arch/arm/mach-exynos/mach-origen.c

   1 /* linux/arch/arm/mach-exynos4/mach-origen.c
   2  *
   3  * Copyright (c) 2011 Insignal Co., Ltd.
   4  *              http://www.insignal.co.kr/
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9 */
  10
  11 #include <linux/serial_core.h>
  12 #include <linux/gpio.h>
  13 #include <linux/mmc/host.h>
  14 #include <linux/platform_device.h>
  15 #include <linux/io.h>
  16 #include <linux/input.h>
  17 #include <linux/pwm_backlight.h>
  18 #include <linux/gpio_keys.h>
  19 #include <linux/i2c.h>
  20 #include <linux/regulator/machine.h>
  21 #include <linux/mfd/max8997.h>
  22 #include <linux/lcd.h>
  23 #include <linux/rfkill-gpio.h>
  24
  25 #include <asm/mach/arch.h>
  26 #include <asm/hardware/gic.h>
  27 #include <asm/mach-types.h>
  28
  29 #include <video/platform_lcd.h>
  30
  31 #include <plat/regs-serial.h>
  32 #include <plat/regs-fb-v4.h>
  33 #include <plat/cpu.h>
  34 #include <plat/devs.h>
  35 #include <plat/sdhci.h>
  36 #include <plat/iic.h>
  37 #include <plat/ehci.h>
  38 #include <plat/clock.h>
  39 #include <plat/gpio-cfg.h>
  40 #include <plat/backlight.h>
  41 #include <plat/pd.h>
  42 #include <plat/fb.h>
  43 #include <plat/mfc.h>
  44
  45 #include <mach/ohci.h>
  46 #include <mach/map.h>
  47
  48 #include <drm/exynos_drm.h>
  49 #include "common.h"
  50
  51 /* Following are default values for UCON, ULCON and UFCON UART registers */
  52 #define ORIGEN_UCON_DEFAULT     (S3C2410_UCON_TXILEVEL |        \
  53                                  S3C2410_UCON_RXILEVEL |        \
  54                                  S3C2410_UCON_TXIRQMODE |       \
  55                                  S3C2410_UCON_RXIRQMODE |       \
  56                                  S3C2410_UCON_RXFIFO_TOI |      \
  57                                  S3C2443_UCON_RXERR_IRQEN)
  58
  59 #define ORIGEN_ULCON_DEFAULT    S3C2410_LCON_CS8
  60
  61 #define ORIGEN_UFCON_DEFAULT    (S3C2410_UFCON_FIFOMODE |       \
  62                                  S5PV210_UFCON_TXTRIG4 |        \
  63                                  S5PV210_UFCON_RXTRIG4)
  64
  65 static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {
  66         [0] = {
  67                 .hwport         = 0,
  68                 .flags          = 0,
  69                 .ucon           = ORIGEN_UCON_DEFAULT,
  70                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  71                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  72         },
  73         [1] = {
  74                 .hwport         = 1,
  75                 .flags          = 0,
  76                 .ucon           = ORIGEN_UCON_DEFAULT,
  77                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  78                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  79         },
  80         [2] = {
  81                 .hwport         = 2,
  82                 .flags          = 0,
  83                 .ucon           = ORIGEN_UCON_DEFAULT,
  84                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  85                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  86         },
  87         [3] = {
  88                 .hwport         = 3,
  89                 .flags          = 0,
  90                 .ucon           = ORIGEN_UCON_DEFAULT,
  91                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  92                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  93         },
  94 };
  95
  96 static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
  97         REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
  98         REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
  99         REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
 100 };
 101 static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
 102         REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
 103 };
 104 static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
 105         REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */
 106 };
 107 static struct regulator_consumer_supply __initdata ldo8_consumer[] = {
 108         REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */
 109         REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */
 110 };
 111 static struct regulator_consumer_supply __initdata ldo9_consumer[] = {
 112         REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 113 };
