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