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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> | |
b4a0dca7 | 18 | #include <linux/i2c/qt602240_ts.h> |
ba149f3a | 19 | #include <linux/mfd/max8998.h> |
80849798 | 20 | #include <linux/mfd/wm8994/pdata.h> |
e9dde6f1 | 21 | #include <linux/regulator/fixed.h> |
8415d5c4 MS |
22 | #include <linux/spi/spi.h> |
23 | #include <linux/spi/spi_gpio.h> | |
24 | #include <linux/lcd.h> | |
ba149f3a MS |
25 | #include <linux/gpio_keys.h> |
26 | #include <linux/input.h> | |
27 | #include <linux/gpio.h> | |
2e57da41 JS |
28 | |
29 | #include <asm/mach/arch.h> | |
30 | #include <asm/mach/map.h> | |
31 | #include <asm/setup.h> | |
32 | #include <asm/mach-types.h> | |
33 | ||
34 | #include <mach/map.h> | |
35 | #include <mach/regs-clock.h> | |
3965fdee | 36 | #include <mach/regs-fb.h> |
2e57da41 | 37 | |
ba149f3a | 38 | #include <plat/gpio-cfg.h> |
2e57da41 JS |
39 | #include <plat/regs-serial.h> |
40 | #include <plat/s5pv210.h> | |
41 | #include <plat/devs.h> | |
42 | #include <plat/cpu.h> | |
3965fdee | 43 | #include <plat/fb.h> |
528ef1b5 | 44 | #include <plat/iic.h> |
2a555582 | 45 | #include <plat/keypad.h> |
19b90c7c | 46 | #include <plat/sdhci.h> |
d5889d5d | 47 | #include <plat/clock.h> |
2e57da41 JS |
48 | |
49 | /* Following are default values for UCON, ULCON and UFCON UART registers */ | |
c8def085 | 50 | #define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ |
2e57da41 JS |
51 | S3C2410_UCON_RXILEVEL | \ |
52 | S3C2410_UCON_TXIRQMODE | \ | |
53 | S3C2410_UCON_RXIRQMODE | \ | |
54 | S3C2410_UCON_RXFIFO_TOI | \ | |
55 | S3C2443_UCON_RXERR_IRQEN) | |
56 | ||
c8def085 | 57 | #define GONI_ULCON_DEFAULT S3C2410_LCON_CS8 |
2e57da41 | 58 | |
f2b7e3c5 | 59 | #define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE |
2e57da41 JS |
60 | |
61 | static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = { | |
62 | [0] = { | |
63 | .hwport = 0, | |
64 | .flags = 0, | |
c8def085 KK |
65 | .ucon = GONI_UCON_DEFAULT, |
66 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 67 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 68 | S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256, |
2e57da41 JS |
69 | }, |
70 | [1] = { | |
71 | .hwport = 1, | |
72 | .flags = 0, | |
c8def085 KK |
73 | .ucon = GONI_UCON_DEFAULT, |
74 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 75 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 76 | S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64, |
2e57da41 JS |
77 | }, |
78 | [2] = { | |
79 | .hwport = 2, | |
80 | .flags = 0, | |
c8def085 KK |
81 | .ucon = GONI_UCON_DEFAULT, |
82 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 83 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 84 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
2e57da41 JS |
85 | }, |
86 | [3] = { | |
87 | .hwport = 3, | |
88 | .flags = 0, | |
c8def085 KK |
89 | .ucon = GONI_UCON_DEFAULT, |
90 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 91 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 92 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
2e57da41 JS |
93 | }, |
94 | }; | |
95 | ||
3965fdee MS |
96 | /* Frame Buffer */ |
97 | static struct s3c_fb_pd_win goni_fb_win0 = { | |
98 | .win_mode = { | |
3965fdee MS |
99 | .left_margin = 16, |
100 | .right_margin = 16, | |
9d1fc39c | 101 | .upper_margin = 2, |
3965fdee MS |
102 | .lower_margin = 28, |
103 | .hsync_len = 2, | |
9d1fc39c | 104 | .vsync_len = 1, |
3965fdee MS |
105 | .xres = 480, |
106 | .yres = 800, | |
107 | .refresh = 55, | |
108 | }, | |
109 | .max_bpp = 32, | |
