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Linux 3.11-rc3
[cris-mirror.git] / arch / arm / mach-s5pv210 / mach-goni.c
blobe5cd9fbf19e99663f8e3ec052e8add96bf7c24e8
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>
15 #include <linux/fb.h>
16 #include <linux/i2c.h>
17 #include <linux/i2c-gpio.h>
18 #include <linux/i2c/atmel_mxt_ts.h>
19 #include <linux/mfd/max8998.h>
20 #include <linux/mfd/wm8994/pdata.h>
21 #include <linux/regulator/fixed.h>
22 #include <linux/spi/spi.h>
23 #include <linux/spi/spi_gpio.h>
24 #include <linux/lcd.h>
25 #include <linux/gpio_keys.h>
26 #include <linux/input.h>
27 #include <linux/gpio.h>
28 #include <linux/mmc/host.h>
29 #include <linux/interrupt.h>
30 #include <linux/platform_data/s3c-hsotg.h>
31
32 #include <asm/mach/arch.h>
33 #include <asm/mach/map.h>
34 #include <asm/setup.h>
35 #include <asm/mach-types.h>
36
37 #include <video/samsung_fimd.h>
38 #include <mach/map.h>
39 #include <mach/regs-clock.h>
40
41 #include <plat/gpio-cfg.h>
42 #include <plat/regs-serial.h>
43 #include <plat/devs.h>
44 #include <plat/cpu.h>
45 #include <plat/fb.h>
46 #include <linux/platform_data/i2c-s3c2410.h>
47 #include <plat/keypad.h>
48 #include <plat/sdhci.h>
49 #include <plat/clock.h>
50 #include <plat/samsung-time.h>
51 #include <plat/mfc.h>
52 #include <plat/camport.h>
53
54 #include <media/v4l2-mediabus.h>
55 #include <media/s5p_fimc.h>
56 #include <media/noon010pc30.h>
57
58 #include "common.h"
59
60 /* Following are default values for UCON, ULCON and UFCON UART registers */
61 #define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
62 S3C2410_UCON_RXILEVEL | \
63 S3C2410_UCON_TXIRQMODE | \
64 S3C2410_UCON_RXIRQMODE | \
65 S3C2410_UCON_RXFIFO_TOI | \
66 S3C2443_UCON_RXERR_IRQEN)
67
68 #define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
69
70 #define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
71
72 static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
73 [0] = {
74 .hwport = 0,
75 .flags = 0,
76 .ucon = GONI_UCON_DEFAULT,
77 .ulcon = GONI_ULCON_DEFAULT,
78 .ufcon = GONI_UFCON_DEFAULT |
79 S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
80 },
81 [1] = {
82 .hwport = 1,
83 .flags = 0,
84 .ucon = GONI_UCON_DEFAULT,
85 .ulcon = GONI_ULCON_DEFAULT,
86 .ufcon = GONI_UFCON_DEFAULT |
87 S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
88 },
89 [2] = {
90 .hwport = 2,
91 .flags = 0,
92 .ucon = GONI_UCON_DEFAULT,
93 .ulcon = GONI_ULCON_DEFAULT,
94 .ufcon = GONI_UFCON_DEFAULT |
95 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
96 },
97 [3] = {
98 .hwport = 3,
99 .flags = 0,
100 .ucon = GONI_UCON_DEFAULT,
101 .ulcon = GONI_ULCON_DEFAULT,
102 .ufcon = GONI_UFCON_DEFAULT |
103 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
104 },
105 };
106
107 /* Frame Buffer */
108 static struct s3c_fb_pd_win goni_fb_win0 = {
109 .max_bpp = 32,
110 .default_bpp = 16,
111 .xres = 480,
112 .yres = 800,
113 .virtual_x = 480,
114 .virtual_y = 2 * 800,
115 };
116
117 static struct fb_videomode goni_lcd_timing = {
118 .left_margin = 16,
119 .right_margin = 16,
120 .upper_margin = 2,
121 .lower_margin = 28,
122 .hsync_len = 2,
123 .vsync_len = 1,
124 .xres = 480,
125 .yres = 800,
126 .refresh = 55,
127 };
128
129 static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
130 .win[0] = &goni_fb_win0,
131 .vtiming = &goni_lcd_timing,
