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 #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 "gpmc.h"
  59 #include "gpmc-onenand.h"
  60 #include "soc.h"
  61 #include "omap-secure.h"
  62
  63 #define SYSTEM_REV_B_USES_VAUX3 0x1699
  64 #define SYSTEM_REV_S_USES_VAUX3 0x8
  65
  66 #define RX51_WL1251_POWER_GPIO          87
  67 #define RX51_WL1251_IRQ_GPIO            42
  68 #define RX51_FMTX_RESET_GPIO            163
  69 #define RX51_FMTX_IRQ                   53
  70 #define RX51_LP5523_CHIP_EN_GPIO        41
  71
  72 #define RX51_USB_TRANSCEIVER_RST_GPIO   67
  73
  74 #define RX51_TSC2005_RESET_GPIO         104
  75 #define RX51_TSC2005_IRQ_GPIO           100
  76
  77 #define LIS302_IRQ1_GPIO 181
  78 #define LIS302_IRQ2_GPIO 180  /* Not yet in use */
  79
  80 /* List all SPI devices here. Note that the list/probe order seems to matter! */
  81 enum {
  82         RX51_SPI_WL1251,
  83         RX51_SPI_TSC2005,       /* Touch Controller */
  84         RX51_SPI_MIPID,         /* LCD panel */
  85 };
  86
  87 static struct wl12xx_platform_data wl1251_pdata;
  88 static struct tsc2005_platform_data tsc2005_pdata;
  89
  90 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
  91 static int lis302_setup(void)
  92 {
  93         int err;
  94         int irq1 = LIS302_IRQ1_GPIO;
  95         int irq2 = LIS302_IRQ2_GPIO;
  96
  97         /* gpio for interrupt pin 1 */
  98         err = gpio_request(irq1, "lis3lv02dl_irq1");
  99         if (err) {
 100                 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
 101                 goto out;
 102         }
 103
 104         /* gpio for interrupt pin 2 */
 105         err = gpio_request(irq2, "lis3lv02dl_irq2");
 106         if (err) {
 107                 gpio_free(irq1);
 108                 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
 109                 goto out;
 110         }
 111
 112         gpio_direction_input(irq1);
 113         gpio_direction_input(irq2);
 114
 115 out:
 116         return err;
 117 }
 118
 119 static int lis302_release(void)
 120 {
 121         gpio_free(LIS302_IRQ1_GPIO);
 122         gpio_free(LIS302_IRQ2_GPIO);
 123
 124         return 0;
 125 }
 126
 127 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
 128         .click_flags    = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
 129                           LIS3_CLICK_SINGLE_Z,
 130         /* Limits are 0.5g * value */
 131         .click_thresh_x = 8,
 132         .click_thresh_y = 8,
 133         .click_thresh_z = 10,
 134         /* Click must be longer than time limit */
 135         .click_time_limit = 9,
 136         /* Kind of debounce filter */
 137         .click_latency    = 50,
 138
 139         /* Limits for all axis. millig-value / 18 to get HW values */
 140         .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
 141         .wakeup_thresh = 800 / 18,
 142         .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
 143         .wakeup_thresh2 = 900 / 18,
 144
 145         .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
 146
 147         /* Interrupt line 2 for click detection, line 1 for thresholds */
 148         .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
 149
 150         .axis_x = LIS3_DEV_X,
 151         .axis_y = LIS3_INV_DEV_Y,
 152         .axis_z = LIS3_INV_DEV_Z,
 153         .setup_resources = lis302_setup,
 154         .release_resources = lis302_release,
 155         .st_min_limits = {-32, 3, 3},
 156         .st_max_limits = {-3, 32, 32},
 157 };
 158 #endif
 159
 160 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
 161 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
 162         .cover_comp_gain = 16,
 163 };
 164 #endif
 165
 166 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
 167 static struct lp55xx_led_config rx51_lp5523_led_config[] = {
 168         {
 169                 .name           = "lp5523:kb1",
 170                 .chan_nr        = 0,
 171                 .led_current    = 50,
 172                 .max_current    = 100,
 173         }, {
 174                 .name           = "lp5523:kb2",
 175                 .chan_nr        = 1,
 176                 .led_current    = 50,
 177                 .max_current    = 100,
 178         }, {
 179                 .name           = "lp5523:kb3",
 180                 .chan_nr        = 2,
 181                 .led_current    = 50,
 182                 .max_current    = 100,
 183         }, {
 184                 .name           = "lp5523:kb4",
 185                 .chan_nr        = 3,
 186                 .led_current    = 50,
 187                 .max_current    = 100,
 188         }, {
 189                 .name           = "lp5523:b",
 190                 .chan_nr        = 4,
 191                 .led_current    = 50,
 192                 .max_current    = 100,
 193         }, {
 194                 .name           = "lp5523:g",
 195                 .chan_nr        = 5,
 196                 .led_current    = 50,
 197                 .max_current    = 100,
 198         }, {
 199                 .name           = "lp5523:r",
 200                 .chan_nr        = 6,
 201                 .led_current    = 50,
 202                 .max_current    = 100,
 203         }, {
 204                 .name           = "lp5523:kb5",
 205                 .chan_nr        = 7,
 206                 .led_current    = 50,
 207                 .max_current    = 100,
 208         }, {
 209                 .name           = "lp5523:kb6",
 210                 .chan_nr        = 8,
 211                 .led_current    = 50,
 212                 .max_current    = 100,
 213         }
 214 };
 215
 216 static struct lp55xx_platform_data rx51_lp5523_platform_data = {
 217         .led_config             = rx51_lp5523_led_config,
 218         .num_channels           = ARRAY_SIZE(rx51_lp5523_led_config),
 219         .clock_mode             = LP55XX_CLOCK_AUTO,
 220         .enable_gpio            = RX51_LP5523_CHIP_EN_GPIO,
 221 };
 222 #endif
 223
 224 #define RX51_LCD_RESET_GPIO     90
 225
 226 static struct panel_acx565akm_platform_data acx_pdata = {
 227         .name           = "lcd",
 228         .source         = "sdi.0",
 229         .reset_gpio     = RX51_LCD_RESET_GPIO,
 230         .datapairs      = 2,
 231 };
