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 "common.h"
  49
  50 /* Following are default values for UCON, ULCON and UFCON UART registers */
  51 #define ORIGEN_UCON_DEFAULT     (S3C2410_UCON_TXILEVEL |        \
  52                                  S3C2410_UCON_RXILEVEL |        \
  53                                  S3C2410_UCON_TXIRQMODE |       \
  54                                  S3C2410_UCON_RXIRQMODE |       \
  55                                  S3C2410_UCON_RXFIFO_TOI |      \
  56                                  S3C2443_UCON_RXERR_IRQEN)
  57
  58 #define ORIGEN_ULCON_DEFAULT    S3C2410_LCON_CS8
  59
  60 #define ORIGEN_UFCON_DEFAULT    (S3C2410_UFCON_FIFOMODE |       \
  61                                  S5PV210_UFCON_TXTRIG4 |        \
  62                                  S5PV210_UFCON_RXTRIG4)
  63
  64 static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {
  65         [0] = {
  66                 .hwport         = 0,
  67                 .flags          = 0,
  68                 .ucon           = ORIGEN_UCON_DEFAULT,
  69                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  70                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  71         },
  72         [1] = {
  73                 .hwport         = 1,
  74                 .flags          = 0,
  75                 .ucon           = ORIGEN_UCON_DEFAULT,
  76                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  77                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  78         },
  79         [2] = {
  80                 .hwport         = 2,
  81                 .flags          = 0,
  82                 .ucon           = ORIGEN_UCON_DEFAULT,
  83                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  84                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  85         },
  86         [3] = {
  87                 .hwport         = 3,
  88                 .flags          = 0,
  89                 .ucon           = ORIGEN_UCON_DEFAULT,
  90                 .ulcon          = ORIGEN_ULCON_DEFAULT,
  91                 .ufcon          = ORIGEN_UFCON_DEFAULT,
  92         },
  93 };
  94
  95 static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
  96         REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
  97         REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
  98         REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
  99 };
 100 static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
 101         REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
 102 };
 103 static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
 104         REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */
 105 };
 106 static struct regulator_consumer_supply __initdata ldo8_consumer[] = {
 107         REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */
 108         REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */
 109 };
 110 static struct regulator_consumer_supply __initdata ldo9_consumer[] = {
 111         REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 112 };
 113 static struct regulator_consumer_supply __initdata ldo11_consumer[] = {
 114         REGULATOR_SUPPLY("dvdd", "alc5625"), /* Realtek ALC5625 */
 115 };
 116 static struct regulator_consumer_supply __initdata ldo14_consumer[] = {
 117         REGULATOR_SUPPLY("avdd18", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 118 };
 119 static struct regulator_consumer_supply __initdata ldo17_consumer[] = {
 120         REGULATOR_SUPPLY("vdd33", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
 121 };
 122 static struct regulator_consumer_supply __initdata buck1_consumer[] = {
 123         REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */
 124 };
 125 static struct regulator_consumer_supply __initdata buck2_consumer[] = {
 126         REGULATOR_SUPPLY("vdd_int", NULL), /* CPUFREQ */
 127 };
 128 static struct regulator_consumer_supply __initdata buck3_consumer[] = {
 129         REGULATOR_SUPPLY("vdd_g3d", "mali_drm"), /* G3D */
 130 };
