arch/arm/mach-s3c64xx/mach-crag6410.c

   1 /* linux/arch/arm/mach-s3c64xx/mach-crag6410.c
   2  *
   3  * Copyright 2011 Wolfson Microelectronics plc
   4  *      Mark Brown <broonie@opensource.wolfsonmicro.com>
   5  *
   6  * Copyright 2011 Simtec Electronics
   7  *      Ben Dooks <ben@simtec.co.uk>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #include <linux/kernel.h>
  15 #include <linux/list.h>
  16 #include <linux/serial_core.h>
  17 #include <linux/platform_device.h>
  18 #include <linux/fb.h>
  19 #include <linux/io.h>
  20 #include <linux/init.h>
  21 #include <linux/gpio.h>
  22 #include <linux/leds.h>
  23 #include <linux/delay.h>
  24 #include <linux/mmc/host.h>
  25 #include <linux/regulator/machine.h>
  26 #include <linux/regulator/fixed.h>
  27 #include <linux/pwm_backlight.h>
  28 #include <linux/dm9000.h>
  29 #include <linux/gpio_keys.h>
  30 #include <linux/basic_mmio_gpio.h>
  31 #include <linux/spi/spi.h>
  32
  33 #include <linux/i2c/pca953x.h>
  34 #include <linux/platform_data/s3c-hsotg.h>
  35
  36 #include <video/platform_lcd.h>
  37
  38 #include <linux/mfd/wm831x/core.h>
  39 #include <linux/mfd/wm831x/pdata.h>
  40 #include <linux/mfd/wm831x/irq.h>
  41 #include <linux/mfd/wm831x/gpio.h>
  42
  43 #include <sound/wm1250-ev1.h>
  44
  45 #include <asm/hardware/vic.h>
  46 #include <asm/mach/arch.h>
  47 #include <asm/mach-types.h>
  48
  49 #include <video/samsung_fimd.h>
  50 #include <mach/hardware.h>
  51 #include <mach/map.h>
  52
  53 #include <mach/regs-sys.h>
  54 #include <mach/regs-gpio.h>
  55 #include <mach/regs-modem.h>
  56 #include <mach/crag6410.h>
  57
  58 #include <mach/regs-gpio-memport.h>
  59
  60 #include <plat/regs-serial.h>
  61 #include <plat/fb.h>
  62 #include <plat/sdhci.h>
  63 #include <plat/gpio-cfg.h>
  64 #include <linux/platform_data/spi-s3c64xx.h>
  65
  66 #include <plat/keypad.h>
  67 #include <plat/clock.h>
  68 #include <plat/devs.h>
  69 #include <plat/cpu.h>
  70 #include <plat/adc.h>
  71 #include <linux/platform_data/i2c-s3c2410.h>
  72 #include <plat/pm.h>
  73
  74 #include "common.h"
  75
  76 /* serial port setup */
  77
  78 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
  79 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
  80 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
  81
  82 static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = {
  83         [0] = {
  84                 .hwport         = 0,
  85                 .flags          = 0,
  86                 .ucon           = UCON,
  87                 .ulcon          = ULCON,
  88                 .ufcon          = UFCON,
  89         },
  90         [1] = {
  91                 .hwport         = 1,
  92                 .flags          = 0,
  93                 .ucon           = UCON,
  94                 .ulcon          = ULCON,
  95                 .ufcon          = UFCON,
  96         },
  97         [2] = {
  98                 .hwport         = 2,
  99                 .flags          = 0,
 100                 .ucon           = UCON,
 101                 .ulcon          = ULCON,
 102                 .ufcon          = UFCON,
 103         },
 104         [3] = {
 105                 .hwport         = 3,
 106                 .flags          = 0,
 107                 .ucon           = UCON,
 108                 .ulcon          = ULCON,
 109                 .ufcon          = UFCON,
 110         },
 111 };
 112
 113 static struct platform_pwm_backlight_data crag6410_backlight_data = {
 114         .pwm_id         = 0,
 115         .max_brightness = 1000,
 116         .dft_brightness = 600,
 117         .pwm_period_ns  = 100000,       /* about 1kHz */
 118 };
 119
 120 static struct platform_device crag6410_backlight_device = {
 121         .name           = "pwm-backlight",
 122         .id             = -1,
 123         .dev            = {
 124                 .parent = &s3c_device_timer[0].dev,
 125                 .platform_data = &crag6410_backlight_data,
 126         },
 127 };
 128
 129 static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
 130 {
 131         pr_debug("%s: setting power %d\n", __func__, power);
 132
 133         if (power) {
 134                 gpio_set_value(S3C64XX_GPB(0), 1);
 135                 msleep(1);
 136                 s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
 137         } else {
 138                 gpio_direction_output(S3C64XX_GPF(14), 0);
 139                 gpio_set_value(S3C64XX_GPB(0), 0);
 140         }
 141 }
 142
