arch/arm/mach-omap2/board-4430sdp.c

   1 /*
   2  * Board support file for OMAP4430 SDP.
   3  *
   4  * Copyright (C) 2009 Texas Instruments
   5  *
   6  * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
   7  *
   8  * Based on mach-omap2/board-3430sdp.c
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  */
  14
  15 #include <linux/kernel.h>
  16 #include <linux/init.h>
  17 #include <linux/platform_device.h>
  18 #include <linux/io.h>
  19 #include <linux/gpio.h>
  20 #include <linux/usb/otg.h>
  21 #include <linux/spi/spi.h>
  22 #include <linux/i2c/twl.h>
  23 #include <linux/mfd/twl6040.h>
  24 #include <linux/gpio_keys.h>
  25 #include <linux/regulator/machine.h>
  26 #include <linux/regulator/fixed.h>
  27 #include <linux/pwm.h>
  28 #include <linux/leds.h>
  29 #include <linux/leds_pwm.h>
  30 #include <linux/pwm_backlight.h>
  31 #include <linux/irqchip/arm-gic.h>
  32 #include <linux/platform_data/omap4-keypad.h>
  33 #include <linux/usb/musb.h>
  34 #include <linux/usb/phy.h>
  35
  36 #include <asm/mach-types.h>
  37 #include <asm/mach/arch.h>
  38 #include <asm/mach/map.h>
  39
  40 #include "common.h"
  41 #include "omap4-keypad.h"
  42 #include <linux/wl12xx.h>
  43 #include <linux/platform_data/omap-abe-twl6040.h>
  44
  45 #include "soc.h"
  46 #include "mux.h"
  47 #include "mmc.h"
  48 #include "hsmmc.h"
  49 #include "control.h"
  50 #include "common-board-devices.h"
  51 #include "dss-common.h"
  52
  53 #define ETH_KS8851_IRQ                  34
  54 #define ETH_KS8851_POWER_ON             48
  55 #define ETH_KS8851_QUART                138
  56 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO        184
  57 #define OMAP4_SFH7741_ENABLE_GPIO               188
  58
  59 #define GPIO_WIFI_PMENA         54
  60 #define GPIO_WIFI_IRQ           53
  61
  62 static const int sdp4430_keymap[] = {
  63         KEY(0, 0, KEY_E),
  64         KEY(0, 1, KEY_R),
  65         KEY(0, 2, KEY_T),
  66         KEY(0, 3, KEY_HOME),
  67         KEY(0, 4, KEY_F5),
  68         KEY(0, 5, KEY_UNKNOWN),
  69         KEY(0, 6, KEY_I),
  70         KEY(0, 7, KEY_LEFTSHIFT),
  71
  72         KEY(1, 0, KEY_D),
  73         KEY(1, 1, KEY_F),
  74         KEY(1, 2, KEY_G),
  75         KEY(1, 3, KEY_SEND),
  76         KEY(1, 4, KEY_F6),
  77         KEY(1, 5, KEY_UNKNOWN),
  78         KEY(1, 6, KEY_K),
  79         KEY(1, 7, KEY_ENTER),
  80
  81         KEY(2, 0, KEY_X),
  82         KEY(2, 1, KEY_C),
  83         KEY(2, 2, KEY_V),
  84         KEY(2, 3, KEY_END),
  85         KEY(2, 4, KEY_F7),
  86         KEY(2, 5, KEY_UNKNOWN),
  87         KEY(2, 6, KEY_DOT),
  88         KEY(2, 7, KEY_CAPSLOCK),
  89
  90         KEY(3, 0, KEY_Z),
  91         KEY(3, 1, KEY_KPPLUS),
  92         KEY(3, 2, KEY_B),
  93         KEY(3, 3, KEY_F1),
  94         KEY(3, 4, KEY_F8),
  95         KEY(3, 5, KEY_UNKNOWN),
  96         KEY(3, 6, KEY_O),
  97         KEY(3, 7, KEY_SPACE),
  98
  99         KEY(4, 0, KEY_W),
 100         KEY(4, 1, KEY_Y),
 101         KEY(4, 2, KEY_U),
 102         KEY(4, 3, KEY_F2),
 103         KEY(4, 4, KEY_VOLUMEUP),
 104         KEY(4, 5, KEY_UNKNOWN),
 105         KEY(4, 6, KEY_L),
 106         KEY(4, 7, KEY_LEFT),
 107
 108         KEY(5, 0, KEY_S),
 109         KEY(5, 1, KEY_H),
 110         KEY(5, 2, KEY_J),
 111         KEY(5, 3, KEY_F3),
 112         KEY(5, 4, KEY_F9),
 113         KEY(5, 5, KEY_VOLUMEDOWN),
 114         KEY(5, 6, KEY_M),
 115         KEY(5, 7, KEY_RIGHT),
 116
 117         KEY(6, 0, KEY_Q),
 118         KEY(6, 1, KEY_A),
 119         KEY(6, 2, KEY_N),
 120         KEY(6, 3, KEY_BACK),
 121         KEY(6, 4, KEY_BACKSPACE),
 122         KEY(6, 5, KEY_UNKNOWN),
 123         KEY(6, 6, KEY_P),
 124         KEY(6, 7, KEY_UP),
 125
 126         KEY(7, 0, KEY_PROG1),
 127         KEY(7, 1, KEY_PROG2),
 128         KEY(7, 2, KEY_PROG3),
 129         KEY(7, 3, KEY_PROG4),
 130         KEY(7, 4, KEY_F4),
 131         KEY(7, 5, KEY_UNKNOWN),
 132         KEY(7, 6, KEY_OK),
 133         KEY(7, 7, KEY_DOWN),
 134 };
 135 static struct omap_device_pad keypad_pads[] = {
 136         {       .name   = "kpd_col1.kpd_col1",
 137                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 138         },
