Commit | Line | Data |
---|---|---|
2e57da41 JS |
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> | |
3965fdee | 15 | #include <linux/fb.h> |
ba149f3a MS |
16 | #include <linux/i2c.h> |
17 | #include <linux/i2c-gpio.h> | |
18 | #include <linux/mfd/max8998.h> | |
e9dde6f1 | 19 | #include <linux/regulator/fixed.h> |
8415d5c4 MS |
20 | #include <linux/spi/spi.h> |
21 | #include <linux/spi/spi_gpio.h> | |
22 | #include <linux/lcd.h> | |
ba149f3a MS |
23 | #include <linux/gpio_keys.h> |
24 | #include <linux/input.h> | |
25 | #include <linux/gpio.h> | |
2e57da41 JS |
26 | |
27 | #include <asm/mach/arch.h> | |
28 | #include <asm/mach/map.h> | |
29 | #include <asm/setup.h> | |
30 | #include <asm/mach-types.h> | |
31 | ||
32 | #include <mach/map.h> | |
33 | #include <mach/regs-clock.h> | |
3965fdee | 34 | #include <mach/regs-fb.h> |
2e57da41 | 35 | |
ba149f3a | 36 | #include <plat/gpio-cfg.h> |
2e57da41 JS |
37 | #include <plat/regs-serial.h> |
38 | #include <plat/s5pv210.h> | |
39 | #include <plat/devs.h> | |
40 | #include <plat/cpu.h> | |
3965fdee | 41 | #include <plat/fb.h> |
2a555582 | 42 | #include <plat/keypad.h> |
19b90c7c | 43 | #include <plat/sdhci.h> |
d5889d5d | 44 | #include <plat/clock.h> |
2e57da41 JS |
45 | |
46 | /* Following are default values for UCON, ULCON and UFCON UART registers */ | |
c8def085 | 47 | #define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ |
2e57da41 JS |
48 | S3C2410_UCON_RXILEVEL | \ |
49 | S3C2410_UCON_TXIRQMODE | \ | |
50 | S3C2410_UCON_RXIRQMODE | \ | |
51 | S3C2410_UCON_RXFIFO_TOI | \ | |
52 | S3C2443_UCON_RXERR_IRQEN) | |
53 | ||
c8def085 | 54 | #define GONI_ULCON_DEFAULT S3C2410_LCON_CS8 |
2e57da41 | 55 | |
f2b7e3c5 | 56 | #define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE |
2e57da41 JS |
57 | |
58 | static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = { | |
59 | [0] = { | |
60 | .hwport = 0, | |
61 | .flags = 0, | |
c8def085 KK |
62 | .ucon = GONI_UCON_DEFAULT, |
63 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 64 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 65 | S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256, |
2e57da41 JS |
66 | }, |
67 | [1] = { | |
68 | .hwport = 1, | |
69 | .flags = 0, | |
c8def085 KK |
70 | .ucon = GONI_UCON_DEFAULT, |
71 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 72 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 73 | S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64, |
2e57da41 JS |
74 | }, |
75 | [2] = { | |
76 | .hwport = 2, | |
77 | .flags = 0, | |
c8def085 KK |
78 | .ucon = GONI_UCON_DEFAULT, |
79 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 80 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 81 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
2e57da41 JS |
82 | }, |
83 | [3] = { | |
84 | .hwport = 3, | |
85 | .flags = 0, | |
c8def085 KK |
86 | .ucon = GONI_UCON_DEFAULT, |
87 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 88 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 89 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
2e57da41 JS |
90 | }, |
91 | }; | |
92 | ||
3965fdee MS |
93 | /* Frame Buffer */ |
94 | static struct s3c_fb_pd_win goni_fb_win0 = { | |
95 | .win_mode = { | |
3965fdee MS |
96 | .left_margin = 16, |
97 | .right_margin = 16, | |
9d1fc39c | 98 | .upper_margin = 2, |
3965fdee MS |
99 | .lower_margin = 28, |
100 | .hsync_len = 2, | |
9d1fc39c | 101 | .vsync_len = 1, |
