arch/arm/mach-s5pv210/mach-goni.c

   1 /* linux/arch/arm/mach-s5pv210/mach-goni.c
   2  *
   3  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com/
   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/kernel.h>
  12 #include <linux/types.h>
  13 #include <linux/init.h>
  14 #include <linux/serial_core.h>
  15 #include <linux/fb.h>
  16 #include <linux/i2c.h>
  17 #include <linux/i2c-gpio.h>
  18 #include <linux/i2c/atmel_mxt_ts.h>
  19 #include <linux/mfd/max8998.h>
  20 #include <linux/mfd/wm8994/pdata.h>
  21 #include <linux/regulator/fixed.h>
  22 #include <linux/spi/spi.h>
  23 #include <linux/spi/spi_gpio.h>
  24 #include <linux/lcd.h>
  25 #include <linux/gpio_keys.h>
  26 #include <linux/input.h>
  27 #include <linux/gpio.h>
  28 #include <linux/mmc/host.h>
  29 #include <linux/interrupt.h>
  30 #include <linux/platform_data/s3c-hsotg.h>
  31
  32 #include <asm/hardware/vic.h>
  33 #include <asm/mach/arch.h>
  34 #include <asm/mach/map.h>
  35 #include <asm/setup.h>
  36 #include <asm/mach-types.h>
  37
  38 #include <mach/map.h>
  39 #include <mach/regs-clock.h>
  40
  41 #include <plat/gpio-cfg.h>
  42 #include <plat/regs-serial.h>
  43 #include <plat/devs.h>
  44 #include <plat/cpu.h>
  45 #include <plat/fb.h>
  46 #include <plat/iic.h>
  47 #include <plat/keypad.h>
  48 #include <plat/sdhci.h>
  49 #include <plat/clock.h>
  50 #include <plat/s5p-time.h>
  51 #include <plat/mfc.h>
  52 #include <plat/regs-fb-v4.h>
  53 #include <plat/camport.h>
  54
  55 #include <media/v4l2-mediabus.h>
  56 #include <media/s5p_fimc.h>
  57 #include <media/noon010pc30.h>
  58
  59 #include "common.h"
  60
  61 /* Following are default values for UCON, ULCON and UFCON UART registers */
  62 #define GONI_UCON_DEFAULT       (S3C2410_UCON_TXILEVEL |        \
  63                                  S3C2410_UCON_RXILEVEL |        \
  64                                  S3C2410_UCON_TXIRQMODE |       \
  65                                  S3C2410_UCON_RXIRQMODE |       \
  66                                  S3C2410_UCON_RXFIFO_TOI |      \
  67                                  S3C2443_UCON_RXERR_IRQEN)
  68
  69 #define GONI_ULCON_DEFAULT      S3C2410_LCON_CS8
  70
  71 #define GONI_UFCON_DEFAULT      S3C2410_UFCON_FIFOMODE
  72
  73 static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
  74         [0] = {
  75                 .hwport         = 0,
  76                 .flags          = 0,
  77                 .ucon           = GONI_UCON_DEFAULT,
  78                 .ulcon          = GONI_ULCON_DEFAULT,
  79                 .ufcon          = GONI_UFCON_DEFAULT |
  80                         S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
  81         },
  82         [1] = {
  83                 .hwport         = 1,
  84                 .flags          = 0,
  85                 .ucon           = GONI_UCON_DEFAULT,
  86                 .ulcon          = GONI_ULCON_DEFAULT,
  87                 .ufcon          = GONI_UFCON_DEFAULT |
  88                         S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
  89         },
  90         [2] = {
  91                 .hwport         = 2,
  92                 .flags          = 0,
  93                 .ucon           = GONI_UCON_DEFAULT,
  94                 .ulcon          = GONI_ULCON_DEFAULT,
  95                 .ufcon          = GONI_UFCON_DEFAULT |
  96                         S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
  97         },
  98         [3] = {
  99                 .hwport         = 3,
 100                 .flags          = 0,
 101                 .ucon           = GONI_UCON_DEFAULT,
 102                 .ulcon          = GONI_ULCON_DEFAULT,
 103                 .ufcon          = GONI_UFCON_DEFAULT |
 104                         S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
 105         },
 106 };
 107
 108 /* Frame Buffer */
 109 static struct s3c_fb_pd_win goni_fb_win0 = {
 110         .max_bpp        = 32,
 111         .default_bpp    = 16,
 112         .xres           = 480,
 113         .yres           = 800,
 114         .virtual_x      = 480,
 115         .virtual_y      = 2 * 800,
 116 };
 117
 118 static struct fb_videomode goni_lcd_timing = {
 119         .left_margin    = 16,
 120         .right_margin   = 16,
 121         .upper_margin   = 2,
 122         .lower_margin   = 28,
 123         .hsync_len      = 2,
 124         .vsync_len      = 1,
 125         .xres           = 480,
 126         .yres           = 800,
 127         .refresh        = 55,