 139         {       .name   = "kpd_col1.kpd_col1",
 140                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 141         },
 142         {       .name   = "kpd_col2.kpd_col2",
 143                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 144         },
 145         {       .name   = "kpd_col3.kpd_col3",
 146                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 147         },
 148         {       .name   = "kpd_col4.kpd_col4",
 149                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 150         },
 151         {       .name   = "kpd_col5.kpd_col5",
 152                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 153         },
 154         {       .name   = "gpmc_a23.kpd_col7",
 155                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 156         },
 157         {       .name   = "gpmc_a22.kpd_col6",
 158                 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
 159         },
 160         {       .name   = "kpd_row0.kpd_row0",
 161                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 162                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 163         },
 164         {       .name   = "kpd_row1.kpd_row1",
 165                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 166                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 167         },
 168         {       .name   = "kpd_row2.kpd_row2",
 169                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 170                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 171         },
 172         {       .name   = "kpd_row3.kpd_row3",
 173                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 174                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 175         },
 176         {       .name   = "kpd_row4.kpd_row4",
 177                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 178                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 179         },
 180         {       .name   = "kpd_row5.kpd_row5",
 181                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 182                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 183         },
 184         {       .name   = "gpmc_a18.kpd_row6",
 185                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 186                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 187         },
 188         {       .name   = "gpmc_a19.kpd_row7",
 189                 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
 190                         OMAP_MUX_MODE1 | OMAP_INPUT_EN,
 191         },
 192 };
 193
 194 static struct matrix_keymap_data sdp4430_keymap_data = {
 195         .keymap                 = sdp4430_keymap,
 196         .keymap_size            = ARRAY_SIZE(sdp4430_keymap),
 197 };
 198
 199 static struct omap4_keypad_platform_data sdp4430_keypad_data = {
 200         .keymap_data            = &sdp4430_keymap_data,
 201         .rows                   = 8,
 202         .cols                   = 8,
 203 };
 204
 205 static struct omap_board_data keypad_data = {
 206         .id                     = 1,
 207         .pads                   = keypad_pads,
 208         .pads_cnt               = ARRAY_SIZE(keypad_pads),
 209 };
 210
 211 static struct gpio_led sdp4430_gpio_leds[] = {
 212         {
 213                 .name   = "omap4:green:debug0",
 214                 .gpio   = 61,
 215         },
 216         {
 217                 .name   = "omap4:green:debug1",
 218                 .gpio   = 30,
 219         },
 220         {
 221                 .name   = "omap4:green:debug2",
 222                 .gpio   = 7,
 223         },
 224         {
 225                 .name   = "omap4:green:debug3",
 226                 .gpio   = 8,
 227         },
 228         {
 229                 .name   = "omap4:green:debug4",
 230                 .gpio   = 50,
 231         },
 232         {
 233                 .name   = "omap4:blue:user",
 234                 .gpio   = 169,
 235         },
 236         {
 237                 .name   = "omap4:red:user",
