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/mach/arch.h>
  33 #include <asm/mach/map.h>
  34 #include <asm/setup.h>
  35 #include <asm/mach-types.h>
  36
  37 #include <video/samsung_fimd.h>
  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 <linux/platform_data/i2c-s3c2410.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/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         .max_bpp        = 32,
 110         .default_bpp    = 16,
 111         .xres           = 480,
 112         .yres           = 800,
 113         .virtual_x      = 480,
 114         .virtual_y      = 2 * 800,
 115 };
 116
 117 static struct fb_videomode goni_lcd_timing = {
 118         .left_margin    = 16,
 119         .right_margin   = 16,
 120         .upper_margin   = 2,
 121         .lower_margin   = 28,
 122         .hsync_len      = 2,
 123         .vsync_len      = 1,
 124         .xres           = 480,
 125         .yres           = 800,
 126         .refresh        = 55,
 127 };
 128
 129 static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
 130         .win[0]         = &goni_fb_win0,
 131         .vtiming        = &goni_lcd_timing,
 132         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
 133                           VIDCON0_CLKSEL_LCD,
 134         .vidcon1        = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
 135                           | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 136         .setup_gpio     = s5pv210_fb_gpio_setup_24bpp,
 137 };
 138
 139 static int lcd_power_on(struct lcd_device *ld, int enable)
 140 {
 141         return 1;
 142 }
 143
 144 static int reset_lcd(struct lcd_device *ld)
 145 {
 146         static unsigned int first = 1;
 147         int reset_gpio = -1;
 148
 149         reset_gpio = S5PV210_MP05(5);
 150
 151         if (first) {
 152                 gpio_request(reset_gpio, "MLCD_RST");
 153                 first = 0;
 154         }
 155
 156         gpio_direction_output(reset_gpio, 1);
 157         return 1;
 158 }
 159
 160 static struct lcd_platform_data goni_lcd_platform_data = {
 161         .reset                  = reset_lcd,
 162         .power_on               = lcd_power_on,
 163         .lcd_enabled            = 0,
 164         .reset_delay            = 120,  /* 120ms */
 165         .power_on_delay         = 25,   /* 25ms */
 166         .power_off_delay        = 200,  /* 200ms */
 167 };
 168
 169 #define LCD_BUS_NUM     3
 170 static struct spi_board_info spi_board_info[] __initdata = {
 171         {
 172                 .modalias       = "s6e63m0",
 173                 .platform_data  = &goni_lcd_platform_data,
 174                 .max_speed_hz   = 1200000,
 175                 .bus_num        = LCD_BUS_NUM,
 176                 .chip_select    = 0,
 177                 .mode           = SPI_MODE_3,
 178                 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
 179         },
 180 };
 181
 182 static struct spi_gpio_platform_data lcd_spi_gpio_data = {
 183         .sck    = S5PV210_MP04(1), /* DISPLAY_CLK */
 184         .mosi   = S5PV210_MP04(3), /* DISPLAY_SI */
 185         .miso   = SPI_GPIO_NO_MISO,
 186         .num_chipselect = 1,
 187 };
 188
 189 static struct platform_device goni_spi_gpio = {
 190         .name   = "spi_gpio",
 191         .id     = LCD_BUS_NUM,
 192         .dev    = {
 193                 .parent         = &s3c_device_fb.dev,
 194                 .platform_data  = &lcd_spi_gpio_data,
 195         },
 196 };
 197
 198 /* KEYPAD */
 199 static uint32_t keymap[] __initdata = {
 200         /* KEY(row, col, keycode) */
 201         KEY(0, 1, KEY_MENU),            /* Send */
 202         KEY(0, 2, KEY_BACK),            /* End */
 203         KEY(1, 1, KEY_CONFIG),          /* Half shot */
 204         KEY(1, 2, KEY_VOLUMEUP),
 205         KEY(2, 1, KEY_CAMERA),          /* Full shot */
 206         KEY(2, 2, KEY_VOLUMEDOWN),
 207 };
 208
 209 static struct matrix_keymap_data keymap_data __initdata = {
 210         .keymap         = keymap,
 211         .keymap_size    = ARRAY_SIZE(keymap),
