arch/arm/mach-omap2/board-omap4panda.c

   1 /*
   2  * Board support file for OMAP4430 based PandaBoard.
   3  *
   4  * Copyright (C) 2010 Texas Instruments
   5  *
   6  * Author: David Anders <x0132446@ti.com>
   7  *
   8  * Based on mach-omap2/board-4430sdp.c
   9  *
  10  * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
  11  *
  12  * Based on mach-omap2/board-3430sdp.c
  13  *
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License version 2 as
  16  * published by the Free Software Foundation.
  17  */
  18
  19 #include <linux/kernel.h>
  20 #include <linux/init.h>
  21 #include <linux/platform_device.h>
  22 #include <linux/clk.h>
  23 #include <linux/io.h>
  24 #include <linux/leds.h>
  25 #include <linux/gpio.h>
  26 #include <linux/usb/otg.h>
  27 #include <linux/i2c/twl.h>
  28 #include <linux/mfd/twl6040.h>
  29 #include <linux/regulator/machine.h>
  30 #include <linux/regulator/fixed.h>
  31 #include <linux/ti_wilink_st.h>
  32 #include <linux/usb/musb.h>
  33 #include <linux/usb/phy.h>
  34 #include <linux/usb/nop-usb-xceiv.h>
  35 #include <linux/wl12xx.h>
  36 #include <linux/platform_data/omap-abe-twl6040.h>
  37
  38 #include <asm/hardware/gic.h>
  39 #include <asm/mach-types.h>
  40 #include <asm/mach/arch.h>
  41 #include <asm/mach/map.h>
  42
  43 #include "common.h"
  44 #include "soc.h"
  45 #include "mmc.h"
  46 #include "hsmmc.h"
  47 #include "control.h"
  48 #include "mux.h"
  49 #include "common-board-devices.h"
  50 #include "dss-common.h"
  51
  52 #define GPIO_HUB_POWER          1
  53 #define GPIO_HUB_NRESET         62
  54 #define GPIO_WIFI_PMENA         43
  55 #define GPIO_WIFI_IRQ           53
  56
  57 /* wl127x BT, FM, GPS connectivity chip */
  58 static struct ti_st_plat_data wilink_platform_data = {
  59         .nshutdown_gpio = 46,
  60         .dev_name       = "/dev/ttyO1",
  61         .flow_cntrl     = 1,
  62         .baud_rate      = 3000000,
  63         .chip_enable    = NULL,
  64         .suspend        = NULL,
  65         .resume         = NULL,
  66 };
  67
  68 static struct platform_device wl1271_device = {
  69         .name   = "kim",
  70         .id     = -1,
  71         .dev    = {
  72                 .platform_data  = &wilink_platform_data,
  73         },
  74 };
  75
  76 static struct gpio_led gpio_leds[] = {
  77         {
  78                 .name                   = "pandaboard::status1",
  79                 .default_trigger        = "heartbeat",
  80                 .gpio                   = 7,
  81         },
  82         {
  83                 .name                   = "pandaboard::status2",
  84                 .default_trigger        = "mmc0",
  85                 .gpio                   = 8,
  86         },
  87 };
  88
  89 static struct gpio_led_platform_data gpio_led_info = {
  90         .leds           = gpio_leds,
  91         .num_leds       = ARRAY_SIZE(gpio_leds),
  92 };
  93
  94 static struct platform_device leds_gpio = {
  95         .name   = "leds-gpio",
  96         .id     = -1,
  97         .dev    = {
  98                 .platform_data  = &gpio_led_info,
  99         },
 100 };
 101
 102 static struct omap_abe_twl6040_data panda_abe_audio_data = {
 103         /* Audio out */
 104         .has_hs         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 105         /* HandsFree through expansion connector */
 106         .has_hf         = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 107         /* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
 108         .has_aux        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 109         /* PandaBoard: FM RX, PandaBoardES: audio in */
 110         .has_afm        = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
 111         .has_abe        = 1,
 112         /* No jack detection. */
 113         .jack_detection = 0,
 114         /* MCLK input is 38.4MHz */
 115         .mclk_freq      = 38400000,
 116
 117 };
 118
 119 static struct platform_device panda_abe_audio = {
 120         .name           = "omap-abe-twl6040",
 121         .id             = -1,
 122         .dev = {
 123                 .platform_data = &panda_abe_audio_data,
 124         },
 125 };
 126
 127 static struct platform_device panda_spdif_dit_codec = {
 128         .name           = "spdif-dit",
 129         .id             = -1,
 130 };
 131
 132 static struct platform_device btwilink_device = {
 133         .name   = "btwilink",
 134         .id     = -1,
 135 };
 136
 137 /* PHY device on HS USB Port 1 i.e. nop_usb_xceiv.1 */
 138 static struct nop_usb_xceiv_platform_data hsusb1_phy_data = {
 139         /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
 140         .clk_rate = 19200000,
 141 };
 142
 143 static struct platform_device hsusb1_phy_device = {
 144         .name   = "nop_usb_xceiv",
 145         .id     = 1,
 146         .dev    = {
 147                 .platform_data = &hsusb1_phy_data,
 148         },
 149 };
 150
 151 /* Regulator for USB HUB/PHY reset */
 152 static struct regulator_consumer_supply hsusb1_reset_supplies[] = {