 238                 .gpio   = 170,
 239         },
 240         {
 241                 .name   = "omap4:green:user",
 242                 .gpio   = 139,
 243         },
 244
 245 };
 246
 247 static struct gpio_keys_button sdp4430_gpio_keys[] = {
 248         {
 249                 .desc                   = "Proximity Sensor",
 250                 .type                   = EV_SW,
 251                 .code                   = SW_FRONT_PROXIMITY,
 252                 .gpio                   = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
 253                 .active_low             = 0,
 254         }
 255 };
 256
 257 static struct gpio_led_platform_data sdp4430_led_data = {
 258         .leds   = sdp4430_gpio_leds,
 259         .num_leds       = ARRAY_SIZE(sdp4430_gpio_leds),
 260 };
 261
 262 static struct pwm_lookup sdp4430_pwm_lookup[] = {
 263         PWM_LOOKUP("twl-pwm", 0, "leds_pwm", "omap4::keypad"),
 264         PWM_LOOKUP("twl-pwm", 1, "pwm-backlight", NULL),
 265         PWM_LOOKUP("twl-pwmled", 0, "leds_pwm", "omap4:green:chrg"),
 266 };
 267
 268 static struct led_pwm sdp4430_pwm_leds[] = {
 269         {
 270                 .name           = "omap4::keypad",
 271                 .max_brightness = 127,
 272                 .pwm_period_ns  = 7812500,
 273         },
 274         {
 275                 .name           = "omap4:green:chrg",
 276                 .max_brightness = 255,
 277                 .pwm_period_ns  = 7812500,
 278         },
 279 };
 280
 281 static struct led_pwm_platform_data sdp4430_pwm_data = {
 282         .num_leds       = ARRAY_SIZE(sdp4430_pwm_leds),
 283         .leds           = sdp4430_pwm_leds,
 284 };
 285
 286 static struct platform_device sdp4430_leds_pwm = {
 287         .name   = "leds_pwm",
 288         .id     = -1,
 289         .dev    = {
 290                 .platform_data = &sdp4430_pwm_data,
 291         },
 292 };
 293
 294 static struct platform_pwm_backlight_data sdp4430_backlight_data = {
 295         .max_brightness = 127,
 296         .dft_brightness = 127,
 297         .pwm_period_ns = 7812500,
 298 };
 299
 300 static struct platform_device sdp4430_backlight_pwm = {
 301         .name   = "pwm-backlight",
 302         .id     = -1,
 303         .dev    = {
 304                 .platform_data = &sdp4430_backlight_data,
 305         },
 306 };
 307
 308 static int omap_prox_activate(struct device *dev)
 309 {
 310         gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
 311         return 0;
 312 }
 313
 314 static void omap_prox_deactivate(struct device *dev)
 315 {
 316         gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
 317 }
 318
 319 static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
 320         .buttons        = sdp4430_gpio_keys,
 321         .nbuttons       = ARRAY_SIZE(sdp4430_gpio_keys),
 322         .enable         = omap_prox_activate,
 323         .disable        = omap_prox_deactivate,
 324 };
 325
 326 static struct platform_device sdp4430_gpio_keys_device = {
 327         .name   = "gpio-keys",
 328         .id     = -1,
 329         .dev    = {
 330                 .platform_data  = &sdp4430_gpio_keys_data,
 331         },
 332 };
 333
 334 static struct platform_device sdp4430_leds_gpio = {
 335         .name   = "leds-gpio",
 336         .id     = -1,
 337         .dev    = {
 338                 .platform_data = &sdp4430_led_data,
 339         },
 340 };
 341 static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
 342         {
 343                 .modalias               = "ks8851",
 344                 .bus_num                = 1,
 345                 .chip_select            = 0,
 346                 .max_speed_hz           = 24000000,
 347                 /*
 348                  * .irq is set to gpio_to_irq(ETH_KS8851_IRQ)
 349                  * in omap_4430sdp_init
 350                  */
 351         },
 352 };
 353
 354 static struct gpio sdp4430_eth_gpios[] __initdata = {
 355         { ETH_KS8851_POWER_ON,  GPIOF_OUT_INIT_HIGH,    "eth_power"     },
 356         { ETH_KS8851_QUART,     GPIOF_OUT_INIT_HIGH,    "quart"         },