132 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
133 VIDCON0_CLKSEL_LCD,
134 .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
135 | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
136 .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
137 };
138
139 static int lcd_power_on(struct lcd_device *ld, int enable)
140 {
141 return 1;
142 }
143
144 static int reset_lcd(struct lcd_device *ld)
145 {
146 static unsigned int first = 1;
147 int reset_gpio = -1;
148
149 reset_gpio = S5PV210_MP05(5);
150
151 if (first) {
152 gpio_request(reset_gpio, "MLCD_RST");
153 first = 0;
154 }
155
156 gpio_direction_output(reset_gpio, 1);
157 return 1;
158 }
159
160 static struct lcd_platform_data goni_lcd_platform_data = {
161 .reset = reset_lcd,
162 .power_on = lcd_power_on,
163 .lcd_enabled = 0,
164 .reset_delay = 120, /* 120ms */
165 .power_on_delay = 25, /* 25ms */
166 .power_off_delay = 200, /* 200ms */
167 };
168
169 #define LCD_BUS_NUM 3
170 static struct spi_board_info spi_board_info[] __initdata = {
171 {
172 .modalias = "s6e63m0",
173 .platform_data = &goni_lcd_platform_data,
174 .max_speed_hz = 1200000,
175 .bus_num = LCD_BUS_NUM,
176 .chip_select = 0,
177 .mode = SPI_MODE_3,
178 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
179 },
180 };
181
182 static struct spi_gpio_platform_data lcd_spi_gpio_data = {
183 .sck = S5PV210_MP04(1), /* DISPLAY_CLK */
184 .mosi = S5PV210_MP04(3), /* DISPLAY_SI */
185 .miso = SPI_GPIO_NO_MISO,
186 .num_chipselect = 1,
187 };
188
189 static struct platform_device goni_spi_gpio = {
190 .name = "spi_gpio",
191 .id = LCD_BUS_NUM,
192 .dev = {
193 .parent = &s3c_device_fb.dev,
194 .platform_data = &lcd_spi_gpio_data,
195 },
196 };
197
198 /* KEYPAD */
199 static uint32_t keymap[] __initdata = {
200 /* KEY(row, col, keycode) */
201 KEY(0, 1, KEY_MENU), /* Send */
202 KEY(0, 2, KEY_BACK), /* End */
203 KEY(1, 1, KEY_CONFIG), /* Half shot */
204 KEY(1, 2, KEY_VOLUMEUP),
205 KEY(2, 1, KEY_CAMERA), /* Full shot */
206 KEY(2, 2, KEY_VOLUMEDOWN),
207 };
208
209 static struct matrix_keymap_data keymap_data __initdata = {
210 .keymap = keymap,
211 .keymap_size = ARRAY_SIZE(keymap),
212 };
213
214 static struct samsung_keypad_platdata keypad_data __initdata = {
215 .keymap_data = &keymap_data,
216 .rows = 3,
217 .cols = 3,
218 };
219
220 /* Radio */
221 static struct i2c_board_info i2c1_devs[] __initdata = {
222 {
223 I2C_BOARD_INFO("si470x", 0x10),
224 },
225 };
226
227 static void __init goni_radio_init(void)
228 {
229 int gpio;
230
231 gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
232 gpio_request(gpio, "FM_INT");
233 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
234 i2c1_devs[0].irq = gpio_to_irq(gpio);
235
236 gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
237 gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
238 }
239
240 /* TSP */
241 static struct mxt_platform_data qt602240_platform_data = {
242 .x_line = 17,
243 .y_line = 11,
244 .x_size = 800,
245 .y_size = 480,
246 .blen = 0x21,
247 .threshold = 0x28,
248 .voltage = 2800000, /* 2.8V */
249 .orient = MXT_DIAGONAL,
250 .irqflags = IRQF_TRIGGER_FALLING,
251 };
252
253 static struct s3c2410_platform_i2c i2c2_data __initdata = {
254 .flags = 0,
255 .bus_num = 2,
256 .slave_addr = 0x10,
257 .frequency = 400 * 1000,
258 .sda_delay = 100,
259 };
260
