ARM: S3C64XX: Dynamically assign interrupts for CPU PMIC on Cragganmore
[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         .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 __initdata = {
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[] __initdata = {
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 __initdata = {
201         .keymap         = crag6410_keymap,
202         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
203 };
204
205 static struct samsung_keypad_platdata crag6410_keypad_data __initdata = {
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 regulator_consumer_supply wallvdd_consumers[] = {
291         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
292         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
293         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
294         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
295         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
296
297         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
298         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
299         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
300         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
301         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
302         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
303         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
304         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
305         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
306         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
307         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
308         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
309         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
310
311         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
312         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
313         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
314 };
315
316 static struct regulator_init_data wallvdd_data = {
317         .constraints = {
318                 .always_on = 1,
319         },
320         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
321         .consumer_supplies = wallvdd_consumers,
322 };
323
324 static struct fixed_voltage_config wallvdd_pdata = {
325         .supply_name = "WALLVDD",
326         .microvolts = 5000000,
327         .init_data = &wallvdd_data,
328         .gpio = -EINVAL,
329 };
330
331 static struct platform_device wallvdd_device = {
332         .name           = "reg-fixed-voltage",
333         .id             = -1,
334         .dev = {
335                 .platform_data = &wallvdd_pdata,
336         },
337 };
338
339 static struct platform_device *crag6410_devices[] __initdata = {
340         &s3c_device_hsmmc0,
341         &s3c_device_hsmmc2,
342         &s3c_device_i2c0,
343         &s3c_device_i2c1,
344         &s3c_device_fb,
345         &s3c_device_ohci,
346         &s3c_device_usb_hsotg,
347         &s3c_device_timer[0],
348         &s3c64xx_device_iis0,
349         &s3c64xx_device_iis1,
350         &samsung_asoc_dma,
351         &samsung_device_keypad,
352         &crag6410_gpio_keydev,
353         &crag6410_dm9k_device,
354         &s3c64xx_device_spi0,
355         &crag6410_mmgpio,
356         &crag6410_lcd_powerdev,
357         &crag6410_backlight_device,
358         &speyside_device,
359         &tobermory_device,
360         &littlemill_device,
361         &lowland_device,
362         &wallvdd_device,
363 };
364
365 static struct pca953x_platform_data crag6410_pca_data = {
366         .gpio_base      = PCA935X_GPIO_BASE,
367         .irq_base       = -1,
368 };
369
370 /* VDDARM is controlled by DVS1 connected to GPK(0) */
371 static struct wm831x_buckv_pdata vddarm_pdata = {
372         .dvs_control_src = 1,
373         .dvs_gpio = S3C64XX_GPK(0),
374 };
375
376 static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
377         REGULATOR_SUPPLY("vddarm", NULL),
378 };
379
380 static struct regulator_init_data vddarm __initdata = {
381         .constraints = {
382                 .name = "VDDARM",
383                 .min_uV = 1000000,
384                 .max_uV = 1300000,
385                 .always_on = 1,
386                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
387         },
388         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
389         .consumer_supplies = vddarm_consumers,
390         .supply_regulator = "WALLVDD",
391         .driver_data = &vddarm_pdata,
392 };
393
394 static struct regulator_consumer_supply vddint_consumers[] __initdata = {
395         REGULATOR_SUPPLY("vddint", NULL),
396 };
397
398 static struct regulator_init_data vddint __initdata = {
399         .constraints = {
400                 .name = "VDDINT",
401                 .min_uV = 1000000,
402                 .max_uV = 1200000,
403                 .always_on = 1,