 114 static struct regulator_consumer_supply __initdata ldo11_consumer[] = {
 115         REGULATOR_SUPPLY("dvdd", "alc5625"), /* Realtek ALC5625 */
 116 };
 117 static struct regulator_consumer_supply __initdata ldo14_consumer[] = {
 118         REGULATOR_SUPPLY("avdd18", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 119 };
 120 static struct regulator_consumer_supply __initdata ldo17_consumer[] = {
 121         REGULATOR_SUPPLY("vdd33", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 122 };
 123 static struct regulator_consumer_supply __initdata buck1_consumer[] = {
 124         REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */
 125 };
 126 static struct regulator_consumer_supply __initdata buck2_consumer[] = {
 127         REGULATOR_SUPPLY("vdd_int", NULL), /* CPUFREQ */
 128 };
 129 static struct regulator_consumer_supply __initdata buck3_consumer[] = {
 130         REGULATOR_SUPPLY("vdd_g3d", "mali_drm"), /* G3D */
 131 };
 132 static struct regulator_consumer_supply __initdata buck7_consumer[] = {
 133         REGULATOR_SUPPLY("vcc", "platform-lcd"), /* LCD */
 134 };
 135
 136 static struct regulator_init_data __initdata max8997_ldo1_data = {
 137         .constraints    = {
 138                 .name           = "VDD_ABB_3.3V",
 139                 .min_uV         = 3300000,
 140                 .max_uV         = 3300000,
 141                 .apply_uV       = 1,
 142                 .state_mem      = {
 143                         .disabled       = 1,
 144                 },
 145         },
 146 };
 147
 148 static struct regulator_init_data __initdata max8997_ldo2_data  = {
 149         .constraints    = {
 150                 .name           = "VDD_ALIVE_1.1V",
 151                 .min_uV         = 1100000,
 152                 .max_uV         = 1100000,
 153                 .apply_uV       = 1,
 154                 .always_on      = 1,
 155                 .state_mem      = {
 156                         .enabled        = 1,
 157                 },
 158         },
 159 };
 160
 161 static struct regulator_init_data __initdata max8997_ldo3_data = {
 162         .constraints    = {
 163                 .name           = "VMIPI_1.1V",
 164                 .min_uV         = 1100000,
 165                 .max_uV         = 1100000,
 166                 .apply_uV       = 1,
 167                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 168                 .state_mem      = {
 169                         .disabled       = 1,
 170                 },
 171         },
 172         .num_consumer_supplies  = ARRAY_SIZE(ldo3_consumer),
 173         .consumer_supplies      = ldo3_consumer,
 174 };
 175
 176 static struct regulator_init_data __initdata max8997_ldo4_data = {
 177         .constraints    = {
 178                 .name           = "VDD_RTC_1.8V",
 179                 .min_uV         = 1800000,
 180                 .max_uV         = 1800000,
 181                 .apply_uV       = 1,
 182                 .always_on      = 1,
 183                 .state_mem      = {
 184                         .disabled       = 1,
 185                 },
 186         },
 187 };
 188
 189 static struct regulator_init_data __initdata max8997_ldo6_data = {
 190         .constraints    = {
 191                 .name           = "VMIPI_1.8V",
 192                 .min_uV         = 1800000,
 193                 .max_uV         = 1800000,
 194                 .apply_uV       = 1,
 195                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 196                 .state_mem      = {
 197                         .disabled       = 1,
 198                 },
 199         },
 200         .num_consumer_supplies  = ARRAY_SIZE(ldo6_consumer),
 201         .consumer_supplies      = ldo6_consumer,
 202 };
 203
 204 static struct regulator_init_data __initdata max8997_ldo7_data = {
 205         .constraints    = {
 206                 .name           = "VDD_AUD_1.8V",
 207                 .min_uV         = 1800000,
 208                 .max_uV         = 1800000,
 209                 .apply_uV       = 1,
 210                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 211                 .state_mem      = {
 212                         .disabled       = 1,
 213                 },
 214         },
 215         .num_consumer_supplies  = ARRAY_SIZE(ldo7_consumer),
 216         .consumer_supplies      = ldo7_consumer,
