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Merge branch 'tools-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb...
[mirror_ubuntu-bionic-kernel.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>
919ed895 28#include <linux/interrupt.h>
2e57da41
JS		 29
30#include <asm/mach/arch.h>
31#include <asm/mach/map.h>
32#include <asm/setup.h>
33#include <asm/mach-types.h>
34
35#include <mach/map.h>
36#include <mach/regs-clock.h>
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>
20780fcc 48#include <plat/s5p-time.h>
66eb1238 49#include <plat/mfc.h>
7bf3ba6b 50#include <plat/regs-fb-v4.h>
2e57da41
JS		 51
52/* Following are default values for UCON, ULCON and UFCON UART registers */
c8def085 53#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
2e57da41
JS		 54 S3C2410_UCON_RXILEVEL | \
55 S3C2410_UCON_TXIRQMODE | \
56 S3C2410_UCON_RXIRQMODE | \
57 S3C2410_UCON_RXFIFO_TOI | \
58 S3C2443_UCON_RXERR_IRQEN)
59
c8def085 60#define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
2e57da41 61
f2b7e3c5 62#define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
2e57da41
JS		 63
64static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
65 [0] = {
66 .hwport = 0,
67 .flags = 0,
c8def085
KK		 68 .ucon = GONI_UCON_DEFAULT,
69 .ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5 70 .ufcon = GONI_UFCON_DEFAULT |
bbf7b358 71 S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
2e57da41
JS		 72 },
73 [1] = {
74 .hwport = 1,
75 .flags = 0,
c8def085
KK		 76 .ucon = GONI_UCON_DEFAULT,
77 .ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5 78 .ufcon = GONI_UFCON_DEFAULT |
bbf7b358 79 S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
2e57da41
JS		 80 },
81 [2] = {
82 .hwport = 2,
83 .flags = 0,
c8def085
KK		 84 .ucon = GONI_UCON_DEFAULT,
85 .ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5 86 .ufcon = GONI_UFCON_DEFAULT |
bbf7b358 87 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
2e57da41
JS		 88 },
89 [3] = {
90 .hwport = 3,
91 .flags = 0,
c8def085
KK		 92 .ucon = GONI_UCON_DEFAULT,
93 .ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5 94 .ufcon = GONI_UFCON_DEFAULT |
bbf7b358 95 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
2e57da41
JS		 96 },
97};
98
3965fdee
MS		 99/* Frame Buffer */
100static struct s3c_fb_pd_win goni_fb_win0 = {
101 .win_mode = {
3965fdee
MS		 102 .left_margin = 16,
103 .right_margin = 16,
9d1fc39c 104 .upper_margin = 2,
3965fdee
MS		 105 .lower_margin = 28,
106 .hsync_len = 2,
9d1fc39c 107 .vsync_len = 1,
3965fdee
MS		 108 .xres = 480,
109 .yres = 800,
110 .refresh = 55,
111 },
112 .max_bpp = 32,
113 .default_bpp = 16,
c472da6d
SN		 114 .virtual_x = 480,
115 .virtual_y = 2 * 800,
3965fdee
MS		 116};
117
118static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
119 .win[0] = &goni_fb_win0,
120 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
121 VIDCON0_CLKSEL_LCD,
122 .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
123 | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
124 .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
125};
126
8415d5c4
MS		 127static int lcd_power_on(struct lcd_device *ld, int enable)
128{
129 return 1;
130}
131
132static int reset_lcd(struct lcd_device *ld)
133{
134 static unsigned int first = 1;
135 int reset_gpio = -1;
136
137 reset_gpio = S5PV210_MP05(5);
138
139 if (first) {
140 gpio_request(reset_gpio, "MLCD_RST");
141 first = 0;
142 }
143
144 gpio_direction_output(reset_gpio, 1);
145 return 1;
146}
147
148static struct lcd_platform_data goni_lcd_platform_data = {
149 .reset = reset_lcd,
150 .power_on = lcd_power_on,
151 .lcd_enabled = 0,
152 .reset_delay = 120, /* 120ms */
153 .power_on_delay = 25, /* 25ms */