 131 static struct regulator_consumer_supply __initdata buck7_consumer[] = {
 132         REGULATOR_SUPPLY("vcc", "platform-lcd"), /* LCD */
 133 };
 134
 135 static struct regulator_init_data __initdata max8997_ldo1_data = {
 136         .constraints    = {
 137                 .name           = "VDD_ABB_3.3V",
 138                 .min_uV         = 3300000,
 139                 .max_uV         = 3300000,
 140                 .apply_uV       = 1,
 141                 .state_mem      = {
 142                         .disabled       = 1,
 143                 },
 144         },
 145 };
 146
 147 static struct regulator_init_data __initdata max8997_ldo2_data  = {
 148         .constraints    = {
 149                 .name           = "VDD_ALIVE_1.1V",
 150                 .min_uV         = 1100000,
 151                 .max_uV         = 1100000,
 152                 .apply_uV       = 1,
 153                 .always_on      = 1,
 154                 .state_mem      = {
 155                         .enabled        = 1,
 156                 },
 157         },
 158 };
 159
 160 static struct regulator_init_data __initdata max8997_ldo3_data = {
 161         .constraints    = {
 162                 .name           = "VMIPI_1.1V",
 163                 .min_uV         = 1100000,
 164                 .max_uV         = 1100000,
 165                 .apply_uV       = 1,
 166                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 167                 .state_mem      = {
 168                         .disabled       = 1,
 169                 },
 170         },
 171         .num_consumer_supplies  = ARRAY_SIZE(ldo3_consumer),
 172         .consumer_supplies      = ldo3_consumer,
 173 };
 174
 175 static struct regulator_init_data __initdata max8997_ldo4_data = {
 176         .constraints    = {
 177                 .name           = "VDD_RTC_1.8V",
 178                 .min_uV         = 1800000,
 179                 .max_uV         = 1800000,
 180                 .apply_uV       = 1,
 181                 .always_on      = 1,
 182                 .state_mem      = {
 183                         .disabled       = 1,
 184                 },
 185         },
 186 };
 187
 188 static struct regulator_init_data __initdata max8997_ldo6_data = {
 189         .constraints    = {
 190                 .name           = "VMIPI_1.8V",
 191                 .min_uV         = 1800000,
 192                 .max_uV         = 1800000,
 193                 .apply_uV       = 1,
 194                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 195                 .state_mem      = {
 196                         .disabled       = 1,
 197                 },
 198         },
 199         .num_consumer_supplies  = ARRAY_SIZE(ldo6_consumer),
 200         .consumer_supplies      = ldo6_consumer,
 201 };
 202
 203 static struct regulator_init_data __initdata max8997_ldo7_data = {
 204         .constraints    = {
 205                 .name           = "VDD_AUD_1.8V",
 206                 .min_uV         = 1800000,
 207                 .max_uV         = 1800000,
 208                 .apply_uV       = 1,
 209                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 210                 .state_mem      = {
 211                         .disabled       = 1,
 212                 },
 213         },
 214         .num_consumer_supplies  = ARRAY_SIZE(ldo7_consumer),
 215         .consumer_supplies      = ldo7_consumer,
 216 };
 217
 218 static struct regulator_init_data __initdata max8997_ldo8_data = {
 219         .constraints    = {
 220                 .name           = "VADC_3.3V",
 221                 .min_uV         = 3300000,
 222                 .max_uV         = 3300000,
 223                 .apply_uV       = 1,
 224                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 225                 .state_mem      = {
 226                         .disabled       = 1,
 227                 },
 228         },
 229         .num_consumer_supplies  = ARRAY_SIZE(ldo8_consumer),
 230         .consumer_supplies      = ldo8_consumer,
 231 };
 232
 233 static struct regulator_init_data __initdata max8997_ldo9_data = {
