Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 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> |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 15 | #include <linux/fb.h> |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 16 | #include <linux/i2c.h> |
| 17 | #include <linux/i2c-gpio.h> |
| 18 | #include <linux/mfd/max8998.h> |
Marek Szyprowski | e9dde6f1 | 2010-09-29 22:05:19 +0900 | [diff] [blame^] | 19 | #include <linux/regulator/fixed.h> |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 20 | #include <linux/gpio_keys.h> |
| 21 | #include <linux/input.h> |
| 22 | #include <linux/gpio.h> |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 23 | |
| 24 | #include <asm/mach/arch.h> |
| 25 | #include <asm/mach/map.h> |
| 26 | #include <asm/setup.h> |
| 27 | #include <asm/mach-types.h> |
| 28 | |
| 29 | #include <mach/map.h> |
| 30 | #include <mach/regs-clock.h> |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 31 | #include <mach/regs-fb.h> |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 32 | |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 33 | #include <plat/gpio-cfg.h> |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 34 | #include <plat/regs-serial.h> |
| 35 | #include <plat/s5pv210.h> |
| 36 | #include <plat/devs.h> |
| 37 | #include <plat/cpu.h> |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 38 | #include <plat/fb.h> |
Joonyoung Shim | 2a55558 | 2010-09-09 08:17:43 +0900 | [diff] [blame] | 39 | #include <plat/keypad.h> |
Marek Szyprowski | 19b90c7 | 2010-08-05 18:00:18 +0900 | [diff] [blame] | 40 | #include <plat/sdhci.h> |
Marek Szyprowski | d5889d5 | 2010-09-30 20:59:46 +0900 | [diff] [blame] | 41 | #include <plat/clock.h> |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 42 | |
| 43 | /* Following are default values for UCON, ULCON and UFCON UART registers */ |
Kukjin Kim | c8def08 | 2010-07-21 09:19:51 +0900 | [diff] [blame] | 44 | #define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 45 | S3C2410_UCON_RXILEVEL | \ |
| 46 | S3C2410_UCON_TXIRQMODE | \ |
| 47 | S3C2410_UCON_RXIRQMODE | \ |
| 48 | S3C2410_UCON_RXFIFO_TOI | \ |
| 49 | S3C2443_UCON_RXERR_IRQEN) |
| 50 | |
Kukjin Kim | c8def08 | 2010-07-21 09:19:51 +0900 | [diff] [blame] | 51 | #define GONI_ULCON_DEFAULT S3C2410_LCON_CS8 |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 52 | |
Kukjin Kim | f2b7e3c | 2010-08-06 21:34:55 +0900 | [diff] [blame] | 53 | #define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 54 | |
| 55 | static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = { |
| 56 | [0] = { |
| 57 | .hwport = 0, |
| 58 | .flags = 0, |
Kukjin Kim | c8def08 | 2010-07-21 09:19:51 +0900 | [diff] [blame] | 59 | .ucon = GONI_UCON_DEFAULT, |
| 60 | .ulcon = GONI_ULCON_DEFAULT, |
Kukjin Kim | f2b7e3c | 2010-08-06 21:34:55 +0900 | [diff] [blame] | 61 | .ufcon = GONI_UFCON_DEFAULT | |
Joonyoung Shim | bbf7b35 | 2010-06-24 19:28:55 +0900 | [diff] [blame] | 62 | S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256, |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 63 | }, |
| 64 | [1] = { |
| 65 | .hwport = 1, |
