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/delay.h>
  23 #include <linux/regulator/machine.h>
  24 #include <linux/regulator/fixed.h>
  25 #include <linux/pwm_backlight.h>
  26 #include <linux/dm9000.h>
  27 #include <linux/gpio_keys.h>
  28 #include <linux/basic_mmio_gpio.h>
  29 #include <linux/spi/spi.h>
  30
  31 #include <linux/i2c/pca953x.h>
  32
  33 #include <video/platform_lcd.h>
  34
  35 #include <linux/mfd/wm831x/core.h>
  36 #include <linux/mfd/wm831x/pdata.h>
  37 #include <linux/mfd/wm831x/irq.h>
  38 #include <linux/mfd/wm831x/gpio.h>
  39
  40 #include <asm/hardware/vic.h>
  41 #include <asm/mach/arch.h>
  42 #include <asm/mach-types.h>
  43
  44 #include <mach/hardware.h>
  45 #include <mach/map.h>
  46
  47 #include <mach/regs-sys.h>
  48 #include <mach/regs-gpio.h>
  49 #include <mach/regs-modem.h>
  50 #include <mach/crag6410.h>
  51
  52 #include <mach/regs-gpio-memport.h>
  53
  54 #include <plat/regs-serial.h>
  55 #include <plat/regs-fb-v4.h>
  56 #include <plat/fb.h>
  57 #include <plat/sdhci.h>
  58 #include <plat/gpio-cfg.h>
  59 #include <plat/s3c64xx-spi.h>
  60
  61 #include <plat/keypad.h>
  62 #include <plat/clock.h>
  63 #include <plat/devs.h>
  64 #include <plat/cpu.h>
  65 #include <plat/adc.h>
  66 #include <plat/iic.h>
  67 #include <plat/pm.h>
  68
  69 #include "common.h"
  70
  71 /* serial port setup */
  72
  73 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
  74 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
  75 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
  76
  77 static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = {
  78         [0] = {
  79                 .hwport         = 0,
  80                 .flags          = 0,
  81                 .ucon           = UCON,
  82                 .ulcon          = ULCON,
  83                 .ufcon          = UFCON,
  84         },
  85         [1] = {
  86                 .hwport         = 1,
  87                 .flags          = 0,
  88                 .ucon           = UCON,
  89                 .ulcon          = ULCON,
  90                 .ufcon          = UFCON,
  91         },
  92         [2] = {
  93                 .hwport         = 2,
  94                 .flags          = 0,
  95                 .ucon           = UCON,
  96                 .ulcon          = ULCON,
  97                 .ufcon          = UFCON,
  98         },
  99         [3] = {
 100                 .hwport         = 3,
 101                 .flags          = 0,
 102                 .ucon           = UCON,
 103                 .ulcon          = ULCON,
 104                 .ufcon          = UFCON,
 105         },
 106 };
 107
 108 static struct platform_pwm_backlight_data crag6410_backlight_data = {
 109         .pwm_id         = 0,
 110         .max_brightness = 1000,
 111         .dft_brightness = 600,
 112         .pwm_period_ns  = 100000,       /* about 1kHz */
 113 };
 114
 115 static struct platform_device crag6410_backlight_device = {
 116         .name           = "pwm-backlight",
 117         .id             = -1,
 118         .dev            = {
 119                 .parent = &s3c_device_timer[0].dev,
 120                 .platform_data = &crag6410_backlight_data,
 121         },
 122 };
 123
 124 static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
 125 {
 126         pr_debug("%s: setting power %d\n", __func__, power);
 127
 128         if (power) {
 129                 gpio_set_value(S3C64XX_GPB(0), 1);
 130                 msleep(1);
 131                 s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
 132         } else {
 133                 gpio_direction_output(S3C64XX_GPF(14), 0);
 134                 gpio_set_value(S3C64XX_GPB(0), 0);
 135         }
 136 }
 137
 138 static struct platform_device crag6410_lcd_powerdev = {
 139         .name                   = "platform-lcd",
 140         .id                     = -1,
 141         .dev.parent             = &s3c_device_fb.dev,
 142         .dev.platform_data      = &(struct plat_lcd_data) {
 143                 .set_power      = crag6410_lcd_power_set,
