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Marek Szyprowskid947e792010-05-17 08:53:10 +02001/* linux/arch/arm/mach-s5pv210/mach-aquila.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>
Marek Szyprowskib3150322010-05-17 08:53:13 +020015#include <linux/fb.h>
Marek Szyprowskia1660c12010-07-14 18:33:44 +090016#include <linux/i2c.h>
17#include <linux/i2c-gpio.h>
18#include <linux/mfd/max8998.h>
Chanwoo Choi80849792010-10-14 17:25:57 +090019#include <linux/mfd/wm8994/pdata.h>
20#include <linux/regulator/fixed.h>
Marek Szyprowskia1660c12010-07-14 18:33:44 +090021#include <linux/gpio_keys.h>
22#include <linux/input.h>
23#include <linux/gpio.h>
Marek Szyprowskid947e792010-05-17 08:53:10 +020024
Jamie Ilesbb3a4eb2011-09-27 20:53:31 +010025#include <asm/hardware/vic.h>
Marek Szyprowskid947e792010-05-17 08:53:10 +020026#include <asm/mach/arch.h>
27#include <asm/mach/map.h>
28#include <asm/setup.h>
29#include <asm/mach-types.h>
30
31#include <mach/map.h>
32#include <mach/regs-clock.h>
33
Marek Szyprowskia1660c12010-07-14 18:33:44 +090034#include <plat/gpio-cfg.h>
Marek Szyprowskid947e792010-05-17 08:53:10 +020035#include <plat/regs-serial.h>
Marek Szyprowskid947e792010-05-17 08:53:10 +020036#include <plat/devs.h>
37#include <plat/cpu.h>
Marek Szyprowskib3150322010-05-17 08:53:13 +020038#include <plat/fb.h>
Sylwester Nawrocki187749b2010-08-09 16:55:35 +090039#include <plat/fimc-core.h>
Marek Szyprowskiba3fbef92010-08-05 18:00:12 +090040#include <plat/sdhci.h>
Sangbeom Kim20780fc2011-03-12 08:02:12 +090041#include <plat/s5p-time.h>
Ajay Kumar7bf3ba62011-07-21 01:14:58 +090042#include <plat/regs-fb-v4.h>
Marek Szyprowskid947e792010-05-17 08:53:10 +020043
Kukjin Kim3fa754c2011-12-22 23:32:07 +010044#include "common.h"
45
Marek Szyprowskid947e792010-05-17 08:53:10 +020046/* Following are default values for UCON, ULCON and UFCON UART registers */
Kukjin Kimc8def082010-07-21 09:19:51 +090047#define AQUILA_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
Marek Szyprowskid947e792010-05-17 08:53:10 +020048 S3C2410_UCON_RXILEVEL | \
49 S3C2410_UCON_TXIRQMODE | \
50 S3C2410_UCON_RXIRQMODE | \
51 S3C2410_UCON_RXFIFO_TOI | \
52 S3C2443_UCON_RXERR_IRQEN)
53
Kukjin Kimc8def082010-07-21 09:19:51 +090054#define AQUILA_ULCON_DEFAULT S3C2410_LCON_CS8
Marek Szyprowskid947e792010-05-17 08:53:10 +020055
Kukjin Kimf2b7e3c2010-08-06 21:34:55 +090056#define AQUILA_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
Marek Szyprowskid947e792010-05-17 08:53:10 +020057
Joonyoung Shimdf017142010-06-24 19:28:55 +090058static struct s3c2410_uartcfg aquila_uartcfgs[] __initdata = {
Marek Szyprowskid947e792010-05-17 08:53:10 +020059 [0] = {
60 .hwport = 0,
61 .flags = 0,
Kukjin Kimc8def082010-07-21 09:19:51 +090062 .ucon = AQUILA_UCON_DEFAULT,
63 .ulcon = AQUILA_ULCON_DEFAULT,
Joonyoung Shimdf017142010-06-24 19:28:55 +090064 /*
65 * Actually UART0 can support 256 bytes fifo, but aquila board
66 * supports 128 bytes fifo because of initial chip bug
67 */
Kukjin Kimf2b7e3c2010-08-06 21:34:55 +090068 .ufcon = AQUILA_UFCON_DEFAULT |
Joonyoung Shimdf017142010-06-24 19:28:55 +090069 S5PV210_UFCON_TXTRIG128 | S5PV210_UFCON_RXTRIG128,
Marek Szyprowskid947e792010-05-17 08:53:10 +020070 },
71 [1] = {
72 .hwport = 1,
73 .flags = 0,
Kukjin Kimc8def082010-07-21 09:19:51 +090074 .ucon = AQUILA_UCON_DEFAULT,
75 .ulcon = AQUILA_ULCON_DEFAULT,
Kukjin Kimf2b7e3c2010-08-06 21:34:55 +090076 .ufcon = AQUILA_UFCON_DEFAULT |
Joonyoung Shimdf017142010-06-24 19:28:55 +090077 S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