 217 };
 218
 219 static struct regulator_init_data __initdata max8997_ldo8_data = {
 220         .constraints    = {
 221                 .name           = "VADC_3.3V",
 222                 .min_uV         = 3300000,
 223                 .max_uV         = 3300000,
 224                 .apply_uV       = 1,
 225                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 226                 .state_mem      = {
 227                         .disabled       = 1,
 228                 },
 229         },
 230         .num_consumer_supplies  = ARRAY_SIZE(ldo8_consumer),
 231         .consumer_supplies      = ldo8_consumer,
 232 };
 233
 234 static struct regulator_init_data __initdata max8997_ldo9_data = {
 235         .constraints    = {
 236                 .name           = "DVDD_SWB_2.8V",
 237                 .min_uV         = 2800000,
 238                 .max_uV         = 2800000,
 239                 .apply_uV       = 1,
 240                 .always_on      = 1,
 241                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 242                 .state_mem      = {
 243                         .disabled       = 1,
 244                 },
 245         },
 246         .num_consumer_supplies  = ARRAY_SIZE(ldo9_consumer),
 247         .consumer_supplies      = ldo9_consumer,
 248 };
 249
 250 static struct regulator_init_data __initdata max8997_ldo10_data = {
 251         .constraints    = {
 252                 .name           = "VDD_PLL_1.1V",
 253                 .min_uV         = 1100000,
 254                 .max_uV         = 1100000,
 255                 .apply_uV       = 1,
 256                 .always_on      = 1,
 257                 .state_mem      = {
 258                         .disabled       = 1,
 259                 },
 260         },
 261 };
 262
 263 static struct regulator_init_data __initdata max8997_ldo11_data = {
 264         .constraints    = {
 265                 .name           = "VDD_AUD_3V",
 266                 .min_uV         = 3000000,
 267                 .max_uV         = 3000000,
 268                 .apply_uV       = 1,
 269                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 270                 .state_mem      = {
 271                         .disabled       = 1,
 272                 },
 273         },
 274         .num_consumer_supplies  = ARRAY_SIZE(ldo11_consumer),
 275         .consumer_supplies      = ldo11_consumer,
 276 };
 277
 278 static struct regulator_init_data __initdata max8997_ldo14_data = {
 279         .constraints    = {
 280                 .name           = "AVDD18_SWB_1.8V",
 281                 .min_uV         = 1800000,
 282                 .max_uV         = 1800000,
 283                 .apply_uV       = 1,
 284                 .always_on      = 1,
 285                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 286                 .state_mem      = {
 287                         .disabled       = 1,
 288                 },
 289         },
 290         .num_consumer_supplies  = ARRAY_SIZE(ldo14_consumer),
 291         .consumer_supplies      = ldo14_consumer,
 292 };
 293
 294 static struct regulator_init_data __initdata max8997_ldo17_data = {
 295         .constraints    = {
 296                 .name           = "VDD_SWB_3.3V",
 297                 .min_uV         = 3300000,
 298                 .max_uV         = 3300000,
 299                 .apply_uV       = 1,
 300                 .always_on      = 1,
 301                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 302                 .state_mem      = {
 303                         .disabled       = 1,
 304                 },
 305         },
 306         .num_consumer_supplies  = ARRAY_SIZE(ldo17_consumer),
 307         .consumer_supplies      = ldo17_consumer,
 308 };
 309
 310 static struct regulator_init_data __initdata max8997_ldo21_data = {
 311         .constraints    = {
 312                 .name           = "VDD_MIF_1.2V",
 313                 .min_uV         = 1200000,
 314                 .max_uV         = 1200000,
 315                 .apply_uV       = 1,
 316                 .always_on      = 1,
 317                 .state_mem      = {
 318                         .disabled       = 1,
 319                 },
 320         },
 321 };
 322
 323 static struct regulator_init_data __initdata max8997_buck1_data = {
 324         .constraints    = {
 325                 .name           = "VDD_ARM_1.2V",