 234         .constraints    = {
 235                 .name           = "DVDD_SWB_2.8V",
 236                 .min_uV         = 2800000,
 237                 .max_uV         = 2800000,
 238                 .apply_uV       = 1,
 239                 .always_on      = 1,
 240                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 241                 .state_mem      = {
 242                         .disabled       = 1,
 243                 },
 244         },
 245         .num_consumer_supplies  = ARRAY_SIZE(ldo9_consumer),
 246         .consumer_supplies      = ldo9_consumer,
 247 };
 248
 249 static struct regulator_init_data __initdata max8997_ldo10_data = {
 250         .constraints    = {
 251                 .name           = "VDD_PLL_1.1V",
 252                 .min_uV         = 1100000,
 253                 .max_uV         = 1100000,
 254                 .apply_uV       = 1,
 255                 .always_on      = 1,
 256                 .state_mem      = {
 257                         .disabled       = 1,
 258                 },
 259         },
 260 };
 261
 262 static struct regulator_init_data __initdata max8997_ldo11_data = {
 263         .constraints    = {
 264                 .name           = "VDD_AUD_3V",
 265                 .min_uV         = 3000000,
 266                 .max_uV         = 3000000,
 267                 .apply_uV       = 1,
 268                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 269                 .state_mem      = {
 270                         .disabled       = 1,
 271                 },
 272         },
 273         .num_consumer_supplies  = ARRAY_SIZE(ldo11_consumer),
 274         .consumer_supplies      = ldo11_consumer,
 275 };
 276
 277 static struct regulator_init_data __initdata max8997_ldo14_data = {
 278         .constraints    = {
 279                 .name           = "AVDD18_SWB_1.8V",
 280                 .min_uV         = 1800000,
 281                 .max_uV         = 1800000,
 282                 .apply_uV       = 1,
 283                 .always_on      = 1,
 284                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 285                 .state_mem      = {
 286                         .disabled       = 1,
 287                 },
 288         },
 289         .num_consumer_supplies  = ARRAY_SIZE(ldo14_consumer),
 290         .consumer_supplies      = ldo14_consumer,
 291 };
 292
 293 static struct regulator_init_data __initdata max8997_ldo17_data = {
 294         .constraints    = {
 295                 .name           = "VDD_SWB_3.3V",
 296                 .min_uV         = 3300000,
 297                 .max_uV         = 3300000,
 298                 .apply_uV       = 1,
 299                 .always_on      = 1,
 300                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 301                 .state_mem      = {
 302                         .disabled       = 1,
 303                 },
 304         },
 305         .num_consumer_supplies  = ARRAY_SIZE(ldo17_consumer),
 306         .consumer_supplies      = ldo17_consumer,
 307 };
 308
 309 static struct regulator_init_data __initdata max8997_ldo21_data = {
 310         .constraints    = {
 311                 .name           = "VDD_MIF_1.2V",
 312                 .min_uV         = 1200000,
 313                 .max_uV         = 1200000,
 314                 .apply_uV       = 1,
 315                 .always_on      = 1,
 316                 .state_mem      = {
 317                         .disabled       = 1,
 318                 },
 319         },
 320 };
 321
 322 static struct regulator_init_data __initdata max8997_buck1_data = {
 323         .constraints    = {
 324                 .name           = "VDD_ARM_1.2V",
 325                 .min_uV         = 950000,
 326                 .max_uV         = 1350000,
 327                 .always_on      = 1,
 328                 .boot_on        = 1,
 329                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 330                 .state_mem      = {
 331                         .disabled       = 1,
 332                 },
 333         },
 334         .num_consumer_supplies  = ARRAY_SIZE(buck1_consumer),
