ARM: S3C64XX: Use module identification for Cragganmore system builds
[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/delay.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/regulator/fixed.h>
25 #include <linux/pwm_backlight.h>
26 #include <linux/dm9000.h>
27 #include <linux/gpio_keys.h>
28 #include <linux/basic_mmio_gpio.h>
29 #include <linux/spi/spi.h>
30
31 #include <linux/i2c/pca953x.h>
32
33 #include <video/platform_lcd.h>
34
35 #include <linux/mfd/wm831x/core.h>
36 #include <linux/mfd/wm831x/pdata.h>
37 #include <linux/mfd/wm831x/irq.h>
38 #include <linux/mfd/wm831x/gpio.h>
39
40 #include <asm/mach/arch.h>
41 #include <asm/mach-types.h>
42
43 #include <mach/hardware.h>
44 #include <mach/map.h>
45
46 #include <mach/s3c6410.h>
47 #include <mach/regs-sys.h>
48 #include <mach/regs-gpio.h>
49 #include <mach/regs-modem.h>
50 #include <mach/crag6410.h>
51
52 #include <mach/regs-gpio-memport.h>
53
54 #include <plat/regs-serial.h>
55 #include <plat/regs-fb-v4.h>
56 #include <plat/fb.h>
57 #include <plat/sdhci.h>
58 #include <plat/gpio-cfg.h>
59 #include <plat/s3c64xx-spi.h>
60
61 #include <plat/keypad.h>
62 #include <plat/clock.h>
63 #include <plat/devs.h>
64 #include <plat/cpu.h>
65 #include <plat/adc.h>
66 #include <plat/iic.h>
67 #include <plat/pm.h>
68
69 /* serial port setup */
70
71 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
72 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
73 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
74
75 static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = {
76         [0] = {
77                 .hwport         = 0,
78                 .flags          = 0,
79                 .ucon           = UCON,
80                 .ulcon          = ULCON,
81                 .ufcon          = UFCON,
82         },
83         [1] = {
84                 .hwport         = 1,
85                 .flags          = 0,
86                 .ucon           = UCON,
87                 .ulcon          = ULCON,
88                 .ufcon          = UFCON,
89         },
90         [2] = {
91                 .hwport         = 2,
92                 .flags          = 0,
93                 .ucon           = UCON,
94                 .ulcon          = ULCON,
95                 .ufcon          = UFCON,
96         },
97         [3] = {
98                 .hwport         = 3,
99                 .flags          = 0,
100                 .ucon           = UCON,
101                 .ulcon          = ULCON,
102                 .ufcon          = UFCON,
103         },
104 };
105
106 static struct platform_pwm_backlight_data crag6410_backlight_data = {
107         .pwm_id         = 0,
108         .max_brightness = 1000,
109         .dft_brightness = 600,
110         .pwm_period_ns  = 100000,       /* about 1kHz */
111 };
112
113 static struct platform_device crag6410_backlight_device = {
114         .name           = "pwm-backlight",
115         .id             = -1,
116         .dev            = {
117                 .parent = &s3c_device_timer[0].dev,
118                 .platform_data = &crag6410_backlight_data,
119         },
120 };
121
122 static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
123 {
124         pr_debug("%s: setting power %d\n", __func__, power);
125
126         if (power) {
127                 gpio_set_value(S3C64XX_GPB(0), 1);
128                 msleep(1);
129                 s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
130         } else {
131                 gpio_direction_output(S3C64XX_GPF(14), 0);
132                 gpio_set_value(S3C64XX_GPB(0), 0);
133         }
134 }
135
136 static struct platform_device crag6410_lcd_powerdev = {
137         .name                   = "platform-lcd",
138         .id                     = -1,
139         .dev.parent             = &s3c_device_fb.dev,
140         .dev.platform_data      = &(struct plat_lcd_data) {
141                 .set_power      = crag6410_lcd_power_set,
142         },
143 };
144
145 /* 640x480 URT */
146 static struct s3c_fb_pd_win crag6410_fb_win0 = {
147         /* this is to ensure we use win0 */
148         .win_mode       = {
149                 .left_margin    = 150,
150                 .right_margin   = 80,
151                 .upper_margin   = 40,
152                 .lower_margin   = 5,
153                 .hsync_len      = 40,
154                 .vsync_len      = 5,
155                 .xres           = 640,
156                 .yres           = 480,
157         },
158         .max_bpp        = 32,
159         .default_bpp    = 16,
160         .virtual_y      = 480 * 2,
161         .virtual_x      = 640,
162 };
163
164 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