Marek Szyprowskid947e792010-05-17 08:53:10 +020078 },
79 [2] = {
80 .hwport = 2,
81 .flags = 0,
Kukjin Kimc8def082010-07-21 09:19:51 +090082 .ucon = AQUILA_UCON_DEFAULT,
83 .ulcon = AQUILA_ULCON_DEFAULT,
Kukjin Kimf2b7e3c2010-08-06 21:34:55 +090084 .ufcon = AQUILA_UFCON_DEFAULT |
Joonyoung Shimdf017142010-06-24 19:28:55 +090085 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
Marek Szyprowskid947e792010-05-17 08:53:10 +020086 },
87 [3] = {
88 .hwport = 3,
89 .flags = 0,
Kukjin Kimc8def082010-07-21 09:19:51 +090090 .ucon = AQUILA_UCON_DEFAULT,
91 .ulcon = AQUILA_ULCON_DEFAULT,
Kukjin Kimf2b7e3c2010-08-06 21:34:55 +090092 .ufcon = AQUILA_UFCON_DEFAULT |
Joonyoung Shimdf017142010-06-24 19:28:55 +090093 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
Marek Szyprowskid947e792010-05-17 08:53:10 +020094 },
95};
96
Marek Szyprowskib3150322010-05-17 08:53:13 +020097/* Frame Buffer */
98static struct s3c_fb_pd_win aquila_fb_win0 = {
99 .win_mode = {
Marek Szyprowskib3150322010-05-17 08:53:13 +0200100 .left_margin = 16,
101 .right_margin = 16,
102 .upper_margin = 3,
103 .lower_margin = 28,
104 .hsync_len = 2,
105 .vsync_len = 2,
106 .xres = 480,
107 .yres = 800,
108 },
109 .max_bpp = 32,
110 .default_bpp = 16,
111};
112
113static struct s3c_fb_pd_win aquila_fb_win1 = {
114 .win_mode = {
Marek Szyprowskib3150322010-05-17 08:53:13 +0200115 .left_margin = 16,
116 .right_margin = 16,
117 .upper_margin = 3,
118 .lower_margin = 28,
119 .hsync_len = 2,
120 .vsync_len = 2,
121 .xres = 480,
122 .yres = 800,
123 },
124 .max_bpp = 32,
125 .default_bpp = 16,
126};
127
128static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
129 .win[0] = &aquila_fb_win0,
130 .win[1] = &aquila_fb_win1,
131 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
132 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
133 VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,
134 .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
135};
136
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900137/* MAX8998 regulators */
138#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
139
140static struct regulator_init_data aquila_ldo2_data = {
141 .constraints = {
142 .name = "VALIVE_1.1V",
143 .min_uV = 1100000,
144 .max_uV = 1100000,
145 .apply_uV = 1,
146 .always_on = 1,
147 .state_mem = {
148 .enabled = 1,
149 },
150 },
151};
152
153static struct regulator_init_data aquila_ldo3_data = {
154 .constraints = {
Marek Szyprowskid1061332011-02-18 17:51:43 +0900155 .name = "VUSB+MIPI_1.1V",
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900156 .min_uV = 1100000,
157 .max_uV = 1100000,
158 .apply_uV = 1,
159 .always_on = 1,
160 },
161};
162
163static struct regulator_init_data aquila_ldo4_data = {
164 .constraints = {
165 .name = "VDAC_3.3V",
166 .min_uV = 3300000,
167 .max_uV = 3300000,
168 .apply_uV = 1,
169 },
170};
171
172static struct regulator_init_data aquila_ldo5_data = {
173 .constraints = {
174 .name = "VTF_2.8V",
175 .min_uV = 2800000,
176 .max_uV = 2800000,
177 .apply_uV = 1,
178 },
179};
180
181static struct regulator_init_data aquila_ldo6_data = {
182 .constraints = {
183 .name = "VCC_3.3V",
184 .min_uV = 3300000,
185 .max_uV = 3300000,
186 .apply_uV = 1,
187 },
188};
189
190static struct regulator_init_data aquila_ldo7_data = {
191 .constraints = {
192 .name = "VCC_3.0V",
193 .min_uV = 3000000,
194 .max_uV = 3000000,
195 .apply_uV = 1,
196 .boot_on = 1,
197 .always_on = 1,
198 },
199};
200
201static struct regulator_init_data aquila_ldo8_data = {