154 .power_off_delay = 200, /* 200ms */
155};
156
157#define LCD_BUS_NUM 3
158static struct spi_board_info spi_board_info[] __initdata = {
159 {
160 .modalias = "s6e63m0",
161 .platform_data = &goni_lcd_platform_data,
162 .max_speed_hz = 1200000,
163 .bus_num = LCD_BUS_NUM,
164 .chip_select = 0,
165 .mode = SPI_MODE_3,
166 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
167 },
168};
169
170static struct spi_gpio_platform_data lcd_spi_gpio_data = {
171 .sck = S5PV210_MP04(1), /* DISPLAY_CLK */
172 .mosi = S5PV210_MP04(3), /* DISPLAY_SI */
173 .miso = SPI_GPIO_NO_MISO,
174 .num_chipselect = 1,
175};
176
177static struct platform_device goni_spi_gpio = {
178 .name = "spi_gpio",
179 .id = LCD_BUS_NUM,
180 .dev = {
181 .parent = &s3c_device_fb.dev,
182 .platform_data = &lcd_spi_gpio_data,
183 },
184};
185
2a555582
JS		 186/* KEYPAD */
187static uint32_t keymap[] __initdata = {
188 /* KEY(row, col, keycode) */
189 KEY(0, 1, KEY_MENU), /* Send */
190 KEY(0, 2, KEY_BACK), /* End */
191 KEY(1, 1, KEY_CONFIG), /* Half shot */
192 KEY(1, 2, KEY_VOLUMEUP),
193 KEY(2, 1, KEY_CAMERA), /* Full shot */
194 KEY(2, 2, KEY_VOLUMEDOWN),
195};
196
197static struct matrix_keymap_data keymap_data __initdata = {
198 .keymap = keymap,
199 .keymap_size = ARRAY_SIZE(keymap),
200};
201
202static struct samsung_keypad_platdata keypad_data __initdata = {
203 .keymap_data = &keymap_data,
204 .rows = 3,
205 .cols = 3,
206};
207
528ef1b5
MS		 208/* Radio */
209static struct i2c_board_info i2c1_devs[] __initdata = {
210 {
211 I2C_BOARD_INFO("si470x", 0x10),
212 },
213};
214
215static void __init goni_radio_init(void)
216{
217 int gpio;
218
219 gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
220 gpio_request(gpio, "FM_INT");
221 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
222 i2c1_devs[0].irq = gpio_to_irq(gpio);
223
224 gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
225 gpio_request(gpio, "FM_RST");
226 gpio_direction_output(gpio, 1);
227}
228
b4a0dca7 229/* TSP */
7686b108 230static struct mxt_platform_data qt602240_platform_data = {
b4a0dca7
MS		 231 .x_line = 17,
232 .y_line = 11,
233 .x_size = 800,
234 .y_size = 480,
235 .blen = 0x21,
236 .threshold = 0x28,
237 .voltage = 2800000, /* 2.8V */
7686b108 238 .orient = MXT_DIAGONAL,
919ed895 239 .irqflags = IRQF_TRIGGER_FALLING,
b4a0dca7
MS		 240};
241
242static struct s3c2410_platform_i2c i2c2_data __initdata = {
243 .flags = 0,
244 .bus_num = 2,
245 .slave_addr = 0x10,
246 .frequency = 400 * 1000,
247 .sda_delay = 100,
248};
249
250static struct i2c_board_info i2c2_devs[] __initdata = {
251 {
252 I2C_BOARD_INFO("qt602240_ts", 0x4a),
253 .platform_data = &qt602240_platform_data,
254 },
255};
256
257static void __init goni_tsp_init(void)
258{
259 int gpio;
260
261 gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
262 gpio_request(gpio, "TSP_LDO_ON");
263 gpio_direction_output(gpio, 1);
264 gpio_export(gpio, 0);
265
266 gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
267 gpio_request(gpio, "TSP_INT");
268
269 s5p_register_gpio_interrupt(gpio);
270 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
271 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
272 i2c2_devs[0].irq = gpio_to_irq(gpio);
273}
274
ba149f3a
MS		 275/* MAX8998 regulators */
276#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
277
1d017fee
MS		 278static struct regulator_consumer_supply goni_ldo3_consumers[] = {
279 REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
280};
281
e9dde6f1
MS		 282static struct regulator_consumer_supply goni_ldo5_consumers[] = {
283 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
284};
285
1d017fee
MS		 286static struct regulator_consumer_supply goni_ldo8_consumers[] = {
