 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
 814                                 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
 815                                 | BIT(16) | BIT(17) ,
 816         .setup                  = rx51_twlgpio_setup,
 817 };
 818
 819 static struct twl4030_ins sleep_on_seq[] __initdata = {
 820 /*
 821  * Turn off everything
 822  */
 823         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
 824 };
 825
 826 static struct twl4030_script sleep_on_script __initdata = {
 827         .script = sleep_on_seq,
 828         .size   = ARRAY_SIZE(sleep_on_seq),
 829         .flags  = TWL4030_SLEEP_SCRIPT,
 830 };
 831
 832 static struct twl4030_ins wakeup_seq[] __initdata = {
 833 /*
 834  * Reenable everything
 835  */
 836         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
 837 };
 838
 839 static struct twl4030_script wakeup_script __initdata = {
 840         .script = wakeup_seq,
 841         .size   = ARRAY_SIZE(wakeup_seq),
 842         .flags  = TWL4030_WAKEUP12_SCRIPT,
 843 };
 844
 845 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
 846 /*
 847  * Reenable everything
 848  */
 849         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
 850 };
 851
 852 static struct twl4030_script wakeup_p3_script __initdata = {
 853         .script = wakeup_p3_seq,
 854         .size   = ARRAY_SIZE(wakeup_p3_seq),
 855         .flags  = TWL4030_WAKEUP3_SCRIPT,
 856 };
 857
 858 static struct twl4030_ins wrst_seq[] __initdata = {
 859 /*
 860  * Reset twl4030.
 861  * Reset VDD1 regulator.
 862  * Reset VDD2 regulator.
 863  * Reset VPLL1 regulator.
 864  * Enable sysclk output.
 865  * Reenable twl4030.
 866  */
 867         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
 868         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
 869                 0x13},
 870         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
 871         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
 872         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
 873         {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
 874         {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
 875         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
 876 };
 877
 878 static struct twl4030_script wrst_script __initdata = {
 879         .script = wrst_seq,
 880         .size   = ARRAY_SIZE(wrst_seq),
 881         .flags  = TWL4030_WRST_SCRIPT,
 882 };
 883
 884 static struct twl4030_script *twl4030_scripts[] __initdata = {
 885         /* wakeup12 script should be loaded before sleep script, otherwise a
 886            board might hit retention before loading of wakeup script is
 887            completed. This can cause boot failures depending on timing issues.
 888         */
 889         &wakeup_script,
 890         &sleep_on_script,
 891         &wakeup_p3_script,
 892         &wrst_script,
 893 };
 894
 895 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
 896         { .resource = RES_VDD1, .devgroup = -1,
 897           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 898           .remap_sleep = RES_STATE_OFF
 899         },
 900         { .resource = RES_VDD2, .devgroup = -1,
 901           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 902           .remap_sleep = RES_STATE_OFF
 903         },
 904         { .resource = RES_VPLL1, .devgroup = -1,
 905           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 906           .remap_sleep = RES_STATE_OFF
 907         },
 908         { .resource = RES_VPLL2, .devgroup = -1,
 909           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 910         },
 911         { .resource = RES_VAUX1, .devgroup = -1,
 912           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 913         },
 914         { .resource = RES_VAUX2, .devgroup = -1,
 915           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 916         },
 917         { .resource = RES_VAUX3, .devgroup = -1,
 918           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 919         },
 920         { .resource = RES_VAUX4, .devgroup = -1,
 921           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 922         },
 923         { .resource = RES_VMMC1, .devgroup = -1,
 924           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 925         },
 926         { .resource = RES_VMMC2, .devgroup = -1,
 927           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 928         },
 929         { .resource = RES_VDAC, .devgroup = -1,
 930           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 931         },
 932         { .resource = RES_VSIM, .devgroup = -1,
 933           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 934         },
 935         { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 936           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 937         },
 938         { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 939           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 940         },
 941         { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 942           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 943         },
 944         { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
 945           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 946         },
 947         { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 948           .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
 949         },
 950         { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 951           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 952         },
 953         { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 954           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 955         },
 956         { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 957           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 958         },
 959         { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
 960           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 961         },
 962         { .resource = RES_32KCLKOUT, .devgroup = -1,
 963           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 964         },
 965         { .resource = RES_RESET, .devgroup = -1,
 966           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 967         },
 968         { .resource = RES_MAIN_REF, .devgroup = -1,
 969           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 970         },
 971         { 0, 0},
 972 };
 973
 974 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
 975         .scripts        = twl4030_scripts,
 976         .num = ARRAY_SIZE(twl4030_scripts),
 977         .resource_config = twl4030_rconfig,
 978 };
 979
 980 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
 981         .coexist        = 0,
 982 };
 983
 984 static struct twl4030_audio_data rx51_audio_data __initdata = {
 985         .audio_mclk     = 26000000,
 986         .vibra          = &rx51_vibra_data,
 987 };
 988
 989 static struct twl4030_platform_data rx51_twldata __initdata = {
