aa1137fb47e616b3a43d569553ca0cd1db9e5a6e
[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 <mach/hardware.h>
50 #include <mach/map.h>
51
52 #include <mach/regs-sys.h>
53 #include <mach/regs-gpio.h>
54 #include <mach/regs-modem.h>
55 #include <mach/crag6410.h>
56
57 #include <mach/regs-gpio-memport.h>
58
59 #include <plat/regs-serial.h>
60 #include <plat/regs-fb-v4.h>
61 #include <plat/fb.h>
62 #include <plat/sdhci.h>
63 #include <plat/gpio-cfg.h>
64 #include <plat/s3c64xx-spi.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 <plat/iic.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         /* this is to ensure we use win0 */
155         .win_mode       = {
156                 .left_margin    = 150,
157                 .right_margin   = 80,
158                 .upper_margin   = 40,
159                 .lower_margin   = 5,
160                 .hsync_len      = 40,
161                 .vsync_len      = 5,
162                 .xres           = 640,
163                 .yres           = 480,
164         },
165         .max_bpp        = 32,
166         .default_bpp    = 16,
167         .virtual_y      = 480 * 2,
168         .virtual_x      = 640,
169 };
170
171 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
172 static struct s3c_fb_platdata crag6410_lcd_pdata __initdata = {
173         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
174         .win[0]         = &crag6410_fb_win0,
175         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
176         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
177 };
178
179 /* 2x6 keypad */
180
181 static uint32_t crag6410_keymap[] __initdata = {
182         /* KEY(row, col, keycode) */
183         KEY(0, 0, KEY_VOLUMEUP),
184         KEY(0, 1, KEY_HOME),
185         KEY(0, 2, KEY_VOLUMEDOWN),
186         KEY(0, 3, KEY_HELP),
187         KEY(0, 4, KEY_MENU),
188         KEY(0, 5, KEY_MEDIA),
189         KEY(1, 0, 232),
190         KEY(1, 1, KEY_DOWN),
191         KEY(1, 2, KEY_LEFT),
192         KEY(1, 3, KEY_UP),
193         KEY(1, 4, KEY_RIGHT),
194         KEY(1, 5, KEY_CAMERA),
195 };
196
197 static struct matrix_keymap_data crag6410_keymap_data __initdata = {
198         .keymap         = crag6410_keymap,
199         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
200 };
201
202 static struct samsung_keypad_platdata crag6410_keypad_data __initdata = {
203         .keymap_data    = &crag6410_keymap_data,
204         .rows           = 2,
205         .cols           = 6,
206 };
207
208 static struct gpio_keys_button crag6410_gpio_keys[] = {
209         [0] = {
210                 .code   = KEY_SUSPEND,
211                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
212                 .type   = EV_KEY,
213                 .wakeup = 1,
214                 .active_low = 1,
215         },
216         [1] = {
217                 .code   = SW_FRONT_PROXIMITY,
218                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
219                 .type   = EV_SW,
220         },
221 };
222
223 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
224         .buttons        = crag6410_gpio_keys,
225         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
226 };
227
228 static struct platform_device crag6410_gpio_keydev = {
229         .name           = "gpio-keys",
230         .id             = 0,
231         .dev.platform_data = &crag6410_gpio_keydata,
232 };
233
234 static struct resource crag6410_dm9k_resource[] = {
235         [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5, 2),
236         [1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5 + (1 << 8), 2),
237         [2] = DEFINE_RES_NAMED(S3C_EINT(17), 1, NULL, IORESOURCE_IRQ \
238                                 | IORESOURCE_IRQ_HIGHLEVEL),
239 };
240
241 static struct dm9000_plat_data mini6410_dm9k_pdata = {
242         .flags  = DM9000_PLATF_16BITONLY,
243 };
244
245 static struct platform_device crag6410_dm9k_device = {
246         .name           = "dm9000",
247         .id             = -1,
248         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
249         .resource       = crag6410_dm9k_resource,
250         .dev.platform_data = &mini6410_dm9k_pdata,
251 };
252
253 static struct resource crag6410_mmgpio_resource[] = {
254         [0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4, 1, "dat"),
255 };
256
257 static struct platform_device crag6410_mmgpio = {
258         .name           = "basic-mmio-gpio",
259         .id             = -1,
260         .resource       = crag6410_mmgpio_resource,
261         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
262         .dev.platform_data = &(struct bgpio_pdata) {
263                 .base   = MMGPIO_GPIO_BASE,
264         },
265 };
266
267 static struct platform_device speyside_device = {
268         .name           = "speyside",
269         .id             = -1,
270 };
271