 212 };
 213
 214 static struct samsung_keypad_platdata keypad_data __initdata = {
 215         .keymap_data    = &keymap_data,
 216         .rows           = 3,
 217         .cols           = 3,
 218 };
 219
 220 /* Radio */
 221 static struct i2c_board_info i2c1_devs[] __initdata = {
 222         {
 223                 I2C_BOARD_INFO("si470x", 0x10),
 224         },
 225 };
 226
 227 static void __init goni_radio_init(void)
 228 {
 229         int gpio;
 230
 231         gpio = S5PV210_GPJ2(4);                 /* XMSMDATA_4 */
 232         gpio_request(gpio, "FM_INT");
 233         s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
 234         i2c1_devs[0].irq = gpio_to_irq(gpio);
 235
 236         gpio = S5PV210_GPJ2(5);                 /* XMSMDATA_5 */
 237         gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
 238 }
 239
 240 /* TSP */
 241 static struct mxt_platform_data qt602240_platform_data = {
 242         .x_line         = 17,
 243         .y_line         = 11,
 244         .x_size         = 800,
 245         .y_size         = 480,
 246         .blen           = 0x21,
 247         .threshold      = 0x28,
 248         .voltage        = 2800000,              /* 2.8V */
 249         .orient         = MXT_DIAGONAL,
 250         .irqflags       = IRQF_TRIGGER_FALLING,
 251 };
 252
 253 static struct s3c2410_platform_i2c i2c2_data __initdata = {
 254         .flags          = 0,
 255         .bus_num        = 2,
 256         .slave_addr     = 0x10,
 257         .frequency      = 400 * 1000,
 258         .sda_delay      = 100,
 259 };
 260
 261 static struct i2c_board_info i2c2_devs[] __initdata = {
 262         {
 263                 I2C_BOARD_INFO("qt602240_ts", 0x4a),
 264                 .platform_data = &qt602240_platform_data,
 265         },
 266 };
 267
 268 static void __init goni_tsp_init(void)
 269 {
 270         int gpio;
 271
 272         gpio = S5PV210_GPJ1(3);         /* XMSMADDR_11 */
 273         gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
 274         gpio_export(gpio, 0);
 275
 276         gpio = S5PV210_GPJ0(5);         /* XMSMADDR_5 */
 277         gpio_request(gpio, "TSP_INT");
 278
 279         s5p_register_gpio_interrupt(gpio);
 280         s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
 281         s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
 282         i2c2_devs[0].irq = gpio_to_irq(gpio);
 283 }
 284
 285 /* USB OTG */
 286 static struct s3c_hsotg_plat goni_hsotg_pdata;
 287
 288 static void goni_camera_init(void)
 289 {
 290         s5pv210_fimc_setup_gpio(S5P_CAMPORT_A);
 291
 292         /* Set max driver strength on CAM_A_CLKOUT pin. */
 293         s5p_gpio_set_drvstr(S5PV210_GPE1(3), S5P_GPIO_DRVSTR_LV4);
 294 }
 295
 296 /* MAX8998 regulators */
 297 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
 298
 299 static struct regulator_consumer_supply goni_ldo3_consumers[] = {
 300         REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
 301 };
 302
 303 static struct regulator_consumer_supply goni_ldo5_consumers[] = {
 304         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 305 };
 306
 307 static struct regulator_consumer_supply goni_ldo8_consumers[] = {
 308         REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
 309         REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
 310 };
 311
 312 static struct regulator_consumer_supply goni_ldo11_consumers[] = {
 313         REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
 314 };
 315
 316 static struct regulator_consumer_supply goni_ldo13_consumers[] = {
 317         REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
 318 };
 319
 320 static struct regulator_consumer_supply goni_ldo14_consumers[] = {
 321         REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
 322 };
 323
 324 static struct regulator_init_data goni_ldo2_data = {
 325         .constraints    = {
 326                 .name           = "VALIVE_1.1V",
 327                 .min_uV         = 1100000,
 328                 .max_uV         = 1100000,
 329                 .apply_uV       = 1,