 143 static struct platform_device crag6410_lcd_powerdev = {
 144         .name                   = "platform-lcd",
 145         .id                     = -1,
 146         .dev.parent             = &s3c_device_fb.dev,
 147         .dev.platform_data      = &(struct plat_lcd_data) {
 148                 .set_power      = crag6410_lcd_power_set,
 149         },
 150 };
 151
 152 /* 640x480 URT */
 153 static struct s3c_fb_pd_win crag6410_fb_win0 = {
 154         .max_bpp        = 32,
 155         .default_bpp    = 16,
 156         .xres           = 640,
 157         .yres           = 480,
 158         .virtual_y      = 480 * 2,
 159         .virtual_x      = 640,
 160 };
 161
 162 static struct fb_videomode crag6410_lcd_timing = {
 163         .left_margin    = 150,
 164         .right_margin   = 80,
 165         .upper_margin   = 40,
 166         .lower_margin   = 5,
 167         .hsync_len      = 40,
 168         .vsync_len      = 5,
 169         .xres           = 640,
 170         .yres           = 480,
 171 };
 172
 173 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 174 static struct s3c_fb_platdata crag6410_lcd_pdata __devinitdata = {
 175         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
 176         .vtiming        = &crag6410_lcd_timing,
 177         .win[0]         = &crag6410_fb_win0,
 178         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 179         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 180 };
 181
 182 /* 2x6 keypad */
 183
 184 static uint32_t crag6410_keymap[] __devinitdata = {
 185         /* KEY(row, col, keycode) */
 186         KEY(0, 0, KEY_VOLUMEUP),
 187         KEY(0, 1, KEY_HOME),
 188         KEY(0, 2, KEY_VOLUMEDOWN),
 189         KEY(0, 3, KEY_HELP),
 190         KEY(0, 4, KEY_MENU),
 191         KEY(0, 5, KEY_MEDIA),
 192         KEY(1, 0, 232),
 193         KEY(1, 1, KEY_DOWN),
 194         KEY(1, 2, KEY_LEFT),
 195         KEY(1, 3, KEY_UP),
 196         KEY(1, 4, KEY_RIGHT),
 197         KEY(1, 5, KEY_CAMERA),
 198 };
 199
 200 static struct matrix_keymap_data crag6410_keymap_data __devinitdata = {
 201         .keymap         = crag6410_keymap,
 202         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
 203 };
 204
 205 static struct samsung_keypad_platdata crag6410_keypad_data __devinitdata = {
 206         .keymap_data    = &crag6410_keymap_data,
 207         .rows           = 2,
 208         .cols           = 6,
 209 };
 210
 211 static struct gpio_keys_button crag6410_gpio_keys[] = {
 212         [0] = {
 213                 .code   = KEY_SUSPEND,
 214                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
 215                 .type   = EV_KEY,
 216                 .wakeup = 1,
 217                 .active_low = 1,
 218         },
 219         [1] = {
 220                 .code   = SW_FRONT_PROXIMITY,
 221                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
 222                 .type   = EV_SW,
 223         },
 224 };
 225
 226 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
 227         .buttons        = crag6410_gpio_keys,
 228         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
 229 };
 230
 231 static struct platform_device crag6410_gpio_keydev = {
 232         .name           = "gpio-keys",
 233         .id             = 0,
 234         .dev.platform_data = &crag6410_gpio_keydata,
 235 };
 236
 237 static struct resource crag6410_dm9k_resource[] = {
 238         [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5, 2),
 239         [1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5 + (1 << 8), 2),
 240         [2] = DEFINE_RES_NAMED(S3C_EINT(17), 1, NULL, IORESOURCE_IRQ \
 241                                 | IORESOURCE_IRQ_HIGHLEVEL),
 242 };
 243
 244 static struct dm9000_plat_data mini6410_dm9k_pdata = {
 245         .flags  = DM9000_PLATF_16BITONLY,
 246 };
 247
 248 static struct platform_device crag6410_dm9k_device = {
 249         .name           = "dm9000",
 250         .id             = -1,
 251         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
 252         .resource       = crag6410_dm9k_resource,
 253         .dev.platform_data = &mini6410_dm9k_pdata,
 254 };
 255
 256 static struct resource crag6410_mmgpio_resource[] = {
 257         [0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4, 1, "dat"),
 258 };
 259
 260 static struct platform_device crag6410_mmgpio = {
 261         .name           = "basic-mmio-gpio",
 262         .id             = -1,
 263         .resource       = crag6410_mmgpio_resource,