261 static struct i2c_board_info i2c2_devs[] __initdata = {
262 {
263 I2C_BOARD_INFO("qt602240_ts", 0x4a),
264 .platform_data = &qt602240_platform_data,
265 },
266 };
267
268 static void __init goni_tsp_init(void)
269 {
270 int gpio;
271
272 gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
273 gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
274 gpio_export(gpio, 0);
275
276 gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
277 gpio_request(gpio, "TSP_INT");
278
279 s5p_register_gpio_interrupt(gpio);
280 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
281 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
282 i2c2_devs[0].irq = gpio_to_irq(gpio);
283 }
284
285 /* USB OTG */
286 static struct s3c_hsotg_plat goni_hsotg_pdata;
287
288 static void goni_camera_init(void)
289 {
290 s5pv210_fimc_setup_gpio(S5P_CAMPORT_A);
291
292 /* Set max driver strength on CAM_A_CLKOUT pin. */
293 s5p_gpio_set_drvstr(S5PV210_GPE1(3), S5P_GPIO_DRVSTR_LV4);
294 }
295
296 /* MAX8998 regulators */
297 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
298
299 static struct regulator_consumer_supply goni_ldo3_consumers[] = {
300 REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
301 };
302
303 static struct regulator_consumer_supply goni_ldo5_consumers[] = {
304 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
305 };
306
307 static struct regulator_consumer_supply goni_ldo8_consumers[] = {
308 REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
309 REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
310 };
311
312 static struct regulator_consumer_supply goni_ldo11_consumers[] = {
313 REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
314 };
315
316 static struct regulator_consumer_supply goni_ldo13_consumers[] = {
317 REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
318 };
319
320 static struct regulator_consumer_supply goni_ldo14_consumers[] = {
321 REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
322 };
323
324 static struct regulator_init_data goni_ldo2_data = {
325 .constraints = {
326 .name = "VALIVE_1.1V",
327 .min_uV = 1100000,
328 .max_uV = 1100000,
329 .apply_uV = 1,
330 .always_on = 1,
331 .state_mem = {
332 .enabled = 1,
333 },
334 },
335 };
336
337 static struct regulator_init_data goni_ldo3_data = {
338 .constraints = {
339 .name = "VUSB+MIPI_1.1V",
340 .min_uV = 1100000,
341 .max_uV = 1100000,
342 .apply_uV = 1,
343 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
344 },
345 .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
346 .consumer_supplies = goni_ldo3_consumers,
347 };
348
349 static struct regulator_init_data goni_ldo4_data = {
350 .constraints = {
351 .name = "VDAC_3.3V",
352 .min_uV = 3300000,
353 .max_uV = 3300000,
354 .apply_uV = 1,
355 },
356 };
357
358 static struct regulator_init_data goni_ldo5_data = {
359 .constraints = {
360 .name = "VTF_2.8V",
361 .min_uV = 2800000,
362 .max_uV = 2800000,
363 .apply_uV = 1,
364 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
365 },
366 .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
367 .consumer_supplies = goni_ldo5_consumers,
368 };
369
370 static struct regulator_init_data goni_ldo6_data = {
371 .constraints = {
372 .name = "VCC_3.3V",
373 .min_uV = 3300000,
374 .max_uV = 3300000,
375 .apply_uV = 1,
376 },
377 };
378
379 static struct regulator_init_data goni_ldo7_data = {