 326                 .min_uV         = 950000,
 327                 .max_uV         = 1350000,
 328                 .always_on      = 1,
 329                 .boot_on        = 1,
 330                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 331                 .state_mem      = {
 332                         .disabled       = 1,
 333                 },
 334         },
 335         .num_consumer_supplies  = ARRAY_SIZE(buck1_consumer),
 336         .consumer_supplies      = buck1_consumer,
 337 };
 338
 339 static struct regulator_init_data __initdata max8997_buck2_data = {
 340         .constraints    = {
 341                 .name           = "VDD_INT_1.1V",
 342                 .min_uV         = 900000,
 343                 .max_uV         = 1100000,
 344                 .always_on      = 1,
 345                 .boot_on        = 1,
 346                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 347                 .state_mem      = {
 348                         .disabled       = 1,
 349                 },
 350         },
 351         .num_consumer_supplies  = ARRAY_SIZE(buck2_consumer),
 352         .consumer_supplies      = buck2_consumer,
 353 };
 354
 355 static struct regulator_init_data __initdata max8997_buck3_data = {
 356         .constraints    = {
 357                 .name           = "VDD_G3D_1.1V",
 358                 .min_uV         = 900000,
 359                 .max_uV         = 1100000,
 360                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 361                                         REGULATOR_CHANGE_STATUS,
 362                 .state_mem      = {
 363                         .disabled       = 1,
 364                 },
 365         },
 366         .num_consumer_supplies  = ARRAY_SIZE(buck3_consumer),
 367         .consumer_supplies      = buck3_consumer,
 368 };
 369
 370 static struct regulator_init_data __initdata max8997_buck5_data = {
 371         .constraints    = {
 372                 .name           = "VDDQ_M1M2_1.2V",
 373                 .min_uV         = 1200000,
 374                 .max_uV         = 1200000,
 375                 .apply_uV       = 1,
 376                 .always_on      = 1,
 377                 .state_mem      = {
 378                         .disabled       = 1,
 379                 },
 380         },
 381 };
 382
 383 static struct regulator_init_data __initdata max8997_buck7_data = {
 384         .constraints    = {
 385                 .name           = "VDD_LCD_3.3V",
 386                 .min_uV         = 3300000,
 387                 .max_uV         = 3300000,
 388                 .boot_on        = 1,
 389                 .apply_uV       = 1,
 390                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 391                 .state_mem      = {
 392                         .disabled       = 1
 393                 },
 394         },
 395         .num_consumer_supplies  = ARRAY_SIZE(buck7_consumer),
 396         .consumer_supplies      = buck7_consumer,
 397 };
 398
 399 static struct max8997_regulator_data __initdata origen_max8997_regulators[] = {
 400         { MAX8997_LDO1,         &max8997_ldo1_data },
 401         { MAX8997_LDO2,         &max8997_ldo2_data },
 402         { MAX8997_LDO3,         &max8997_ldo3_data },
 403         { MAX8997_LDO4,         &max8997_ldo4_data },
 404         { MAX8997_LDO6,         &max8997_ldo6_data },
 405         { MAX8997_LDO7,         &max8997_ldo7_data },
 406         { MAX8997_LDO8,         &max8997_ldo8_data },
 407         { MAX8997_LDO9,         &max8997_ldo9_data },
 408         { MAX8997_LDO10,        &max8997_ldo10_data },
 409         { MAX8997_LDO11,        &max8997_ldo11_data },
 410         { MAX8997_LDO14,        &max8997_ldo14_data },
 411         { MAX8997_LDO17,        &max8997_ldo17_data },
 412         { MAX8997_LDO21,        &max8997_ldo21_data },
 413         { MAX8997_BUCK1,        &max8997_buck1_data },
 414         { MAX8997_BUCK2,        &max8997_buck2_data },
 415         { MAX8997_BUCK3,        &max8997_buck3_data },
 416         { MAX8997_BUCK5,        &max8997_buck5_data },
 417         { MAX8997_BUCK7,        &max8997_buck7_data },
 418 };
 419
 420 static struct max8997_platform_data __initdata origen_max8997_pdata = {
 421         .num_regulators = ARRAY_SIZE(origen_max8997_regulators),
 422         .regulators     = origen_max8997_regulators,