287 REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
288};
289
9a16afdf
SN		 290static struct regulator_consumer_supply goni_ldo11_consumers[] = {
291 REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
292};
293
294static struct regulator_consumer_supply goni_ldo13_consumers[] = {
295 REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
296};
297
298static struct regulator_consumer_supply goni_ldo14_consumers[] = {
299 REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
300};
301
ba149f3a
MS		 302static struct regulator_init_data goni_ldo2_data = {
303 .constraints = {
304 .name = "VALIVE_1.1V",
305 .min_uV = 1100000,
306 .max_uV = 1100000,
307 .apply_uV = 1,
308 .always_on = 1,
309 .state_mem = {
310 .enabled = 1,
311 },
312 },
313};
314
315static struct regulator_init_data goni_ldo3_data = {
316 .constraints = {
d1061331 317 .name = "VUSB+MIPI_1.1V",
ba149f3a
MS		 318 .min_uV = 1100000,
319 .max_uV = 1100000,
320 .apply_uV = 1,
1d017fee 321 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
ba149f3a 322 },
1d017fee
MS		 323 .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
324 .consumer_supplies = goni_ldo3_consumers,
ba149f3a
MS		 325};
326
327static struct regulator_init_data goni_ldo4_data = {
328 .constraints = {
329 .name = "VDAC_3.3V",
330 .min_uV = 3300000,
331 .max_uV = 3300000,
332 .apply_uV = 1,
333 },
334};
335
336static struct regulator_init_data goni_ldo5_data = {
337 .constraints = {
338 .name = "VTF_2.8V",
339 .min_uV = 2800000,
340 .max_uV = 2800000,
341 .apply_uV = 1,
9b8306c6 342 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
ba149f3a 343 },
e9dde6f1
MS		 344 .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
345 .consumer_supplies = goni_ldo5_consumers,
ba149f3a
MS		 346};
347
348static struct regulator_init_data goni_ldo6_data = {
349 .constraints = {
350 .name = "VCC_3.3V",
351 .min_uV = 3300000,
352 .max_uV = 3300000,
353 .apply_uV = 1,
354 },
355};
356
357static struct regulator_init_data goni_ldo7_data = {
358 .constraints = {
359 .name = "VLCD_1.8V",
360 .min_uV = 1800000,
361 .max_uV = 1800000,
362 .apply_uV = 1,
363 .always_on = 1,
364 },
365};
366
367static struct regulator_init_data goni_ldo8_data = {
368 .constraints = {
d1061331 369 .name = "VUSB+VADC_3.3V",
ba149f3a
MS		 370 .min_uV = 3300000,
371 .max_uV = 3300000,
372 .apply_uV = 1,
1d017fee 373 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
ba149f3a 374 },
1d017fee
MS		 375 .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
376 .consumer_supplies = goni_ldo8_consumers,
ba149f3a
MS		 377};
378
379static struct regulator_init_data goni_ldo9_data = {
380 .constraints = {
d1061331 381 .name = "VCC+VCAM_2.8V",
ba149f3a
MS		 382 .min_uV = 2800000,
383 .max_uV = 2800000,
384 .apply_uV = 1,
ba149f3a
MS		 385 },
386};
387
388static struct regulator_init_data goni_ldo10_data = {
389 .constraints = {
390 .name = "VPLL_1.1V",
391 .min_uV = 1100000,
392 .max_uV = 1100000,
393 .apply_uV = 1,
394 .boot_on = 1,
395 },
396};
397
398static struct regulator_init_data goni_ldo11_data = {
399 .constraints = {
400 .name = "CAM_IO_2.8V",
401 .min_uV = 2800000,
402 .max_uV = 2800000,
403 .apply_uV = 1,
9a16afdf 404 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
ba149f3a 405 },
9a16afdf
SN		 406 .num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers),
407 .consumer_supplies = goni_ldo11_consumers,
ba149f3a
MS		 408};
409
410static struct regulator_init_data goni_ldo12_data = {
411 .constraints = {
412 .name = "CAM_ISP_1.2V",
413 .min_uV = 1200000,
414 .max_uV = 1200000,
415 .apply_uV = 1,
ba149f3a
MS		 416 },
417};
418
419static struct regulator_init_data goni_ldo13_data = {
