arch/arm/mach-omap2/board-3430sdp.c

   1 /*
   2  * linux/arch/arm/mach-omap2/board-3430sdp.c
   3  *
   4  * Copyright (C) 2007 Texas Instruments
   5  *
   6  * Modified from mach-omap2/board-generic.c
   7  *
   8  * Initial code: Syed Mohammed Khasim
   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/delay.h>
  19 #include <linux/input.h>
  20 #include <linux/input/matrix_keypad.h>
  21 #include <linux/spi/spi.h>
  22 #include <linux/i2c/twl.h>
  23 #include <linux/regulator/machine.h>
  24 #include <linux/io.h>
  25 #include <linux/gpio.h>
  26 #include <linux/mmc/host.h>
  27 #include <linux/platform_data/spi-omap2-mcspi.h>
  28 #include <linux/usb/phy.h>
  29
  30 #include <asm/mach-types.h>
  31 #include <asm/mach/arch.h>
  32 #include <asm/mach/map.h>
  33
  34 #include "common.h"
  35 #include <linux/omap-dma.h>
  36 #include <video/omapdss.h>
  37 #include <video/omap-panel-tfp410.h>
  38
  39 #include "gpmc.h"
  40 #include "gpmc-smc91x.h"
  41
  42 #include "soc.h"
  43 #include "board-flash.h"
  44 #include "mux.h"
  45 #include "sdram-qimonda-hyb18m512160af-6.h"
  46 #include "hsmmc.h"
  47 #include "pm.h"
  48 #include "control.h"
  49 #include "common-board-devices.h"
  50
  51 #define CONFIG_DISABLE_HFCLK 1
  52
  53 #define SDP3430_TS_GPIO_IRQ_SDPV1       3
  54 #define SDP3430_TS_GPIO_IRQ_SDPV2       2
  55
  56 #define ENABLE_VAUX3_DEDICATED  0x03
  57 #define ENABLE_VAUX3_DEV_GRP    0x20
  58
  59 #define TWL4030_MSECURE_GPIO 22
  60
  61 static uint32_t board_keymap[] = {
  62         KEY(0, 0, KEY_LEFT),
  63         KEY(0, 1, KEY_RIGHT),
  64         KEY(0, 2, KEY_A),
  65         KEY(0, 3, KEY_B),
  66         KEY(0, 4, KEY_C),
  67         KEY(1, 0, KEY_DOWN),
  68         KEY(1, 1, KEY_UP),
  69         KEY(1, 2, KEY_E),
  70         KEY(1, 3, KEY_F),
  71         KEY(1, 4, KEY_G),
  72         KEY(2, 0, KEY_ENTER),
  73         KEY(2, 1, KEY_I),
  74         KEY(2, 2, KEY_J),
  75         KEY(2, 3, KEY_K),
  76         KEY(2, 4, KEY_3),
  77         KEY(3, 0, KEY_M),
  78         KEY(3, 1, KEY_N),
  79         KEY(3, 2, KEY_O),
  80         KEY(3, 3, KEY_P),
  81         KEY(3, 4, KEY_Q),
  82         KEY(4, 0, KEY_R),
  83         KEY(4, 1, KEY_4),
  84         KEY(4, 2, KEY_T),
  85         KEY(4, 3, KEY_U),
  86         KEY(4, 4, KEY_D),
  87         KEY(5, 0, KEY_V),
  88         KEY(5, 1, KEY_W),
  89         KEY(5, 2, KEY_L),
  90         KEY(5, 3, KEY_S),
  91         KEY(5, 4, KEY_H),
  92         0
  93 };
  94
  95 static struct matrix_keymap_data board_map_data = {
  96         .keymap                 = board_keymap,
  97         .keymap_size            = ARRAY_SIZE(board_keymap),
  98 };
  99
 100 static struct twl4030_keypad_data sdp3430_kp_data = {
 101         .keymap_data    = &board_map_data,
 102         .rows           = 5,
 103         .cols           = 6,
 104         .rep            = 1,
 105 };
 106
 107 #define SDP3430_LCD_PANEL_BACKLIGHT_GPIO        8
 108 #define SDP3430_LCD_PANEL_ENABLE_GPIO           5
 109
 110 static struct gpio sdp3430_dss_gpios[] __initdata = {
 111         {SDP3430_LCD_PANEL_ENABLE_GPIO,    GPIOF_OUT_INIT_LOW, "LCD reset"    },
 112         {SDP3430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, "LCD Backlight"},
 113 };
 114
 115 static void __init sdp3430_display_init(void)
 116 {
 117         int r;
 118
 119         r = gpio_request_array(sdp3430_dss_gpios,
 120                                ARRAY_SIZE(sdp3430_dss_gpios));
 121         if (r)
 122                 printk(KERN_ERR "failed to get LCD control GPIOs\n");
 123
 124 }
 125
 126 static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
 127 {
 128         gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 1);
 129         gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 1);
 130
 131         return 0;
 132 }
 133
 134 static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
 135 {
 136         gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 0);
 137         gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 0);
 138 }
 139
 140 static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
 141 {
 142         return 0;
 143 }
 144