110 | .default_bpp = 16, | |
111 | }; | |
112 | ||
113 | static struct s3c_fb_platdata goni_lcd_pdata __initdata = { | |
114 | .win[0] = &goni_fb_win0, | |
115 | .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | | |
116 | VIDCON0_CLKSEL_LCD, | |
117 | .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN | |
118 | | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, | |
119 | .setup_gpio = s5pv210_fb_gpio_setup_24bpp, | |
120 | }; | |
121 | ||
8415d5c4 MS |
122 | static int lcd_power_on(struct lcd_device *ld, int enable) |
123 | { | |
124 | return 1; | |
125 | } | |
126 | ||
127 | static int reset_lcd(struct lcd_device *ld) | |
128 | { | |
129 | static unsigned int first = 1; | |
130 | int reset_gpio = -1; | |
131 | ||
132 | reset_gpio = S5PV210_MP05(5); | |
133 | ||
134 | if (first) { | |
135 | gpio_request(reset_gpio, "MLCD_RST"); | |
136 | first = 0; | |
137 | } | |
138 | ||
139 | gpio_direction_output(reset_gpio, 1); | |
140 | return 1; | |
141 | } | |
142 | ||
143 | static struct lcd_platform_data goni_lcd_platform_data = { | |
144 | .reset = reset_lcd, | |
145 | .power_on = lcd_power_on, | |
146 | .lcd_enabled = 0, | |
147 | .reset_delay = 120, /* 120ms */ | |
148 | .power_on_delay = 25, /* 25ms */ | |
149 | .power_off_delay = 200, /* 200ms */ | |
150 | }; | |
151 | ||
152 | #define LCD_BUS_NUM 3 | |
153 | static struct spi_board_info spi_board_info[] __initdata = { | |
154 | { | |
155 | .modalias = "s6e63m0", | |
156 | .platform_data = &goni_lcd_platform_data, | |
157 | .max_speed_hz = 1200000, | |
158 | .bus_num = LCD_BUS_NUM, | |
159 | .chip_select = 0, | |
160 | .mode = SPI_MODE_3, | |
161 | .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */ | |
162 | }, | |
163 | }; | |
164 | ||
165 | static struct spi_gpio_platform_data lcd_spi_gpio_data = { | |
166 | .sck = S5PV210_MP04(1), /* DISPLAY_CLK */ | |
167 | .mosi = S5PV210_MP04(3), /* DISPLAY_SI */ | |
168 | .miso = SPI_GPIO_NO_MISO, | |
169 | .num_chipselect = 1, | |
170 | }; | |
171 | ||
172 | static struct platform_device goni_spi_gpio = { | |
173 | .name = "spi_gpio", | |
174 | .id = LCD_BUS_NUM, | |
175 | .dev = { | |
176 | .parent = &s3c_device_fb.dev, | |
177 | .platform_data = &lcd_spi_gpio_data, | |
178 | }, | |
179 | }; | |
180 | ||
2a555582 JS |
181 | /* KEYPAD */ |
182 | static uint32_t keymap[] __initdata = { | |
183 | /* KEY(row, col, keycode) */ | |
184 | KEY(0, 1, KEY_MENU), /* Send */ | |
185 | KEY(0, 2, KEY_BACK), /* End */ | |
186 | KEY(1, 1, KEY_CONFIG), /* Half shot */ | |
187 | KEY(1, 2, KEY_VOLUMEUP), | |
188 | KEY(2, 1, KEY_CAMERA), /* Full shot */ | |
189 | KEY(2, 2, KEY_VOLUMEDOWN), | |
190 | }; | |
191 | ||
192 | static struct matrix_keymap_data keymap_data __initdata = { | |
193 | .keymap = keymap, | |
194 | .keymap_size = ARRAY_SIZE(keymap), | |
195 | }; | |
196 | ||
197 | static struct samsung_keypad_platdata keypad_data __initdata = { | |
198 | .keymap_data = &keymap_data, | |
199 | .rows = 3, | |
200 | .cols = 3, | |
201 | }; | |
202 | ||
528ef1b5 MS |
203 | /* Radio */ |
204 | static struct i2c_board_info i2c1_devs[] __initdata = { | |
205 | { | |
206 | I2C_BOARD_INFO("si470x", 0x10), | |
207 | }, | |
208 | }; | |
209 | ||
210 | static void __init goni_radio_init(void) | |
211 | { | |
212 | int gpio; | |
213 | ||
214 | gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */ | |
215 | gpio_request(gpio, "FM_INT"); | |
216 | s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); | |
217 | i2c1_devs[0].irq = gpio_to_irq(gpio); | |
218 | ||
219 | gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */ | |
220 | gpio_request(gpio, "FM_RST"); | |