165 static struct s3c_fb_platdata crag6410_lcd_pdata __initdata = {
166         .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
167         .win[0]         = &crag6410_fb_win0,
168         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
169         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
170 };
171
172 /* 2x6 keypad */
173
174 static uint32_t crag6410_keymap[] __initdata = {
175         /* KEY(row, col, keycode) */
176         KEY(0, 0, KEY_VOLUMEUP),
177         KEY(0, 1, KEY_HOME),
178         KEY(0, 2, KEY_VOLUMEDOWN),
179         KEY(0, 3, KEY_HELP),
180         KEY(0, 4, KEY_MENU),
181         KEY(0, 5, KEY_MEDIA),
182         KEY(1, 0, 232),
183         KEY(1, 1, KEY_DOWN),
184         KEY(1, 2, KEY_LEFT),
185         KEY(1, 3, KEY_UP),
186         KEY(1, 4, KEY_RIGHT),
187         KEY(1, 5, KEY_CAMERA),
188 };
189
190 static struct matrix_keymap_data crag6410_keymap_data __initdata = {
191         .keymap         = crag6410_keymap,
192         .keymap_size    = ARRAY_SIZE(crag6410_keymap),
193 };
194
195 static struct samsung_keypad_platdata crag6410_keypad_data __initdata = {
196         .keymap_data    = &crag6410_keymap_data,
197         .rows           = 2,
198         .cols           = 6,
199 };
200
201 static struct gpio_keys_button crag6410_gpio_keys[] = {
202         [0] = {
203                 .code   = KEY_SUSPEND,
204                 .gpio   = S3C64XX_GPL(10),      /* EINT 18 */
205                 .type   = EV_KEY,
206                 .wakeup = 1,
207                 .active_low = 1,
208         },
209         [1] = {
210                 .code   = SW_FRONT_PROXIMITY,
211                 .gpio   = S3C64XX_GPN(11),      /* EINT 11 */
212                 .type   = EV_SW,
213         },
214 };
215
216 static struct gpio_keys_platform_data crag6410_gpio_keydata = {
217         .buttons        = crag6410_gpio_keys,
218         .nbuttons       = ARRAY_SIZE(crag6410_gpio_keys),
219 };
220
221 static struct platform_device crag6410_gpio_keydev = {
222         .name           = "gpio-keys",
223         .id             = 0,
224         .dev.platform_data = &crag6410_gpio_keydata,
225 };
226
227 static struct resource crag6410_dm9k_resource[] = {
228         [0] = {
229                 .start  = S3C64XX_PA_XM0CSN5,
230                 .end    = S3C64XX_PA_XM0CSN5 + 1,
231                 .flags  = IORESOURCE_MEM,
232         },
233         [1] = {
234                 .start  = S3C64XX_PA_XM0CSN5 + (1 << 8),
235                 .end    = S3C64XX_PA_XM0CSN5 + (1 << 8) + 1,
236                 .flags  = IORESOURCE_MEM,
237         },
238         [2] = {
239                 .start  = S3C_EINT(17),
240                 .end    = S3C_EINT(17),
241                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
242         },
243 };
244
245 static struct dm9000_plat_data mini6410_dm9k_pdata = {
246         .flags  = DM9000_PLATF_16BITONLY,
247 };
248
249 static struct platform_device crag6410_dm9k_device = {
250         .name           = "dm9000",
251         .id             = -1,
252         .num_resources  = ARRAY_SIZE(crag6410_dm9k_resource),
253         .resource       = crag6410_dm9k_resource,
254         .dev.platform_data = &mini6410_dm9k_pdata,
255 };
256
257 static struct resource crag6410_mmgpio_resource[] = {
258         [0] = {
259                 .start  = S3C64XX_PA_XM0CSN4 + 1,
260                 .end    = S3C64XX_PA_XM0CSN4 + 1,
261                 .flags  = IORESOURCE_MEM,
262         },
263 };
264
265 static struct platform_device crag6410_mmgpio = {
266         .name           = "basic-mmio-gpio",
267         .id             = -1,
268         .resource       = crag6410_mmgpio_resource,
269         .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
270         .dev.platform_data = &(struct bgpio_pdata) {
271                 .base   = -1,
272         },
273 };
274
275 static struct platform_device speyside_device = {
276         .name           = "speyside",
277         .id             = -1,
278 };
279
280 static struct platform_device speyside_wm8962_device = {
281         .name           = "speyside-wm8962",
282         .id             = -1,
283 };
284
285 static struct regulator_consumer_supply wallvdd_consumers[] = {
286         REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
287         REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
288 };
289
290 static struct regulator_init_data wallvdd_data = {
291         .constraints = {
292                 .always_on = 1,
293         },
294         .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
295         .consumer_supplies = wallvdd_consumers,
296 };
297
