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
  24 #include <asm/mach/arch.h>
  25 #include <asm/hardware/gic.h>
  26 #include <asm/mach-types.h>
  27
  28 #include <video/platform_lcd.h>
  29
  30 #include <plat/regs-serial.h>
  31 #include <plat/regs-fb-v4.h>
  32 #include <plat/cpu.h>
  33 #include <plat/devs.h>
  34 #include <plat/sdhci.h>
  35 #include <plat/iic.h>
  36 #include <plat/ehci.h>
  37 #include <plat/clock.h>
  38 #include <plat/gpio-cfg.h>
  39 #include <plat/backlight.h>
  40 #include <plat/pd.h>
  41 #include <plat/fb.h>
  42 #include <plat/mfc.h>
  43
  44 #include <mach/ohci.h>
  45 #include <mach/map.h>
  46
  47 #include "common.h"
  48
  49 /* Following are default values for UCON, ULCON and UFCON UART registers */
  50 #define ORIGEN_UCON_DEFAULT     (S3C2410_UCON_TXILEVEL |        \
  51                                  S3C2410_UCON_RXILEVEL |        \
  52                                  S3C2410_UCON_TXIRQMODE |       \
  53                                  S3C2410_UCON_RXIRQMODE |       \
  54                                  S3C2410_UCON_RXFIFO_TOI |      \
  55                                  S3C2443_UCON_RXERR_IRQEN)
  56
  57 #define ORIGEN_ULCON_DEFAULT    S3C2410_LCON_CS8
  58
  59 #define ORIGEN_UFCON_DEFAULT    (S3C2410_UFCON_FIFOMODE |       \
  60                                  S5PV210_UFCON_TXTRIG4 |        \
  61                                  S5PV210_UFCON_RXTRIG4)
  62
  63 static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {
  64         [0] = {
  65                 .hwport         = 0,
  66                 .flags          = 0,
  67                 .ucon           = ORIGEN_UCON_DEFAULT,
  68                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  69                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  70         },
  71         [1] = {
  72                 .hwport         = 1,
  73                 .flags          = 0,
  74                 .ucon           = ORIGEN_UCON_DEFAULT,
  75                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  76                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  77         },
  78         [2] = {
  79                 .hwport         = 2,
  80                 .flags          = 0,
  81                 .ucon           = ORIGEN_UCON_DEFAULT,
  82                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  83                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  84         },
  85         [3] = {
  86                 .hwport         = 3,
  87                 .flags          = 0,
  88                 .ucon           = ORIGEN_UCON_DEFAULT,
  89                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  90                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  91         },
  92 };
  93
  94 static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
  95         REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
  96         REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
  97         REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
  98 };
  99 static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
 100         REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
 101 };
 102 static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
 103         REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */
 104 };
 105 static struct regulator_consumer_supply __initdata ldo8_consumer[] = {
 106         REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */
 107         REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */
 108 };
 109 static struct regulator_consumer_supply __initdata ldo9_consumer[] = {
 110         REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 111 };
 112 static struct regulator_consumer_supply __initdata ldo11_consumer[] = {
 113         REGULATOR_SUPPLY("dvdd", "alc5625"), /* Realtek ALC5625 */
 114 };
 115 static struct regulator_consumer_supply __initdata ldo14_consumer[] = {
 116         REGULATOR_SUPPLY("avdd18", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 117 };
 118 static struct regulator_consumer_supply __initdata ldo17_consumer[] = {
 119         REGULATOR_SUPPLY("vdd33", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 120 };
 121 static struct regulator_consumer_supply __initdata buck1_consumer[] = {
 122         REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */
 123 };
 124 static struct regulator_consumer_supply __initdata buck2_consumer[] = {
 125         REGULATOR_SUPPLY("vdd_int", NULL), /* CPUFREQ */
 126 };
 127 static struct regulator_consumer_supply __initdata buck3_consumer[] = {
 128         REGULATOR_SUPPLY("vdd_g3d", "mali_drm"), /* G3D */