202 .constraints = {
Marek Szyprowskid1061332011-02-18 17:51:43 +0900203 .name = "VUSB+VADC_3.3V",
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900204 .min_uV = 3300000,
205 .max_uV = 3300000,
206 .apply_uV = 1,
207 .always_on = 1,
208 },
209};
210
211static struct regulator_init_data aquila_ldo9_data = {
212 .constraints = {
Marek Szyprowskid1061332011-02-18 17:51:43 +0900213 .name = "VCC+VCAM_2.8V",
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900214 .min_uV = 2800000,
215 .max_uV = 2800000,
216 .apply_uV = 1,
217 .always_on = 1,
218 },
219};
220
221static struct regulator_init_data aquila_ldo10_data = {
222 .constraints = {
223 .name = "VPLL_1.1V",
224 .min_uV = 1100000,
225 .max_uV = 1100000,
226 .apply_uV = 1,
227 .boot_on = 1,
228 },
229};
230
231static struct regulator_init_data aquila_ldo11_data = {
232 .constraints = {
233 .name = "CAM_IO_2.8V",
234 .min_uV = 2800000,
235 .max_uV = 2800000,
236 .apply_uV = 1,
237 .always_on = 1,
238 },
239};
240
241static struct regulator_init_data aquila_ldo12_data = {
242 .constraints = {
243 .name = "CAM_ISP_1.2V",
244 .min_uV = 1200000,
245 .max_uV = 1200000,
246 .apply_uV = 1,
247 .always_on = 1,
248 },
249};
250
251static struct regulator_init_data aquila_ldo13_data = {
252 .constraints = {
253 .name = "CAM_A_2.8V",
254 .min_uV = 2800000,
255 .max_uV = 2800000,
256 .apply_uV = 1,
257 .always_on = 1,
258 },
259};
260
261static struct regulator_init_data aquila_ldo14_data = {
262 .constraints = {
263 .name = "CAM_CIF_1.8V",
264 .min_uV = 1800000,
265 .max_uV = 1800000,
266 .apply_uV = 1,
267 .always_on = 1,
268 },
269};
270
271static struct regulator_init_data aquila_ldo15_data = {
272 .constraints = {
273 .name = "CAM_AF_3.3V",
274 .min_uV = 3300000,
275 .max_uV = 3300000,
276 .apply_uV = 1,
277 .always_on = 1,
278 },
279};
280
281static struct regulator_init_data aquila_ldo16_data = {
282 .constraints = {
283 .name = "VMIPI_1.8V",
284 .min_uV = 1800000,
285 .max_uV = 1800000,
286 .apply_uV = 1,
287 .always_on = 1,
288 },
289};
290
291static struct regulator_init_data aquila_ldo17_data = {
292 .constraints = {
293 .name = "CAM_8M_1.8V",
294 .min_uV = 1800000,
295 .max_uV = 1800000,
296 .apply_uV = 1,
297 .always_on = 1,
298 },
299};
300
301/* BUCK */
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900302static struct regulator_consumer_supply buck1_consumer =
303 REGULATOR_SUPPLY("vddarm", NULL);
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900304
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900305static struct regulator_consumer_supply buck2_consumer =
306 REGULATOR_SUPPLY("vddint", NULL);
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900307
308static struct regulator_init_data aquila_buck1_data = {
309 .constraints = {
310 .name = "VARM_1.2V",
311 .min_uV = 1200000,
312 .max_uV = 1200000,
313 .apply_uV = 1,
314 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
315 REGULATOR_CHANGE_STATUS,
316 },
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900317 .num_consumer_supplies = 1,
318 .consumer_supplies = &buck1_consumer,
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900319};
320
321static struct regulator_init_data aquila_buck2_data = {
322 .constraints = {
323 .name = "VINT_1.2V",
324 .min_uV = 1200000,
325 .max_uV = 1200000,
326 .apply_uV = 1,
327 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
328 REGULATOR_CHANGE_STATUS,
329 },
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900330 .num_consumer_supplies = 1,