298 static struct fixed_voltage_config wallvdd_pdata = {
299         .supply_name = "WALLVDD",
300         .microvolts = 5000000,
301         .init_data = &wallvdd_data,
302         .gpio = -EINVAL,
303 };
304
305 static struct platform_device wallvdd_device = {
306         .name           = "reg-fixed-voltage",
307         .id             = -1,
308         .dev = {
309                 .platform_data = &wallvdd_pdata,
310         },
311 };
312
313 static struct platform_device *crag6410_devices[] __initdata = {
314         &s3c_device_hsmmc0,
315         &s3c_device_hsmmc1,
316         &s3c_device_hsmmc2,
317         &s3c_device_i2c0,
318         &s3c_device_i2c1,
319         &s3c_device_fb,
320         &s3c_device_ohci,
321         &s3c_device_usb_hsotg,
322         &s3c_device_adc,
323         &s3c_device_rtc,
324         &s3c_device_ts,
325         &s3c_device_timer[0],
326         &s3c64xx_device_iis0,
327         &s3c64xx_device_iis1,
328         &samsung_asoc_dma,
329         &samsung_device_keypad,
330         &crag6410_gpio_keydev,
331         &crag6410_dm9k_device,
332         &s3c64xx_device_spi0,
333         &crag6410_mmgpio,
334         &crag6410_lcd_powerdev,
335         &crag6410_backlight_device,
336         &speyside_device,
337         &speyside_wm8962_device,
338         &wallvdd_device,
339 };
340
341 static struct pca953x_platform_data crag6410_pca_data = {
342         .gpio_base      = PCA935X_GPIO_BASE,
343         .irq_base       = 0,
344 };
345
346 /* VDDARM is controlled by DVS1 connected to GPK(0) */
347 static struct wm831x_buckv_pdata vddarm_pdata = {
348         .dvs_control_src = 1,
349         .dvs_gpio = S3C64XX_GPK(0),
350 };
351
352 static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
353         REGULATOR_SUPPLY("vddarm", NULL),
354 };
355
356 static struct regulator_init_data vddarm __initdata = {
357         .constraints = {
358                 .name = "VDDARM",
359                 .min_uV = 1000000,
360                 .max_uV = 1300000,
361                 .always_on = 1,
362                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
363         },
364         .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
365         .consumer_supplies = vddarm_consumers,
366         .supply_regulator = "WALLVDD",
367         .driver_data = &vddarm_pdata,
368 };
369
370 static struct regulator_init_data vddint __initdata = {
371         .constraints = {
372                 .name = "VDDINT",
373                 .min_uV = 1000000,
374                 .max_uV = 1200000,
375                 .always_on = 1,
376                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
377         },
378 };
379
380 static struct regulator_init_data vddmem __initdata = {
381         .constraints = {
382                 .name = "VDDMEM",
383                 .always_on = 1,
384         },
385 };
386
387 static struct regulator_init_data vddsys __initdata = {
388         .constraints = {
389                 .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
390                 .always_on = 1,
391         },
392 };
393
394 static struct regulator_consumer_supply vddmmc_consumers[] __initdata = {
395         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
396         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
397         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
398 };
399
400 static struct regulator_init_data vddmmc __initdata = {
401         .constraints = {
402                 .name = "VDDMMC,UH",
403                 .always_on = 1,
404         },
405         .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
406         .consumer_supplies = vddmmc_consumers,
407         .supply_regulator = "WALLVDD",
408 };
409
410 static struct regulator_init_data vddotgi __initdata = {
411         .constraints = {
412                 .name = "VDDOTGi",
413                 .always_on = 1,
414         },
415         .supply_regulator = "WALLVDD",
416 };
417
418 static struct regulator_init_data vddotg __initdata = {
419         .constraints = {
420                 .name = "VDDOTG",
421                 .always_on = 1,
422         },
423         .supply_regulator = "WALLVDD",
424 };
425
426 static struct regulator_init_data vddhi __initdata = {
427         .constraints = {
428                 .name = "VDDHI",
429                 .always_on = 1,
430         },
431         .supply_regulator = "WALLVDD",
432 };
433
434 static struct regulator_init_data vddadc __initdata = {
435         .constraints = {
436                 .name = "VDDADC,VDDDAC",
437                 .always_on = 1,
438         },
439         .supply_regulator = "WALLVDD",