 335         .consumer_supplies      = buck1_consumer,
 336 };
 337
 338 static struct regulator_init_data __initdata max8997_buck2_data = {
 339         .constraints    = {
 340                 .name           = "VDD_INT_1.1V",
 341                 .min_uV         = 900000,
 342                 .max_uV         = 1100000,
 343                 .always_on      = 1,
 344                 .boot_on        = 1,
 345                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
 346                 .state_mem      = {
 347                         .disabled       = 1,
 348                 },
 349         },
 350         .num_consumer_supplies  = ARRAY_SIZE(buck2_consumer),
 351         .consumer_supplies      = buck2_consumer,
 352 };
 353
 354 static struct regulator_init_data __initdata max8997_buck3_data = {
 355         .constraints    = {
 356                 .name           = "VDD_G3D_1.1V",
 357                 .min_uV         = 900000,
 358                 .max_uV         = 1100000,
 359                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 360                                         REGULATOR_CHANGE_STATUS,
 361                 .state_mem      = {
 362                         .disabled       = 1,
 363                 },
 364         },
 365         .num_consumer_supplies  = ARRAY_SIZE(buck3_consumer),
 366         .consumer_supplies      = buck3_consumer,
 367 };
 368
 369 static struct regulator_init_data __initdata max8997_buck5_data = {
 370         .constraints    = {
 371                 .name           = "VDDQ_M1M2_1.2V",
 372                 .min_uV         = 1200000,
 373                 .max_uV         = 1200000,
 374                 .apply_uV       = 1,
 375                 .always_on      = 1,
 376                 .state_mem      = {
 377                         .disabled       = 1,
 378                 },
 379         },
 380 };
 381
 382 static struct regulator_init_data __initdata max8997_buck7_data = {
 383         .constraints    = {
 384                 .name           = "VDD_LCD_3.3V",
 385                 .min_uV         = 3300000,
 386                 .max_uV         = 3300000,
 387                 .boot_on        = 1,
 388                 .apply_uV       = 1,
 389                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 390                 .state_mem      = {
 391                         .disabled       = 1
 392                 },
 393         },
 394         .num_consumer_supplies  = ARRAY_SIZE(buck7_consumer),
 395         .consumer_supplies      = buck7_consumer,
 396 };
 397
 398 static struct max8997_regulator_data __initdata origen_max8997_regulators[] = {
 399         { MAX8997_LDO1,         &max8997_ldo1_data },
 400         { MAX8997_LDO2,         &max8997_ldo2_data },
 401         { MAX8997_LDO3,         &max8997_ldo3_data },
 402         { MAX8997_LDO4,         &max8997_ldo4_data },
 403         { MAX8997_LDO6,         &max8997_ldo6_data },
 404         { MAX8997_LDO7,         &max8997_ldo7_data },
 405         { MAX8997_LDO8,         &max8997_ldo8_data },
 406         { MAX8997_LDO9,         &max8997_ldo9_data },
 407         { MAX8997_LDO10,        &max8997_ldo10_data },
 408         { MAX8997_LDO11,        &max8997_ldo11_data },
 409         { MAX8997_LDO14,        &max8997_ldo14_data },
 410         { MAX8997_LDO17,        &max8997_ldo17_data },
 411         { MAX8997_LDO21,        &max8997_ldo21_data },
 412         { MAX8997_BUCK1,        &max8997_buck1_data },
 413         { MAX8997_BUCK2,        &max8997_buck2_data },
 414         { MAX8997_BUCK3,        &max8997_buck3_data },
 415         { MAX8997_BUCK5,        &max8997_buck5_data },
 416         { MAX8997_BUCK7,        &max8997_buck7_data },
 417 };
 418
 419 struct max8997_platform_data __initdata origen_max8997_pdata = {
 420         .num_regulators = ARRAY_SIZE(origen_max8997_regulators),
 421         .regulators     = origen_max8997_regulators,
 422
 423         .wakeup = true,
 424         .buck1_gpiodvs  = false,
 425         .buck2_gpiodvs  = false,
 426         .buck5_gpiodvs  = false,
 427         .irq_base       = IRQ_GPIO_END + 1,