 330                 .always_on      = 1,
 331                 .state_mem      = {
 332                         .enabled = 1,
 333                 },
 334         },
 335 };
 336
 337 static struct regulator_init_data goni_ldo3_data = {
 338         .constraints    = {
 339                 .name           = "VUSB+MIPI_1.1V",
 340                 .min_uV         = 1100000,
 341                 .max_uV         = 1100000,
 342                 .apply_uV       = 1,
 343                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 344         },
 345         .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
 346         .consumer_supplies = goni_ldo3_consumers,
 347 };
 348
 349 static struct regulator_init_data goni_ldo4_data = {
 350         .constraints    = {
 351                 .name           = "VDAC_3.3V",
 352                 .min_uV         = 3300000,
 353                 .max_uV         = 3300000,
 354                 .apply_uV       = 1,
 355         },
 356 };
 357
 358 static struct regulator_init_data goni_ldo5_data = {
 359         .constraints    = {
 360                 .name           = "VTF_2.8V",
 361                 .min_uV         = 2800000,
 362                 .max_uV         = 2800000,
 363                 .apply_uV       = 1,
 364                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 365         },
 366         .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
 367         .consumer_supplies = goni_ldo5_consumers,
 368 };
 369
 370 static struct regulator_init_data goni_ldo6_data = {
 371         .constraints    = {
 372                 .name           = "VCC_3.3V",
 373                 .min_uV         = 3300000,
 374                 .max_uV         = 3300000,
 375                 .apply_uV       = 1,
 376         },
 377 };
 378
 379 static struct regulator_init_data goni_ldo7_data = {
 380         .constraints    = {
 381                 .name           = "VLCD_1.8V",
 382                 .min_uV         = 1800000,
 383                 .max_uV         = 1800000,
 384                 .apply_uV       = 1,
 385                 .always_on      = 1,
 386         },
 387 };
 388
 389 static struct regulator_init_data goni_ldo8_data = {
 390         .constraints    = {
 391                 .name           = "VUSB+VADC_3.3V",
 392                 .min_uV         = 3300000,
 393                 .max_uV         = 3300000,
 394                 .apply_uV       = 1,
 395                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 396         },
 397         .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
 398         .consumer_supplies = goni_ldo8_consumers,
 399 };
 400
 401 static struct regulator_init_data goni_ldo9_data = {
 402         .constraints    = {
 403                 .name           = "VCC+VCAM_2.8V",
 404                 .min_uV         = 2800000,
 405                 .max_uV         = 2800000,
 406                 .apply_uV       = 1,
 407         },
 408 };
 409
 410 static struct regulator_init_data goni_ldo10_data = {
 411         .constraints    = {
 412                 .name           = "VPLL_1.1V",
 413                 .min_uV         = 1100000,
 414                 .max_uV         = 1100000,
 415                 .apply_uV       = 1,
 416                 .boot_on        = 1,
 417         },
 418 };
 419
 420 static struct regulator_init_data goni_ldo11_data = {
 421         .constraints    = {
 422                 .name           = "CAM_IO_2.8V",
 423                 .min_uV         = 2800000,
 424                 .max_uV         = 2800000,
 425                 .apply_uV       = 1,
 426                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 427         },
 428         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo11_consumers),
 429         .consumer_supplies      = goni_ldo11_consumers,
 430 };
 431
 432 static struct regulator_init_data goni_ldo12_data = {
 433         .constraints    = {
 434                 .name           = "CAM_ISP_1.2V",
 435                 .min_uV         = 1200000,