 129 };
 130 static struct regulator_consumer_supply __initdata buck7_consumer[] = {
 131         REGULATOR_SUPPLY("vcc", "platform-lcd"), /* LCD */
 132 };
 133
 134 static struct regulator_init_data __initdata max8997_ldo1_data = {
 135         .constraints    = {
 136                 .name           = "VDD_ABB_3.3V",
 137                 .min_uV         = 3300000,
 138                 .max_uV         = 3300000,
 139                 .apply_uV       = 1,
 140                 .state_mem      = {
 141                         .disabled       = 1,
 142                 },
 143         },
 144 };
 145
 146 static struct regulator_init_data __initdata max8997_ldo2_data  = {
 147         .constraints    = {
 148                 .name           = "VDD_ALIVE_1.1V",
 149                 .min_uV         = 1100000,
 150                 .max_uV         = 1100000,
 151                 .apply_uV       = 1,
 152                 .always_on      = 1,
 153                 .state_mem      = {
 154                         .enabled        = 1,
 155                 },
 156         },
 157 };
 158
 159 static struct regulator_init_data __initdata max8997_ldo3_data = {
 160         .constraints    = {
 161                 .name           = "VMIPI_1.1V",
 162                 .min_uV         = 1100000,
 163                 .max_uV         = 1100000,
 164                 .apply_uV       = 1,
 165                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 166                 .state_mem      = {
 167                         .disabled       = 1,
 168                 },
 169         },
 170         .num_consumer_supplies  = ARRAY_SIZE(ldo3_consumer),
 171         .consumer_supplies      = ldo3_consumer,
 172 };
 173
 174 static struct regulator_init_data __initdata max8997_ldo4_data = {
 175         .constraints    = {
 176                 .name           = "VDD_RTC_1.8V",
 177                 .min_uV         = 1800000,
 178                 .max_uV         = 1800000,
 179                 .apply_uV       = 1,
 180                 .always_on      = 1,
 181                 .state_mem      = {
 182                         .disabled       = 1,
 183                 },
 184         },
 185 };
 186
 187 static struct regulator_init_data __initdata max8997_ldo6_data = {
 188         .constraints    = {
 189                 .name           = "VMIPI_1.8V",
 190                 .min_uV         = 1800000,
 191                 .max_uV         = 1800000,
 192                 .apply_uV       = 1,
 193                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 194                 .state_mem      = {
 195                         .disabled       = 1,
 196                 },
 197         },
 198         .num_consumer_supplies  = ARRAY_SIZE(ldo6_consumer),
 199         .consumer_supplies      = ldo6_consumer,
 200 };
 201
 202 static struct regulator_init_data __initdata max8997_ldo7_data = {
 203         .constraints    = {
 204                 .name           = "VDD_AUD_1.8V",
 205                 .min_uV         = 1800000,
 206                 .max_uV         = 1800000,
 207                 .apply_uV       = 1,
 208                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 209                 .state_mem      = {
 210                         .disabled       = 1,
 211                 },
 212         },
 213         .num_consumer_supplies  = ARRAY_SIZE(ldo7_consumer),
 214         .consumer_supplies      = ldo7_consumer,
 215 };
 216
 217 static struct regulator_init_data __initdata max8997_ldo8_data = {
 218         .constraints    = {
 219                 .name           = "VADC_3.3V",
 220                 .min_uV         = 3300000,
 221                 .max_uV         = 3300000,
 222                 .apply_uV       = 1,
 223                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 224                 .state_mem      = {
 225                         .disabled       = 1,
 226                 },
 227         },
 228         .num_consumer_supplies  = ARRAY_SIZE(ldo8_consumer),
 229         .consumer_supplies      = ldo8_consumer,
 230 };
 231
 232 static struct regulator_init_data __initdata max8997_ldo9_data = {
 233         .constraints    = {
 234                 .name           = "DVDD_SWB_2.8V",
 235                 .min_uV         = 2800000,
 236                 .max_uV         = 2800000,
 237                 .apply_uV       = 1,
 238                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 239                 .state_mem      = {
 240                         .disabled       = 1,
 241                 },
 242         },
 243         .num_consumer_supplies  = ARRAY_SIZE(ldo9_consumer),
 244         .consumer_supplies      = ldo9_consumer,