 153 /* Link PHY device to reset supply so it gets used in the PHY driver */
 154         REGULATOR_SUPPLY("reset", "nop_usb_xceiv.1"),
 155 };
 156
 157 static struct regulator_init_data hsusb1_reset_data = {
 158         .constraints = {
 159                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 160         },
 161         .consumer_supplies      = hsusb1_reset_supplies,
 162         .num_consumer_supplies  = ARRAY_SIZE(hsusb1_reset_supplies),
 163 };
 164
 165 static struct fixed_voltage_config hsusb1_reset_config = {
 166         .supply_name    = "hsusb1_reset",
 167         .microvolts = 3300000,
 168         .gpio = GPIO_HUB_NRESET,
 169         .startup_delay = 70000, /* 70msec */
 170         .enable_high = 1,
 171         .enabled_at_boot = 0,   /* keep in RESET */
 172         .init_data = &hsusb1_reset_data,
 173 };
 174
 175 static struct platform_device hsusb1_reset_device = {
 176         .name   = "reg-fixed-voltage",
 177         .id     = PLATFORM_DEVID_AUTO,
 178         .dev = {
 179                 .platform_data = &hsusb1_reset_config,
 180         },
 181 };
 182
 183 /* Regulator for USB HUB supply */
 184 static struct regulator_consumer_supply hsusb1_power_supplies[] = {
 185 /* Link PHY device to USB HUB supply so it gets enabled in the PHY driver */
 186         REGULATOR_SUPPLY("vcc", "nop_usb_xceiv.1"),
 187 };
 188
 189 static struct regulator_init_data hsusb1_power_data = {
 190         .constraints = {
 191                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 192         },
 193         .consumer_supplies      = hsusb1_power_supplies,
 194         .num_consumer_supplies  = ARRAY_SIZE(hsusb1_power_supplies),
 195 };
 196
 197 static struct fixed_voltage_config hsusb1_power_config = {
 198         .supply_name    = "hsusb1_vbus",
 199         .microvolts = 3300000,
 200         .gpio = GPIO_HUB_POWER,
 201         .startup_delay = 70000, /* 70msec */
 202         .enable_high = 1,
 203         .enabled_at_boot = 0,
 204         .init_data = &hsusb1_power_data,
 205 };
 206
 207 static struct platform_device hsusb1_power_device = {
 208         .name   = "reg-fixed-voltage",
 209         .id     = PLATFORM_DEVID_AUTO,
 210         .dev = {
 211                 .platform_data = &hsusb1_power_config,
 212         },
 213 };
 214
 215 static struct platform_device *panda_devices[] __initdata = {
 216         &leds_gpio,
 217         &wl1271_device,
 218         &panda_abe_audio,
 219         &panda_spdif_dit_codec,
 220         &btwilink_device,
 221         &hsusb1_phy_device,
 222         &hsusb1_power_device,
 223         &hsusb1_reset_device,
 224 };
 225
 226 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
 227         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 228 };
 229
 230 static void __init omap4_ehci_init(void)
 231 {
 232         int ret;
 233
 234         /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
 235         ret = clk_add_alias("main_clk", "nop_usb_xceiv.1", "auxclk3_ck", NULL);
 236         if (ret)
 237                 pr_err("Failed to add main_clk alias to auxclk3_ck\n");
 238
 239         /* PHY on HS USB Port 1 i.e. index 0 */
 240         usb_bind_phy("ehci-omap.0", 0, "nop_usb_xceiv.1");
 241
 242         usbhs_init(&usbhs_bdata);
 243 }
 244
 245 static struct omap_musb_board_data musb_board_data = {
 246         .interface_type         = MUSB_INTERFACE_UTMI,
 247         .mode                   = MUSB_OTG,
 248         .power                  = 100,
 249 };
 250
 251 static struct omap2_hsmmc_info mmc[] = {
 252         {
 253                 .mmc            = 1,
 254                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 255                 .gpio_wp        = -EINVAL,
 256                 .gpio_cd        = -EINVAL,
 257         },
 258         {
 259                 .name           = "wl1271",
 260                 .mmc            = 5,
 261                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
 262                 .gpio_wp        = -EINVAL,
 263                 .gpio_cd        = -EINVAL,
 264                 .ocr_mask       = MMC_VDD_165_195,
 265                 .nonremovable   = true,
 266         },
 267         {}      /* Terminator */
 268 };
 269
 270 static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = {
 271         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"),
 272 };
 273
 274 static struct regulator_init_data panda_vmmc5 = {
 275         .constraints = {
 276                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 277         },
 278         .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply),
 279         .consumer_supplies = omap4_panda_vmmc5_supply,
 280 };
 281
 282 static struct fixed_voltage_config panda_vwlan = {
 283         .supply_name = "vwl1271",
 284         .microvolts = 1800000, /* 1.8V */
 285         .gpio = GPIO_WIFI_PMENA,
 286         .startup_delay = 70000, /* 70msec */
 287         .enable_high = 1,
 288         .enabled_at_boot = 0,
 289         .init_data = &panda_vmmc5,
 290 };
 291
 292 static struct platform_device omap_vwlan_device = {
 293         .name           = "reg-fixed-voltage",