 436                 .max_uV         = 1200000,
 437                 .apply_uV       = 1,
 438         },
 439 };
 440
 441 static struct regulator_init_data goni_ldo13_data = {
 442         .constraints    = {
 443                 .name           = "CAM_A_2.8V",
 444                 .min_uV         = 2800000,
 445                 .max_uV         = 2800000,
 446                 .apply_uV       = 1,
 447                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 448         },
 449         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo13_consumers),
 450         .consumer_supplies      = goni_ldo13_consumers,
 451 };
 452
 453 static struct regulator_init_data goni_ldo14_data = {
 454         .constraints    = {
 455                 .name           = "CAM_CIF_1.8V",
 456                 .min_uV         = 1800000,
 457                 .max_uV         = 1800000,
 458                 .apply_uV       = 1,
 459                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 460         },
 461         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo14_consumers),
 462         .consumer_supplies      = goni_ldo14_consumers,
 463 };
 464
 465 static struct regulator_init_data goni_ldo15_data = {
 466         .constraints    = {
 467                 .name           = "CAM_AF_3.3V",
 468                 .min_uV         = 3300000,
 469                 .max_uV         = 3300000,
 470                 .apply_uV       = 1,
 471         },
 472 };
 473
 474 static struct regulator_init_data goni_ldo16_data = {
 475         .constraints    = {
 476                 .name           = "VMIPI_1.8V",
 477                 .min_uV         = 1800000,
 478                 .max_uV         = 1800000,
 479                 .apply_uV       = 1,
 480         },
 481 };
 482
 483 static struct regulator_init_data goni_ldo17_data = {
 484         .constraints    = {
 485                 .name           = "VCC_3.0V_LCD",
 486                 .min_uV         = 3000000,
 487                 .max_uV         = 3000000,
 488                 .apply_uV       = 1,
 489                 .always_on      = 1,
 490         },
 491 };
 492
 493 /* BUCK */
 494 static struct regulator_consumer_supply buck1_consumer =
 495         REGULATOR_SUPPLY("vddarm", NULL);
 496
 497 static struct regulator_consumer_supply buck2_consumer =
 498         REGULATOR_SUPPLY("vddint", NULL);
 499
 500 static struct regulator_consumer_supply buck3_consumer =
 501         REGULATOR_SUPPLY("vdet", "s5p-sdo");
 502
 503
 504 static struct regulator_init_data goni_buck1_data = {
 505         .constraints    = {
 506                 .name           = "VARM_1.2V",
 507                 .min_uV         = 1200000,
 508                 .max_uV         = 1200000,
 509                 .apply_uV       = 1,
 510                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 511                                   REGULATOR_CHANGE_STATUS,
 512         },
 513         .num_consumer_supplies  = 1,
 514         .consumer_supplies      = &buck1_consumer,
 515 };
 516
 517 static struct regulator_init_data goni_buck2_data = {
 518         .constraints    = {
 519                 .name           = "VINT_1.2V",
 520                 .min_uV         = 1200000,
 521                 .max_uV         = 1200000,
 522                 .apply_uV       = 1,
 523                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
 524                                   REGULATOR_CHANGE_STATUS,
 525         },
 526         .num_consumer_supplies  = 1,
 527         .consumer_supplies      = &buck2_consumer,
 528 };
 529
 530 static struct regulator_init_data goni_buck3_data = {
 531         .constraints    = {
 532                 .name           = "VCC_1.8V",
 533                 .min_uV         = 1800000,
 534                 .max_uV         = 1800000,
 535                 .apply_uV       = 1,
 536                 .state_mem      = {
 537                         .enabled = 1,
 538                 },
 539         },
 540         .num_consumer_supplies  = 1,
 541         .consumer_supplies      = &buck3_consumer,