3965fdee MS |
102 | .xres = 480, |
103 | .yres = 800, | |
104 | .refresh = 55, | |
105 | }, | |
106 | .max_bpp = 32, | |
107 | .default_bpp = 16, | |
108 | }; | |
109 | ||
110 | static struct s3c_fb_platdata goni_lcd_pdata __initdata = { | |
111 | .win[0] = &goni_fb_win0, | |
112 | .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | | |
113 | VIDCON0_CLKSEL_LCD, | |
114 | .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN | |
115 | | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, | |
116 | .setup_gpio = s5pv210_fb_gpio_setup_24bpp, | |
117 | }; | |
118 | ||
8415d5c4 MS |
119 | static int lcd_power_on(struct lcd_device *ld, int enable) |
120 | { | |
121 | return 1; | |
122 | } | |
123 | ||
124 | static int reset_lcd(struct lcd_device *ld) | |
125 | { | |
126 | static unsigned int first = 1; | |
127 | int reset_gpio = -1; | |
128 | ||
129 | reset_gpio = S5PV210_MP05(5); | |
130 | ||
131 | if (first) { | |
132 | gpio_request(reset_gpio, "MLCD_RST"); | |
133 | first = 0; | |
134 | } | |
135 | ||
136 | gpio_direction_output(reset_gpio, 1); | |
137 | return 1; | |
138 | } | |
139 | ||
140 | static struct lcd_platform_data goni_lcd_platform_data = { | |
141 | .reset = reset_lcd, | |
142 | .power_on = lcd_power_on, | |
143 | .lcd_enabled = 0, | |
144 | .reset_delay = 120, /* 120ms */ | |
145 | .power_on_delay = 25, /* 25ms */ | |
146 | .power_off_delay = 200, /* 200ms */ | |
147 | }; | |
148 | ||
149 | #define LCD_BUS_NUM 3 | |
150 | static struct spi_board_info spi_board_info[] __initdata = { | |
151 | { | |
152 | .modalias = "s6e63m0", | |
153 | .platform_data = &goni_lcd_platform_data, | |
154 | .max_speed_hz = 1200000, | |
155 | .bus_num = LCD_BUS_NUM, | |
156 | .chip_select = 0, | |
157 | .mode = SPI_MODE_3, | |
158 | .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */ | |
159 | }, | |
160 | }; | |
161 | ||
162 | static struct spi_gpio_platform_data lcd_spi_gpio_data = { | |
163 | .sck = S5PV210_MP04(1), /* DISPLAY_CLK */ | |
164 | .mosi = S5PV210_MP04(3), /* DISPLAY_SI */ | |
165 | .miso = SPI_GPIO_NO_MISO, | |
166 | .num_chipselect = 1, | |
167 | }; | |
168 | ||
169 | static struct platform_device goni_spi_gpio = { | |
170 | .name = "spi_gpio", | |
171 | .id = LCD_BUS_NUM, | |
172 | .dev = { | |
173 | .parent = &s3c_device_fb.dev, | |
174 | .platform_data = &lcd_spi_gpio_data, | |
175 | }, | |
176 | }; | |
177 | ||
2a555582 JS |
178 | /* KEYPAD */ |
179 | static uint32_t keymap[] __initdata = { | |
180 | /* KEY(row, col, keycode) */ | |
181 | KEY(0, 1, KEY_MENU), /* Send */ | |
182 | KEY(0, 2, KEY_BACK), /* End */ | |
183 | KEY(1, 1, KEY_CONFIG), /* Half shot */ | |
184 | KEY(1, 2, KEY_VOLUMEUP), | |
185 | KEY(2, 1, KEY_CAMERA), /* Full shot */ | |
186 | KEY(2, 2, KEY_VOLUMEDOWN), | |
187 | }; | |
188 | ||
189 | static struct matrix_keymap_data keymap_data __initdata = { | |
190 | .keymap = keymap, | |
191 | .keymap_size = ARRAY_SIZE(keymap), | |
192 | }; | |
193 | ||
194 | static struct samsung_keypad_platdata keypad_data __initdata = { | |
195 | .keymap_data = &keymap_data, | |
196 | .rows = 3, | |
197 | .cols = 3, | |
198 | }; | |
199 | ||
ba149f3a MS |
200 | /* MAX8998 regulators */ |
201 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) | |
202 | ||
e9dde6f1 MS |
203 | static struct regulator_consumer_supply goni_ldo5_consumers[] = { |
204 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), | |
205 | }; | |