 357         { ETH_KS8851_IRQ,       GPIOF_IN,               "eth_irq"       },
 358 };
 359
 360 static int __init omap_ethernet_init(void)
 361 {
 362         int status;
 363
 364         /* Request of GPIO lines */
 365         status = gpio_request_array(sdp4430_eth_gpios,
 366                                     ARRAY_SIZE(sdp4430_eth_gpios));
 367         if (status)
 368                 pr_err("Cannot request ETH GPIOs\n");
 369
 370         return status;
 371 }
 372
 373 static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
 374         REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
 375         REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
 376 };
 377
 378 static struct regulator_init_data sdp4430_vbat_data = {
 379         .constraints = {
 380                 .always_on      = 1,
 381         },
 382         .num_consumer_supplies  = ARRAY_SIZE(sdp4430_vbat_supply),
 383         .consumer_supplies      = sdp4430_vbat_supply,
 384 };
 385
 386 static struct fixed_voltage_config sdp4430_vbat_pdata = {
 387         .supply_name    = "VBAT",
 388         .microvolts     = 3750000,
 389         .init_data      = &sdp4430_vbat_data,
 390         .gpio           = -EINVAL,
 391 };
 392
 393 static struct platform_device sdp4430_vbat = {
 394         .name           = "reg-fixed-voltage",
 395         .id             = -1,
 396         .dev = {
 397                 .platform_data = &sdp4430_vbat_pdata,
 398         },
 399 };
 400
 401 static struct platform_device sdp4430_dmic_codec = {
 402         .name   = "dmic-codec",
 403         .id     = -1,
 404 };
 405
 406 static struct platform_device sdp4430_hdmi_audio_codec = {
 407         .name   = "hdmi-audio-codec",
 408         .id     = -1,
 409 };
 410
 411 static struct omap_abe_twl6040_data sdp4430_abe_audio_data = {
 412         .card_name = "SDP4430",
 413         .has_hs         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 414         .has_hf         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 415         .has_ep         = 1,
 416         .has_aux        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 417         .has_vibra      = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 418
 419         .has_dmic       = 1,
 420         .has_hsmic      = 1,
 421         .has_mainmic    = 1,
 422         .has_submic     = 1,
 423         .has_afm        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 424
 425         .jack_detection = 1,
 426         /* MCLK input is 38.4MHz */
 427         .mclk_freq      = 38400000,
 428 };
 429
 430 static struct platform_device sdp4430_abe_audio = {
 431         .name           = "omap-abe-twl6040",
 432         .id             = -1,
 433         .dev = {
 434                 .platform_data = &sdp4430_abe_audio_data,
 435         },
 436 };
 437
 438 static struct platform_device *sdp4430_devices[] __initdata = {
 439         &sdp4430_gpio_keys_device,
 440         &sdp4430_leds_gpio,
 441         &sdp4430_leds_pwm,
 442         &sdp4430_backlight_pwm,
 443         &sdp4430_vbat,
 444         &sdp4430_dmic_codec,
 445         &sdp4430_abe_audio,
 446         &sdp4430_hdmi_audio_codec,
 447 };
 448
 449 static struct omap_musb_board_data musb_board_data = {
 450         .interface_type         = MUSB_INTERFACE_UTMI,
 451         .mode                   = MUSB_OTG,
 452         .power                  = 100,
 453 };
 454
 455 static struct omap2_hsmmc_info mmc[] = {
 456         {
 457                 .mmc            = 2,
 458                 .caps           =  MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 459                 .gpio_cd        = -EINVAL,
 460                 .gpio_wp        = -EINVAL,
 461                 .nonremovable   = true,
 462                 .ocr_mask       = MMC_VDD_29_30,
 463                 .no_off_init    = true,
 464         },
 465         {
 466                 .mmc            = 1,
 467                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 468                 .gpio_cd        = -EINVAL,
 469                 .gpio_wp        = -EINVAL,
 470         },
 471         {
 472                 .mmc            = 5,