380 .constraints = {
381 .name = "VLCD_1.8V",
382 .min_uV = 1800000,
383 .max_uV = 1800000,
384 .apply_uV = 1,
385 .always_on = 1,
386 },
387 };
388
389 static struct regulator_init_data goni_ldo8_data = {
390 .constraints = {
391 .name = "VUSB+VADC_3.3V",
392 .min_uV = 3300000,
393 .max_uV = 3300000,
394 .apply_uV = 1,
395 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
396 },
397 .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
398 .consumer_supplies = goni_ldo8_consumers,
399 };
400
401 static struct regulator_init_data goni_ldo9_data = {
402 .constraints = {
403 .name = "VCC+VCAM_2.8V",
404 .min_uV = 2800000,
405 .max_uV = 2800000,
406 .apply_uV = 1,
407 },
408 };
409
410 static struct regulator_init_data goni_ldo10_data = {
411 .constraints = {
412 .name = "VPLL_1.1V",
413 .min_uV = 1100000,
414 .max_uV = 1100000,
415 .apply_uV = 1,
416 .boot_on = 1,
417 },
418 };
419
420 static struct regulator_init_data goni_ldo11_data = {
421 .constraints = {
422 .name = "CAM_IO_2.8V",
423 .min_uV = 2800000,
424 .max_uV = 2800000,
425 .apply_uV = 1,
426 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
427 },
428 .num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers),
429 .consumer_supplies = goni_ldo11_consumers,
430 };
431
432 static struct regulator_init_data goni_ldo12_data = {
433 .constraints = {
434 .name = "CAM_ISP_1.2V",
435 .min_uV = 1200000,
436 .max_uV = 1200000,
437 .apply_uV = 1,
438 },
439 };
440
441 static struct regulator_init_data goni_ldo13_data = {
442 .constraints = {
443 .name = "CAM_A_2.8V",
444 .min_uV = 2800000,
445 .max_uV = 2800000,
446 .apply_uV = 1,
447 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
448 },
449 .num_consumer_supplies = ARRAY_SIZE(goni_ldo13_consumers),
450 .consumer_supplies = goni_ldo13_consumers,
451 };
452
453 static struct regulator_init_data goni_ldo14_data = {
454 .constraints = {
455 .name = "CAM_CIF_1.8V",
456 .min_uV = 1800000,
457 .max_uV = 1800000,
458 .apply_uV = 1,
459 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
460 },
461 .num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers),
462 .consumer_supplies = goni_ldo14_consumers,
463 };
464
465 static struct regulator_init_data goni_ldo15_data = {
466 .constraints = {
467 .name = "CAM_AF_3.3V",
468 .min_uV = 3300000,
469 .max_uV = 3300000,
470 .apply_uV = 1,
471 },
472 };
473
474 static struct regulator_init_data goni_ldo16_data = {
475 .constraints = {
476 .name = "VMIPI_1.8V",
477 .min_uV = 1800000,
478 .max_uV = 1800000,
479 .apply_uV = 1,
480 },
481 };
482
483 static struct regulator_init_data goni_ldo17_data = {
484 .constraints = {
485 .name = "VCC_3.0V_LCD",
486 .min_uV = 3000000,
487 .max_uV = 3000000,
488 .apply_uV = 1,
489 .always_on = 1,
490 },
491 };
492
493 /* BUCK */
494 static struct regulator_consumer_supply buck1_consumer =
495 REGULATOR_SUPPLY("vddarm", NULL);
496
497 static struct regulator_consumer_supply buck2_consumer =
498 REGULATOR_SUPPLY("vddint", NULL);
499
500 static struct regulator_consumer_supply buck3_consumer =
501 REGULATOR_SUPPLY("vdet", "s5p-sdo");
502
503
504 static struct regulator_init_data goni_buck1_data = {
505 .constraints = {
506 .name = "VARM_1.2V",
507 .min_uV = 1200000,
508 .max_uV = 1200000,
509 .apply_uV = 1,
510 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
511 REGULATOR_CHANGE_STATUS,