 245 };
 246
 247 static struct regulator_init_data __initdata max8997_ldo10_data = {
 248         .constraints    = {
 249                 .name           = "VDD_PLL_1.1V",
 250                 .min_uV         = 1100000,
 251                 .max_uV         = 1100000,
 252                 .apply_uV       = 1,
 253                 .always_on      = 1,
 254                 .state_mem      = {
 255                         .disabled       = 1,
 256                 },
 257         },
 258 };
 259
 260 static struct regulator_init_data __initdata max8997_ldo11_data = {
 261         .constraints    = {
 262                 .name           = "VDD_AUD_3V",
 263                 .min_uV         = 3000000,
 264                 .max_uV         = 3000000,
 265                 .apply_uV       = 1,
 266                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 267                 .state_mem      = {
 268                         .disabled       = 1,
 269                 },
 270         },
 271         .num_consumer_supplies  = ARRAY_SIZE(ldo11_consumer),
 272         .consumer_supplies      = ldo11_consumer,
 273 };
 274
 275 static struct regulator_init_data __initdata max8997_ldo14_data = {
 276         .constraints    = {
 277                 .name           = "AVDD18_SWB_1.8V",
 278                 .min_uV         = 1800000,
 279                 .max_uV         = 1800000,
 280                 .apply_uV       = 1,
 281                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 282                 .state_mem      = {
 283                         .disabled       = 1,
 284                 },
 285         },
 286         .num_consumer_supplies  = ARRAY_SIZE(ldo14_consumer),
 287         .consumer_supplies      = ldo14_consumer,
 288 };
 289
 290 static struct regulator_init_data __initdata max8997_ldo17_data = {
 291         .constraints    = {
 292                 .name           = "VDD_SWB_3.3V",
 293                 .min_uV         = 3300000,
 294                 .max_uV         = 3300000,
 295                 .apply_uV       = 1,
 296                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 297                 .state_mem      = {
 298                         .disabled       = 1,
 299                 },
 300         },
 301         .num_consumer_supplies  = ARRAY_SIZE(ldo17_consumer),
 302         .consumer_supplies      = ldo17_consumer,
 303 };
 304
 305 static struct regulator_init_data __initdata max8997_ldo21_data = {
 306         .constraints    = {
 307                 .name           = "VDD_MIF_1.2V",
 308                 .min_uV         = 1200000,
 309                 .max_uV         = 1200000,
 310                 .apply_uV       = 1,
 311                 .always_on      = 1,
 312                 .state_mem      = {
 313                         .disabled       = 1,
 314                 },
 315         },
 316 };
 317
 318 static struct regulator_init_data __initdata max8997_buck1_data = {
 319         .constraints    = {
 320                 .name           = "VDD_ARM_1.2V",
 321                 .min_uV         = 950000,
 322                 .max_uV         = 1350000,
 323                 .always_on      = 1,
 324                 .boot_on        = 1,
 325                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 326                 .state_mem      = {
 327                         .disabled       = 1,
 328                 },
 329         },
 330         .num_consumer_supplies  = ARRAY_SIZE(buck1_consumer),
 331         .consumer_supplies      = buck1_consumer,
 332 };
 333
 334 static struct regulator_init_data __initdata max8997_buck2_data = {
 335         .constraints    = {
 336                 .name           = "VDD_INT_1.1V",
 337                 .min_uV         = 900000,
 338                 .max_uV         = 1100000,
 339                 .always_on      = 1,
 340                 .boot_on        = 1,
 341                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 342                 .state_mem      = {
 343                         .disabled       = 1,
 344                 },
 345         },
 346         .num_consumer_supplies  = ARRAY_SIZE(buck2_consumer),
 347         .consumer_supplies      = buck2_consumer,
 348 };
 349
 350 static struct regulator_init_data __initdata max8997_buck3_data = {
 351         .constraints    = {
 352                 .name           = "VDD_G3D_1.1V",
 353                 .min_uV         = 900000,
 354                 .max_uV         = 1100000,
 355                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 356                                         REGULATOR_CHANGE_STATUS,
 357                 .state_mem      = {