| 66 | .flags = 0, |
Kukjin Kim | c8def08 | 2010-07-21 09:19:51 +0900 | [diff] [blame] | 67 | .ucon = GONI_UCON_DEFAULT, |
| 68 | .ulcon = GONI_ULCON_DEFAULT, |
Kukjin Kim | f2b7e3c | 2010-08-06 21:34:55 +0900 | [diff] [blame] | 69 | .ufcon = GONI_UFCON_DEFAULT | |
Joonyoung Shim | bbf7b35 | 2010-06-24 19:28:55 +0900 | [diff] [blame] | 70 | S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64, |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 71 | }, |
| 72 | [2] = { |
| 73 | .hwport = 2, |
| 74 | .flags = 0, |
Kukjin Kim | c8def08 | 2010-07-21 09:19:51 +0900 | [diff] [blame] | 75 | .ucon = GONI_UCON_DEFAULT, |
| 76 | .ulcon = GONI_ULCON_DEFAULT, |
Kukjin Kim | f2b7e3c | 2010-08-06 21:34:55 +0900 | [diff] [blame] | 77 | .ufcon = GONI_UFCON_DEFAULT | |
Joonyoung Shim | bbf7b35 | 2010-06-24 19:28:55 +0900 | [diff] [blame] | 78 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 79 | }, |
| 80 | [3] = { |
| 81 | .hwport = 3, |
| 82 | .flags = 0, |
Kukjin Kim | c8def08 | 2010-07-21 09:19:51 +0900 | [diff] [blame] | 83 | .ucon = GONI_UCON_DEFAULT, |
| 84 | .ulcon = GONI_ULCON_DEFAULT, |
Kukjin Kim | f2b7e3c | 2010-08-06 21:34:55 +0900 | [diff] [blame] | 85 | .ufcon = GONI_UFCON_DEFAULT | |
Joonyoung Shim | bbf7b35 | 2010-06-24 19:28:55 +0900 | [diff] [blame] | 86 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 87 | }, |
| 88 | }; |
| 89 | |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 90 | /* Frame Buffer */ |
| 91 | static struct s3c_fb_pd_win goni_fb_win0 = { |
| 92 | .win_mode = { |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 93 | .left_margin = 16, |
| 94 | .right_margin = 16, |
Marek Szyprowski | 9d1fc39 | 2010-09-29 21:49:17 +0900 | [diff] [blame] | 95 | .upper_margin = 2, |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 96 | .lower_margin = 28, |
| 97 | .hsync_len = 2, |
Marek Szyprowski | 9d1fc39 | 2010-09-29 21:49:17 +0900 | [diff] [blame] | 98 | .vsync_len = 1, |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 99 | .xres = 480, |
| 100 | .yres = 800, |
| 101 | .refresh = 55, |
| 102 | }, |
| 103 | .max_bpp = 32, |
| 104 | .default_bpp = 16, |
| 105 | }; |
| 106 | |
| 107 | static struct s3c_fb_platdata goni_lcd_pdata __initdata = { |
| 108 | .win[0] = &goni_fb_win0, |
| 109 | .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | |
| 110 | VIDCON0_CLKSEL_LCD, |
| 111 | .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN |
| 112 | | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, |
| 113 | .setup_gpio = s5pv210_fb_gpio_setup_24bpp, |
| 114 | }; |
| 115 | |
Joonyoung Shim | 2a55558 | 2010-09-09 08:17:43 +0900 | [diff] [blame] | 116 | /* KEYPAD */ |
| 117 | static uint32_t keymap[] __initdata = { |
| 118 | /* KEY(row, col, keycode) */ |
| 119 | KEY(0, 1, KEY_MENU), /* Send */ |
| 120 | KEY(0, 2, KEY_BACK), /* End */ |
| 121 | KEY(1, 1, KEY_CONFIG), /* Half shot */ |
| 122 | KEY(1, 2, KEY_VOLUMEUP), |
| 123 | KEY(2, 1, KEY_CAMERA), /* Full shot */ |
| 124 | KEY(2, 2, KEY_VOLUMEDOWN), |
| 125 | }; |
| 126 | |
| 127 | static struct matrix_keymap_data keymap_data __initdata = { |
| 128 | .keymap = keymap, |
