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
  35 #include <video/platform_lcd.h>
  36
  37 #include <linux/mfd/wm831x/core.h>
  38 #include <linux/mfd/wm831x/pdata.h>
  39 #include <linux/mfd/wm831x/irq.h>
  40 #include <linux/mfd/wm831x/gpio.h>
  41
  42 #include <sound/wm1250-ev1.h>
  43
  44 #include <asm/hardware/vic.h>
  45 #include <asm/mach/arch.h>
  46 #include <asm/mach-types.h>
  47
  48 #include <mach/hardware.h>
  49 #include <mach/map.h>
  50
  51 #include <mach/regs-sys.h>
  52 #include <mach/regs-gpio.h>
  53 #include <mach/regs-modem.h>
  54 #include <mach/crag6410.h>
  55
  56 #include <mach/regs-gpio-memport.h>
  57
  58 #include <plat/regs-serial.h>
  59 #include <plat/regs-fb-v4.h>
  60 #include <plat/fb.h>
  61 #include <plat/sdhci.h>
  62 #include <plat/gpio-cfg.h>
  63 #include <plat/s3c64xx-spi.h>
  64 #include <plat/udc-hs.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 <plat/iic.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         /* this is to ensure we use win0 */
 155         .win_mode       = {
 156                 .left_margin    = 150,
 157                 .right_margin   = 80,
 158                 .upper_margin   = 40,
 159                 .lower_margin   = 5,
 160                 .hsync_len      = 40,
 161                 .vsync_len      = 5,
 162                 .xres           = 640,
 163                 .yres           = 480,
 164         },
 165         .max_bpp        = 32,
 166         .default_bpp    = 16,
 167         .virtual_y      = 480 * 2,
 168         .virtual_x      = 640,
 169 };
 170
 171 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 172 static struct s3c_fb_platdata crag6410_lcd_pdata __initdata = {
 173         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
 174         .win[0]         = &crag6410_fb_win0,
 175         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 176         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 177 };
 178
 179 /* 2x6 keypad */
 180
 181 static uint32_t crag6410_keymap[] __initdata = {
 182         /* KEY(row, col, keycode) */
 183         KEY(0, 0, KEY_VOLUMEUP),
 184         KEY(0, 1, KEY_HOME),
 185         KEY(0, 2, KEY_VOLUMEDOWN),
 186         KEY(0, 3, KEY_HELP),
 187         KEY(0, 4, KEY_MENU),
 188         KEY(0, 5, KEY_MEDIA),
 189         KEY(1, 0, 232),
 190         KEY(1, 1, KEY_DOWN),
 191         KEY(1, 2, KEY_LEFT),
 192         KEY(1, 3, KEY_UP),
 193         KEY(1, 4, KEY_RIGHT),
 194         KEY(1, 5, KEY_CAMERA),
 195 };
 196
 197 static struct matrix_keymap_data crag6410_keymap_data __initdata = {
 198         .keymap         = crag6410_keymap,
 199         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
 200 };
 201
 202 static struct samsung_keypad_platdata crag6410_keypad_data __initdata = {
 203         .keymap_data    = &crag6410_keymap_data,
 204         .rows           = 2,
 205         .cols           = 6,
 206 };
 207
 208 static struct gpio_keys_button crag6410_gpio_keys[] = {
 209         [0] = {
 210                 .code   = KEY_SUSPEND,
 211                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
 212                 .type   = EV_KEY,
 213                 .wakeup = 1,
 214                 .active_low = 1,
 215         },
 216         [1] = {
 217                 .code   = SW_FRONT_PROXIMITY,
 218                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
 219                 .type   = EV_SW,
 220         },
 221 };
 222
 223 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
 224         .buttons        = crag6410_gpio_keys,
 225         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
 226 };
 227
 228 static struct platform_device crag6410_gpio_keydev = {
 229         .name           = "gpio-keys",
 230         .id             = 0,
 231         .dev.platform_data = &crag6410_gpio_keydata,
 232 };
 233
 234 static struct resource crag6410_dm9k_resource[] = {
 235         [0] = {
 236                 .start  = S3C64XX_PA_XM0CSN5,
 237                 .end    = S3C64XX_PA_XM0CSN5 + 1,
 238                 .flags  = IORESOURCE_MEM,
 239         },
 240         [1] = {
 241                 .start  = S3C64XX_PA_XM0CSN5 + (1 << 8),
 242                 .end    = S3C64XX_PA_XM0CSN5 + (1 << 8) + 1,
 243                 .flags  = IORESOURCE_MEM,
 244         },
 245         [2] = {
 246                 .start  = S3C_EINT(17),
 247                 .end    = S3C_EINT(17),
 248                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 249         },
 250 };
 251
 252 static struct dm9000_plat_data mini6410_dm9k_pdata = {
 253         .flags  = DM9000_PLATF_16BITONLY,
 254 };
 255
 256 static struct platform_device crag6410_dm9k_device = {
 257         .name           = "dm9000",
 258         .id             = -1,
 259         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
 260         .resource       = crag6410_dm9k_resource,
 261         .dev.platform_data = &mini6410_dm9k_pdata,
 262 };
 263
 264 static struct resource crag6410_mmgpio_resource[] = {
 265         [0] = {
 266                 .name   = "dat",
 267                 .start  = S3C64XX_PA_XM0CSN4 + 1,
 268                 .end    = S3C64XX_PA_XM0CSN4 + 1,