 128 };
 129
 130 static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
 131         .win[0]         = &goni_fb_win0,
 132         .vtiming        = &goni_lcd_timing,
 133         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
 134                           VIDCON0_CLKSEL_LCD,
 135         .vidcon1        = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
 136                           | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 137         .setup_gpio     = s5pv210_fb_gpio_setup_24bpp,
 138 };
 139
 140 static int lcd_power_on(struct lcd_device *ld, int enable)
 141 {
 142         return 1;
 143 }
 144
 145 static int reset_lcd(struct lcd_device *ld)
 146 {
 147         static unsigned int first = 1;
 148         int reset_gpio = -1;
 149
 150         reset_gpio = S5PV210_MP05(5);
 151
 152         if (first) {
 153                 gpio_request(reset_gpio, "MLCD_RST");
 154                 first = 0;
 155         }
 156
 157         gpio_direction_output(reset_gpio, 1);
 158         return 1;
 159 }
 160
 161 static struct lcd_platform_data goni_lcd_platform_data = {
 162         .reset                  = reset_lcd,
 163         .power_on               = lcd_power_on,
 164         .lcd_enabled            = 0,
 165         .reset_delay            = 120,  /* 120ms */
 166         .power_on_delay         = 25,   /* 25ms */
 167         .power_off_delay        = 200,  /* 200ms */
 168 };
 169
 170 #define LCD_BUS_NUM     3
 171 static struct spi_board_info spi_board_info[] __initdata = {
 172         {
 173                 .modalias       = "s6e63m0",
 174                 .platform_data  = &goni_lcd_platform_data,
 175                 .max_speed_hz   = 1200000,
 176                 .bus_num        = LCD_BUS_NUM,
 177                 .chip_select    = 0,
 178                 .mode           = SPI_MODE_3,
 179                 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
 180         },
 181 };
 182
 183 static struct spi_gpio_platform_data lcd_spi_gpio_data = {
 184         .sck    = S5PV210_MP04(1), /* DISPLAY_CLK */
 185         .mosi   = S5PV210_MP04(3), /* DISPLAY_SI */
 186         .miso   = SPI_GPIO_NO_MISO,
 187         .num_chipselect = 1,
 188 };
 189
 190 static struct platform_device goni_spi_gpio = {
 191         .name   = "spi_gpio",
 192         .id     = LCD_BUS_NUM,
 193         .dev    = {
 194                 .parent         = &s3c_device_fb.dev,
 195                 .platform_data  = &lcd_spi_gpio_data,
 196         },
 197 };
 198
 199 /* KEYPAD */
 200 static uint32_t keymap[] __initdata = {
 201         /* KEY(row, col, keycode) */
 202         KEY(0, 1, KEY_MENU),            /* Send */
 203         KEY(0, 2, KEY_BACK),            /* End */
 204         KEY(1, 1, KEY_CONFIG),          /* Half shot */
 205         KEY(1, 2, KEY_VOLUMEUP),
 206         KEY(2, 1, KEY_CAMERA),          /* Full shot */
 207         KEY(2, 2, KEY_VOLUMEDOWN),
 208 };
 209
 210 static struct matrix_keymap_data keymap_data __initdata = {
 211         .keymap         = keymap,
 212         .keymap_size    = ARRAY_SIZE(keymap),
 213 };
 214
 215 static struct samsung_keypad_platdata keypad_data __initdata = {
 216         .keymap_data    = &keymap_data,
 217         .rows           = 3,
 218         .cols           = 3,
 219 };
 220
 221 /* Radio */
 222 static struct i2c_board_info i2c1_devs[] __initdata = {
 223         {
 224                 I2C_BOARD_INFO("si470x", 0x10),
 225         },
 226 };
 227
 228 static void __init goni_radio_init(void)
 229 {
 230         int gpio;
 231
 232         gpio = S5PV210_GPJ2(4);                 /* XMSMDATA_4 */
 233         gpio_request(gpio, "FM_INT");
 234         s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
 235         i2c1_devs[0].irq = gpio_to_irq(gpio);
 236
 237         gpio = S5PV210_GPJ2(5);                 /* XMSMDATA_5 */
 238         gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
 239 }
 240
 241 /* TSP */
 242 static struct mxt_platform_data qt602240_platform_data = {
 243         .x_line         = 17,
 244         .y_line         = 11,
 245         .x_size         = 800,
 246         .y_size         = 480,
 247         .blen           = 0x21,
 248         .threshold      = 0x28,
 249         .voltage        = 2800000,              /* 2.8V */
 250         .orient         = MXT_DIAGONAL,
 251         .irqflags       = IRQF_TRIGGER_FALLING,
 252 };
 253
 254 static struct s3c2410_platform_i2c i2c2_data __initdata = {
 255         .flags          = 0,