 144         },
 145 };
 146
 147 /* 640x480 URT */
 148 static struct s3c_fb_pd_win crag6410_fb_win0 = {
 149         /* this is to ensure we use win0 */
 150         .win_mode       = {
 151                 .left_margin    = 150,
 152                 .right_margin   = 80,
 153                 .upper_margin   = 40,
 154                 .lower_margin   = 5,
 155                 .hsync_len      = 40,
 156                 .vsync_len      = 5,
 157                 .xres           = 640,
 158                 .yres           = 480,
 159         },
 160         .max_bpp        = 32,
 161         .default_bpp    = 16,
 162         .virtual_y      = 480 * 2,
 163         .virtual_x      = 640,
 164 };
 165
 166 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 167 static struct s3c_fb_platdata crag6410_lcd_pdata __initdata = {
 168         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
 169         .win[0]         = &crag6410_fb_win0,
 170         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 171         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 172 };
 173
 174 /* 2x6 keypad */
 175
 176 static uint32_t crag6410_keymap[] __initdata = {
 177         /* KEY(row, col, keycode) */
 178         KEY(0, 0, KEY_VOLUMEUP),
 179         KEY(0, 1, KEY_HOME),
 180         KEY(0, 2, KEY_VOLUMEDOWN),
 181         KEY(0, 3, KEY_HELP),
 182         KEY(0, 4, KEY_MENU),
 183         KEY(0, 5, KEY_MEDIA),
 184         KEY(1, 0, 232),
 185         KEY(1, 1, KEY_DOWN),
 186         KEY(1, 2, KEY_LEFT),
 187         KEY(1, 3, KEY_UP),
 188         KEY(1, 4, KEY_RIGHT),
 189         KEY(1, 5, KEY_CAMERA),
 190 };
 191
 192 static struct matrix_keymap_data crag6410_keymap_data __initdata = {
 193         .keymap         = crag6410_keymap,
 194         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
 195 };
 196
 197 static struct samsung_keypad_platdata crag6410_keypad_data __initdata = {
 198         .keymap_data    = &crag6410_keymap_data,
 199         .rows           = 2,
 200         .cols           = 6,
 201 };
 202
 203 static struct gpio_keys_button crag6410_gpio_keys[] = {
 204         [0] = {
 205                 .code   = KEY_SUSPEND,
 206                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
 207                 .type   = EV_KEY,
 208                 .wakeup = 1,
 209                 .active_low = 1,
 210         },
 211         [1] = {
 212                 .code   = SW_FRONT_PROXIMITY,
 213                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
 214                 .type   = EV_SW,
 215         },
 216 };
 217
 218 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
 219         .buttons        = crag6410_gpio_keys,
 220         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
 221 };
 222
 223 static struct platform_device crag6410_gpio_keydev = {
 224         .name           = "gpio-keys",
 225         .id             = 0,
 226         .dev.platform_data = &crag6410_gpio_keydata,
 227 };
 228
 229 static struct resource crag6410_dm9k_resource[] = {
 230         [0] = {
 231                 .start  = S3C64XX_PA_XM0CSN5,
 232                 .end    = S3C64XX_PA_XM0CSN5 + 1,
 233                 .flags  = IORESOURCE_MEM,
 234         },
 235         [1] = {
 236                 .start  = S3C64XX_PA_XM0CSN5 + (1 << 8),
 237                 .end    = S3C64XX_PA_XM0CSN5 + (1 << 8) + 1,
 238                 .flags  = IORESOURCE_MEM,
 239         },
 240         [2] = {
 241                 .start  = S3C_EINT(17),
 242                 .end    = S3C_EINT(17),
 243                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 244         },
 245 };
 246
 247 static struct dm9000_plat_data mini6410_dm9k_pdata = {
 248         .flags  = DM9000_PLATF_16BITONLY,
 249 };
 250
 251 static struct platform_device crag6410_dm9k_device = {
 252         .name           = "dm9000",
 253         .id             = -1,
 254         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
 255         .resource       = crag6410_dm9k_resource,
 256         .dev.platform_data = &mini6410_dm9k_pdata,