 264         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
 265         .dev.platform_data = &(struct bgpio_pdata) {
 266                 .base   = MMGPIO_GPIO_BASE,
 267         },
 268 };
 269
 270 static struct platform_device speyside_device = {
 271         .name           = "speyside",
 272         .id             = -1,
 273 };
 274
 275 static struct platform_device lowland_device = {
 276         .name           = "lowland",
 277         .id             = -1,
 278 };
 279
 280 static struct platform_device tobermory_device = {
 281         .name           = "tobermory",
 282         .id             = -1,
 283 };
 284
 285 static struct platform_device littlemill_device = {
 286         .name           = "littlemill",
 287         .id             = -1,
 288 };
 289
 290 static struct platform_device bells_wm2200_device = {
 291         .name           = "bells",
 292         .id             = 0,
 293 };
 294
 295 static struct platform_device bells_wm5102_device = {
 296         .name           = "bells",
 297         .id             = 1,
 298 };
 299
 300 static struct platform_device bells_wm5110_device = {
 301         .name           = "bells",
 302         .id             = 2,
 303 };
 304
 305 static struct regulator_consumer_supply wallvdd_consumers[] = {
 306         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
 307         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
 308         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
 309         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
 310         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
 311
 312         REGULATOR_SUPPLY("SPKVDDL", "spi0.1"),
 313         REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
 314         REGULATOR_SUPPLY("SPKVDDL", "wm5102-codec"),
 315         REGULATOR_SUPPLY("SPKVDDR", "wm5102-codec"),
 316         REGULATOR_SUPPLY("SPKVDDL", "wm5110-codec"),
 317         REGULATOR_SUPPLY("SPKVDDR", "wm5110-codec"),
 318
 319         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
 320         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
 321         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
 322         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
 323         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
 324         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
 325         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
 326         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
 327         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
 328         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
 329         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
 330         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
 331         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
 332
 333         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
 334         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
 335         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
 336 };
 337
 338 static struct regulator_init_data wallvdd_data = {
 339         .constraints = {
 340                 .always_on = 1,
 341         },
 342         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
 343         .consumer_supplies = wallvdd_consumers,
 344 };
 345
 346 static struct fixed_voltage_config wallvdd_pdata = {
 347         .supply_name = "WALLVDD",
 348         .microvolts = 5000000,
 349         .init_data = &wallvdd_data,
 350         .gpio = -EINVAL,
 351 };
 352
 353 static struct platform_device wallvdd_device = {
 354         .name           = "reg-fixed-voltage",
 355         .id             = -1,
 356         .dev = {
 357                 .platform_data = &wallvdd_pdata,
 358         },
 359 };
 360
 361 static struct platform_device *crag6410_devices[] __initdata = {
 362         &s3c_device_hsmmc0,
 363         &s3c_device_hsmmc2,
 364         &s3c_device_i2c0,
 365         &s3c_device_i2c1,
 366         &s3c_device_fb,
 367         &s3c_device_ohci,
 368         &s3c_device_usb_hsotg,
 369         &s3c_device_timer[0],
 370         &s3c64xx_device_iis0,
 371         &s3c64xx_device_iis1,
 372         &samsung_asoc_dma,
 373         &samsung_device_keypad,
 374         &crag6410_gpio_keydev,
 375         &crag6410_dm9k_device,
 376         &s3c64xx_device_spi0,
 377         &crag6410_mmgpio,
 378         &crag6410_lcd_powerdev,
 379         &crag6410_backlight_device,
 380         &speyside_device,