272 static struct platform_device lowland_device = {
273         .name           = "lowland",
274         .id             = -1,
275 };
276
277 static struct platform_device tobermory_device = {
278         .name           = "tobermory",
279         .id             = -1,
280 };
281
282 static struct platform_device littlemill_device = {
283         .name           = "littlemill",
284         .id             = -1,
285 };
286
287 static struct regulator_consumer_supply wallvdd_consumers[] = {
288         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
289         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
290         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
291         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
292         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
293
294         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
295         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
296         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
297         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
298         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
299         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
300         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
301         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
302         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
303         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
304         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
305         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
306         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
307
308         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
309         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
310         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
311 };
312
313 static struct regulator_init_data wallvdd_data = {
314         .constraints = {
315                 .always_on = 1,
316         },
317         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
318         .consumer_supplies = wallvdd_consumers,
319 };
320
321 static struct fixed_voltage_config wallvdd_pdata = {
322         .supply_name = "WALLVDD",
323         .microvolts = 5000000,
324         .init_data = &wallvdd_data,
325         .gpio = -EINVAL,
326 };
327
328 static struct platform_device wallvdd_device = {
329         .name           = "reg-fixed-voltage",
330         .id             = -1,
331         .dev = {
332                 .platform_data = &wallvdd_pdata,
333         },
334 };
335
336 static struct platform_device *crag6410_devices[] __initdata = {
337         &s3c_device_hsmmc0,
338         &s3c_device_hsmmc2,
339         &s3c_device_i2c0,
340         &s3c_device_i2c1,
341         &s3c_device_fb,
342         &s3c_device_ohci,
343         &s3c_device_usb_hsotg,
344         &s3c_device_timer[0],
345         &s3c64xx_device_iis0,
346         &s3c64xx_device_iis1,
347         &samsung_asoc_dma,
348         &samsung_device_keypad,
349         &crag6410_gpio_keydev,
350         &crag6410_dm9k_device,
351         &s3c64xx_device_spi0,
352         &crag6410_mmgpio,
353         &crag6410_lcd_powerdev,
354         &crag6410_backlight_device,
355         &speyside_device,
356         &tobermory_device,
357         &littlemill_device,
358         &lowland_device,
359         &wallvdd_device,
360 };
361
362 static struct pca953x_platform_data crag6410_pca_data = {
363         .gpio_base      = PCA935X_GPIO_BASE,
364         .irq_base       = -1,
365 };
366
367 /* VDDARM is controlled by DVS1 connected to GPK(0) */
368 static struct wm831x_buckv_pdata vddarm_pdata = {
369         .dvs_control_src = 1,
370         .dvs_gpio = S3C64XX_GPK(0),
371 };
372
373 static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
374         REGULATOR_SUPPLY("vddarm", NULL),
375 };
376
377 static struct regulator_init_data vddarm __initdata = {
378         .constraints = {
379                 .name = "VDDARM",
380                 .min_uV = 1000000,
381                 .max_uV = 1300000,
382                 .always_on = 1,
383                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
384         },
385         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
386         .consumer_supplies = vddarm_consumers,
387         .supply_regulator = "WALLVDD",
388         .driver_data = &vddarm_pdata,
389 };
390
391 static struct regulator_consumer_supply vddint_consumers[] __initdata = {
392         REGULATOR_SUPPLY("vddint", NULL),
393 };
394
395 static struct regulator_init_data vddint __initdata = {
396         .constraints = {
397                 .name = "VDDINT",
398                 .min_uV = 1000000,
399                 .max_uV = 1200000,
400                 .always_on = 1,
401                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
402         },
