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/mach/arch.h>
  46 #include <asm/mach-types.h>
  47
  48 #include <video/samsung_fimd.h>
  49 #include <mach/hardware.h>
  50 #include <mach/map.h>
  51
  52 #include <mach/regs-gpio.h>
  53
  54 #include <plat/regs-serial.h>
  55 #include <plat/fb.h>
  56 #include <plat/sdhci.h>
  57 #include <plat/gpio-cfg.h>
  58 #include <linux/platform_data/spi-s3c64xx.h>
  59
  60 #include <plat/keypad.h>
  61 #include <plat/clock.h>
  62 #include <plat/devs.h>
  63 #include <plat/cpu.h>
  64 #include <plat/adc.h>
  65 #include <linux/platform_data/i2c-s3c2410.h>
  66 #include <plat/pm.h>
  67
  68 #include "common.h"
  69 #include "crag6410.h"
  70 #include "regs-gpio-memport.h"
  71 #include "regs-modem.h"
  72 #include "regs-sys.h"
  73
  74 /* serial port setup */
  75
  76 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
  77 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
  78 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
  79
  80 static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = {
  81         [0] = {
  82                 .hwport         = 0,
  83                 .flags          = 0,
  84                 .ucon           = UCON,
  85                 .ulcon          = ULCON,
  86                 .ufcon          = UFCON,
  87         },
  88         [1] = {
  89                 .hwport         = 1,
  90                 .flags          = 0,
  91                 .ucon           = UCON,
  92                 .ulcon          = ULCON,
  93                 .ufcon          = UFCON,
  94         },
  95         [2] = {
  96                 .hwport         = 2,
  97                 .flags          = 0,
  98                 .ucon           = UCON,
  99                 .ulcon          = ULCON,
 100                 .ufcon          = UFCON,
 101         },
 102         [3] = {
 103                 .hwport         = 3,
 104                 .flags          = 0,
 105                 .ucon           = UCON,
 106                 .ulcon          = ULCON,
 107                 .ufcon          = UFCON,
 108         },
 109 };
 110
 111 static struct platform_pwm_backlight_data crag6410_backlight_data = {
 112         .pwm_id         = 0,
 113         .max_brightness = 1000,
 114         .dft_brightness = 600,
 115         .pwm_period_ns  = 100000,       /* about 1kHz */
 116 };
 117
 118 static struct platform_device crag6410_backlight_device = {
 119         .name           = "pwm-backlight",
 120         .id             = -1,
 121         .dev            = {
 122                 .parent = &s3c_device_timer[0].dev,
 123                 .platform_data = &crag6410_backlight_data,
 124         },
 125 };
 126
 127 static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
 128 {
 129         pr_debug("%s: setting power %d\n", __func__, power);
 130
 131         if (power) {
 132                 gpio_set_value(S3C64XX_GPB(0), 1);
 133                 msleep(1);
 134                 s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
 135         } else {
 136                 gpio_direction_output(S3C64XX_GPF(14), 0);
 137                 gpio_set_value(S3C64XX_GPB(0), 0);
 138         }
 139 }
 140
 141 static struct platform_device crag6410_lcd_powerdev = {
 142         .name                   = "platform-lcd",
 143         .id                     = -1,
 144         .dev.parent             = &s3c_device_fb.dev,
 145         .dev.platform_data      = &(struct plat_lcd_data) {
 146                 .set_power      = crag6410_lcd_power_set,
 147         },
 148 };
 149
 150 /* 640x480 URT */
 151 static struct s3c_fb_pd_win crag6410_fb_win0 = {
 152         .max_bpp        = 32,
 153         .default_bpp    = 16,
 154         .xres           = 640,
 155         .yres           = 480,
 156         .virtual_y      = 480 * 2,
 157         .virtual_x      = 640,
 158 };
 159
 160 static struct fb_videomode crag6410_lcd_timing = {
 161         .left_margin    = 150,
 162         .right_margin   = 80,
 163         .upper_margin   = 40,
 164         .lower_margin   = 5,
 165         .hsync_len      = 40,
 166         .vsync_len      = 5,
 167         .xres           = 640,
 168         .yres           = 480,
 169 };
 170