 145 static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
 146 {
 147 }
 148
 149
 150 static struct omap_dss_device sdp3430_lcd_device = {
 151         .name                   = "lcd",
 152         .driver_name            = "sharp_ls_panel",
 153         .type                   = OMAP_DISPLAY_TYPE_DPI,
 154         .phy.dpi.data_lines     = 16,
 155         .platform_enable        = sdp3430_panel_enable_lcd,
 156         .platform_disable       = sdp3430_panel_disable_lcd,
 157 };
 158
 159 static struct tfp410_platform_data dvi_panel = {
 160         .power_down_gpio        = -1,
 161         .i2c_bus_num            = -1,
 162 };
 163
 164 static struct omap_dss_device sdp3430_dvi_device = {
 165         .name                   = "dvi",
 166         .type                   = OMAP_DISPLAY_TYPE_DPI,
 167         .driver_name            = "tfp410",
 168         .data                   = &dvi_panel,
 169         .phy.dpi.data_lines     = 24,
 170 };
 171
 172 static struct omap_dss_device sdp3430_tv_device = {
 173         .name                   = "tv",
 174         .driver_name            = "venc",
 175         .type                   = OMAP_DISPLAY_TYPE_VENC,
 176         .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
 177         .platform_enable        = sdp3430_panel_enable_tv,
 178         .platform_disable       = sdp3430_panel_disable_tv,
 179 };
 180
 181
 182 static struct omap_dss_device *sdp3430_dss_devices[] = {
 183         &sdp3430_lcd_device,
 184         &sdp3430_dvi_device,
 185         &sdp3430_tv_device,
 186 };
 187
 188 static struct omap_dss_board_info sdp3430_dss_data = {
 189         .num_devices    = ARRAY_SIZE(sdp3430_dss_devices),
 190         .devices        = sdp3430_dss_devices,
 191         .default_device = &sdp3430_lcd_device,
 192 };
 193
 194 static struct omap2_hsmmc_info mmc[] = {
 195         {
 196                 .mmc            = 1,
 197                 /* 8 bits (default) requires S6.3 == ON,
 198                  * so the SIM card isn't used; else 4 bits.
 199                  */
 200                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 201                 .gpio_wp        = 4,
 202                 .deferred       = true,
 203         },
 204         {
 205                 .mmc            = 2,
 206                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 207                 .gpio_wp        = 7,
 208                 .deferred       = true,
 209         },
 210         {}      /* Terminator */
 211 };
 212
 213 static int sdp3430_twl_gpio_setup(struct device *dev,
 214                 unsigned gpio, unsigned ngpio)
 215 {
 216         /* gpio + 0 is "mmc0_cd" (input/IRQ),
 217          * gpio + 1 is "mmc1_cd" (input/IRQ)
 218          */
 219         mmc[0].gpio_cd = gpio + 0;
 220         mmc[1].gpio_cd = gpio + 1;
 221         omap_hsmmc_late_init(mmc);
 222
 223         /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
 224         gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "sub_lcd_en_bkl");
 225
 226         /* gpio + 15 is "sub_lcd_nRST" (output) */
 227         gpio_request_one(gpio + 15, GPIOF_OUT_INIT_LOW, "sub_lcd_nRST");
 228
 229         return 0;
 230 }
 231
 232 static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
 233         .pulldowns      = BIT(2) | BIT(6) | BIT(8) | BIT(13)
 234                                 | BIT(16) | BIT(17),
 235         .setup          = sdp3430_twl_gpio_setup,
 236 };
 237
 238 /* regulator consumer mappings */
 239
 240 /* ads7846 on SPI */
 241 static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
 242         REGULATOR_SUPPLY("vcc", "spi1.0"),
 243 };
 244
 245 static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
 246         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 247 };
 248
 249 static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
 250         REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
 251 };
 252
 253 static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
 254         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 255 };
 256
 257 /*
 258  * Apply all the fixed voltages since most versions of U-Boot
 259  * don't bother with that initialization.