 990         /* platform_data for children goes here */
 991         .gpio                   = &rx51_gpio_data,
 992         .keypad                 = &rx51_kp_data,
 993         .power                  = &rx51_t2scripts_data,
 994         .audio                  = &rx51_audio_data,
 995
 996         .vaux1                  = &rx51_vaux1,
 997         .vaux2                  = &rx51_vaux2,
 998         .vaux4                  = &rx51_vaux4,
 999         .vmmc1                  = &rx51_vmmc1,
1000         .vpll1                  = &rx51_vpll1,
1001         .vpll2                  = &rx51_vpll2,
1002         .vsim                   = &rx51_vsim,
1003         .vintana1               = &rx51_vintana1,
1004         .vintana2               = &rx51_vintana2,
1005         .vintdig                = &rx51_vintdig,
1006         .vio                    = &rx51_vio,
1007 };
1008
1009 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
1010         .power_gpio             = 98,
1011 };
1012
1013 /* Audio setup data */
1014 static struct aic3x_setup_data rx51_aic34_setup = {
1015         .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
1016         .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
1017 };
1018
1019 static struct aic3x_pdata rx51_aic3x_data = {
1020         .setup = &rx51_aic34_setup,
1021         .gpio_reset = 60,
1022 };
1023
1024 static struct aic3x_pdata rx51_aic3x_data2 = {
1025         .gpio_reset = 60,
1026 };
1027
1028 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1029         {
1030                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1031                 .platform_data = &rx51_aic3x_data,
1032         },
1033         {
1034                 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1035                 .platform_data = &rx51_aic3x_data2,
1036         },
1037 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1038         {
1039                 I2C_BOARD_INFO("tsl2563", 0x29),
1040                 .platform_data = &rx51_tsl2563_platform_data,
1041         },
1042 #endif
1043 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1044         {
1045                 I2C_BOARD_INFO("lp5523", 0x32),
1046                 .platform_data  = &rx51_lp5523_platform_data,
1047         },
1048 #endif
1049         {
1050                 I2C_BOARD_INFO("bq27200", 0x55),
1051         },
1052         {
1053                 I2C_BOARD_INFO("tpa6130a2", 0x60),
1054                 .platform_data = &rx51_tpa6130a2_data,
1055         }
1056 };
1057
1058 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1059 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1060         {
1061                 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1062                 .platform_data = &rx51_lis3lv02d_data,
1063         },
1064 #endif
1065 };
1066
1067 static int __init rx51_i2c_init(void)
1068 {
1069         if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1070             system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1071                 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1072                 /* Only older boards use VMMC2 for internal MMC */
1073                 rx51_vmmc2.num_consumer_supplies--;
1074         } else {
1075                 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1076         }
1077         rx51_twldata.vmmc2 = &rx51_vmmc2;
1078         omap3_pmic_get_config(&rx51_twldata,
1079                         TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1080                         TWL_COMMON_REGULATOR_VDAC);
1081
1082         rx51_twldata.vdac->constraints.apply_uV = true;
1083         rx51_twldata.vdac->constraints.name = "VDAC";
1084
1085         omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1086         omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1087                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1088 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1089         rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1090         rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1091 #endif
1092         omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1093                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1094         return 0;
1095 }
1096
1097 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1098         defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1099
1100 static struct mtd_partition onenand_partitions[] = {
1101         {
1102                 .name           = "bootloader",
1103                 .offset         = 0,
1104                 .size           = 0x20000,
1105                 .mask_flags     = MTD_WRITEABLE,        /* Force read-only */
1106         },
1107         {
1108                 .name           = "config",
1109                 .offset         = MTDPART_OFS_APPEND,
1110                 .size           = 0x60000,
1111         },
1112         {
1113                 .name           = "log",
1114                 .offset         = MTDPART_OFS_APPEND,
1115                 .size           = 0x40000,
1116         },
1117         {
1118                 .name           = "kernel",
1119                 .offset         = MTDPART_OFS_APPEND,
1120                 .size           = 0x200000,
1121         },
1122         {
1123                 .name           = "initfs",
1124                 .offset         = MTDPART_OFS_APPEND,
1125                 .size           = 0x200000,
1126         },
1127         {
1128                 .name           = "rootfs",
1129                 .offset         = MTDPART_OFS_APPEND,
1130                 .size           = MTDPART_SIZ_FULL,
1131         },
1132 };
1133
1134 static struct omap_onenand_platform_data board_onenand_data[] = {
1135         {
1136                 .cs             = 0,
1137                 .gpio_irq       = 65,
1138                 .parts          = onenand_partitions,
1139                 .nr_parts       = ARRAY_SIZE(onenand_partitions),
1140                 .flags          = ONENAND_SYNC_READWRITE,
1141         }
1142 };
1143 #endif
1144
1145 static struct gpio rx51_wl1251_gpios[] __initdata = {
1146         { RX51_WL1251_IRQ_GPIO,   GPIOF_IN,             "wl1251 irq"    },
1147 };
1148
1149 static void __init rx51_init_wl1251(void)
1150 {
1151         int irq, ret;
1152
1153         ret = gpio_request_array(rx51_wl1251_gpios,
1154                                  ARRAY_SIZE(rx51_wl1251_gpios));
1155         if (ret < 0)
1156                 goto error;
1157
1158         irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1159         if (irq < 0)
1160                 goto err_irq;
1161
1162         wl1251_pdata.power_gpio = RX51_WL1251_POWER_GPIO;
1163         rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1164
1165         return;
1166
1167 err_irq:
1168         gpio_free(RX51_WL1251_IRQ_GPIO);
1169 error:
1170         printk(KERN_ERR "wl1251 board initialisation failed\n");
1171         wl1251_pdata.power_gpio = -1;
1172
1173         /*
1174          * Now rx51_peripherals_spi_board_info[1].irq is zero and
1175          * set_power is null, and wl1251_probe() will fail.