 171 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 172 static struct s3c_fb_platdata crag6410_lcd_pdata = {
 173         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
 174         .vtiming        = &crag6410_lcd_timing,
 175         .win[0]         = &crag6410_fb_win0,
 176         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 177         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 178 };
 179
 180 /* 2x6 keypad */
 181
 182 static uint32_t crag6410_keymap[] = {
 183         /* KEY(row, col, keycode) */
 184         KEY(0, 0, KEY_VOLUMEUP),
 185         KEY(0, 1, KEY_HOME),
 186         KEY(0, 2, KEY_VOLUMEDOWN),
 187         KEY(0, 3, KEY_HELP),
 188         KEY(0, 4, KEY_MENU),
 189         KEY(0, 5, KEY_MEDIA),
 190         KEY(1, 0, 232),
 191         KEY(1, 1, KEY_DOWN),
 192         KEY(1, 2, KEY_LEFT),
 193         KEY(1, 3, KEY_UP),
 194         KEY(1, 4, KEY_RIGHT),
 195         KEY(1, 5, KEY_CAMERA),
 196 };
 197
 198 static struct matrix_keymap_data crag6410_keymap_data = {
 199         .keymap         = crag6410_keymap,
 200         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
 201 };
 202
 203 static struct samsung_keypad_platdata crag6410_keypad_data = {
 204         .keymap_data    = &crag6410_keymap_data,
 205         .rows           = 2,
 206         .cols           = 6,
 207 };
 208
 209 static struct gpio_keys_button crag6410_gpio_keys[] = {
 210         [0] = {
 211                 .code   = KEY_SUSPEND,
 212                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
 213                 .type   = EV_KEY,
 214                 .wakeup = 1,
 215                 .active_low = 1,
 216         },
 217         [1] = {
 218                 .code   = SW_FRONT_PROXIMITY,
 219                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
 220                 .type   = EV_SW,
 221         },
 222 };
 223
 224 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
 225         .buttons        = crag6410_gpio_keys,
 226         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
 227 };
 228
 229 static struct platform_device crag6410_gpio_keydev = {
 230         .name           = "gpio-keys",
 231         .id             = 0,
 232         .dev.platform_data = &crag6410_gpio_keydata,
 233 };
 234
 235 static struct resource crag6410_dm9k_resource[] = {
 236         [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5, 2),
 237         [1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5 + (1 << 8), 2),
 238         [2] = DEFINE_RES_NAMED(S3C_EINT(17), 1, NULL, IORESOURCE_IRQ \
 239                                 | IORESOURCE_IRQ_HIGHLEVEL),
 240 };
 241
 242 static struct dm9000_plat_data mini6410_dm9k_pdata = {
 243         .flags  = DM9000_PLATF_16BITONLY,
 244 };
 245
 246 static struct platform_device crag6410_dm9k_device = {
 247         .name           = "dm9000",
 248         .id             = -1,
 249         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
 250         .resource       = crag6410_dm9k_resource,
 251         .dev.platform_data = &mini6410_dm9k_pdata,
 252 };
 253
 254 static struct resource crag6410_mmgpio_resource[] = {
 255         [0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4, 1, "dat"),
 256 };
 257
 258 static struct platform_device crag6410_mmgpio = {
 259         .name           = "basic-mmio-gpio",
 260         .id             = -1,
 261         .resource       = crag6410_mmgpio_resource,
 262         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
 263         .dev.platform_data = &(struct bgpio_pdata) {
 264                 .base   = MMGPIO_GPIO_BASE,
 265         },
 266 };
 267
 268 static struct platform_device speyside_device = {
 269         .name           = "speyside",
 270         .id             = -1,
 271 };
 272
 273 static struct platform_device lowland_device = {
 274         .name           = "lowland",
 275         .id             = -1,
 276 };
 277
 278 static struct platform_device tobermory_device = {
 279         .name           = "tobermory",
 280         .id             = -1,
 281 };
 282
 283 static struct platform_device littlemill_device = {
 284         .name           = "littlemill",
 285         .id             = -1,
 286 };
 287
 288 static struct platform_device bells_wm2200_device = {
 289         .name           = "bells",
