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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> |
e9dde6f1 | 20 | #include <linux/regulator/fixed.h> |
8415d5c4 MS |
21 | #include <linux/spi/spi.h> |
22 | #include <linux/spi/spi_gpio.h> | |
23 | #include <linux/lcd.h> | |
ba149f3a MS |
24 | #include <linux/gpio_keys.h> |
25 | #include <linux/input.h> | |
26 | #include <linux/gpio.h> | |
2e57da41 JS |
27 | |
28 | #include <asm/mach/arch.h> | |
29 | #include <asm/mach/map.h> | |
30 | #include <asm/setup.h> | |
31 | #include <asm/mach-types.h> | |
32 | ||
33 | #include <mach/map.h> | |
34 | #include <mach/regs-clock.h> | |
3965fdee | 35 | #include <mach/regs-fb.h> |
2e57da41 | 36 | |
ba149f3a | 37 | #include <plat/gpio-cfg.h> |
2e57da41 JS |
38 | #include <plat/regs-serial.h> |
39 | #include <plat/s5pv210.h> | |
40 | #include <plat/devs.h> | |
41 | #include <plat/cpu.h> | |
3965fdee | 42 | #include <plat/fb.h> |
528ef1b5 | 43 | #include <plat/iic.h> |
2a555582 | 44 | #include <plat/keypad.h> |
19b90c7c | 45 | #include <plat/sdhci.h> |
d5889d5d | 46 | #include <plat/clock.h> |
2e57da41 JS |
47 | |
48 | /* Following are default values for UCON, ULCON and UFCON UART registers */ | |
c8def085 | 49 | #define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ |
2e57da41 JS |
50 | S3C2410_UCON_RXILEVEL | \ |
51 | S3C2410_UCON_TXIRQMODE | \ | |
52 | S3C2410_UCON_RXIRQMODE | \ | |
53 | S3C2410_UCON_RXFIFO_TOI | \ | |
54 | S3C2443_UCON_RXERR_IRQEN) | |
55 | ||
c8def085 | 56 | #define GONI_ULCON_DEFAULT S3C2410_LCON_CS8 |
2e57da41 | 57 | |
f2b7e3c5 | 58 | #define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE |
2e57da41 JS |
59 | |
60 | static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = { | |
61 | [0] = { | |
62 | .hwport = 0, | |
63 | .flags = 0, | |
c8def085 KK |
64 | .ucon = GONI_UCON_DEFAULT, |
65 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 66 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 67 | S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256, |
2e57da41 JS |
68 | }, |
69 | [1] = { | |
70 | .hwport = 1, | |
71 | .flags = 0, | |
c8def085 KK |
72 | .ucon = GONI_UCON_DEFAULT, |
73 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 74 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 75 | S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64, |
2e57da41 JS |
76 | }, |
77 | [2] = { | |
78 | .hwport = 2, | |
79 | .flags = 0, | |
c8def085 KK |
80 | .ucon = GONI_UCON_DEFAULT, |
81 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 82 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 83 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
2e57da41 JS |
84 | }, |
85 | [3] = { | |
86 | .hwport = 3, | |
87 | .flags = 0, | |
c8def085 KK |
88 | .ucon = GONI_UCON_DEFAULT, |
89 | .ulcon = GONI_ULCON_DEFAULT, | |
f2b7e3c5 | 90 | .ufcon = GONI_UFCON_DEFAULT | |
bbf7b358 | 91 | S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16, |
2e57da41 JS |
92 | }, |
93 | }; | |
94 | ||
3965fdee MS |
95 | /* Frame Buffer */ |
96 | static struct s3c_fb_pd_win goni_fb_win0 = { | |
97 | .win_mode = { | |
3965fdee MS |
98 | .left_margin = 16, |
99 | .right_margin = 16, | |
9d1fc39c | 100 | .upper_margin = 2, |
3965fdee MS |
101 | .lower_margin = 28, |
102 | .hsync_len = 2, | |
9d1fc39c | 103 | .vsync_len = 1, |