 473                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
 474                 .pm_caps        = MMC_PM_KEEP_POWER,
 475                 .gpio_cd        = -EINVAL,
 476                 .gpio_wp        = -EINVAL,
 477                 .ocr_mask       = MMC_VDD_165_195,
 478                 .nonremovable   = true,
 479         },
 480         {}      /* Terminator */
 481 };
 482
 483 static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
 484         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 485 };
 486
 487 static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = {
 488         .supply = "vmmc",
 489         .dev_name = "omap_hsmmc.4",
 490 };
 491
 492 static struct regulator_init_data sdp4430_vmmc5 = {
 493         .constraints = {
 494                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 495         },
 496         .num_consumer_supplies = 1,
 497         .consumer_supplies = &omap4_sdp4430_vmmc5_supply,
 498 };
 499
 500 static struct fixed_voltage_config sdp4430_vwlan = {
 501         .supply_name            = "vwl1271",
 502         .microvolts             = 1800000, /* 1.8V */
 503         .gpio                   = GPIO_WIFI_PMENA,
 504         .startup_delay          = 70000, /* 70msec */
 505         .enable_high            = 1,
 506         .enabled_at_boot        = 0,
 507         .init_data              = &sdp4430_vmmc5,
 508 };
 509
 510 static struct platform_device omap_vwlan_device = {
 511         .name           = "reg-fixed-voltage",
 512         .id             = 1,
 513         .dev = {
 514                 .platform_data = &sdp4430_vwlan,
 515         },
 516 };
 517
 518 static struct regulator_init_data sdp4430_vaux1 = {
 519         .constraints = {
 520                 .min_uV                 = 1000000,
 521                 .max_uV                 = 3000000,
 522                 .apply_uV               = true,
 523                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 524                                         | REGULATOR_MODE_STANDBY,
 525                 .valid_ops_mask  = REGULATOR_CHANGE_VOLTAGE
 526                                         | REGULATOR_CHANGE_MODE
 527                                         | REGULATOR_CHANGE_STATUS,
 528         },
 529         .num_consumer_supplies  = ARRAY_SIZE(sdp4430_vaux_supply),
 530         .consumer_supplies      = sdp4430_vaux_supply,
 531 };
 532
 533 static struct regulator_init_data sdp4430_vusim = {
 534         .constraints = {
 535                 .min_uV                 = 1200000,
 536                 .max_uV                 = 2900000,
 537                 .apply_uV               = true,
 538                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 539                                         | REGULATOR_MODE_STANDBY,
 540                 .valid_ops_mask  = REGULATOR_CHANGE_VOLTAGE
 541                                         | REGULATOR_CHANGE_MODE
 542                                         | REGULATOR_CHANGE_STATUS,
 543         },
 544 };
 545
 546 static struct twl6040_codec_data twl6040_codec = {
 547         /* single-step ramp for headset and handsfree */
 548         .hs_left_step   = 0x0f,
 549         .hs_right_step  = 0x0f,
 550         .hf_left_step   = 0x1d,
 551         .hf_right_step  = 0x1d,
 552 };
 553
 554 static struct twl6040_vibra_data twl6040_vibra = {
 555         .vibldrv_res = 8,
 556         .vibrdrv_res = 3,
 557         .viblmotor_res = 10,
 558         .vibrmotor_res = 10,
 559         .vddvibl_uV = 0,        /* fixed volt supply - VBAT */
 560         .vddvibr_uV = 0,        /* fixed volt supply - VBAT */
 561 };
 562
 563 static struct twl6040_platform_data twl6040_data = {
 564         .codec          = &twl6040_codec,
 565         .vibra          = &twl6040_vibra,
 566         .audpwron_gpio  = 127,
 567 };
 568
 569 static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = {
 570         {
 571                 I2C_BOARD_INFO("twl6040", 0x4b),
 572                 .irq = 119 + OMAP44XX_IRQ_GIC_START,
 573                 .platform_data = &twl6040_data,
 574         },
 575 };
 576
 577 static struct twl4030_platform_data sdp4430_twldata = {