 256         .bus_num        = 2,
 257         .slave_addr     = 0x10,
 258         .frequency      = 400 * 1000,
 259         .sda_delay      = 100,
 260 };
 261
 262 static struct i2c_board_info i2c2_devs[] __initdata = {
 263         {
 264                 I2C_BOARD_INFO("qt602240_ts", 0x4a),
 265                 .platform_data = &qt602240_platform_data,
 266         },
 267 };
 268
 269 static void __init goni_tsp_init(void)
 270 {
 271         int gpio;
 272
 273         gpio = S5PV210_GPJ1(3);         /* XMSMADDR_11 */
 274         gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
 275         gpio_export(gpio, 0);
 276
 277         gpio = S5PV210_GPJ0(5);         /* XMSMADDR_5 */
 278         gpio_request(gpio, "TSP_INT");
 279
 280         s5p_register_gpio_interrupt(gpio);
 281         s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
 282         s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
 283         i2c2_devs[0].irq = gpio_to_irq(gpio);
 284 }
 285
 286 /* USB OTG */
 287 static struct s3c_hsotg_plat goni_hsotg_pdata;
 288
 289 static void goni_camera_init(void)
 290 {
 291         s5pv210_fimc_setup_gpio(S5P_CAMPORT_A);
 292
 293         /* Set max driver strength on CAM_A_CLKOUT pin. */
 294         s5p_gpio_set_drvstr(S5PV210_GPE1(3), S5P_GPIO_DRVSTR_LV4);
 295 }
 296
 297 /* MAX8998 regulators */
 298 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
 299
 300 static struct regulator_consumer_supply goni_ldo3_consumers[] = {
 301         REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
 302 };
 303
 304 static struct regulator_consumer_supply goni_ldo5_consumers[] = {
 305         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 306 };
 307
 308 static struct regulator_consumer_supply goni_ldo8_consumers[] = {
 309         REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
 310         REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
 311 };
 312
 313 static struct regulator_consumer_supply goni_ldo11_consumers[] = {
 314         REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
 315 };
 316
 317 static struct regulator_consumer_supply goni_ldo13_consumers[] = {
 318         REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
 319 };
 320
 321 static struct regulator_consumer_supply goni_ldo14_consumers[] = {
 322         REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
 323 };
 324
 325 static struct regulator_init_data goni_ldo2_data = {
 326         .constraints    = {
 327                 .name           = "VALIVE_1.1V",
 328                 .min_uV         = 1100000,
 329                 .max_uV         = 1100000,
 330                 .apply_uV       = 1,
 331                 .always_on      = 1,
 332                 .state_mem      = {
 333                         .enabled = 1,
 334                 },
 335         },
 336 };
 337
 338 static struct regulator_init_data goni_ldo3_data = {
 339         .constraints    = {
 340                 .name           = "VUSB+MIPI_1.1V",
 341                 .min_uV         = 1100000,
 342                 .max_uV         = 1100000,
 343                 .apply_uV       = 1,
 344                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 345         },
 346         .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
 347         .consumer_supplies = goni_ldo3_consumers,
 348 };
 349
 350 static struct regulator_init_data goni_ldo4_data = {
 351         .constraints    = {
 352                 .name           = "VDAC_3.3V",
 353                 .min_uV         = 3300000,
 354                 .max_uV         = 3300000,
 355                 .apply_uV       = 1,
 356         },
 357 };
 358
 359 static struct regulator_init_data goni_ldo5_data = {
 360         .constraints    = {
 361                 .name           = "VTF_2.8V",
 362                 .min_uV         = 2800000,
 363                 .max_uV         = 2800000,
 364                 .apply_uV       = 1,
 365                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 366         },
 367         .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
 368         .consumer_supplies = goni_ldo5_consumers,
 369 };
 370
 371 static struct regulator_init_data goni_ldo6_data = {
 372         .constraints    = {
 373                 .name           = "VCC_3.3V",
 374                 .min_uV         = 3300000,
 375                 .max_uV         = 3300000,
 376                 .apply_uV       = 1,
 377         },
 378 };
 379
 380 static struct regulator_init_data goni_ldo7_data = {