404                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
405         },
406         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
407         .consumer_supplies = vddint_consumers,
408         .supply_regulator = "WALLVDD",
409 };
410
411 static struct regulator_init_data vddmem __initdata = {
412         .constraints = {
413                 .name = "VDDMEM",
414                 .always_on = 1,
415         },
416 };
417
418 static struct regulator_init_data vddsys __initdata = {
419         .constraints = {
420                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
421                 .always_on = 1,
422         },
423 };
424
425 static struct regulator_consumer_supply vddmmc_consumers[] __initdata = {
426         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
427         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
428         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
429 };
430
431 static struct regulator_init_data vddmmc __initdata = {
432         .constraints = {
433                 .name = "VDDMMC,UH",
434                 .always_on = 1,
435         },
436         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
437         .consumer_supplies = vddmmc_consumers,
438         .supply_regulator = "WALLVDD",
439 };
440
441 static struct regulator_init_data vddotgi __initdata = {
442         .constraints = {
443                 .name = "VDDOTGi",
444                 .always_on = 1,
445         },
446         .supply_regulator = "WALLVDD",
447 };
448
449 static struct regulator_init_data vddotg __initdata = {
450         .constraints = {
451                 .name = "VDDOTG",
452                 .always_on = 1,
453         },
454         .supply_regulator = "WALLVDD",
455 };
456
457 static struct regulator_init_data vddhi __initdata = {
458         .constraints = {
459                 .name = "VDDHI",
460                 .always_on = 1,
461         },
462         .supply_regulator = "WALLVDD",
463 };
464
465 static struct regulator_init_data vddadc __initdata = {
466         .constraints = {
467                 .name = "VDDADC,VDDDAC",
468                 .always_on = 1,
469         },
470         .supply_regulator = "WALLVDD",
471 };
472
473 static struct regulator_init_data vddmem0 __initdata = {
474         .constraints = {
475                 .name = "VDDMEM0",
476                 .always_on = 1,
477         },
478         .supply_regulator = "WALLVDD",
479 };
480
481 static struct regulator_init_data vddpll __initdata = {
482         .constraints = {
483                 .name = "VDDPLL",
484                 .always_on = 1,
485         },
486         .supply_regulator = "WALLVDD",
487 };
488
489 static struct regulator_init_data vddlcd __initdata = {
490         .constraints = {
491                 .name = "VDDLCD",
492                 .always_on = 1,
493         },
494         .supply_regulator = "WALLVDD",
495 };
496
497 static struct regulator_init_data vddalive __initdata = {
498         .constraints = {
499                 .name = "VDDALIVE",
500                 .always_on = 1,
501         },
502         .supply_regulator = "WALLVDD",
503 };
504
505 static struct wm831x_backup_pdata banff_backup_pdata __initdata = {
506         .charger_enable = 1,
507         .vlim = 2500,  /* mV */
508         .ilim = 200,   /* uA */
509 };
510
511 static struct wm831x_status_pdata banff_red_led __initdata = {
512         .name = "banff:red:",
513         .default_src = WM831X_STATUS_MANUAL,
514 };
515
516 static struct wm831x_status_pdata banff_green_led __initdata = {
517         .name = "banff:green:",
518         .default_src = WM831X_STATUS_MANUAL,
519 };
520
521 static struct wm831x_touch_pdata touch_pdata __initdata = {
522         .data_irq = S3C_EINT(26),
523         .pd_irq = S3C_EINT(27),
524 };
525
526 static struct wm831x_pdata crag_pmic_pdata __initdata = {
527         .wm831x_num = 1,
528         .gpio_base = BANFF_PMIC_GPIO_BASE,
529         .soft_shutdown = true,
530
531         .backup = &banff_backup_pdata,
532
533         .gpio_defaults = {
534                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
535                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
536                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
537                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
538                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
539                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
540         },
541
542         .dcdc = {
543                 &vddarm,  /* DCDC1 */
544                 &vddint,  /* DCDC2 */
545                 &vddmem,  /* DCDC3 */
546         },
547
548         .ldo = {
549                 &vddsys,   /* LDO1 */
550                 &vddmmc,   /* LDO2 */
551                 NULL,      /* LDO3 */
552                 &vddotgi,  /* LDO4 */
553                 &vddotg,   /* LDO5 */