440 };
441
442 static struct regulator_init_data vddmem0 __initdata = {
443         .constraints = {
444                 .name = "VDDMEM0",
445                 .always_on = 1,
446         },
447         .supply_regulator = "WALLVDD",
448 };
449
450 static struct regulator_init_data vddpll __initdata = {
451         .constraints = {
452                 .name = "VDDPLL",
453                 .always_on = 1,
454         },
455         .supply_regulator = "WALLVDD",
456 };
457
458 static struct regulator_init_data vddlcd __initdata = {
459         .constraints = {
460                 .name = "VDDLCD",
461                 .always_on = 1,
462         },
463         .supply_regulator = "WALLVDD",
464 };
465
466 static struct regulator_init_data vddalive __initdata = {
467         .constraints = {
468                 .name = "VDDALIVE",
469                 .always_on = 1,
470         },
471         .supply_regulator = "WALLVDD",
472 };
473
474 static struct wm831x_backup_pdata banff_backup_pdata __initdata = {
475         .charger_enable = 1,
476         .vlim = 2500,  /* mV */
477         .ilim = 200,   /* uA */
478 };
479
480 static struct wm831x_status_pdata banff_red_led __initdata = {
481         .name = "banff:red:",
482         .default_src = WM831X_STATUS_MANUAL,
483 };
484
485 static struct wm831x_status_pdata banff_green_led __initdata = {
486         .name = "banff:green:",
487         .default_src = WM831X_STATUS_MANUAL,
488 };
489
490 static struct wm831x_touch_pdata touch_pdata __initdata = {
491         .data_irq = S3C_EINT(26),
492         .pd_irq = S3C_EINT(27),
493 };
494
495 static struct wm831x_pdata crag_pmic_pdata __initdata = {
496         .wm831x_num = 1,
497         .irq_base = BANFF_PMIC_IRQ_BASE,
498         .gpio_base = GPIO_BOARD_START + 8,
499
500         .backup = &banff_backup_pdata,
501
502         .gpio_defaults = {
503                 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
504                 [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
505                 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
506                 [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
507                 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
508                 [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
509         },
510
511         .dcdc = {
512                 &vddarm,  /* DCDC1 */
513                 &vddint,  /* DCDC2 */
514                 &vddmem,  /* DCDC3 */
515         },
516
517         .ldo = {
518                 &vddsys,   /* LDO1 */
519                 &vddmmc,   /* LDO2 */
520                 NULL,      /* LDO3 */
521                 &vddotgi,  /* LDO4 */
522                 &vddotg,   /* LDO5 */
523                 &vddhi,    /* LDO6 */
524                 &vddadc,   /* LDO7 */
525                 &vddmem0,  /* LDO8 */
526                 &vddpll,   /* LDO9 */
527                 &vddlcd,   /* LDO10 */
528                 &vddalive, /* LDO11 */
529         },
530
531         .status = {
532                 &banff_green_led,
533                 &banff_red_led,
534         },
535
536         .touch = &touch_pdata,
537 };
538
539 static struct i2c_board_info i2c_devs0[] __initdata = {
540         { I2C_BOARD_INFO("24c08", 0x50), },
541         { I2C_BOARD_INFO("tca6408", 0x20),
542           .platform_data = &crag6410_pca_data,
543         },
544         { I2C_BOARD_INFO("wm8312", 0x34),
545           .platform_data = &crag_pmic_pdata,
546           .irq = S3C_EINT(23),
547         },
548 };
549
550 static struct s3c2410_platform_i2c i2c0_pdata = {
551         .frequency = 400000,
552 };
553
554 static struct regulator_init_data pvdd_1v2 __initdata = {
555         .constraints = {
556                 .name = "PVDD_1V2",
557                 .always_on = 1,
558         },
559 };
560
561 static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
562         REGULATOR_SUPPLY("PLLVDD", "1-001a"),
563         REGULATOR_SUPPLY("DBVDD", "1-001a"),
564         REGULATOR_SUPPLY("CPVDD", "1-001a"),
565         REGULATOR_SUPPLY("AVDD2", "1-001a"),
566         REGULATOR_SUPPLY("DCVDD", "1-001a"),
567         REGULATOR_SUPPLY("AVDD", "1-001a"),
568 };
569
570 static struct regulator_init_data pvdd_1v8 __initdata = {
571         .constraints = {
572                 .name = "PVDD_1V8",
573                 .always_on = 1,
574         },
575
576         .consumer_supplies = pvdd_1v8_consumers,
577         .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
578 };
579
580 static struct regulator_consumer_supply pvdd_3v3_consumers[] __initdata = {
581         REGULATOR_SUPPLY("MICVDD", "1-001a"),