 290         .id             = 0,
 291 };
 292
 293 static struct platform_device bells_wm5102_device = {
 294         .name           = "bells",
 295         .id             = 1,
 296 };
 297
 298 static struct platform_device bells_wm5110_device = {
 299         .name           = "bells",
 300         .id             = 2,
 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("SPKVDDL", "spi0.1"),
 311         REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
 312         REGULATOR_SUPPLY("SPKVDDL", "wm5102-codec"),
 313         REGULATOR_SUPPLY("SPKVDDR", "wm5102-codec"),
 314         REGULATOR_SUPPLY("SPKVDDL", "wm5110-codec"),
 315         REGULATOR_SUPPLY("SPKVDDR", "wm5110-codec"),
 316
 317         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
 318         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
 319         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
 320         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
 321         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
 322         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
 323         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
 324         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
 325         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
 326         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
 327         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
 328         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
 329         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
 330
 331         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
 332         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
 333         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
 334         REGULATOR_SUPPLY("LDO1VDD", "1-0034"),
 335         REGULATOR_SUPPLY("LDO2VDD", "1-0034"),
 336         REGULATOR_SUPPLY("LDO4VDD", "1-0034"),
 337         REGULATOR_SUPPLY("LDO5VDD", "1-0034"),
 338         REGULATOR_SUPPLY("LDO6VDD", "1-0034"),
 339         REGULATOR_SUPPLY("LDO7VDD", "1-0034"),
 340         REGULATOR_SUPPLY("LDO8VDD", "1-0034"),
 341         REGULATOR_SUPPLY("LDO9VDD", "1-0034"),
 342         REGULATOR_SUPPLY("LDO10VDD", "1-0034"),
 343         REGULATOR_SUPPLY("LDO11VDD", "1-0034"),
 344 };
 345
 346 static struct regulator_init_data wallvdd_data = {
 347         .constraints = {
 348                 .always_on = 1,
 349         },
 350         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
 351         .consumer_supplies = wallvdd_consumers,
 352 };
 353
 354 static struct fixed_voltage_config wallvdd_pdata = {
 355         .supply_name = "WALLVDD",
 356         .microvolts = 5000000,
 357         .init_data = &wallvdd_data,
 358         .gpio = -EINVAL,
 359 };
 360
 361 static struct platform_device wallvdd_device = {
 362         .name           = "reg-fixed-voltage",
 363         .id             = -1,
 364         .dev = {
 365                 .platform_data = &wallvdd_pdata,
 366         },
 367 };
 368
 369 static struct platform_device *crag6410_devices[] __initdata = {
 370         &s3c_device_hsmmc0,
 371         &s3c_device_hsmmc2,
 372         &s3c_device_i2c0,
 373         &s3c_device_i2c1,
 374         &s3c_device_fb,
 375         &s3c_device_ohci,
 376         &s3c_device_usb_hsotg,
 377         &s3c_device_timer[0],
 378         &s3c64xx_device_iis0,
 379         &s3c64xx_device_iis1,
 380         &samsung_device_keypad,
 381         &crag6410_gpio_keydev,
 382         &crag6410_dm9k_device,
 383         &s3c64xx_device_spi0,
 384         &crag6410_mmgpio,
 385         &crag6410_lcd_powerdev,
 386         &crag6410_backlight_device,
 387         &speyside_device,
 388         &tobermory_device,
 389         &littlemill_device,
 390         &lowland_device,
 391         &bells_wm2200_device,
 392         &bells_wm5102_device,
 393         &bells_wm5110_device,
 394         &wallvdd_device,
 395 };
 396
 397 static struct pca953x_platform_data crag6410_pca_data = {
 398         .gpio_base      = PCA935X_GPIO_BASE,
 399         .irq_base       = -1,
 400 };
 401
 402 /* VDDARM is controlled by DVS1 connected to GPK(0) */
 403 static struct wm831x_buckv_pdata vddarm_pdata = {
 404         .dvs_control_src = 1,