 294         .id             = 1,
 295         .dev = {
 296                 .platform_data = &panda_vwlan,
 297         },
 298 };
 299
 300 static struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
 301         .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
 302 };
 303
 304 static struct twl6040_codec_data twl6040_codec = {
 305         /* single-step ramp for headset and handsfree */
 306         .hs_left_step   = 0x0f,
 307         .hs_right_step  = 0x0f,
 308         .hf_left_step   = 0x1d,
 309         .hf_right_step  = 0x1d,
 310 };
 311
 312 static struct twl6040_platform_data twl6040_data = {
 313         .codec          = &twl6040_codec,
 314         .audpwron_gpio  = 127,
 315 };
 316
 317 static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = {
 318         {
 319                 I2C_BOARD_INFO("twl6040", 0x4b),
 320                 .irq = 119 + OMAP44XX_IRQ_GIC_START,
 321                 .platform_data = &twl6040_data,
 322         },
 323 };
 324
 325 /* Panda board uses the common PMIC configuration */
 326 static struct twl4030_platform_data omap4_panda_twldata;
 327
 328 /*
 329  * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
 330  * is connected as I2C slave device, and can be accessed at address 0x50
 331  */
 332 static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
 333         {
 334                 I2C_BOARD_INFO("eeprom", 0x50),
 335         },
 336 };
 337
 338 static int __init omap4_panda_i2c_init(void)
 339 {
 340         omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB,
 341                         TWL_COMMON_REGULATOR_VDAC |
 342                         TWL_COMMON_REGULATOR_VAUX2 |
 343                         TWL_COMMON_REGULATOR_VAUX3 |
 344                         TWL_COMMON_REGULATOR_VMMC |
 345                         TWL_COMMON_REGULATOR_VPP |
 346                         TWL_COMMON_REGULATOR_VANA |
 347                         TWL_COMMON_REGULATOR_VCXIO |
 348                         TWL_COMMON_REGULATOR_VUSB |
 349                         TWL_COMMON_REGULATOR_CLK32KG |
 350                         TWL_COMMON_REGULATOR_V1V8 |
 351                         TWL_COMMON_REGULATOR_V2V1);
 352         omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo,
 353                         ARRAY_SIZE(panda_i2c_1_boardinfo));
 354         omap_register_i2c_bus(2, 400, NULL, 0);
 355         /*
 356          * Bus 3 is attached to the DVI port where devices like the pico DLP
 357          * projector don't work reliably with 400kHz
 358          */
 359         omap_register_i2c_bus(3, 100, panda_i2c_eeprom,
 360                                         ARRAY_SIZE(panda_i2c_eeprom));
 361         omap_register_i2c_bus(4, 400, NULL, 0);
 362         return 0;
 363 }
 364
 365 #ifdef CONFIG_OMAP_MUX
 366 static struct omap_board_mux board_mux[] __initdata = {
 367         /* WLAN IRQ - GPIO 53 */
 368         OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
 369         /* WLAN POWER ENABLE - GPIO 43 */
 370         OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
 371         /* WLAN SDIO: MMC5 CMD */
 372         OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 373         /* WLAN SDIO: MMC5 CLK */
 374         OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 375         /* WLAN SDIO: MMC5 DAT[0-3] */
 376         OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 377         OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 378         OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 379         OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 380         /* gpio 0 - TFP410 PD */
 381         OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE3),
 382         /* dispc2_data23 */
 383         OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 384         /* dispc2_data22 */
 385         OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 386         /* dispc2_data21 */
 387         OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 388         /* dispc2_data20 */
 389         OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 390         /* dispc2_data19 */
 391         OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 392         /* dispc2_data18 */
 393         OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 394         /* dispc2_data15 */
 395         OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 396         /* dispc2_data14 */
 397         OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 398         /* dispc2_data13 */
 399         OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 400         /* dispc2_data12 */
 401         OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 402         /* dispc2_data11 */
 403         OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 404         /* dispc2_data10 */
 405         OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 406         /* dispc2_data9 */
 407         OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 408         /* dispc2_data16 */
 409         OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 410         /* dispc2_data17 */
