053dbcbeaa7310cf06f7cd2c6a54a533ac5ef57c
[linux-3.10.git] / arch / arm / mach-s3c64xx / mach-crag6410.c
1 /* linux/arch/arm/mach-s3c64xx/mach-crag6410.c
2  *
3  * Copyright 2011 Wolfson Microelectronics plc
4  *      Mark Brown <broonie@opensource.wolfsonmicro.com>
5  *
6  * Copyright 2011 Simtec Electronics
7  *      Ben Dooks <ben@simtec.co.uk>
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2 as
11  * published by the Free Software Foundation.
12  */
13
14 #include <linux/kernel.h>
15 #include <linux/list.h>
16 #include <linux/serial_core.h>
17 #include <linux/platform_device.h>
18 #include <linux/fb.h>
19 #include <linux/io.h>
20 #include <linux/init.h>
21 #include <linux/gpio.h>
22 #include <linux/leds.h>
23 #include <linux/delay.h>
24 #include <linux/mmc/host.h>
25 #include <linux/regulator/machine.h>
26 #include <linux/regulator/fixed.h>
27 #include <linux/pwm_backlight.h>
28 #include <linux/dm9000.h>
29 #include <linux/gpio_keys.h>
30 #include <linux/basic_mmio_gpio.h>
31 #include <linux/spi/spi.h>
32
33 #include <linux/i2c/pca953x.h>
34 #include <linux/platform_data/s3c-hsotg.h>
35
36 #include <video/platform_lcd.h>
37
38 #include <linux/mfd/wm831x/core.h>
39 #include <linux/mfd/wm831x/pdata.h>
40 #include <linux/mfd/wm831x/irq.h>
41 #include <linux/mfd/wm831x/gpio.h>
42
43 #include <sound/wm1250-ev1.h>
44
45 #include <asm/hardware/vic.h>
46 #include <asm/mach/arch.h>
47 #include <asm/mach-types.h>
48
49 #include <video/samsung_fimd.h>
50 #include <mach/hardware.h>
51 #include <mach/map.h>
52
53 #include <mach/regs-sys.h>
54 #include <mach/regs-gpio.h>
55 #include <mach/regs-modem.h>
56 #include <mach/crag6410.h>
57
58 #include <mach/regs-gpio-memport.h>
59
60 #include <plat/regs-serial.h>
61 #include <plat/fb.h>
62 #include <plat/sdhci.h>
63 #include <plat/gpio-cfg.h>
64 #include <linux/platform_data/spi-s3c64xx.h>
65
66 #include <plat/keypad.h>
67 #include <plat/clock.h>
68 #include <plat/devs.h>
69 #include <plat/cpu.h>
70 #include <plat/adc.h>
71 #include <linux/platform_data/i2c-s3c2410.h>
72 #include <plat/pm.h>
73
74 #include "common.h"
75
76 /* serial port setup */
77
78 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
79 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
80 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
81
82 static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = {
83         [0] = {
84                 .hwport         = 0,
85                 .flags          = 0,
86                 .ucon           = UCON,
87                 .ulcon          = ULCON,
88                 .ufcon          = UFCON,
89         },
90         [1] = {
91                 .hwport         = 1,
92                 .flags          = 0,
93                 .ucon           = UCON,
94                 .ulcon          = ULCON,
95                 .ufcon          = UFCON,
96         },
97         [2] = {
98                 .hwport         = 2,
99                 .flags          = 0,
100                 .ucon           = UCON,
101                 .ulcon          = ULCON,
102                 .ufcon          = UFCON,
103         },
104         [3] = {
105                 .hwport         = 3,
106                 .flags          = 0,
107                 .ucon           = UCON,
108                 .ulcon          = ULCON,
109                 .ufcon          = UFCON,
110         },
111 };
112
113 static struct platform_pwm_backlight_data crag6410_backlight_data = {
114         .pwm_id         = 0,
115         .max_brightness = 1000,
116         .dft_brightness = 600,
117         .pwm_period_ns  = 100000,       /* about 1kHz */
118 };
119
120 static struct platform_device crag6410_backlight_device = {
121         .name           = "pwm-backlight",
122         .id             = -1,
123         .dev            = {
124                 .parent = &s3c_device_timer[0].dev,
125                 .platform_data = &crag6410_backlight_data,
126         },
127 };
128
129 static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
130 {
131         pr_debug("%s: setting power %d\n", __func__, power);
132
133         if (power) {
134                 gpio_set_value(S3C64XX_GPB(0), 1);
135                 msleep(1);
136                 s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
137         } else {
138                 gpio_direction_output(S3C64XX_GPF(14), 0);
139                 gpio_set_value(S3C64XX_GPB(0), 0);
140         }