 232
 233 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
 234         .turbo_mode     = 0,
 235 };
 236
 237 static struct omap2_mcspi_device_config mipid_mcspi_config = {
 238         .turbo_mode     = 0,
 239 };
 240
 241 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
 242         .turbo_mode     = 0,
 243 };
 244
 245 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
 246         [RX51_SPI_WL1251] = {
 247                 .modalias               = "wl1251",
 248                 .bus_num                = 4,
 249                 .chip_select            = 0,
 250                 .max_speed_hz           = 48000000,
 251                 .mode                   = SPI_MODE_3,
 252                 .controller_data        = &wl1251_mcspi_config,
 253                 .platform_data          = &wl1251_pdata,
 254         },
 255         [RX51_SPI_MIPID] = {
 256                 .modalias               = "acx565akm",
 257                 .bus_num                = 1,
 258                 .chip_select            = 2,
 259                 .max_speed_hz           = 6000000,
 260                 .controller_data        = &mipid_mcspi_config,
 261                 .platform_data          = &acx_pdata,
 262         },
 263         [RX51_SPI_TSC2005] = {
 264                 .modalias               = "tsc2005",
 265                 .bus_num                = 1,
 266                 .chip_select            = 0,
 267                 .max_speed_hz           = 6000000,
 268                 .controller_data        = &tsc2005_mcspi_config,
 269                 .platform_data          = &tsc2005_pdata,
 270         },
 271 };
 272
 273 static struct platform_device rx51_battery_device = {
 274         .name   = "rx51-battery",
 275         .id     = -1,
 276 };
 277
 278 static void rx51_charger_set_power(bool on)
 279 {
 280         gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
 281 }
 282
 283 static struct isp1704_charger_data rx51_charger_data = {
 284         .set_power      = rx51_charger_set_power,
 285 };
 286
 287 static struct platform_device rx51_charger_device = {
 288         .name   = "isp1704_charger",
 289         .dev    = {
 290                 .platform_data = &rx51_charger_data,
 291         },
 292 };
 293
 294 static void __init rx51_charger_init(void)
 295 {
 296         WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
 297                 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
 298
 299         platform_device_register(&rx51_battery_device);
 300         platform_device_register(&rx51_charger_device);
 301 }
 302
 303 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 304
 305 #define RX51_GPIO_CAMERA_LENS_COVER     110
 306 #define RX51_GPIO_CAMERA_FOCUS          68
 307 #define RX51_GPIO_CAMERA_CAPTURE        69
 308 #define RX51_GPIO_KEYPAD_SLIDE          71
 309 #define RX51_GPIO_LOCK_BUTTON           113
 310 #define RX51_GPIO_PROXIMITY             89
 311
 312 #define RX51_GPIO_DEBOUNCE_TIMEOUT      10
 313
 314 static struct gpio_keys_button rx51_gpio_keys[] = {
 315         {
 316                 .desc                   = "Camera Lens Cover",
 317                 .type                   = EV_SW,
 318                 .code                   = SW_CAMERA_LENS_COVER,
 319                 .gpio                   = RX51_GPIO_CAMERA_LENS_COVER,
 320                 .active_low             = 1,
 321                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 322         }, {
 323                 .desc                   = "Camera Focus",
 324                 .type                   = EV_KEY,
 325                 .code                   = KEY_CAMERA_FOCUS,
 326                 .gpio                   = RX51_GPIO_CAMERA_FOCUS,
 327                 .active_low             = 1,
 328                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 329         }, {
 330                 .desc                   = "Camera Capture",
 331                 .type                   = EV_KEY,
 332                 .code                   = KEY_CAMERA,
 333                 .gpio                   = RX51_GPIO_CAMERA_CAPTURE,
 334                 .active_low             = 1,
 335                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 336         }, {
 337                 .desc                   = "Lock Button",
 338                 .type                   = EV_KEY,
 339                 .code                   = KEY_SCREENLOCK,
 340                 .gpio                   = RX51_GPIO_LOCK_BUTTON,
 341                 .active_low             = 1,
 342                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 343         }, {
 344                 .desc                   = "Keypad Slide",
 345                 .type                   = EV_SW,
 346                 .code                   = SW_KEYPAD_SLIDE,
 347                 .gpio                   = RX51_GPIO_KEYPAD_SLIDE,
 348                 .active_low             = 1,
 349                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 350         }, {
 351                 .desc                   = "Proximity Sensor",
 352                 .type                   = EV_SW,
 353                 .code                   = SW_FRONT_PROXIMITY,
 354                 .gpio                   = RX51_GPIO_PROXIMITY,
 355                 .active_low             = 0,
 356                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
 357         }
 358 };
 359
 360 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
 361         .buttons        = rx51_gpio_keys,
 362         .nbuttons       = ARRAY_SIZE(rx51_gpio_keys),
 363 };
 364
 365 static struct platform_device rx51_gpio_keys_device = {
 366         .name   = "gpio-keys",
 367         .id     = -1,
 368         .dev    = {
 369                 .platform_data  = &rx51_gpio_keys_data,
 370         },
 371 };
 372
 373 static void __init rx51_add_gpio_keys(void)
 374 {
 375         platform_device_register(&rx51_gpio_keys_device);
 376 }
 377 #else
 378 static void __init rx51_add_gpio_keys(void)
 379 {
 380 }
 381 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
 382
 383 static uint32_t board_keymap[] = {
 384         /*
 385          * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
 386          * connected to the ground" matrix state.
