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 <mach/hardware.h>
  50 #include <mach/map.h>
  51
  52 #include <mach/regs-sys.h>
  53 #include <mach/regs-gpio.h>
  54 #include <mach/regs-modem.h>
  55 #include <mach/crag6410.h>
  56
  57 #include <mach/regs-gpio-memport.h>
  58
  59 #include <plat/regs-serial.h>
  60 #include <plat/regs-fb-v4.h>
  61 #include <plat/fb.h>
  62 #include <plat/sdhci.h>
  63 #include <plat/gpio-cfg.h>
  64 #include <plat/s3c64xx-spi.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         .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 regulator_consumer_supply wallvdd_consumers[] = {
 291         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
 292         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
 293         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
 294         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
 295         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
 296
 297         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
 298         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
 299         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
 300         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
 301         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
 302         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
 303         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
 304         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
 305         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
 306         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
 307         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
 308         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
 309         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
 310
 311         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
 312         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
 313         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
 314 };
 315
 316 static struct regulator_init_data wallvdd_data = {
 317         .constraints = {
 318                 .always_on = 1,
 319         },
 320         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
 321         .consumer_supplies = wallvdd_consumers,
 322 };
 323
 324 static struct fixed_voltage_config wallvdd_pdata = {
 325         .supply_name = "WALLVDD",
 326         .microvolts = 5000000,
 327         .init_data = &wallvdd_data,
 328         .gpio = -EINVAL,
 329 };
 330
 331 static struct platform_device wallvdd_device = {
 332         .name           = "reg-fixed-voltage",
 333         .id             = -1,
 334         .dev = {
 335                 .platform_data = &wallvdd_pdata,
 336         },
 337 };
 338
 339 static struct platform_device *crag6410_devices[] __initdata = {
 340         &s3c_device_hsmmc0,
 341         &s3c_device_hsmmc2,
 342         &s3c_device_i2c0,
 343         &s3c_device_i2c1,
 344         &s3c_device_fb,
 345         &s3c_device_ohci,
 346         &s3c_device_usb_hsotg,
 347         &s3c_device_timer[0],
 348         &s3c64xx_device_iis0,
 349         &s3c64xx_device_iis1,
 350         &samsung_asoc_dma,
 351         &samsung_device_keypad,
 352         &crag6410_gpio_keydev,
 353         &crag6410_dm9k_device,
 354         &s3c64xx_device_spi0,
 355         &crag6410_mmgpio,
 356         &crag6410_lcd_powerdev,
 357         &crag6410_backlight_device,
 358         &speyside_device,
 359         &tobermory_device,
 360         &littlemill_device,
 361         &lowland_device,
 362         &wallvdd_device,
 363 };
 364
 365 static struct pca953x_platform_data crag6410_pca_data = {
 366         .gpio_base      = PCA935X_GPIO_BASE,
 367         .irq_base       = -1,
 368 };
 369
 370 /* VDDARM is controlled by DVS1 connected to GPK(0) */
 371 static struct wm831x_buckv_pdata vddarm_pdata = {
 372         .dvs_control_src = 1,
 373         .dvs_gpio = S3C64XX_GPK(0),
 374 };
 375
 376 static struct regulator_consumer_supply vddarm_consumers[] __devinitdata = {
 377         REGULATOR_SUPPLY("vddarm", NULL),
 378 };
 379
 380 static struct regulator_init_data vddarm __devinitdata = {
 381         .constraints = {
 382                 .name = "VDDARM",
 383                 .min_uV = 1000000,
 384                 .max_uV = 1300000,
 385                 .always_on = 1,
 386                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 387         },
 388         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
 389         .consumer_supplies = vddarm_consumers,
 390         .supply_regulator = "WALLVDD",
 391         .driver_data = &vddarm_pdata,
 392 };
 393
 394 static struct regulator_consumer_supply vddint_consumers[] __devinitdata = {
 395         REGULATOR_SUPPLY("vddint", NULL),
 396 };
 397
 398 static struct regulator_init_data vddint __devinitdata = {
 399         .constraints = {
 400                 .name = "VDDINT",
 401                 .min_uV = 1000000,
 402                 .max_uV = 1200000,
 403                 .always_on = 1,