 405         .dvs_gpio = S3C64XX_GPK(0),
 406 };
 407
 408 static struct regulator_consumer_supply vddarm_consumers[] = {
 409         REGULATOR_SUPPLY("vddarm", NULL),
 410 };
 411
 412 static struct regulator_init_data vddarm = {
 413         .constraints = {
 414                 .name = "VDDARM",
 415                 .min_uV = 1000000,
 416                 .max_uV = 1300000,
 417                 .always_on = 1,
 418                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 419         },
 420         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
 421         .consumer_supplies = vddarm_consumers,
 422         .supply_regulator = "WALLVDD",
 423         .driver_data = &vddarm_pdata,
 424 };
 425
 426 static struct regulator_consumer_supply vddint_consumers[] = {
 427         REGULATOR_SUPPLY("vddint", NULL),
 428 };
 429
 430 static struct regulator_init_data vddint = {
 431         .constraints = {
 432                 .name = "VDDINT",
 433                 .min_uV = 1000000,
 434                 .max_uV = 1200000,
 435                 .always_on = 1,
 436                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 437         },
 438         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
 439         .consumer_supplies = vddint_consumers,
 440         .supply_regulator = "WALLVDD",
 441 };
 442
 443 static struct regulator_init_data vddmem = {
 444         .constraints = {
 445                 .name = "VDDMEM",
 446                 .always_on = 1,
 447         },
 448 };
 449
 450 static struct regulator_init_data vddsys = {
 451         .constraints = {
 452                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
 453                 .always_on = 1,
 454         },
 455 };
 456
 457 static struct regulator_consumer_supply vddmmc_consumers[] = {
 458         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 459         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
 460         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 461 };
 462
 463 static struct regulator_init_data vddmmc = {
 464         .constraints = {
 465                 .name = "VDDMMC,UH",
 466                 .always_on = 1,
 467         },
 468         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
 469         .consumer_supplies = vddmmc_consumers,
 470         .supply_regulator = "WALLVDD",
 471 };
 472
 473 static struct regulator_init_data vddotgi = {
 474         .constraints = {
 475                 .name = "VDDOTGi",
 476                 .always_on = 1,
 477         },
 478         .supply_regulator = "WALLVDD",
 479 };
 480
 481 static struct regulator_init_data vddotg = {
 482         .constraints = {
 483                 .name = "VDDOTG",
 484                 .always_on = 1,
 485         },
 486         .supply_regulator = "WALLVDD",
 487 };
 488
 489 static struct regulator_init_data vddhi = {
 490         .constraints = {
 491                 .name = "VDDHI",
 492                 .always_on = 1,
 493         },
 494         .supply_regulator = "WALLVDD",
 495 };
 496
 497 static struct regulator_init_data vddadc = {
 498         .constraints = {
 499                 .name = "VDDADC,VDDDAC",
 500                 .always_on = 1,
 501         },
 502         .supply_regulator = "WALLVDD",
 503 };
 504
 505 static struct regulator_init_data vddmem0 = {
 506         .constraints = {
 507                 .name = "VDDMEM0",
 508                 .always_on = 1,
 509         },
 510         .supply_regulator = "WALLVDD",
 511 };
 512
 513 static struct regulator_init_data vddpll = {
 514         .constraints = {
 515                 .name = "VDDPLL",
 516                 .always_on = 1,
 517         },
 518         .supply_regulator = "WALLVDD",
 519 };
 520
 521 static struct regulator_init_data vddlcd = {
 522         .constraints = {
 523                 .name = "VDDLCD",
 524                 .always_on = 1,
 525         },
 526         .supply_regulator = "WALLVDD",
 527 };
 528
 529 static struct regulator_init_data vddalive = {
 530         .constraints = {
 531                 .name = "VDDALIVE",
 532                 .always_on = 1,
 533         },
 534         .supply_regulator = "WALLVDD",
 535 };
 536
 537 static struct wm831x_backup_pdata banff_backup_pdata = {