 269                 .flags  = IORESOURCE_MEM,
 270         },
 271 };
 272
 273 static struct platform_device crag6410_mmgpio = {
 274         .name           = "basic-mmio-gpio",
 275         .id             = -1,
 276         .resource       = crag6410_mmgpio_resource,
 277         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
 278         .dev.platform_data = &(struct bgpio_pdata) {
 279                 .base   = MMGPIO_GPIO_BASE,
 280         },
 281 };
 282
 283 static struct platform_device speyside_device = {
 284         .name           = "speyside",
 285         .id             = -1,
 286 };
 287
 288 static struct platform_device lowland_device = {
 289         .name           = "lowland",
 290         .id             = -1,
 291 };
 292
 293 static struct platform_device tobermory_device = {
 294         .name           = "tobermory",
 295         .id             = -1,
 296 };
 297
 298 static struct platform_device littlemill_device = {
 299         .name           = "littlemill",
 300         .id             = -1,
 301 };
 302
 303 static struct regulator_consumer_supply wallvdd_consumers[] = {
 304         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
 305         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
 306         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
 307         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
 308         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
 309
 310         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
 311         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
 312         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
 313         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
 314         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
 315         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
 316         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
 317         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
 318         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
 319         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
 320         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
 321         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
 322         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
 323
 324         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
 325         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
 326         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
 327 };
 328
 329 static struct regulator_init_data wallvdd_data = {
 330         .constraints = {
 331                 .always_on = 1,
 332         },
 333         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
 334         .consumer_supplies = wallvdd_consumers,
 335 };
 336
 337 static struct fixed_voltage_config wallvdd_pdata = {
 338         .supply_name = "WALLVDD",
 339         .microvolts = 5000000,
 340         .init_data = &wallvdd_data,
 341         .gpio = -EINVAL,
 342 };
 343
 344 static struct platform_device wallvdd_device = {
 345         .name           = "reg-fixed-voltage",
 346         .id             = -1,
 347         .dev = {
 348                 .platform_data = &wallvdd_pdata,
 349         },
 350 };
 351
 352 static struct platform_device *crag6410_devices[] __initdata = {
 353         &s3c_device_hsmmc0,
 354         &s3c_device_hsmmc2,
 355         &s3c_device_i2c0,
 356         &s3c_device_i2c1,
 357         &s3c_device_fb,
 358         &s3c_device_ohci,
 359         &s3c_device_usb_hsotg,
 360         &s3c_device_timer[0],
 361         &s3c64xx_device_iis0,
 362         &s3c64xx_device_iis1,
 363         &samsung_asoc_dma,
 364         &samsung_device_keypad,
 365         &crag6410_gpio_keydev,
 366         &crag6410_dm9k_device,
 367         &s3c64xx_device_spi0,
 368         &crag6410_mmgpio,
 369         &crag6410_lcd_powerdev,
 370         &crag6410_backlight_device,
 371         &speyside_device,
 372         &tobermory_device,
 373         &littlemill_device,
 374         &lowland_device,
 375         &wallvdd_device,
 376 };
 377
 378 static struct pca953x_platform_data crag6410_pca_data = {
 379         .gpio_base      = PCA935X_GPIO_BASE,
 380         .irq_base       = -1,
 381 };
 382
 383 /* VDDARM is controlled by DVS1 connected to GPK(0) */
 384 static struct wm831x_buckv_pdata vddarm_pdata = {
 385         .dvs_control_src = 1,
 386         .dvs_gpio = S3C64XX_GPK(0),
 387 };
 388
 389 static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
 390         REGULATOR_SUPPLY("vddarm", NULL),
 391 };
 392
 393 static struct regulator_init_data vddarm __initdata = {
 394         .constraints = {
 395                 .name = "VDDARM",
 396                 .min_uV = 1000000,
 397                 .max_uV = 1300000,
 398                 .always_on = 1,
 399                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 400         },
 401         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
 402         .consumer_supplies = vddarm_consumers,
 403         .supply_regulator = "WALLVDD",
 404         .driver_data = &vddarm_pdata,
 405 };
 406
 407 static struct regulator_consumer_supply vddint_consumers[] __initdata = {