 404                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 405         },
 406         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
 407         .consumer_supplies = vddint_consumers,
 408         .supply_regulator = "WALLVDD",
 409 };
 410
 411 static struct regulator_init_data vddmem __devinitdata = {
 412         .constraints = {
 413                 .name = "VDDMEM",
 414                 .always_on = 1,
 415         },
 416 };
 417
 418 static struct regulator_init_data vddsys __devinitdata = {
 419         .constraints = {
 420                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
 421                 .always_on = 1,
 422         },
 423 };
 424
 425 static struct regulator_consumer_supply vddmmc_consumers[] __devinitdata = {
 426         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 427         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
 428         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 429 };
 430
 431 static struct regulator_init_data vddmmc __devinitdata = {
 432         .constraints = {
 433                 .name = "VDDMMC,UH",
 434                 .always_on = 1,
 435         },
 436         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
 437         .consumer_supplies = vddmmc_consumers,
 438         .supply_regulator = "WALLVDD",
 439 };
 440
 441 static struct regulator_init_data vddotgi __devinitdata = {
 442         .constraints = {
 443                 .name = "VDDOTGi",
 444                 .always_on = 1,
 445         },
 446         .supply_regulator = "WALLVDD",
 447 };
 448
 449 static struct regulator_init_data vddotg __devinitdata = {
 450         .constraints = {
 451                 .name = "VDDOTG",
 452                 .always_on = 1,
 453         },
 454         .supply_regulator = "WALLVDD",
 455 };
 456
 457 static struct regulator_init_data vddhi __devinitdata = {
 458         .constraints = {
 459                 .name = "VDDHI",
 460                 .always_on = 1,
 461         },
 462         .supply_regulator = "WALLVDD",
 463 };
 464
 465 static struct regulator_init_data vddadc __devinitdata = {
 466         .constraints = {
 467                 .name = "VDDADC,VDDDAC",
 468                 .always_on = 1,
 469         },
 470         .supply_regulator = "WALLVDD",
 471 };
 472
 473 static struct regulator_init_data vddmem0 __devinitdata = {
 474         .constraints = {
 475                 .name = "VDDMEM0",
 476                 .always_on = 1,
 477         },
 478         .supply_regulator = "WALLVDD",
 479 };
 480
 481 static struct regulator_init_data vddpll __devinitdata = {
 482         .constraints = {
 483                 .name = "VDDPLL",
 484                 .always_on = 1,
 485         },
 486         .supply_regulator = "WALLVDD",
 487 };
 488
 489 static struct regulator_init_data vddlcd __devinitdata = {
 490         .constraints = {
 491                 .name = "VDDLCD",
 492                 .always_on = 1,
 493         },
 494         .supply_regulator = "WALLVDD",
 495 };
 496
 497 static struct regulator_init_data vddalive __devinitdata = {
 498         .constraints = {
 499                 .name = "VDDALIVE",
 500                 .always_on = 1,
 501         },
 502         .supply_regulator = "WALLVDD",
 503 };
 504
 505 static struct wm831x_backup_pdata banff_backup_pdata __devinitdata = {
 506         .charger_enable = 1,
 507         .vlim = 2500,  /* mV */
 508         .ilim = 200,   /* uA */
 509 };
 510
 511 static struct wm831x_status_pdata banff_red_led __devinitdata = {
 512         .name = "banff:red:",
 513         .default_src = WM831X_STATUS_MANUAL,
 514 };
 515
 516 static struct wm831x_status_pdata banff_green_led __devinitdata = {
 517         .name = "banff:green:",
 518         .default_src = WM831X_STATUS_MANUAL,
 519 };
 520
 521 static struct wm831x_touch_pdata touch_pdata __devinitdata = {
 522         .data_irq = S3C_EINT(26),
 523         .pd_irq = S3C_EINT(27),
 524 };
 525
 526 static struct wm831x_pdata crag_pmic_pdata __devinitdata = {
 527         .wm831x_num = 1,
 528         .gpio_base = BANFF_PMIC_GPIO_BASE,
 529         .soft_shutdown = true,
 530
 531         .backup = &banff_backup_pdata,
 532
 533         .gpio_defaults = {
 534                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
 535                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
 536                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
 537                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
 538                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
 539                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
 540         },
 541
 542         .dcdc = {
 543                 &vddarm,  /* DCDC1 */
 544                 &vddint,  /* DCDC2 */
 545                 &vddmem,  /* DCDC3 */
 546         },
 547
 548         .ldo = {
 549                 &vddsys,   /* LDO1 */
 550                 &vddmmc,   /* LDO2 */
 551                 NULL,      /* LDO3 */
 552                 &vddotgi,  /* LDO4 */
 553                 &vddotg,   /* LDO5 */
 554                 &vddhi,    /* LDO6 */