 542 };
 543
 544 static struct regulator_init_data goni_buck4_data = {
 545         .constraints    = {
 546                 .name           = "CAM_CORE_1.2V",
 547                 .min_uV         = 1200000,
 548                 .max_uV         = 1200000,
 549                 .apply_uV       = 1,
 550                 .always_on      = 1,
 551         },
 552 };
 553
 554 static struct max8998_regulator_data goni_regulators[] = {
 555         { MAX8998_LDO2,  &goni_ldo2_data },
 556         { MAX8998_LDO3,  &goni_ldo3_data },
 557         { MAX8998_LDO4,  &goni_ldo4_data },
 558         { MAX8998_LDO5,  &goni_ldo5_data },
 559         { MAX8998_LDO6,  &goni_ldo6_data },
 560         { MAX8998_LDO7,  &goni_ldo7_data },
 561         { MAX8998_LDO8,  &goni_ldo8_data },
 562         { MAX8998_LDO9,  &goni_ldo9_data },
 563         { MAX8998_LDO10, &goni_ldo10_data },
 564         { MAX8998_LDO11, &goni_ldo11_data },
 565         { MAX8998_LDO12, &goni_ldo12_data },
 566         { MAX8998_LDO13, &goni_ldo13_data },
 567         { MAX8998_LDO14, &goni_ldo14_data },
 568         { MAX8998_LDO15, &goni_ldo15_data },
 569         { MAX8998_LDO16, &goni_ldo16_data },
 570         { MAX8998_LDO17, &goni_ldo17_data },
 571         { MAX8998_BUCK1, &goni_buck1_data },
 572         { MAX8998_BUCK2, &goni_buck2_data },
 573         { MAX8998_BUCK3, &goni_buck3_data },
 574         { MAX8998_BUCK4, &goni_buck4_data },
 575 };
 576
 577 static struct max8998_platform_data goni_max8998_pdata = {
 578         .num_regulators = ARRAY_SIZE(goni_regulators),
 579         .regulators     = goni_regulators,
 580         .buck1_set1     = S5PV210_GPH0(3),
 581         .buck1_set2     = S5PV210_GPH0(4),
 582         .buck2_set3     = S5PV210_GPH0(5),
 583         .buck1_voltage1 = 1200000,
 584         .buck1_voltage2 = 1200000,
 585         .buck1_voltage3 = 1200000,
 586         .buck1_voltage4 = 1200000,
 587         .buck2_voltage1 = 1200000,
 588         .buck2_voltage2 = 1200000,
 589 };
 590 #endif
 591
 592 static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
 593         REGULATOR_SUPPLY("DBVDD", "5-001a"),
 594         REGULATOR_SUPPLY("AVDD2", "5-001a"),
 595         REGULATOR_SUPPLY("CPVDD", "5-001a"),
 596 };
 597
 598 static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
 599         REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
 600         REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
 601 };
 602
 603 static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
 604         .constraints = {
 605                 .always_on = 1,
 606         },
 607         .num_consumer_supplies  = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
 608         .consumer_supplies      = wm8994_fixed_voltage0_supplies,
 609 };
 610
 611 static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
 612         .constraints = {
 613                 .always_on = 1,
 614         },
 615         .num_consumer_supplies  = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
 616         .consumer_supplies      = wm8994_fixed_voltage1_supplies,
 617 };
 618
 619 static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
 620         .supply_name    = "VCC_1.8V_PDA",
 621         .microvolts     = 1800000,
 622         .gpio           = -EINVAL,
 623         .init_data      = &wm8994_fixed_voltage0_init_data,
 624 };
 625
 626 static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
 627         .supply_name    = "V_BAT",
 628         .microvolts     = 3700000,
 629         .gpio           = -EINVAL,
 630         .init_data      = &wm8994_fixed_voltage1_init_data,
 631 };
 632
 633 static struct platform_device wm8994_fixed_voltage0 = {
 634         .name           = "reg-fixed-voltage",
 635         .id             = 0,
 636         .dev            = {
 637                 .platform_data  = &wm8994_fixed_voltage0_config,
 638         },
 639 };
 640
 641 static struct platform_device wm8994_fixed_voltage1 = {
 642         .name           = "reg-fixed-voltage",
 643         .id             = 1,
 644         .dev            = {