512 },
513 .num_consumer_supplies = 1,
514 .consumer_supplies = &buck1_consumer,
515 };
516
517 static struct regulator_init_data goni_buck2_data = {
518 .constraints = {
519 .name = "VINT_1.2V",
520 .min_uV = 1200000,
521 .max_uV = 1200000,
522 .apply_uV = 1,
523 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
524 REGULATOR_CHANGE_STATUS,
525 },
526 .num_consumer_supplies = 1,
527 .consumer_supplies = &buck2_consumer,
528 };
529
530 static struct regulator_init_data goni_buck3_data = {
531 .constraints = {
532 .name = "VCC_1.8V",
533 .min_uV = 1800000,
534 .max_uV = 1800000,
535 .apply_uV = 1,
536 .state_mem = {
537 .enabled = 1,
538 },
539 },
540 .num_consumer_supplies = 1,
541 .consumer_supplies = &buck3_consumer,
542 };
543
544 static struct regulator_init_data goni_buck4_data = {
545 .constraints = {
546 .name = "CAM_CORE_1.2V",
547 .min_uV = 1200000,
548 .max_uV = 1200000,
549 .apply_uV = 1,
550 .always_on = 1,
551 },
552 };
553
554 static struct max8998_regulator_data goni_regulators[] = {
555 { MAX8998_LDO2, &goni_ldo2_data },
556 { MAX8998_LDO3, &goni_ldo3_data },
557 { MAX8998_LDO4, &goni_ldo4_data },
558 { MAX8998_LDO5, &goni_ldo5_data },
559 { MAX8998_LDO6, &goni_ldo6_data },
560 { MAX8998_LDO7, &goni_ldo7_data },
561 { MAX8998_LDO8, &goni_ldo8_data },
562 { MAX8998_LDO9, &goni_ldo9_data },
563 { MAX8998_LDO10, &goni_ldo10_data },
564 { MAX8998_LDO11, &goni_ldo11_data },
565 { MAX8998_LDO12, &goni_ldo12_data },
566 { MAX8998_LDO13, &goni_ldo13_data },
567 { MAX8998_LDO14, &goni_ldo14_data },
568 { MAX8998_LDO15, &goni_ldo15_data },
569 { MAX8998_LDO16, &goni_ldo16_data },
570 { MAX8998_LDO17, &goni_ldo17_data },
571 { MAX8998_BUCK1, &goni_buck1_data },
572 { MAX8998_BUCK2, &goni_buck2_data },
573 { MAX8998_BUCK3, &goni_buck3_data },
574 { MAX8998_BUCK4, &goni_buck4_data },
575 };
576
577 static struct max8998_platform_data goni_max8998_pdata = {
578 .num_regulators = ARRAY_SIZE(goni_regulators),
579 .regulators = goni_regulators,
580 .buck1_set1 = S5PV210_GPH0(3),
581 .buck1_set2 = S5PV210_GPH0(4),
582 .buck2_set3 = S5PV210_GPH0(5),
583 .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
584 .buck2_voltage = { 1200000, 1200000 },
585 };
586 #endif
587
588 static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
589 REGULATOR_SUPPLY("DBVDD", "5-001a"),
590 REGULATOR_SUPPLY("AVDD2", "5-001a"),
591 REGULATOR_SUPPLY("CPVDD", "5-001a"),
592 };
593
594 static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
595 REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
596 REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
597 };
598
599 static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
600 .constraints = {
601 .always_on = 1,
602 },
603 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
604 .consumer_supplies = wm8994_fixed_voltage0_supplies,
605 };
606
607 static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
608 .constraints = {
609 .always_on = 1,
610 },
611 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
612 .consumer_supplies = wm8994_fixed_voltage1_supplies,
613 };
614
615 static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
616 .supply_name = "VCC_1.8V_PDA",
617 .microvolts = 1800000,
618 .gpio = -EINVAL,
619 .init_data = &wm8994_fixed_voltage0_init_data,
620 };
621
622 static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