| 129 | .keymap_size = ARRAY_SIZE(keymap), |
| 130 | }; |
| 131 | |
| 132 | static struct samsung_keypad_platdata keypad_data __initdata = { |
| 133 | .keymap_data = &keymap_data, |
| 134 | .rows = 3, |
| 135 | .cols = 3, |
| 136 | }; |
| 137 | |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 138 | /* MAX8998 regulators */ |
| 139 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) |
| 140 | |
Marek Szyprowski | e9dde6f1 | 2010-09-29 22:05:19 +0900 | [diff] [blame^] | 141 | static struct regulator_consumer_supply goni_ldo5_consumers[] = { |
| 142 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), |
| 143 | }; |
| 144 | |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 145 | static struct regulator_init_data goni_ldo2_data = { |
| 146 | .constraints = { |
| 147 | .name = "VALIVE_1.1V", |
| 148 | .min_uV = 1100000, |
| 149 | .max_uV = 1100000, |
| 150 | .apply_uV = 1, |
| 151 | .always_on = 1, |
| 152 | .state_mem = { |
| 153 | .enabled = 1, |
| 154 | }, |
| 155 | }, |
| 156 | }; |
| 157 | |
| 158 | static struct regulator_init_data goni_ldo3_data = { |
| 159 | .constraints = { |
| 160 | .name = "VUSB/MIPI_1.1V", |
| 161 | .min_uV = 1100000, |
| 162 | .max_uV = 1100000, |
| 163 | .apply_uV = 1, |
| 164 | .always_on = 1, |
| 165 | }, |
| 166 | }; |
| 167 | |
| 168 | static struct regulator_init_data goni_ldo4_data = { |
| 169 | .constraints = { |
| 170 | .name = "VDAC_3.3V", |
| 171 | .min_uV = 3300000, |
| 172 | .max_uV = 3300000, |
| 173 | .apply_uV = 1, |
| 174 | }, |
| 175 | }; |
| 176 | |
| 177 | static struct regulator_init_data goni_ldo5_data = { |
| 178 | .constraints = { |
| 179 | .name = "VTF_2.8V", |
| 180 | .min_uV = 2800000, |
| 181 | .max_uV = 2800000, |
| 182 | .apply_uV = 1, |
| 183 | }, |
Marek Szyprowski | e9dde6f1 | 2010-09-29 22:05:19 +0900 | [diff] [blame^] | 184 | .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers), |
| 185 | .consumer_supplies = goni_ldo5_consumers, |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 186 | }; |
| 187 | |
| 188 | static struct regulator_init_data goni_ldo6_data = { |
| 189 | .constraints = { |
| 190 | .name = "VCC_3.3V", |
| 191 | .min_uV = 3300000, |
| 192 | .max_uV = 3300000, |
| 193 | .apply_uV = 1, |
| 194 | }, |
| 195 | }; |
| 196 | |
| 197 | static struct regulator_init_data goni_ldo7_data = { |
| 198 | .constraints = { |
| 199 | .name = "VLCD_1.8V", |
| 200 | .min_uV = 1800000, |
| 201 | .max_uV = 1800000, |
| 202 | .apply_uV = 1, |
| 203 | .always_on = 1, |
| 204 | }, |
| 205 | }; |
| 206 | |
| 207 | static struct regulator_init_data goni_ldo8_data = { |
| 208 | .constraints = { |
| 209 | .name = "VUSB/VADC_3.3V", |
| 210 | .min_uV = 3300000, |
| 211 | .max_uV = 3300000, |
| 212 | .apply_uV = 1, |
| 213 | .always_on = 1, |
| 214 | }, |
| 215 | }; |
| 216 | |
| 217 | static struct regulator_init_data goni_ldo9_data = { |
| 218 | .constraints = { |
| 219 | .name = "VCC/VCAM_2.8V", |
| 220 | .min_uV = 2800000, |
| 221 | .max_uV = 2800000, |
| 222 | .apply_uV = 1, |
| 223 | .always_on = 1, |
| 224 | }, |
| 225 | }; |
| 226 | |
| 227 | static struct regulator_init_data goni_ldo10_data = { |