206 | ||
ba149f3a MS |
207 | static struct regulator_init_data goni_ldo2_data = { |
208 | .constraints = { | |
209 | .name = "VALIVE_1.1V", | |
210 | .min_uV = 1100000, | |
211 | .max_uV = 1100000, | |
212 | .apply_uV = 1, | |
213 | .always_on = 1, | |
214 | .state_mem = { | |
215 | .enabled = 1, | |
216 | }, | |
217 | }, | |
218 | }; | |
219 | ||
220 | static struct regulator_init_data goni_ldo3_data = { | |
221 | .constraints = { | |
222 | .name = "VUSB/MIPI_1.1V", | |
223 | .min_uV = 1100000, | |
224 | .max_uV = 1100000, | |
225 | .apply_uV = 1, | |
226 | .always_on = 1, | |
227 | }, | |
228 | }; | |
229 | ||
230 | static struct regulator_init_data goni_ldo4_data = { | |
231 | .constraints = { | |
232 | .name = "VDAC_3.3V", | |
233 | .min_uV = 3300000, | |
234 | .max_uV = 3300000, | |
235 | .apply_uV = 1, | |
236 | }, | |
237 | }; | |
238 | ||
239 | static struct regulator_init_data goni_ldo5_data = { | |
240 | .constraints = { | |
241 | .name = "VTF_2.8V", | |
242 | .min_uV = 2800000, | |
243 | .max_uV = 2800000, | |
244 | .apply_uV = 1, | |
245 | }, | |
e9dde6f1 MS |
246 | .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers), |
247 | .consumer_supplies = goni_ldo5_consumers, | |
ba149f3a MS |
248 | }; |
249 | ||
250 | static struct regulator_init_data goni_ldo6_data = { | |
251 | .constraints = { | |
252 | .name = "VCC_3.3V", | |
253 | .min_uV = 3300000, | |
254 | .max_uV = 3300000, | |
255 | .apply_uV = 1, | |
256 | }, | |
257 | }; | |
258 | ||
259 | static struct regulator_init_data goni_ldo7_data = { | |
260 | .constraints = { | |
261 | .name = "VLCD_1.8V", | |
262 | .min_uV = 1800000, | |
263 | .max_uV = 1800000, | |
264 | .apply_uV = 1, | |
265 | .always_on = 1, | |
266 | }, | |
267 | }; | |
268 | ||
269 | static struct regulator_init_data goni_ldo8_data = { | |
270 | .constraints = { | |
271 | .name = "VUSB/VADC_3.3V", | |
272 | .min_uV = 3300000, | |
273 | .max_uV = 3300000, | |
274 | .apply_uV = 1, | |
275 | .always_on = 1, | |
276 | }, | |
277 | }; | |
278 | ||
279 | static struct regulator_init_data goni_ldo9_data = { | |
280 | .constraints = { | |
281 | .name = "VCC/VCAM_2.8V", | |
282 | .min_uV = 2800000, | |
283 | .max_uV = 2800000, | |
284 | .apply_uV = 1, | |
285 | .always_on = 1, | |
286 | }, | |
287 | }; | |
288 | ||
289 | static struct regulator_init_data goni_ldo10_data = { | |
290 | .constraints = { | |
291 | .name = "VPLL_1.1V", | |
292 | .min_uV = 1100000, | |
293 | .max_uV = 1100000, | |
294 | .apply_uV = 1, | |
295 | .boot_on = 1, | |
296 | }, | |
297 | }; | |
298 | ||
299 | static struct regulator_init_data goni_ldo11_data = { | |
300 | .constraints = { | |
301 | .name = "CAM_IO_2.8V", | |
302 | .min_uV = 2800000, | |
303 | .max_uV = 2800000, | |
304 | .apply_uV = 1, | |
305 | .always_on = 1, | |
306 | }, | |
307 | }; | |
308 | ||
309 | static struct regulator_init_data goni_ldo12_data = { | |
310 | .constraints = { | |
311 | .name = "CAM_ISP_1.2V", | |
312 | .min_uV = 1200000, | |
313 | .max_uV = 1200000, | |
314 | .apply_uV = 1, | |
315 | .always_on = 1, | |
316 | }, | |
317 | }; | |
318 | ||
319 | static struct regulator_init_data goni_ldo13_data = { | |
320 | .constraints = { | |
321 | .name = "CAM_A_2.8V", | |
322 | .min_uV = 2800000, | |
323 | .max_uV = 2800000, | |
324 | .apply_uV = 1, | |
325 | .always_on = 1, | |
326 | }, | |
327 | }; | |
328 | ||
329 | static struct regulator_init_data goni_ldo14_data = { | |