3965fdee MS |
104 | .xres = 480, |
105 | .yres = 800, | |
106 | .refresh = 55, | |
107 | }, | |
108 | .max_bpp = 32, | |
109 | .default_bpp = 16, | |
110 | }; | |
111 | ||
112 | static struct s3c_fb_platdata goni_lcd_pdata __initdata = { | |
113 | .win[0] = &goni_fb_win0, | |
114 | .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | | |
115 | VIDCON0_CLKSEL_LCD, | |
116 | .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN | |
117 | | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, | |
118 | .setup_gpio = s5pv210_fb_gpio_setup_24bpp, | |
119 | }; | |
120 | ||
8415d5c4 MS |
121 | static int lcd_power_on(struct lcd_device *ld, int enable) |
122 | { | |
123 | return 1; | |
124 | } | |
125 | ||
126 | static int reset_lcd(struct lcd_device *ld) | |
127 | { | |
128 | static unsigned int first = 1; | |
129 | int reset_gpio = -1; | |
130 | ||
131 | reset_gpio = S5PV210_MP05(5); | |
132 | ||
133 | if (first) { | |
134 | gpio_request(reset_gpio, "MLCD_RST"); | |
135 | first = 0; | |
136 | } | |
137 | ||
138 | gpio_direction_output(reset_gpio, 1); | |
139 | return 1; | |
140 | } | |
141 | ||
142 | static struct lcd_platform_data goni_lcd_platform_data = { | |
143 | .reset = reset_lcd, | |
144 | .power_on = lcd_power_on, | |
145 | .lcd_enabled = 0, | |
146 | .reset_delay = 120, /* 120ms */ | |
147 | .power_on_delay = 25, /* 25ms */ | |
148 | .power_off_delay = 200, /* 200ms */ | |
149 | }; | |
150 | ||
151 | #define LCD_BUS_NUM 3 | |
152 | static struct spi_board_info spi_board_info[] __initdata = { | |
153 | { | |
154 | .modalias = "s6e63m0", | |
155 | .platform_data = &goni_lcd_platform_data, | |
156 | .max_speed_hz = 1200000, | |
157 | .bus_num = LCD_BUS_NUM, | |
158 | .chip_select = 0, | |
159 | .mode = SPI_MODE_3, | |
160 | .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */ | |
161 | }, | |
162 | }; | |
163 | ||
164 | static struct spi_gpio_platform_data lcd_spi_gpio_data = { | |
165 | .sck = S5PV210_MP04(1), /* DISPLAY_CLK */ | |
166 | .mosi = S5PV210_MP04(3), /* DISPLAY_SI */ | |
167 | .miso = SPI_GPIO_NO_MISO, | |
168 | .num_chipselect = 1, | |
169 | }; | |
170 | ||
171 | static struct platform_device goni_spi_gpio = { | |
172 | .name = "spi_gpio", | |
173 | .id = LCD_BUS_NUM, | |
174 | .dev = { | |
175 | .parent = &s3c_device_fb.dev, | |
176 | .platform_data = &lcd_spi_gpio_data, | |
177 | }, | |
178 | }; | |
179 | ||
2a555582 JS |
180 | /* KEYPAD */ |
181 | static uint32_t keymap[] __initdata = { | |
182 | /* KEY(row, col, keycode) */ | |
183 | KEY(0, 1, KEY_MENU), /* Send */ | |
184 | KEY(0, 2, KEY_BACK), /* End */ | |
185 | KEY(1, 1, KEY_CONFIG), /* Half shot */ | |
186 | KEY(1, 2, KEY_VOLUMEUP), | |
187 | KEY(2, 1, KEY_CAMERA), /* Full shot */ | |
188 | KEY(2, 2, KEY_VOLUMEDOWN), | |
189 | }; | |
190 | ||
191 | static struct matrix_keymap_data keymap_data __initdata = { | |
192 | .keymap = keymap, | |
193 | .keymap_size = ARRAY_SIZE(keymap), | |
194 | }; | |
195 | ||
196 | static struct samsung_keypad_platdata keypad_data __initdata = { | |
197 | .keymap_data = &keymap_data, | |
198 | .rows = 3, | |
199 | .cols = 3, | |
200 | }; | |
201 | ||
528ef1b5 MS |
202 | /* Radio */ |
203 | static struct i2c_board_info i2c1_devs[] __initdata = { | |
204 | { | |
205 | I2C_BOARD_INFO("si470x", 0x10), | |
206 | }, | |