554                 &vddhi,    /* LDO6 */
555                 &vddadc,   /* LDO7 */
556                 &vddmem0,  /* LDO8 */
557                 &vddpll,   /* LDO9 */
558                 &vddlcd,   /* LDO10 */
559                 &vddalive, /* LDO11 */
560         },
561
562         .status = {
563                 &banff_green_led,
564                 &banff_red_led,
565         },
566
567         .touch = &touch_pdata,
568 };
569
570 static struct i2c_board_info i2c_devs0[] __initdata = {
571         { I2C_BOARD_INFO("24c08", 0x50), },
572         { I2C_BOARD_INFO("tca6408", 0x20),
573           .platform_data = &crag6410_pca_data,
574         },
575         { I2C_BOARD_INFO("wm8312", 0x34),
576           .platform_data = &crag_pmic_pdata,
577           .irq = S3C_EINT(23),
578         },
579 };
580
581 static struct s3c2410_platform_i2c i2c0_pdata = {
582         .frequency = 400000,
583 };
584
585 static struct regulator_consumer_supply pvdd_1v2_consumers[] __initdata = {
586         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
587         REGULATOR_SUPPLY("AVDD", "spi0.0"),
588 };
589
590 static struct regulator_init_data pvdd_1v2 __initdata = {
591         .constraints = {
592                 .name = "PVDD_1V2",
593                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
594         },
595
596         .consumer_supplies = pvdd_1v2_consumers,
597         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
598 };
599
600 static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
601         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
602         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
603         REGULATOR_SUPPLY("DBVDD", "1-001a"),
604         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
605         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
606         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
607         REGULATOR_SUPPLY("CPVDD", "1-001a"),
608         REGULATOR_SUPPLY("AVDD2", "1-001a"),
609         REGULATOR_SUPPLY("DCVDD", "1-001a"),
610         REGULATOR_SUPPLY("AVDD", "1-001a"),
611         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
612 };
613
614 static struct regulator_init_data pvdd_1v8 __initdata = {
615         .constraints = {
616                 .name = "PVDD_1V8",
617                 .always_on = 1,
618         },
619
620         .consumer_supplies = pvdd_1v8_consumers,
621         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
622 };
623
624 static struct regulator_consumer_supply pvdd_3v3_consumers[] __initdata = {
625         REGULATOR_SUPPLY("MICVDD", "1-001a"),
626         REGULATOR_SUPPLY("AVDD1", "1-001a"),
627 };
628
629 static struct regulator_init_data pvdd_3v3 __initdata = {
630         .constraints = {
631                 .name = "PVDD_3V3",
632                 .always_on = 1,
633         },
634
635         .consumer_supplies = pvdd_3v3_consumers,
636         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
637 };
638
639 static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
640         .wm831x_num = 2,
641         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
642         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
643         .soft_shutdown = true,
644
645         .gpio_defaults = {
646                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
647                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
648                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
649                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
650         },
651
652         .dcdc = {
653                 &pvdd_1v2,  /* DCDC1 */
654                 &pvdd_1v8,  /* DCDC2 */
655                 &pvdd_3v3,  /* DCDC3 */
656         },
657
658         .disable_touch = true,
659 };
660
661 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
662         .gpios = {
663                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
664                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
665                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
666                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
667                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
668         },
669 };
670
671 static struct i2c_board_info i2c_devs1[] __initdata = {
672         { I2C_BOARD_INFO("wm8311", 0x34),
673           .irq = S3C_EINT(0),
674           .platform_data = &glenfarclas_pmic_pdata },
675
676         { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
677         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
678         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
679         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
680
681         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
682           .platform_data = &wm1250_ev1_pdata },
683 };
684
685 static struct s3c2410_platform_i2c i2c1_pdata = {
686         .frequency = 400000,