 408         REGULATOR_SUPPLY("vddint", NULL),
 409 };
 410
 411 static struct regulator_init_data vddint __initdata = {
 412         .constraints = {
 413                 .name = "VDDINT",
 414                 .min_uV = 1000000,
 415                 .max_uV = 1200000,
 416                 .always_on = 1,
 417                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 418         },
 419         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
 420         .consumer_supplies = vddint_consumers,
 421         .supply_regulator = "WALLVDD",
 422 };
 423
 424 static struct regulator_init_data vddmem __initdata = {
 425         .constraints = {
 426                 .name = "VDDMEM",
 427                 .always_on = 1,
 428         },
 429 };
 430
 431 static struct regulator_init_data vddsys __initdata = {
 432         .constraints = {
 433                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
 434                 .always_on = 1,
 435         },
 436 };
 437
 438 static struct regulator_consumer_supply vddmmc_consumers[] __initdata = {
 439         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 440         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
 441         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 442 };
 443
 444 static struct regulator_init_data vddmmc __initdata = {
 445         .constraints = {
 446                 .name = "VDDMMC,UH",
 447                 .always_on = 1,
 448         },
 449         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
 450         .consumer_supplies = vddmmc_consumers,
 451         .supply_regulator = "WALLVDD",
 452 };
 453
 454 static struct regulator_init_data vddotgi __initdata = {
 455         .constraints = {
 456                 .name = "VDDOTGi",
 457                 .always_on = 1,
 458         },
 459         .supply_regulator = "WALLVDD",
 460 };
 461
 462 static struct regulator_init_data vddotg __initdata = {
 463         .constraints = {
 464                 .name = "VDDOTG",
 465                 .always_on = 1,
 466         },
 467         .supply_regulator = "WALLVDD",
 468 };
 469
 470 static struct regulator_init_data vddhi __initdata = {
 471         .constraints = {
 472                 .name = "VDDHI",
 473                 .always_on = 1,
 474         },
 475         .supply_regulator = "WALLVDD",
 476 };
 477
 478 static struct regulator_init_data vddadc __initdata = {
 479         .constraints = {
 480                 .name = "VDDADC,VDDDAC",
 481                 .always_on = 1,
 482         },
 483         .supply_regulator = "WALLVDD",
 484 };
 485
 486 static struct regulator_init_data vddmem0 __initdata = {
 487         .constraints = {
 488                 .name = "VDDMEM0",
 489                 .always_on = 1,
 490         },
 491         .supply_regulator = "WALLVDD",
 492 };
 493
 494 static struct regulator_init_data vddpll __initdata = {
 495         .constraints = {
 496                 .name = "VDDPLL",
 497                 .always_on = 1,
 498         },
 499         .supply_regulator = "WALLVDD",
 500 };
 501
 502 static struct regulator_init_data vddlcd __initdata = {
 503         .constraints = {
 504                 .name = "VDDLCD",
 505                 .always_on = 1,
 506         },
 507         .supply_regulator = "WALLVDD",
 508 };
 509
 510 static struct regulator_init_data vddalive __initdata = {
 511         .constraints = {
 512                 .name = "VDDALIVE",
 513                 .always_on = 1,
 514         },
 515         .supply_regulator = "WALLVDD",
 516 };
 517
 518 static struct wm831x_backup_pdata banff_backup_pdata __initdata = {
 519         .charger_enable = 1,
 520         .vlim = 2500,  /* mV */
 521         .ilim = 200,   /* uA */
 522 };
 523
 524 static struct wm831x_status_pdata banff_red_led __initdata = {
 525         .name = "banff:red:",
 526         .default_src = WM831X_STATUS_MANUAL,
 527 };
 528
 529 static struct wm831x_status_pdata banff_green_led __initdata = {
 530         .name = "banff:green:",
 531         .default_src = WM831X_STATUS_MANUAL,
 532 };
 533
 534 static struct wm831x_touch_pdata touch_pdata __initdata = {
 535         .data_irq = S3C_EINT(26),
 536         .pd_irq = S3C_EINT(27),
 537 };
 538
 539 static struct wm831x_pdata crag_pmic_pdata __initdata = {
 540         .wm831x_num = 1,
 541         .irq_base = BANFF_PMIC_IRQ_BASE,
 542         .gpio_base = BANFF_PMIC_GPIO_BASE,
 543         .soft_shutdown = true,
 544
 545         .backup = &banff_backup_pdata,
 546
 547         .gpio_defaults = {
 548                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
 549                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
 550                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
 551                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
 552                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
 553                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
 554         },
 555
 556         .dcdc = {
 557                 &vddarm,  /* DCDC1 */
 558                 &vddint,  /* DCDC2 */
 559                 &vddmem,  /* DCDC3 */