141 }
142
143 static struct platform_device crag6410_lcd_powerdev = {
144         .name                   = "platform-lcd",
145         .id                     = -1,
146         .dev.parent             = &s3c_device_fb.dev,
147         .dev.platform_data      = &(struct plat_lcd_data) {
148                 .set_power      = crag6410_lcd_power_set,
149         },
150 };
151
152 /* 640x480 URT */
153 static struct s3c_fb_pd_win crag6410_fb_win0 = {
154         .max_bpp        = 32,
155         .default_bpp    = 16,
156         .xres           = 640,
157         .yres           = 480,
158         .virtual_y      = 480 * 2,
159         .virtual_x      = 640,
160 };
161
162 static struct fb_videomode crag6410_lcd_timing = {
163         .left_margin    = 150,
164         .right_margin   = 80,
165         .upper_margin   = 40,
166         .lower_margin   = 5,
167         .hsync_len      = 40,
168         .vsync_len      = 5,
169         .xres           = 640,
170         .yres           = 480,
171 };
172
173 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
174 static struct s3c_fb_platdata crag6410_lcd_pdata = {
175         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
176         .vtiming        = &crag6410_lcd_timing,
177         .win[0]         = &crag6410_fb_win0,
178         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
179         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
180 };
181
182 /* 2x6 keypad */
183
184 static uint32_t crag6410_keymap[] = {
185         /* KEY(row, col, keycode) */
186         KEY(0, 0, KEY_VOLUMEUP),
187         KEY(0, 1, KEY_HOME),
188         KEY(0, 2, KEY_VOLUMEDOWN),
189         KEY(0, 3, KEY_HELP),
190         KEY(0, 4, KEY_MENU),
191         KEY(0, 5, KEY_MEDIA),
192         KEY(1, 0, 232),
193         KEY(1, 1, KEY_DOWN),
194         KEY(1, 2, KEY_LEFT),
195         KEY(1, 3, KEY_UP),
196         KEY(1, 4, KEY_RIGHT),
197         KEY(1, 5, KEY_CAMERA),
198 };
199
200 static struct matrix_keymap_data crag6410_keymap_data = {
201         .keymap         = crag6410_keymap,
202         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
203 };
204
205 static struct samsung_keypad_platdata crag6410_keypad_data = {
206         .keymap_data    = &crag6410_keymap_data,
207         .rows           = 2,
208         .cols           = 6,
209 };
210
211 static struct gpio_keys_button crag6410_gpio_keys[] = {
212         [0] = {
213                 .code   = KEY_SUSPEND,
214                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
215                 .type   = EV_KEY,
216                 .wakeup = 1,
217                 .active_low = 1,
218         },
219         [1] = {
220                 .code   = SW_FRONT_PROXIMITY,
221                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
222                 .type   = EV_SW,
223         },
224 };
225
226 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
227         .buttons        = crag6410_gpio_keys,
228         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
229 };
230
231 static struct platform_device crag6410_gpio_keydev = {
232         .name           = "gpio-keys",
233         .id             = 0,
234         .dev.platform_data = &crag6410_gpio_keydata,
235 };
236
237 static struct resource crag6410_dm9k_resource[] = {
238         [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5, 2),
239         [1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5 + (1 << 8), 2),
240         [2] = DEFINE_RES_NAMED(S3C_EINT(17), 1, NULL, IORESOURCE_IRQ \
241                                 | IORESOURCE_IRQ_HIGHLEVEL),
242 };
243
244 static struct dm9000_plat_data mini6410_dm9k_pdata = {
245         .flags  = DM9000_PLATF_16BITONLY,
246 };
247
248 static struct platform_device crag6410_dm9k_device = {
249         .name           = "dm9000",
250         .id             = -1,
251         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
252         .resource       = crag6410_dm9k_resource,
253         .dev.platform_data = &mini6410_dm9k_pdata,
254 };
255
256 static struct resource crag6410_mmgpio_resource[] = {
257         [0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4, 1, "dat"),
258 };
259
260 static struct platform_device crag6410_mmgpio = {
261         .name           = "basic-mmio-gpio",
262         .id             = -1,
263         .resource       = crag6410_mmgpio_resource,