 411         OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 412         /* dispc2_hsync */
 413         OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 414         /* dispc2_pclk */
 415         OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 416         /* dispc2_vsync */
 417         OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 418         /* dispc2_de */
 419         OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 420         /* dispc2_data8 */
 421         OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 422         /* dispc2_data7 */
 423         OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 424         /* dispc2_data6 */
 425         OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 426         /* dispc2_data5 */
 427         OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 428         /* dispc2_data4 */
 429         OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 430         /* dispc2_data3 */
 431         OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 432         /* dispc2_data2 */
 433         OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 434         /* dispc2_data1 */
 435         OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 436         /* dispc2_data0 */
 437         OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
 438         /* NIRQ2 for twl6040 */
 439         OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
 440                   OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
 441         /* GPIO_127 for twl6040 */
 442         OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
 443         /* McPDM */
 444         OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 445         OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 446         OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
 447         OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 448         OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 449         /* McBSP1 */
 450         OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 451         OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
 452         OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
 453                   OMAP_PULL_ENA),
 454         OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
 455
 456         /* UART2 - BT/FM/GPS shared transport */
 457         OMAP4_MUX(UART2_CTS,    OMAP_PIN_INPUT  | OMAP_MUX_MODE0),
 458         OMAP4_MUX(UART2_RTS,    OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 459         OMAP4_MUX(UART2_RX,     OMAP_PIN_INPUT  | OMAP_MUX_MODE0),
 460         OMAP4_MUX(UART2_TX,     OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
 461
 462         { .reg_offset = OMAP_MUX_TERMINATOR },
 463 };
 464
 465 #else
 466 #define board_mux       NULL
 467 #endif
 468
 469
 470 static void omap4_panda_init_rev(void)
 471 {
 472         if (cpu_is_omap443x()) {
 473                 /* PandaBoard 4430 */
 474                 /* ASoC audio configuration */
 475                 panda_abe_audio_data.card_name = "PandaBoard";
 476                 panda_abe_audio_data.has_hsmic = 1;
 477         } else {
 478                 /* PandaBoard ES */
 479                 /* ASoC audio configuration */
 480                 panda_abe_audio_data.card_name = "PandaBoardES";
 481         }
 482 }
 483
 484 static void __init omap4_panda_init(void)
 485 {
 486         int package = OMAP_PACKAGE_CBS;
 487         int ret;
 488
 489         if (omap_rev() == OMAP4430_REV_ES1_0)
 490                 package = OMAP_PACKAGE_CBL;
 491         omap4_mux_init(board_mux, NULL, package);
 492
 493         omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
 494         ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
 495         if (ret)
 496                 pr_err("error setting wl12xx data: %d\n", ret);
 497
 498         omap4_panda_init_rev();
 499         omap4_panda_i2c_init();
 500         platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
 501         platform_device_register(&omap_vwlan_device);
 502         omap_serial_init();
 503         omap_sdrc_init(NULL, NULL);
 504         omap4_twl6030_hsmmc_init(mmc);
 505         omap4_ehci_init();
 506         usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto");
 507         usb_musb_init(&musb_board_data);
 508         omap4_panda_display_init();
 509 }
 510
 511 MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
 512         /* Maintainer: David Anders - Texas Instruments Inc */
 513         .atag_offset    = 0x100,
 514         .smp            = smp_ops(omap4_smp_ops),
 515         .reserve        = omap_reserve,
 516         .map_io         = omap4_map_io,
 517         .init_early     = omap4430_init_early,
 518         .init_irq       = gic_init_irq,
 519         .handle_irq     = gic_handle_irq,
 520         .init_machine   = omap4_panda_init,
 521         .init_late      = omap4430_init_late,
 522         .timer          = &omap4_timer,
 523         .restart        = omap44xx_restart,
 524 MACHINE_END