207 | }; | |
208 | ||
209 | static void __init goni_radio_init(void) | |
210 | { | |
211 | int gpio; | |
212 | ||
213 | gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */ | |
214 | gpio_request(gpio, "FM_INT"); | |
215 | s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); | |
216 | i2c1_devs[0].irq = gpio_to_irq(gpio); | |
217 | ||
218 | gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */ | |
219 | gpio_request(gpio, "FM_RST"); | |
220 | gpio_direction_output(gpio, 1); | |
221 | } | |
222 | ||
b4a0dca7 MS |
223 | /* TSP */ |
224 | static struct qt602240_platform_data qt602240_platform_data = { | |
225 | .x_line = 17, | |
226 | .y_line = 11, | |
227 | .x_size = 800, | |
228 | .y_size = 480, | |
229 | .blen = 0x21, | |
230 | .threshold = 0x28, | |
231 | .voltage = 2800000, /* 2.8V */ | |
232 | .orient = QT602240_DIAGONAL, | |
233 | }; | |
234 | ||
235 | static struct s3c2410_platform_i2c i2c2_data __initdata = { | |
236 | .flags = 0, | |
237 | .bus_num = 2, | |
238 | .slave_addr = 0x10, | |
239 | .frequency = 400 * 1000, | |
240 | .sda_delay = 100, | |
241 | }; | |
242 | ||
243 | static struct i2c_board_info i2c2_devs[] __initdata = { | |
244 | { | |
245 | I2C_BOARD_INFO("qt602240_ts", 0x4a), | |
246 | .platform_data = &qt602240_platform_data, | |
247 | }, | |
248 | }; | |
249 | ||
250 | static void __init goni_tsp_init(void) | |
251 | { | |
252 | int gpio; | |
253 | ||
254 | gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */ | |
255 | gpio_request(gpio, "TSP_LDO_ON"); | |
256 | gpio_direction_output(gpio, 1); | |
257 | gpio_export(gpio, 0); | |
258 | ||
259 | gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */ | |
260 | gpio_request(gpio, "TSP_INT"); | |
261 | ||
262 | s5p_register_gpio_interrupt(gpio); | |
263 | s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); | |
264 | s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); | |
265 | i2c2_devs[0].irq = gpio_to_irq(gpio); | |
266 | } | |
267 | ||
ba149f3a MS |
268 | /* MAX8998 regulators */ |
269 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) | |
270 | ||
e9dde6f1 MS |
271 | static struct regulator_consumer_supply goni_ldo5_consumers[] = { |
272 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), | |
273 | }; | |
274 | ||
ba149f3a MS |
275 | static struct regulator_init_data goni_ldo2_data = { |
276 | .constraints = { | |
277 | .name = "VALIVE_1.1V", | |
278 | .min_uV = 1100000, | |
279 | .max_uV = 1100000, | |
280 | .apply_uV = 1, | |
281 | .always_on = 1, | |
282 | .state_mem = { | |
283 | .enabled = 1, | |
284 | }, | |
285 | }, | |
286 | }; | |
287 | ||
288 | static struct regulator_init_data goni_ldo3_data = { | |
289 | .constraints = { | |
290 | .name = "VUSB/MIPI_1.1V", | |
291 | .min_uV = 1100000, | |
292 | .max_uV = 1100000, | |
293 | .apply_uV = 1, | |
294 | .always_on = 1, | |
295 | }, | |
296 | }; | |
297 | ||
298 | static struct regulator_init_data goni_ldo4_data = { | |
299 | .constraints = { | |
300 | .name = "VDAC_3.3V", | |
301 | .min_uV = 3300000, | |
302 | .max_uV = 3300000, | |
303 | .apply_uV = 1, | |
304 | }, | |
305 | }; | |
306 | ||
307 | static struct regulator_init_data goni_ldo5_data = { | |
308 | .constraints = { | |
309 | .name = "VTF_2.8V", | |
310 | .min_uV = 2800000, | |
311 | .max_uV = 2800000, | |
312 | .apply_uV = 1, | |
