6d5b2c66882580baecd5dce78f73da39f203d67f
[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 __devinitdata = {
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[] __devinitdata = {
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 __devinitdata = {
201         .keymap         = crag6410_keymap,
202         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
203 };
204
205 static struct samsung_keypad_platdata crag6410_keypad_data __devinitdata = {
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_wm5102_device = {
291         .name           = "bells",
292         .id             = 0,
293 };
294
295 static struct platform_device bells_wm5110_device = {
296         .name           = "bells",
297         .id             = 1,
298 };
299
300 static struct regulator_consumer_supply wallvdd_consumers[] = {
301         REGULATOR_SUPPLY("SPKVDD", "1-001a"),
302         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
303         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
304         REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
305         REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
306
307         REGULATOR_SUPPLY("SPKVDDL", "spi0.1"),
308         REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
309         REGULATOR_SUPPLY("SPKVDDL", "wm5102-codec"),
310         REGULATOR_SUPPLY("SPKVDDR", "wm5102-codec"),
311         REGULATOR_SUPPLY("SPKVDDL", "wm5110-codec"),
312         REGULATOR_SUPPLY("SPKVDDR", "wm5110-codec"),
313
314         REGULATOR_SUPPLY("DC1VDD", "0-0034"),
315         REGULATOR_SUPPLY("DC2VDD", "0-0034"),
316         REGULATOR_SUPPLY("DC3VDD", "0-0034"),
317         REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
318         REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
319         REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
320         REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
321         REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
322         REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
323         REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
324         REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
325         REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
326         REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
327
328         REGULATOR_SUPPLY("DC1VDD", "1-0034"),
329         REGULATOR_SUPPLY("DC2VDD", "1-0034"),
330         REGULATOR_SUPPLY("DC3VDD", "1-0034"),
331 };
332
333 static struct regulator_init_data wallvdd_data = {
334         .constraints = {
335                 .always_on = 1,
336         },
337         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
338         .consumer_supplies = wallvdd_consumers,
339 };
340
341 static struct fixed_voltage_config wallvdd_pdata = {
342         .supply_name = "WALLVDD",
343         .microvolts = 5000000,
344         .init_data = &wallvdd_data,
345         .gpio = -EINVAL,
346 };
347
348 static struct platform_device wallvdd_device = {
349         .name           = "reg-fixed-voltage",
350         .id             = -1,
351         .dev = {
352                 .platform_data = &wallvdd_pdata,
353         },
354 };
355
356 static struct platform_device *crag6410_devices[] __initdata = {
357         &s3c_device_hsmmc0,
358         &s3c_device_hsmmc2,
359         &s3c_device_i2c0,
360         &s3c_device_i2c1,
361         &s3c_device_fb,
362         &s3c_device_ohci,
363         &s3c_device_usb_hsotg,
364         &s3c_device_timer[0],
365         &s3c64xx_device_iis0,
366         &s3c64xx_device_iis1,
367         &samsung_asoc_dma,
368         &samsung_device_keypad,
369         &crag6410_gpio_keydev,
370         &crag6410_dm9k_device,
371         &s3c64xx_device_spi0,
372         &crag6410_mmgpio,
373         &crag6410_lcd_powerdev,
374         &crag6410_backlight_device,
375         &speyside_device,
376         &tobermory_device,
377         &littlemill_device,
378         &lowland_device,
379         &bells_wm5102_device,
380         &bells_wm5110_device,
381         &wallvdd_device,
382 };
383
384 static struct pca953x_platform_data crag6410_pca_data = {
385         .gpio_base      = PCA935X_GPIO_BASE,
386         .irq_base       = -1,
387 };
388
389 /* VDDARM is controlled by DVS1 connected to GPK(0) */
390 static struct wm831x_buckv_pdata vddarm_pdata = {
391         .dvs_control_src = 1,
392         .dvs_gpio = S3C64XX_GPK(0),
393 };
394
395 static struct regulator_consumer_supply vddarm_consumers[] __devinitdata = {
396         REGULATOR_SUPPLY("vddarm", NULL),
397 };
398
399 static struct regulator_init_data vddarm __devinitdata = {
400         .constraints = {
401                 .name = "VDDARM",
402                 .min_uV = 1000000,
403                 .max_uV = 1300000,
404                 .always_on = 1,
405                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
406         },
407         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
408         .consumer_supplies = vddarm_consumers,
409         .supply_regulator = "WALLVDD",
410         .driver_data = &vddarm_pdata,
411 };
412
413 static struct regulator_consumer_supply vddint_consumers[] __devinitdata = {
414         REGULATOR_SUPPLY("vddint", NULL),
415 };
416