 358                         .disabled       = 1,
 359                 },
 360         },
 361         .num_consumer_supplies  = ARRAY_SIZE(buck3_consumer),
 362         .consumer_supplies      = buck3_consumer,
 363 };
 364
 365 static struct regulator_init_data __initdata max8997_buck5_data = {
 366         .constraints    = {
 367                 .name           = "VDDQ_M1M2_1.2V",
 368                 .min_uV         = 1200000,
 369                 .max_uV         = 1200000,
 370                 .apply_uV       = 1,
 371                 .always_on      = 1,
 372                 .state_mem      = {
 373                         .disabled       = 1,
 374                 },
 375         },
 376 };
 377
 378 static struct regulator_init_data __initdata max8997_buck7_data = {
 379         .constraints    = {
 380                 .name           = "VDD_LCD_3.3V",
 381                 .min_uV         = 3300000,
 382                 .max_uV         = 3300000,
 383                 .boot_on        = 1,
 384                 .apply_uV       = 1,
 385                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 386                 .state_mem      = {
 387                         .disabled       = 1
 388                 },
 389         },
 390         .num_consumer_supplies  = ARRAY_SIZE(buck7_consumer),
 391         .consumer_supplies      = buck7_consumer,
 392 };
 393
 394 static struct max8997_regulator_data __initdata origen_max8997_regulators[] = {
 395         { MAX8997_LDO1,         &max8997_ldo1_data },
 396         { MAX8997_LDO2,         &max8997_ldo2_data },
 397         { MAX8997_LDO3,         &max8997_ldo3_data },
 398         { MAX8997_LDO4,         &max8997_ldo4_data },
 399         { MAX8997_LDO6,         &max8997_ldo6_data },
 400         { MAX8997_LDO7,         &max8997_ldo7_data },
 401         { MAX8997_LDO8,         &max8997_ldo8_data },
 402         { MAX8997_LDO9,         &max8997_ldo9_data },
 403         { MAX8997_LDO10,        &max8997_ldo10_data },
 404         { MAX8997_LDO11,        &max8997_ldo11_data },
 405         { MAX8997_LDO14,        &max8997_ldo14_data },
 406         { MAX8997_LDO17,        &max8997_ldo17_data },
 407         { MAX8997_LDO21,        &max8997_ldo21_data },
 408         { MAX8997_BUCK1,        &max8997_buck1_data },
 409         { MAX8997_BUCK2,        &max8997_buck2_data },
 410         { MAX8997_BUCK3,        &max8997_buck3_data },
 411         { MAX8997_BUCK5,        &max8997_buck5_data },
 412         { MAX8997_BUCK7,        &max8997_buck7_data },
 413 };
 414
 415 struct max8997_platform_data __initdata origen_max8997_pdata = {
 416         .num_regulators = ARRAY_SIZE(origen_max8997_regulators),
 417         .regulators     = origen_max8997_regulators,
 418
 419         .wakeup = true,
 420         .buck1_gpiodvs  = false,
 421         .buck2_gpiodvs  = false,
 422         .buck5_gpiodvs  = false,
 423         .irq_base       = IRQ_GPIO_END + 1,
 424
 425         .ignore_gpiodvs_side_effect = true,
 426         .buck125_default_idx = 0x0,
 427
 428         .buck125_gpios[0]       = EXYNOS4_GPX0(0),
 429         .buck125_gpios[1]       = EXYNOS4_GPX0(1),
 430         .buck125_gpios[2]       = EXYNOS4_GPX0(2),
 431
 432         .buck1_voltage[0]       = 1350000,
 433         .buck1_voltage[1]       = 1300000,
 434         .buck1_voltage[2]       = 1250000,
 435         .buck1_voltage[3]       = 1200000,
 436         .buck1_voltage[4]       = 1150000,
 437         .buck1_voltage[5]       = 1100000,
 438         .buck1_voltage[6]       = 1000000,
 439         .buck1_voltage[7]       = 950000,
 440
 441         .buck2_voltage[0]       = 1100000,
 442         .buck2_voltage[1]       = 1100000,
 443         .buck2_voltage[2]       = 1100000,
 444         .buck2_voltage[3]       = 1100000,
 445         .buck2_voltage[4]       = 1000000,
 446         .buck2_voltage[5]       = 1000000,
 447         .buck2_voltage[6]       = 1000000,
 448         .buck2_voltage[7]       = 1000000,
 449
 450         .buck5_voltage[0]       = 1200000,
 451         .buck5_voltage[1]       = 1200000,
 452         .buck5_voltage[2]       = 1200000,
 453         .buck5_voltage[3]       = 1200000,
 454         .buck5_voltage[4]       = 1200000,
 455         .buck5_voltage[5]       = 1200000,
 456         .buck5_voltage[6]       = 1200000,
 457         .buck5_voltage[7]       = 1200000,
 458 };
 459
 460 /* I2C0 */
 461 static struct i2c_board_info i2c0_devs[] __initdata = {
 462         {
 463                 I2C_BOARD_INFO("max8997", (0xCC >> 1)),
 464                 .platform_data  = &origen_max8997_pdata,
 465                 .irq            = IRQ_EINT(4),
 466         },
 467 };
 468