 538         .charger_enable = 1,
 539         .vlim = 2500,  /* mV */
 540         .ilim = 200,   /* uA */
 541 };
 542
 543 static struct wm831x_status_pdata banff_red_led = {
 544         .name = "banff:red:",
 545         .default_src = WM831X_STATUS_MANUAL,
 546 };
 547
 548 static struct wm831x_status_pdata banff_green_led = {
 549         .name = "banff:green:",
 550         .default_src = WM831X_STATUS_MANUAL,
 551 };
 552
 553 static struct wm831x_touch_pdata touch_pdata = {
 554         .data_irq = S3C_EINT(26),
 555         .pd_irq = S3C_EINT(27),
 556 };
 557
 558 static struct wm831x_pdata crag_pmic_pdata = {
 559         .wm831x_num = 1,
 560         .gpio_base = BANFF_PMIC_GPIO_BASE,
 561         .soft_shutdown = true,
 562
 563         .backup = &banff_backup_pdata,
 564
 565         .gpio_defaults = {
 566                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
 567                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
 568                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
 569                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
 570                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
 571                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
 572         },
 573
 574         .dcdc = {
 575                 &vddarm,  /* DCDC1 */
 576                 &vddint,  /* DCDC2 */
 577                 &vddmem,  /* DCDC3 */
 578         },
 579
 580         .ldo = {
 581                 &vddsys,   /* LDO1 */
 582                 &vddmmc,   /* LDO2 */
 583                 NULL,      /* LDO3 */
 584                 &vddotgi,  /* LDO4 */
 585                 &vddotg,   /* LDO5 */
 586                 &vddhi,    /* LDO6 */
 587                 &vddadc,   /* LDO7 */
 588                 &vddmem0,  /* LDO8 */
 589                 &vddpll,   /* LDO9 */
 590                 &vddlcd,   /* LDO10 */
 591                 &vddalive, /* LDO11 */
 592         },
 593
 594         .status = {
 595                 &banff_green_led,
 596                 &banff_red_led,
 597         },
 598
 599         .touch = &touch_pdata,
 600 };
 601
 602 static struct i2c_board_info i2c_devs0[] = {
 603         { I2C_BOARD_INFO("24c08", 0x50), },
 604         { I2C_BOARD_INFO("tca6408", 0x20),
 605           .platform_data = &crag6410_pca_data,
 606         },
 607         { I2C_BOARD_INFO("wm8312", 0x34),
 608           .platform_data = &crag_pmic_pdata,
 609           .irq = S3C_EINT(23),
 610         },
 611 };
 612
 613 static struct s3c2410_platform_i2c i2c0_pdata = {
 614         .frequency = 400000,
 615 };
 616
 617 static struct regulator_consumer_supply pvdd_1v2_consumers[] = {
 618         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
 619         REGULATOR_SUPPLY("AVDD", "spi0.0"),
 620         REGULATOR_SUPPLY("AVDD", "spi0.1"),
 621 };
 622
 623 static struct regulator_init_data pvdd_1v2 = {
 624         .constraints = {
 625                 .name = "PVDD_1V2",
 626                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 627         },
 628
 629         .consumer_supplies = pvdd_1v2_consumers,
 630         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
 631 };
 632
 633 static struct regulator_consumer_supply pvdd_1v8_consumers[] = {
 634         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
 635         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
 636         REGULATOR_SUPPLY("DBVDD", "1-001a"),
 637         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
 638         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
 639         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
 640         REGULATOR_SUPPLY("CPVDD", "1-001a"),
 641         REGULATOR_SUPPLY("AVDD2", "1-001a"),
 642         REGULATOR_SUPPLY("DCVDD", "1-001a"),
 643         REGULATOR_SUPPLY("AVDD", "1-001a"),
 644         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
 645
 646         REGULATOR_SUPPLY("DBVDD", "1-003a"),
 647         REGULATOR_SUPPLY("LDOVDD", "1-003a"),
 648         REGULATOR_SUPPLY("CPVDD", "1-003a"),
 649         REGULATOR_SUPPLY("AVDD", "1-003a"),
 650         REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
 651         REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
