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/gpio_keys.h>
  24 #include <linux/regulator/machine.h>
  25 #include <linux/regulator/fixed.h>
  26 #include <linux/leds.h>
  27 #include <linux/leds_pwm.h>
  28
  29 #include <mach/hardware.h>
  30 #include <mach/omap4-common.h>
  31 #include <asm/mach-types.h>
  32 #include <asm/mach/arch.h>
  33 #include <asm/mach/map.h>
  34
  35 #include <plat/board.h>
  36 #include <plat/common.h>
  37 #include <plat/usb.h>
  38 #include <plat/mmc.h>
  39 #include <plat/omap4-keypad.h>
  40 #include <video/omapdss.h>
  41
  42 #include "mux.h"
  43 #include "hsmmc.h"
  44 #include "control.h"
  45 #include "common-board-devices.h"
  46
  47 #define ETH_KS8851_IRQ                  34
  48 #define ETH_KS8851_POWER_ON             48
  49 #define ETH_KS8851_QUART                138
  50 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO        184
  51 #define OMAP4_SFH7741_ENABLE_GPIO               188
  52 #define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
  53 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
  54
  55 static const int sdp4430_keymap[] = {
  56         KEY(0, 0, KEY_E),
  57         KEY(0, 1, KEY_R),
  58         KEY(0, 2, KEY_T),
  59         KEY(0, 3, KEY_HOME),
  60         KEY(0, 4, KEY_F5),
  61         KEY(0, 5, KEY_UNKNOWN),
  62         KEY(0, 6, KEY_I),
  63         KEY(0, 7, KEY_LEFTSHIFT),
  64
  65         KEY(1, 0, KEY_D),
  66         KEY(1, 1, KEY_F),
  67         KEY(1, 2, KEY_G),
  68         KEY(1, 3, KEY_SEND),
  69         KEY(1, 4, KEY_F6),
  70         KEY(1, 5, KEY_UNKNOWN),
  71         KEY(1, 6, KEY_K),
  72         KEY(1, 7, KEY_ENTER),
  73
  74         KEY(2, 0, KEY_X),
  75         KEY(2, 1, KEY_C),
  76         KEY(2, 2, KEY_V),
  77         KEY(2, 3, KEY_END),
  78         KEY(2, 4, KEY_F7),
  79         KEY(2, 5, KEY_UNKNOWN),
  80         KEY(2, 6, KEY_DOT),
  81         KEY(2, 7, KEY_CAPSLOCK),
  82
  83         KEY(3, 0, KEY_Z),
  84         KEY(3, 1, KEY_KPPLUS),
  85         KEY(3, 2, KEY_B),
  86         KEY(3, 3, KEY_F1),
  87         KEY(3, 4, KEY_F8),
  88         KEY(3, 5, KEY_UNKNOWN),
  89         KEY(3, 6, KEY_O),
  90         KEY(3, 7, KEY_SPACE),
  91
  92         KEY(4, 0, KEY_W),
  93         KEY(4, 1, KEY_Y),
  94         KEY(4, 2, KEY_U),
  95         KEY(4, 3, KEY_F2),
  96         KEY(4, 4, KEY_VOLUMEUP),
  97         KEY(4, 5, KEY_UNKNOWN),
  98         KEY(4, 6, KEY_L),
  99         KEY(4, 7, KEY_LEFT),
 100
 101         KEY(5, 0, KEY_S),
 102         KEY(5, 1, KEY_H),
 103         KEY(5, 2, KEY_J),
 104         KEY(5, 3, KEY_F3),
 105         KEY(5, 4, KEY_F9),
 106         KEY(5, 5, KEY_VOLUMEDOWN),
 107         KEY(5, 6, KEY_M),
 108         KEY(5, 7, KEY_RIGHT),
 109
 110         KEY(6, 0, KEY_Q),
 111         KEY(6, 1, KEY_A),
 112         KEY(6, 2, KEY_N),
 113         KEY(6, 3, KEY_BACK),
 114         KEY(6, 4, KEY_BACKSPACE),
 115         KEY(6, 5, KEY_UNKNOWN),
 116         KEY(6, 6, KEY_P),
 117         KEY(6, 7, KEY_UP),
 118
 119         KEY(7, 0, KEY_PROG1),
 120         KEY(7, 1, KEY_PROG2),
 121         KEY(7, 2, KEY_PROG3),
 122         KEY(7, 3, KEY_PROG4),
 123         KEY(7, 4, KEY_F4),
 124         KEY(7, 5, KEY_UNKNOWN),
 125         KEY(7, 6, KEY_OK),
 126         KEY(7, 7, KEY_DOWN),
 127 };
 128
 129 static struct matrix_keymap_data sdp4430_keymap_data = {
 130         .keymap                 = sdp4430_keymap,
 131         .keymap_size            = ARRAY_SIZE(sdp4430_keymap),
 132 };
 133
 134 static struct omap4_keypad_platform_data sdp4430_keypad_data = {
 135         .keymap_data            = &sdp4430_keymap_data,
 136         .rows                   = 8,
 137         .cols                   = 8,
 138 };
 139 static struct gpio_led sdp4430_gpio_leds[] = {
 140         {
 141                 .name   = "omap4:green:debug0",
 142                 .gpio   = 61,
 143         },
 144         {
 145                 .name   = "omap4:green:debug1",
 146                 .gpio   = 30,
 147         },
 148         {
 149                 .name   = "omap4:green:debug2",