 555                 &vddadc,   /* LDO7 */
 556                 &vddmem0,  /* LDO8 */
 557                 &vddpll,   /* LDO9 */
 558                 &vddlcd,   /* LDO10 */
 559                 &vddalive, /* LDO11 */
 560         },
 561
 562         .status = {
 563                 &banff_green_led,
 564                 &banff_red_led,
 565         },
 566
 567         .touch = &touch_pdata,
 568 };
 569
 570 static struct i2c_board_info i2c_devs0[] __devinitdata = {
 571         { I2C_BOARD_INFO("24c08", 0x50), },
 572         { I2C_BOARD_INFO("tca6408", 0x20),
 573           .platform_data = &crag6410_pca_data,
 574         },
 575         { I2C_BOARD_INFO("wm8312", 0x34),
 576           .platform_data = &crag_pmic_pdata,
 577           .irq = S3C_EINT(23),
 578         },
 579 };
 580
 581 static struct s3c2410_platform_i2c i2c0_pdata = {
 582         .frequency = 400000,
 583 };
 584
 585 static struct regulator_consumer_supply pvdd_1v2_consumers[] __devinitdata = {
 586         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
 587         REGULATOR_SUPPLY("AVDD", "spi0.0"),
 588 };
 589
 590 static struct regulator_init_data pvdd_1v2 __devinitdata = {
 591         .constraints = {
 592                 .name = "PVDD_1V2",
 593                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 594         },
 595
 596         .consumer_supplies = pvdd_1v2_consumers,
 597         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
 598 };
 599
 600 static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = {
 601         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
 602         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
 603         REGULATOR_SUPPLY("DBVDD", "1-001a"),
 604         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
 605         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
 606         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
 607         REGULATOR_SUPPLY("CPVDD", "1-001a"),
 608         REGULATOR_SUPPLY("AVDD2", "1-001a"),
 609         REGULATOR_SUPPLY("DCVDD", "1-001a"),
 610         REGULATOR_SUPPLY("AVDD", "1-001a"),
 611         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
 612 };
 613
 614 static struct regulator_init_data pvdd_1v8 __devinitdata = {
 615         .constraints = {
 616                 .name = "PVDD_1V8",
 617                 .always_on = 1,
 618         },
 619
 620         .consumer_supplies = pvdd_1v8_consumers,
 621         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
 622 };
 623
 624 static struct regulator_consumer_supply pvdd_3v3_consumers[] __devinitdata = {
 625         REGULATOR_SUPPLY("MICVDD", "1-001a"),
 626         REGULATOR_SUPPLY("AVDD1", "1-001a"),
 627 };
 628
 629 static struct regulator_init_data pvdd_3v3 __devinitdata = {
 630         .constraints = {
 631                 .name = "PVDD_3V3",
 632                 .always_on = 1,
 633         },
 634
 635         .consumer_supplies = pvdd_3v3_consumers,
 636         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
 637 };
 638
 639 static struct wm831x_pdata glenfarclas_pmic_pdata __devinitdata = {
 640         .wm831x_num = 2,
 641         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
 642         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
 643         .soft_shutdown = true,
 644
 645         .gpio_defaults = {
 646                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
 647                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 648                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 649                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 650         },
 651
 652         .dcdc = {
 653                 &pvdd_1v2,  /* DCDC1 */
 654                 &pvdd_1v8,  /* DCDC2 */
 655                 &pvdd_3v3,  /* DCDC3 */
 656         },
 657
 658         .disable_touch = true,
 659 };
 660
 661 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
 662         .gpios = {
 663                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
 664                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
 665                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
 666                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
 667                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
 668         },
 669 };
 670
 671 static struct i2c_board_info i2c_devs1[] __devinitdata = {
 672         { I2C_BOARD_INFO("wm8311", 0x34),
 673           .irq = S3C_EINT(0),
 674           .platform_data = &glenfarclas_pmic_pdata },
 675
 676         { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
 677         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
 678         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
 679         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
 680
 681         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
 682           .platform_data = &wm1250_ev1_pdata },
 683 };
 684
 685 static struct s3c2410_platform_i2c i2c1_pdata = {
 686         .frequency = 400000,
 687         .bus_num = 1,
 688 };