 381         .constraints    = {
 382                 .name           = "VLCD_1.8V",
 383                 .min_uV         = 1800000,
 384                 .max_uV         = 1800000,
 385                 .apply_uV       = 1,
 386                 .always_on      = 1,
 387         },
 388 };
 389
 390 static struct regulator_init_data goni_ldo8_data = {
 391         .constraints    = {
 392                 .name           = "VUSB+VADC_3.3V",
 393                 .min_uV         = 3300000,
 394                 .max_uV         = 3300000,
 395                 .apply_uV       = 1,
 396                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 397         },
 398         .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
 399         .consumer_supplies = goni_ldo8_consumers,
 400 };
 401
 402 static struct regulator_init_data goni_ldo9_data = {
 403         .constraints    = {
 404                 .name           = "VCC+VCAM_2.8V",
 405                 .min_uV         = 2800000,
 406                 .max_uV         = 2800000,
 407                 .apply_uV       = 1,
 408         },
 409 };
 410
 411 static struct regulator_init_data goni_ldo10_data = {
 412         .constraints    = {
 413                 .name           = "VPLL_1.1V",
 414                 .min_uV         = 1100000,
 415                 .max_uV         = 1100000,
 416                 .apply_uV       = 1,
 417                 .boot_on        = 1,
 418         },
 419 };
 420
 421 static struct regulator_init_data goni_ldo11_data = {
 422         .constraints    = {
 423                 .name           = "CAM_IO_2.8V",
 424                 .min_uV         = 2800000,
 425                 .max_uV         = 2800000,
 426                 .apply_uV       = 1,
 427                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 428         },
 429         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo11_consumers),
 430         .consumer_supplies      = goni_ldo11_consumers,
 431 };
 432
 433 static struct regulator_init_data goni_ldo12_data = {
 434         .constraints    = {
 435                 .name           = "CAM_ISP_1.2V",
 436                 .min_uV         = 1200000,
 437                 .max_uV         = 1200000,
 438                 .apply_uV       = 1,
 439         },
 440 };
 441
 442 static struct regulator_init_data goni_ldo13_data = {
 443         .constraints    = {
 444                 .name           = "CAM_A_2.8V",
 445                 .min_uV         = 2800000,
 446                 .max_uV         = 2800000,
 447                 .apply_uV       = 1,
 448                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 449         },
 450         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo13_consumers),
 451         .consumer_supplies      = goni_ldo13_consumers,
 452 };
 453
 454 static struct regulator_init_data goni_ldo14_data = {
 455         .constraints    = {
 456                 .name           = "CAM_CIF_1.8V",
 457                 .min_uV         = 1800000,
 458                 .max_uV         = 1800000,
 459                 .apply_uV       = 1,
 460                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 461         },
 462         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo14_consumers),
 463         .consumer_supplies      = goni_ldo14_consumers,
 464 };
 465
 466 static struct regulator_init_data goni_ldo15_data = {
 467         .constraints    = {
 468                 .name           = "CAM_AF_3.3V",
 469                 .min_uV         = 3300000,
 470                 .max_uV         = 3300000,
 471                 .apply_uV       = 1,
 472         },
 473 };
 474
 475 static struct regulator_init_data goni_ldo16_data = {
 476         .constraints    = {
 477                 .name           = "VMIPI_1.8V",
 478                 .min_uV         = 1800000,
 479                 .max_uV         = 1800000,
 480                 .apply_uV       = 1,
 481         },
 482 };
 483
 484 static struct regulator_init_data goni_ldo17_data = {
 485         .constraints    = {
 486                 .name           = "VCC_3.0V_LCD",
 487                 .min_uV         = 3000000,
 488                 .max_uV         = 3000000,
 489                 .apply_uV       = 1,
 490                 .always_on      = 1,
 491         },
 492 };
 493
 494 /* BUCK */
 495 static struct regulator_consumer_supply buck1_consumer =
 496         REGULATOR_SUPPLY("vddarm", NULL);
 497