 257 };
 258
 259 static struct resource crag6410_mmgpio_resource[] = {
 260         [0] = {
 261                 .start  = S3C64XX_PA_XM0CSN4 + 1,
 262                 .end    = S3C64XX_PA_XM0CSN4 + 1,
 263                 .flags  = IORESOURCE_MEM,
 264         },
 265 };
 266
 267 static struct platform_device crag6410_mmgpio = {
 268         .name           = "basic-mmio-gpio",
 269         .id             = -1,
 270         .resource       = crag6410_mmgpio_resource,
 271         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
 272         .dev.platform_data = &(struct bgpio_pdata) {
 273                 .base   = -1,
 274         },
 275 };
 276
 277 static struct platform_device speyside_device = {
 278         .name           = "speyside",
 279         .id             = -1,
 280 };
 281
 282 static struct platform_device lowland_device = {
 283         .name           = "lowland",
 284         .id             = -1,
 285 };
 286
 287 static struct platform_device speyside_wm8962_device = {
 288         .name           = "speyside-wm8962",
 289         .id             = -1,
 290 };
 291
 292 static struct regulator_consumer_supply wallvdd_consumers[] = {
 293         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
 294         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
 295         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
 296         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
 297 };
 298
 299 static struct regulator_init_data wallvdd_data = {
 300         .constraints = {
 301                 .always_on = 1,
 302         },
 303         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
 304         .consumer_supplies = wallvdd_consumers,
 305 };
 306
 307 static struct fixed_voltage_config wallvdd_pdata = {
 308         .supply_name = "WALLVDD",
 309         .microvolts = 5000000,
 310         .init_data = &wallvdd_data,
 311         .gpio = -EINVAL,
 312 };
 313
 314 static struct platform_device wallvdd_device = {
 315         .name           = "reg-fixed-voltage",
 316         .id             = -1,
 317         .dev = {
 318                 .platform_data = &wallvdd_pdata,
 319         },
 320 };
 321
 322 static struct platform_device *crag6410_devices[] __initdata = {
 323         &s3c_device_hsmmc0,
 324         &s3c_device_hsmmc1,
 325         &s3c_device_hsmmc2,
 326         &s3c_device_i2c0,
 327         &s3c_device_i2c1,
 328         &s3c_device_fb,
 329         &s3c_device_ohci,
 330         &s3c_device_usb_hsotg,
 331         &s3c_device_timer[0],
 332         &s3c64xx_device_iis0,
 333         &s3c64xx_device_iis1,
 334         &samsung_asoc_dma,
 335         &samsung_device_keypad,
 336         &crag6410_gpio_keydev,
 337         &crag6410_dm9k_device,
 338         &s3c64xx_device_spi0,
 339         &crag6410_mmgpio,
 340         &crag6410_lcd_powerdev,
 341         &crag6410_backlight_device,
 342         &speyside_device,
 343         &speyside_wm8962_device,
 344         &lowland_device,
 345         &wallvdd_device,
 346 };
 347
 348 static struct pca953x_platform_data crag6410_pca_data = {
 349         .gpio_base      = PCA935X_GPIO_BASE,
 350         .irq_base       = 0,
 351 };
 352
 353 /* VDDARM is controlled by DVS1 connected to GPK(0) */
 354 static struct wm831x_buckv_pdata vddarm_pdata = {
 355         .dvs_control_src = 1,
 356         .dvs_gpio = S3C64XX_GPK(0),
 357 };
 358
 359 static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
 360         REGULATOR_SUPPLY("vddarm", NULL),
 361 };
 362
 363 static struct regulator_init_data vddarm __initdata = {
 364         .constraints = {
 365                 .name = "VDDARM",
 366                 .min_uV = 1000000,
 367                 .max_uV = 1300000,
 368                 .always_on = 1,
 369                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 370         },
 371         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
 372         .consumer_supplies = vddarm_consumers,
 373         .supply_regulator = "WALLVDD",
 374         .driver_data = &vddarm_pdata,
 375 };
 376