| 228 | .constraints = { |
| 229 | .name = "VPLL_1.1V", |
| 230 | .min_uV = 1100000, |
| 231 | .max_uV = 1100000, |
| 232 | .apply_uV = 1, |
| 233 | .boot_on = 1, |
| 234 | }, |
| 235 | }; |
| 236 | |
| 237 | static struct regulator_init_data goni_ldo11_data = { |
| 238 | .constraints = { |
| 239 | .name = "CAM_IO_2.8V", |
| 240 | .min_uV = 2800000, |
| 241 | .max_uV = 2800000, |
| 242 | .apply_uV = 1, |
| 243 | .always_on = 1, |
| 244 | }, |
| 245 | }; |
| 246 | |
| 247 | static struct regulator_init_data goni_ldo12_data = { |
| 248 | .constraints = { |
| 249 | .name = "CAM_ISP_1.2V", |
| 250 | .min_uV = 1200000, |
| 251 | .max_uV = 1200000, |
| 252 | .apply_uV = 1, |
| 253 | .always_on = 1, |
| 254 | }, |
| 255 | }; |
| 256 | |
| 257 | static struct regulator_init_data goni_ldo13_data = { |
| 258 | .constraints = { |
| 259 | .name = "CAM_A_2.8V", |
| 260 | .min_uV = 2800000, |
| 261 | .max_uV = 2800000, |
| 262 | .apply_uV = 1, |
| 263 | .always_on = 1, |
| 264 | }, |
| 265 | }; |
| 266 | |
| 267 | static struct regulator_init_data goni_ldo14_data = { |
| 268 | .constraints = { |
| 269 | .name = "CAM_CIF_1.8V", |
| 270 | .min_uV = 1800000, |
| 271 | .max_uV = 1800000, |
| 272 | .apply_uV = 1, |
| 273 | .always_on = 1, |
| 274 | }, |
| 275 | }; |
| 276 | |
| 277 | static struct regulator_init_data goni_ldo15_data = { |
| 278 | .constraints = { |
| 279 | .name = "CAM_AF_3.3V", |
| 280 | .min_uV = 3300000, |
| 281 | .max_uV = 3300000, |
| 282 | .apply_uV = 1, |
| 283 | .always_on = 1, |
| 284 | }, |
| 285 | }; |
| 286 | |
| 287 | static struct regulator_init_data goni_ldo16_data = { |
| 288 | .constraints = { |
| 289 | .name = "VMIPI_1.8V", |
| 290 | .min_uV = 1800000, |
| 291 | .max_uV = 1800000, |
| 292 | .apply_uV = 1, |
| 293 | .always_on = 1, |
| 294 | }, |
| 295 | }; |
| 296 | |
| 297 | static struct regulator_init_data goni_ldo17_data = { |
| 298 | .constraints = { |
| 299 | .name = "VCC_3.0V_LCD", |
| 300 | .min_uV = 3000000, |
| 301 | .max_uV = 3000000, |
| 302 | .apply_uV = 1, |
| 303 | .always_on = 1, |
| 304 | }, |
| 305 | }; |
| 306 | |
| 307 | /* BUCK */ |
| 308 | static struct regulator_consumer_supply buck1_consumer[] = { |
| 309 | { .supply = "vddarm", }, |
| 310 | }; |
| 311 | |
| 312 | static struct regulator_consumer_supply buck2_consumer[] = { |
| 313 | { .supply = "vddint", }, |
| 314 | }; |
| 315 | |
| 316 | static struct regulator_init_data goni_buck1_data = { |
| 317 | .constraints = { |
| 318 | .name = "VARM_1.2V", |
| 319 | .min_uV = 1200000, |
| 320 | .max_uV = 1200000, |
| 321 | .apply_uV = 1, |
| 322 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
| 323 | REGULATOR_CHANGE_STATUS, |
| 324 | }, |
| 325 | .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), |
| 326 | .consumer_supplies = buck1_consumer, |
| 327 | }; |
| 328 | |
| 329 | static struct regulator_init_data goni_buck2_data = { |
| 330 | .constraints = { |
| 331 | .name = "VINT_1.2V", |
| 332 | .min_uV = 1200000, |
| 333 | .max_uV = 1200000, |
| 334 | .apply_uV = 1, |
| 335 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