 150                 .gpio   = 7,
 151         },
 152         {
 153                 .name   = "omap4:green:debug3",
 154                 .gpio   = 8,
 155         },
 156         {
 157                 .name   = "omap4:green:debug4",
 158                 .gpio   = 50,
 159         },
 160         {
 161                 .name   = "omap4:blue:user",
 162                 .gpio   = 169,
 163         },
 164         {
 165                 .name   = "omap4:red:user",
 166                 .gpio   = 170,
 167         },
 168         {
 169                 .name   = "omap4:green:user",
 170                 .gpio   = 139,
 171         },
 172
 173 };
 174
 175 static struct gpio_keys_button sdp4430_gpio_keys[] = {
 176         {
 177                 .desc                   = "Proximity Sensor",
 178                 .type                   = EV_SW,
 179                 .code                   = SW_FRONT_PROXIMITY,
 180                 .gpio                   = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
 181                 .active_low             = 0,
 182         }
 183 };
 184
 185 static struct gpio_led_platform_data sdp4430_led_data = {
 186         .leds   = sdp4430_gpio_leds,
 187         .num_leds       = ARRAY_SIZE(sdp4430_gpio_leds),
 188 };
 189
 190 static struct led_pwm sdp4430_pwm_leds[] = {
 191         {
 192                 .name           = "omap4:green:chrg",
 193                 .pwm_id         = 1,
 194                 .max_brightness = 255,
 195                 .pwm_period_ns  = 7812500,
 196         },
 197 };
 198
 199 static struct led_pwm_platform_data sdp4430_pwm_data = {
 200         .num_leds       = ARRAY_SIZE(sdp4430_pwm_leds),
 201         .leds           = sdp4430_pwm_leds,
 202 };
 203
 204 static struct platform_device sdp4430_leds_pwm = {
 205         .name   = "leds_pwm",
 206         .id     = -1,
 207         .dev    = {
 208                 .platform_data = &sdp4430_pwm_data,
 209         },
 210 };
 211
 212 static int omap_prox_activate(struct device *dev)
 213 {
 214         gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
 215         return 0;
 216 }
 217
 218 static void omap_prox_deactivate(struct device *dev)
 219 {
 220         gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
 221 }
 222
 223 static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
 224         .buttons        = sdp4430_gpio_keys,
 225         .nbuttons       = ARRAY_SIZE(sdp4430_gpio_keys),
 226         .enable         = omap_prox_activate,
 227         .disable        = omap_prox_deactivate,
 228 };
 229
 230 static struct platform_device sdp4430_gpio_keys_device = {
 231         .name   = "gpio-keys",
 232         .id     = -1,
 233         .dev    = {
 234                 .platform_data  = &sdp4430_gpio_keys_data,
 235         },
 236 };
 237
 238 static struct platform_device sdp4430_leds_gpio = {
 239         .name   = "leds-gpio",
 240         .id     = -1,
 241         .dev    = {
 242                 .platform_data = &sdp4430_led_data,
 243         },
 244 };
 245 static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
 246         {
 247                 .modalias               = "ks8851",
 248                 .bus_num                = 1,
 249                 .chip_select            = 0,
 250                 .max_speed_hz           = 24000000,
 251                 .irq                    = ETH_KS8851_IRQ,
 252         },
 253 };
 254
 255 static struct gpio sdp4430_eth_gpios[] __initdata = {
 256         { ETH_KS8851_POWER_ON,  GPIOF_OUT_INIT_HIGH,    "eth_power"     },
 257         { ETH_KS8851_QUART,     GPIOF_OUT_INIT_HIGH,    "quart"         },
 258         { ETH_KS8851_IRQ,       GPIOF_IN,               "eth_irq"       },
 259 };
 260
 261 static int __init omap_ethernet_init(void)
 262 {
 263         int status;
 264
 265         /* Request of GPIO lines */
 266         status = gpio_request_array(sdp4430_eth_gpios,
 267                                     ARRAY_SIZE(sdp4430_eth_gpios));
 268         if (status)
 269                 pr_err("Cannot request ETH GPIOs\n");
 270