330 | .constraints = { | |
331 | .name = "CAM_CIF_1.8V", | |
332 | .min_uV = 1800000, | |
333 | .max_uV = 1800000, | |
334 | .apply_uV = 1, | |
335 | .always_on = 1, | |
336 | }, | |
337 | }; | |
338 | ||
339 | static struct regulator_init_data goni_ldo15_data = { | |
340 | .constraints = { | |
341 | .name = "CAM_AF_3.3V", | |
342 | .min_uV = 3300000, | |
343 | .max_uV = 3300000, | |
344 | .apply_uV = 1, | |
345 | .always_on = 1, | |
346 | }, | |
347 | }; | |
348 | ||
349 | static struct regulator_init_data goni_ldo16_data = { | |
350 | .constraints = { | |
351 | .name = "VMIPI_1.8V", | |
352 | .min_uV = 1800000, | |
353 | .max_uV = 1800000, | |
354 | .apply_uV = 1, | |
355 | .always_on = 1, | |
356 | }, | |
357 | }; | |
358 | ||
359 | static struct regulator_init_data goni_ldo17_data = { | |
360 | .constraints = { | |
361 | .name = "VCC_3.0V_LCD", | |
362 | .min_uV = 3000000, | |
363 | .max_uV = 3000000, | |
364 | .apply_uV = 1, | |
365 | .always_on = 1, | |
366 | }, | |
367 | }; | |
368 | ||
369 | /* BUCK */ | |
370 | static struct regulator_consumer_supply buck1_consumer[] = { | |
371 | { .supply = "vddarm", }, | |
372 | }; | |
373 | ||
374 | static struct regulator_consumer_supply buck2_consumer[] = { | |
375 | { .supply = "vddint", }, | |
376 | }; | |
377 | ||
378 | static struct regulator_init_data goni_buck1_data = { | |
379 | .constraints = { | |
380 | .name = "VARM_1.2V", | |
381 | .min_uV = 1200000, | |
382 | .max_uV = 1200000, | |
383 | .apply_uV = 1, | |
384 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | | |
385 | REGULATOR_CHANGE_STATUS, | |
386 | }, | |
387 | .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), | |
388 | .consumer_supplies = buck1_consumer, | |
389 | }; | |
390 | ||
391 | static struct regulator_init_data goni_buck2_data = { | |
392 | .constraints = { | |
393 | .name = "VINT_1.2V", | |
394 | .min_uV = 1200000, | |
395 | .max_uV = 1200000, | |
396 | .apply_uV = 1, | |
397 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | | |
398 | REGULATOR_CHANGE_STATUS, | |
399 | }, | |
400 | .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), | |
401 | .consumer_supplies = buck2_consumer, | |
402 | }; | |
403 | ||
404 | static struct regulator_init_data goni_buck3_data = { | |
405 | .constraints = { | |
406 | .name = "VCC_1.8V", | |
407 | .min_uV = 1800000, | |
408 | .max_uV = 1800000, | |
409 | .apply_uV = 1, | |
410 | .state_mem = { | |
411 | .enabled = 1, | |
412 | }, | |
413 | }, | |
414 | }; | |
415 | ||
416 | static struct regulator_init_data goni_buck4_data = { | |
417 | .constraints = { | |
418 | .name = "CAM_CORE_1.2V", | |
419 | .min_uV = 1200000, | |
420 | .max_uV = 1200000, | |
421 | .apply_uV = 1, | |
422 | .always_on = 1, | |
423 | }, | |
424 | }; | |
425 | ||
426 | static struct max8998_regulator_data goni_regulators[] = { | |
427 | { MAX8998_LDO2, &goni_ldo2_data }, | |
428 | { MAX8998_LDO3, &goni_ldo3_data }, | |
429 | { MAX8998_LDO4, &goni_ldo4_data }, | |
430 | { MAX8998_LDO5, &goni_ldo5_data }, | |
431 | { MAX8998_LDO6, &goni_ldo6_data }, | |
432 | { MAX8998_LDO7, &goni_ldo7_data }, | |
433 | { MAX8998_LDO8, &goni_ldo8_data }, | |
434 | { MAX8998_LDO9, &goni_ldo9_data }, | |
435 | { MAX8998_LDO10, &goni_ldo10_data }, | |
436 | { MAX8998_LDO11, &goni_ldo11_data }, | |
437 | { MAX8998_LDO12, &goni_ldo12_data }, | |
438 | { MAX8998_LDO13, &goni_ldo13_data }, | |
439 | { MAX8998_LDO14, &goni_ldo14_data }, | |