221 | gpio_direction_output(gpio, 1); | |
222 | } | |
223 | ||
b4a0dca7 MS |
224 | /* TSP */ |
225 | static struct qt602240_platform_data qt602240_platform_data = { | |
226 | .x_line = 17, | |
227 | .y_line = 11, | |
228 | .x_size = 800, | |
229 | .y_size = 480, | |
230 | .blen = 0x21, | |
231 | .threshold = 0x28, | |
232 | .voltage = 2800000, /* 2.8V */ | |
233 | .orient = QT602240_DIAGONAL, | |
234 | }; | |
235 | ||
236 | static struct s3c2410_platform_i2c i2c2_data __initdata = { | |
237 | .flags = 0, | |
238 | .bus_num = 2, | |
239 | .slave_addr = 0x10, | |
240 | .frequency = 400 * 1000, | |
241 | .sda_delay = 100, | |
242 | }; | |
243 | ||
244 | static struct i2c_board_info i2c2_devs[] __initdata = { | |
245 | { | |
246 | I2C_BOARD_INFO("qt602240_ts", 0x4a), | |
247 | .platform_data = &qt602240_platform_data, | |
248 | }, | |
249 | }; | |
250 | ||
251 | static void __init goni_tsp_init(void) | |
252 | { | |
253 | int gpio; | |
254 | ||
255 | gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */ | |
256 | gpio_request(gpio, "TSP_LDO_ON"); | |
257 | gpio_direction_output(gpio, 1); | |
258 | gpio_export(gpio, 0); | |
259 | ||
260 | gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */ | |
261 | gpio_request(gpio, "TSP_INT"); | |
262 | ||
263 | s5p_register_gpio_interrupt(gpio); | |
264 | s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); | |
265 | s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); | |
266 | i2c2_devs[0].irq = gpio_to_irq(gpio); | |
267 | } | |
268 | ||
ba149f3a MS |
269 | /* MAX8998 regulators */ |
270 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) | |
271 | ||
e9dde6f1 MS |
272 | static struct regulator_consumer_supply goni_ldo5_consumers[] = { |
273 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), | |
274 | }; | |
275 | ||
ba149f3a MS |
276 | static struct regulator_init_data goni_ldo2_data = { |
277 | .constraints = { | |
278 | .name = "VALIVE_1.1V", | |
279 | .min_uV = 1100000, | |
280 | .max_uV = 1100000, | |
281 | .apply_uV = 1, | |
282 | .always_on = 1, | |
283 | .state_mem = { | |
284 | .enabled = 1, | |
285 | }, | |
286 | }, | |
287 | }; | |
288 | ||
289 | static struct regulator_init_data goni_ldo3_data = { | |
290 | .constraints = { | |
291 | .name = "VUSB/MIPI_1.1V", | |
292 | .min_uV = 1100000, | |
293 | .max_uV = 1100000, | |
294 | .apply_uV = 1, | |
295 | .always_on = 1, | |
296 | }, | |
297 | }; | |
298 | ||
299 | static struct regulator_init_data goni_ldo4_data = { | |
300 | .constraints = { | |
301 | .name = "VDAC_3.3V", | |
302 | .min_uV = 3300000, | |
303 | .max_uV = 3300000, | |
304 | .apply_uV = 1, | |
305 | }, | |
306 | }; | |
307 | ||
308 | static struct regulator_init_data goni_ldo5_data = { | |
309 | .constraints = { | |
310 | .name = "VTF_2.8V", | |
311 | .min_uV = 2800000, | |
312 | .max_uV = 2800000, | |
313 | .apply_uV = 1, | |
314 | }, | |
e9dde6f1 MS |
315 | .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers), |
316 | .consumer_supplies = goni_ldo5_consumers, | |
ba149f3a MS |
317 | }; |
318 | ||
319 | static struct regulator_init_data goni_ldo6_data = { | |
320 | .constraints = { | |
321 | .name = "VCC_3.3V", | |
322 | .min_uV = 3300000, | |
323 | .max_uV = 3300000, | |
324 | .apply_uV = 1, | |
325 | }, | |
326 | }; | |
327 | ||
328 | static struct regulator_init_data goni_ldo7_data = { | |
329 | .constraints = { | |
330 | .name = "VLCD_1.8V", | |
331 | .min_uV = 1800000, | |
332 | .max_uV = 1800000, | |
333 | .apply_uV = 1, | |
334 | .always_on = 1, | |
335 | }, | |
336 | }; | |
337 | ||
338 | static struct regulator_init_data goni_ldo8_data = { | |