 387          */
 388         KEY(0, 0, KEY_Q),
 389         KEY(0, 1, KEY_O),
 390         KEY(0, 2, KEY_P),
 391         KEY(0, 3, KEY_COMMA),
 392         KEY(0, 4, KEY_BACKSPACE),
 393         KEY(0, 6, KEY_A),
 394         KEY(0, 7, KEY_S),
 395
 396         KEY(1, 0, KEY_W),
 397         KEY(1, 1, KEY_D),
 398         KEY(1, 2, KEY_F),
 399         KEY(1, 3, KEY_G),
 400         KEY(1, 4, KEY_H),
 401         KEY(1, 5, KEY_J),
 402         KEY(1, 6, KEY_K),
 403         KEY(1, 7, KEY_L),
 404
 405         KEY(2, 0, KEY_E),
 406         KEY(2, 1, KEY_DOT),
 407         KEY(2, 2, KEY_UP),
 408         KEY(2, 3, KEY_ENTER),
 409         KEY(2, 5, KEY_Z),
 410         KEY(2, 6, KEY_X),
 411         KEY(2, 7, KEY_C),
 412         KEY(2, 8, KEY_F9),
 413
 414         KEY(3, 0, KEY_R),
 415         KEY(3, 1, KEY_V),
 416         KEY(3, 2, KEY_B),
 417         KEY(3, 3, KEY_N),
 418         KEY(3, 4, KEY_M),
 419         KEY(3, 5, KEY_SPACE),
 420         KEY(3, 6, KEY_SPACE),
 421         KEY(3, 7, KEY_LEFT),
 422
 423         KEY(4, 0, KEY_T),
 424         KEY(4, 1, KEY_DOWN),
 425         KEY(4, 2, KEY_RIGHT),
 426         KEY(4, 4, KEY_LEFTCTRL),
 427         KEY(4, 5, KEY_RIGHTALT),
 428         KEY(4, 6, KEY_LEFTSHIFT),
 429         KEY(4, 8, KEY_F10),
 430
 431         KEY(5, 0, KEY_Y),
 432         KEY(5, 8, KEY_F11),
 433
 434         KEY(6, 0, KEY_U),
 435
 436         KEY(7, 0, KEY_I),
 437         KEY(7, 1, KEY_F7),
 438         KEY(7, 2, KEY_F8),
 439 };
 440
 441 static struct matrix_keymap_data board_map_data = {
 442         .keymap                 = board_keymap,
 443         .keymap_size            = ARRAY_SIZE(board_keymap),
 444 };
 445
 446 static struct twl4030_keypad_data rx51_kp_data = {
 447         .keymap_data    = &board_map_data,
 448         .rows           = 8,
 449         .cols           = 8,
 450         .rep            = 1,
 451 };
 452
 453 /* Enable input logic and pull all lines up when eMMC is on. */
 454 static struct omap_board_mux rx51_mmc2_on_mux[] = {
 455         OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 456         OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 457         OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 458         OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 459         OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 460         OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 461         OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 462         OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 463         OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 464         { .reg_offset = OMAP_MUX_TERMINATOR },
 465 };
 466
 467 /* Disable input logic and pull all lines down when eMMC is off. */
 468 static struct omap_board_mux rx51_mmc2_off_mux[] = {
 469         OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 470         OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 471         OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 472         OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 473         OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 474         OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 475         OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 476         OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 477         OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
 478         { .reg_offset = OMAP_MUX_TERMINATOR },
 479 };
 480
 481 static struct omap_mux_partition *partition;
 482
 483 /*
 484  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
 485  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
 486  */
 487 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
 488 {
 489         if (power_on)
 490                 omap_mux_write_array(partition, rx51_mmc2_on_mux);
 491         else
 492                 omap_mux_write_array(partition, rx51_mmc2_off_mux);
 493 }
 494
 495 static struct omap2_hsmmc_info mmc[] __initdata = {
 496         {
 497                 .name           = "external",
 498                 .mmc            = 1,
 499                 .caps           = MMC_CAP_4_BIT_DATA,
 500                 .cover_only     = true,
 501                 .gpio_cd        = 160,
 502                 .gpio_wp        = -EINVAL,
 503                 .power_saving   = true,
 504         },
 505         {
 506                 .name           = "internal",
 507                 .mmc            = 2,
 508                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 509                                                 /* See also rx51_mmc2_remux */
 510                 .gpio_cd        = -EINVAL,
 511                 .gpio_wp        = -EINVAL,
 512                 .nonremovable   = true,
 513                 .power_saving   = true,
 514                 .remux          = rx51_mmc2_remux,
 515         },
 516         {}      /* Terminator */
 517 };
 518
 519 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
 520         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 521 };
 522
 523 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
 524         REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
 525 };
 526
 527 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
 528         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 529 };
 530
 531 static struct regulator_consumer_supply rx51_vsim_supply[] = {
 532         REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
 533 };
 534
 535 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
 536         /* tlv320aic3x analog supplies */
 537         REGULATOR_SUPPLY("AVDD", "2-0018"),
 538         REGULATOR_SUPPLY("DRVDD", "2-0018"),
 539         REGULATOR_SUPPLY("AVDD", "2-0019"),
 540         REGULATOR_SUPPLY("DRVDD", "2-0019"),
 541         /* tpa6130a2 */
 542         REGULATOR_SUPPLY("Vdd", "2-0060"),
 543         /* Keep vmmc as last item. It is not iterated for newer boards */
 544         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 545 };
 546
 547 static struct regulator_consumer_supply rx51_vio_supplies[] = {
 548         /* tlv320aic3x digital supplies */
 549         REGULATOR_SUPPLY("IOVDD", "2-0018"),
 550         REGULATOR_SUPPLY("DVDD", "2-0018"),