420 .constraints = {
421 .name = "CAM_A_2.8V",
422 .min_uV = 2800000,
423 .max_uV = 2800000,
424 .apply_uV = 1,
9a16afdf 425 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
ba149f3a 426 },
9a16afdf
SN		 427 .num_consumer_supplies = ARRAY_SIZE(goni_ldo13_consumers),
428 .consumer_supplies = goni_ldo13_consumers,
ba149f3a
MS		 429};
430
431static struct regulator_init_data goni_ldo14_data = {
432 .constraints = {
433 .name = "CAM_CIF_1.8V",
434 .min_uV = 1800000,
435 .max_uV = 1800000,
436 .apply_uV = 1,
9a16afdf 437 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
ba149f3a 438 },
9a16afdf
SN		 439 .num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers),
440 .consumer_supplies = goni_ldo14_consumers,
ba149f3a
MS		 441};
442
443static struct regulator_init_data goni_ldo15_data = {
444 .constraints = {
445 .name = "CAM_AF_3.3V",
446 .min_uV = 3300000,
447 .max_uV = 3300000,
448 .apply_uV = 1,
ba149f3a
MS		 449 },
450};
451
452static struct regulator_init_data goni_ldo16_data = {
453 .constraints = {
454 .name = "VMIPI_1.8V",
455 .min_uV = 1800000,
456 .max_uV = 1800000,
457 .apply_uV = 1,
ba149f3a
MS		 458 },
459};
460
461static struct regulator_init_data goni_ldo17_data = {
462 .constraints = {
463 .name = "VCC_3.0V_LCD",
464 .min_uV = 3000000,
465 .max_uV = 3000000,
466 .apply_uV = 1,
467 .always_on = 1,
468 },
469};
470
471/* BUCK */
d3f9c570
KK		 472static struct regulator_consumer_supply buck1_consumer =
473 REGULATOR_SUPPLY("vddarm", NULL);
ba149f3a 474
d3f9c570
KK		 475static struct regulator_consumer_supply buck2_consumer =
476 REGULATOR_SUPPLY("vddint", NULL);
ba149f3a
MS		 477
478static struct regulator_init_data goni_buck1_data = {
479 .constraints = {
480 .name = "VARM_1.2V",
481 .min_uV = 1200000,
482 .max_uV = 1200000,
483 .apply_uV = 1,
484 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
485 REGULATOR_CHANGE_STATUS,
486 },
d3f9c570
KK		 487 .num_consumer_supplies = 1,
488 .consumer_supplies = &buck1_consumer,
ba149f3a
MS		 489};
490
491static struct regulator_init_data goni_buck2_data = {
492 .constraints = {
493 .name = "VINT_1.2V",
494 .min_uV = 1200000,
495 .max_uV = 1200000,
496 .apply_uV = 1,
497 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
498 REGULATOR_CHANGE_STATUS,
499 },
d3f9c570
KK		 500 .num_consumer_supplies = 1,
501 .consumer_supplies = &buck2_consumer,
ba149f3a
MS		 502};
503
504static struct regulator_init_data goni_buck3_data = {
505 .constraints = {
506 .name = "VCC_1.8V",
507 .min_uV = 1800000,
508 .max_uV = 1800000,
509 .apply_uV = 1,
510 .state_mem = {
511 .enabled = 1,
512 },
513 },
514};
515
516static struct regulator_init_data goni_buck4_data = {
517 .constraints = {
518 .name = "CAM_CORE_1.2V",
519 .min_uV = 1200000,
520 .max_uV = 1200000,
521 .apply_uV = 1,
522 .always_on = 1,
523 },
524};
525
526static struct max8998_regulator_data goni_regulators[] = {
527 { MAX8998_LDO2, &goni_ldo2_data },
528 { MAX8998_LDO3, &goni_ldo3_data },
529 { MAX8998_LDO4, &goni_ldo4_data },
530 { MAX8998_LDO5, &goni_ldo5_data },
531 { MAX8998_LDO6, &goni_ldo6_data },
532 { MAX8998_LDO7, &goni_ldo7_data },
533 { MAX8998_LDO8, &goni_ldo8_data },
534 { MAX8998_LDO9, &goni_ldo9_data },
535 { MAX8998_LDO10, &goni_ldo10_data },
536 { MAX8998_LDO11, &goni_ldo11_data },
537 { MAX8998_LDO12, &goni_ldo12_data },
538 { MAX8998_LDO13, &goni_ldo13_data },
539 { MAX8998_LDO14, &goni_ldo14_data },
540 { MAX8998_LDO15, &goni_ldo15_data },
541 { MAX8998_LDO16, &goni_ldo16_data },
542 { MAX8998_LDO17, &goni_ldo17_data },
543 { MAX8998_BUCK1, &goni_buck1_data },
544 { MAX8998_BUCK2, &goni_buck2_data },
545 { MAX8998_BUCK3, &goni_buck3_data },
546 { MAX8998_BUCK4, &goni_buck4_data },
547};
548