313 | }, | |
e9dde6f1 MS |
314 | .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers), |
315 | .consumer_supplies = goni_ldo5_consumers, | |
ba149f3a MS |
316 | }; |
317 | ||
318 | static struct regulator_init_data goni_ldo6_data = { | |
319 | .constraints = { | |
320 | .name = "VCC_3.3V", | |
321 | .min_uV = 3300000, | |
322 | .max_uV = 3300000, | |
323 | .apply_uV = 1, | |
324 | }, | |
325 | }; | |
326 | ||
327 | static struct regulator_init_data goni_ldo7_data = { | |
328 | .constraints = { | |
329 | .name = "VLCD_1.8V", | |
330 | .min_uV = 1800000, | |
331 | .max_uV = 1800000, | |
332 | .apply_uV = 1, | |
333 | .always_on = 1, | |
334 | }, | |
335 | }; | |
336 | ||
337 | static struct regulator_init_data goni_ldo8_data = { | |
338 | .constraints = { | |
339 | .name = "VUSB/VADC_3.3V", | |
340 | .min_uV = 3300000, | |
341 | .max_uV = 3300000, | |
342 | .apply_uV = 1, | |
343 | .always_on = 1, | |
344 | }, | |
345 | }; | |
346 | ||
347 | static struct regulator_init_data goni_ldo9_data = { | |
348 | .constraints = { | |
349 | .name = "VCC/VCAM_2.8V", | |
350 | .min_uV = 2800000, | |
351 | .max_uV = 2800000, | |
352 | .apply_uV = 1, | |
353 | .always_on = 1, | |
354 | }, | |
355 | }; | |
356 | ||
357 | static struct regulator_init_data goni_ldo10_data = { | |
358 | .constraints = { | |
359 | .name = "VPLL_1.1V", | |
360 | .min_uV = 1100000, | |
361 | .max_uV = 1100000, | |
362 | .apply_uV = 1, | |
363 | .boot_on = 1, | |
364 | }, | |
365 | }; | |
366 | ||
367 | static struct regulator_init_data goni_ldo11_data = { | |
368 | .constraints = { | |
369 | .name = "CAM_IO_2.8V", | |
370 | .min_uV = 2800000, | |
371 | .max_uV = 2800000, | |
372 | .apply_uV = 1, | |
373 | .always_on = 1, | |
374 | }, | |
375 | }; | |
376 | ||
377 | static struct regulator_init_data goni_ldo12_data = { | |
378 | .constraints = { | |
379 | .name = "CAM_ISP_1.2V", | |
380 | .min_uV = 1200000, | |
381 | .max_uV = 1200000, | |
382 | .apply_uV = 1, | |
383 | .always_on = 1, | |
384 | }, | |
385 | }; | |
386 | ||
387 | static struct regulator_init_data goni_ldo13_data = { | |
388 | .constraints = { | |
389 | .name = "CAM_A_2.8V", | |
390 | .min_uV = 2800000, | |
391 | .max_uV = 2800000, | |
392 | .apply_uV = 1, | |
393 | .always_on = 1, | |
394 | }, | |
395 | }; | |
396 | ||
397 | static struct regulator_init_data goni_ldo14_data = { | |
398 | .constraints = { | |
399 | .name = "CAM_CIF_1.8V", | |
400 | .min_uV = 1800000, | |
401 | .max_uV = 1800000, | |
402 | .apply_uV = 1, | |
403 | .always_on = 1, | |
404 | }, | |
405 | }; | |
406 | ||
407 | static struct regulator_init_data goni_ldo15_data = { | |
408 | .constraints = { | |
409 | .name = "CAM_AF_3.3V", | |
410 | .min_uV = 3300000, | |
411 | .max_uV = 3300000, | |
412 | .apply_uV = 1, | |
413 | .always_on = 1, | |
414 | }, | |
415 | }; | |
416 | ||
417 | static struct regulator_init_data goni_ldo16_data = { | |
418 | .constraints = { | |
419 | .name = "VMIPI_1.8V", | |
420 | .min_uV = 1800000, | |
421 | .max_uV = 1800000, | |
422 | .apply_uV = 1, | |
423 | .always_on = 1, | |
424 | }, | |
425 | }; | |
426 | ||
427 | static struct regulator_init_data goni_ldo17_data = { | |
428 | .constraints = { | |
429 | .name = "VCC_3.0V_LCD", | |
430 | .min_uV = 3000000, | |
431 | .max_uV = 3000000, | |