264         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
265         .dev.platform_data = &(struct bgpio_pdata) {
266                 .base   = MMGPIO_GPIO_BASE,
267         },
268 };
269
270 static struct platform_device speyside_device = {
271         .name           = "speyside",
272         .id             = -1,
273 };
274
275 static struct platform_device lowland_device = {
276         .name           = "lowland",
277         .id             = -1,
278 };
279
280 static struct platform_device tobermory_device = {
281         .name           = "tobermory",
282         .id             = -1,
283 };
284
285 static struct platform_device littlemill_device = {
286         .name           = "littlemill",
287         .id             = -1,
288 };
289
290 static struct platform_device bells_wm2200_device = {
291         .name           = "bells",
292         .id             = 0,
293 };
294
295 static struct platform_device bells_wm5102_device = {
296         .name           = "bells",
297         .id             = 1,
298 };
299
300 static struct platform_device bells_wm5110_device = {
301         .name           = "bells",
302         .id             = 2,
303 };
304
305 static struct regulator_consumer_supply wallvdd_consumers[] = {
306         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
307         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
308         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
309         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
310         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
311
312         REGULATOR_SUPPLY("SPKVDDL", "spi0.1"),
313         REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
314         REGULATOR_SUPPLY("SPKVDDL", "wm5102-codec"),
315         REGULATOR_SUPPLY("SPKVDDR", "wm5102-codec"),
316         REGULATOR_SUPPLY("SPKVDDL", "wm5110-codec"),
317         REGULATOR_SUPPLY("SPKVDDR", "wm5110-codec"),
318
319         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
320         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
321         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
322         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
323         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
324         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
325         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
326         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
327         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
328         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
329         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
330         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
331         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
332
333         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
334         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
335         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
336         REGULATOR_SUPPLY("LDO1VDD", "1-0034"),
337         REGULATOR_SUPPLY("LDO2VDD", "1-0034"),
338         REGULATOR_SUPPLY("LDO4VDD", "1-0034"),
339         REGULATOR_SUPPLY("LDO5VDD", "1-0034"),
340         REGULATOR_SUPPLY("LDO6VDD", "1-0034"),
341         REGULATOR_SUPPLY("LDO7VDD", "1-0034"),
342         REGULATOR_SUPPLY("LDO8VDD", "1-0034"),
343         REGULATOR_SUPPLY("LDO9VDD", "1-0034"),
344         REGULATOR_SUPPLY("LDO10VDD", "1-0034"),
345         REGULATOR_SUPPLY("LDO11VDD", "1-0034"),
346 };
347
348 static struct regulator_init_data wallvdd_data = {
349         .constraints = {
350                 .always_on = 1,
351         },
352         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
353         .consumer_supplies = wallvdd_consumers,
354 };
355
356 static struct fixed_voltage_config wallvdd_pdata = {
357         .supply_name = "WALLVDD",
358         .microvolts = 5000000,
359         .init_data = &wallvdd_data,
360         .gpio = -EINVAL,
361 };
362
363 static struct platform_device wallvdd_device = {
364         .name           = "reg-fixed-voltage",
365         .id             = -1,
366         .dev = {
367                 .platform_data = &wallvdd_pdata,
368         },
369 };
370
371 static struct platform_device *crag6410_devices[] __initdata = {
372         &s3c_device_hsmmc0,
373         &s3c_device_hsmmc2,
374         &s3c_device_i2c0,
375         &s3c_device_i2c1,