549static struct max8998_platform_data goni_max8998_pdata = {
550 .num_regulators = ARRAY_SIZE(goni_regulators),
551 .regulators = goni_regulators,
cb186886
MS		 552 .buck1_set1 = S5PV210_GPH0(3),
553 .buck1_set2 = S5PV210_GPH0(4),
554 .buck2_set3 = S5PV210_GPH0(5),
979f395d
MS		 555 .buck1_voltage1 = 1200000,
556 .buck1_voltage2 = 1200000,
557 .buck1_voltage3 = 1200000,
558 .buck1_voltage4 = 1200000,
559 .buck2_voltage1 = 1200000,
560 .buck2_voltage2 = 1200000,
ba149f3a
MS		 561};
562#endif
563
80849798 564static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
d3f9c570
KK		 565 REGULATOR_SUPPLY("DBVDD", "5-001a"),
566 REGULATOR_SUPPLY("AVDD2", "5-001a"),
567 REGULATOR_SUPPLY("CPVDD", "5-001a"),
80849798
CC		 568};
569
570static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
d3f9c570
KK		 571 REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
572 REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
80849798
CC		 573};
574
575static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
576 .constraints = {
577 .always_on = 1,
578 },
579 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
580 .consumer_supplies = wm8994_fixed_voltage0_supplies,
581};
582
583static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
584 .constraints = {
585 .always_on = 1,
586 },
587 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
588 .consumer_supplies = wm8994_fixed_voltage1_supplies,
589};
590
591static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
592 .supply_name = "VCC_1.8V_PDA",
593 .microvolts = 1800000,
594 .gpio = -EINVAL,
595 .init_data = &wm8994_fixed_voltage0_init_data,
596};
597
598static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
599 .supply_name = "V_BAT",
600 .microvolts = 3700000,
601 .gpio = -EINVAL,
602 .init_data = &wm8994_fixed_voltage1_init_data,
603};
604
605static struct platform_device wm8994_fixed_voltage0 = {
606 .name = "reg-fixed-voltage",
607 .id = 0,
608 .dev = {
609 .platform_data = &wm8994_fixed_voltage0_config,
610 },
611};
612
613static struct platform_device wm8994_fixed_voltage1 = {
614 .name = "reg-fixed-voltage",
615 .id = 1,
616 .dev = {
617 .platform_data = &wm8994_fixed_voltage1_config,
618 },
619};
620
d3f9c570
KK		 621static struct regulator_consumer_supply wm8994_avdd1_supply =
622 REGULATOR_SUPPLY("AVDD1", "5-001a");
80849798 623
d3f9c570
KK		 624static struct regulator_consumer_supply wm8994_dcvdd_supply =
625 REGULATOR_SUPPLY("DCVDD", "5-001a");
80849798
CC		 626
627static struct regulator_init_data wm8994_ldo1_data = {
628 .constraints = {
629 .name = "AVDD1_3.0V",
630 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
631 },
632 .num_consumer_supplies = 1,
633 .consumer_supplies = &wm8994_avdd1_supply,
634};
635
636static struct regulator_init_data wm8994_ldo2_data = {
637 .constraints = {
638 .name = "DCVDD_1.0V",
639 },
640 .num_consumer_supplies = 1,
641 .consumer_supplies = &wm8994_dcvdd_supply,
642};
643
644static struct wm8994_pdata wm8994_platform_data = {
645 /* configure gpio1 function: 0x0001(Logic level input/output) */
646 .gpio_defaults[0] = 0x0001,
647 /* configure gpio3/4/5/7 function for AIF2 voice */
648 .gpio_defaults[2] = 0x8100,
649 .gpio_defaults[3] = 0x8100,
650 .gpio_defaults[4] = 0x8100,
651 .gpio_defaults[6] = 0x0100,
652 /* configure gpio8/9/10/11 function for AIF3 BT */
653 .gpio_defaults[7] = 0x8100,
654 .gpio_defaults[8] = 0x0100,
655 .gpio_defaults[9] = 0x0100,
656 .gpio_defaults[10] = 0x0100,
657 .ldo[0] = { S5PV210_MP03(6), NULL, &wm8994_ldo1_data }, /* XM0FRNB_2 */
658 .ldo[1] = { 0, NULL, &wm8994_ldo2_data },
659};
660
ba149f3a
MS		 661/* GPIO I2C PMIC */
662#define AP_I2C_GPIO_PMIC_BUS_4 4