 260  */
 261
 262 /* VAUX1 for mainboard (irda and sub-lcd) */
 263 static struct regulator_init_data sdp3430_vaux1 = {
 264         .constraints = {
 265                 .min_uV                 = 2800000,
 266                 .max_uV                 = 2800000,
 267                 .apply_uV               = true,
 268                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 269                                         | REGULATOR_MODE_STANDBY,
 270                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 271                                         | REGULATOR_CHANGE_STATUS,
 272         },
 273 };
 274
 275 /* VAUX2 for camera module */
 276 static struct regulator_init_data sdp3430_vaux2 = {
 277         .constraints = {
 278                 .min_uV                 = 2800000,
 279                 .max_uV                 = 2800000,
 280                 .apply_uV               = true,
 281                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 282                                         | REGULATOR_MODE_STANDBY,
 283                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 284                                         | REGULATOR_CHANGE_STATUS,
 285         },
 286 };
 287
 288 /* VAUX3 for LCD board */
 289 static struct regulator_init_data sdp3430_vaux3 = {
 290         .constraints = {
 291                 .min_uV                 = 2800000,
 292                 .max_uV                 = 2800000,
 293                 .apply_uV               = true,
 294                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 295                                         | REGULATOR_MODE_STANDBY,
 296                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 297                                         | REGULATOR_CHANGE_STATUS,
 298         },
 299         .num_consumer_supplies          = ARRAY_SIZE(sdp3430_vaux3_supplies),
 300         .consumer_supplies              = sdp3430_vaux3_supplies,
 301 };
 302
 303 /* VAUX4 for OMAP VDD_CSI2 (camera) */
 304 static struct regulator_init_data sdp3430_vaux4 = {
 305         .constraints = {
 306                 .min_uV                 = 1800000,
 307                 .max_uV                 = 1800000,
 308                 .apply_uV               = true,
 309                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 310                                         | REGULATOR_MODE_STANDBY,
 311                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 312                                         | REGULATOR_CHANGE_STATUS,
 313         },
 314 };
 315
 316 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
 317 static struct regulator_init_data sdp3430_vmmc1 = {
 318         .constraints = {
 319                 .min_uV                 = 1850000,
 320                 .max_uV                 = 3150000,
 321                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 322                                         | REGULATOR_MODE_STANDBY,
 323                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 324                                         | REGULATOR_CHANGE_MODE
 325                                         | REGULATOR_CHANGE_STATUS,
 326         },
 327         .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vmmc1_supplies),
 328         .consumer_supplies      = sdp3430_vmmc1_supplies,
 329 };
 330
 331 /* VMMC2 for MMC2 card */
 332 static struct regulator_init_data sdp3430_vmmc2 = {
 333         .constraints = {
 334                 .min_uV                 = 1850000,
 335                 .max_uV                 = 1850000,
 336                 .apply_uV               = true,
 337                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 338                                         | REGULATOR_MODE_STANDBY,
 339                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
 340                                         | REGULATOR_CHANGE_STATUS,
 341         },
 342         .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vmmc2_supplies),
 343         .consumer_supplies      = sdp3430_vmmc2_supplies,