403         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
404         .consumer_supplies = vddint_consumers,
405         .supply_regulator = "WALLVDD",
406 };
407
408 static struct regulator_init_data vddmem __initdata = {
409         .constraints = {
410                 .name = "VDDMEM",
411                 .always_on = 1,
412         },
413 };
414
415 static struct regulator_init_data vddsys __initdata = {
416         .constraints = {
417                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
418                 .always_on = 1,
419         },
420 };
421
422 static struct regulator_consumer_supply vddmmc_consumers[] __initdata = {
423         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
424         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
425         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
426 };
427
428 static struct regulator_init_data vddmmc __initdata = {
429         .constraints = {
430                 .name = "VDDMMC,UH",
431                 .always_on = 1,
432         },
433         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
434         .consumer_supplies = vddmmc_consumers,
435         .supply_regulator = "WALLVDD",
436 };
437
438 static struct regulator_init_data vddotgi __initdata = {
439         .constraints = {
440                 .name = "VDDOTGi",
441                 .always_on = 1,
442         },
443         .supply_regulator = "WALLVDD",
444 };
445
446 static struct regulator_init_data vddotg __initdata = {
447         .constraints = {
448                 .name = "VDDOTG",
449                 .always_on = 1,
450         },
451         .supply_regulator = "WALLVDD",
452 };
453
454 static struct regulator_init_data vddhi __initdata = {
455         .constraints = {
456                 .name = "VDDHI",
457                 .always_on = 1,
458         },
459         .supply_regulator = "WALLVDD",
460 };
461
462 static struct regulator_init_data vddadc __initdata = {
463         .constraints = {
464                 .name = "VDDADC,VDDDAC",
465                 .always_on = 1,
466         },
467         .supply_regulator = "WALLVDD",
468 };
469
470 static struct regulator_init_data vddmem0 __initdata = {
471         .constraints = {
472                 .name = "VDDMEM0",
473                 .always_on = 1,
474         },
475         .supply_regulator = "WALLVDD",
476 };
477
478 static struct regulator_init_data vddpll __initdata = {
479         .constraints = {
480                 .name = "VDDPLL",
481                 .always_on = 1,
482         },
483         .supply_regulator = "WALLVDD",
484 };
485
486 static struct regulator_init_data vddlcd __initdata = {
487         .constraints = {
488                 .name = "VDDLCD",
489                 .always_on = 1,
490         },
491         .supply_regulator = "WALLVDD",
492 };
493
494 static struct regulator_init_data vddalive __initdata = {
495         .constraints = {
496                 .name = "VDDALIVE",
497                 .always_on = 1,
498         },
499         .supply_regulator = "WALLVDD",
500 };
501
502 static struct wm831x_backup_pdata banff_backup_pdata __initdata = {
503         .charger_enable = 1,
504         .vlim = 2500,  /* mV */
505         .ilim = 200,   /* uA */
506 };
507
508 static struct wm831x_status_pdata banff_red_led __initdata = {
509         .name = "banff:red:",
510         .default_src = WM831X_STATUS_MANUAL,
511 };
512
513 static struct wm831x_status_pdata banff_green_led __initdata = {
514         .name = "banff:green:",
515         .default_src = WM831X_STATUS_MANUAL,
516 };
517
518 static struct wm831x_touch_pdata touch_pdata __initdata = {
519         .data_irq = S3C_EINT(26),
520         .pd_irq = S3C_EINT(27),
521 };
522
523 static struct wm831x_pdata crag_pmic_pdata __initdata = {
524         .wm831x_num = 1,
525         .irq_base = BANFF_PMIC_IRQ_BASE,
526         .gpio_base = BANFF_PMIC_GPIO_BASE,
527         .soft_shutdown = true,
528
529         .backup = &banff_backup_pdata,
530
531         .gpio_defaults = {
532                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
533                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
534                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
535                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
536                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
537                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
538         },
539
540         .dcdc = {
541                 &vddarm,  /* DCDC1 */
542                 &vddint,  /* DCDC2 */
543                 &vddmem,  /* DCDC3 */
544         },
545
546         .ldo = {
547                 &vddsys,   /* LDO1 */
548                 &vddmmc,   /* LDO2 */
549                 NULL,      /* LDO3 */
550                 &vddotgi,  /* LDO4 */
551                 &vddotg,   /* LDO5 */