 551         REGULATOR_SUPPLY("IOVDD", "2-0019"),
 552         REGULATOR_SUPPLY("DVDD", "2-0019"),
 553         /* Si4713 IO supply */
 554         REGULATOR_SUPPLY("vio", "2-0063"),
 555         /* lis3lv02d */
 556         REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
 557 };
 558
 559 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
 560         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
 561         REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
 562         /* Si4713 supply */
 563         REGULATOR_SUPPLY("vdd", "2-0063"),
 564         /* lis3lv02d */
 565         REGULATOR_SUPPLY("Vdd", "3-001d"),
 566 };
 567
 568 static struct regulator_init_data rx51_vaux1 = {
 569         .constraints = {
 570                 .name                   = "V28",
 571                 .min_uV                 = 2800000,
 572                 .max_uV                 = 2800000,
 573                 .always_on              = true, /* due battery cover sensor */
 574                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 575                                         | REGULATOR_MODE_STANDBY,
 576                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 577                                         | REGULATOR_CHANGE_STATUS,
 578         },
 579         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux1_consumers),
 580         .consumer_supplies      = rx51_vaux1_consumers,
 581 };
 582
 583 static struct regulator_init_data rx51_vaux2 = {
 584         .constraints = {
 585                 .name                   = "VCSI",
 586                 .min_uV                 = 1800000,
 587                 .max_uV                 = 1800000,
 588                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 589                                         | REGULATOR_MODE_STANDBY,
 590                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 591                                         | REGULATOR_CHANGE_STATUS,
 592         },
 593         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux2_supply),
 594         .consumer_supplies      = rx51_vaux2_supply,
 595 };
 596
 597 /* VAUX3 - adds more power to VIO_18 rail */
 598 static struct regulator_init_data rx51_vaux3_cam = {
 599         .constraints = {
 600                 .name                   = "VCAM_DIG_18",
 601                 .min_uV                 = 1800000,
 602                 .max_uV                 = 1800000,
 603                 .apply_uV               = true,
 604                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 605                                         | REGULATOR_MODE_STANDBY,
 606                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 607                                         | REGULATOR_CHANGE_STATUS,
 608         },
 609 };
 610
 611 static struct regulator_init_data rx51_vaux3_mmc = {
 612         .constraints = {
 613                 .name                   = "VMMC2_30",
 614                 .min_uV                 = 2800000,
 615                 .max_uV                 = 3000000,
 616                 .apply_uV               = true,
 617                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 618                                         | REGULATOR_MODE_STANDBY,
 619                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 620                                         | REGULATOR_CHANGE_MODE
 621                                         | REGULATOR_CHANGE_STATUS,
 622         },
 623         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux3_supply),
 624         .consumer_supplies      = rx51_vaux3_supply,
 625 };
 626
 627 static struct regulator_init_data rx51_vaux4 = {
 628         .constraints = {
 629                 .name                   = "VCAM_ANA_28",
 630                 .min_uV                 = 2800000,
 631                 .max_uV                 = 2800000,
 632                 .apply_uV               = true,
 633                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 634                                         | REGULATOR_MODE_STANDBY,
 635                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 636                                         | REGULATOR_CHANGE_STATUS,
 637         },
 638 };
 639
 640 static struct regulator_init_data rx51_vmmc1 = {
 641         .constraints = {
 642                 .min_uV                 = 1850000,
 643                 .max_uV                 = 3150000,
 644                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 645                                         | REGULATOR_MODE_STANDBY,
 646                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 647                                         | REGULATOR_CHANGE_MODE
 648                                         | REGULATOR_CHANGE_STATUS,
 649         },
 650         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc1_supply),
 651         .consumer_supplies      = rx51_vmmc1_supply,
 652 };
 653
 654 static struct regulator_init_data rx51_vmmc2 = {
 655         .constraints = {
 656                 .name                   = "V28_A",
 657                 .min_uV                 = 2800000,
 658                 .max_uV                 = 3000000,
 659                 .always_on              = true, /* due VIO leak to AIC34 VDDs */
 660                 .apply_uV               = true,
 661                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 662                                         | REGULATOR_MODE_STANDBY,
 663                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 664                                         | REGULATOR_CHANGE_MODE
 665                                         | REGULATOR_CHANGE_STATUS,
 666         },
 667         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc2_supplies),
 668         .consumer_supplies      = rx51_vmmc2_supplies,
 669 };
 670
 671 static struct regulator_init_data rx51_vpll1 = {
 672         .constraints = {
 673                 .name                   = "VPLL",
 674                 .min_uV                 = 1800000,
 675                 .max_uV                 = 1800000,
 676                 .apply_uV               = true,