 271         return status;
 272 }
 273
 274 static struct platform_device sdp4430_lcd_device = {
 275         .name           = "sdp4430_lcd",
 276         .id             = -1,
 277 };
 278
 279 static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
 280         REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
 281         REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
 282 };
 283
 284 static struct regulator_init_data sdp4430_vbat_data = {
 285         .constraints = {
 286                 .always_on      = 1,
 287         },
 288         .num_consumer_supplies  = ARRAY_SIZE(sdp4430_vbat_supply),
 289         .consumer_supplies      = sdp4430_vbat_supply,
 290 };
 291
 292 static struct fixed_voltage_config sdp4430_vbat_pdata = {
 293         .supply_name    = "VBAT",
 294         .microvolts     = 3750000,
 295         .init_data      = &sdp4430_vbat_data,
 296         .gpio           = -EINVAL,
 297 };
 298
 299 static struct platform_device sdp4430_vbat = {
 300         .name           = "reg-fixed-voltage",
 301         .id             = -1,
 302         .dev = {
 303                 .platform_data = &sdp4430_vbat_pdata,
 304         },
 305 };
 306
 307 static struct platform_device *sdp4430_devices[] __initdata = {
 308         &sdp4430_lcd_device,
 309         &sdp4430_gpio_keys_device,
 310         &sdp4430_leds_gpio,
 311         &sdp4430_leds_pwm,
 312         &sdp4430_vbat,
 313 };
 314
 315 static struct omap_lcd_config sdp4430_lcd_config __initdata = {
 316         .ctrl_name      = "internal",
 317 };
 318
 319 static struct omap_board_config_kernel sdp4430_config[] __initdata = {
 320         { OMAP_TAG_LCD,         &sdp4430_lcd_config },
 321 };
 322
 323 static void __init omap_4430sdp_init_early(void)
 324 {
 325         omap2_init_common_infrastructure();
 326         omap2_init_common_devices(NULL, NULL);
 327 }
 328
 329 static struct omap_musb_board_data musb_board_data = {
 330         .interface_type         = MUSB_INTERFACE_UTMI,
 331         .mode                   = MUSB_OTG,
 332         .power                  = 100,
 333 };
 334
 335 static struct omap2_hsmmc_info mmc[] = {
 336         {
 337                 .mmc            = 2,
 338                 .caps           =  MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 339                 .gpio_cd        = -EINVAL,
 340                 .gpio_wp        = -EINVAL,
 341                 .nonremovable   = true,
 342                 .ocr_mask       = MMC_VDD_29_30,
 343                 .no_off_init    = true,
 344         },
 345         {
 346                 .mmc            = 1,
 347                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 348                 .gpio_wp        = -EINVAL,
 349         },
 350         {}      /* Terminator */
 351 };
 352
 353 static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
 354         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 355 };
 356
 357 static int omap4_twl6030_hsmmc_late_init(struct device *dev)
 358 {
 359         int ret = 0;
 360         struct platform_device *pdev = container_of(dev,
 361                                 struct platform_device, dev);
 362         struct omap_mmc_platform_data *pdata = dev->platform_data;
 363
 364         /* Setting MMC1 Card detect Irq */
 365         if (pdev->id == 0) {
 366                 ret = twl6030_mmc_card_detect_config();
 367                 if (ret)
 368                         pr_err("Failed configuring MMC1 card detect\n");
 369                 pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE +
 370                                                 MMCDETECT_INTR_OFFSET;
 371                 pdata->slots[0].card_detect = twl6030_mmc_card_detect;
 372         }
 373         return ret;
 374 }
 375
 376 static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
 377 {
 378         struct omap_mmc_platform_data *pdata;
 379
 380         /* dev can be null if CONFIG_MMC_OMAP_HS is not set */
 381         if (!dev) {
 382                 pr_err("Failed %s\n", __func__);
 383                 return;