331 .consumer_supplies = &buck2_consumer,
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900332};
333
334static struct regulator_init_data aquila_buck3_data = {
335 .constraints = {
336 .name = "VCC_1.8V",
337 .min_uV = 1800000,
338 .max_uV = 1800000,
339 .apply_uV = 1,
340 .state_mem = {
341 .enabled = 1,
342 },
343 },
344};
345
346static struct regulator_init_data aquila_buck4_data = {
347 .constraints = {
348 .name = "CAM_CORE_1.2V",
349 .min_uV = 1200000,
350 .max_uV = 1200000,
351 .apply_uV = 1,
352 .always_on = 1,
353 },
354};
355
356static struct max8998_regulator_data aquila_regulators[] = {
357 { MAX8998_LDO2, &aquila_ldo2_data },
358 { MAX8998_LDO3, &aquila_ldo3_data },
359 { MAX8998_LDO4, &aquila_ldo4_data },
360 { MAX8998_LDO5, &aquila_ldo5_data },
361 { MAX8998_LDO6, &aquila_ldo6_data },
362 { MAX8998_LDO7, &aquila_ldo7_data },
363 { MAX8998_LDO8, &aquila_ldo8_data },
364 { MAX8998_LDO9, &aquila_ldo9_data },
365 { MAX8998_LDO10, &aquila_ldo10_data },
366 { MAX8998_LDO11, &aquila_ldo11_data },
367 { MAX8998_LDO12, &aquila_ldo12_data },
368 { MAX8998_LDO13, &aquila_ldo13_data },
369 { MAX8998_LDO14, &aquila_ldo14_data },
370 { MAX8998_LDO15, &aquila_ldo15_data },
371 { MAX8998_LDO16, &aquila_ldo16_data },
372 { MAX8998_LDO17, &aquila_ldo17_data },
373 { MAX8998_BUCK1, &aquila_buck1_data },
374 { MAX8998_BUCK2, &aquila_buck2_data },
375 { MAX8998_BUCK3, &aquila_buck3_data },
376 { MAX8998_BUCK4, &aquila_buck4_data },
377};
378
379static struct max8998_platform_data aquila_max8998_pdata = {
380 .num_regulators = ARRAY_SIZE(aquila_regulators),
381 .regulators = aquila_regulators,
Marek Szyprowskicb186882010-12-17 14:47:42 +0900382 .buck1_set1 = S5PV210_GPH0(3),
383 .buck1_set2 = S5PV210_GPH0(4),
384 .buck2_set3 = S5PV210_GPH0(5),
Marek Szyprowski979f3952011-02-18 17:47:34 +0900385 .buck1_voltage1 = 1200000,
386 .buck1_voltage2 = 1200000,
387 .buck1_voltage3 = 1200000,
388 .buck1_voltage4 = 1200000,
389 .buck2_voltage1 = 1200000,
390 .buck2_voltage2 = 1200000,
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900391};
392#endif
393
Chanwoo Choi80849792010-10-14 17:25:57 +0900394static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900395 REGULATOR_SUPPLY("DBVDD", "5-001a"),
396 REGULATOR_SUPPLY("AVDD2", "5-001a"),
397 REGULATOR_SUPPLY("CPVDD", "5-001a"),
Chanwoo Choi80849792010-10-14 17:25:57 +0900398};
399
400static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900401 REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
402 REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
Chanwoo Choi80849792010-10-14 17:25:57 +0900403};
404
405static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
406 .constraints = {
407 .always_on = 1,
408 },
409 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
410 .consumer_supplies = wm8994_fixed_voltage0_supplies,
411};
412
413static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
414 .constraints = {
415 .always_on = 1,
416 },
417 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
418 .consumer_supplies = wm8994_fixed_voltage1_supplies,
419};
420
421static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
422 .supply_name = "VCC_1.8V_PDA",
423 .microvolts = 1800000,
424 .gpio = -EINVAL,
425 .init_data = &wm8994_fixed_voltage0_init_data,
426};
427
428static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
429 .supply_name = "V_BAT",
430 .microvolts = 3700000,
431 .gpio = -EINVAL,
432 .init_data = &wm8994_fixed_voltage1_init_data,
433};
434