 677                 .always_on              = true,
 678                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 679                                         | REGULATOR_MODE_STANDBY,
 680                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 681         },
 682 };
 683
 684 static struct regulator_init_data rx51_vpll2 = {
 685         .constraints = {
 686                 .name                   = "VSDI_CSI",
 687                 .min_uV                 = 1800000,
 688                 .max_uV                 = 1800000,
 689                 .apply_uV               = true,
 690                 .always_on              = true,
 691                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 692                                         | REGULATOR_MODE_STANDBY,
 693                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 694         },
 695 };
 696
 697 static struct regulator_init_data rx51_vsim = {
 698         .constraints = {
 699                 .name                   = "VMMC2_IO_18",
 700                 .min_uV                 = 1800000,
 701                 .max_uV                 = 1800000,
 702                 .apply_uV               = true,
 703                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 704                                         | REGULATOR_MODE_STANDBY,
 705                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 706                                         | REGULATOR_CHANGE_STATUS,
 707         },
 708         .num_consumer_supplies  = ARRAY_SIZE(rx51_vsim_supply),
 709         .consumer_supplies      = rx51_vsim_supply,
 710 };
 711
 712 static struct regulator_init_data rx51_vio = {
 713         .constraints = {
 714                 .min_uV                 = 1800000,
 715                 .max_uV                 = 1800000,
 716                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 717                                         | REGULATOR_MODE_STANDBY,
 718                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 719                                         | REGULATOR_CHANGE_MODE
 720                                         | REGULATOR_CHANGE_STATUS,
 721         },
 722         .num_consumer_supplies  = ARRAY_SIZE(rx51_vio_supplies),
 723         .consumer_supplies      = rx51_vio_supplies,
 724 };
 725
 726 static struct regulator_init_data rx51_vintana1 = {
 727         .constraints = {
 728                 .name                   = "VINTANA1",
 729                 .min_uV                 = 1500000,
 730                 .max_uV                 = 1500000,
 731                 .always_on              = true,
 732                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 733                                         | REGULATOR_MODE_STANDBY,
 734                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 735         },
 736 };
 737
 738 static struct regulator_init_data rx51_vintana2 = {
 739         .constraints = {
 740                 .name                   = "VINTANA2",
 741                 .min_uV                 = 2750000,
 742                 .max_uV                 = 2750000,
 743                 .apply_uV               = true,
 744                 .always_on              = true,
 745                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 746                                         | REGULATOR_MODE_STANDBY,
 747                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 748         },
 749 };
 750
 751 static struct regulator_init_data rx51_vintdig = {
 752         .constraints = {
 753                 .name                   = "VINTDIG",
 754                 .min_uV                 = 1500000,
 755                 .max_uV                 = 1500000,
 756                 .always_on              = true,
 757                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 758                                         | REGULATOR_MODE_STANDBY,
 759                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
 760         },
 761 };
 762
 763 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
 764         .gpio_reset     = RX51_FMTX_RESET_GPIO,
 765 };
 766
 767 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
 768         I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
 769         .platform_data  = &rx51_si4713_i2c_data,
 770 };
 771
 772 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
 773         .i2c_bus        = 2,
 774         .subdev_board_info = &rx51_si4713_board_info,
 775 };
 776
 777 static struct platform_device rx51_si4713_dev __initdata_or_module = {
 778         .name   = "radio-si4713",
 779         .id     = -1,
 780         .dev    = {
 781                 .platform_data  = &rx51_si4713_data,
 782         },
 783 };
 784
 785 static __init void rx51_init_si4713(void)
 786 {
 787         int err;
 788
 789         err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
 790         if (err) {
 791                 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
 792                 return;
 793         }
 794         rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
 795         platform_device_register(&rx51_si4713_dev);
 796 }
 797
 798 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
 799 {
 800         /* FIXME this gpio setup is just a placeholder for now */
 801         gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
 802         gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
 803
 804         return 0;
 805 }
 806
 807 static struct twl4030_gpio_platform_data rx51_gpio_data = {
 808         .pulldowns              = BIT(0) | BIT(1) | BIT(2) | BIT(3)
 809                                 | BIT(4) | BIT(5)
 810                                 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
 811                                 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
 812                                 | BIT(16) | BIT(17) ,
 813         .setup                  = rx51_twlgpio_setup,
 814 };
 815
 816 static struct twl4030_ins sleep_on_seq[] __initdata = {
 817 /*
 818  * Turn off everything
 819  */
 820         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
 821 };
 822