 381         &tobermory_device,
 382         &littlemill_device,
 383         &lowland_device,
 384         &bells_wm2200_device,
 385         &bells_wm5102_device,
 386         &bells_wm5110_device,
 387         &wallvdd_device,
 388 };
 389
 390 static struct pca953x_platform_data crag6410_pca_data = {
 391         .gpio_base      = PCA935X_GPIO_BASE,
 392         .irq_base       = -1,
 393 };
 394
 395 /* VDDARM is controlled by DVS1 connected to GPK(0) */
 396 static struct wm831x_buckv_pdata vddarm_pdata = {
 397         .dvs_control_src = 1,
 398         .dvs_gpio = S3C64XX_GPK(0),
 399 };
 400
 401 static struct regulator_consumer_supply vddarm_consumers[] __devinitdata = {
 402         REGULATOR_SUPPLY("vddarm", NULL),
 403 };
 404
 405 static struct regulator_init_data vddarm __devinitdata = {
 406         .constraints = {
 407                 .name = "VDDARM",
 408                 .min_uV = 1000000,
 409                 .max_uV = 1300000,
 410                 .always_on = 1,
 411                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 412         },
 413         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
 414         .consumer_supplies = vddarm_consumers,
 415         .supply_regulator = "WALLVDD",
 416         .driver_data = &vddarm_pdata,
 417 };
 418
 419 static struct regulator_consumer_supply vddint_consumers[] __devinitdata = {
 420         REGULATOR_SUPPLY("vddint", NULL),
 421 };
 422
 423 static struct regulator_init_data vddint __devinitdata = {
 424         .constraints = {
 425                 .name = "VDDINT",
 426                 .min_uV = 1000000,
 427                 .max_uV = 1200000,
 428                 .always_on = 1,
 429                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 430         },
 431         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
 432         .consumer_supplies = vddint_consumers,
 433         .supply_regulator = "WALLVDD",
 434 };
 435
 436 static struct regulator_init_data vddmem __devinitdata = {
 437         .constraints = {
 438                 .name = "VDDMEM",
 439                 .always_on = 1,
 440         },
 441 };
 442
 443 static struct regulator_init_data vddsys __devinitdata = {
 444         .constraints = {
 445                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
 446                 .always_on = 1,
 447         },
 448 };
 449
 450 static struct regulator_consumer_supply vddmmc_consumers[] __devinitdata = {
 451         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 452         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
 453         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 454 };
 455
 456 static struct regulator_init_data vddmmc __devinitdata = {
 457         .constraints = {
 458                 .name = "VDDMMC,UH",
 459                 .always_on = 1,
 460         },
 461         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
 462         .consumer_supplies = vddmmc_consumers,
 463         .supply_regulator = "WALLVDD",
 464 };
 465
 466 static struct regulator_init_data vddotgi __devinitdata = {
 467         .constraints = {
 468                 .name = "VDDOTGi",
 469                 .always_on = 1,
 470         },
 471         .supply_regulator = "WALLVDD",
 472 };
 473
 474 static struct regulator_init_data vddotg __devinitdata = {
 475         .constraints = {
 476                 .name = "VDDOTG",
 477                 .always_on = 1,
 478         },
 479         .supply_regulator = "WALLVDD",
 480 };
 481
 482 static struct regulator_init_data vddhi __devinitdata = {
 483         .constraints = {
 484                 .name = "VDDHI",
 485                 .always_on = 1,
 486         },
 487         .supply_regulator = "WALLVDD",
 488 };
 489
 490 static struct regulator_init_data vddadc __devinitdata = {
 491         .constraints = {
 492                 .name = "VDDADC,VDDDAC",
 493                 .always_on = 1,
 494         },
 495         .supply_regulator = "WALLVDD",
 496 };
 497
 498 static struct regulator_init_data vddmem0 __devinitdata = {
 499         .constraints = {
 500                 .name = "VDDMEM0",
 501                 .always_on = 1,
 502         },
 503         .supply_regulator = "WALLVDD",
 504 };
 505
 506 static struct regulator_init_data vddpll __devinitdata = {
 507         .constraints = {
 508                 .name = "VDDPLL",
 509                 .always_on = 1,
 510         },
 511         .supply_regulator = "WALLVDD",
 512 };
 513