 645                 .platform_data  = &wm8994_fixed_voltage1_config,
 646         },
 647 };
 648
 649 static struct regulator_consumer_supply wm8994_avdd1_supply =
 650         REGULATOR_SUPPLY("AVDD1", "5-001a");
 651
 652 static struct regulator_consumer_supply wm8994_dcvdd_supply =
 653         REGULATOR_SUPPLY("DCVDD", "5-001a");
 654
 655 static struct regulator_init_data wm8994_ldo1_data = {
 656         .constraints    = {
 657                 .name           = "AVDD1_3.0V",
 658                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 659         },
 660         .num_consumer_supplies  = 1,
 661         .consumer_supplies      = &wm8994_avdd1_supply,
 662 };
 663
 664 static struct regulator_init_data wm8994_ldo2_data = {
 665         .constraints    = {
 666                 .name           = "DCVDD_1.0V",
 667         },
 668         .num_consumer_supplies  = 1,
 669         .consumer_supplies      = &wm8994_dcvdd_supply,
 670 };
 671
 672 static struct wm8994_pdata wm8994_platform_data = {
 673         /* configure gpio1 function: 0x0001(Logic level input/output) */
 674         .gpio_defaults[0] = 0x0001,
 675         /* configure gpio3/4/5/7 function for AIF2 voice */
 676         .gpio_defaults[2] = 0x8100,
 677         .gpio_defaults[3] = 0x8100,
 678         .gpio_defaults[4] = 0x8100,
 679         .gpio_defaults[6] = 0x0100,
 680         /* configure gpio8/9/10/11 function for AIF3 BT */
 681         .gpio_defaults[7] = 0x8100,
 682         .gpio_defaults[8] = 0x0100,
 683         .gpio_defaults[9] = 0x0100,
 684         .gpio_defaults[10] = 0x0100,
 685         .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data },       /* XM0FRNB_2 */
 686         .ldo[1] = { 0, &wm8994_ldo2_data },
 687 };
 688
 689 /* GPIO I2C PMIC */
 690 #define AP_I2C_GPIO_PMIC_BUS_4  4
 691 static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
 692         .sda_pin        = S5PV210_GPJ4(0),      /* XMSMCSN */
 693         .scl_pin        = S5PV210_GPJ4(3),      /* XMSMIRQN */
 694 };
 695
 696 static struct platform_device goni_i2c_gpio_pmic = {
 697         .name           = "i2c-gpio",
 698         .id             = AP_I2C_GPIO_PMIC_BUS_4,
 699         .dev            = {
 700                 .platform_data  = &goni_i2c_gpio_pmic_data,
 701         },
 702 };
 703
 704 static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
 705 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
 706         {
 707                 /* 0xCC when SRAD = 0 */
 708                 I2C_BOARD_INFO("max8998", 0xCC >> 1),
 709                 .platform_data = &goni_max8998_pdata,
 710         },
 711 #endif
 712 };
 713
 714 /* GPIO I2C AP 1.8V */
 715 #define AP_I2C_GPIO_BUS_5       5
 716 static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
 717         .sda_pin        = S5PV210_MP05(3),      /* XM0ADDR_11 */
 718         .scl_pin        = S5PV210_MP05(2),      /* XM0ADDR_10 */
 719 };
 720
 721 static struct platform_device goni_i2c_gpio5 = {
 722         .name           = "i2c-gpio",
 723         .id             = AP_I2C_GPIO_BUS_5,
 724         .dev            = {
 725                 .platform_data  = &goni_i2c_gpio5_data,
 726         },
 727 };
 728
 729 static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
 730         {
 731                 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
 732                 I2C_BOARD_INFO("wm8994", 0x1a),
 733                 .platform_data  = &wm8994_platform_data,
 734         },
 735 };
 736
 737 /* PMIC Power button */
 738 static struct gpio_keys_button goni_gpio_keys_table[] = {
 739         {
 740                 .code           = KEY_POWER,
 741                 .gpio           = S5PV210_GPH2(6),
 742                 .desc           = "gpio-keys: KEY_POWER",
 743                 .type           = EV_KEY,
 744                 .active_low     = 1,
 745                 .wakeup         = 1,
 746                 .debounce_interval = 1,
 747         },
 748 };
 749
 750 static struct gpio_keys_platform_data goni_gpio_keys_data = {