 823 static struct twl4030_script sleep_on_script __initdata = {
 824         .script = sleep_on_seq,
 825         .size   = ARRAY_SIZE(sleep_on_seq),
 826         .flags  = TWL4030_SLEEP_SCRIPT,
 827 };
 828
 829 static struct twl4030_ins wakeup_seq[] __initdata = {
 830 /*
 831  * Reenable everything
 832  */
 833         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
 834 };
 835
 836 static struct twl4030_script wakeup_script __initdata = {
 837         .script = wakeup_seq,
 838         .size   = ARRAY_SIZE(wakeup_seq),
 839         .flags  = TWL4030_WAKEUP12_SCRIPT,
 840 };
 841
 842 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
 843 /*
 844  * Reenable everything
 845  */
 846         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
 847 };
 848
 849 static struct twl4030_script wakeup_p3_script __initdata = {
 850         .script = wakeup_p3_seq,
 851         .size   = ARRAY_SIZE(wakeup_p3_seq),
 852         .flags  = TWL4030_WAKEUP3_SCRIPT,
 853 };
 854
 855 static struct twl4030_ins wrst_seq[] __initdata = {
 856 /*
 857  * Reset twl4030.
 858  * Reset VDD1 regulator.
 859  * Reset VDD2 regulator.
 860  * Reset VPLL1 regulator.
 861  * Enable sysclk output.
 862  * Reenable twl4030.
 863  */
 864         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
 865         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
 866                 0x13},
 867         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
 868         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
 869         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
 870         {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
 871         {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
 872         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
 873 };
 874
 875 static struct twl4030_script wrst_script __initdata = {
 876         .script = wrst_seq,
 877         .size   = ARRAY_SIZE(wrst_seq),
 878         .flags  = TWL4030_WRST_SCRIPT,
 879 };
 880
 881 static struct twl4030_script *twl4030_scripts[] __initdata = {
 882         /* wakeup12 script should be loaded before sleep script, otherwise a
 883            board might hit retention before loading of wakeup script is
 884            completed. This can cause boot failures depending on timing issues.
 885         */
 886         &wakeup_script,
 887         &sleep_on_script,
 888         &wakeup_p3_script,
 889         &wrst_script,
 890 };
 891
 892 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
 893         { .resource = RES_VDD1, .devgroup = -1,
 894           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 895           .remap_sleep = RES_STATE_OFF
 896         },
 897         { .resource = RES_VDD2, .devgroup = -1,
 898           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 899           .remap_sleep = RES_STATE_OFF
 900         },
 901         { .resource = RES_VPLL1, .devgroup = -1,
 902           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
 903           .remap_sleep = RES_STATE_OFF
 904         },
 905         { .resource = RES_VPLL2, .devgroup = -1,
 906           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 907         },
 908         { .resource = RES_VAUX1, .devgroup = -1,
 909           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 910         },
 911         { .resource = RES_VAUX2, .devgroup = -1,
 912           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 913         },
 914         { .resource = RES_VAUX3, .devgroup = -1,
 915           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 916         },
 917         { .resource = RES_VAUX4, .devgroup = -1,
 918           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 919         },
 920         { .resource = RES_VMMC1, .devgroup = -1,
 921           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 922         },
 923         { .resource = RES_VMMC2, .devgroup = -1,
 924           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 925         },
 926         { .resource = RES_VDAC, .devgroup = -1,
 927           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 928         },
 929         { .resource = RES_VSIM, .devgroup = -1,
 930           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
 931         },
 932         { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 933           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 934         },
 935         { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 936           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 937         },
 938         { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 939           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 940         },
 941         { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
 942           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 943         },
 944         { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 945           .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
 946         },
 947         { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 948           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 949         },
 950         { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 951           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 952         },
 953         { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
 954           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 955         },
 956         { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
 957           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 958         },
 959         { .resource = RES_32KCLKOUT, .devgroup = -1,
 960           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 961         },
 962         { .resource = RES_RESET, .devgroup = -1,
 963           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 964         },
 965         { .resource = RES_MAIN_REF, .devgroup = -1,
 966           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
 967         },
 968         { 0, 0},
 969 };
 970
 971 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
 972         .scripts        = twl4030_scripts,
 973         .num = ARRAY_SIZE(twl4030_scripts),