 469 static struct s3c_sdhci_platdata origen_hsmmc0_pdata __initdata = {
 470         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 471         .clk_type               = S3C_SDHCI_CLK_DIV_EXTERNAL,
 472 };
 473
 474 static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = {
 475         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 476         .clk_type               = S3C_SDHCI_CLK_DIV_EXTERNAL,
 477 };
 478
 479 /* USB EHCI */
 480 static struct s5p_ehci_platdata origen_ehci_pdata;
 481
 482 static void __init origen_ehci_init(void)
 483 {
 484         struct s5p_ehci_platdata *pdata = &origen_ehci_pdata;
 485
 486         s5p_ehci_set_platdata(pdata);
 487 }
 488
 489 /* USB OHCI */
 490 static struct exynos4_ohci_platdata origen_ohci_pdata;
 491
 492 static void __init origen_ohci_init(void)
 493 {
 494         struct exynos4_ohci_platdata *pdata = &origen_ohci_pdata;
 495
 496         exynos4_ohci_set_platdata(pdata);
 497 }
 498
 499 static struct gpio_keys_button origen_gpio_keys_table[] = {
 500         {
 501                 .code                   = KEY_MENU,
 502                 .gpio                   = EXYNOS4_GPX1(5),
 503                 .desc                   = "gpio-keys: KEY_MENU",
 504                 .type                   = EV_KEY,
 505                 .active_low             = 1,
 506                 .wakeup                 = 1,
 507                 .debounce_interval      = 1,
 508         }, {
 509                 .code                   = KEY_HOME,
 510                 .gpio                   = EXYNOS4_GPX1(6),
 511                 .desc                   = "gpio-keys: KEY_HOME",
 512                 .type                   = EV_KEY,
 513                 .active_low             = 1,
 514                 .wakeup                 = 1,
 515                 .debounce_interval      = 1,
 516         }, {
 517                 .code                   = KEY_BACK,
 518                 .gpio                   = EXYNOS4_GPX1(7),
 519                 .desc                   = "gpio-keys: KEY_BACK",
 520                 .type                   = EV_KEY,
 521                 .active_low             = 1,
 522                 .wakeup                 = 1,
 523                 .debounce_interval      = 1,
 524         }, {
 525                 .code                   = KEY_UP,
 526                 .gpio                   = EXYNOS4_GPX2(0),
 527                 .desc                   = "gpio-keys: KEY_UP",
 528                 .type                   = EV_KEY,
 529                 .active_low             = 1,
 530                 .wakeup                 = 1,
 531                 .debounce_interval      = 1,
 532         }, {
 533                 .code                   = KEY_DOWN,
 534                 .gpio                   = EXYNOS4_GPX2(1),
 535                 .desc                   = "gpio-keys: KEY_DOWN",
 536                 .type                   = EV_KEY,
 537                 .active_low             = 1,
 538                 .wakeup                 = 1,
 539                 .debounce_interval      = 1,
 540         },
 541 };
 542
 543 static struct gpio_keys_platform_data origen_gpio_keys_data = {
 544         .buttons        = origen_gpio_keys_table,
 545         .nbuttons       = ARRAY_SIZE(origen_gpio_keys_table),
 546 };
 547
 548 static struct platform_device origen_device_gpiokeys = {
 549         .name           = "gpio-keys",
 550         .dev            = {
 551                 .platform_data  = &origen_gpio_keys_data,
 552         },
 553 };
 554
 555 static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power)
 556 {
 557         int ret;
 558
 559         if (power)
 560                 ret = gpio_request_one(EXYNOS4_GPE3(4),
 561                                         GPIOF_OUT_INIT_HIGH, "GPE3_4");
 562         else
 563                 ret = gpio_request_one(EXYNOS4_GPE3(4),
 564                                         GPIOF_OUT_INIT_LOW, "GPE3_4");
 565
 566         gpio_free(EXYNOS4_GPE3(4));
 567
 568         if (ret)
 569                 pr_err("failed to request gpio for LCD power: %d\n", ret);
 570 }
 571
 572 static struct plat_lcd_data origen_lcd_hv070wsa_data = {
 573         .set_power = lcd_hv070wsa_set_power,
 574 };
 575
 576 static struct platform_device origen_lcd_hv070wsa = {
 577         .name                   = "platform-lcd",
 578         .dev.parent             = &s5p_device_fimd0.dev,
 579         .dev.platform_data      = &origen_lcd_hv070wsa_data,
 580 };
 581
 582 static struct s3c_fb_pd_win origen_fb_win0 = {
 583         .win_mode = {
 584                 .left_margin    = 64,
 585                 .right_margin   = 16,
 586                 .upper_margin   = 64,