| 336 | REGULATOR_CHANGE_STATUS, |
| 337 | }, |
| 338 | .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), |
| 339 | .consumer_supplies = buck2_consumer, |
| 340 | }; |
| 341 | |
| 342 | static struct regulator_init_data goni_buck3_data = { |
| 343 | .constraints = { |
| 344 | .name = "VCC_1.8V", |
| 345 | .min_uV = 1800000, |
| 346 | .max_uV = 1800000, |
| 347 | .apply_uV = 1, |
| 348 | .state_mem = { |
| 349 | .enabled = 1, |
| 350 | }, |
| 351 | }, |
| 352 | }; |
| 353 | |
| 354 | static struct regulator_init_data goni_buck4_data = { |
| 355 | .constraints = { |
| 356 | .name = "CAM_CORE_1.2V", |
| 357 | .min_uV = 1200000, |
| 358 | .max_uV = 1200000, |
| 359 | .apply_uV = 1, |
| 360 | .always_on = 1, |
| 361 | }, |
| 362 | }; |
| 363 | |
| 364 | static struct max8998_regulator_data goni_regulators[] = { |
| 365 | { MAX8998_LDO2, &goni_ldo2_data }, |
| 366 | { MAX8998_LDO3, &goni_ldo3_data }, |
| 367 | { MAX8998_LDO4, &goni_ldo4_data }, |
| 368 | { MAX8998_LDO5, &goni_ldo5_data }, |
| 369 | { MAX8998_LDO6, &goni_ldo6_data }, |
| 370 | { MAX8998_LDO7, &goni_ldo7_data }, |
| 371 | { MAX8998_LDO8, &goni_ldo8_data }, |
| 372 | { MAX8998_LDO9, &goni_ldo9_data }, |
| 373 | { MAX8998_LDO10, &goni_ldo10_data }, |
| 374 | { MAX8998_LDO11, &goni_ldo11_data }, |
| 375 | { MAX8998_LDO12, &goni_ldo12_data }, |
| 376 | { MAX8998_LDO13, &goni_ldo13_data }, |
| 377 | { MAX8998_LDO14, &goni_ldo14_data }, |
| 378 | { MAX8998_LDO15, &goni_ldo15_data }, |
| 379 | { MAX8998_LDO16, &goni_ldo16_data }, |
| 380 | { MAX8998_LDO17, &goni_ldo17_data }, |
| 381 | { MAX8998_BUCK1, &goni_buck1_data }, |
| 382 | { MAX8998_BUCK2, &goni_buck2_data }, |
| 383 | { MAX8998_BUCK3, &goni_buck3_data }, |
| 384 | { MAX8998_BUCK4, &goni_buck4_data }, |
| 385 | }; |
| 386 | |
| 387 | static struct max8998_platform_data goni_max8998_pdata = { |
| 388 | .num_regulators = ARRAY_SIZE(goni_regulators), |
| 389 | .regulators = goni_regulators, |
| 390 | }; |
| 391 | #endif |
| 392 | |
| 393 | /* GPIO I2C PMIC */ |
| 394 | #define AP_I2C_GPIO_PMIC_BUS_4 4 |
| 395 | static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = { |
| 396 | .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */ |
| 397 | .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */ |
| 398 | }; |
| 399 | |
| 400 | static struct platform_device goni_i2c_gpio_pmic = { |
| 401 | .name = "i2c-gpio", |
| 402 | .id = AP_I2C_GPIO_PMIC_BUS_4, |
| 403 | .dev = { |
| 404 | .platform_data = &goni_i2c_gpio_pmic_data, |
| 405 | }, |
| 406 | }; |
| 407 | |
| 408 | static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = { |
| 409 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) |
| 410 | { |
| 411 | /* 0xCC when SRAD = 0 */ |
| 412 | I2C_BOARD_INFO("max8998", 0xCC >> 1), |
| 413 | .platform_data = &goni_max8998_pdata, |
| 414 | }, |
| 415 | #endif |
| 416 | }; |
| 417 | |
| 418 | /* PMIC Power button */ |
| 419 | static struct gpio_keys_button goni_gpio_keys_table[] = { |
| 420 | { |
| 421 | .code = KEY_POWER, |
| 422 | .gpio = S5PV210_GPH2(6), |
| 423 | .desc = "gpio-keys: KEY_POWER", |
| 424 | .type = EV_KEY, |
| 425 | .active_low = 1, |