 498 static struct regulator_consumer_supply buck2_consumer =
 499         REGULATOR_SUPPLY("vddint", NULL);
 500
 501 static struct regulator_consumer_supply buck3_consumer =
 502         REGULATOR_SUPPLY("vdet", "s5p-sdo");
 503
 504
 505 static struct regulator_init_data goni_buck1_data = {
 506         .constraints    = {
 507                 .name           = "VARM_1.2V",
 508                 .min_uV         = 1200000,
 509                 .max_uV         = 1200000,
 510                 .apply_uV       = 1,
 511                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 512                                   REGULATOR_CHANGE_STATUS,
 513         },
 514         .num_consumer_supplies  = 1,
 515         .consumer_supplies      = &buck1_consumer,
 516 };
 517
 518 static struct regulator_init_data goni_buck2_data = {
 519         .constraints    = {
 520                 .name           = "VINT_1.2V",
 521                 .min_uV         = 1200000,
 522                 .max_uV         = 1200000,
 523                 .apply_uV       = 1,
 524                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 525                                   REGULATOR_CHANGE_STATUS,
 526         },
 527         .num_consumer_supplies  = 1,
 528         .consumer_supplies      = &buck2_consumer,
 529 };
 530
 531 static struct regulator_init_data goni_buck3_data = {
 532         .constraints    = {
 533                 .name           = "VCC_1.8V",
 534                 .min_uV         = 1800000,
 535                 .max_uV         = 1800000,
 536                 .apply_uV       = 1,
 537                 .state_mem      = {
 538                         .enabled = 1,
 539                 },
 540         },
 541         .num_consumer_supplies  = 1,
 542         .consumer_supplies      = &buck3_consumer,
 543 };
 544
 545 static struct regulator_init_data goni_buck4_data = {
 546         .constraints    = {
 547                 .name           = "CAM_CORE_1.2V",
 548                 .min_uV         = 1200000,
 549                 .max_uV         = 1200000,
 550                 .apply_uV       = 1,
 551                 .always_on      = 1,
 552         },
 553 };
 554
 555 static struct max8998_regulator_data goni_regulators[] = {
 556         { MAX8998_LDO2,  &goni_ldo2_data },
 557         { MAX8998_LDO3,  &goni_ldo3_data },
 558         { MAX8998_LDO4,  &goni_ldo4_data },
 559         { MAX8998_LDO5,  &goni_ldo5_data },
 560         { MAX8998_LDO6,  &goni_ldo6_data },
 561         { MAX8998_LDO7,  &goni_ldo7_data },
 562         { MAX8998_LDO8,  &goni_ldo8_data },
 563         { MAX8998_LDO9,  &goni_ldo9_data },
 564         { MAX8998_LDO10, &goni_ldo10_data },
 565         { MAX8998_LDO11, &goni_ldo11_data },
 566         { MAX8998_LDO12, &goni_ldo12_data },
 567         { MAX8998_LDO13, &goni_ldo13_data },
 568         { MAX8998_LDO14, &goni_ldo14_data },
 569         { MAX8998_LDO15, &goni_ldo15_data },
 570         { MAX8998_LDO16, &goni_ldo16_data },
 571         { MAX8998_LDO17, &goni_ldo17_data },
 572         { MAX8998_BUCK1, &goni_buck1_data },
 573         { MAX8998_BUCK2, &goni_buck2_data },
 574         { MAX8998_BUCK3, &goni_buck3_data },
 575         { MAX8998_BUCK4, &goni_buck4_data },
 576 };
 577
 578 static struct max8998_platform_data goni_max8998_pdata = {
 579         .num_regulators = ARRAY_SIZE(goni_regulators),
 580         .regulators     = goni_regulators,
 581         .buck1_set1     = S5PV210_GPH0(3),
 582         .buck1_set2     = S5PV210_GPH0(4),
 583         .buck2_set3     = S5PV210_GPH0(5),
 584         .buck1_voltage1 = 1200000,
 585         .buck1_voltage2 = 1200000,
 586         .buck1_voltage3 = 1200000,
 587         .buck1_voltage4 = 1200000,
 588         .buck2_voltage1 = 1200000,
 589         .buck2_voltage2 = 1200000,
 590 };
 591 #endif
 592
 593 static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
 594         REGULATOR_SUPPLY("DBVDD", "5-001a"),
 595         REGULATOR_SUPPLY("AVDD2", "5-001a"),
 596         REGULATOR_SUPPLY("CPVDD", "5-001a"),
 597 };
 598
 599 static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
 600         REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
 601         REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
 602 };
 603
 604 static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
 605         .constraints = {
 606                 .always_on = 1,
 607         },
 608         .num_consumer_supplies  = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