376         &s3c_device_fb,
377         &s3c_device_ohci,
378         &s3c_device_usb_hsotg,
379         &s3c_device_timer[0],
380         &s3c64xx_device_iis0,
381         &s3c64xx_device_iis1,
382         &samsung_device_keypad,
383         &crag6410_gpio_keydev,
384         &crag6410_dm9k_device,
385         &s3c64xx_device_spi0,
386         &crag6410_mmgpio,
387         &crag6410_lcd_powerdev,
388         &crag6410_backlight_device,
389         &speyside_device,
390         &tobermory_device,
391         &littlemill_device,
392         &lowland_device,
393         &bells_wm2200_device,
394         &bells_wm5102_device,
395         &bells_wm5110_device,
396         &wallvdd_device,
397 };
398
399 static struct pca953x_platform_data crag6410_pca_data = {
400         .gpio_base      = PCA935X_GPIO_BASE,
401         .irq_base       = -1,
402 };
403
404 /* VDDARM is controlled by DVS1 connected to GPK(0) */
405 static struct wm831x_buckv_pdata vddarm_pdata = {
406         .dvs_control_src = 1,
407         .dvs_gpio = S3C64XX_GPK(0),
408 };
409
410 static struct regulator_consumer_supply vddarm_consumers[] = {
411         REGULATOR_SUPPLY("vddarm", NULL),
412 };
413
414 static struct regulator_init_data vddarm = {
415         .constraints = {
416                 .name = "VDDARM",
417                 .min_uV = 1000000,
418                 .max_uV = 1300000,
419                 .always_on = 1,
420                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
421         },
422         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
423         .consumer_supplies = vddarm_consumers,
424         .supply_regulator = "WALLVDD",
425         .driver_data = &vddarm_pdata,
426 };
427
428 static struct regulator_consumer_supply vddint_consumers[] = {
429         REGULATOR_SUPPLY("vddint", NULL),
430 };
431
432 static struct regulator_init_data vddint = {
433         .constraints = {
434                 .name = "VDDINT",
435                 .min_uV = 1000000,
436                 .max_uV = 1200000,
437                 .always_on = 1,
438                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
439         },
440         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
441         .consumer_supplies = vddint_consumers,
442         .supply_regulator = "WALLVDD",
443 };
444
445 static struct regulator_init_data vddmem = {
446         .constraints = {
447                 .name = "VDDMEM",
448                 .always_on = 1,
449         },
450 };
451
452 static struct regulator_init_data vddsys = {
453         .constraints = {
454                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
455                 .always_on = 1,
456         },
457 };
458
459 static struct regulator_consumer_supply vddmmc_consumers[] = {
460         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
461         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
462         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
463 };
464
465 static struct regulator_init_data vddmmc = {
466         .constraints = {
467                 .name = "VDDMMC,UH",
468                 .always_on = 1,
469         },
470         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
471         .consumer_supplies = vddmmc_consumers,
472         .supply_regulator = "WALLVDD",
473 };
474
475 static struct regulator_init_data vddotgi = {
476         .constraints = {
477                 .name = "VDDOTGi",
478                 .always_on = 1,
479         },
480         .supply_regulator = "WALLVDD",
481 };
482
483 static struct regulator_init_data vddotg = {
484         .constraints = {
485                 .name = "VDDOTG",
486                 .always_on = 1,
487         },
488         .supply_regulator = "WALLVDD",
489 };
490
491 static struct regulator_init_data vddhi = {
492         .constraints = {
493                 .name = "VDDHI",
494                 .always_on = 1,
495         },
496         .supply_regulator = "WALLVDD",
497 };
498
499 static struct regulator_init_data vddadc = {
500         .constraints = {
501                 .name = "VDDADC,VDDDAC",
502                 .always_on = 1,
503         },
504         .supply_regulator = "WALLVDD",
505 };
506
507 static struct regulator_init_data vddmem0 = {
508         .constraints = {
509                 .name = "VDDMEM0",
510                 .always_on = 1,
511         },
512         .supply_regulator = "WALLVDD",