 560         },
 561
 562         .ldo = {
 563                 &vddsys,   /* LDO1 */
 564                 &vddmmc,   /* LDO2 */
 565                 NULL,      /* LDO3 */
 566                 &vddotgi,  /* LDO4 */
 567                 &vddotg,   /* LDO5 */
 568                 &vddhi,    /* LDO6 */
 569                 &vddadc,   /* LDO7 */
 570                 &vddmem0,  /* LDO8 */
 571                 &vddpll,   /* LDO9 */
 572                 &vddlcd,   /* LDO10 */
 573                 &vddalive, /* LDO11 */
 574         },
 575
 576         .status = {
 577                 &banff_green_led,
 578                 &banff_red_led,
 579         },
 580
 581         .touch = &touch_pdata,
 582 };
 583
 584 static struct i2c_board_info i2c_devs0[] __initdata = {
 585         { I2C_BOARD_INFO("24c08", 0x50), },
 586         { I2C_BOARD_INFO("tca6408", 0x20),
 587           .platform_data = &crag6410_pca_data,
 588         },
 589         { I2C_BOARD_INFO("wm8312", 0x34),
 590           .platform_data = &crag_pmic_pdata,
 591           .irq = S3C_EINT(23),
 592         },
 593 };
 594
 595 static struct s3c2410_platform_i2c i2c0_pdata = {
 596         .frequency = 400000,
 597 };
 598
 599 static struct regulator_consumer_supply pvdd_1v2_consumers[] __initdata = {
 600         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
 601         REGULATOR_SUPPLY("AVDD", "spi0.0"),
 602 };
 603
 604 static struct regulator_init_data pvdd_1v2 __initdata = {
 605         .constraints = {
 606                 .name = "PVDD_1V2",
 607                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 608         },
 609
 610         .consumer_supplies = pvdd_1v2_consumers,
 611         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
 612 };
 613
 614 static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
 615         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
 616         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
 617         REGULATOR_SUPPLY("DBVDD", "1-001a"),
 618         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
 619         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
 620         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
 621         REGULATOR_SUPPLY("CPVDD", "1-001a"),
 622         REGULATOR_SUPPLY("AVDD2", "1-001a"),
 623         REGULATOR_SUPPLY("DCVDD", "1-001a"),
 624         REGULATOR_SUPPLY("AVDD", "1-001a"),
 625         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
 626 };
 627
 628 static struct regulator_init_data pvdd_1v8 __initdata = {
 629         .constraints = {
 630                 .name = "PVDD_1V8",
 631                 .always_on = 1,
 632         },
 633
 634         .consumer_supplies = pvdd_1v8_consumers,
 635         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
 636 };
 637
 638 static struct regulator_consumer_supply pvdd_3v3_consumers[] __initdata = {
 639         REGULATOR_SUPPLY("MICVDD", "1-001a"),
 640         REGULATOR_SUPPLY("AVDD1", "1-001a"),
 641 };
 642
 643 static struct regulator_init_data pvdd_3v3 __initdata = {
 644         .constraints = {
 645                 .name = "PVDD_3V3",
 646                 .always_on = 1,
 647         },
 648
 649         .consumer_supplies = pvdd_3v3_consumers,
 650         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
 651 };
 652
 653 static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
 654         .wm831x_num = 2,
 655         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
 656         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
 657         .soft_shutdown = true,
 658
 659         .gpio_defaults = {
 660                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
 661                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 662                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 663                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 664         },
 665
 666         .dcdc = {
 667                 &pvdd_1v2,  /* DCDC1 */
 668                 &pvdd_1v8,  /* DCDC2 */
 669                 &pvdd_3v3,  /* DCDC3 */
 670         },
 671
 672         .disable_touch = true,
 673 };
 674
 675 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
 676         .gpios = {
 677                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
 678                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
 679                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
 680                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
 681                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
 682         },
 683 };
 684
 685 static struct i2c_board_info i2c_devs1[] __initdata = {
 686         { I2C_BOARD_INFO("wm8311", 0x34),
 687           .irq = S3C_EINT(0),
 688           .platform_data = &glenfarclas_pmic_pdata },
 689
 690         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
 691         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
 692         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
 693
 694         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
 695           .platform_data = &wm1250_ev1_pdata },
 696 };
 697
