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