 514 static struct regulator_init_data vddlcd __devinitdata = {
 515         .constraints = {
 516                 .name = "VDDLCD",
 517                 .always_on = 1,
 518         },
 519         .supply_regulator = "WALLVDD",
 520 };
 521
 522 static struct regulator_init_data vddalive __devinitdata = {
 523         .constraints = {
 524                 .name = "VDDALIVE",
 525                 .always_on = 1,
 526         },
 527         .supply_regulator = "WALLVDD",
 528 };
 529
 530 static struct wm831x_backup_pdata banff_backup_pdata __devinitdata = {
 531         .charger_enable = 1,
 532         .vlim = 2500,  /* mV */
 533         .ilim = 200,   /* uA */
 534 };
 535
 536 static struct wm831x_status_pdata banff_red_led __devinitdata = {
 537         .name = "banff:red:",
 538         .default_src = WM831X_STATUS_MANUAL,
 539 };
 540
 541 static struct wm831x_status_pdata banff_green_led __devinitdata = {
 542         .name = "banff:green:",
 543         .default_src = WM831X_STATUS_MANUAL,
 544 };
 545
 546 static struct wm831x_touch_pdata touch_pdata __devinitdata = {
 547         .data_irq = S3C_EINT(26),
 548         .pd_irq = S3C_EINT(27),
 549 };
 550
 551 static struct wm831x_pdata crag_pmic_pdata __devinitdata = {
 552         .wm831x_num = 1,
 553         .gpio_base = BANFF_PMIC_GPIO_BASE,
 554         .soft_shutdown = true,
 555
 556         .backup = &banff_backup_pdata,
 557
 558         .gpio_defaults = {
 559                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
 560                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
 561                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
 562                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
 563                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
 564                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
 565         },
 566
 567         .dcdc = {
 568                 &vddarm,  /* DCDC1 */
 569                 &vddint,  /* DCDC2 */
 570                 &vddmem,  /* DCDC3 */
 571         },
 572
 573         .ldo = {
 574                 &vddsys,   /* LDO1 */
 575                 &vddmmc,   /* LDO2 */
 576                 NULL,      /* LDO3 */
 577                 &vddotgi,  /* LDO4 */
 578                 &vddotg,   /* LDO5 */
 579                 &vddhi,    /* LDO6 */
 580                 &vddadc,   /* LDO7 */
 581                 &vddmem0,  /* LDO8 */
 582                 &vddpll,   /* LDO9 */
 583                 &vddlcd,   /* LDO10 */
 584                 &vddalive, /* LDO11 */
 585         },
 586
 587         .status = {
 588                 &banff_green_led,
 589                 &banff_red_led,
 590         },
 591
 592         .touch = &touch_pdata,
 593 };
 594
 595 static struct i2c_board_info i2c_devs0[] __devinitdata = {
 596         { I2C_BOARD_INFO("24c08", 0x50), },
 597         { I2C_BOARD_INFO("tca6408", 0x20),
 598           .platform_data = &crag6410_pca_data,
 599         },
 600         { I2C_BOARD_INFO("wm8312", 0x34),
 601           .platform_data = &crag_pmic_pdata,
 602           .irq = S3C_EINT(23),
 603         },
 604 };
 605
 606 static struct s3c2410_platform_i2c i2c0_pdata = {
 607         .frequency = 400000,
 608 };
 609
 610 static struct regulator_consumer_supply pvdd_1v2_consumers[] __devinitdata = {
 611         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
 612         REGULATOR_SUPPLY("AVDD", "spi0.0"),
 613         REGULATOR_SUPPLY("AVDD", "spi0.1"),
 614 };
 615
 616 static struct regulator_init_data pvdd_1v2 __devinitdata = {
 617         .constraints = {
 618                 .name = "PVDD_1V2",
 619                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 620         },
 621
 622         .consumer_supplies = pvdd_1v2_consumers,
 623         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
 624 };
 625
 626 static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = {
 627         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
 628         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
 629         REGULATOR_SUPPLY("DBVDD", "1-001a"),
 630         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
 631         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
 632         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
 633         REGULATOR_SUPPLY("CPVDD", "1-001a"),
 634         REGULATOR_SUPPLY("AVDD2", "1-001a"),
 635         REGULATOR_SUPPLY("DCVDD", "1-001a"),
 636         REGULATOR_SUPPLY("AVDD", "1-001a"),