 578         /* Regulators */
 579         .vusim          = &sdp4430_vusim,
 580         .vaux1          = &sdp4430_vaux1,
 581 };
 582
 583 static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
 584         {
 585                 I2C_BOARD_INFO("tmp105", 0x48),
 586         },
 587         {
 588                 I2C_BOARD_INFO("bh1780", 0x29),
 589         },
 590 };
 591 static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
 592         {
 593                 I2C_BOARD_INFO("hmc5843", 0x1e),
 594         },
 595 };
 596 static int __init omap4_i2c_init(void)
 597 {
 598         omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
 599                         TWL_COMMON_REGULATOR_VDAC |
 600                         TWL_COMMON_REGULATOR_VAUX2 |
 601                         TWL_COMMON_REGULATOR_VAUX3 |
 602                         TWL_COMMON_REGULATOR_VMMC |
 603                         TWL_COMMON_REGULATOR_VPP |
 604                         TWL_COMMON_REGULATOR_VANA |
 605                         TWL_COMMON_REGULATOR_VCXIO |
 606                         TWL_COMMON_REGULATOR_VUSB |
 607                         TWL_COMMON_REGULATOR_CLK32KG |
 608                         TWL_COMMON_REGULATOR_V1V8 |
 609                         TWL_COMMON_REGULATOR_V2V1);
 610         omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo,
 611                         ARRAY_SIZE(sdp4430_i2c_1_boardinfo));
 612         omap_register_i2c_bus(2, 400, NULL, 0);
 613         omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
 614                                 ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
 615         omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
 616                                 ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
 617         return 0;
 618 }
 619
 620 static void __init omap_sfh7741prox_init(void)
 621 {
 622         int error;
 623
 624         error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO,
 625                                  GPIOF_OUT_INIT_LOW, "sfh7741");
 626         if (error < 0)
 627                 pr_err("%s:failed to request GPIO %d, error %d\n",
 628                         __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
 629 }
 630
 631 #ifdef CONFIG_OMAP_MUX
 632 static struct omap_board_mux board_mux[] __initdata = {
 633         OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 634         /* NIRQ2 for twl6040 */
 635         OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
 636                   OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
 637         /* GPIO_127 for twl6040 */
 638         OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
 639         /* McPDM */
 640         OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 641         OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 642         OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 643         OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 644         OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 645         /* DMIC */
 646         OMAP4_MUX(ABE_DMIC_CLK1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
 647         OMAP4_MUX(ABE_DMIC_DIN1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 648         OMAP4_MUX(ABE_DMIC_DIN2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 649         OMAP4_MUX(ABE_DMIC_DIN3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 650         /* McBSP1 */
 651         OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 652         OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 653         OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
 654                   OMAP_PULL_ENA),
 655         OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 656         /* McBSP2 */
 657         OMAP4_MUX(ABE_MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 658         OMAP4_MUX(ABE_MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 659         OMAP4_MUX(ABE_MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
 660                   OMAP_PULL_ENA),
 661         OMAP4_MUX(ABE_MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 662