432 | .apply_uV = 1, | |
433 | .always_on = 1, | |
434 | }, | |
435 | }; | |
436 | ||
437 | /* BUCK */ | |
438 | static struct regulator_consumer_supply buck1_consumer[] = { | |
439 | { .supply = "vddarm", }, | |
440 | }; | |
441 | ||
442 | static struct regulator_consumer_supply buck2_consumer[] = { | |
443 | { .supply = "vddint", }, | |
444 | }; | |
445 | ||
446 | static struct regulator_init_data goni_buck1_data = { | |
447 | .constraints = { | |
448 | .name = "VARM_1.2V", | |
449 | .min_uV = 1200000, | |
450 | .max_uV = 1200000, | |
451 | .apply_uV = 1, | |
452 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | | |
453 | REGULATOR_CHANGE_STATUS, | |
454 | }, | |
455 | .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), | |
456 | .consumer_supplies = buck1_consumer, | |
457 | }; | |
458 | ||
459 | static struct regulator_init_data goni_buck2_data = { | |
460 | .constraints = { | |
461 | .name = "VINT_1.2V", | |
462 | .min_uV = 1200000, | |
463 | .max_uV = 1200000, | |
464 | .apply_uV = 1, | |
465 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | | |
466 | REGULATOR_CHANGE_STATUS, | |
467 | }, | |
468 | .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), | |
469 | .consumer_supplies = buck2_consumer, | |
470 | }; | |
471 | ||
472 | static struct regulator_init_data goni_buck3_data = { | |
473 | .constraints = { | |
474 | .name = "VCC_1.8V", | |
475 | .min_uV = 1800000, | |
476 | .max_uV = 1800000, | |
477 | .apply_uV = 1, | |
478 | .state_mem = { | |
479 | .enabled = 1, | |
480 | }, | |
481 | }, | |
482 | }; | |
483 | ||
484 | static struct regulator_init_data goni_buck4_data = { | |
485 | .constraints = { | |
486 | .name = "CAM_CORE_1.2V", | |
487 | .min_uV = 1200000, | |
488 | .max_uV = 1200000, | |
489 | .apply_uV = 1, | |
490 | .always_on = 1, | |
491 | }, | |
492 | }; | |
493 | ||
494 | static struct max8998_regulator_data goni_regulators[] = { | |
495 | { MAX8998_LDO2, &goni_ldo2_data }, | |
496 | { MAX8998_LDO3, &goni_ldo3_data }, | |
497 | { MAX8998_LDO4, &goni_ldo4_data }, | |
498 | { MAX8998_LDO5, &goni_ldo5_data }, | |
499 | { MAX8998_LDO6, &goni_ldo6_data }, | |
500 | { MAX8998_LDO7, &goni_ldo7_data }, | |
501 | { MAX8998_LDO8, &goni_ldo8_data }, | |
502 | { MAX8998_LDO9, &goni_ldo9_data }, | |
503 | { MAX8998_LDO10, &goni_ldo10_data }, | |
504 | { MAX8998_LDO11, &goni_ldo11_data }, | |
505 | { MAX8998_LDO12, &goni_ldo12_data }, | |
506 | { MAX8998_LDO13, &goni_ldo13_data }, | |
507 | { MAX8998_LDO14, &goni_ldo14_data }, | |
508 | { MAX8998_LDO15, &goni_ldo15_data }, | |
509 | { MAX8998_LDO16, &goni_ldo16_data }, | |
510 | { MAX8998_LDO17, &goni_ldo17_data }, | |
511 | { MAX8998_BUCK1, &goni_buck1_data }, | |
512 | { MAX8998_BUCK2, &goni_buck2_data }, | |
513 | { MAX8998_BUCK3, &goni_buck3_data }, | |
514 | { MAX8998_BUCK4, &goni_buck4_data }, | |
515 | }; | |
516 | ||
517 | static struct max8998_platform_data goni_max8998_pdata = { | |
518 | .num_regulators = ARRAY_SIZE(goni_regulators), | |
519 | .regulators = goni_regulators, | |
520 | }; | |
521 | #endif | |
522 | ||
523 | /* GPIO I2C PMIC */ | |
524 | #define AP_I2C_GPIO_PMIC_BUS_4 4 | |
525 | static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = { | |
526 | .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */ | |
527 | .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */ | |
528 | }; | |
529 | ||
530 | static struct platform_device goni_i2c_gpio_pmic = { | |
531 | .name = "i2c-gpio", | |
532 | .id = AP_I2C_GPIO_PMIC_BUS_4, | |
533 | .dev = { | |
534 | .platform_data = &goni_i2c_gpio_pmic_data, | |
535 | }, | |
536 | }; | |
537 | ||
538 | static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = { | |
539 | #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) | |
540 | { | |
541 | /* 0xCC when SRAD = 0 */ | |
542 | I2C_BOARD_INFO("max8998", 0xCC >> 1), | |
543 | .platform_data = &goni_max8998_pdata, | |
544 | }, | |
545 | #endif | |
546 | }; | |
547 | ||
548 | /* PMIC Power button */ | |
549 | static struct gpio_keys_button goni_gpio_keys_table[] = { | |
550 | { | |
551 | .code = KEY_POWER, | |
552 | .gpio = S5PV210_GPH2(6), | |
553 | .desc = "gpio-keys: KEY_POWER", | |
554 | .type = EV_KEY, | |
555 | .active_low = 1, | |
556 | .wakeup = 1, | |
557 | .debounce_interval = 1, | |
558 | }, | |
559 | }; | |
560 | ||
561 | static struct gpio_keys_platform_data goni_gpio_keys_data = { | |
562 | .buttons = goni_gpio_keys_table, | |
563 | .nbuttons = ARRAY_SIZE(goni_gpio_keys_table), | |
564 | }; | |
565 | ||
566 | static struct platform_device goni_device_gpiokeys = { | |
567 | .name = "gpio-keys", | |
568 | .dev = { | |
569 | .platform_data = &goni_gpio_keys_data, | |
570 | }, | |
571 | }; | |
572 | ||
573 | static void __init goni_pmic_init(void) | |
574 | { | |
575 | /* AP_PMIC_IRQ: EINT7 */ | |
576 | s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf)); | |
577 | s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP); | |
578 | ||
579 | /* nPower: EINT22 */ | |
580 | s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf)); | |
581 | s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP); | |
582 | } | |
583 | ||
19b90c7c MS |
584 | /* MoviNAND */ |
585 | static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = { | |
586 | .max_width = 4, | |
587 | .cd_type = S3C_SDHCI_CD_PERMANENT, | |
588 | }; | |
589 | ||
590 | /* Wireless LAN */ | |
591 | static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = { | |
592 | .max_width = 4, | |
593 | .cd_type = S3C_SDHCI_CD_EXTERNAL, | |
594 | /* ext_cd_{init,cleanup} callbacks will be added later */ | |
595 | }; | |
596 | ||
597 | /* External Flash */ | |
598 | #define GONI_EXT_FLASH_EN S5PV210_MP05(4) | |
599 | #define GONI_EXT_FLASH_CD S5PV210_GPH3(4) | |
600 | static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = { | |
601 | .max_width = 4, | |
602 | .cd_type = S3C_SDHCI_CD_GPIO, | |
603 | .ext_cd_gpio = GONI_EXT_FLASH_CD, | |
604 | .ext_cd_gpio_invert = 1, | |
605 | }; | |
606 | ||
e9dde6f1 MS |
607 | static struct regulator_consumer_supply mmc2_supplies[] = { |
608 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), | |
609 | }; | |
610 | ||
611 | static struct regulator_init_data mmc2_fixed_voltage_init_data = { | |
612 | .constraints = { | |
613 | .name = "V_TF_2.8V", | |
614 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
615 | }, | |
616 | .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies), | |
617 | .consumer_supplies = mmc2_supplies, | |
618 | }; | |
619 | ||
620 | static struct fixed_voltage_config mmc2_fixed_voltage_config = { | |
621 | .supply_name = "EXT_FLASH_EN", | |