 377 static struct regulator_init_data vddint __initdata = {
 378         .constraints = {
 379                 .name = "VDDINT",
 380                 .min_uV = 1000000,
 381                 .max_uV = 1200000,
 382                 .always_on = 1,
 383                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 384         },
 385 };
 386
 387 static struct regulator_init_data vddmem __initdata = {
 388         .constraints = {
 389                 .name = "VDDMEM",
 390                 .always_on = 1,
 391         },
 392 };
 393
 394 static struct regulator_init_data vddsys __initdata = {
 395         .constraints = {
 396                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
 397                 .always_on = 1,
 398         },
 399 };
 400
 401 static struct regulator_consumer_supply vddmmc_consumers[] __initdata = {
 402         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 403         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
 404         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 405 };
 406
 407 static struct regulator_init_data vddmmc __initdata = {
 408         .constraints = {
 409                 .name = "VDDMMC,UH",
 410                 .always_on = 1,
 411         },
 412         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
 413         .consumer_supplies = vddmmc_consumers,
 414         .supply_regulator = "WALLVDD",
 415 };
 416
 417 static struct regulator_init_data vddotgi __initdata = {
 418         .constraints = {
 419                 .name = "VDDOTGi",
 420                 .always_on = 1,
 421         },
 422         .supply_regulator = "WALLVDD",
 423 };
 424
 425 static struct regulator_init_data vddotg __initdata = {
 426         .constraints = {
 427                 .name = "VDDOTG",
 428                 .always_on = 1,
 429         },
 430         .supply_regulator = "WALLVDD",
 431 };
 432
 433 static struct regulator_init_data vddhi __initdata = {
 434         .constraints = {
 435                 .name = "VDDHI",
 436                 .always_on = 1,
 437         },
 438         .supply_regulator = "WALLVDD",
 439 };
 440
 441 static struct regulator_init_data vddadc __initdata = {
 442         .constraints = {
 443                 .name = "VDDADC,VDDDAC",
 444                 .always_on = 1,
 445         },
 446         .supply_regulator = "WALLVDD",
 447 };
 448
 449 static struct regulator_init_data vddmem0 __initdata = {
 450         .constraints = {
 451                 .name = "VDDMEM0",
 452                 .always_on = 1,
 453         },
 454         .supply_regulator = "WALLVDD",
 455 };
 456
 457 static struct regulator_init_data vddpll __initdata = {
 458         .constraints = {
 459                 .name = "VDDPLL",
 460                 .always_on = 1,
 461         },
 462         .supply_regulator = "WALLVDD",
 463 };
 464
 465 static struct regulator_init_data vddlcd __initdata = {
 466         .constraints = {
 467                 .name = "VDDLCD",
 468                 .always_on = 1,
 469         },
 470         .supply_regulator = "WALLVDD",
 471 };
 472
 473 static struct regulator_init_data vddalive __initdata = {
 474         .constraints = {
 475                 .name = "VDDALIVE",
 476                 .always_on = 1,
 477         },
 478         .supply_regulator = "WALLVDD",
 479 };
 480
 481 static struct wm831x_backup_pdata banff_backup_pdata __initdata = {
 482         .charger_enable = 1,
 483         .vlim = 2500,  /* mV */
 484         .ilim = 200,   /* uA */
 485 };
 486
 487 static struct wm831x_status_pdata banff_red_led __initdata = {
 488         .name = "banff:red:",
 489         .default_src = WM831X_STATUS_MANUAL,
 490 };
 491
 492 static struct wm831x_status_pdata banff_green_led __initdata = {
 493         .name = "banff:green:",
 494         .default_src = WM831X_STATUS_MANUAL,
 495 };
 496
 497 static struct wm831x_touch_pdata touch_pdata __initdata = {
 498         .data_irq = S3C_EINT(26),
 499         .pd_irq = S3C_EINT(27),
 500 };
 501
 502 static struct wm831x_pdata crag_pmic_pdata __initdata = {