 423
 424         .wakeup = true,
 425         .buck1_gpiodvs  = false,
 426         .buck2_gpiodvs  = false,
 427         .buck5_gpiodvs  = false,
 428         .irq_base       = IRQ_GPIO_END + 1,
 429
 430         .ignore_gpiodvs_side_effect = true,
 431         .buck125_default_idx = 0x0,
 432
 433         .buck125_gpios[0]       = EXYNOS4_GPX0(0),
 434         .buck125_gpios[1]       = EXYNOS4_GPX0(1),
 435         .buck125_gpios[2]       = EXYNOS4_GPX0(2),
 436
 437         .buck1_voltage[0]       = 1350000,
 438         .buck1_voltage[1]       = 1300000,
 439         .buck1_voltage[2]       = 1250000,
 440         .buck1_voltage[3]       = 1200000,
 441         .buck1_voltage[4]       = 1150000,
 442         .buck1_voltage[5]       = 1100000,
 443         .buck1_voltage[6]       = 1000000,
 444         .buck1_voltage[7]       = 950000,
 445
 446         .buck2_voltage[0]       = 1100000,
 447         .buck2_voltage[1]       = 1100000,
 448         .buck2_voltage[2]       = 1100000,
 449         .buck2_voltage[3]       = 1100000,
 450         .buck2_voltage[4]       = 1000000,
 451         .buck2_voltage[5]       = 1000000,
 452         .buck2_voltage[6]       = 1000000,
 453         .buck2_voltage[7]       = 1000000,
 454
 455         .buck5_voltage[0]       = 1200000,
 456         .buck5_voltage[1]       = 1200000,
 457         .buck5_voltage[2]       = 1200000,
 458         .buck5_voltage[3]       = 1200000,
 459         .buck5_voltage[4]       = 1200000,
 460         .buck5_voltage[5]       = 1200000,
 461         .buck5_voltage[6]       = 1200000,
 462         .buck5_voltage[7]       = 1200000,
 463 };
 464
 465 /* I2C0 */
 466 static struct i2c_board_info i2c0_devs[] __initdata = {
 467         {
 468                 I2C_BOARD_INFO("max8997", (0xCC >> 1)),
 469                 .platform_data  = &origen_max8997_pdata,
 470                 .irq            = IRQ_EINT(4),
 471         },
 472 };
 473
 474 static struct s3c_sdhci_platdata origen_hsmmc0_pdata __initdata = {
 475         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 476 };
 477
 478 static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = {
 479         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 480 };
 481
 482 /* USB EHCI */
 483 static struct s5p_ehci_platdata origen_ehci_pdata;
 484
 485 static void __init origen_ehci_init(void)
 486 {
 487         struct s5p_ehci_platdata *pdata = &origen_ehci_pdata;
 488
 489         s5p_ehci_set_platdata(pdata);
 490 }
 491
 492 /* USB OHCI */
 493 static struct exynos4_ohci_platdata origen_ohci_pdata;
 494
 495 static void __init origen_ohci_init(void)
 496 {
 497         struct exynos4_ohci_platdata *pdata = &origen_ohci_pdata;
 498
 499         exynos4_ohci_set_platdata(pdata);
 500 }
 501
 502 static struct gpio_keys_button origen_gpio_keys_table[] = {
 503         {
 504                 .code                   = KEY_MENU,
 505                 .gpio                   = EXYNOS4_GPX1(5),
 506                 .desc                   = "gpio-keys: KEY_MENU",
 507                 .type                   = EV_KEY,
 508                 .active_low             = 1,
 509                 .wakeup                 = 1,
 510                 .debounce_interval      = 1,
 511         }, {
 512                 .code                   = KEY_HOME,
 513                 .gpio                   = EXYNOS4_GPX1(6),
 514                 .desc                   = "gpio-keys: KEY_HOME",
 515                 .type                   = EV_KEY,
 516                 .active_low             = 1,
 517                 .wakeup                 = 1,
 518                 .debounce_interval      = 1,
 519         }, {
 520                 .code                   = KEY_BACK,
 521                 .gpio                   = EXYNOS4_GPX1(7),
 522                 .desc                   = "gpio-keys: KEY_BACK",
 523                 .type                   = EV_KEY,
 524                 .active_low             = 1,
 525                 .wakeup                 = 1,
 526                 .debounce_interval      = 1,
 527         }, {
 528                 .code                   = KEY_UP,
 529                 .gpio                   = EXYNOS4_GPX2(0),
 530                 .desc                   = "gpio-keys: KEY_UP",
 531                 .type                   = EV_KEY,
 532                 .active_low             = 1,
 533                 .wakeup                 = 1,