 428
 429         .ignore_gpiodvs_side_effect = true,
 430         .buck125_default_idx = 0x0,
 431
 432         .buck125_gpios[0]       = EXYNOS4_GPX0(0),
 433         .buck125_gpios[1]       = EXYNOS4_GPX0(1),
 434         .buck125_gpios[2]       = EXYNOS4_GPX0(2),
 435
 436         .buck1_voltage[0]       = 1350000,
 437         .buck1_voltage[1]       = 1300000,
 438         .buck1_voltage[2]       = 1250000,
 439         .buck1_voltage[3]       = 1200000,
 440         .buck1_voltage[4]       = 1150000,
 441         .buck1_voltage[5]       = 1100000,
 442         .buck1_voltage[6]       = 1000000,
 443         .buck1_voltage[7]       = 950000,
 444
 445         .buck2_voltage[0]       = 1100000,
 446         .buck2_voltage[1]       = 1100000,
 447         .buck2_voltage[2]       = 1100000,
 448         .buck2_voltage[3]       = 1100000,
 449         .buck2_voltage[4]       = 1000000,
 450         .buck2_voltage[5]       = 1000000,
 451         .buck2_voltage[6]       = 1000000,
 452         .buck2_voltage[7]       = 1000000,
 453
 454         .buck5_voltage[0]       = 1200000,
 455         .buck5_voltage[1]       = 1200000,
 456         .buck5_voltage[2]       = 1200000,
 457         .buck5_voltage[3]       = 1200000,
 458         .buck5_voltage[4]       = 1200000,
 459         .buck5_voltage[5]       = 1200000,
 460         .buck5_voltage[6]       = 1200000,
 461         .buck5_voltage[7]       = 1200000,
 462 };
 463
 464 /* I2C0 */
 465 static struct i2c_board_info i2c0_devs[] __initdata = {
 466         {
 467                 I2C_BOARD_INFO("max8997", (0xCC >> 1)),
 468                 .platform_data  = &origen_max8997_pdata,
 469                 .irq            = IRQ_EINT(4),
 470         },
 471 };
 472
 473 static struct s3c_sdhci_platdata origen_hsmmc0_pdata __initdata = {
 474         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 475         .clk_type               = S3C_SDHCI_CLK_DIV_EXTERNAL,
 476 };
 477
 478 static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = {
 479         .cd_type                = S3C_SDHCI_CD_INTERNAL,
 480         .clk_type               = S3C_SDHCI_CLK_DIV_EXTERNAL,
 481 };
 482
 483 /* USB EHCI */
 484 static struct s5p_ehci_platdata origen_ehci_pdata;
 485
 486 static void __init origen_ehci_init(void)
 487 {
 488         struct s5p_ehci_platdata *pdata = &origen_ehci_pdata;
 489
 490         s5p_ehci_set_platdata(pdata);
 491 }
 492
 493 /* USB OHCI */
 494 static struct exynos4_ohci_platdata origen_ohci_pdata;
 495
 496 static void __init origen_ohci_init(void)
 497 {
 498         struct exynos4_ohci_platdata *pdata = &origen_ohci_pdata;
 499
 500         exynos4_ohci_set_platdata(pdata);
 501 }
 502
 503 static struct gpio_keys_button origen_gpio_keys_table[] = {
 504         {
 505                 .code                   = KEY_MENU,
 506                 .gpio                   = EXYNOS4_GPX1(5),
 507                 .desc                   = "gpio-keys: KEY_MENU",
 508                 .type                   = EV_KEY,
 509                 .active_low             = 1,
 510                 .wakeup                 = 1,
 511                 .debounce_interval      = 1,
 512         }, {
 513                 .code                   = KEY_HOME,
 514                 .gpio                   = EXYNOS4_GPX1(6),
 515                 .desc                   = "gpio-keys: KEY_HOME",
 516                 .type                   = EV_KEY,
 517                 .active_low             = 1,
 518                 .wakeup                 = 1,
 519                 .debounce_interval      = 1,
 520         }, {
 521                 .code                   = KEY_BACK,
 522                 .gpio                   = EXYNOS4_GPX1(7),
 523                 .desc                   = "gpio-keys: KEY_BACK",
 524                 .type                   = EV_KEY,
 525                 .active_low             = 1,
 526                 .wakeup                 = 1,
 527                 .debounce_interval      = 1,
 528         }, {
 529                 .code                   = KEY_UP,
 530                 .gpio                   = EXYNOS4_GPX2(0),