 663         { .reg_offset = OMAP_MUX_TERMINATOR },
 664 };
 665
 666 #else
 667 #define board_mux       NULL
 668  #endif
 669
 670 static void __init omap4_sdp4430_wifi_mux_init(void)
 671 {
 672         omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
 673                                 OMAP_PIN_OFF_WAKEUPENABLE);
 674         omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT);
 675
 676         omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd",
 677                                 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
 678         omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk",
 679                                 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
 680         omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0",
 681                                 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
 682         omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1",
 683                                 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
 684         omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2",
 685                                 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
 686         omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3",
 687                                 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
 688
 689 }
 690
 691 static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
 692         .board_ref_clock = WL12XX_REFCLOCK_26,
 693         .board_tcxo_clock = WL12XX_TCXOCLOCK_26,
 694 };
 695
 696 static void __init omap4_sdp4430_wifi_init(void)
 697 {
 698         int ret;
 699
 700         omap4_sdp4430_wifi_mux_init();
 701         omap4_sdp4430_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
 702         ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data);
 703         if (ret)
 704                 pr_err("Error setting wl12xx data: %d\n", ret);
 705         ret = platform_device_register(&omap_vwlan_device);
 706         if (ret)
 707                 pr_err("Error registering wl12xx device: %d\n", ret);
 708 }
 709
 710 static void __init omap_4430sdp_init(void)
 711 {
 712         int status;
 713         int package = OMAP_PACKAGE_CBS;
 714
 715         if (omap_rev() == OMAP4430_REV_ES1_0)
 716                 package = OMAP_PACKAGE_CBL;
 717         omap4_mux_init(board_mux, NULL, package);
 718
 719         omap4_i2c_init();
 720         omap_sfh7741prox_init();
 721         platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
 722         omap_serial_init();
 723         omap_sdrc_init(NULL, NULL);
 724         omap4_sdp4430_wifi_init();
 725         omap4_twl6030_hsmmc_init(mmc);
 726
 727         usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto");
 728         usb_musb_init(&musb_board_data);
 729
 730         status = omap_ethernet_init();
 731         if (status) {
 732                 pr_err("Ethernet initialization failed: %d\n", status);
 733         } else {
 734                 sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
 735                 spi_register_board_info(sdp4430_spi_board_info,
 736                                 ARRAY_SIZE(sdp4430_spi_board_info));
 737         }
 738
 739         pwm_add_table(sdp4430_pwm_lookup, ARRAY_SIZE(sdp4430_pwm_lookup));
 740         status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data);
 741         if (status)
 742                 pr_err("Keypad initialization failed: %d\n", status);
 743
 744         omap_4430sdp_display_init();
 745 }
 746
 747 MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
 748         /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
 749         .atag_offset    = 0x100,
 750         .smp            = smp_ops(omap4_smp_ops),
 751         .reserve        = omap_reserve,
 752         .map_io         = omap4_map_io,
 753         .init_early     = omap4430_init_early,
 754         .init_irq       = gic_init_irq,
 755         .init_machine   = omap_4430sdp_init,
 756         .init_late      = omap4430_init_late,
 757         .init_time      = omap4_local_timer_init,
 758         .restart        = omap44xx_restart,
 759 MACHINE_END