1 /* linux/arch/arm/mach-s3c64xx/mach-crag6410.c
3 * Copyright 2011 Wolfson Microelectronics plc
4 * Mark Brown <broonie@opensource.wolfsonmicro.com>
6 * Copyright 2011 Simtec Electronics
7 * Ben Dooks <ben@simtec.co.uk>
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.
14 #include <linux/kernel.h>
15 #include <linux/list.h>
16 #include <linux/serial_core.h>
17 #include <linux/platform_device.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>
33 #include <linux/platform_data/pca953x.h>
34 #include <linux/platform_data/s3c-hsotg.h>
36 #include <video/platform_lcd.h>
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>
43 #include <sound/wm1250-ev1.h>
45 #include <asm/mach/arch.h>
46 #include <asm/mach-types.h>
48 #include <video/samsung_fimd.h>
49 #include <mach/hardware.h>
52 #include <mach/regs-gpio.h>
54 #include <plat/regs-serial.h>
56 #include <plat/sdhci.h>
57 #include <plat/gpio-cfg.h>
58 #include <linux/platform_data/spi-s3c64xx.h>
60 #include <plat/keypad.h>
61 #include <plat/clock.h>
62 #include <plat/devs.h>
65 #include <linux/platform_data/i2c-s3c2410.h>
67 #include <plat/samsung-time.h>
71 #include "regs-gpio-memport.h"
72 #include "regs-modem.h"
75 /* serial port setup */
77 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
78 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
79 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
81 static struct s3c2410_uartcfg crag6410_uartcfgs
[] __initdata
= {
112 static struct platform_pwm_backlight_data crag6410_backlight_data
= {
114 .max_brightness
= 1000,
115 .dft_brightness
= 600,
116 .pwm_period_ns
= 100000, /* about 1kHz */
119 static struct platform_device crag6410_backlight_device
= {
120 .name
= "pwm-backlight",
123 .parent
= &samsung_device_pwm
.dev
,
124 .platform_data
= &crag6410_backlight_data
,
128 static void crag6410_lcd_power_set(struct plat_lcd_data
*pd
, unsigned int power
)
130 pr_debug("%s: setting power %d\n", __func__
, power
);
133 gpio_set_value(S3C64XX_GPB(0), 1);
135 s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
137 gpio_direction_output(S3C64XX_GPF(14), 0);
138 gpio_set_value(S3C64XX_GPB(0), 0);
142 static struct platform_device crag6410_lcd_powerdev
= {
143 .name
= "platform-lcd",
145 .dev
.parent
= &s3c_device_fb
.dev
,
146 .dev
.platform_data
= &(struct plat_lcd_data
) {
147 .set_power
= crag6410_lcd_power_set
,
152 static struct s3c_fb_pd_win crag6410_fb_win0
= {
157 .virtual_y
= 480 * 2,
161 static struct fb_videomode crag6410_lcd_timing
= {
172 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
173 static struct s3c_fb_platdata crag6410_lcd_pdata
= {
174 .setup_gpio
= s3c64xx_fb_gpio_setup_24bpp
,
175 .vtiming
= &crag6410_lcd_timing
,
176 .win
[0] = &crag6410_fb_win0
,
177 .vidcon0
= VIDCON0_VIDOUT_RGB
| VIDCON0_PNRMODE_RGB
,
178 .vidcon1
= VIDCON1_INV_HSYNC
| VIDCON1_INV_VSYNC
,
183 static uint32_t crag6410_keymap
[] = {
184 /* KEY(row, col, keycode) */
185 KEY(0, 0, KEY_VOLUMEUP
),
187 KEY(0, 2, KEY_VOLUMEDOWN
),
190 KEY(0, 5, KEY_MEDIA
),
195 KEY(1, 4, KEY_RIGHT
),
196 KEY(1, 5, KEY_CAMERA
),
199 static struct matrix_keymap_data crag6410_keymap_data
= {
200 .keymap
= crag6410_keymap
,
201 .keymap_size
= ARRAY_SIZE(crag6410_keymap
),
204 static struct samsung_keypad_platdata crag6410_keypad_data
= {
205 .keymap_data
= &crag6410_keymap_data
,
210 static struct gpio_keys_button crag6410_gpio_keys