513 };
514
515 static struct regulator_init_data vddpll = {
516         .constraints = {
517                 .name = "VDDPLL",
518                 .always_on = 1,
519         },
520         .supply_regulator = "WALLVDD",
521 };
522
523 static struct regulator_init_data vddlcd = {
524         .constraints = {
525                 .name = "VDDLCD",
526                 .always_on = 1,
527         },
528         .supply_regulator = "WALLVDD",
529 };
530
531 static struct regulator_init_data vddalive = {
532         .constraints = {
533                 .name = "VDDALIVE",
534                 .always_on = 1,
535         },
536         .supply_regulator = "WALLVDD",
537 };
538
539 static struct wm831x_backup_pdata banff_backup_pdata = {
540         .charger_enable = 1,
541         .vlim = 2500,  /* mV */
542         .ilim = 200,   /* uA */
543 };
544
545 static struct wm831x_status_pdata banff_red_led = {
546         .name = "banff:red:",
547         .default_src = WM831X_STATUS_MANUAL,
548 };
549
550 static struct wm831x_status_pdata banff_green_led = {
551         .name = "banff:green:",
552         .default_src = WM831X_STATUS_MANUAL,
553 };
554
555 static struct wm831x_touch_pdata touch_pdata = {
556         .data_irq = S3C_EINT(26),
557         .pd_irq = S3C_EINT(27),
558 };
559
560 static struct wm831x_pdata crag_pmic_pdata = {
561         .wm831x_num = 1,
562         .gpio_base = BANFF_PMIC_GPIO_BASE,
563         .soft_shutdown = true,
564
565         .backup = &banff_backup_pdata,
566
567         .gpio_defaults = {
568                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
569                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
570                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
571                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
572                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
573                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
574         },
575
576         .dcdc = {
577                 &vddarm,  /* DCDC1 */
578                 &vddint,  /* DCDC2 */
579                 &vddmem,  /* DCDC3 */
580         },
581
582         .ldo = {
583                 &vddsys,   /* LDO1 */
584                 &vddmmc,   /* LDO2 */
585                 NULL,      /* LDO3 */
586                 &vddotgi,  /* LDO4 */
587                 &vddotg,   /* LDO5 */
588                 &vddhi,    /* LDO6 */
589                 &vddadc,   /* LDO7 */
590                 &vddmem0,  /* LDO8 */
591                 &vddpll,   /* LDO9 */
592                 &vddlcd,   /* LDO10 */
593                 &vddalive, /* LDO11 */
594         },
595
596         .status = {
597                 &banff_green_led,
598                 &banff_red_led,
599         },
600
601         .touch = &touch_pdata,
602 };
603
604 static struct i2c_board_info i2c_devs0[] = {
605         { I2C_BOARD_INFO("24c08", 0x50), },
606         { I2C_BOARD_INFO("tca6408", 0x20),
607           .platform_data = &crag6410_pca_data,
608         },
609         { I2C_BOARD_INFO("wm8312", 0x34),
610           .platform_data = &crag_pmic_pdata,
611           .irq = S3C_EINT(23),
612         },
613 };
614
615 static struct s3c2410_platform_i2c i2c0_pdata = {
616         .frequency = 400000,
617 };
618
619 static struct regulator_consumer_supply pvdd_1v2_consumers[] = {
620         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
621         REGULATOR_SUPPLY("AVDD", "spi0.0"),
622         REGULATOR_SUPPLY("AVDD", "spi0.1"),
623 };
624
625 static struct regulator_init_data pvdd_1v2 = {
626         .constraints = {
627                 .name = "PVDD_1V2",
628                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
629         },
630
631         .consumer_supplies = pvdd_1v2_consumers,
632         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
633 };
634
635 static struct regulator_consumer_supply pvdd_1v8_consumers[] = {
636         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
637         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
638         REGULATOR_SUPPLY("DBVDD", "1-001a"),
639         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
640         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
641         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
642         REGULATOR_SUPPLY("CPVDD", "1-001a"),
