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