552                 &vddhi,    /* LDO6 */
553                 &vddadc,   /* LDO7 */
554                 &vddmem0,  /* LDO8 */
555                 &vddpll,   /* LDO9 */
556                 &vddlcd,   /* LDO10 */
557                 &vddalive, /* LDO11 */
558         },
559
560         .status = {
561                 &banff_green_led,
562                 &banff_red_led,
563         },
564
565         .touch = &touch_pdata,
566 };
567
568 static struct i2c_board_info i2c_devs0[] __initdata = {
569         { I2C_BOARD_INFO("24c08", 0x50), },
570         { I2C_BOARD_INFO("tca6408", 0x20),
571           .platform_data = &crag6410_pca_data,
572         },
573         { I2C_BOARD_INFO("wm8312", 0x34),
574           .platform_data = &crag_pmic_pdata,
575           .irq = S3C_EINT(23),
576         },
577 };
578
579 static struct s3c2410_platform_i2c i2c0_pdata = {
580         .frequency = 400000,
581 };
582
583 static struct regulator_consumer_supply pvdd_1v2_consumers[] __initdata = {
584         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
585         REGULATOR_SUPPLY("AVDD", "spi0.0"),
586 };
587
588 static struct regulator_init_data pvdd_1v2 __initdata = {
589         .constraints = {
590                 .name = "PVDD_1V2",
591                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
592         },
593
594         .consumer_supplies = pvdd_1v2_consumers,
595         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
596 };
597
598 static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
599         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
600         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
601         REGULATOR_SUPPLY("DBVDD", "1-001a"),
602         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
603         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
604         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
605         REGULATOR_SUPPLY("CPVDD", "1-001a"),
606         REGULATOR_SUPPLY("AVDD2", "1-001a"),
607         REGULATOR_SUPPLY("DCVDD", "1-001a"),
608         REGULATOR_SUPPLY("AVDD", "1-001a"),
609         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
610 };
611
612 static struct regulator_init_data pvdd_1v8 __initdata = {
613         .constraints = {
614                 .name = "PVDD_1V8",
615                 .always_on = 1,
616         },
617
618         .consumer_supplies = pvdd_1v8_consumers,
619         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
620 };
621
622 static struct regulator_consumer_supply pvdd_3v3_consumers[] __initdata = {
623         REGULATOR_SUPPLY("MICVDD", "1-001a"),
624         REGULATOR_SUPPLY("AVDD1", "1-001a"),
625 };
626
627 static struct regulator_init_data pvdd_3v3 __initdata = {
628         .constraints = {
629                 .name = "PVDD_3V3",
630                 .always_on = 1,
631         },
632
633         .consumer_supplies = pvdd_3v3_consumers,
634         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
635 };
636
637 static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
638         .wm831x_num = 2,
639         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
640         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
641         .soft_shutdown = true,
642
643         .gpio_defaults = {
644                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
645                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
646                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
647                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
648         },
649
650         .dcdc = {
651                 &pvdd_1v2,  /* DCDC1 */
652                 &pvdd_1v8,  /* DCDC2 */
653                 &pvdd_3v3,  /* DCDC3 */
654         },
655
656         .disable_touch = true,
657 };
658
659 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
660         .gpios = {
661                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
662                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
663                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
664                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
665                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
666         },
667 };
668
669 static struct i2c_board_info i2c_devs1[] __initdata = {
670         { I2C_BOARD_INFO("wm8311", 0x34),
671           .irq = S3C_EINT(0),
672           .platform_data = &glenfarclas_pmic_pdata },
673
674         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
675         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
676         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
677
678         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
679           .platform_data = &wm1250_ev1_pdata },
680 };
681
682 static struct s3c2410_platform_i2c i2c1_pdata = {
683         .frequency = 400000,