 974         .resource_config = twl4030_rconfig,
 975 };
 976
 977 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
 978         .coexist        = 0,
 979 };
 980
 981 static struct twl4030_audio_data rx51_audio_data __initdata = {
 982         .audio_mclk     = 26000000,
 983         .vibra          = &rx51_vibra_data,
 984 };
 985
 986 static struct twl4030_platform_data rx51_twldata __initdata = {
 987         /* platform_data for children goes here */
 988         .gpio                   = &rx51_gpio_data,
 989         .keypad                 = &rx51_kp_data,
 990         .power                  = &rx51_t2scripts_data,
 991         .audio                  = &rx51_audio_data,
 992
 993         .vaux1                  = &rx51_vaux1,
 994         .vaux2                  = &rx51_vaux2,
 995         .vaux4                  = &rx51_vaux4,
 996         .vmmc1                  = &rx51_vmmc1,
 997         .vpll1                  = &rx51_vpll1,
 998         .vpll2                  = &rx51_vpll2,
 999         .vsim                   = &rx51_vsim,
1000         .vintana1               = &rx51_vintana1,
1001         .vintana2               = &rx51_vintana2,
1002         .vintdig                = &rx51_vintdig,
1003         .vio                    = &rx51_vio,
1004 };
1005
1006 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
1007         .power_gpio             = 98,
1008 };
1009
1010 /* Audio setup data */
1011 static struct aic3x_setup_data rx51_aic34_setup = {
1012         .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
1013         .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
1014 };
1015
1016 static struct aic3x_pdata rx51_aic3x_data = {
1017         .setup = &rx51_aic34_setup,
1018         .gpio_reset = 60,
1019 };
1020
1021 static struct aic3x_pdata rx51_aic3x_data2 = {
1022         .gpio_reset = 60,
1023 };
1024
1025 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1026         {
1027                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1028                 .platform_data = &rx51_aic3x_data,
1029         },
1030         {
1031                 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1032                 .platform_data = &rx51_aic3x_data2,
1033         },
1034 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1035         {
1036                 I2C_BOARD_INFO("tsl2563", 0x29),
1037                 .platform_data = &rx51_tsl2563_platform_data,
1038         },
1039 #endif
1040 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1041         {
1042                 I2C_BOARD_INFO("lp5523", 0x32),
1043                 .platform_data  = &rx51_lp5523_platform_data,
1044         },
1045 #endif
1046         {
1047                 I2C_BOARD_INFO("bq27200", 0x55),
1048         },
1049         {
1050                 I2C_BOARD_INFO("tpa6130a2", 0x60),
1051                 .platform_data = &rx51_tpa6130a2_data,
1052         }
1053 };
1054
1055 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1056 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1057         {
1058                 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1059                 .platform_data = &rx51_lis3lv02d_data,
1060         },
1061 #endif
1062 };
1063
1064 static int __init rx51_i2c_init(void)
1065 {
1066         if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1067             system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1068                 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1069                 /* Only older boards use VMMC2 for internal MMC */
1070                 rx51_vmmc2.num_consumer_supplies--;
1071         } else {
1072                 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1073         }
1074         rx51_twldata.vmmc2 = &rx51_vmmc2;
1075         omap3_pmic_get_config(&rx51_twldata,
1076                         TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1077                         TWL_COMMON_REGULATOR_VDAC);
1078
1079         rx51_twldata.vdac->constraints.apply_uV = true;
1080         rx51_twldata.vdac->constraints.name = "VDAC";
1081
1082         omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1083         omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1084                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1085 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1086         rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1087         rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1088 #endif
1089         omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1090                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1091         return 0;
1092 }
1093
1094 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1095         defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1096
1097 static struct mtd_partition onenand_partitions[] = {
1098         {
1099                 .name           = "bootloader",
1100                 .offset         = 0,
1101                 .size           = 0x20000,
1102                 .mask_flags     = MTD_WRITEABLE,        /* Force read-only */
1103         },
1104         {
1105                 .name           = "config",
1106                 .offset         = MTDPART_OFS_APPEND,
1107                 .size           = 0x60000,
1108         },
1109         {
1110                 .name           = "log",
1111                 .offset         = MTDPART_OFS_APPEND,
1112                 .size           = 0x40000,
1113         },
1114         {
1115                 .name           = "kernel",
1116                 .offset         = MTDPART_OFS_APPEND,
1117                 .size           = 0x200000,
1118         },
1119         {
1120                 .name           = "initfs",
1121                 .offset         = MTDPART_OFS_APPEND,
1122                 .size           = 0x200000,
1123         },
1124         {
1125                 .name           = "rootfs",
1126                 .offset         = MTDPART_OFS_APPEND,
1127                 .size           = MTDPART_SIZ_FULL,
1128         },
1129 };
1130
1131 static struct omap_onenand_platform_data board_onenand_data[] = {
1132         {
1133                 .cs             = 0,
1134                 .gpio_irq       = 65,