623 .supply_name = "V_BAT",
624 .microvolts = 3700000,
625 .gpio = -EINVAL,
626 .init_data = &wm8994_fixed_voltage1_init_data,
627 };
628
629 static struct platform_device wm8994_fixed_voltage0 = {
630 .name = "reg-fixed-voltage",
631 .id = 0,
632 .dev = {
633 .platform_data = &wm8994_fixed_voltage0_config,
634 },
635 };
636
637 static struct platform_device wm8994_fixed_voltage1 = {
638 .name = "reg-fixed-voltage",
639 .id = 1,
640 .dev = {
641 .platform_data = &wm8994_fixed_voltage1_config,
642 },
643 };
644
645 static struct regulator_consumer_supply wm8994_avdd1_supply =
646 REGULATOR_SUPPLY("AVDD1", "5-001a");
647
648 static struct regulator_consumer_supply wm8994_dcvdd_supply =
649 REGULATOR_SUPPLY("DCVDD", "5-001a");
650
651 static struct regulator_init_data wm8994_ldo1_data = {
652 .constraints = {
653 .name = "AVDD1_3.0V",
654 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
655 },
656 .num_consumer_supplies = 1,
657 .consumer_supplies = &wm8994_avdd1_supply,
658 };
659
660 static struct regulator_init_data wm8994_ldo2_data = {
661 .constraints = {
662 .name = "DCVDD_1.0V",
663 },
664 .num_consumer_supplies = 1,
665 .consumer_supplies = &wm8994_dcvdd_supply,
666 };
667
668 static struct wm8994_pdata wm8994_platform_data = {
669 /* configure gpio1 function: 0x0001(Logic level input/output) */
670 .gpio_defaults[0] = 0x0001,
671 /* configure gpio3/4/5/7 function for AIF2 voice */
672 .gpio_defaults[2] = 0x8100,
673 .gpio_defaults[3] = 0x8100,
674 .gpio_defaults[4] = 0x8100,
675 .gpio_defaults[6] = 0x0100,
676 /* configure gpio8/9/10/11 function for AIF3 BT */
677 .gpio_defaults[7] = 0x8100,
678 .gpio_defaults[8] = 0x0100,
679 .gpio_defaults[9] = 0x0100,
680 .gpio_defaults[10] = 0x0100,
681 .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
682 .ldo[1] = { 0, &wm8994_ldo2_data },
683 };
684
685 /* GPIO I2C PMIC */
686 #define AP_I2C_GPIO_PMIC_BUS_4 4
687 static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
688 .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
689 .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
690 };
691
692 static struct platform_device goni_i2c_gpio_pmic = {
693 .name = "i2c-gpio",
694 .id = AP_I2C_GPIO_PMIC_BUS_4,
695 .dev = {
696 .platform_data = &goni_i2c_gpio_pmic_data,
697 },
698 };
699
700 static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
701 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
702 {
703 /* 0xCC when SRAD = 0 */
704 I2C_BOARD_INFO("max8998", 0xCC >> 1),
705 .platform_data = &goni_max8998_pdata,
706 },
707 #endif
708 };
709
710 /* GPIO I2C AP 1.8V */
711 #define AP_I2C_GPIO_BUS_5 5
712 static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
713 .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
714 .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
715 };
716
717 static struct platform_device goni_i2c_gpio5 = {
718 .name = "i2c-gpio",
719 .id = AP_I2C_GPIO_BUS_5,
720 .dev = {
721 .platform_data = &goni_i2c_gpio5_data,
722 },
723 };
724
725 static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
726 {
727 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
728 I2C_BOARD_INFO("wm8994", 0x1a),
729 .platform_data = &wm8994_platform_data,
730 },
731 };
732
733 /* PMIC Power button */
734 static struct gpio_keys_button goni_gpio_keys_table[] = {
735 {
736 .code = KEY_POWER,