 384         }
 385         pdata = dev->platform_data;
 386         pdata->init =   omap4_twl6030_hsmmc_late_init;
 387 }
 388
 389 static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 390 {
 391         struct omap2_hsmmc_info *c;
 392
 393         omap2_hsmmc_init(controllers);
 394         for (c = controllers; c->mmc; c++)
 395                 omap4_twl6030_hsmmc_set_late_init(c->dev);
 396
 397         return 0;
 398 }
 399
 400 static struct regulator_init_data sdp4430_vaux1 = {
 401         .constraints = {
 402                 .min_uV                 = 1000000,
 403                 .max_uV                 = 3000000,
 404                 .apply_uV               = true,
 405                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 406                                         | REGULATOR_MODE_STANDBY,
 407                 .valid_ops_mask  = REGULATOR_CHANGE_VOLTAGE
 408                                         | REGULATOR_CHANGE_MODE
 409                                         | REGULATOR_CHANGE_STATUS,
 410         },
 411         .num_consumer_supplies  = ARRAY_SIZE(sdp4430_vaux_supply),
 412         .consumer_supplies      = sdp4430_vaux_supply,
 413 };
 414
 415 static struct regulator_init_data sdp4430_vusim = {
 416         .constraints = {
 417                 .min_uV                 = 1200000,
 418                 .max_uV                 = 2900000,
 419                 .apply_uV               = true,
 420                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 421                                         | REGULATOR_MODE_STANDBY,
 422                 .valid_ops_mask  = REGULATOR_CHANGE_VOLTAGE
 423                                         | REGULATOR_CHANGE_MODE
 424                                         | REGULATOR_CHANGE_STATUS,
 425         },
 426 };
 427
 428 static struct twl4030_vibra_data twl6040_vibra = {
 429         .vibldrv_res = 8,
 430         .vibrdrv_res = 3,
 431         .viblmotor_res = 10,
 432         .vibrmotor_res = 10,
 433         .vddvibl_uV = 0,        /* fixed volt supply - VBAT */
 434         .vddvibr_uV = 0,        /* fixed volt supply - VBAT */
 435 };
 436
 437 static struct twl4030_audio_data twl6040_audio = {
 438         .codec          = NULL,
 439         .vibra          = &twl6040_vibra,
 440         .audpwron_gpio  = 127,
 441         .naudint_irq    = OMAP44XX_IRQ_SYS_2N,
 442         .irq_base       = TWL6040_CODEC_IRQ_BASE,
 443 };
 444
 445 static struct twl4030_platform_data sdp4430_twldata = {
 446         .audio          = &twl6040_audio,
 447         /* Regulators */
 448         .vusim          = &sdp4430_vusim,
 449         .vaux1          = &sdp4430_vaux1,
 450 };
 451
 452 static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
 453         {
 454                 I2C_BOARD_INFO("tmp105", 0x48),
 455         },
 456         {
 457                 I2C_BOARD_INFO("bh1780", 0x29),
 458         },
 459 };
 460 static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
 461         {
 462                 I2C_BOARD_INFO("hmc5843", 0x1e),
 463         },
 464 };
 465 static int __init omap4_i2c_init(void)
 466 {
 467         omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
 468                         TWL_COMMON_REGULATOR_VDAC |
 469                         TWL_COMMON_REGULATOR_VAUX2 |
 470                         TWL_COMMON_REGULATOR_VAUX3 |
 471                         TWL_COMMON_REGULATOR_VMMC |
 472                         TWL_COMMON_REGULATOR_VPP |
 473                         TWL_COMMON_REGULATOR_VANA |
 474                         TWL_COMMON_REGULATOR_VCXIO |
 475                         TWL_COMMON_REGULATOR_VUSB |
 476                         TWL_COMMON_REGULATOR_CLK32KG);
 477         omap4_pmic_init("twl6030", &sdp4430_twldata);
 478         omap_register_i2c_bus(2, 400, NULL, 0);
 479         omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
 480                                 ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
 481         omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