440 | { MAX8998_LDO15, &goni_ldo15_data }, | |
441 | { MAX8998_LDO16, &goni_ldo16_data }, | |
442 | { MAX8998_LDO17, &goni_ldo17_data }, | |
443 | { MAX8998_BUCK1, &goni_buck1_data }, | |
444 | { MAX8998_BUCK2, &goni_buck2_data }, | |
445 | { MAX8998_BUCK3, &goni_buck3_data }, | |
446 | { MAX8998_BUCK4, &goni_buck4_data }, | |
447 | }; | |
448 | ||
449 | static struct max8998_platform_data goni_max8998_pdata = { | |
450 | .num_regulators = ARRAY_SIZE(goni_regulators), | |
451 | .regulators = goni_regulators, | |
452 | }; | |
453 | #endif | |
454 | ||
455 | /* GPIO I2C PMIC */ | |
456 | #define AP_I2C_GPIO_PMIC_BUS_4 4 | |
457 | static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = { | |
458 | .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */ | |
459 | .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */ | |
460 | }; | |
461 | ||
462 | static struct platform_device goni_i2c_gpio_pmic = { | |
463 | .name = "i2c-gpio", | |
464 | .id = AP_I2C_GPIO_PMIC_BUS_4, | |
465 | .dev = { | |
466 | .platform_data = &goni_i2c_gpio_pmic_data, | |
467 | }, | |
468 | }; | |
469 | ||
470 | static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = { | |
471 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) | |
472 | { | |
473 | /* 0xCC when SRAD = 0 */ | |
474 | I2C_BOARD_INFO("max8998", 0xCC >> 1), | |
475 | .platform_data = &goni_max8998_pdata, | |
476 | }, | |
477 | #endif | |
478 | }; | |
479 | ||
480 | /* PMIC Power button */ | |
481 | static struct gpio_keys_button goni_gpio_keys_table[] = { | |
482 | { | |
483 | .code = KEY_POWER, | |
484 | .gpio = S5PV210_GPH2(6), | |
485 | .desc = "gpio-keys: KEY_POWER", | |
486 | .type = EV_KEY, | |
487 | .active_low = 1, | |
488 | .wakeup = 1, | |
489 | .debounce_interval = 1, | |
490 | }, | |
491 | }; | |
492 | ||
493 | static struct gpio_keys_platform_data goni_gpio_keys_data = { | |
494 | .buttons = goni_gpio_keys_table, | |
495 | .nbuttons = ARRAY_SIZE(goni_gpio_keys_table), | |
496 | }; | |
497 | ||
498 | static struct platform_device goni_device_gpiokeys = { | |
499 | .name = "gpio-keys", | |
500 | .dev = { | |
501 | .platform_data = &goni_gpio_keys_data, | |
502 | }, | |
503 | }; | |
504 | ||
505 | static void __init goni_pmic_init(void) | |
506 | { | |
507 | /* AP_PMIC_IRQ: EINT7 */ | |
508 | s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf)); | |
509 | s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP); | |
510 | ||
511 | /* nPower: EINT22 */ | |
512 | s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf)); | |
513 | s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP); | |
514 | } | |
515 | ||
19b90c7c MS |
516 | /* MoviNAND */ |
517 | static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = { | |
518 | .max_width = 4, | |
519 | .cd_type = S3C_SDHCI_CD_PERMANENT, | |
520 | }; | |
521 | ||
522 | /* Wireless LAN */ | |
523 | static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = { | |
524 | .max_width = 4, | |
525 | .cd_type = S3C_SDHCI_CD_EXTERNAL, | |
526 | /* ext_cd_{init,cleanup} callbacks will be added later */ | |
527 | }; | |
528 | ||
529 | /* External Flash */ | |
530 | #define GONI_EXT_FLASH_EN S5PV210_MP05(4) | |
531 | #define GONI_EXT_FLASH_CD S5PV210_GPH3(4) | |
532 | static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = { | |
533 | .max_width = 4, | |
534 | .cd_type = S3C_SDHCI_CD_GPIO, | |
535 | .ext_cd_gpio = GONI_EXT_FLASH_CD, | |
536 | .ext_cd_gpio_invert = 1, | |