435static struct platform_device wm8994_fixed_voltage0 = {
436 .name = "reg-fixed-voltage",
437 .id = 0,
438 .dev = {
439 .platform_data = &wm8994_fixed_voltage0_config,
440 },
441};
442
443static struct platform_device wm8994_fixed_voltage1 = {
444 .name = "reg-fixed-voltage",
445 .id = 1,
446 .dev = {
447 .platform_data = &wm8994_fixed_voltage1_config,
448 },
449};
450
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900451static struct regulator_consumer_supply wm8994_avdd1_supply =
452 REGULATOR_SUPPLY("AVDD1", "5-001a");
Chanwoo Choi80849792010-10-14 17:25:57 +0900453
Kukjin Kimd3f9c572011-01-28 18:22:10 +0900454static struct regulator_consumer_supply wm8994_dcvdd_supply =
455 REGULATOR_SUPPLY("DCVDD", "5-001a");
Chanwoo Choi80849792010-10-14 17:25:57 +0900456
457static struct regulator_init_data wm8994_ldo1_data = {
458 .constraints = {
459 .name = "AVDD1_3.0V",
460 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
461 },
462 .num_consumer_supplies = 1,
463 .consumer_supplies = &wm8994_avdd1_supply,
464};
465
466static struct regulator_init_data wm8994_ldo2_data = {
467 .constraints = {
468 .name = "DCVDD_1.0V",
469 },
470 .num_consumer_supplies = 1,
471 .consumer_supplies = &wm8994_dcvdd_supply,
472};
473
474static struct wm8994_pdata wm8994_platform_data = {
475 /* configure gpio1 function: 0x0001(Logic level input/output) */
476 .gpio_defaults[0] = 0x0001,
477 /* configure gpio3/4/5/7 function for AIF2 voice */
478 .gpio_defaults[2] = 0x8100,
479 .gpio_defaults[3] = 0x8100,
480 .gpio_defaults[4] = 0x8100,
481 .gpio_defaults[6] = 0x0100,
482 /* configure gpio8/9/10/11 function for AIF3 BT */
483 .gpio_defaults[7] = 0x8100,
484 .gpio_defaults[8] = 0x0100,
485 .gpio_defaults[9] = 0x0100,
486 .gpio_defaults[10] = 0x0100,
Kukjin Kim70499322012-04-05 15:48:25 -0700487 .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
488 .ldo[1] = { 0, &wm8994_ldo2_data },
Chanwoo Choi80849792010-10-14 17:25:57 +0900489};
490
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900491/* GPIO I2C PMIC */
492#define AP_I2C_GPIO_PMIC_BUS_4 4
493static struct i2c_gpio_platform_data aquila_i2c_gpio_pmic_data = {
494 .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
495 .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
496};
497
498static struct platform_device aquila_i2c_gpio_pmic = {
499 .name = "i2c-gpio",
500 .id = AP_I2C_GPIO_PMIC_BUS_4,
501 .dev = {
502 .platform_data = &aquila_i2c_gpio_pmic_data,
503 },
504};
505
506static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
507#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
508 {
509 /* 0xCC when SRAD = 0 */
510 I2C_BOARD_INFO("max8998", 0xCC >> 1),
511 .platform_data = &aquila_max8998_pdata,
512 },
513#endif
514};
515
Chanwoo Choi51122672010-10-14 15:02:44 +0900516/* GPIO I2C AP 1.8V */
517#define AP_I2C_GPIO_BUS_5 5
518static struct i2c_gpio_platform_data aquila_i2c_gpio5_data = {
519 .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
520 .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
521};
522
523static struct platform_device aquila_i2c_gpio5 = {
524 .name = "i2c-gpio",
525 .id = AP_I2C_GPIO_BUS_5,
526 .dev = {
527 .platform_data = &aquila_i2c_gpio5_data,
528 },
529};
530
531static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
532 {
533 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
534 I2C_BOARD_INFO("wm8994", 0x1a),
Chanwoo Choi80849792010-10-14 17:25:57 +0900535 .platform_data = &wm8994_platform_data,
Chanwoo Choi51122672010-10-14 15:02:44 +0900536 },
537};
538