 698 static struct s3c2410_platform_i2c i2c1_pdata = {
 699         .frequency = 400000,
 700         .bus_num = 1,
 701 };
 702
 703 static void __init crag6410_map_io(void)
 704 {
 705         s3c64xx_init_io(NULL, 0);
 706         s3c24xx_init_clocks(12000000);
 707         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
 708
 709         /* LCD type and Bypass set by bootloader */
 710 }
 711
 712 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
 713         .max_width              = 4,
 714         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 715         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 716 };
 717
 718 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
 719 {
 720         /* Set all the necessary GPG pins to special-function 2 */
 721         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
 722
 723         /* force card-detected for prototype 0 */
 724         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
 725 }
 726
 727 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
 728         .max_width              = 4,
 729         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 730         .cfg_gpio               = crag6410_cfg_sdhci0,
 731         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 732 };
 733
 734 static const struct gpio_led gpio_leds[] = {
 735         {
 736                 .name = "d13:green:",
 737                 .gpio = MMGPIO_GPIO_BASE + 0,
 738                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 739         },
 740         {
 741                 .name = "d14:green:",
 742                 .gpio = MMGPIO_GPIO_BASE + 1,
 743                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 744         },
 745         {
 746                 .name = "d15:green:",
 747                 .gpio = MMGPIO_GPIO_BASE + 2,
 748                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 749         },
 750         {
 751                 .name = "d16:green:",
 752                 .gpio = MMGPIO_GPIO_BASE + 3,
 753                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 754         },
 755         {
 756                 .name = "d17:green:",
 757                 .gpio = MMGPIO_GPIO_BASE + 4,
 758                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 759         },
 760         {
 761                 .name = "d18:green:",
 762                 .gpio = MMGPIO_GPIO_BASE + 5,
 763                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 764         },
 765         {
 766                 .name = "d19:green:",
 767                 .gpio = MMGPIO_GPIO_BASE + 6,
 768                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 769         },
 770         {
 771                 .name = "d20:green:",
 772                 .gpio = MMGPIO_GPIO_BASE + 7,
 773                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 774         },
 775 };
 776
 777 static const struct gpio_led_platform_data gpio_leds_pdata = {
 778         .leds = gpio_leds,
 779         .num_leds = ARRAY_SIZE(gpio_leds),
 780 };
 781
 782 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
 783
 784 static void __init crag6410_machine_init(void)
 785 {
 786         /* Open drain IRQs need pullups */
 787         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
 788         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
 789
 790         gpio_request(S3C64XX_GPB(0), "LCD power");
 791         gpio_direction_output(S3C64XX_GPB(0), 0);
 792
 793         gpio_request(S3C64XX_GPF(14), "LCD PWM");
 794         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
 795
 796         gpio_request(S3C64XX_GPB(1), "SD power");
 797         gpio_direction_output(S3C64XX_GPB(1), 0);
 798
 799         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
 800         gpio_direction_output(S3C64XX_GPF(10), 1);
 801
 802         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
 803         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
 804
 805         s3c_i2c0_set_platdata(&i2c0_pdata);
 806         s3c_i2c1_set_platdata(&i2c1_pdata);
 807         s3c_fb_set_platdata(&crag6410_lcd_pdata);
 808         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
 809
 810         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
 811         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 812
 813         samsung_keypad_set_platdata(&crag6410_keypad_data);
 814         s3c64xx_spi0_set_platdata(&s3c64xx_spi0_pdata, 0, 1);
 815
 816         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
 817
 818         gpio_led_register_device(-1, &gpio_leds_pdata);
 819
 820         regulator_has_full_constraints();
 821
 822         s3c64xx_pm_init();
 823 }
 824
 825 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
 826         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
 827         .atag_offset    = 0x100,
 828         .init_irq       = s3c6410_init_irq,
 829         .handle_irq     = vic_handle_irq,
 830         .map_io         = crag6410_map_io,
 831         .init_machine   = crag6410_machine_init,
 832         .timer          = &s3c24xx_timer,
 833         .restart        = s3c64xx_restart,
 834 MACHINE_END