 531                 .desc                   = "gpio-keys: KEY_UP",
 532                 .type                   = EV_KEY,
 533                 .active_low             = 1,
 534                 .wakeup                 = 1,
 535                 .debounce_interval      = 1,
 536         }, {
 537                 .code                   = KEY_DOWN,
 538                 .gpio                   = EXYNOS4_GPX2(1),
 539                 .desc                   = "gpio-keys: KEY_DOWN",
 540                 .type                   = EV_KEY,
 541                 .active_low             = 1,
 542                 .wakeup                 = 1,
 543                 .debounce_interval      = 1,
 544         },
 545 };
 546
 547 static struct gpio_keys_platform_data origen_gpio_keys_data = {
 548         .buttons        = origen_gpio_keys_table,
 549         .nbuttons       = ARRAY_SIZE(origen_gpio_keys_table),
 550 };
 551
 552 static struct platform_device origen_device_gpiokeys = {
 553         .name           = "gpio-keys",
 554         .dev            = {
 555                 .platform_data  = &origen_gpio_keys_data,
 556         },
 557 };
 558
 559 static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power)
 560 {
 561         int ret;
 562
 563         if (power)
 564                 ret = gpio_request_one(EXYNOS4_GPE3(4),
 565                                         GPIOF_OUT_INIT_HIGH, "GPE3_4");
 566         else
 567                 ret = gpio_request_one(EXYNOS4_GPE3(4),
 568                                         GPIOF_OUT_INIT_LOW, "GPE3_4");
 569
 570         gpio_free(EXYNOS4_GPE3(4));
 571
 572         if (ret)
 573                 pr_err("failed to request gpio for LCD power: %d\n", ret);
 574 }
 575
 576 static struct plat_lcd_data origen_lcd_hv070wsa_data = {
 577         .set_power = lcd_hv070wsa_set_power,
 578 };
 579
 580 static struct platform_device origen_lcd_hv070wsa = {
 581         .name                   = "platform-lcd",
 582         .dev.parent             = &s5p_device_fimd0.dev,
 583         .dev.platform_data      = &origen_lcd_hv070wsa_data,
 584 };
 585
 586 static struct s3c_fb_pd_win origen_fb_win0 = {
 587         .win_mode = {
 588                 .left_margin    = 64,
 589                 .right_margin   = 16,
 590                 .upper_margin   = 64,
 591                 .lower_margin   = 16,
 592                 .hsync_len      = 48,
 593                 .vsync_len      = 3,
 594                 .xres           = 1024,
 595                 .yres           = 600,
 596         },
 597         .max_bpp                = 32,
 598         .default_bpp            = 24,
 599 };
 600
 601 static struct s3c_fb_platdata origen_lcd_pdata __initdata = {
 602         .win[0]         = &origen_fb_win0,
 603         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 604         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
 605                                 VIDCON1_INV_VCLK,
 606         .setup_gpio     = exynos4_fimd0_gpio_setup_24bpp,
 607 };
 608
 609 /* Bluetooth rfkill gpio platform data */
 610 struct rfkill_gpio_platform_data origen_bt_pdata = {
 611         .reset_gpio     = EXYNOS4_GPX2(2),
 612         .shutdown_gpio  = -1,
 613         .type           = RFKILL_TYPE_BLUETOOTH,
 614         .name           = "origen-bt",
 615 };
 616
 617 /* Bluetooth Platform device */
 618 static struct platform_device origen_device_bluetooth = {
 619         .name           = "rfkill_gpio",
 620         .id             = -1,
 621         .dev            = {
 622                 .platform_data  = &origen_bt_pdata,
 623         },
 624 };
 625
 626 static struct platform_device *origen_devices[] __initdata = {
 627         &s3c_device_hsmmc2,
 628         &s3c_device_hsmmc0,
 629         &s3c_device_i2c0,
 630         &s3c_device_rtc,
 631         &s3c_device_wdt,
 632         &s5p_device_ehci,
 633         &s5p_device_fimc0,
 634         &s5p_device_fimc1,
 635         &s5p_device_fimc2,
 636         &s5p_device_fimc3,
 637         &s5p_device_fimc_md,
 638         &s5p_device_fimd0,
 639         &s5p_device_g2d,