 344 };
 345
 346 /* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
 347 static struct regulator_init_data sdp3430_vsim = {
 348         .constraints = {
 349                 .min_uV                 = 1800000,
 350                 .max_uV                 = 3000000,
 351                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
 352                                         | REGULATOR_MODE_STANDBY,
 353                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
 354                                         | REGULATOR_CHANGE_MODE
 355                                         | REGULATOR_CHANGE_STATUS,
 356         },
 357         .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vsim_supplies),
 358         .consumer_supplies      = sdp3430_vsim_supplies,
 359 };
 360
 361 static struct twl4030_platform_data sdp3430_twldata = {
 362         /* platform_data for children goes here */
 363         .gpio           = &sdp3430_gpio_data,
 364         .keypad         = &sdp3430_kp_data,
 365
 366         .vaux1          = &sdp3430_vaux1,
 367         .vaux2          = &sdp3430_vaux2,
 368         .vaux3          = &sdp3430_vaux3,
 369         .vaux4          = &sdp3430_vaux4,
 370         .vmmc1          = &sdp3430_vmmc1,
 371         .vmmc2          = &sdp3430_vmmc2,
 372         .vsim           = &sdp3430_vsim,
 373 };
 374
 375 static int __init omap3430_i2c_init(void)
 376 {
 377         /* i2c1 for PMIC only */
 378         omap3_pmic_get_config(&sdp3430_twldata,
 379                         TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
 380                         TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
 381                         TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
 382         sdp3430_twldata.vdac->constraints.apply_uV = true;
 383         sdp3430_twldata.vpll2->constraints.apply_uV = true;
 384         sdp3430_twldata.vpll2->constraints.name = "VDVI";
 385
 386         omap3_pmic_init("twl4030", &sdp3430_twldata);
 387
 388         /* i2c2 on camera connector (for sensor control) and optional isp1301 */
 389         omap_register_i2c_bus(2, 400, NULL, 0);
 390         /* i2c3 on display connector (for DVI, tfp410) */
 391         omap_register_i2c_bus(3, 400, NULL, 0);
 392         return 0;
 393 }
 394
 395 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 396
 397 static struct omap_smc91x_platform_data board_smc91x_data = {
 398         .cs             = 3,
 399         .flags          = GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
 400                                 IORESOURCE_IRQ_LOWLEVEL,
 401 };
 402
 403 static void __init board_smc91x_init(void)
 404 {
 405         if (omap_rev() > OMAP3430_REV_ES1_0)
 406                 board_smc91x_data.gpio_irq = 6;
 407         else
 408                 board_smc91x_data.gpio_irq = 29;
 409
 410         gpmc_smc91x_init(&board_smc91x_data);
 411 }
 412
 413 #else
 414
 415 static inline void board_smc91x_init(void)
 416 {
 417 }
 418
 419 #endif
 420
 421 static void enable_board_wakeup_source(void)
 422 {
 423         /* T2 interrupt line (keypad) */
 424         omap_mux_init_signal("sys_nirq",
 425                 OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
 426 }
 427
 428 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 429
 430         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 431         .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
 432         .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
 433
 434         .phy_reset  = true,
 435         .reset_gpio_port[0]  = 57,
 436         .reset_gpio_port[1]  = 61,
 437         .reset_gpio_port[2]  = -EINVAL
 438 };
 439
 440 #ifdef CONFIG_OMAP_MUX
 441 static struct omap_board_mux board_mux[] __initdata = {
 442         { .reg_offset = OMAP_MUX_TERMINATOR },
 443 };
 444 #else
 445 #define board_mux       NULL
 446 #endif
 447
 448 /*
 449  * SDP3430 V2 Board CS organization
 450  * Different from SDP3430 V1. Now 4 switches used to specify CS
 451  *
 452  * See also the Switch S8 settings in the comments.