643         REGULATOR_SUPPLY("AVDD2", "1-001a"),
644         REGULATOR_SUPPLY("DCVDD", "1-001a"),
645         REGULATOR_SUPPLY("AVDD", "1-001a"),
646         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
647
648         REGULATOR_SUPPLY("DBVDD", "1-003a"),
649         REGULATOR_SUPPLY("LDOVDD", "1-003a"),
650         REGULATOR_SUPPLY("CPVDD", "1-003a"),
651         REGULATOR_SUPPLY("AVDD", "1-003a"),
652         REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
653         REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
654         REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
655         REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
656         REGULATOR_SUPPLY("CPVDD", "spi0.1"),
657
658         REGULATOR_SUPPLY("DBVDD2", "wm5102-codec"),
659         REGULATOR_SUPPLY("DBVDD3", "wm5102-codec"),
660         REGULATOR_SUPPLY("CPVDD", "wm5102-codec"),
661
662         REGULATOR_SUPPLY("DBVDD2", "wm5110-codec"),
663         REGULATOR_SUPPLY("DBVDD3", "wm5110-codec"),
664         REGULATOR_SUPPLY("CPVDD", "wm5110-codec"),
665 };
666
667 static struct regulator_init_data pvdd_1v8 = {
668         .constraints = {
669                 .name = "PVDD_1V8",
670                 .always_on = 1,
671         },
672
673         .consumer_supplies = pvdd_1v8_consumers,
674         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
675 };
676
677 static struct regulator_consumer_supply pvdd_3v3_consumers[] = {
678         REGULATOR_SUPPLY("MICVDD", "1-001a"),
679         REGULATOR_SUPPLY("AVDD1", "1-001a"),
680 };
681
682 static struct regulator_init_data pvdd_3v3 = {
683         .constraints = {
684                 .name = "PVDD_3V3",
685                 .always_on = 1,
686         },
687
688         .consumer_supplies = pvdd_3v3_consumers,
689         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
690 };
691
692 static struct wm831x_pdata glenfarclas_pmic_pdata = {
693         .wm831x_num = 2,
694         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
695         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
696         .soft_shutdown = true,
697
698         .gpio_defaults = {
699                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
700                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
701                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
702                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
703         },
704
705         .dcdc = {
706                 &pvdd_1v2,  /* DCDC1 */
707                 &pvdd_1v8,  /* DCDC2 */
708                 &pvdd_3v3,  /* DCDC3 */
709         },
710
711         .disable_touch = true,
712 };
713
714 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
715         .gpios = {
716                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
717                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
718                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
719                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
720                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
721         },
722 };
723
724 static struct i2c_board_info i2c_devs1[] = {
725         { I2C_BOARD_INFO("wm8311", 0x34),
726           .irq = S3C_EINT(0),
727           .platform_data = &glenfarclas_pmic_pdata },
728
729         { I2C_BOARD_INFO("wlf-gf-module", 0x20) },
730         { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
731         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
732         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
733         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
734
735         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
736           .platform_data = &wm1250_ev1_pdata },
737 };
738
739 static struct s3c2410_platform_i2c i2c1_pdata = {
740         .frequency = 400000,
741         .bus_num = 1,
742 };
743
744 static void __init crag6410_map_io(void)
745 {
746         s3c64xx_init_io(NULL, 0);
747         s3c24xx_init_clocks(12000000);
748         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
749
750         /* LCD type and Bypass set by bootloader */
751 }
752
753 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
754         .max_width              = 4,
755         .cd_type                = S3C_SDHCI_CD_PERMANENT,
756         .host_caps              = MMC_CAP_POWER_OFF_CARD,
757 };
758