 652         REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
 653         REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
 654         REGULATOR_SUPPLY("CPVDD", "spi0.1"),
 655
 656         REGULATOR_SUPPLY("DBVDD2", "wm5102-codec"),
 657         REGULATOR_SUPPLY("DBVDD3", "wm5102-codec"),
 658         REGULATOR_SUPPLY("CPVDD", "wm5102-codec"),
 659
 660         REGULATOR_SUPPLY("DBVDD2", "wm5110-codec"),
 661         REGULATOR_SUPPLY("DBVDD3", "wm5110-codec"),
 662         REGULATOR_SUPPLY("CPVDD", "wm5110-codec"),
 663 };
 664
 665 static struct regulator_init_data pvdd_1v8 = {
 666         .constraints = {
 667                 .name = "PVDD_1V8",
 668                 .always_on = 1,
 669         },
 670
 671         .consumer_supplies = pvdd_1v8_consumers,
 672         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
 673 };
 674
 675 static struct regulator_consumer_supply pvdd_3v3_consumers[] = {
 676         REGULATOR_SUPPLY("MICVDD", "1-001a"),
 677         REGULATOR_SUPPLY("AVDD1", "1-001a"),
 678 };
 679
 680 static struct regulator_init_data pvdd_3v3 = {
 681         .constraints = {
 682                 .name = "PVDD_3V3",
 683                 .always_on = 1,
 684         },
 685
 686         .consumer_supplies = pvdd_3v3_consumers,
 687         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
 688 };
 689
 690 static struct wm831x_pdata glenfarclas_pmic_pdata = {
 691         .wm831x_num = 2,
 692         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
 693         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
 694         .soft_shutdown = true,
 695
 696         .gpio_defaults = {
 697                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
 698                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 699                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 700                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 701         },
 702
 703         .dcdc = {
 704                 &pvdd_1v2,  /* DCDC1 */
 705                 &pvdd_1v8,  /* DCDC2 */
 706                 &pvdd_3v3,  /* DCDC3 */
 707         },
 708
 709         .disable_touch = true,
 710 };
 711
 712 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
 713         .gpios = {
 714                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
 715                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
 716                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
 717                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
 718                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
 719         },
 720 };
 721
 722 static struct i2c_board_info i2c_devs1[] = {
 723         { I2C_BOARD_INFO("wm8311", 0x34),
 724           .irq = S3C_EINT(0),
 725           .platform_data = &glenfarclas_pmic_pdata },
 726
 727         { I2C_BOARD_INFO("wlf-gf-module", 0x20) },
 728         { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
 729         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
 730         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
 731         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
 732
 733         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
 734           .platform_data = &wm1250_ev1_pdata },
 735 };
 736
 737 static struct s3c2410_platform_i2c i2c1_pdata = {
 738         .frequency = 400000,
 739         .bus_num = 1,
 740 };
 741
 742 static void __init crag6410_map_io(void)
 743 {
 744         s3c64xx_init_io(NULL, 0);
 745         s3c24xx_init_clocks(12000000);
 746         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
 747
 748         /* LCD type and Bypass set by bootloader */
 749 }
 750
 751 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
 752         .max_width              = 4,
 753         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 754         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 755 };
 756
 757 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
 758 {
 759         /* Set all the necessary GPG pins to special-function 2 */
 760         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
 761
 762         /* force card-detected for prototype 0 */