339 | .constraints = { | |
340 | .name = "VUSB/VADC_3.3V", | |
341 | .min_uV = 3300000, | |
342 | .max_uV = 3300000, | |
343 | .apply_uV = 1, | |
344 | .always_on = 1, | |
345 | }, | |
346 | }; | |
347 | ||
348 | static struct regulator_init_data goni_ldo9_data = { | |
349 | .constraints = { | |
350 | .name = "VCC/VCAM_2.8V", | |
351 | .min_uV = 2800000, | |
352 | .max_uV = 2800000, | |
353 | .apply_uV = 1, | |
354 | .always_on = 1, | |
355 | }, | |
356 | }; | |
357 | ||
358 | static struct regulator_init_data goni_ldo10_data = { | |
359 | .constraints = { | |
360 | .name = "VPLL_1.1V", | |
361 | .min_uV = 1100000, | |
362 | .max_uV = 1100000, | |
363 | .apply_uV = 1, | |
364 | .boot_on = 1, | |
365 | }, | |
366 | }; | |
367 | ||
368 | static struct regulator_init_data goni_ldo11_data = { | |
369 | .constraints = { | |
370 | .name = "CAM_IO_2.8V", | |
371 | .min_uV = 2800000, | |
372 | .max_uV = 2800000, | |
373 | .apply_uV = 1, | |
374 | .always_on = 1, | |
375 | }, | |
376 | }; | |
377 | ||
378 | static struct regulator_init_data goni_ldo12_data = { | |
379 | .constraints = { | |
380 | .name = "CAM_ISP_1.2V", | |
381 | .min_uV = 1200000, | |
382 | .max_uV = 1200000, | |
383 | .apply_uV = 1, | |
384 | .always_on = 1, | |
385 | }, | |
386 | }; | |
387 | ||
388 | static struct regulator_init_data goni_ldo13_data = { | |
389 | .constraints = { | |
390 | .name = "CAM_A_2.8V", | |
391 | .min_uV = 2800000, | |
392 | .max_uV = 2800000, | |
393 | .apply_uV = 1, | |
394 | .always_on = 1, | |
395 | }, | |
396 | }; | |
397 | ||
398 | static struct regulator_init_data goni_ldo14_data = { | |
399 | .constraints = { | |
400 | .name = "CAM_CIF_1.8V", | |
401 | .min_uV = 1800000, | |
402 | .max_uV = 1800000, | |
403 | .apply_uV = 1, | |
404 | .always_on = 1, | |
405 | }, | |
406 | }; | |
407 | ||
408 | static struct regulator_init_data goni_ldo15_data = { | |
409 | .constraints = { | |
410 | .name = "CAM_AF_3.3V", | |
411 | .min_uV = 3300000, | |
412 | .max_uV = 3300000, | |
413 | .apply_uV = 1, | |
414 | .always_on = 1, | |
415 | }, | |
416 | }; | |
417 | ||
418 | static struct regulator_init_data goni_ldo16_data = { | |
419 | .constraints = { | |
420 | .name = "VMIPI_1.8V", | |
421 | .min_uV = 1800000, | |
422 | .max_uV = 1800000, | |
423 | .apply_uV = 1, | |
424 | .always_on = 1, | |
425 | }, | |
426 | }; | |
427 | ||
428 | static struct regulator_init_data goni_ldo17_data = { | |
429 | .constraints = { | |
430 | .name = "VCC_3.0V_LCD", | |
431 | .min_uV = 3000000, | |
432 | .max_uV = 3000000, | |
433 | .apply_uV = 1, | |
434 | .always_on = 1, | |
435 | }, | |
436 | }; | |
437 | ||
438 | /* BUCK */ | |
439 | static struct regulator_consumer_supply buck1_consumer[] = { | |
440 | { .supply = "vddarm", }, | |
441 | }; | |
442 | ||
443 | static struct regulator_consumer_supply buck2_consumer[] = { | |
444 | { .supply = "vddint", }, | |
445 | }; | |
446 | ||
447 | static struct regulator_init_data goni_buck1_data = { | |
448 | .constraints = { | |
449 | .name = "VARM_1.2V", | |
450 | .min_uV = 1200000, | |
451 | .max_uV = 1200000, | |
452 | .apply_uV = 1, | |
453 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | | |
454 | REGULATOR_CHANGE_STATUS, | |
455 | }, | |
456 | .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), | |
457 | .consumer_supplies = buck1_consumer, | |
458 | }; | |
459 | ||
460 | static struct regulator_init_data goni_buck2_data = { | |
461 | .constraints = { | |
462 | .name = "VINT_1.2V", | |
463 | .min_uV = 1200000, | |
464 | .max_uV = 1200000, | |
465 | .apply_uV = 1, | |
466 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | | |
467 | REGULATOR_CHANGE_STATUS, | |
468 | }, | |
469 | .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), | |
470 | .consumer_supplies = buck2_consumer, | |
471 | }; | |
472 | ||
473 | static struct regulator_init_data goni_buck3_data = { | |
474 | .constraints = { | |
475 | .name = "VCC_1.8V", | |
476 | .min_uV = 1800000, | |
477 | .max_uV = 1800000, | |
478 | .apply_uV = 1, | |
479 | .state_mem = { | |
480 | .enabled = 1, | |
481 | }, | |
482 | }, | |
483 | }; | |
484 | ||
485 | static struct regulator_init_data goni_buck4_data = { | |
486 | .constraints = { | |
487 | .name = "CAM_CORE_1.2V", | |
488 | .min_uV = 1200000, | |
489 | .max_uV = 1200000, | |
490 | .apply_uV = 1, | |
491 | .always_on = 1, | |
492 | }, | |
493 | }; | |
494 | ||
495 | static struct max8998_regulator_data goni_regulators[] = { | |
496 | { MAX8998_LDO2, &goni_ldo2_data }, | |
497 | { MAX8998_LDO3, &goni_ldo3_data }, | |
498 | { MAX8998_LDO4, &goni_ldo4_data }, | |
499 | { MAX8998_LDO5, &goni_ldo5_data }, | |
500 | { MAX8998_LDO6, &goni_ldo6_data }, | |
501 | { MAX8998_LDO7, &goni_ldo7_data }, | |
502 | { MAX8998_LDO8, &goni_ldo8_data }, | |
503 | { MAX8998_LDO9, &goni_ldo9_data }, | |
504 | { MAX8998_LDO10, &goni_ldo10_data }, | |
505 | { MAX8998_LDO11, &goni_ldo11_data }, | |
506 | { MAX8998_LDO12, &goni_ldo12_data }, | |
507 | { MAX8998_LDO13, &goni_ldo13_data }, | |
508 | { MAX8998_LDO14, &goni_ldo14_data }, | |
509 | { MAX8998_LDO15, &goni_ldo15_data }, | |
510 | { MAX8998_LDO16, &goni_ldo16_data }, | |
511 | { MAX8998_LDO17, &goni_ldo17_data }, | |
512 | { MAX8998_BUCK1, &goni_buck1_data }, | |
513 | { MAX8998_BUCK2, &goni_buck2_data }, | |
514 | { MAX8998_BUCK3, &goni_buck3_data }, | |
515 | { MAX8998_BUCK4, &goni_buck4_data }, | |
516 | }; | |
517 | ||
518 | static struct max8998_platform_data goni_max8998_pdata = { | |
519 | .num_regulators = ARRAY_SIZE(goni_regulators), | |
520 | .regulators = goni_regulators, | |
cb186886 MS |
521 | .buck1_set1 = S5PV210_GPH0(3), |
522 | .buck1_set2 = S5PV210_GPH0(4), | |
523 | .buck2_set3 = S5PV210_GPH0(5), | |
524 | .buck1_max_voltage1 = 1200000, | |
525 | .buck1_max_voltage2 = 1200000, | |
526 | .buck2_max_voltage = 1200000, | |
ba149f3a MS |
527 | }; |
528 | #endif | |
529 | ||
80849798 CC |
530 | static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = { |
531 | { | |
532 | .dev_name = "5-001a", | |
533 | .supply = "DBVDD", | |
534 | }, { | |
535 | .dev_name = "5-001a", | |
536 | .supply = "AVDD2", | |
537 | }, { | |
538 | .dev_name = "5-001a", | |
539 | .supply = "CPVDD", | |
540 | }, | |
541 | }; | |
542 | ||
543 | static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = { | |
544 | { | |
545 | .dev_name = "5-001a", | |
546 | .supply = "SPKVDD1", | |
547 | }, { | |
548 | .dev_name = "5-001a", | |
549 | .supply = "SPKVDD2", | |
550 | }, | |
551 | }; | |
552 | ||
553 | static struct regulator_init_data wm8994_fixed_voltage0_init_data = { | |
554 | .constraints = { | |
555 | .always_on = 1, | |
556 | }, | |
557 | .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies), | |
558 | .consumer_supplies = wm8994_fixed_voltage0_supplies, | |
559 | }; | |
560 | ||
561 | static struct regulator_init_data wm8994_fixed_voltage1_init_data = { | |
562 | .constraints = { | |
563 | .always_on = 1, | |
564 | }, | |
565 | .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies), | |
566 | .consumer_supplies = wm8994_fixed_voltage1_supplies, | |
567 | }; | |
568 | ||
569 | static struct fixed_voltage_config wm8994_fixed_voltage0_config = { | |
570 | .supply_name = "VCC_1.8V_PDA", | |
571 | .microvolts = 1800000, | |