759 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
760 {
761         /* Set all the necessary GPG pins to special-function 2 */
762         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
763
764         /* force card-detected for prototype 0 */
765         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
766 }
767
768 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
769         .max_width              = 4,
770         .cd_type                = S3C_SDHCI_CD_INTERNAL,
771         .cfg_gpio               = crag6410_cfg_sdhci0,
772         .host_caps              = MMC_CAP_POWER_OFF_CARD,
773 };
774
775 static const struct gpio_led gpio_leds[] = {
776         {
777                 .name = "d13:green:",
778                 .gpio = MMGPIO_GPIO_BASE + 0,
779                 .default_state = LEDS_GPIO_DEFSTATE_ON,
780         },
781         {
782                 .name = "d14:green:",
783                 .gpio = MMGPIO_GPIO_BASE + 1,
784                 .default_state = LEDS_GPIO_DEFSTATE_ON,
785         },
786         {
787                 .name = "d15:green:",
788                 .gpio = MMGPIO_GPIO_BASE + 2,
789                 .default_state = LEDS_GPIO_DEFSTATE_ON,
790         },
791         {
792                 .name = "d16:green:",
793                 .gpio = MMGPIO_GPIO_BASE + 3,
794                 .default_state = LEDS_GPIO_DEFSTATE_ON,
795         },
796         {
797                 .name = "d17:green:",
798                 .gpio = MMGPIO_GPIO_BASE + 4,
799                 .default_state = LEDS_GPIO_DEFSTATE_ON,
800         },
801         {
802                 .name = "d18:green:",
803                 .gpio = MMGPIO_GPIO_BASE + 5,
804                 .default_state = LEDS_GPIO_DEFSTATE_ON,
805         },
806         {
807                 .name = "d19:green:",
808                 .gpio = MMGPIO_GPIO_BASE + 6,
809                 .default_state = LEDS_GPIO_DEFSTATE_ON,
810         },
811         {
812                 .name = "d20:green:",
813                 .gpio = MMGPIO_GPIO_BASE + 7,
814                 .default_state = LEDS_GPIO_DEFSTATE_ON,
815         },
816 };
817
818 static const struct gpio_led_platform_data gpio_leds_pdata = {
819         .leds = gpio_leds,
820         .num_leds = ARRAY_SIZE(gpio_leds),
821 };
822
823 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
824
825 static void __init crag6410_machine_init(void)
826 {
827         /* Open drain IRQs need pullups */
828         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
829         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
830
831         gpio_request(S3C64XX_GPB(0), "LCD power");
832         gpio_direction_output(S3C64XX_GPB(0), 0);
833
834         gpio_request(S3C64XX_GPF(14), "LCD PWM");
835         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
836
837         gpio_request(S3C64XX_GPB(1), "SD power");
838         gpio_direction_output(S3C64XX_GPB(1), 0);
839
840         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
841         gpio_direction_output(S3C64XX_GPF(10), 1);
842
843         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
844         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
845
846         s3c_i2c0_set_platdata(&i2c0_pdata);
847         s3c_i2c1_set_platdata(&i2c1_pdata);
848         s3c_fb_set_platdata(&crag6410_lcd_pdata);
849         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
850
851         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
852         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
853
854         samsung_keypad_set_platdata(&crag6410_keypad_data);
855         s3c64xx_spi0_set_platdata(NULL, 0, 2);
856
857         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
858
859         gpio_led_register_device(-1, &gpio_leds_pdata);
860
861         regulator_has_full_constraints();
862
863         s3c64xx_pm_init();
864 }
865
866 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
867         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
868         .atag_offset    = 0x100,
869         .init_irq       = s3c6410_init_irq,
870         .handle_irq     = vic_handle_irq,
871         .map_io         = crag6410_map_io,
872         .init_machine   = crag6410_machine_init,
873         .init_late      = s3c64xx_init_late,
874         .init_time      = s3c24xx_timer_init,
875         .restart        = s3c64xx_restart,
876 MACHINE_END