1176          */
1177 }
1178
1179 static struct tsc2005_platform_data tsc2005_pdata = {
1180         .ts_pressure_max        = 2048,
1181         .ts_pressure_fudge      = 2,
1182         .ts_x_max               = 4096,
1183         .ts_x_fudge             = 4,
1184         .ts_y_max               = 4096,
1185         .ts_y_fudge             = 7,
1186         .ts_x_plate_ohm         = 280,
1187         .esd_timeout_ms         = 8000,
1188 };
1189
1190 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1191         { RX51_TSC2005_IRQ_GPIO,   GPIOF_IN,            "tsc2005 IRQ"   },
1192         { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1193 };
1194
1195 static void rx51_tsc2005_set_reset(bool enable)
1196 {
1197         gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1198 }
1199
1200 static void __init rx51_init_tsc2005(void)
1201 {
1202         int r;
1203
1204         omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1205         omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1206
1207         r = gpio_request_array(rx51_tsc2005_gpios,
1208                                ARRAY_SIZE(rx51_tsc2005_gpios));
1209         if (r < 0) {
1210                 printk(KERN_ERR "tsc2005 board initialization failed\n");
1211                 tsc2005_pdata.esd_timeout_ms = 0;
1212                 return;
1213         }
1214
1215         tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1216         rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1217                                 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1218 }
1219
1220 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1221 static struct lirc_rx51_platform_data rx51_lirc_data = {
1222         .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1223         .pwm_timer = 9, /* Use GPT 9 for CIR */
1224 };
1225
1226 static struct platform_device rx51_lirc_device = {
1227         .name           = "lirc_rx51",
1228         .id             = -1,
1229         .dev            = {
1230                 .platform_data = &rx51_lirc_data,
1231         },
1232 };
1233
1234 static void __init rx51_init_lirc(void)
1235 {
1236         platform_device_register(&rx51_lirc_device);
1237 }
1238 #else
1239 static void __init rx51_init_lirc(void)
1240 {
1241 }
1242 #endif
1243
1244 static struct platform_device madc_hwmon = {
1245         .name   = "twl4030_madc_hwmon",
1246         .id     = -1,
1247 };
1248
1249 static void __init rx51_init_twl4030_hwmon(void)
1250 {
1251         platform_device_register(&madc_hwmon);
1252 }
1253
1254 static struct platform_device omap3_rom_rng_device = {
1255         .name           = "omap3-rom-rng",
1256         .id             = -1,
1257         .dev    = {
1258                 .platform_data  = rx51_secure_rng_call,
1259         },
1260 };
1261
1262 static void __init rx51_init_omap3_rom_rng(void)
1263 {
1264         if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
1265                 pr_info("RX-51: Registring OMAP3 HWRNG device\n");
1266                 platform_device_register(&omap3_rom_rng_device);
1267         }
1268 }
1269
1270 void __init rx51_peripherals_init(void)
1271 {
1272         rx51_i2c_init();
1273         regulator_has_full_constraints();
1274         gpmc_onenand_init(board_onenand_data);
1275         rx51_add_gpio_keys();
1276         rx51_init_wl1251();
1277         rx51_init_tsc2005();
1278         rx51_init_si4713();
1279         rx51_init_lirc();
1280         spi_register_board_info(rx51_peripherals_spi_board_info,
1281                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1282
1283         partition = omap_mux_get("core");
1284         if (partition)
1285                 omap_hsmmc_init(mmc);
1286
1287         rx51_charger_init();
1288         rx51_init_twl4030_hwmon();
1289         rx51_init_omap3_rom_rng();
1290 }
1291