1135                 .parts          = onenand_partitions,
1136                 .nr_parts       = ARRAY_SIZE(onenand_partitions),
1137                 .flags          = ONENAND_SYNC_READWRITE,
1138         }
1139 };
1140 #endif
1141
1142 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1143
1144 static struct omap_smc91x_platform_data board_smc91x_data = {
1145         .cs             = 1,
1146         .gpio_irq       = 54,
1147         .gpio_pwrdwn    = 86,
1148         .gpio_reset     = 164,
1149         .flags          = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1150 };
1151
1152 static void __init board_smc91x_init(void)
1153 {
1154         omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1155         omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1156         omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1157
1158         gpmc_smc91x_init(&board_smc91x_data);
1159 }
1160
1161 #else
1162
1163 static inline void board_smc91x_init(void)
1164 {
1165 }
1166
1167 #endif
1168
1169 static void rx51_wl1251_set_power(bool enable)
1170 {
1171         gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1172 }
1173
1174 static struct gpio rx51_wl1251_gpios[] __initdata = {
1175         { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW,   "wl1251 power"  },
1176         { RX51_WL1251_IRQ_GPIO,   GPIOF_IN,             "wl1251 irq"    },
1177 };
1178
1179 static void __init rx51_init_wl1251(void)
1180 {
1181         int irq, ret;
1182
1183         ret = gpio_request_array(rx51_wl1251_gpios,
1184                                  ARRAY_SIZE(rx51_wl1251_gpios));
1185         if (ret < 0)
1186                 goto error;
1187
1188         irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1189         if (irq < 0)
1190                 goto err_irq;
1191
1192         wl1251_pdata.set_power = rx51_wl1251_set_power;
1193         rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1194
1195         return;
1196
1197 err_irq:
1198         gpio_free(RX51_WL1251_IRQ_GPIO);
1199         gpio_free(RX51_WL1251_POWER_GPIO);
1200 error:
1201         printk(KERN_ERR "wl1251 board initialisation failed\n");
1202         wl1251_pdata.set_power = NULL;
1203
1204         /*
1205          * Now rx51_peripherals_spi_board_info[1].irq is zero and
1206          * set_power is null, and wl1251_probe() will fail.
1207          */
1208 }
1209
1210 static struct tsc2005_platform_data tsc2005_pdata = {
1211         .ts_pressure_max        = 2048,
1212         .ts_pressure_fudge      = 2,
1213         .ts_x_max               = 4096,
1214         .ts_x_fudge             = 4,
1215         .ts_y_max               = 4096,
1216         .ts_y_fudge             = 7,
1217         .ts_x_plate_ohm         = 280,
1218         .esd_timeout_ms         = 8000,
1219 };
1220
1221 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1222         { RX51_TSC2005_IRQ_GPIO,   GPIOF_IN,            "tsc2005 IRQ"   },
1223         { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1224 };
1225
1226 static void rx51_tsc2005_set_reset(bool enable)
1227 {
1228         gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1229 }
1230
1231 static void __init rx51_init_tsc2005(void)
1232 {
1233         int r;
1234
1235         omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1236         omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1237
1238         r = gpio_request_array(rx51_tsc2005_gpios,
1239                                ARRAY_SIZE(rx51_tsc2005_gpios));
1240         if (r < 0) {
1241                 printk(KERN_ERR "tsc2005 board initialization failed\n");
1242                 tsc2005_pdata.esd_timeout_ms = 0;
1243                 return;
1244         }
1245
1246         tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1247         rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1248                                 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1249 }
1250
1251 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1252 static struct lirc_rx51_platform_data rx51_lirc_data = {
1253         .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1254         .pwm_timer = 9, /* Use GPT 9 for CIR */
1255 };
1256
1257 static struct platform_device rx51_lirc_device = {
1258         .name           = "lirc_rx51",
1259         .id             = -1,
1260         .dev            = {
1261                 .platform_data = &rx51_lirc_data,
1262         },
1263 };
1264
1265 static void __init rx51_init_lirc(void)
1266 {
1267         platform_device_register(&rx51_lirc_device);
1268 }
1269 #else
1270 static void __init rx51_init_lirc(void)
1271 {
1272 }
1273 #endif
1274
1275 static struct platform_device madc_hwmon = {
1276         .name   = "twl4030_madc_hwmon",
1277         .id     = -1,
1278 };
1279
1280 static void __init rx51_init_twl4030_hwmon(void)
1281 {
1282         platform_device_register(&madc_hwmon);
1283 }
1284
1285 static struct platform_device omap3_rom_rng_device = {
1286         .name           = "omap3-rom-rng",
1287         .id             = -1,
1288         .dev    = {
1289                 .platform_data  = rx51_secure_rng_call,
1290         },
1291 };
1292
1293 static void __init rx51_init_omap3_rom_rng(void)
1294 {
1295         if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
1296                 pr_info("RX-51: Registring OMAP3 HWRNG device\n");
1297                 platform_device_register(&omap3_rom_rng_device);
1298         }
1299 }
1300
1301 void __init rx51_peripherals_init(void)
1302 {
1303         rx51_i2c_init();
1304         regulator_has_full_constraints();
1305         gpmc_onenand_init(board_onenand_data);
1306         board_smc91x_init();
1307         rx51_add_gpio_keys();
1308         rx51_init_wl1251();
1309         rx51_init_tsc2005();
1310         rx51_init_si4713();
1311         rx51_init_lirc();
1312         spi_register_board_info(rx51_peripherals_spi_board_info,
1313                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1314
1315         partition = omap_mux_get("core");
1316         if (partition)
1317                 omap_hsmmc_init(mmc);
1318
1319         rx51_charger_init();
1320         rx51_init_twl4030_hwmon();
1321         rx51_init_omap3_rom_rng();
1322 }
1323