582         REGULATOR_SUPPLY("AVDD1", "1-001a"),
583 };
584
585 static struct regulator_init_data pvdd_3v3 __initdata = {
586         .constraints = {
587                 .name = "PVDD_3V3",
588                 .always_on = 1,
589         },
590
591         .consumer_supplies = pvdd_3v3_consumers,
592         .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
593 };
594
595 static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
596         .wm831x_num = 2,
597         .irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
598         .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
599
600         .gpio_defaults = {
601                 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
602                 [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
603                 [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
604                 [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
605         },
606
607         .dcdc = {
608                 &pvdd_1v2,  /* DCDC1 */
609                 &pvdd_1v8,  /* DCDC2 */
610                 &pvdd_3v3,  /* DCDC3 */
611         },
612
613         .disable_touch = true,
614 };
615
616 static struct i2c_board_info i2c_devs1[] __initdata = {
617         { I2C_BOARD_INFO("wm8311", 0x34),
618           .irq = S3C_EINT(0),
619           .platform_data = &glenfarclas_pmic_pdata },
620
621         { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
622         { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
623         { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
624
625         { I2C_BOARD_INFO("wm1250-ev1", 0x27) },
626 };
627
628 static void __init crag6410_map_io(void)
629 {
630         s3c64xx_init_io(NULL, 0);
631         s3c24xx_init_clocks(12000000);
632         s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
633
634         /* LCD type and Bypass set by bootloader */
635 }
636
637 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
638         .max_width              = 4,
639         .cd_type                = S3C_SDHCI_CD_PERMANENT,
640 };
641
642 static struct s3c_sdhci_platdata crag6410_hsmmc1_pdata = {
643         .max_width              = 4,
644         .cd_type                = S3C_SDHCI_CD_GPIO,
645         .ext_cd_gpio            = S3C64XX_GPF(11),
646 };
647
648 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
649 {
650         /* Set all the necessary GPG pins to special-function 2 */
651         s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
652
653         /* force card-detected for prototype 0 */
654         s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
655 }
656
657 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
658         .max_width              = 4,
659         .cd_type                = S3C_SDHCI_CD_INTERNAL,
660         .cfg_gpio               = crag6410_cfg_sdhci0,
661 };
662
663 static void __init crag6410_machine_init(void)
664 {
665         /* Open drain IRQs need pullups */
666         s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
667         s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
668
669         gpio_request(S3C64XX_GPB(0), "LCD power");
670         gpio_direction_output(S3C64XX_GPB(0), 0);
671
672         gpio_request(S3C64XX_GPF(14), "LCD PWM");
673         gpio_direction_output(S3C64XX_GPF(14), 0);  /* turn off */
674
675         gpio_request(S3C64XX_GPB(1), "SD power");
676         gpio_direction_output(S3C64XX_GPB(1), 0);
677
678         gpio_request(S3C64XX_GPF(10), "nRESETSEL");
679         gpio_direction_output(S3C64XX_GPF(10), 1);
680
681         s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
682         s3c_sdhci1_set_platdata(&crag6410_hsmmc1_pdata);
683         s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
684
685         s3c_i2c0_set_platdata(&i2c0_pdata);
686         s3c_i2c1_set_platdata(NULL);
687         s3c_fb_set_platdata(&crag6410_lcd_pdata);
688
689         i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
690         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
691
692         samsung_keypad_set_platdata(&crag6410_keypad_data);
693
694         platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
695
696         regulator_has_full_constraints();
697
698         s3c_pm_init();
699 }
700
701 MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
702         /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
703         .boot_params    = S3C64XX_PA_SDRAM + 0x100,
704         .init_irq       = s3c6410_init_irq,
705         .map_io         = crag6410_map_io,
706         .init_machine   = crag6410_machine_init,
707         .timer          = &s3c24xx_timer,
708 MACHINE_END