 503         .wm831x_num = 1,
 504         .irq_base = BANFF_PMIC_IRQ_BASE,
 505         .gpio_base = GPIO_BOARD_START + 8,
 506
 507         .backup = &banff_backup_pdata,
 508
 509         .gpio_defaults = {
 510                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
 511                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
 512                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
 513                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
 514                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
 515                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
 516         },
 517
 518         .dcdc = {
 519                 &vddarm,  /* DCDC1 */
 520                 &vddint,  /* DCDC2 */
 521                 &vddmem,  /* DCDC3 */
 522         },
 523
 524         .ldo = {
 525                 &vddsys,   /* LDO1 */
 526                 &vddmmc,   /* LDO2 */
 527                 NULL,      /* LDO3 */
 528                 &vddotgi,  /* LDO4 */
 529                 &vddotg,   /* LDO5 */
 530                 &vddhi,    /* LDO6 */
 531                 &vddadc,   /* LDO7 */
 532                 &vddmem0,  /* LDO8 */
 533                 &vddpll,   /* LDO9 */
 534                 &vddlcd,   /* LDO10 */
 535                 &vddalive, /* LDO11 */
 536         },
 537
 538         .status = {
 539                 &banff_green_led,
 540                 &banff_red_led,
 541         },
 542
 543         .touch = &touch_pdata,
 544 };
 545
 546 static struct i2c_board_info i2c_devs0[] __initdata = {
 547         { I2C_BOARD_INFO("24c08", 0x50), },
 548         { I2C_BOARD_INFO("tca6408", 0x20),
 549           .platform_data = &crag6410_pca_data,
 550         },
 551         { I2C_BOARD_INFO("wm8312", 0x34),
 552           .platform_data = &crag_pmic_pdata,
 553           .irq = S3C_EINT(23),
 554         },
 555 };
 556
 557 static struct s3c2410_platform_i2c i2c0_pdata = {
 558         .frequency = 400000,
 559 };
 560
 561 static struct regulator_init_data pvdd_1v2 __initdata = {
 562         .constraints = {
 563                 .name = "PVDD_1V2",
 564                 .always_on = 1,
 565         },
 566 };
 567
 568 static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
 569         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
 570         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
 571         REGULATOR_SUPPLY("DBVDD", "1-001a"),
 572         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
 573         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
 574         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
 575         REGULATOR_SUPPLY("CPVDD", "1-001a"),
 576         REGULATOR_SUPPLY("AVDD2", "1-001a"),
 577         REGULATOR_SUPPLY("DCVDD", "1-001a"),
 578         REGULATOR_SUPPLY("AVDD", "1-001a"),
 579 };
 580
 581 static struct regulator_init_data pvdd_1v8 __initdata = {
 582         .constraints = {
 583                 .name = "PVDD_1V8",
 584                 .always_on = 1,
 585         },
 586
 587         .consumer_supplies = pvdd_1v8_consumers,
 588         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
 589 };
 590
 591 static struct regulator_consumer_supply pvdd_3v3_consumers[] __initdata = {
 592         REGULATOR_SUPPLY("MICVDD", "1-001a"),
 593         REGULATOR_SUPPLY("AVDD1", "1-001a"),
 594 };
 595
 596 static struct regulator_init_data pvdd_3v3 __initdata = {
 597         .constraints = {
 598                 .name = "PVDD_3V3",
 599                 .always_on = 1,
 600         },
 601
 602         .consumer_supplies = pvdd_3v3_consumers,
 603         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
 604 };
 605
 606 static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
 607         .wm831x_num = 2,
 608         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
 609         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
 610
 611         .gpio_defaults = {
 612                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