 609         .consumer_supplies      = wm8994_fixed_voltage0_supplies,
 610 };
 611
 612 static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
 613         .constraints = {
 614                 .always_on = 1,
 615         },
 616         .num_consumer_supplies  = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
 617         .consumer_supplies      = wm8994_fixed_voltage1_supplies,
 618 };
 619
 620 static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
 621         .supply_name    = "VCC_1.8V_PDA",
 622         .microvolts     = 1800000,
 623         .gpio           = -EINVAL,
 624         .init_data      = &wm8994_fixed_voltage0_init_data,
 625 };
 626
 627 static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
 628         .supply_name    = "V_BAT",
 629         .microvolts     = 3700000,
 630         .gpio           = -EINVAL,
 631         .init_data      = &wm8994_fixed_voltage1_init_data,
 632 };
 633
 634 static struct platform_device wm8994_fixed_voltage0 = {
 635         .name           = "reg-fixed-voltage",
 636         .id             = 0,
 637         .dev            = {
 638                 .platform_data  = &wm8994_fixed_voltage0_config,
 639         },
 640 };
 641
 642 static struct platform_device wm8994_fixed_voltage1 = {
 643         .name           = "reg-fixed-voltage",
 644         .id             = 1,
 645         .dev            = {
 646                 .platform_data  = &wm8994_fixed_voltage1_config,
 647         },
 648 };
 649
 650 static struct regulator_consumer_supply wm8994_avdd1_supply =
 651         REGULATOR_SUPPLY("AVDD1", "5-001a");
 652
 653 static struct regulator_consumer_supply wm8994_dcvdd_supply =
 654         REGULATOR_SUPPLY("DCVDD", "5-001a");
 655
 656 static struct regulator_init_data wm8994_ldo1_data = {
 657         .constraints    = {
 658                 .name           = "AVDD1_3.0V",
 659                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 660         },
 661         .num_consumer_supplies  = 1,
 662         .consumer_supplies      = &wm8994_avdd1_supply,
 663 };
 664
 665 static struct regulator_init_data wm8994_ldo2_data = {
 666         .constraints    = {
 667                 .name           = "DCVDD_1.0V",
 668         },
 669         .num_consumer_supplies  = 1,
 670         .consumer_supplies      = &wm8994_dcvdd_supply,
 671 };
 672
 673 static struct wm8994_pdata wm8994_platform_data = {
 674         /* configure gpio1 function: 0x0001(Logic level input/output) */
 675         .gpio_defaults[0] = 0x0001,
 676         /* configure gpio3/4/5/7 function for AIF2 voice */
 677         .gpio_defaults[2] = 0x8100,
 678         .gpio_defaults[3] = 0x8100,
 679         .gpio_defaults[4] = 0x8100,
 680         .gpio_defaults[6] = 0x0100,
 681         /* configure gpio8/9/10/11 function for AIF3 BT */
 682         .gpio_defaults[7] = 0x8100,
 683         .gpio_defaults[8] = 0x0100,
 684         .gpio_defaults[9] = 0x0100,
 685         .gpio_defaults[10] = 0x0100,
 686         .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data },       /* XM0FRNB_2 */
 687         .ldo[1] = { 0, &wm8994_ldo2_data },
 688 };
 689
 690 /* GPIO I2C PMIC */
 691 #define AP_I2C_GPIO_PMIC_BUS_4  4
 692 static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
 693         .sda_pin        = S5PV210_GPJ4(0),      /* XMSMCSN */
 694         .scl_pin        = S5PV210_GPJ4(3),      /* XMSMIRQN */
 695 };
 696
 697 static struct platform_device goni_i2c_gpio_pmic = {
 698         .name           = "i2c-gpio",
 699         .id             = AP_I2C_GPIO_PMIC_BUS_4,
 700         .dev            = {
 701                 .platform_data  = &goni_i2c_gpio_pmic_data,
 702         },
 703 };
 704
 705 static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
 706 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
 707         {
 708                 /* 0xCC when SRAD = 0 */
 709                 I2C_BOARD_INFO("max8998", 0xCC >> 1),
 710                 .platform_data = &goni_max8998_pdata,
 711         },
 712 #endif
 713 };
 714
 715 /* GPIO I2C AP 1.8V */
 716 #define AP_I2C_GPIO_BUS_5       5
 717 static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
 718         .sda_pin        = S5PV210_MP05(3),      /* XM0ADDR_11 */
 719         .scl_pin        = S5PV210_MP05(2),      /* XM0ADDR_10 */
 720 };
 721
 722 static struct platform_device goni_i2c_gpio5 = {
 723         .name           = "i2c-gpio",
 724         .id             = AP_I2C_GPIO_BUS_5,
 725         .dev            = {
 726                 .platform_data  = &goni_i2c_gpio5_data,