 763         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
 764 }
 765
 766 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
 767         .max_width              = 4,
 768         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 769         .cfg_gpio               = crag6410_cfg_sdhci0,
 770         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 771 };
 772
 773 static const struct gpio_led gpio_leds[] = {
 774         {
 775                 .name = "d13:green:",
 776                 .gpio = MMGPIO_GPIO_BASE + 0,
 777                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 778         },
 779         {
 780                 .name = "d14:green:",
 781                 .gpio = MMGPIO_GPIO_BASE + 1,
 782                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 783         },
 784         {
 785                 .name = "d15:green:",
 786                 .gpio = MMGPIO_GPIO_BASE + 2,
 787                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 788         },
 789         {
 790                 .name = "d16:green:",
 791                 .gpio = MMGPIO_GPIO_BASE + 3,
 792                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 793         },
 794         {
 795                 .name = "d17:green:",
 796                 .gpio = MMGPIO_GPIO_BASE + 4,
 797                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 798         },
 799         {
 800                 .name = "d18:green:",
 801                 .gpio = MMGPIO_GPIO_BASE + 5,
 802                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 803         },
 804         {
 805                 .name = "d19:green:",
 806                 .gpio = MMGPIO_GPIO_BASE + 6,
 807                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 808         },
 809         {
 810                 .name = "d20:green:",
 811                 .gpio = MMGPIO_GPIO_BASE + 7,
 812                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 813         },
 814 };
 815
 816 static const struct gpio_led_platform_data gpio_leds_pdata = {
 817         .leds = gpio_leds,
 818         .num_leds = ARRAY_SIZE(gpio_leds),
 819 };
 820
 821 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
 822
 823 static void __init crag6410_machine_init(void)
 824 {
 825         /* Open drain IRQs need pullups */
 826         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
 827         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
 828
 829         gpio_request(S3C64XX_GPB(0), "LCD power");
 830         gpio_direction_output(S3C64XX_GPB(0), 0);
 831
 832         gpio_request(S3C64XX_GPF(14), "LCD PWM");
 833         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
 834
 835         gpio_request(S3C64XX_GPB(1), "SD power");
 836         gpio_direction_output(S3C64XX_GPB(1), 0);
 837
 838         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
 839         gpio_direction_output(S3C64XX_GPF(10), 1);
 840
 841         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
 842         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
 843
 844         s3c_i2c0_set_platdata(&i2c0_pdata);
 845         s3c_i2c1_set_platdata(&i2c1_pdata);
 846         s3c_fb_set_platdata(&crag6410_lcd_pdata);
 847         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
 848
 849         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
 850         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 851
 852         samsung_keypad_set_platdata(&crag6410_keypad_data);
 853         s3c64xx_spi0_set_platdata(NULL, 0, 2);
 854
 855         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
 856
 857         gpio_led_register_device(-1, &gpio_leds_pdata);
 858
 859         regulator_has_full_constraints();
 860
 861         s3c64xx_pm_init();
 862 }
 863
 864 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
 865         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
 866         .atag_offset    = 0x100,
 867         .init_irq       = s3c6410_init_irq,
 868         .map_io         = crag6410_map_io,
 869         .init_machine   = crag6410_machine_init,
 870         .init_late      = s3c64xx_init_late,
 871         .init_time      = s3c24xx_timer_init,
 872         .restart        = s3c64xx_restart,
 873 MACHINE_END