 587                 .lower_margin   = 16,
 588                 .hsync_len      = 48,
 589                 .vsync_len      = 3,
 590                 .xres           = 1024,
 591                 .yres           = 600,
 592         },
 593         .max_bpp                = 32,
 594         .default_bpp            = 24,
 595 };
 596
 597 static struct s3c_fb_platdata origen_lcd_pdata __initdata = {
 598         .win[0]         = &origen_fb_win0,
 599         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 600         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
 601                                 VIDCON1_INV_VCLK,
 602         .setup_gpio     = exynos4_fimd0_gpio_setup_24bpp,
 603 };
 604
 605 static struct platform_device *origen_devices[] __initdata = {
 606         &s3c_device_hsmmc2,
 607         &s3c_device_hsmmc0,
 608         &s3c_device_i2c0,
 609         &s3c_device_rtc,
 610         &s3c_device_wdt,
 611         &s5p_device_ehci,
 612         &s5p_device_fimc0,
 613         &s5p_device_fimc1,
 614         &s5p_device_fimc2,
 615         &s5p_device_fimc3,
 616         &s5p_device_fimd0,
 617         &s5p_device_hdmi,
 618         &s5p_device_i2c_hdmiphy,
 619         &s5p_device_mfc,
 620         &s5p_device_mfc_l,
 621         &s5p_device_mfc_r,
 622         &s5p_device_mixer,
 623         &exynos4_device_ohci,
 624         &exynos4_device_pd[PD_LCD0],
 625         &exynos4_device_pd[PD_TV],
 626         &exynos4_device_pd[PD_G3D],
 627         &exynos4_device_pd[PD_LCD1],
 628         &exynos4_device_pd[PD_CAM],
 629         &exynos4_device_pd[PD_GPS],
 630         &exynos4_device_pd[PD_MFC],
 631         &origen_device_gpiokeys,
 632         &origen_lcd_hv070wsa,
 633 };
 634
 635 /* LCD Backlight data */
 636 static struct samsung_bl_gpio_info origen_bl_gpio_info = {
 637         .no             = EXYNOS4_GPD0(0),
 638         .func           = S3C_GPIO_SFN(2),
 639 };
 640
 641 static struct platform_pwm_backlight_data origen_bl_data = {
 642         .pwm_id         = 0,
 643         .pwm_period_ns  = 1000,
 644 };
 645
 646 static void s5p_tv_setup(void)
 647 {
 648         /* Direct HPD to HDMI chip */
 649         gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug");
 650         s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
 651         s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
 652 }
 653
 654 static void __init origen_map_io(void)
 655 {
 656         exynos_init_io(NULL, 0);
 657         s3c24xx_init_clocks(24000000);
 658         s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs));
 659 }
 660
 661 static void __init origen_power_init(void)
 662 {
 663         gpio_request(EXYNOS4_GPX0(4), "PMIC_IRQ");
 664         s3c_gpio_cfgpin(EXYNOS4_GPX0(4), S3C_GPIO_SFN(0xf));
 665         s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE);
 666 }
 667
 668 static void __init origen_reserve(void)
 669 {
 670         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
 671 }
 672
 673 static void __init origen_machine_init(void)
 674 {
 675         origen_power_init();
 676
 677         s3c_i2c0_set_platdata(NULL);
 678         i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
 679
 680         /*
 681          * Since sdhci instance 2 can contain a bootable media,
 682          * sdhci instance 0 is registered after instance 2.
 683          */
 684         s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata);
 685         s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata);
 686
 687         origen_ehci_init();
 688         origen_ohci_init();
 689         clk_xusbxti.rate = 24000000;
 690
 691         s5p_tv_setup();
 692         s5p_i2c_hdmiphy_set_platdata(NULL);
 693
 694         s5p_fimd0_set_platdata(&origen_lcd_pdata);
 695
 696         platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
 697
 698         s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
 699
 700         s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
 701         s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
 702
 703         s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
 704
 705         samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
 706 }
 707
 708 MACHINE_START(ORIGEN, "ORIGEN")
 709         /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */
 710         .atag_offset    = 0x100,
 711         .init_irq       = exynos4_init_irq,
 712         .map_io         = origen_map_io,
 713         .handle_irq     = gic_handle_irq,
 714         .init_machine   = origen_machine_init,
 715         .timer          = &exynos4_timer,
 716         .reserve        = &origen_reserve,
 717         .restart        = exynos4_restart,
 718 MACHINE_END