 727         },
 728 };
 729
 730 static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
 731         {
 732                 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
 733                 I2C_BOARD_INFO("wm8994", 0x1a),
 734                 .platform_data  = &wm8994_platform_data,
 735         },
 736 };
 737
 738 /* PMIC Power button */
 739 static struct gpio_keys_button goni_gpio_keys_table[] = {
 740         {
 741                 .code           = KEY_POWER,
 742                 .gpio           = S5PV210_GPH2(6),
 743                 .desc           = "gpio-keys: KEY_POWER",
 744                 .type           = EV_KEY,
 745                 .active_low     = 1,
 746                 .wakeup         = 1,
 747                 .debounce_interval = 1,
 748         },
 749 };
 750
 751 static struct gpio_keys_platform_data goni_gpio_keys_data = {
 752         .buttons        = goni_gpio_keys_table,
 753         .nbuttons       = ARRAY_SIZE(goni_gpio_keys_table),
 754 };
 755
 756 static struct platform_device goni_device_gpiokeys = {
 757         .name = "gpio-keys",
 758         .dev = {
 759                 .platform_data = &goni_gpio_keys_data,
 760         },
 761 };
 762
 763 static void __init goni_pmic_init(void)
 764 {
 765         /* AP_PMIC_IRQ: EINT7 */
 766         s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
 767         s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
 768
 769         /* nPower: EINT22 */
 770         s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
 771         s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
 772 }
 773
 774 /* MoviNAND */
 775 static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
 776         .max_width              = 4,
 777         .host_caps2             = MMC_CAP2_BROKEN_VOLTAGE,
 778         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 779 };
 780
 781 /* Wireless LAN */
 782 static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
 783         .max_width              = 4,
 784         .cd_type                = S3C_SDHCI_CD_EXTERNAL,
 785         /* ext_cd_{init,cleanup} callbacks will be added later */
 786 };
 787
 788 /* External Flash */
 789 #define GONI_EXT_FLASH_EN       S5PV210_MP05(4)
 790 #define GONI_EXT_FLASH_CD       S5PV210_GPH3(4)
 791 static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
 792         .max_width              = 4,
 793         .cd_type                = S3C_SDHCI_CD_GPIO,
 794         .ext_cd_gpio            = GONI_EXT_FLASH_CD,
 795         .ext_cd_gpio_invert     = 1,
 796 };
 797
 798 static struct regulator_consumer_supply mmc2_supplies[] = {
 799         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 800 };
 801
 802 static struct regulator_init_data mmc2_fixed_voltage_init_data = {
 803         .constraints            = {
 804                 .name           = "V_TF_2.8V",
 805                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 806         },
 807         .num_consumer_supplies  = ARRAY_SIZE(mmc2_supplies),
 808         .consumer_supplies      = mmc2_supplies,
 809 };
 810
 811 static struct fixed_voltage_config mmc2_fixed_voltage_config = {
 812         .supply_name            = "EXT_FLASH_EN",
 813         .microvolts             = 2800000,
 814         .gpio                   = GONI_EXT_FLASH_EN,
 815         .enable_high            = true,
 816         .init_data              = &mmc2_fixed_voltage_init_data,
 817 };
 818
 819 static struct platform_device mmc2_fixed_voltage = {
 820         .name           = "reg-fixed-voltage",
 821         .id             = 2,
 822         .dev            = {
 823                 .platform_data  = &mmc2_fixed_voltage_config,
 824         },
 825 };
 826
 827 static void goni_setup_sdhci(void)
 828 {
 829         s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
 830         s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
 831         s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
 832 };
 833
 834 static struct noon010pc30_platform_data noon010pc30_pldata = {
 835         .clk_rate       = 16000000UL,
 836         .gpio_nreset    = S5PV210_GPB(2), /* CAM_CIF_NRST */
 837         .gpio_nstby     = S5PV210_GPB(0), /* CAM_CIF_NSTBY */
 838 };
 839
 840 static struct i2c_board_info noon010pc30_board_info = {
 841         I2C_BOARD_INFO("NOON010PC30", 0x60 >> 1),
 842         .platform_data = &noon010pc30_pldata,
 843 };
 844
 845 static struct s5p_fimc_isp_info goni_camera_sensors[] = {