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900539/* PMIC Power button */
540static struct gpio_keys_button aquila_gpio_keys_table[] = {
541 {
542 .code = KEY_POWER,
543 .gpio = S5PV210_GPH2(6),
544 .desc = "gpio-keys: KEY_POWER",
545 .type = EV_KEY,
546 .active_low = 1,
547 .wakeup = 1,
548 .debounce_interval = 1,
549 },
550};
551
552static struct gpio_keys_platform_data aquila_gpio_keys_data = {
553 .buttons = aquila_gpio_keys_table,
554 .nbuttons = ARRAY_SIZE(aquila_gpio_keys_table),
555};
556
557static struct platform_device aquila_device_gpiokeys = {
558 .name = "gpio-keys",
559 .dev = {
560 .platform_data = &aquila_gpio_keys_data,
561 },
562};
563
564static void __init aquila_pmic_init(void)
565{
566 /* AP_PMIC_IRQ: EINT7 */
567 s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
568 s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
569
570 /* nPower: EINT22 */
571 s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
572 s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
573}
574
Marek Szyprowskiba3fbef92010-08-05 18:00:12 +0900575/* MoviNAND */
576static struct s3c_sdhci_platdata aquila_hsmmc0_data __initdata = {
577 .max_width = 4,
578 .cd_type = S3C_SDHCI_CD_PERMANENT,
579};
580
581/* Wireless LAN */
582static struct s3c_sdhci_platdata aquila_hsmmc1_data __initdata = {
583 .max_width = 4,
584 .cd_type = S3C_SDHCI_CD_EXTERNAL,
585 /* ext_cd_{init,cleanup} callbacks will be added later */
586};
587
588/* External Flash */
589#define AQUILA_EXT_FLASH_EN S5PV210_MP05(4)
590#define AQUILA_EXT_FLASH_CD S5PV210_GPH3(4)
591static struct s3c_sdhci_platdata aquila_hsmmc2_data __initdata = {
592 .max_width = 4,
593 .cd_type = S3C_SDHCI_CD_GPIO,
594 .ext_cd_gpio = AQUILA_EXT_FLASH_CD,
595 .ext_cd_gpio_invert = 1,
596};
597
598static void aquila_setup_sdhci(void)
599{
Jingoo Han2f4f0b42011-12-24 11:57:09 +0900600 gpio_request_one(AQUILA_EXT_FLASH_EN, GPIOF_OUT_INIT_HIGH, "FLASH_EN");
Marek Szyprowskiba3fbef92010-08-05 18:00:12 +0900601
602 s3c_sdhci0_set_platdata(&aquila_hsmmc0_data);
603 s3c_sdhci1_set_platdata(&aquila_hsmmc1_data);
604 s3c_sdhci2_set_platdata(&aquila_hsmmc2_data);
605};
606
Marek Szyprowskid947e792010-05-17 08:53:10 +0200607static struct platform_device *aquila_devices[] __initdata = {
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900608 &aquila_i2c_gpio_pmic,
Chanwoo Choi51122672010-10-14 15:02:44 +0900609 &aquila_i2c_gpio5,
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900610 &aquila_device_gpiokeys,
Marek Szyprowskib3150322010-05-17 08:53:13 +0200611 &s3c_device_fb,
Kukjin Kim13904fb2010-08-27 13:56:54 +0900612 &s5p_device_onenand,
Marek Szyprowskiba3fbef92010-08-05 18:00:12 +0900613 &s3c_device_hsmmc0,
614 &s3c_device_hsmmc1,
615 &s3c_device_hsmmc2,
Sylwester Nawrocki7200c112010-08-09 16:55:24 +0900616 &s5p_device_fimc0,
617 &s5p_device_fimc1,
618 &s5p_device_fimc2,
Sachin Kamat48c18752012-01-31 13:28:47 +0900619 &s5p_device_fimc_md,
Chanwoo Choi6c29e712010-10-14 16:00:42 +0900620 &s5pv210_device_iis0,
Chanwoo Choi80849792010-10-14 17:25:57 +0900621 &wm8994_fixed_voltage0,
622 &wm8994_fixed_voltage1,
Marek Szyprowskid947e792010-05-17 08:53:10 +0200623};
624
Chanwoo Choi6c29e712010-10-14 16:00:42 +0900625static void __init aquila_sound_init(void)
626{
627 unsigned int gpio;
628
629 /* CODEC_XTAL_EN
630 *
631 * The Aquila board have a oscillator which provide main clock
632 * to WM8994 codec. The oscillator provide 24MHz clock to WM8994
633 * clock. Set gpio setting of "CODEC_XTAL_EN" to enable a oscillator.