417 static struct regulator_init_data vddint __devinitdata = {
418         .constraints = {
419                 .name = "VDDINT",
420                 .min_uV = 1000000,
421                 .max_uV = 1200000,
422                 .always_on = 1,
423                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
424         },
425         .num_consumer_supplies = ARRAY_SIZE(vddint_consumers),
426         .consumer_supplies = vddint_consumers,
427         .supply_regulator = "WALLVDD",
428 };
429
430 static struct regulator_init_data vddmem __devinitdata = {
431         .constraints = {
432                 .name = "VDDMEM",
433                 .always_on = 1,
434         },
435 };
436
437 static struct regulator_init_data vddsys __devinitdata = {
438         .constraints = {
439                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
440                 .always_on = 1,
441         },
442 };
443
444 static struct regulator_consumer_supply vddmmc_consumers[] __devinitdata = {
445         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
446         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
447         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
448 };
449
450 static struct regulator_init_data vddmmc __devinitdata = {
451         .constraints = {
452                 .name = "VDDMMC,UH",
453                 .always_on = 1,
454         },
455         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
456         .consumer_supplies = vddmmc_consumers,
457         .supply_regulator = "WALLVDD",
458 };
459
460 static struct regulator_init_data vddotgi __devinitdata = {
461         .constraints = {
462                 .name = "VDDOTGi",
463                 .always_on = 1,
464         },
465         .supply_regulator = "WALLVDD",
466 };
467
468 static struct regulator_init_data vddotg __devinitdata = {
469         .constraints = {
470                 .name = "VDDOTG",
471                 .always_on = 1,
472         },
473         .supply_regulator = "WALLVDD",
474 };
475
476 static struct regulator_init_data vddhi __devinitdata = {
477         .constraints = {
478                 .name = "VDDHI",
479                 .always_on = 1,
480         },
481         .supply_regulator = "WALLVDD",
482 };
483
484 static struct regulator_init_data vddadc __devinitdata = {
485         .constraints = {
486                 .name = "VDDADC,VDDDAC",
487                 .always_on = 1,
488         },
489         .supply_regulator = "WALLVDD",
490 };
491
492 static struct regulator_init_data vddmem0 __devinitdata = {
493         .constraints = {
494                 .name = "VDDMEM0",
495                 .always_on = 1,
496         },
497         .supply_regulator = "WALLVDD",
498 };
499
500 static struct regulator_init_data vddpll __devinitdata = {
501         .constraints = {
502                 .name = "VDDPLL",
503                 .always_on = 1,
504         },
505         .supply_regulator = "WALLVDD",
506 };
507
508 static struct regulator_init_data vddlcd __devinitdata = {
509         .constraints = {
510                 .name = "VDDLCD",
511                 .always_on = 1,
512         },
513         .supply_regulator = "WALLVDD",
514 };
515
516 static struct regulator_init_data vddalive __devinitdata = {
517         .constraints = {
518                 .name = "VDDALIVE",
519                 .always_on = 1,
520         },
521         .supply_regulator = "WALLVDD",
522 };
523
524 static struct wm831x_backup_pdata banff_backup_pdata __devinitdata = {
525         .charger_enable = 1,
526         .vlim = 2500,  /* mV */
527         .ilim = 200,   /* uA */
528 };
529
530 static struct wm831x_status_pdata banff_red_led __devinitdata = {
531         .name = "banff:red:",
532         .default_src = WM831X_STATUS_MANUAL,
533 };
534
535 static struct wm831x_status_pdata banff_green_led __devinitdata = {
536         .name = "banff:green:",
537         .default_src = WM831X_STATUS_MANUAL,
538 };
539
540 static struct wm831x_touch_pdata touch_pdata __devinitdata = {
541         .data_irq = S3C_EINT(26),
542         .pd_irq = S3C_EINT(27),
543 };
544
545 static struct wm831x_pdata crag_pmic_pdata __devinitdata = {
546         .wm831x_num = 1,
547         .gpio_base = BANFF_PMIC_GPIO_BASE,
548         .soft_shutdown = true,
549
550         .backup = &banff_backup_pdata,
551
552         .gpio_defaults = {
553                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
554                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
555                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
556                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
557                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
558                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
559         },
560
561         .dcdc = {
562                 &vddarm,  /* DCDC1 */
563                 &vddint,  /* DCDC2 */
564                 &vddmem,  /* DCDC3 */
565         },
566
567         .ldo = {
568                 &vddsys,   /* LDO1 */
569                 &vddmmc,   /* LDO2 */
570                 NULL,      /* LDO3 */
571                 &vddotgi,  /* LDO4 */
572                 &vddotg,   /* LDO5 */
573                 &vddhi,    /* LDO6 */