537 | }; | |
538 | ||
e9dde6f1 MS |
539 | static struct regulator_consumer_supply mmc2_supplies[] = { |
540 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), | |
541 | }; | |
542 | ||
543 | static struct regulator_init_data mmc2_fixed_voltage_init_data = { | |
544 | .constraints = { | |
545 | .name = "V_TF_2.8V", | |
546 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
547 | }, | |
548 | .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies), | |
549 | .consumer_supplies = mmc2_supplies, | |
550 | }; | |
551 | ||
552 | static struct fixed_voltage_config mmc2_fixed_voltage_config = { | |
553 | .supply_name = "EXT_FLASH_EN", | |
554 | .microvolts = 2800000, | |
555 | .gpio = GONI_EXT_FLASH_EN, | |
556 | .enable_high = true, | |
557 | .init_data = &mmc2_fixed_voltage_init_data, | |
558 | }; | |
559 | ||
560 | static struct platform_device mmc2_fixed_voltage = { | |
561 | .name = "reg-fixed-voltage", | |
562 | .id = 2, | |
563 | .dev = { | |
564 | .platform_data = &mmc2_fixed_voltage_config, | |
565 | }, | |
566 | }; | |
567 | ||
19b90c7c MS |
568 | static void goni_setup_sdhci(void) |
569 | { | |
19b90c7c MS |
570 | s3c_sdhci0_set_platdata(&goni_hsmmc0_data); |
571 | s3c_sdhci1_set_platdata(&goni_hsmmc1_data); | |
572 | s3c_sdhci2_set_platdata(&goni_hsmmc2_data); | |
573 | }; | |
ba149f3a | 574 | |
2e57da41 | 575 | static struct platform_device *goni_devices[] __initdata = { |
3965fdee | 576 | &s3c_device_fb, |
13904fba | 577 | &s5p_device_onenand, |
8415d5c4 | 578 | &goni_spi_gpio, |
ba149f3a | 579 | &goni_i2c_gpio_pmic, |
e9dde6f1 | 580 | &mmc2_fixed_voltage, |
ba149f3a | 581 | &goni_device_gpiokeys, |
9f488c6f SN |
582 | &s5p_device_fimc0, |
583 | &s5p_device_fimc1, | |
584 | &s5p_device_fimc2, | |
19b90c7c MS |
585 | &s3c_device_hsmmc0, |
586 | &s3c_device_hsmmc1, | |
587 | &s3c_device_hsmmc2, | |
d5889d5d | 588 | &s3c_device_usb_hsotg, |
2a555582 | 589 | &samsung_device_keypad, |
2e57da41 JS |
590 | }; |
591 | ||
592 | static void __init goni_map_io(void) | |
593 | { | |
594 | s5p_init_io(NULL, 0, S5P_VA_CHIPID); | |
595 | s3c24xx_init_clocks(24000000); | |
596 | s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs)); | |
597 | } | |
598 | ||
599 | static void __init goni_machine_init(void) | |
600 | { | |
ba149f3a MS |
601 | /* PMIC */ |
602 | goni_pmic_init(); | |
603 | i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs, | |
604 | ARRAY_SIZE(i2c_gpio_pmic_devs)); | |
19b90c7c MS |
605 | /* SDHCI */ |
606 | goni_setup_sdhci(); | |
607 | ||
3965fdee MS |
608 | /* FB */ |
609 | s3c_fb_set_platdata(&goni_lcd_pdata); | |
610 | ||
8415d5c4 MS |
611 | /* SPI */ |
612 | spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); | |
613 | ||
2a555582 JS |
614 | /* KEYPAD */ |
615 | samsung_keypad_set_platdata(&keypad_data); | |
616 | ||
d5889d5d MS |
617 | clk_xusbxti.rate = 24000000; |
618 | ||
2e57da41 JS |
619 | platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices)); |
620 | } | |
621 | ||
622 | MACHINE_START(GONI, "GONI") | |
623 | /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ | |
624 | .phys_io = S3C_PA_UART & 0xfff00000, | |
625 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, | |
626 | .boot_params = S5P_PA_SDRAM + 0x100, | |
627 | .init_irq = s5pv210_init_irq, | |
628 | .map_io = goni_map_io, | |
629 | .init_machine = goni_machine_init, | |
630 | .timer = &s3c24xx_timer, | |
631 | MACHINE_END |