| 426 | .wakeup = 1, |
| 427 | .debounce_interval = 1, |
| 428 | }, |
| 429 | }; |
| 430 | |
| 431 | static struct gpio_keys_platform_data goni_gpio_keys_data = { |
| 432 | .buttons = goni_gpio_keys_table, |
| 433 | .nbuttons = ARRAY_SIZE(goni_gpio_keys_table), |
| 434 | }; |
| 435 | |
| 436 | static struct platform_device goni_device_gpiokeys = { |
| 437 | .name = "gpio-keys", |
| 438 | .dev = { |
| 439 | .platform_data = &goni_gpio_keys_data, |
| 440 | }, |
| 441 | }; |
| 442 | |
| 443 | static void __init goni_pmic_init(void) |
| 444 | { |
| 445 | /* AP_PMIC_IRQ: EINT7 */ |
| 446 | s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf)); |
| 447 | s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP); |
| 448 | |
| 449 | /* nPower: EINT22 */ |
| 450 | s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf)); |
| 451 | s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP); |
| 452 | } |
| 453 | |
Marek Szyprowski | 19b90c7 | 2010-08-05 18:00:18 +0900 | [diff] [blame] | 454 | /* MoviNAND */ |
| 455 | static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = { |
| 456 | .max_width = 4, |
| 457 | .cd_type = S3C_SDHCI_CD_PERMANENT, |
| 458 | }; |
| 459 | |
| 460 | /* Wireless LAN */ |
| 461 | static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = { |
| 462 | .max_width = 4, |
| 463 | .cd_type = S3C_SDHCI_CD_EXTERNAL, |
| 464 | /* ext_cd_{init,cleanup} callbacks will be added later */ |
| 465 | }; |
| 466 | |
| 467 | /* External Flash */ |
| 468 | #define GONI_EXT_FLASH_EN S5PV210_MP05(4) |
| 469 | #define GONI_EXT_FLASH_CD S5PV210_GPH3(4) |
| 470 | static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = { |
| 471 | .max_width = 4, |
| 472 | .cd_type = S3C_SDHCI_CD_GPIO, |
| 473 | .ext_cd_gpio = GONI_EXT_FLASH_CD, |
| 474 | .ext_cd_gpio_invert = 1, |
| 475 | }; |
| 476 | |
Marek Szyprowski | e9dde6f1 | 2010-09-29 22:05:19 +0900 | [diff] [blame^] | 477 | static struct regulator_consumer_supply mmc2_supplies[] = { |
| 478 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), |
| 479 | }; |
| 480 | |
| 481 | static struct regulator_init_data mmc2_fixed_voltage_init_data = { |
| 482 | .constraints = { |
| 483 | .name = "V_TF_2.8V", |
| 484 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
| 485 | }, |
| 486 | .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies), |
| 487 | .consumer_supplies = mmc2_supplies, |
| 488 | }; |
| 489 | |
| 490 | static struct fixed_voltage_config mmc2_fixed_voltage_config = { |
| 491 | .supply_name = "EXT_FLASH_EN", |
| 492 | .microvolts = 2800000, |
| 493 | .gpio = GONI_EXT_FLASH_EN, |
| 494 | .enable_high = true, |
| 495 | .init_data = &mmc2_fixed_voltage_init_data, |
| 496 | }; |
| 497 | |
| 498 | static struct platform_device mmc2_fixed_voltage = { |
| 499 | .name = "reg-fixed-voltage", |
| 500 | .id = 2, |
| 501 | .dev = { |
| 502 | .platform_data = &mmc2_fixed_voltage_config, |
| 503 | }, |
| 504 | }; |
| 505 | |
Marek Szyprowski | 19b90c7 | 2010-08-05 18:00:18 +0900 | [diff] [blame] | 506 | static void goni_setup_sdhci(void) |
| 507 | { |