 482                                 ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
 483         return 0;
 484 }
 485
 486 static void __init omap_sfh7741prox_init(void)
 487 {
 488         int error;
 489
 490         error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO,
 491                                  GPIOF_OUT_INIT_LOW, "sfh7741");
 492         if (error < 0)
 493                 pr_err("%s:failed to request GPIO %d, error %d\n",
 494                         __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
 495 }
 496
 497 static void sdp4430_hdmi_mux_init(void)
 498 {
 499         /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
 500         omap_mux_init_signal("hdmi_hpd",
 501                         OMAP_PIN_INPUT_PULLUP);
 502         omap_mux_init_signal("hdmi_cec",
 503                         OMAP_PIN_INPUT_PULLUP);
 504         /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
 505         omap_mux_init_signal("hdmi_ddc_scl",
 506                         OMAP_PIN_INPUT_PULLUP);
 507         omap_mux_init_signal("hdmi_ddc_sda",
 508                         OMAP_PIN_INPUT_PULLUP);
 509 }
 510
 511 static struct gpio sdp4430_hdmi_gpios[] = {
 512         { HDMI_GPIO_HPD,        GPIOF_OUT_INIT_HIGH,    "hdmi_gpio_hpd"   },
 513         { HDMI_GPIO_LS_OE,      GPIOF_OUT_INIT_HIGH,    "hdmi_gpio_ls_oe" },
 514 };
 515
 516 static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
 517 {
 518         int status;
 519
 520         status = gpio_request_array(sdp4430_hdmi_gpios,
 521                                     ARRAY_SIZE(sdp4430_hdmi_gpios));
 522         if (status)
 523                 pr_err("%s: Cannot request HDMI GPIOs\n", __func__);
 524
 525         return status;
 526 }
 527
 528 static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
 529 {
 530         gpio_free(HDMI_GPIO_LS_OE);
 531         gpio_free(HDMI_GPIO_HPD);
 532 }
 533
 534 static struct omap_dss_device sdp4430_hdmi_device = {
 535         .name = "hdmi",
 536         .driver_name = "hdmi_panel",
 537         .type = OMAP_DISPLAY_TYPE_HDMI,
 538         .clocks = {
 539                 .dispc  = {
 540                         .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK,
 541                 },
 542                 .hdmi   = {
 543                         .regn   = 15,
 544                         .regm2  = 1,
 545                 },
 546         },
 547         .platform_enable = sdp4430_panel_enable_hdmi,
 548         .platform_disable = sdp4430_panel_disable_hdmi,
 549         .channel = OMAP_DSS_CHANNEL_DIGIT,
 550 };
 551
 552 static struct omap_dss_device *sdp4430_dss_devices[] = {
 553         &sdp4430_hdmi_device,
 554 };
 555
 556 static struct omap_dss_board_info sdp4430_dss_data = {
 557         .num_devices    = ARRAY_SIZE(sdp4430_dss_devices),
 558         .devices        = sdp4430_dss_devices,
 559         .default_device = &sdp4430_hdmi_device,
 560 };
 561
 562 void omap_4430sdp_display_init(void)
 563 {
 564         sdp4430_hdmi_mux_init();
 565         omap_display_init(&sdp4430_dss_data);
 566 }
 567
 568 #ifdef CONFIG_OMAP_MUX
 569 static struct omap_board_mux board_mux[] __initdata = {
 570         OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 571         { .reg_offset = OMAP_MUX_TERMINATOR },
 572 };
 573
 574 static struct omap_device_pad serial2_pads[] __initdata = {
 575         OMAP_MUX_STATIC("uart2_cts.uart2_cts",
 576                          OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 577         OMAP_MUX_STATIC("uart2_rts.uart2_rts",
 578                          OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 579         OMAP_MUX_STATIC("uart2_rx.uart2_rx",
 580                          OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 581         OMAP_MUX_STATIC("uart2_tx.uart2_tx",
 582                          OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 583 };
 584
 585 static struct omap_device_pad serial3_pads[] __initdata = {
 586         OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