574                 &vddadc,   /* LDO7 */
575                 &vddmem0,  /* LDO8 */
576                 &vddpll,   /* LDO9 */
577                 &vddlcd,   /* LDO10 */
578                 &vddalive, /* LDO11 */
579         },
580
581         .status = {
582                 &banff_green_led,
583                 &banff_red_led,
584         },
585
586         .touch = &touch_pdata,
587 };
588
589 static struct i2c_board_info i2c_devs0[] __devinitdata = {
590         { I2C_BOARD_INFO("24c08", 0x50), },
591         { I2C_BOARD_INFO("tca6408", 0x20),
592           .platform_data = &crag6410_pca_data,
593         },
594         { I2C_BOARD_INFO("wm8312", 0x34),
595           .platform_data = &crag_pmic_pdata,
596           .irq = S3C_EINT(23),
597         },
598 };
599
600 static struct s3c2410_platform_i2c i2c0_pdata = {
601         .frequency = 400000,
602 };
603
604 static struct regulator_consumer_supply pvdd_1v2_consumers[] __devinitdata = {
605         REGULATOR_SUPPLY("DCVDD", "spi0.0"),
606         REGULATOR_SUPPLY("AVDD", "spi0.0"),
607         REGULATOR_SUPPLY("AVDD", "spi0.1"),
608 };
609
610 static struct regulator_init_data pvdd_1v2 __devinitdata = {
611         .constraints = {
612                 .name = "PVDD_1V2",
613                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
614         },
615
616         .consumer_supplies = pvdd_1v2_consumers,
617         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers),
618 };
619
620 static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = {
621         REGULATOR_SUPPLY("LDOVDD", "1-001a"),
622         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
623         REGULATOR_SUPPLY("DBVDD", "1-001a"),
624         REGULATOR_SUPPLY("DBVDD1", "1-001a"),
625         REGULATOR_SUPPLY("DBVDD2", "1-001a"),
626         REGULATOR_SUPPLY("DBVDD3", "1-001a"),
627         REGULATOR_SUPPLY("CPVDD", "1-001a"),
628         REGULATOR_SUPPLY("AVDD2", "1-001a"),
629         REGULATOR_SUPPLY("DCVDD", "1-001a"),
630         REGULATOR_SUPPLY("AVDD", "1-001a"),
631         REGULATOR_SUPPLY("DBVDD", "spi0.0"),
632         REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
633         REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
634         REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
635         REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
636         REGULATOR_SUPPLY("CPVDD", "spi0.1"),
637
638         REGULATOR_SUPPLY("DBVDD2", "wm5102-codec"),
639         REGULATOR_SUPPLY("DBVDD3", "wm5102-codec"),
640         REGULATOR_SUPPLY("CPVDD", "wm5102-codec"),
641
642         REGULATOR_SUPPLY("DBVDD2", "wm5110-codec"),
643         REGULATOR_SUPPLY("DBVDD3", "wm5110-codec"),
644         REGULATOR_SUPPLY("CPVDD", "wm5110-codec"),
645 };
646
647 static struct regulator_init_data pvdd_1v8 __devinitdata = {
648         .constraints = {
649                 .name = "PVDD_1V8",
650                 .always_on = 1,
651         },
652
653         .consumer_supplies = pvdd_1v8_consumers,
654         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
655 };
656
657 static struct regulator_consumer_supply pvdd_3v3_consumers[] __devinitdata = {
658         REGULATOR_SUPPLY("MICVDD", "1-001a"),
659         REGULATOR_SUPPLY("AVDD1", "1-001a"),
660 };
661
662 static struct regulator_init_data pvdd_3v3 __devinitdata = {
663         .constraints = {
664                 .name = "PVDD_3V3",
665                 .always_on = 1,
666         },
667
668         .consumer_supplies = pvdd_3v3_consumers,
669         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
670 };
671
672 static struct wm831x_pdata glenfarclas_pmic_pdata __devinitdata = {
673         .wm831x_num = 2,
674         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
675         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
676         .soft_shutdown = true,
677
678         .gpio_defaults = {
679                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
680                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
681                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
682                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
683         },
684
685         .dcdc = {
686                 &pvdd_1v2,  /* DCDC1 */
687                 &pvdd_1v8,  /* DCDC2 */
688                 &pvdd_3v3,  /* DCDC3 */
689         },
690
691         .disable_touch = true,
692 };
693
694 static struct wm1250_ev1_pdata wm1250_ev1_pdata = {
695         .gpios = {
696                 [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12),
697                 [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12),
698                 [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13),
699                 [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14),
700                 [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8),
701         },
702 };
703
704 static struct i2c_board_info i2c_devs1[] __devinitdata = {
705         { I2C_BOARD_INFO("wm8311", 0x34),
706           .irq = S3C_EINT(0),
707           .platform_data = &glenfarclas_pmic_pdata },
708
709         { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
710         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