 637         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
 638
 639         REGULATOR_SUPPLY("DBVDD", "1-003a"),
 640         REGULATOR_SUPPLY("LDOVDD", "1-003a"),
 641         REGULATOR_SUPPLY("CPVDD", "1-003a"),
 642         REGULATOR_SUPPLY("AVDD", "1-003a"),
 643         REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
 644         REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
 645         REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
 646         REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
 647         REGULATOR_SUPPLY("CPVDD", "spi0.1"),
 648
 649         REGULATOR_SUPPLY("DBVDD2", "wm5102-codec"),
 650         REGULATOR_SUPPLY("DBVDD3", "wm5102-codec"),
 651         REGULATOR_SUPPLY("CPVDD", "wm5102-codec"),
 652
 653         REGULATOR_SUPPLY("DBVDD2", "wm5110-codec"),
 654         REGULATOR_SUPPLY("DBVDD3", "wm5110-codec"),
 655         REGULATOR_SUPPLY("CPVDD", "wm5110-codec"),
 656 };
 657
 658 static struct regulator_init_data pvdd_1v8 __devinitdata = {
 659         .constraints = {
 660                 .name = "PVDD_1V8",
 661                 .always_on = 1,
 662         },
 663
 664         .consumer_supplies = pvdd_1v8_consumers,
 665         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
 666 };
 667
 668 static struct regulator_consumer_supply pvdd_3v3_consumers[] __devinitdata = {
 669         REGULATOR_SUPPLY("MICVDD", "1-001a"),
 670         REGULATOR_SUPPLY("AVDD1", "1-001a"),
 671 };
 672
 673 static struct regulator_init_data pvdd_3v3 __devinitdata = {
 674         .constraints = {
 675                 .name = "PVDD_3V3",
 676                 .always_on = 1,
 677         },
 678
 679         .consumer_supplies = pvdd_3v3_consumers,
 680         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
 681 };
 682
 683 static struct wm831x_pdata glenfarclas_pmic_pdata __devinitdata = {
 684         .wm831x_num = 2,
 685         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
 686         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
 687         .soft_shutdown = true,
 688
 689         .gpio_defaults = {
 690                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
 691                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 692                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 693                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 694         },
 695
 696         .dcdc = {
 697                 &pvdd_1v2,  /* DCDC1 */
 698                 &pvdd_1v8,  /* DCDC2 */
 699                 &pvdd_3v3,  /* DCDC3 */
 700         },
 701
 702         .disable_touch = true,
 703 };
 704
 705 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
 706         .gpios = {
 707                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
 708                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
 709                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
 710                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
 711                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
 712         },
 713 };
 714
 715 static struct i2c_board_info i2c_devs1[] __devinitdata = {
 716         { I2C_BOARD_INFO("wm8311", 0x34),
 717           .irq = S3C_EINT(0),
 718           .platform_data = &glenfarclas_pmic_pdata },
 719
 720         { I2C_BOARD_INFO("wlf-gf-module", 0x20) },
 721         { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
 722         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
 723         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
 724         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
 725
 726         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
 727           .platform_data = &wm1250_ev1_pdata },
 728 };
 729
 730 static struct s3c2410_platform_i2c i2c1_pdata = {
 731         .frequency = 400000,
 732         .bus_num = 1,
 733 };
 734
 735 static void __init crag6410_map_io(void)
 736 {
 737         s3c64xx_init_io(NULL, 0);
 738         s3c24xx_init_clocks(12000000);
 739         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
 740
 741         /* LCD type and Bypass set by bootloader */
 742 }
 743
 744 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
 745         .max_width              = 4,
 746         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 747         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 748 };
 749
 750 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
 751 {