684         .bus_num = 1,
685 };
686
687 static void __init crag6410_map_io(void)
688 {
689         s3c64xx_init_io(NULL, 0);
690         s3c24xx_init_clocks(12000000);
691         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
692
693         /* LCD type and Bypass set by bootloader */
694 }
695
696 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
697         .max_width              = 4,
698         .cd_type                = S3C_SDHCI_CD_PERMANENT,
699         .host_caps              = MMC_CAP_POWER_OFF_CARD,
700 };
701
702 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
703 {
704         /* Set all the necessary GPG pins to special-function 2 */
705         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
706
707         /* force card-detected for prototype 0 */
708         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
709 }
710
711 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
712         .max_width              = 4,
713         .cd_type                = S3C_SDHCI_CD_INTERNAL,
714         .cfg_gpio               = crag6410_cfg_sdhci0,
715         .host_caps              = MMC_CAP_POWER_OFF_CARD,
716 };
717
718 static const struct gpio_led gpio_leds[] = {
719         {
720                 .name = "d13:green:",
721                 .gpio = MMGPIO_GPIO_BASE + 0,
722                 .default_state = LEDS_GPIO_DEFSTATE_ON,
723         },
724         {
725                 .name = "d14:green:",
726                 .gpio = MMGPIO_GPIO_BASE + 1,
727                 .default_state = LEDS_GPIO_DEFSTATE_ON,
728         },
729         {
730                 .name = "d15:green:",
731                 .gpio = MMGPIO_GPIO_BASE + 2,
732                 .default_state = LEDS_GPIO_DEFSTATE_ON,
733         },
734         {
735                 .name = "d16:green:",
736                 .gpio = MMGPIO_GPIO_BASE + 3,
737                 .default_state = LEDS_GPIO_DEFSTATE_ON,
738         },
739         {
740                 .name = "d17:green:",
741                 .gpio = MMGPIO_GPIO_BASE + 4,
742                 .default_state = LEDS_GPIO_DEFSTATE_ON,
743         },
744         {
745                 .name = "d18:green:",
746                 .gpio = MMGPIO_GPIO_BASE + 5,
747                 .default_state = LEDS_GPIO_DEFSTATE_ON,
748         },
749         {
750                 .name = "d19:green:",
751                 .gpio = MMGPIO_GPIO_BASE + 6,
752                 .default_state = LEDS_GPIO_DEFSTATE_ON,
753         },
754         {
755                 .name = "d20:green:",
756                 .gpio = MMGPIO_GPIO_BASE + 7,
757                 .default_state = LEDS_GPIO_DEFSTATE_ON,
758         },
759 };
760
761 static const struct gpio_led_platform_data gpio_leds_pdata = {
762         .leds = gpio_leds,
763         .num_leds = ARRAY_SIZE(gpio_leds),
764 };
765
766 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
767
768 static void __init crag6410_machine_init(void)
769 {
770         /* Open drain IRQs need pullups */
771         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
772         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
773
774         gpio_request(S3C64XX_GPB(0), "LCD power");
775         gpio_direction_output(S3C64XX_GPB(0), 0);
776
777         gpio_request(S3C64XX_GPF(14), "LCD PWM");
778         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
779
780         gpio_request(S3C64XX_GPB(1), "SD power");
781         gpio_direction_output(S3C64XX_GPB(1), 0);
782
783         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
784         gpio_direction_output(S3C64XX_GPF(10), 1);
785
786         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
787         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
788
789         s3c_i2c0_set_platdata(&i2c0_pdata);
790         s3c_i2c1_set_platdata(&i2c1_pdata);
791         s3c_fb_set_platdata(&crag6410_lcd_pdata);
792         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
793
794         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
795         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
796
797         samsung_keypad_set_platdata(&crag6410_keypad_data);
798         s3c64xx_spi0_set_platdata(&s3c64xx_spi0_pdata, 0, 1);
799
800         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
801
802         gpio_led_register_device(-1, &gpio_leds_pdata);
803
804         regulator_has_full_constraints();
805
806         s3c64xx_pm_init();
807 }
808
809 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
810         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
811         .atag_offset    = 0x100,
812         .init_irq       = s3c6410_init_irq,
813         .handle_irq     = vic_handle_irq,
814         .map_io         = crag6410_map_io,
815         .init_machine   = crag6410_machine_init,
816         .timer          = &s3c24xx_timer,
817         .restart        = s3c64xx_restart,
818 MACHINE_END