Marek Szyprowski | 19b90c7 | 2010-08-05 18:00:18 +0900 | [diff] [blame] | 508 | s3c_sdhci0_set_platdata(&goni_hsmmc0_data); |
| 509 | s3c_sdhci1_set_platdata(&goni_hsmmc1_data); |
| 510 | s3c_sdhci2_set_platdata(&goni_hsmmc2_data); |
| 511 | }; |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 512 | |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 513 | static struct platform_device *goni_devices[] __initdata = { |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 514 | &s3c_device_fb, |
Kukjin Kim | 13904fb | 2010-08-27 13:56:54 +0900 | [diff] [blame] | 515 | &s5p_device_onenand, |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 516 | &goni_i2c_gpio_pmic, |
Marek Szyprowski | e9dde6f1 | 2010-09-29 22:05:19 +0900 | [diff] [blame^] | 517 | &mmc2_fixed_voltage, |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 518 | &goni_device_gpiokeys, |
Sylwester Nawrocki | 9f488c6 | 2010-08-09 16:55:34 +0900 | [diff] [blame] | 519 | &s5p_device_fimc0, |
| 520 | &s5p_device_fimc1, |
| 521 | &s5p_device_fimc2, |
Marek Szyprowski | 19b90c7 | 2010-08-05 18:00:18 +0900 | [diff] [blame] | 522 | &s3c_device_hsmmc0, |
| 523 | &s3c_device_hsmmc1, |
| 524 | &s3c_device_hsmmc2, |
Marek Szyprowski | d5889d5 | 2010-09-30 20:59:46 +0900 | [diff] [blame] | 525 | &s3c_device_usb_hsotg, |
Joonyoung Shim | 2a55558 | 2010-09-09 08:17:43 +0900 | [diff] [blame] | 526 | &samsung_device_keypad, |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 527 | }; |
| 528 | |
| 529 | static void __init goni_map_io(void) |
| 530 | { |
| 531 | s5p_init_io(NULL, 0, S5P_VA_CHIPID); |
| 532 | s3c24xx_init_clocks(24000000); |
| 533 | s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs)); |
| 534 | } |
| 535 | |
| 536 | static void __init goni_machine_init(void) |
| 537 | { |
Marek Szyprowski | ba149f3 | 2010-07-14 19:39:47 +0900 | [diff] [blame] | 538 | /* PMIC */ |
| 539 | goni_pmic_init(); |
| 540 | i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs, |
| 541 | ARRAY_SIZE(i2c_gpio_pmic_devs)); |
Marek Szyprowski | 19b90c7 | 2010-08-05 18:00:18 +0900 | [diff] [blame] | 542 | /* SDHCI */ |
| 543 | goni_setup_sdhci(); |
| 544 | |
Marek Szyprowski | 3965fde | 2010-07-14 19:38:18 +0900 | [diff] [blame] | 545 | /* FB */ |
| 546 | s3c_fb_set_platdata(&goni_lcd_pdata); |
| 547 | |
Joonyoung Shim | 2a55558 | 2010-09-09 08:17:43 +0900 | [diff] [blame] | 548 | /* KEYPAD */ |
| 549 | samsung_keypad_set_platdata(&keypad_data); |
| 550 | |
Marek Szyprowski | d5889d5 | 2010-09-30 20:59:46 +0900 | [diff] [blame] | 551 | clk_xusbxti.rate = 24000000; |
| 552 | |
Joonyoung Shim | 2e57da4 | 2010-05-19 23:15:32 +0900 | [diff] [blame] | 553 | platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices)); |
| 554 | } |
| 555 | |
| 556 | MACHINE_START(GONI, "GONI") |
| 557 | /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ |
| 558 | .phys_io = S3C_PA_UART & 0xfff00000, |
| 559 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, |
| 560 | .boot_params = S5P_PA_SDRAM + 0x100, |
| 561 | .init_irq = s5pv210_init_irq, |
| 562 | .map_io = goni_map_io, |
| 563 | .init_machine = goni_machine_init, |
| 564 | .timer = &s3c24xx_timer, |
| 565 | MACHINE_END |