 751         .buttons        = goni_gpio_keys_table,
 752         .nbuttons       = ARRAY_SIZE(goni_gpio_keys_table),
 753 };
 754
 755 static struct platform_device goni_device_gpiokeys = {
 756         .name = "gpio-keys",
 757         .dev = {
 758                 .platform_data = &goni_gpio_keys_data,
 759         },
 760 };
 761
 762 static void __init goni_pmic_init(void)
 763 {
 764         /* AP_PMIC_IRQ: EINT7 */
 765         s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
 766         s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
 767
 768         /* nPower: EINT22 */
 769         s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
 770         s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
 771 }
 772
 773 /* MoviNAND */
 774 static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
 775         .max_width              = 4,
 776         .cd_type                = S3C_SDHCI_CD_PERMANENT,
 777 };
 778
 779 /* Wireless LAN */
 780 static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
 781         .max_width              = 4,
 782         .cd_type                = S3C_SDHCI_CD_EXTERNAL,
 783         /* ext_cd_{init,cleanup} callbacks will be added later */
 784 };
 785
 786 /* External Flash */
 787 #define GONI_EXT_FLASH_EN       S5PV210_MP05(4)
 788 #define GONI_EXT_FLASH_CD       S5PV210_GPH3(4)
 789 static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
 790         .max_width              = 4,
 791         .cd_type                = S3C_SDHCI_CD_GPIO,
 792         .ext_cd_gpio            = GONI_EXT_FLASH_CD,
 793         .ext_cd_gpio_invert     = 1,
 794 };
 795
 796 static struct regulator_consumer_supply mmc2_supplies[] = {
 797         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
 798 };
 799
 800 static struct regulator_init_data mmc2_fixed_voltage_init_data = {
 801         .constraints            = {
 802                 .name           = "V_TF_2.8V",
 803                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
 804         },
 805         .num_consumer_supplies  = ARRAY_SIZE(mmc2_supplies),
 806         .consumer_supplies      = mmc2_supplies,
 807 };
 808
 809 static struct fixed_voltage_config mmc2_fixed_voltage_config = {
 810         .supply_name            = "EXT_FLASH_EN",
 811         .microvolts             = 2800000,
 812         .gpio                   = GONI_EXT_FLASH_EN,
 813         .enable_high            = true,
 814         .init_data              = &mmc2_fixed_voltage_init_data,
 815 };
 816
 817 static struct platform_device mmc2_fixed_voltage = {
 818         .name           = "reg-fixed-voltage",
 819         .id             = 2,
 820         .dev            = {
 821                 .platform_data  = &mmc2_fixed_voltage_config,
 822         },
 823 };
 824
 825 static void goni_setup_sdhci(void)
 826 {
 827         s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
 828         s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
 829         s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
 830 };
 831
 832 static struct noon010pc30_platform_data noon010pc30_pldata = {
 833         .clk_rate       = 16000000UL,
 834         .gpio_nreset    = S5PV210_GPB(2), /* CAM_CIF_NRST */
 835         .gpio_nstby     = S5PV210_GPB(0), /* CAM_CIF_NSTBY */
 836 };
 837
 838 static struct i2c_board_info noon010pc30_board_info = {
 839         I2C_BOARD_INFO("NOON010PC30", 0x60 >> 1),
 840         .platform_data = &noon010pc30_pldata,
 841 };
 842
 843 static struct fimc_source_info goni_camera_sensors[] = {
 844         {
 845                 .mux_id         = 0,
 846                 .flags          = V4L2_MBUS_PCLK_SAMPLE_FALLING |
 847                                   V4L2_MBUS_VSYNC_ACTIVE_LOW,
 848                 .fimc_bus_type  = FIMC_BUS_TYPE_ITU_601,
 849                 .board_info     = &noon010pc30_board_info,
 850                 .i2c_bus_num    = 0,
 851                 .clk_frequency  = 16000000UL,
 852         },
 853 };
 854
 855 static struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
 856         .source_info    = goni_camera_sensors,