 534                 .debounce_interval      = 1,
 535         }, {
 536                 .code                   = KEY_DOWN,
 537                 .gpio                   = EXYNOS4_GPX2(1),
 538                 .desc                   = "gpio-keys: KEY_DOWN",
 539                 .type                   = EV_KEY,
 540                 .active_low             = 1,
 541                 .wakeup                 = 1,
 542                 .debounce_interval      = 1,
 543         },
 544 };
 545
 546 static struct gpio_keys_platform_data origen_gpio_keys_data = {
 547         .buttons        = origen_gpio_keys_table,
 548         .nbuttons       = ARRAY_SIZE(origen_gpio_keys_table),
 549 };
 550
 551 static struct platform_device origen_device_gpiokeys = {
 552         .name           = "gpio-keys",
 553         .dev            = {
 554                 .platform_data  = &origen_gpio_keys_data,
 555         },
 556 };
 557
 558 static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power)
 559 {
 560         int ret;
 561
 562         if (power)
 563                 ret = gpio_request_one(EXYNOS4_GPE3(4),
 564                                         GPIOF_OUT_INIT_HIGH, "GPE3_4");
 565         else
 566                 ret = gpio_request_one(EXYNOS4_GPE3(4),
 567                                         GPIOF_OUT_INIT_LOW, "GPE3_4");
 568
 569         gpio_free(EXYNOS4_GPE3(4));
 570
 571         if (ret)
 572                 pr_err("failed to request gpio for LCD power: %d\n", ret);
 573 }
 574
 575 static struct plat_lcd_data origen_lcd_hv070wsa_data = {
 576         .set_power = lcd_hv070wsa_set_power,
 577 };
 578
 579 static struct platform_device origen_lcd_hv070wsa = {
 580         .name                   = "platform-lcd",
 581         .dev.parent             = &s5p_device_fimd0.dev,
 582         .dev.platform_data      = &origen_lcd_hv070wsa_data,
 583 };
 584
 585 #ifdef CONFIG_DRM_EXYNOS
 586 static struct exynos_drm_fimd_pdata drm_fimd_pdata = {
 587         .panel  = {
 588                 .timing = {
 589                         .left_margin    = 64,
 590                         .right_margin   = 16,
 591                         .upper_margin   = 64,
 592                         .lower_margin   = 16,
 593                         .hsync_len      = 48,
 594                         .vsync_len      = 3,
 595                         .xres           = 1024,
 596                         .yres           = 600,
 597                 },
 598         },
 599         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 600         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
 601                                 VIDCON1_INV_VCLK,
 602         .default_win    = 0,
 603         .bpp            = 32,
 604 };
 605 #else
 606 static struct s3c_fb_pd_win origen_fb_win0 = {
 607         .xres                   = 1024,
 608         .yres                   = 600,
 609         .max_bpp                = 32,
 610         .default_bpp            = 24,
 611         .virtual_x              = 1024,
 612         .virtual_y              = 2 * 600,
 613 };
 614
 615 static struct fb_videomode origen_lcd_timing = {
 616         .left_margin    = 64,
 617         .right_margin   = 16,
 618         .upper_margin   = 64,
 619         .lower_margin   = 16,
 620         .hsync_len      = 48,
 621         .vsync_len      = 3,
 622         .xres           = 1024,
 623         .yres           = 600,
 624 };
 625
 626 static struct s3c_fb_platdata origen_lcd_pdata __initdata = {
 627         .win[0]         = &origen_fb_win0,
 628         .vtiming        = &origen_lcd_timing,
 629         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 630         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
 631                                 VIDCON1_INV_VCLK,
 632         .setup_gpio     = exynos4_fimd0_gpio_setup_24bpp,
 633 };
 634 #endif
 635
 636 /* Bluetooth rfkill gpio platform data */
 637 static struct rfkill_gpio_platform_data origen_bt_pdata = {
 638         .reset_gpio     = EXYNOS4_GPX2(2),
 639         .shutdown_gpio  = -1,
 640         .type           = RFKILL_TYPE_BLUETOOTH,
 641         .name           = "origen-bt",
 642 };
 643
 644 /* Bluetooth Platform device */
 645 static struct platform_device origen_device_bluetooth = {
 646         .name           = "rfkill_gpio",
 647         .id             = -1,
 648         .dev            = {