663static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
664 .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
665 .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
666};
667
668static struct platform_device goni_i2c_gpio_pmic = {
669 .name = "i2c-gpio",
670 .id = AP_I2C_GPIO_PMIC_BUS_4,
671 .dev = {
672 .platform_data = &goni_i2c_gpio_pmic_data,
673 },
674};
675
676static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
677#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
678 {
679 /* 0xCC when SRAD = 0 */
680 I2C_BOARD_INFO("max8998", 0xCC >> 1),
681 .platform_data = &goni_max8998_pdata,
682 },
683#endif
684};
685
5112267e
CC		 686/* GPIO I2C AP 1.8V */
687#define AP_I2C_GPIO_BUS_5 5
688static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
689 .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
690 .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
691};
692
693static struct platform_device goni_i2c_gpio5 = {
694 .name = "i2c-gpio",
695 .id = AP_I2C_GPIO_BUS_5,
696 .dev = {
697 .platform_data = &goni_i2c_gpio5_data,
698 },
699};
700
701static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
702 {
703 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
704 I2C_BOARD_INFO("wm8994", 0x1a),
80849798 705 .platform_data = &wm8994_platform_data,
5112267e
CC		 706 },
707};
708
ba149f3a
MS		 709/* PMIC Power button */
710static struct gpio_keys_button goni_gpio_keys_table[] = {
711 {
712 .code = KEY_POWER,
713 .gpio = S5PV210_GPH2(6),
714 .desc = "gpio-keys: KEY_POWER",
715 .type = EV_KEY,
716 .active_low = 1,
717 .wakeup = 1,
718 .debounce_interval = 1,
719 },
720};
721
722static struct gpio_keys_platform_data goni_gpio_keys_data = {
723 .buttons = goni_gpio_keys_table,
724 .nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
725};
726
727static struct platform_device goni_device_gpiokeys = {
728 .name = "gpio-keys",
729 .dev = {
730 .platform_data = &goni_gpio_keys_data,
731 },
732};
733
734static void __init goni_pmic_init(void)
735{
736 /* AP_PMIC_IRQ: EINT7 */
737 s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
738 s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
739
740 /* nPower: EINT22 */
741 s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
742 s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
743}
744
19b90c7c
MS		 745/* MoviNAND */
746static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
747 .max_width = 4,
748 .cd_type = S3C_SDHCI_CD_PERMANENT,
749};
750
751/* Wireless LAN */
752static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
753 .max_width = 4,
754 .cd_type = S3C_SDHCI_CD_EXTERNAL,
755 /* ext_cd_{init,cleanup} callbacks will be added later */
756};
757
758/* External Flash */
759#define GONI_EXT_FLASH_EN S5PV210_MP05(4)
760#define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
761static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
762 .max_width = 4,
763 .cd_type = S3C_SDHCI_CD_GPIO,
764 .ext_cd_gpio = GONI_EXT_FLASH_CD,
765 .ext_cd_gpio_invert = 1,
766};
767
e9dde6f1
MS		 768static struct regulator_consumer_supply mmc2_supplies[] = {
769 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
770};
771
772static struct regulator_init_data mmc2_fixed_voltage_init_data = {
773 .constraints = {
774 .name = "V_TF_2.8V",
775 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
776 },
777 .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
778 .consumer_supplies = mmc2_supplies,
779};
780
781static struct fixed_voltage_config mmc2_fixed_voltage_config = {
782 .supply_name = "EXT_FLASH_EN",
783 .microvolts = 2800000,
784 .gpio = GONI_EXT_FLASH_EN,
785 .enable_high = true,
786 .init_data = &mmc2_fixed_voltage_init_data,
787};
788