 857         .num_clients    = ARRAY_SIZE(goni_camera_sensors),
 858 };
 859
 860 /* Audio device */
 861 static struct platform_device goni_device_audio = {
 862         .name = "smdk-audio",
 863         .id = -1,
 864 };
 865
 866 static struct platform_device *goni_devices[] __initdata = {
 867         &s3c_device_fb,
 868         &s5p_device_onenand,
 869         &goni_spi_gpio,
 870         &goni_i2c_gpio_pmic,
 871         &goni_i2c_gpio5,
 872         &goni_device_audio,
 873         &mmc2_fixed_voltage,
 874         &goni_device_gpiokeys,
 875         &s5p_device_mfc,
 876         &s5p_device_mfc_l,
 877         &s5p_device_mfc_r,
 878         &s5p_device_mixer,
 879         &s5p_device_sdo,
 880         &s3c_device_i2c0,
 881         &s5p_device_fimc0,
 882         &s5p_device_fimc1,
 883         &s5p_device_fimc2,
 884         &s5p_device_fimc_md,
 885         &s3c_device_hsmmc0,
 886         &s3c_device_hsmmc1,
 887         &s3c_device_hsmmc2,
 888         &s5pv210_device_iis0,
 889         &s3c_device_usb_hsotg,
 890         &samsung_device_keypad,
 891         &s3c_device_i2c1,
 892         &s3c_device_i2c2,
 893         &wm8994_fixed_voltage0,
 894         &wm8994_fixed_voltage1,
 895 };
 896
 897 static void __init goni_sound_init(void)
 898 {
 899         /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
 900          * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
 901          * because it needs 24MHz clock to operate WM8994 codec.
 902          */
 903         __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
 904 }
 905
 906 static void __init goni_map_io(void)
 907 {
 908         s5pv210_init_io(NULL, 0);
 909         s3c24xx_init_clocks(clk_xusbxti.rate);
 910         s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
 911         s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
 912 }
 913
 914 static void __init goni_reserve(void)
 915 {
 916         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
 917 }
 918
 919 static void __init goni_machine_init(void)
 920 {
 921         /* Radio: call before I2C 1 registeration */
 922         goni_radio_init();
 923
 924         /* I2C0 */
 925         s3c_i2c0_set_platdata(NULL);
 926
 927         /* I2C1 */
 928         s3c_i2c1_set_platdata(NULL);
 929         i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
 930
 931         /* TSP: call before I2C 2 registeration */
 932         goni_tsp_init();
 933
 934         /* I2C2 */
 935         s3c_i2c2_set_platdata(&i2c2_data);
 936         i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
 937
 938         /* PMIC */
 939         goni_pmic_init();
 940         i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
 941                         ARRAY_SIZE(i2c_gpio_pmic_devs));
 942         /* SDHCI */
 943         goni_setup_sdhci();
 944
 945         /* SOUND */
 946         goni_sound_init();
 947         i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
 948                         ARRAY_SIZE(i2c_gpio5_devs));
 949
 950         /* FB */
 951         s3c_fb_set_platdata(&goni_lcd_pdata);
 952
 953         /* FIMC */
 954         s3c_set_platdata(&goni_fimc_md_platdata, sizeof(goni_fimc_md_platdata),
 955                          &s5p_device_fimc_md);
 956
 957         s3c_hsotg_set_platdata(&goni_hsotg_pdata);
 958
 959         goni_camera_init();
 960
 961         /* SPI */
 962         spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
 963
 964         /* KEYPAD */
 965         samsung_keypad_set_platdata(&keypad_data);
 966
 967         platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
 968 }
 969
 970 MACHINE_START(GONI, "GONI")
 971         /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
 972         .atag_offset    = 0x100,
 973         .init_irq       = s5pv210_init_irq,
 974         .map_io         = goni_map_io,
 975         .init_machine   = goni_machine_init,
 976         .init_time      = s5p_timer_init,
 977         .reserve        = &goni_reserve,
 978         .restart        = s5pv210_restart,
 979 MACHINE_END