572 | .gpio = -EINVAL, | |
573 | .init_data = &wm8994_fixed_voltage0_init_data, | |
574 | }; | |
575 | ||
576 | static struct fixed_voltage_config wm8994_fixed_voltage1_config = { | |
577 | .supply_name = "V_BAT", | |
578 | .microvolts = 3700000, | |
579 | .gpio = -EINVAL, | |
580 | .init_data = &wm8994_fixed_voltage1_init_data, | |
581 | }; | |
582 | ||
583 | static struct platform_device wm8994_fixed_voltage0 = { | |
584 | .name = "reg-fixed-voltage", | |
585 | .id = 0, | |
586 | .dev = { | |
587 | .platform_data = &wm8994_fixed_voltage0_config, | |
588 | }, | |
589 | }; | |
590 | ||
591 | static struct platform_device wm8994_fixed_voltage1 = { | |
592 | .name = "reg-fixed-voltage", | |
593 | .id = 1, | |
594 | .dev = { | |
595 | .platform_data = &wm8994_fixed_voltage1_config, | |
596 | }, | |
597 | }; | |
598 | ||
599 | static struct regulator_consumer_supply wm8994_avdd1_supply = { | |
600 | .dev_name = "5-001a", | |
601 | .supply = "AVDD1", | |
602 | }; | |
603 | ||
604 | static struct regulator_consumer_supply wm8994_dcvdd_supply = { | |
605 | .dev_name = "5-001a", | |
606 | .supply = "DCVDD", | |
607 | }; | |
608 | ||
609 | static struct regulator_init_data wm8994_ldo1_data = { | |
610 | .constraints = { | |
611 | .name = "AVDD1_3.0V", | |
612 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
613 | }, | |
614 | .num_consumer_supplies = 1, | |
615 | .consumer_supplies = &wm8994_avdd1_supply, | |
616 | }; | |
617 | ||
618 | static struct regulator_init_data wm8994_ldo2_data = { | |
619 | .constraints = { | |
620 | .name = "DCVDD_1.0V", | |
621 | }, | |
622 | .num_consumer_supplies = 1, | |
623 | .consumer_supplies = &wm8994_dcvdd_supply, | |
624 | }; | |
625 | ||
626 | static struct wm8994_pdata wm8994_platform_data = { | |
627 | /* configure gpio1 function: 0x0001(Logic level input/output) */ | |
628 | .gpio_defaults[0] = 0x0001, | |
629 | /* configure gpio3/4/5/7 function for AIF2 voice */ | |
630 | .gpio_defaults[2] = 0x8100, | |
631 | .gpio_defaults[3] = 0x8100, | |
632 | .gpio_defaults[4] = 0x8100, | |
633 | .gpio_defaults[6] = 0x0100, | |
634 | /* configure gpio8/9/10/11 function for AIF3 BT */ | |
635 | .gpio_defaults[7] = 0x8100, | |
636 | .gpio_defaults[8] = 0x0100, | |
637 | .gpio_defaults[9] = 0x0100, | |
638 | .gpio_defaults[10] = 0x0100, | |
639 | .ldo[0] = { S5PV210_MP03(6), NULL, &wm8994_ldo1_data }, /* XM0FRNB_2 */ | |
640 | .ldo[1] = { 0, NULL, &wm8994_ldo2_data }, | |
641 | }; | |
642 | ||
ba149f3a MS |
643 | /* GPIO I2C PMIC */ |
644 | #define AP_I2C_GPIO_PMIC_BUS_4 4 | |
645 | static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = { | |
646 | .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */ | |
647 | .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */ | |
648 | }; | |
649 | ||
650 | static struct platform_device goni_i2c_gpio_pmic = { | |
651 | .name = "i2c-gpio", | |
652 | .id = AP_I2C_GPIO_PMIC_BUS_4, | |
653 | .dev = { | |
654 | .platform_data = &goni_i2c_gpio_pmic_data, | |
655 | }, | |
656 | }; | |
657 | ||
658 | static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = { | |
659 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) | |
660 | { | |
661 | /* 0xCC when SRAD = 0 */ | |
662 | I2C_BOARD_INFO("max8998", 0xCC >> 1), | |
663 | .platform_data = &goni_max8998_pdata, | |
664 | }, | |
665 | #endif | |
666 | }; | |
667 | ||
5112267e CC |
668 | /* GPIO I2C AP 1.8V */ |
669 | #define AP_I2C_GPIO_BUS_5 5 | |
670 | static struct i2c_gpio_platform_data goni_i2c_gpio5_data = { | |
671 | .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */ | |
672 | .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */ | |
673 | }; | |
674 | ||
675 | static struct platform_device goni_i2c_gpio5 = { | |
676 | .name = "i2c-gpio", | |
677 | .id = AP_I2C_GPIO_BUS_5, | |
678 | .dev = { | |
679 | .platform_data = &goni_i2c_gpio5_data, | |
680 | }, | |
681 | }; | |
682 | ||
683 | static struct i2c_board_info i2c_gpio5_devs[] __initdata = { | |
684 | { | |
685 | /* CS/ADDR = low 0x34 (FYI: high = 0x36) */ | |
686 | I2C_BOARD_INFO("wm8994", 0x1a), | |
80849798 | 687 | .platform_data = &wm8994_platform_data, |
5112267e CC |
688 | }, |
689 | }; | |
690 | ||
ba149f3a MS |
691 | /* PMIC Power button */ |
692 | static struct gpio_keys_button goni_gpio_keys_table[] = { | |
693 | { | |
694 | .code = KEY_POWER, | |
695 | .gpio = S5PV210_GPH2(6), | |
696 | .desc = "gpio-keys: KEY_POWER", | |
697 | .type = EV_KEY, | |
698 | .active_low = 1, | |
699 | .wakeup = 1, | |
700 | .debounce_interval = 1, | |
701 | }, | |
702 | }; | |
703 | ||
704 | static struct gpio_keys_platform_data goni_gpio_keys_data = { | |
705 | .buttons = goni_gpio_keys_table, | |
706 | .nbuttons = ARRAY_SIZE(goni_gpio_keys_table), | |
707 | }; | |
708 | ||
709 | static struct platform_device goni_device_gpiokeys = { | |
710 | .name = "gpio-keys", | |
711 | .dev = { | |
712 | .platform_data = &goni_gpio_keys_data, | |
713 | }, | |
714 | }; | |
715 | ||
716 | static void __init goni_pmic_init(void) | |
717 | { | |
718 | /* AP_PMIC_IRQ: EINT7 */ | |
719 | s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf)); | |
720 | s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP); | |
721 | ||
722 | /* nPower: EINT22 */ | |
723 | s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf)); | |
724 | s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP); | |
725 | } | |
726 | ||
19b90c7c MS |
727 | /* MoviNAND */ |
728 | static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = { | |
729 | .max_width = 4, | |
730 | .cd_type = S3C_SDHCI_CD_PERMANENT, | |
731 | }; | |
732 | ||
733 | /* Wireless LAN */ | |
734 | static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = { | |
735 | .max_width = 4, | |
736 | .cd_type = S3C_SDHCI_CD_EXTERNAL, | |
737 | /* ext_cd_{init,cleanup} callbacks will be added later */ | |
738 | }; | |
739 | ||
740 | /* External Flash */ | |
741 | #define GONI_EXT_FLASH_EN S5PV210_MP05(4) | |
742 | #define GONI_EXT_FLASH_CD S5PV210_GPH3(4) | |
743 | static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = { | |
744 | .max_width = 4, | |
745 | .cd_type = S3C_SDHCI_CD_GPIO, | |
746 | .ext_cd_gpio = GONI_EXT_FLASH_CD, | |
747 | .ext_cd_gpio_invert = 1, | |
748 | }; | |
749 | ||
e9dde6f1 MS |
750 | static struct regulator_consumer_supply mmc2_supplies[] = { |
751 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), | |
752 | }; | |
753 | ||
754 | static struct regulator_init_data mmc2_fixed_voltage_init_data = { | |
755 | .constraints = { | |
756 | .name = "V_TF_2.8V", | |
757 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
758 | }, | |
759 | .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies), | |
760 | .consumer_supplies = mmc2_supplies, | |
761 | }; | |
762 | ||
763 | static struct fixed_voltage_config mmc2_fixed_voltage_config = { | |
764 | .supply_name = "EXT_FLASH_EN", | |
765 | .microvolts = 2800000, | |
766 | .gpio = GONI_EXT_FLASH_EN, | |
767 | .enable_high = true, | |
768 | .init_data = &mmc2_fixed_voltage_init_data, | |
769 | }; | |
770 | ||
771 | static struct platform_device mmc2_fixed_voltage = { | |
772 | .name = "reg-fixed-voltage", | |
773 | .id = 2, | |
774 | .dev = { | |
775 | .platform_data = &mmc2_fixed_voltage_config, | |