 689
 690 static void __init crag6410_map_io(void)
 691 {
 692         s3c64xx_init_io(NULL, 0);
 693         s3c24xx_init_clocks(12000000);
 694         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
 695
 696         /* LCD type and Bypass set by bootloader */
 697 }
 698
 699 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
 700         .max_width              = 4,
 701         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 702         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 703 };
 704
 705 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
 706 {
 707         /* Set all the necessary GPG pins to special-function 2 */
 708         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
 709
 710         /* force card-detected for prototype 0 */
 711         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
 712 }
 713
 714 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
 715         .max_width              = 4,
 716         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 717         .cfg_gpio               = crag6410_cfg_sdhci0,
 718         .host_caps              = MMC_CAP_POWER_OFF_CARD,
 719 };
 720
 721 static const struct gpio_led gpio_leds[] = {
 722         {
 723                 .name = "d13:green:",
 724                 .gpio = MMGPIO_GPIO_BASE + 0,
 725                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 726         },
 727         {
 728                 .name = "d14:green:",
 729                 .gpio = MMGPIO_GPIO_BASE + 1,
 730                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 731         },
 732         {
 733                 .name = "d15:green:",
 734                 .gpio = MMGPIO_GPIO_BASE + 2,
 735                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 736         },
 737         {
 738                 .name = "d16:green:",
 739                 .gpio = MMGPIO_GPIO_BASE + 3,
 740                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 741         },
 742         {
 743                 .name = "d17:green:",
 744                 .gpio = MMGPIO_GPIO_BASE + 4,
 745                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 746         },
 747         {
 748                 .name = "d18:green:",
 749                 .gpio = MMGPIO_GPIO_BASE + 5,
 750                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 751         },
 752         {
 753                 .name = "d19:green:",
 754                 .gpio = MMGPIO_GPIO_BASE + 6,
 755                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 756         },
 757         {
 758                 .name = "d20:green:",
 759                 .gpio = MMGPIO_GPIO_BASE + 7,
 760                 .default_state = LEDS_GPIO_DEFSTATE_ON,
 761         },
 762 };
 763
 764 static const struct gpio_led_platform_data gpio_leds_pdata = {
 765         .leds = gpio_leds,
 766         .num_leds = ARRAY_SIZE(gpio_leds),
 767 };
 768
 769 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
 770
 771 static void __init crag6410_machine_init(void)
 772 {
 773         /* Open drain IRQs need pullups */
 774         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
 775         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
 776
 777         gpio_request(S3C64XX_GPB(0), "LCD power");
 778         gpio_direction_output(S3C64XX_GPB(0), 0);
 779
 780         gpio_request(S3C64XX_GPF(14), "LCD PWM");
 781         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
 782
 783         gpio_request(S3C64XX_GPB(1), "SD power");
 784         gpio_direction_output(S3C64XX_GPB(1), 0);
 785
 786         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
 787         gpio_direction_output(S3C64XX_GPF(10), 1);
 788
 789         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
 790         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
 791
 792         s3c_i2c0_set_platdata(&i2c0_pdata);
 793         s3c_i2c1_set_platdata(&i2c1_pdata);
 794         s3c_fb_set_platdata(&crag6410_lcd_pdata);
 795         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
 796
 797         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
 798         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 799
 800         samsung_keypad_set_platdata(&crag6410_keypad_data);
 801         s3c64xx_spi0_set_platdata(NULL, 0, 1);
 802
 803         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
 804
 805         gpio_led_register_device(-1, &gpio_leds_pdata);
 806
 807         regulator_has_full_constraints();
 808
 809         s3c64xx_pm_init();
 810 }
 811
 812 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
 813         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
 814         .atag_offset    = 0x100,
 815         .init_irq       = s3c6410_init_irq,
 816         .handle_irq     = vic_handle_irq,
 817         .map_io         = crag6410_map_io,
 818         .init_machine   = crag6410_machine_init,
 819         .init_late      = s3c64xx_init_late,
 820         .timer          = &s3c24xx_timer,
 821         .restart        = s3c64xx_restart,
 822 MACHINE_END