687         .bus_num = 1,
688 };
689
690 static void __init crag6410_map_io(void)
691 {
692         s3c64xx_init_io(NULL, 0);
693         s3c24xx_init_clocks(12000000);
694         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
695
696         /* LCD type and Bypass set by bootloader */
697 }
698
699 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
700         .max_width              = 4,
701         .cd_type                = S3C_SDHCI_CD_PERMANENT,
702         .host_caps              = MMC_CAP_POWER_OFF_CARD,
703 };
704
705 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
706 {
707         /* Set all the necessary GPG pins to special-function 2 */
708         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
709
710         /* force card-detected for prototype 0 */
711         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
712 }
713
714 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
715         .max_width              = 4,
716         .cd_type                = S3C_SDHCI_CD_INTERNAL,
717         .cfg_gpio               = crag6410_cfg_sdhci0,
718         .host_caps              = MMC_CAP_POWER_OFF_CARD,
719 };
720
721 static const struct gpio_led gpio_leds[] = {
722         {
723                 .name = "d13:green:",
724                 .gpio = MMGPIO_GPIO_BASE + 0,
725                 .default_state = LEDS_GPIO_DEFSTATE_ON,
726         },
727         {
728                 .name = "d14:green:",
729                 .gpio = MMGPIO_GPIO_BASE + 1,
730                 .default_state = LEDS_GPIO_DEFSTATE_ON,
731         },
732         {
733                 .name = "d15:green:",
734                 .gpio = MMGPIO_GPIO_BASE + 2,
735                 .default_state = LEDS_GPIO_DEFSTATE_ON,
736         },
737         {
738                 .name = "d16:green:",
739                 .gpio = MMGPIO_GPIO_BASE + 3,
740                 .default_state = LEDS_GPIO_DEFSTATE_ON,
741         },
742         {
743                 .name = "d17:green:",
744                 .gpio = MMGPIO_GPIO_BASE + 4,
745                 .default_state = LEDS_GPIO_DEFSTATE_ON,
746         },
747         {
748                 .name = "d18:green:",
749                 .gpio = MMGPIO_GPIO_BASE + 5,
750                 .default_state = LEDS_GPIO_DEFSTATE_ON,
751         },
752         {
753                 .name = "d19:green:",
754                 .gpio = MMGPIO_GPIO_BASE + 6,
755                 .default_state = LEDS_GPIO_DEFSTATE_ON,
756         },
757         {
758                 .name = "d20:green:",
759                 .gpio = MMGPIO_GPIO_BASE + 7,
760                 .default_state = LEDS_GPIO_DEFSTATE_ON,
761         },
762 };
763
764 static const struct gpio_led_platform_data gpio_leds_pdata = {
765         .leds = gpio_leds,
766         .num_leds = ARRAY_SIZE(gpio_leds),
767 };
768
769 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
770
771 static void __init crag6410_machine_init(void)
772 {
773         /* Open drain IRQs need pullups */
774         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
775         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
776
777         gpio_request(S3C64XX_GPB(0), "LCD power");
778         gpio_direction_output(S3C64XX_GPB(0), 0);
779
780         gpio_request(S3C64XX_GPF(14), "LCD PWM");
781         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
782
783         gpio_request(S3C64XX_GPB(1), "SD power");
784         gpio_direction_output(S3C64XX_GPB(1), 0);
785
786         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
787         gpio_direction_output(S3C64XX_GPF(10), 1);
788
789         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
790         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
791
792         s3c_i2c0_set_platdata(&i2c0_pdata);
793         s3c_i2c1_set_platdata(&i2c1_pdata);
794         s3c_fb_set_platdata(&crag6410_lcd_pdata);
795         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
796
797         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
798         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
799
800         samsung_keypad_set_platdata(&crag6410_keypad_data);
801         s3c64xx_spi0_set_platdata(&s3c64xx_spi0_pdata, 0, 1);
802
803         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
804
805         gpio_led_register_device(-1, &gpio_leds_pdata);
806
807         regulator_has_full_constraints();
808
809         s3c64xx_pm_init();
810 }
811
812 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
813         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
814         .atag_offset    = 0x100,
815         .init_irq       = s3c6410_init_irq,
816         .handle_irq     = vic_handle_irq,
817         .map_io         = crag6410_map_io,
818         .init_machine   = crag6410_machine_init,
819         .init_late      = s3c64xx_init_late,
820         .timer          = &s3c24xx_timer,
821         .restart        = s3c64xx_restart,
822 MACHINE_END