776 | }, | |
777 | }; | |
778 | ||
19b90c7c MS |
779 | static void goni_setup_sdhci(void) |
780 | { | |
19b90c7c MS |
781 | s3c_sdhci0_set_platdata(&goni_hsmmc0_data); |
782 | s3c_sdhci1_set_platdata(&goni_hsmmc1_data); | |
783 | s3c_sdhci2_set_platdata(&goni_hsmmc2_data); | |
784 | }; | |
ba149f3a | 785 | |
2e57da41 | 786 | static struct platform_device *goni_devices[] __initdata = { |
3965fdee | 787 | &s3c_device_fb, |
13904fba | 788 | &s5p_device_onenand, |
8415d5c4 | 789 | &goni_spi_gpio, |
ba149f3a | 790 | &goni_i2c_gpio_pmic, |
5112267e | 791 | &goni_i2c_gpio5, |
e9dde6f1 | 792 | &mmc2_fixed_voltage, |
ba149f3a | 793 | &goni_device_gpiokeys, |
9f488c6f SN |
794 | &s5p_device_fimc0, |
795 | &s5p_device_fimc1, | |
796 | &s5p_device_fimc2, | |
19b90c7c MS |
797 | &s3c_device_hsmmc0, |
798 | &s3c_device_hsmmc1, | |
799 | &s3c_device_hsmmc2, | |
6c29e71c | 800 | &s5pv210_device_iis0, |
d5889d5d | 801 | &s3c_device_usb_hsotg, |
2a555582 | 802 | &samsung_device_keypad, |
528ef1b5 | 803 | &s3c_device_i2c1, |
b4a0dca7 | 804 | &s3c_device_i2c2, |
80849798 CC |
805 | &wm8994_fixed_voltage0, |
806 | &wm8994_fixed_voltage1, | |
2e57da41 JS |
807 | }; |
808 | ||
6c29e71c CC |
809 | static void __init goni_sound_init(void) |
810 | { | |
811 | /* Ths main clock of WM8994 codec uses the output of CLKOUT pin. | |
812 | * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS) | |
813 | * because it needs 24MHz clock to operate WM8994 codec. | |
814 | */ | |
815 | __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS); | |
816 | } | |
817 | ||
2e57da41 JS |
818 | static void __init goni_map_io(void) |
819 | { | |
820 | s5p_init_io(NULL, 0, S5P_VA_CHIPID); | |
821 | s3c24xx_init_clocks(24000000); | |
822 | s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs)); | |
823 | } | |
824 | ||
825 | static void __init goni_machine_init(void) | |
826 | { | |
528ef1b5 MS |
827 | /* Radio: call before I2C 1 registeration */ |
828 | goni_radio_init(); | |
829 | ||
830 | /* I2C1 */ | |
831 | s3c_i2c1_set_platdata(NULL); | |
832 | i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); | |
833 | ||
b4a0dca7 MS |
834 | /* TSP: call before I2C 2 registeration */ |
835 | goni_tsp_init(); | |
836 | ||
837 | /* I2C2 */ | |
838 | s3c_i2c2_set_platdata(&i2c2_data); | |
839 | i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs)); | |
840 | ||
ba149f3a MS |
841 | /* PMIC */ |
842 | goni_pmic_init(); | |
843 | i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs, | |
844 | ARRAY_SIZE(i2c_gpio_pmic_devs)); | |
19b90c7c MS |
845 | /* SDHCI */ |
846 | goni_setup_sdhci(); | |
847 | ||
5112267e | 848 | /* SOUND */ |
6c29e71c | 849 | goni_sound_init(); |
5112267e CC |
850 | i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs, |
851 | ARRAY_SIZE(i2c_gpio5_devs)); | |
852 | ||
3965fdee MS |
853 | /* FB */ |
854 | s3c_fb_set_platdata(&goni_lcd_pdata); | |
855 | ||
8415d5c4 MS |
856 | /* SPI */ |
857 | spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); | |
858 | ||
2a555582 JS |
859 | /* KEYPAD */ |
860 | samsung_keypad_set_platdata(&keypad_data); | |
861 | ||
d5889d5d MS |
862 | clk_xusbxti.rate = 24000000; |
863 | ||
2e57da41 JS |
864 | platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices)); |
865 | } | |
866 | ||
867 | MACHINE_START(GONI, "GONI") | |
868 | /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ | |
2e57da41 JS |
869 | .boot_params = S5P_PA_SDRAM + 0x100, |
870 | .init_irq = s5pv210_init_irq, | |
871 | .map_io = goni_map_io, | |
872 | .init_machine = goni_machine_init, | |
873 | .timer = &s3c24xx_timer, | |
874 | MACHINE_END |