 453  */
 454 static char chip_sel_3430[][GPMC_CS_NUM] = {
 455         {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */
 456         {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */
 457         {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */
 458 };
 459
 460 static struct mtd_partition sdp_nor_partitions[] = {
 461         /* bootloader (U-Boot, etc) in first sector */
 462         {
 463                 .name           = "Bootloader-NOR",
 464                 .offset         = 0,
 465                 .size           = SZ_256K,
 466                 .mask_flags     = MTD_WRITEABLE, /* force read-only */
 467         },
 468         /* bootloader params in the next sector */
 469         {
 470                 .name           = "Params-NOR",
 471                 .offset         = MTDPART_OFS_APPEND,
 472                 .size           = SZ_256K,
 473                 .mask_flags     = 0,
 474         },
 475         /* kernel */
 476         {
 477                 .name           = "Kernel-NOR",
 478                 .offset         = MTDPART_OFS_APPEND,
 479                 .size           = SZ_2M,
 480                 .mask_flags     = 0
 481         },
 482         /* file system */
 483         {
 484                 .name           = "Filesystem-NOR",
 485                 .offset         = MTDPART_OFS_APPEND,
 486                 .size           = MTDPART_SIZ_FULL,
 487                 .mask_flags     = 0
 488         }
 489 };
 490
 491 static struct mtd_partition sdp_onenand_partitions[] = {
 492         {
 493                 .name           = "X-Loader-OneNAND",
 494                 .offset         = 0,
 495                 .size           = 4 * (64 * 2048),
 496                 .mask_flags     = MTD_WRITEABLE  /* force read-only */
 497         },
 498         {
 499                 .name           = "U-Boot-OneNAND",
 500                 .offset         = MTDPART_OFS_APPEND,
 501                 .size           = 2 * (64 * 2048),
 502                 .mask_flags     = MTD_WRITEABLE  /* force read-only */
 503         },
 504         {
 505                 .name           = "U-Boot Environment-OneNAND",
 506                 .offset         = MTDPART_OFS_APPEND,
 507                 .size           = 1 * (64 * 2048),
 508         },
 509         {
 510                 .name           = "Kernel-OneNAND",
 511                 .offset         = MTDPART_OFS_APPEND,
 512                 .size           = 16 * (64 * 2048),
 513         },
 514         {
 515                 .name           = "File System-OneNAND",
 516                 .offset         = MTDPART_OFS_APPEND,
 517                 .size           = MTDPART_SIZ_FULL,
 518         },
 519 };
 520
 521 static struct mtd_partition sdp_nand_partitions[] = {
 522         /* All the partition sizes are listed in terms of NAND block size */
 523         {
 524                 .name           = "X-Loader-NAND",
 525                 .offset         = 0,
 526                 .size           = 4 * (64 * 2048),
 527                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
 528         },
 529         {
 530                 .name           = "U-Boot-NAND",
 531                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
 532                 .size           = 10 * (64 * 2048),
 533                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
 534         },
 535         {
 536                 .name           = "Boot Env-NAND",
 537
 538                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x1c0000 */
 539                 .size           = 6 * (64 * 2048),
 540         },
 541         {
 542                 .name           = "Kernel-NAND",
 543                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x280000 */
 544                 .size           = 40 * (64 * 2048),
 545         },
 546         {
 547                 .name           = "File System - NAND",
 548                 .size           = MTDPART_SIZ_FULL,
 549                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x780000 */
 550         },
 551 };
 552
 553 static struct flash_partitions sdp_flash_partitions[] = {
 554         {
 555                 .parts = sdp_nor_partitions,
 556                 .nr_parts = ARRAY_SIZE(sdp_nor_partitions),
 557         },
 558         {
 559                 .parts = sdp_onenand_partitions,
 560                 .nr_parts = ARRAY_SIZE(sdp_onenand_partitions),
 561         },
 562         {
 563                 .parts = sdp_nand_partitions,
 564                 .nr_parts = ARRAY_SIZE(sdp_nand_partitions),
 565         },
 566 };
 567
 568 static void __init omap_3430sdp_init(void)
 569 {
 570         int gpio_pendown;
 571
 572         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 573         omap_hsmmc_init(mmc);
 574         omap3430_i2c_init();
 575         omap_display_init(&sdp3430_dss_data);
 576         if (omap_rev() > OMAP3430_REV_ES1_0)
 577                 gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV2;
 578         else
 579                 gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV1;
 580         omap_ads7846_init(1, gpio_pendown, 310, NULL);
 581         omap_serial_init();
 582         omap_sdrc_init(hyb18m512160af6_sdrc_params, NULL);
 583         usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
 584         usb_musb_init(NULL);
 585         board_smc91x_init();
 586         board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
 587         sdp3430_display_init();
 588         enable_board_wakeup_source();
 589         usbhs_init(&usbhs_bdata);
 590 }
 591
 592 MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
 593         /* Maintainer: Syed Khasim - Texas Instruments Inc */
 594         .atag_offset    = 0x100,
 595         .reserve        = omap_reserve,
 596         .map_io         = omap3_map_io,
 597         .init_early     = omap3430_init_early,
 598         .init_irq       = omap3_init_irq,
 599         .handle_irq     = omap3_intc_handle_irq,
 600         .init_machine   = omap_3430sdp_init,
 601         .init_late      = omap3430_init_late,
 602         .timer          = &omap3_timer,
 603         .restart        = omap3xxx_restart,
 604 MACHINE_END