 587                          OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
 588         OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
 589                          OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 590         OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
 591                          OMAP_PIN_INPUT | OMAP_MUX_MODE0),
 592         OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
 593                          OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 594 };
 595
 596 static struct omap_device_pad serial4_pads[] __initdata = {
 597         OMAP_MUX_STATIC("uart4_rx.uart4_rx",
 598                          OMAP_PIN_INPUT | OMAP_MUX_MODE0),
 599         OMAP_MUX_STATIC("uart4_tx.uart4_tx",
 600                          OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 601 };
 602
 603 static struct omap_board_data serial2_data __initdata = {
 604         .id             = 1,
 605         .pads           = serial2_pads,
 606         .pads_cnt       = ARRAY_SIZE(serial2_pads),
 607 };
 608
 609 static struct omap_board_data serial3_data __initdata = {
 610         .id             = 2,
 611         .pads           = serial3_pads,
 612         .pads_cnt       = ARRAY_SIZE(serial3_pads),
 613 };
 614
 615 static struct omap_board_data serial4_data __initdata = {
 616         .id             = 3,
 617         .pads           = serial4_pads,
 618         .pads_cnt       = ARRAY_SIZE(serial4_pads),
 619 };
 620
 621 static inline void board_serial_init(void)
 622 {
 623         struct omap_board_data bdata;
 624         bdata.flags     = 0;
 625         bdata.pads      = NULL;
 626         bdata.pads_cnt  = 0;
 627         bdata.id        = 0;
 628         /* pass dummy data for UART1 */
 629         omap_serial_init_port(&bdata);
 630
 631         omap_serial_init_port(&serial2_data);
 632         omap_serial_init_port(&serial3_data);
 633         omap_serial_init_port(&serial4_data);
 634 }
 635 #else
 636 #define board_mux       NULL
 637
 638 static inline void board_serial_init(void)
 639 {
 640         omap_serial_init();
 641 }
 642  #endif
 643
 644 static void __init omap_4430sdp_init(void)
 645 {
 646         int status;
 647         int package = OMAP_PACKAGE_CBS;
 648
 649         if (omap_rev() == OMAP4430_REV_ES1_0)
 650                 package = OMAP_PACKAGE_CBL;
 651         omap4_mux_init(board_mux, NULL, package);
 652
 653         omap_board_config = sdp4430_config;
 654         omap_board_config_size = ARRAY_SIZE(sdp4430_config);
 655
 656         omap4_i2c_init();
 657         omap_sfh7741prox_init();
 658         platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
 659         board_serial_init();
 660         omap4_twl6030_hsmmc_init(mmc);
 661
 662         usb_musb_init(&musb_board_data);
 663
 664         status = omap_ethernet_init();
 665         if (status) {
 666                 pr_err("Ethernet initialization failed: %d\n", status);
 667         } else {
 668                 sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
 669                 spi_register_board_info(sdp4430_spi_board_info,
 670                                 ARRAY_SIZE(sdp4430_spi_board_info));
 671         }
 672
 673         status = omap4_keyboard_init(&sdp4430_keypad_data);
 674         if (status)
 675                 pr_err("Keypad initialization failed: %d\n", status);
 676
 677         omap_4430sdp_display_init();
 678 }
 679
 680 static void __init omap_4430sdp_map_io(void)
 681 {
 682         omap2_set_globals_443x();
 683         omap44xx_map_common_io();
 684 }
 685
 686 MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
 687         /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
 688         .boot_params    = 0x80000100,
 689         .reserve        = omap_reserve,
 690         .map_io         = omap_4430sdp_map_io,
 691         .init_early     = omap_4430sdp_init_early,
 692         .init_irq       = gic_init_irq,
 693         .init_machine   = omap_4430sdp_init,
 694         .timer          = &omap4_timer,
 695 MACHINE_END