634 * */
635 gpio = S5PV210_GPH3(2); /* XEINT_26 */
636 gpio_request(gpio, "CODEC_XTAL_EN");
637 s3c_gpio_cfgpin(gpio, S3C_GPIO_OUTPUT);
638 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
639
640 /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
641 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
642 * because it needs 24MHz clock to operate WM8994 codec.
643 */
644 __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
645}
646
Marek Szyprowskid947e792010-05-17 08:53:10 +0200647static void __init aquila_map_io(void)
648{
Kukjin Kim3fa754c2011-12-22 23:32:07 +0100649 s5pv210_init_io(NULL, 0);
Marek Szyprowskid947e792010-05-17 08:53:10 +0200650 s3c24xx_init_clocks(24000000);
Joonyoung Shimdf017142010-06-24 19:28:55 +0900651 s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
Sangbeom Kim20780fc2011-03-12 08:02:12 +0900652 s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
Marek Szyprowskid947e792010-05-17 08:53:10 +0200653}
654
655static void __init aquila_machine_init(void)
656{
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900657 /* PMIC */
658 aquila_pmic_init();
659 i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
660 ARRAY_SIZE(i2c_gpio_pmic_devs));
Marek Szyprowskiba3fbef92010-08-05 18:00:12 +0900661 /* SDHCI */
662 aquila_setup_sdhci();
Marek Szyprowskia1660c12010-07-14 18:33:44 +0900663
Sylwester Nawrocki187749b2010-08-09 16:55:35 +0900664 s3c_fimc_setname(0, "s5p-fimc");
665 s3c_fimc_setname(1, "s5p-fimc");
666 s3c_fimc_setname(2, "s5p-fimc");
667
Chanwoo Choi51122672010-10-14 15:02:44 +0900668 /* SOUND */
Chanwoo Choi6c29e712010-10-14 16:00:42 +0900669 aquila_sound_init();
Chanwoo Choi51122672010-10-14 15:02:44 +0900670 i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
671 ARRAY_SIZE(i2c_gpio5_devs));
672
Marek Szyprowskib3150322010-05-17 08:53:13 +0200673 /* FB */
674 s3c_fb_set_platdata(&aquila_lcd_pdata);
675
Marek Szyprowskid947e792010-05-17 08:53:10 +0200676 platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
677}
678
679MACHINE_START(AQUILA, "Aquila")
680 /* Maintainers:
681 Marek Szyprowski <m.szyprowski@samsung.com>
682 Kyungmin Park <kyungmin.park@samsung.com> */
Nicolas Pitre02350a12011-07-05 22:38:17 -0400683 .atag_offset = 0x100,
Marek Szyprowskid947e792010-05-17 08:53:10 +0200684 .init_irq = s5pv210_init_irq,
Jamie Ilesbb3a4eb2011-09-27 20:53:31 +0100685 .handle_irq = vic_handle_irq,
Marek Szyprowskid947e792010-05-17 08:53:10 +0200686 .map_io = aquila_map_io,
687 .init_machine = aquila_machine_init,
Sangbeom Kim20780fc2011-03-12 08:02:12 +0900688 .timer = &s5p_timer,
Russell King1f34f0e2011-12-22 23:36:02 +0100689 .restart = s5pv210_restart,
Marek Szyprowskid947e792010-05-17 08:53:10 +0200690MACHINE_END