 846         {
 847                 .mux_id         = 0,
 848                 .flags          = V4L2_MBUS_PCLK_SAMPLE_FALLING |
 849                                   V4L2_MBUS_VSYNC_ACTIVE_LOW,
 850                 .bus_type       = FIMC_ITU_601,
 851                 .board_info     = &noon010pc30_board_info,
 852                 .i2c_bus_num    = 0,
 853                 .clk_frequency  = 16000000UL,
 854         },
 855 };
 856
 857 static struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
 858         .isp_info       = goni_camera_sensors,
 859         .num_clients    = ARRAY_SIZE(goni_camera_sensors),
 860 };
 861
 862 static struct platform_device *goni_devices[] __initdata = {
 863         &s3c_device_fb,
 864         &s5p_device_onenand,
 865         &goni_spi_gpio,
 866         &goni_i2c_gpio_pmic,
 867         &goni_i2c_gpio5,
 868         &mmc2_fixed_voltage,
 869         &goni_device_gpiokeys,
 870         &s5p_device_mfc,
 871         &s5p_device_mfc_l,
 872         &s5p_device_mfc_r,
 873         &s5p_device_mixer,
 874         &s5p_device_sdo,
 875         &s3c_device_i2c0,
 876         &s5p_device_fimc0,
 877         &s5p_device_fimc1,
 878         &s5p_device_fimc2,
 879         &s5p_device_fimc_md,
 880         &s3c_device_hsmmc0,
 881         &s3c_device_hsmmc1,
 882         &s3c_device_hsmmc2,
 883         &s5pv210_device_iis0,
 884         &s3c_device_usb_hsotg,
 885         &samsung_device_keypad,
 886         &s3c_device_i2c1,
 887         &s3c_device_i2c2,
 888         &wm8994_fixed_voltage0,
 889         &wm8994_fixed_voltage1,
 890 };
 891
 892 static void __init goni_sound_init(void)
 893 {
 894         /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
 895          * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
 896          * because it needs 24MHz clock to operate WM8994 codec.
 897          */
 898         __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
 899 }
 900
 901 static void __init goni_map_io(void)
 902 {
 903         s5pv210_init_io(NULL, 0);
 904         s3c24xx_init_clocks(24000000);
 905         s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
 906         s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
 907 }
 908
 909 static void __init goni_reserve(void)
 910 {
 911         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
 912 }
 913
 914 static void __init goni_machine_init(void)
 915 {
 916         /* Radio: call before I2C 1 registeration */
 917         goni_radio_init();
 918
 919         /* I2C0 */
 920         s3c_i2c0_set_platdata(NULL);
 921
 922         /* I2C1 */
 923         s3c_i2c1_set_platdata(NULL);
 924         i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
 925
 926         /* TSP: call before I2C 2 registeration */
 927         goni_tsp_init();
 928
 929         /* I2C2 */
 930         s3c_i2c2_set_platdata(&i2c2_data);
 931         i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
 932
 933         /* PMIC */
 934         goni_pmic_init();
 935         i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
 936                         ARRAY_SIZE(i2c_gpio_pmic_devs));
 937         /* SDHCI */
 938         goni_setup_sdhci();
 939
 940         /* SOUND */
 941         goni_sound_init();
 942         i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
 943                         ARRAY_SIZE(i2c_gpio5_devs));
 944
 945         /* FB */
 946         s3c_fb_set_platdata(&goni_lcd_pdata);
 947
 948         /* FIMC */
 949         s3c_set_platdata(&goni_fimc_md_platdata, sizeof(goni_fimc_md_platdata),
 950                          &s5p_device_fimc_md);
 951
 952         s3c_hsotg_set_platdata(&goni_hsotg_pdata);
 953
 954         goni_camera_init();
 955
 956         /* SPI */
 957         spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
 958
 959         /* KEYPAD */
 960         samsung_keypad_set_platdata(&keypad_data);
 961
 962         clk_xusbxti.rate = 24000000;
 963
 964         platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
 965 }
 966
 967 MACHINE_START(GONI, "GONI")
 968         /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
 969         .atag_offset    = 0x100,
 970         .init_irq       = s5pv210_init_irq,
 971         .handle_irq     = vic_handle_irq,
 972         .map_io         = goni_map_io,
 973         .init_machine   = goni_machine_init,
 974         .timer          = &s5p_timer,
 975         .reserve        = &goni_reserve,
 976         .restart        = s5pv210_restart,
 977 MACHINE_END