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Input: atmel_mxt_ts - allow board code to suppliy controller config
[deliverable/linux.git] / arch / arm / mach-s5pv210 / mach-goni.c
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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>
964de521 18#include <linux/i2c/atmel_mxt_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
61static 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 */
97static 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
113static 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		 122static int lcd_power_on(struct lcd_device *ld, int enable)
123{
124 return 1;
125}
126
127static 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
143static 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
153static 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
165static 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
172static 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 */
182static 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
192static struct matrix_keymap_data keymap_data __initdata = {
193 .keymap = keymap,
194 .keymap_size = ARRAY_SIZE(keymap),
195};
196
197static struct samsung_keypad_platdata keypad_data __initdata = {
198 .keymap_data = &keymap_data,
199 .rows = 3,
200 .cols = 3,
201};
202
528ef1b5
MS		 203/* Radio */
204static struct i2c_board_info i2c1_devs[] __initdata = {
205 {
206 I2C_BOARD_INFO("si470x", 0x10),
207 },
208};
209
210static 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 224/* TSP */
7686b108 225static struct mxt_platform_data qt602240_platform_data = {
b4a0dca7
MS		 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 */
7686b108 233 .orient = MXT_DIAGONAL,
b4a0dca7
MS		 234};
235
236static 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
244static struct i2c_board_info i2c2_devs[] __initdata = {
245 {
246 I2C_BOARD_INFO("qt602240_ts", 0x4a),
247 .platform_data = &qt602240_platform_data,
248 },
249};
250
251static 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		 272static struct regulator_consumer_supply goni_ldo5_consumers[] = {
273 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
274};
275
ba149f3a
MS		 276static 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
289static 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
299static 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
308static 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
319static 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
328static 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
338static 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
348static 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
358static 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
368static 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
378static 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
388static 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
398static 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
408static 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
418static 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
428static 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 */
439static struct regulator_consumer_supply buck1_consumer[] = {
440 { .supply = "vddarm", },
441};
442
443static struct regulator_consumer_supply buck2_consumer[] = {
444 { .supply = "vddint", },
445};
446
447static 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
460static 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
473static 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
485static 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
495static 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
518static 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		 530static 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
543static 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
553static 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
561static 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
569static 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
576static 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
583static 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
591static 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
599static struct regulator_consumer_supply wm8994_avdd1_supply = {
600 .dev_name = "5-001a",
601 .supply = "AVDD1",
602};
603
604static struct regulator_consumer_supply wm8994_dcvdd_supply = {
605 .dev_name = "5-001a",
606 .supply = "DCVDD",
607};
608
609static 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
618static 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
626static 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
645static 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
650static 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
658static 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
670static 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
675static 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
683static 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 */
692static 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
704static 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
709static struct platform_device goni_device_gpiokeys = {
710 .name = "gpio-keys",
711 .dev = {
712 .platform_data = &goni_gpio_keys_data,
713 },
714};
715
716static 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 */
728static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
729 .max_width = 4,
730 .cd_type = S3C_SDHCI_CD_PERMANENT,
731};
732
733/* Wireless LAN */
734static 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)
743static 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		 750static struct regulator_consumer_supply mmc2_supplies[] = {
751 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
752};
753
754static 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
763static 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
771static 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		 779static 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 786static 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		 809static 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		 818static 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
825static 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
867MACHINE_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,
874MACHINE_END
Linux kernel - Deliverables
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