 649                 .platform_data  = &origen_bt_pdata,
 650         },
 651 };
 652
 653 static struct platform_device *origen_devices[] __initdata = {
 654         &s3c_device_hsmmc2,
 655         &s3c_device_hsmmc0,
 656         &s3c_device_i2c0,
 657         &s3c_device_rtc,
 658         &s3c_device_wdt,
 659         &s5p_device_ehci,
 660         &s5p_device_fimc0,
 661         &s5p_device_fimc1,
 662         &s5p_device_fimc2,
 663         &s5p_device_fimc3,
 664         &s5p_device_fimc_md,
 665         &s5p_device_fimd0,
 666         &s5p_device_g2d,
 667         &s5p_device_hdmi,
 668         &s5p_device_i2c_hdmiphy,
 669         &s5p_device_jpeg,
 670         &s5p_device_mfc,
 671         &s5p_device_mfc_l,
 672         &s5p_device_mfc_r,
 673         &s5p_device_mixer,
 674 #ifdef CONFIG_DRM_EXYNOS
 675         &exynos_device_drm,
 676 #endif
 677         &exynos4_device_ohci,
 678         &origen_device_gpiokeys,
 679         &origen_lcd_hv070wsa,
 680         &origen_device_bluetooth,
 681 };
 682
 683 /* LCD Backlight data */
 684 static struct samsung_bl_gpio_info origen_bl_gpio_info = {
 685         .no             = EXYNOS4_GPD0(0),
 686         .func           = S3C_GPIO_SFN(2),
 687 };
 688
 689 static struct platform_pwm_backlight_data origen_bl_data = {
 690         .pwm_id         = 0,
 691         .pwm_period_ns  = 1000,
 692 };
 693
 694 static void __init origen_bt_setup(void)
 695 {
 696         gpio_request(EXYNOS4_GPA0(0), "GPIO BT_UART");
 697         /* 4 UART Pins configuration */
 698         s3c_gpio_cfgrange_nopull(EXYNOS4_GPA0(0), 4, S3C_GPIO_SFN(2));
 699         /* Setup BT Reset, this gpio will be requesed by rfkill-gpio */
 700         s3c_gpio_cfgpin(EXYNOS4_GPX2(2), S3C_GPIO_OUTPUT);
 701         s3c_gpio_setpull(EXYNOS4_GPX2(2), S3C_GPIO_PULL_NONE);
 702 }
 703
 704 static void s5p_tv_setup(void)
 705 {
 706         /* Direct HPD to HDMI chip */
 707         gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug");
 708         s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
 709         s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
 710 }
 711
 712 static void __init origen_map_io(void)
 713 {
 714         exynos_init_io(NULL, 0);
 715         s3c24xx_init_clocks(24000000);
 716         s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs));
 717 }
 718
 719 static void __init origen_power_init(void)
 720 {
 721         gpio_request(EXYNOS4_GPX0(4), "PMIC_IRQ");
 722         s3c_gpio_cfgpin(EXYNOS4_GPX0(4), S3C_GPIO_SFN(0xf));
 723         s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE);
 724 }
 725
 726 static void __init origen_reserve(void)
 727 {
 728         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
 729 }
 730
 731 static void __init origen_machine_init(void)
 732 {
 733         origen_power_init();
 734
 735         s3c_i2c0_set_platdata(NULL);
 736         i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
 737
 738         /*
 739          * Since sdhci instance 2 can contain a bootable media,
 740          * sdhci instance 0 is registered after instance 2.
 741          */
 742         s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata);
 743         s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata);
 744
 745         origen_ehci_init();
 746         origen_ohci_init();
 747         clk_xusbxti.rate = 24000000;
 748
 749         s5p_tv_setup();
 750         s5p_i2c_hdmiphy_set_platdata(NULL);
 751
 752 #ifdef CONFIG_DRM_EXYNOS
 753         s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
 754         exynos4_fimd0_gpio_setup_24bpp();
 755 #else
 756         s5p_fimd0_set_platdata(&origen_lcd_pdata);
 757 #endif
 758
 759         platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
 760
 761         samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
 762
 763         origen_bt_setup();
 764 }
 765
 766 MACHINE_START(ORIGEN, "ORIGEN")
 767         /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */
 768         .atag_offset    = 0x100,
 769         .init_irq       = exynos4_init_irq,
 770         .map_io         = origen_map_io,
 771         .handle_irq     = gic_handle_irq,
 772         .init_machine   = origen_machine_init,
 773         .init_late      = exynos_init_late,
 774         .timer          = &exynos4_timer,
 775         .reserve        = &origen_reserve,
 776         .restart        = exynos4_restart,
 777 MACHINE_END