622 | .microvolts = 2800000, | |
623 | .gpio = GONI_EXT_FLASH_EN, | |
624 | .enable_high = true, | |
625 | .init_data = &mmc2_fixed_voltage_init_data, | |
626 | }; | |
627 | ||
628 | static struct platform_device mmc2_fixed_voltage = { | |
629 | .name = "reg-fixed-voltage", | |
630 | .id = 2, | |
631 | .dev = { | |
632 | .platform_data = &mmc2_fixed_voltage_config, | |
633 | }, | |
634 | }; | |
635 | ||
19b90c7c MS |
636 | static void goni_setup_sdhci(void) |
637 | { | |
19b90c7c MS |
638 | s3c_sdhci0_set_platdata(&goni_hsmmc0_data); |
639 | s3c_sdhci1_set_platdata(&goni_hsmmc1_data); | |
640 | s3c_sdhci2_set_platdata(&goni_hsmmc2_data); | |
641 | }; | |
ba149f3a | 642 | |
2e57da41 | 643 | static struct platform_device *goni_devices[] __initdata = { |
3965fdee | 644 | &s3c_device_fb, |
13904fba | 645 | &s5p_device_onenand, |
8415d5c4 | 646 | &goni_spi_gpio, |
ba149f3a | 647 | &goni_i2c_gpio_pmic, |
e9dde6f1 | 648 | &mmc2_fixed_voltage, |
ba149f3a | 649 | &goni_device_gpiokeys, |
9f488c6f SN |
650 | &s5p_device_fimc0, |
651 | &s5p_device_fimc1, | |
652 | &s5p_device_fimc2, | |
19b90c7c MS |
653 | &s3c_device_hsmmc0, |
654 | &s3c_device_hsmmc1, | |
655 | &s3c_device_hsmmc2, | |
d5889d5d | 656 | &s3c_device_usb_hsotg, |
2a555582 | 657 | &samsung_device_keypad, |
528ef1b5 | 658 | &s3c_device_i2c1, |
b4a0dca7 | 659 | &s3c_device_i2c2, |
2e57da41 JS |
660 | }; |
661 | ||
662 | static void __init goni_map_io(void) | |
663 | { | |
664 | s5p_init_io(NULL, 0, S5P_VA_CHIPID); | |
665 | s3c24xx_init_clocks(24000000); | |
666 | s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs)); | |
667 | } | |
668 | ||
669 | static void __init goni_machine_init(void) | |
670 | { | |
528ef1b5 MS |
671 | /* Radio: call before I2C 1 registeration */ |
672 | goni_radio_init(); | |
673 | ||
674 | /* I2C1 */ | |
675 | s3c_i2c1_set_platdata(NULL); | |
676 | i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); | |
677 | ||
b4a0dca7 MS |
678 | /* TSP: call before I2C 2 registeration */ |
679 | goni_tsp_init(); | |
680 | ||
681 | /* I2C2 */ | |
682 | s3c_i2c2_set_platdata(&i2c2_data); | |
683 | i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs)); | |
684 | ||
ba149f3a MS |
685 | /* PMIC */ |
686 | goni_pmic_init(); | |
687 | i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs, | |
688 | ARRAY_SIZE(i2c_gpio_pmic_devs)); | |
19b90c7c MS |
689 | /* SDHCI */ |
690 | goni_setup_sdhci(); | |
691 | ||
3965fdee MS |
692 | /* FB */ |
693 | s3c_fb_set_platdata(&goni_lcd_pdata); | |
694 | ||
8415d5c4 MS |
695 | /* SPI */ |
696 | spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); | |
697 | ||
2a555582 JS |
698 | /* KEYPAD */ |
699 | samsung_keypad_set_platdata(&keypad_data); | |
700 | ||
d5889d5d MS |
701 | clk_xusbxti.rate = 24000000; |
702 | ||
2e57da41 JS |
703 | platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices)); |
704 | } | |
705 | ||
706 | MACHINE_START(GONI, "GONI") | |
707 | /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ | |
708 | .phys_io = S3C_PA_UART & 0xfff00000, | |
709 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, | |
710 | .boot_params = S5P_PA_SDRAM + 0x100, | |
711 | .init_irq = s5pv210_init_irq, | |
712 | .map_io = goni_map_io, | |
713 | .init_machine = goni_machine_init, | |
714 | .timer = &s3c24xx_timer, | |
715 | MACHINE_END |