737 .gpio = S5PV210_GPH2(6),
738 .desc = "gpio-keys: KEY_POWER",
739 .type = EV_KEY,
740 .active_low = 1,
741 .wakeup = 1,
742 .debounce_interval = 1,
743 },
744 };
745
746 static struct gpio_keys_platform_data goni_gpio_keys_data = {
747 .buttons = goni_gpio_keys_table,
748 .nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
749 };
750
751 static struct platform_device goni_device_gpiokeys = {
752 .name = "gpio-keys",
753 .dev = {
754 .platform_data = &goni_gpio_keys_data,
755 },
756 };
757
758 static void __init goni_pmic_init(void)
759 {
760 /* AP_PMIC_IRQ: EINT7 */
761 s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
762 s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
763
764 /* nPower: EINT22 */
765 s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
766 s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
767 }
768
769 /* MoviNAND */
770 static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
771 .max_width = 4,
772 .cd_type = S3C_SDHCI_CD_PERMANENT,
773 };
774
775 /* Wireless LAN */
776 static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
777 .max_width = 4,
778 .cd_type = S3C_SDHCI_CD_EXTERNAL,
779 /* ext_cd_{init,cleanup} callbacks will be added later */
780 };
781
782 /* External Flash */
783 #define GONI_EXT_FLASH_EN S5PV210_MP05(4)
784 #define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
785 static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
786 .max_width = 4,
787 .cd_type = S3C_SDHCI_CD_GPIO,
788 .ext_cd_gpio = GONI_EXT_FLASH_CD,
789 .ext_cd_gpio_invert = 1,
790 };
791
792 static struct regulator_consumer_supply mmc2_supplies[] = {
793 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
794 };
795
796 static struct regulator_init_data mmc2_fixed_voltage_init_data = {
797 .constraints = {
798 .name = "V_TF_2.8V",
799 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
800 },
801 .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
802 .consumer_supplies = mmc2_supplies,
803 };
804
805 static struct fixed_voltage_config mmc2_fixed_voltage_config = {
806 .supply_name = "EXT_FLASH_EN",
807 .microvolts = 2800000,
808 .gpio = GONI_EXT_FLASH_EN,
809 .enable_high = true,
810 .init_data = &mmc2_fixed_voltage_init_data,
811 };
812
813 static struct platform_device mmc2_fixed_voltage = {
814 .name = "reg-fixed-voltage",
815 .id = 2,
816 .dev = {
817 .platform_data = &mmc2_fixed_voltage_config,
818 },
819 };
820
821 static void goni_setup_sdhci(void)
822 {
823 s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
824 s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
825 s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
826 };
827
828 static struct noon010pc30_platform_data noon010pc30_pldata = {
829 .clk_rate = 16000000UL,
830 .gpio_nreset = S5PV210_GPB(2), /* CAM_CIF_NRST */
831 .gpio_nstby = S5PV210_GPB(0), /* CAM_CIF_NSTBY */
832 };
833
834 static struct i2c_board_info noon010pc30_board_info = {
835 I2C_BOARD_INFO("NOON010PC30", 0x60 >> 1),
836 .platform_data = &noon010pc30_pldata,
837 };
838
839 static struct fimc_source_info goni_camera_sensors[] = {
840 {
841 .mux_id = 0,
842 .flags = V4L2_MBUS_PCLK_SAMPLE_FALLING |
843 V4L2_MBUS_VSYNC_ACTIVE_LOW,
844 .fimc_bus_type = FIMC_BUS_TYPE_ITU_601,
845 .board_info = &noon010pc30_board_info,
846 .i2c_bus_num = 0,
847 .clk_frequency = 16000000UL,
848 },
849 };