 640         &s5p_device_hdmi,
 641         &s5p_device_i2c_hdmiphy,
 642         &s5p_device_jpeg,
 643         &s5p_device_mfc,
 644         &s5p_device_mfc_l,
 645         &s5p_device_mfc_r,
 646         &s5p_device_mixer,
 647         &exynos4_device_ohci,
 648         &exynos4_device_pd[PD_LCD0],
 649         &exynos4_device_pd[PD_TV],
 650         &exynos4_device_pd[PD_G3D],
 651         &exynos4_device_pd[PD_LCD1],
 652         &exynos4_device_pd[PD_CAM],
 653         &exynos4_device_pd[PD_GPS],
 654         &exynos4_device_pd[PD_MFC],
 655         &origen_device_gpiokeys,
 656         &origen_lcd_hv070wsa,
 657         &origen_device_bluetooth,
 658 };
 659
 660 /* LCD Backlight data */
 661 static struct samsung_bl_gpio_info origen_bl_gpio_info = {
 662         .no             = EXYNOS4_GPD0(0),
 663         .func           = S3C_GPIO_SFN(2),
 664 };
 665
 666 static struct platform_pwm_backlight_data origen_bl_data = {
 667         .pwm_id         = 0,
 668         .pwm_period_ns  = 1000,
 669 };
 670
 671 static void __init origen_bt_setup(void)
 672 {
 673         gpio_request(EXYNOS4_GPA0(0), "GPIO BT_UART");
 674         /* 4 UART Pins configuration */
 675         s3c_gpio_cfgrange_nopull(EXYNOS4_GPA0(0), 4, S3C_GPIO_SFN(2));
 676         /* Setup BT Reset, this gpio will be requesed by rfkill-gpio */
 677         s3c_gpio_cfgpin(EXYNOS4_GPX2(2), S3C_GPIO_OUTPUT);
 678         s3c_gpio_setpull(EXYNOS4_GPX2(2), S3C_GPIO_PULL_NONE);
 679 }
 680
 681 static void s5p_tv_setup(void)
 682 {
 683         /* Direct HPD to HDMI chip */
 684         gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug");
 685         s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
 686         s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
 687 }
 688
 689 static void __init origen_map_io(void)
 690 {
 691         exynos_init_io(NULL, 0);
 692         s3c24xx_init_clocks(24000000);
 693         s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs));
 694 }
 695
 696 static void __init origen_power_init(void)
 697 {
 698         gpio_request(EXYNOS4_GPX0(4), "PMIC_IRQ");
 699         s3c_gpio_cfgpin(EXYNOS4_GPX0(4), S3C_GPIO_SFN(0xf));
 700         s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE);
 701 }
 702
 703 static void __init origen_reserve(void)
 704 {
 705         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
 706 }
 707
 708 static void __init origen_machine_init(void)
 709 {
 710         origen_power_init();
 711
 712         s3c_i2c0_set_platdata(NULL);
 713         i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
 714
 715         /*
 716          * Since sdhci instance 2 can contain a bootable media,
 717          * sdhci instance 0 is registered after instance 2.
 718          */
 719         s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata);
 720         s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata);
 721
 722         origen_ehci_init();
 723         origen_ohci_init();
 724         clk_xusbxti.rate = 24000000;
 725
 726         s5p_tv_setup();
 727         s5p_i2c_hdmiphy_set_platdata(NULL);
 728
 729         s5p_fimd0_set_platdata(&origen_lcd_pdata);
 730
 731         platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
 732
 733         s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
 734
 735         s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
 736         s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
 737
 738         s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
 739
 740         samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
 741
 742         origen_bt_setup();
 743 }
 744
 745 MACHINE_START(ORIGEN, "ORIGEN")
 746         /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */
 747         .atag_offset    = 0x100,
 748         .init_irq       = exynos4_init_irq,
 749         .map_io         = origen_map_io,
 750         .handle_irq     = gic_handle_irq,
 751         .init_machine   = origen_machine_init,
 752         .timer          = &exynos4_timer,
 753         .reserve        = &origen_reserve,
 754         .restart        = exynos4_restart,
 755 MACHINE_END