 613                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 614                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 615                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
 616         },
 617
 618         .dcdc = {
 619                 &pvdd_1v2,  /* DCDC1 */
 620                 &pvdd_1v8,  /* DCDC2 */
 621                 &pvdd_3v3,  /* DCDC3 */
 622         },
 623
 624         .disable_touch = true,
 625 };
 626
 627 static struct i2c_board_info i2c_devs1[] __initdata = {
 628         { I2C_BOARD_INFO("wm8311", 0x34),
 629           .irq = S3C_EINT(0),
 630           .platform_data = &glenfarclas_pmic_pdata },
 631
 632         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
 633         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
 634         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
 635
 636         { I2C_BOARD_INFO("wm1250-ev1", 0x27) },
 637 };
 638
 639 static void __init crag6410_map_io(void)
 640 {
 641         s3c64xx_init_io(NULL, 0);
 642         s3c24xx_init_clocks(12000000);
 643         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
 644
 645         /* LCD type and Bypass set by bootloader */
 646 }
 647
 648 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
 649         .max_width              = 4,
 650         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 651 };
 652
 653 static struct s3c_sdhci_platdata crag6410_hsmmc1_pdata = {
 654         .max_width              = 4,
 655         .cd_type                = S3C_SDHCI_CD_GPIO,
 656         .ext_cd_gpio            = S3C64XX_GPF(11),
 657 };
 658
 659 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
 660 {
 661         /* Set all the necessary GPG pins to special-function 2 */
 662         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
 663
 664         /* force card-detected for prototype 0 */
 665         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
 666 }
 667
 668 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
 669         .max_width              = 4,
 670         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 671         .cfg_gpio               = crag6410_cfg_sdhci0,
 672 };
 673
 674 static void __init crag6410_machine_init(void)
 675 {
 676         /* Open drain IRQs need pullups */
 677         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
 678         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
 679
 680         gpio_request(S3C64XX_GPB(0), "LCD power");
 681         gpio_direction_output(S3C64XX_GPB(0), 0);
 682
 683         gpio_request(S3C64XX_GPF(14), "LCD PWM");
 684         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
 685
 686         gpio_request(S3C64XX_GPB(1), "SD power");
 687         gpio_direction_output(S3C64XX_GPB(1), 0);
 688
 689         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
 690         gpio_direction_output(S3C64XX_GPF(10), 1);
 691
 692         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
 693         s3c_sdhci1_set_platdata(&crag6410_hsmmc1_pdata);
 694         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
 695
 696         s3c_i2c0_set_platdata(&i2c0_pdata);
 697         s3c_i2c1_set_platdata(NULL);
 698         s3c_fb_set_platdata(&crag6410_lcd_pdata);
 699
 700         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
 701         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 702
 703         samsung_keypad_set_platdata(&crag6410_keypad_data);
 704
 705         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
 706
 707         regulator_has_full_constraints();
 708
 709         s3c64xx_pm_init();
 710 }
 711
 712 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
 713         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
 714         .atag_offset    = 0x100,
 715         .init_irq       = s3c6410_init_irq,
 716         .handle_irq     = vic_handle_irq,
 717         .map_io         = crag6410_map_io,
 718         .init_machine   = crag6410_machine_init,
 719         .timer          = &s3c24xx_timer,
 720         .restart        = s3c64xx_restart,
 721 MACHINE_END