850
851 static struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
852 .source_info = goni_camera_sensors,
853 .num_clients = ARRAY_SIZE(goni_camera_sensors),
854 };
855
856 /* Audio device */
857 static struct platform_device goni_device_audio = {
858 .name = "smdk-audio",
859 .id = -1,
860 };
861
862 static struct platform_device *goni_devices[] __initdata = {
863 &s3c_device_fb,
864 &s5p_device_onenand,
865 &goni_spi_gpio,
866 &goni_i2c_gpio_pmic,
867 &goni_i2c_gpio5,
868 &goni_device_audio,
869 &mmc2_fixed_voltage,
870 &goni_device_gpiokeys,
871 &s5p_device_mfc,
872 &s5p_device_mfc_l,
873 &s5p_device_mfc_r,
874 &s5p_device_mixer,
875 &s5p_device_sdo,
876 &s3c_device_i2c0,
877 &s5p_device_fimc0,
878 &s5p_device_fimc1,
879 &s5p_device_fimc2,
880 &s5p_device_fimc_md,
881 &s3c_device_hsmmc0,
882 &s3c_device_hsmmc1,
883 &s3c_device_hsmmc2,
884 &s5pv210_device_iis0,
885 &s3c_device_usb_hsotg,
886 &samsung_device_keypad,
887 &s3c_device_i2c1,
888 &s3c_device_i2c2,
889 &wm8994_fixed_voltage0,
890 &wm8994_fixed_voltage1,
891 };
892
893 static void __init goni_sound_init(void)
894 {
895 /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
896 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
897 * because it needs 24MHz clock to operate WM8994 codec.
898 */
899 __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
900 }
901
902 static void __init goni_map_io(void)
903 {
904 s5pv210_init_io(NULL, 0);
905 s3c24xx_init_clocks(clk_xusbxti.rate);
906 s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
907 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
908 }
909
910 static void __init goni_reserve(void)
911 {
912 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
913 }
914
915 static void __init goni_machine_init(void)
916 {
917 /* Radio: call before I2C 1 registeration */
918 goni_radio_init();
919
920 /* I2C0 */
921 s3c_i2c0_set_platdata(NULL);
922
923 /* I2C1 */
924 s3c_i2c1_set_platdata(NULL);
925 i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
926
927 /* TSP: call before I2C 2 registeration */
928 goni_tsp_init();
929
930 /* I2C2 */
931 s3c_i2c2_set_platdata(&i2c2_data);
932 i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
933
934 /* PMIC */
935 goni_pmic_init();
936 i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
937 ARRAY_SIZE(i2c_gpio_pmic_devs));
938 /* SDHCI */
939 goni_setup_sdhci();
940
941 /* SOUND */
942 goni_sound_init();
943 i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
944 ARRAY_SIZE(i2c_gpio5_devs));
945
946 /* FB */
947 s3c_fb_set_platdata(&goni_lcd_pdata);
948
949 /* FIMC */
950 s3c_set_platdata(&goni_fimc_md_platdata, sizeof(goni_fimc_md_platdata),
951 &s5p_device_fimc_md);
952
953 s3c_hsotg_set_platdata(&goni_hsotg_pdata);
954
955 goni_camera_init();
956
957 /* SPI */
958 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
959
960 /* KEYPAD */
961 samsung_keypad_set_platdata(&keypad_data);
962
963 platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
964 }
965
966 MACHINE_START(GONI, "GONI")
967 /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
968 .atag_offset = 0x100,
969 .init_irq = s5pv210_init_irq,
970 .map_io = goni_map_io,
971 .init_machine = goni_machine_init,
972 .init_time = samsung_timer_init,
973 .reserve = &goni_reserve,
974 .restart = s5pv210_restart,
975 MACHINE_END
CRIS linux kernel tree