789static struct platform_device mmc2_fixed_voltage = {
790 .name = "reg-fixed-voltage",
791 .id = 2,
792 .dev = {
793 .platform_data = &mmc2_fixed_voltage_config,
794 },
795};
796
19b90c7c
MS		 797static void goni_setup_sdhci(void)
798{
19b90c7c
MS		 799 s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
800 s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
801 s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
802};
ba149f3a 803
2e57da41 804static struct platform_device *goni_devices[] __initdata = {
3965fdee 805 &s3c_device_fb,
13904fba 806 &s5p_device_onenand,
8415d5c4 807 &goni_spi_gpio,
ba149f3a 808 &goni_i2c_gpio_pmic,
5112267e 809 &goni_i2c_gpio5,
e9dde6f1 810 &mmc2_fixed_voltage,
ba149f3a 811 &goni_device_gpiokeys,
66eb1238
KD		 812 &s5p_device_mfc,
813 &s5p_device_mfc_l,
814 &s5p_device_mfc_r,
9c4f0a39 815 &s3c_device_i2c0,
9f488c6f
SN		 816 &s5p_device_fimc0,
817 &s5p_device_fimc1,
818 &s5p_device_fimc2,
19b90c7c
MS		 819 &s3c_device_hsmmc0,
820 &s3c_device_hsmmc1,
821 &s3c_device_hsmmc2,
6c29e71c 822 &s5pv210_device_iis0,
d5889d5d 823 &s3c_device_usb_hsotg,
2a555582 824 &samsung_device_keypad,
528ef1b5 825 &s3c_device_i2c1,
b4a0dca7 826 &s3c_device_i2c2,
80849798
CC		 827 &wm8994_fixed_voltage0,
828 &wm8994_fixed_voltage1,
2e57da41
JS		 829};
830
6c29e71c
CC		 831static void __init goni_sound_init(void)
832{
833 /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
834 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
835 * because it needs 24MHz clock to operate WM8994 codec.
836 */
837 __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
838}
839
2e57da41
JS		 840static void __init goni_map_io(void)
841{
842 s5p_init_io(NULL, 0, S5P_VA_CHIPID);
843 s3c24xx_init_clocks(24000000);
844 s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
20780fcc 845 s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
2e57da41
JS		 846}
847
66eb1238
KD		 848static void __init goni_reserve(void)
849{
850 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
851}
852
2e57da41
JS		 853static void __init goni_machine_init(void)
854{
528ef1b5
MS		 855 /* Radio: call before I2C 1 registeration */
856 goni_radio_init();
857
9c4f0a39
SN		 858 /* I2C0 */
859 s3c_i2c0_set_platdata(NULL);
860
528ef1b5
MS		 861 /* I2C1 */
862 s3c_i2c1_set_platdata(NULL);
863 i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
864
b4a0dca7
MS		 865 /* TSP: call before I2C 2 registeration */
866 goni_tsp_init();
867
868 /* I2C2 */
869 s3c_i2c2_set_platdata(&i2c2_data);
870 i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
871
ba149f3a
MS		 872 /* PMIC */
873 goni_pmic_init();
874 i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
875 ARRAY_SIZE(i2c_gpio_pmic_devs));
19b90c7c
MS		 876 /* SDHCI */
877 goni_setup_sdhci();
878
5112267e 879 /* SOUND */
6c29e71c 880 goni_sound_init();
5112267e
CC		 881 i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
882 ARRAY_SIZE(i2c_gpio5_devs));
883
3965fdee
MS		 884 /* FB */
885 s3c_fb_set_platdata(&goni_lcd_pdata);
886
8415d5c4
MS		 887 /* SPI */
888 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
889
2a555582
JS		 890 /* KEYPAD */
891 samsung_keypad_set_platdata(&keypad_data);
892
d5889d5d
MS		 893 clk_xusbxti.rate = 24000000;
894
2e57da41
JS		 895 platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
896}
897
898MACHINE_START(GONI, "GONI")
899 /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
2e57da41
JS		 900 .boot_params = S5P_PA_SDRAM + 0x100,
901 .init_irq = s5pv210_init_irq,
902 .map_io = goni_map_io,
903 .init_machine = goni_machine_init,
20780fcc 904 .timer = &s5p_timer,
66eb1238 905 .reserve = &goni_reserve,
2e57da41 906MACHINE_END
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