 752         /* Set all the necessary GPG pins to special-function 2 */
 753         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
 754
 755         /* force card-detected for prototype 0 */
 756         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
 757 }
 758
 759 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
 760         .max_width              = 4,
 761         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 762         .cfg_gpio               = crag6410_cfg_sdhci0,
 763         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 764 };
 765
 766 static const struct gpio_led gpio_leds[] = {
 767         {
 768                 .name = "d13:green:",
 769                 .gpio = MMGPIO_GPIO_BASE + 0,
 770                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 771         },
 772         {
 773                 .name = "d14:green:",
 774                 .gpio = MMGPIO_GPIO_BASE + 1,
 775                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 776         },
 777         {
 778                 .name = "d15:green:",
 779                 .gpio = MMGPIO_GPIO_BASE + 2,
 780                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 781         },
 782         {
 783                 .name = "d16:green:",
 784                 .gpio = MMGPIO_GPIO_BASE + 3,
 785                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 786         },
 787         {
 788                 .name = "d17:green:",
 789                 .gpio = MMGPIO_GPIO_BASE + 4,
 790                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 791         },
 792         {
 793                 .name = "d18:green:",
 794                 .gpio = MMGPIO_GPIO_BASE + 5,
 795                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 796         },
 797         {
 798                 .name = "d19:green:",
 799                 .gpio = MMGPIO_GPIO_BASE + 6,
 800                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 801         },
 802         {
 803                 .name = "d20:green:",
 804                 .gpio = MMGPIO_GPIO_BASE + 7,
 805                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 806         },
 807 };
 808
 809 static const struct gpio_led_platform_data gpio_leds_pdata = {
 810         .leds = gpio_leds,
 811         .num_leds = ARRAY_SIZE(gpio_leds),
 812 };
 813
 814 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
 815
 816 static void __init crag6410_machine_init(void)
 817 {
 818         /* Open drain IRQs need pullups */
 819         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
 820         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
 821
 822         gpio_request(S3C64XX_GPB(0), "LCD power");
 823         gpio_direction_output(S3C64XX_GPB(0), 0);
 824
 825         gpio_request(S3C64XX_GPF(14), "LCD PWM");
 826         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
 827
 828         gpio_request(S3C64XX_GPB(1), "SD power");
 829         gpio_direction_output(S3C64XX_GPB(1), 0);
 830
 831         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
 832         gpio_direction_output(S3C64XX_GPF(10), 1);
 833
 834         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
 835         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
 836
 837         s3c_i2c0_set_platdata(&i2c0_pdata);
 838         s3c_i2c1_set_platdata(&i2c1_pdata);
 839         s3c_fb_set_platdata(&crag6410_lcd_pdata);
 840         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
 841
 842         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
 843         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 844
 845         samsung_keypad_set_platdata(&crag6410_keypad_data);
 846         s3c64xx_spi0_set_platdata(NULL, 0, 2);
 847
 848         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
 849
 850         gpio_led_register_device(-1, &gpio_leds_pdata);
 851
 852         regulator_has_full_constraints();
 853
 854         s3c64xx_pm_init();
 855 }
 856
 857 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
 858         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
 859         .atag_offset    = 0x100,
 860         .init_irq       = s3c6410_init_irq,
 861         .handle_irq     = vic_handle_irq,
 862         .map_io         = crag6410_map_io,
 863         .init_machine   = crag6410_machine_init,
 864         .init_late      = s3c64xx_init_late,
 865         .timer          = &s3c24xx_timer,
 866         .restart        = s3c64xx_restart,
 867 MACHINE_END