711         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
712         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
713
714         { I2C_BOARD_INFO("wm1250-ev1", 0x27),
715           .platform_data = &wm1250_ev1_pdata },
716 };
717
718 static struct s3c2410_platform_i2c i2c1_pdata = {
719         .frequency = 400000,
720         .bus_num = 1,
721 };
722
723 static void __init crag6410_map_io(void)
724 {
725         s3c64xx_init_io(NULL, 0);
726         s3c24xx_init_clocks(12000000);
727         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
728
729         /* LCD type and Bypass set by bootloader */
730 }
731
732 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
733         .max_width              = 4,
734         .cd_type                = S3C_SDHCI_CD_PERMANENT,
735         .host_caps              = MMC_CAP_POWER_OFF_CARD,
736 };
737
738 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
739 {
740         /* Set all the necessary GPG pins to special-function 2 */
741         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
742
743         /* force card-detected for prototype 0 */
744         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
745 }
746
747 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
748         .max_width              = 4,
749         .cd_type                = S3C_SDHCI_CD_INTERNAL,
750         .cfg_gpio               = crag6410_cfg_sdhci0,
751         .host_caps              = MMC_CAP_POWER_OFF_CARD,
752 };
753
754 static const struct gpio_led gpio_leds[] = {
755         {
756                 .name = "d13:green:",
757                 .gpio = MMGPIO_GPIO_BASE + 0,
758                 .default_state = LEDS_GPIO_DEFSTATE_ON,
759         },
760         {
761                 .name = "d14:green:",
762                 .gpio = MMGPIO_GPIO_BASE + 1,
763                 .default_state = LEDS_GPIO_DEFSTATE_ON,
764         },
765         {
766                 .name = "d15:green:",
767                 .gpio = MMGPIO_GPIO_BASE + 2,
768                 .default_state = LEDS_GPIO_DEFSTATE_ON,
769         },
770         {
771                 .name = "d16:green:",
772                 .gpio = MMGPIO_GPIO_BASE + 3,
773                 .default_state = LEDS_GPIO_DEFSTATE_ON,
774         },
775         {
776                 .name = "d17:green:",
777                 .gpio = MMGPIO_GPIO_BASE + 4,
778                 .default_state = LEDS_GPIO_DEFSTATE_ON,
779         },
780         {
781                 .name = "d18:green:",
782                 .gpio = MMGPIO_GPIO_BASE + 5,
783                 .default_state = LEDS_GPIO_DEFSTATE_ON,
784         },
785         {
786                 .name = "d19:green:",
787                 .gpio = MMGPIO_GPIO_BASE + 6,
788                 .default_state = LEDS_GPIO_DEFSTATE_ON,
789         },
790         {
791                 .name = "d20:green:",
792                 .gpio = MMGPIO_GPIO_BASE + 7,
793                 .default_state = LEDS_GPIO_DEFSTATE_ON,
794         },
795 };
796
797 static const struct gpio_led_platform_data gpio_leds_pdata = {
798         .leds = gpio_leds,
799         .num_leds = ARRAY_SIZE(gpio_leds),
800 };
801
802 static struct s3c_hsotg_plat crag6410_hsotg_pdata;
803
804 static void __init crag6410_machine_init(void)
805 {
806         /* Open drain IRQs need pullups */
807         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
808         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
809
810         gpio_request(S3C64XX_GPB(0), "LCD power");
811         gpio_direction_output(S3C64XX_GPB(0), 0);
812
813         gpio_request(S3C64XX_GPF(14), "LCD PWM");
814         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
815
816         gpio_request(S3C64XX_GPB(1), "SD power");
817         gpio_direction_output(S3C64XX_GPB(1), 0);
818
819         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
820         gpio_direction_output(S3C64XX_GPF(10), 1);
821
822         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
823         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
824
825         s3c_i2c0_set_platdata(&i2c0_pdata);
826         s3c_i2c1_set_platdata(&i2c1_pdata);
827         s3c_fb_set_platdata(&crag6410_lcd_pdata);
828         s3c_hsotg_set_platdata(&crag6410_hsotg_pdata);
829
830         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
831         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
832
833         samsung_keypad_set_platdata(&crag6410_keypad_data);
834         s3c64xx_spi0_set_platdata(NULL, 0, 2);
835
836         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
837
838         gpio_led_register_device(-1, &gpio_leds_pdata);
839
840         regulator_has_full_constraints();
841
842         s3c64xx_pm_init();
843 }
844
845 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
846         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
847         .atag_offset    = 0x100,
848         .init_irq       = s3c6410_init_irq,
849         .handle_irq     = vic_handle_irq,
850         .map_io         = crag6410_map_io,
851         .init_machine   = crag6410_machine_init,
852         .init_late      = s3c64xx_init_late,
853         .timer          = &s3c24xx_timer,
854         .restart        = s3c64xx_restart,
855 MACHINE_END