[] = {
213 .gpio
= S3C64XX_GPL(10), /* EINT 18 */
219 .code
= SW_FRONT_PROXIMITY
,
220 .gpio
= S3C64XX_GPN(11), /* EINT 11 */
225 static struct gpio_keys_platform_data crag6410_gpio_keydata
= {
226 .buttons
= crag6410_gpio_keys
,
227 .nbuttons
= ARRAY_SIZE(crag6410_gpio_keys
),
230 static struct platform_device crag6410_gpio_keydev
= {
233 .dev
.platform_data
= &crag6410_gpio_keydata
,
236 static struct resource crag6410_dm9k_resource
[] = {
237 [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5
, 2),
238 [1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN5
+ (1 << 8), 2),
239 [2] = DEFINE_RES_NAMED(S3C_EINT(17), 1, NULL
, IORESOURCE_IRQ \
240 | IORESOURCE_IRQ_HIGHLEVEL
),
243 static struct dm9000_plat_data mini6410_dm9k_pdata
= {
244 .flags
= DM9000_PLATF_16BITONLY
,
247 static struct platform_device crag6410_dm9k_device
= {
250 .num_resources
= ARRAY_SIZE(crag6410_dm9k_resource
),
251 .resource
= crag6410_dm9k_resource
,
252 .dev
.platform_data
= &mini6410_dm9k_pdata
,
255 static struct resource crag6410_mmgpio_resource
[] = {
256 [0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4
, 1, "dat"),
259 static struct platform_device crag6410_mmgpio
= {
260 .name
= "basic-mmio-gpio",
262 .resource
= crag6410_mmgpio_resource
,
263 .num_resources
= ARRAY_SIZE(crag6410_mmgpio_resource
),
264 .dev
.platform_data
= &(struct bgpio_pdata
) {
265 .base
= MMGPIO_GPIO_BASE
,
269 static struct platform_device speyside_device
= {
274 static struct platform_device lowland_device
= {
279 static struct platform_device tobermory_device
= {
284 static struct platform_device littlemill_device
= {
285 .name
= "littlemill",
289 static struct platform_device bells_wm2200_device
= {
294 static struct platform_device bells_wm5102_device
= {
299 static struct platform_device bells_wm5110_device
= {
304 static struct regulator_consumer_supply wallvdd_consumers
[] = {
305 REGULATOR_SUPPLY("SPKVDD", "1-001a"),
306 REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
307 REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
308 REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
309 REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
311 REGULATOR_SUPPLY("SPKVDDL", "spi0.1"),
312 REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
313 REGULATOR_SUPPLY("SPKVDDL", "wm5102-codec"),
314 REGULATOR_SUPPLY("SPKVDDR", "wm5102-codec"),
315 REGULATOR_SUPPLY("SPKVDDL", "wm5110-codec"),
316 REGULATOR_SUPPLY("SPKVDDR", "wm5110-codec"),
318 REGULATOR_SUPPLY("DC1VDD", "0-0034"),
319 REGULATOR_SUPPLY("DC2VDD", "0-0034"),
320 REGULATOR_SUPPLY("DC3VDD", "0-0034"),
321 REGULATOR_SUPPLY("LDO1VDD", "0-0034"),
322 REGULATOR_SUPPLY("LDO2VDD", "0-0034"),
323 REGULATOR_SUPPLY("LDO4VDD", "0-0034"),
324 REGULATOR_SUPPLY("LDO5VDD", "0-0034"),
325 REGULATOR_SUPPLY("LDO6VDD", "0-0034"),
326 REGULATOR_SUPPLY("LDO7VDD", "0-0034"),
327 REGULATOR_SUPPLY("LDO8VDD", "0-0034"),
328 REGULATOR_SUPPLY("LDO9VDD", "0-0034"),
329 REGULATOR_SUPPLY("LDO10VDD", "0-0034"),
330 REGULATOR_SUPPLY("LDO11VDD", "0-0034"),
332 REGULATOR_SUPPLY("DC1VDD", "1-0034"),
333 REGULATOR_SUPPLY("DC2VDD", "1-0034"),
334 REGULATOR_SUPPLY("DC3VDD", "1-0034"),
335 REGULATOR_SUPPLY("LDO1VDD", "1-0034"),
336 REGULATOR_SUPPLY("LDO2VDD", "1-0034"),
337 REGULATOR_SUPPLY("LDO4VDD", "1-0034"),
338 REGULATOR_SUPPLY("LDO5VDD", "1-0034"),
339 REGULATOR_SUPPLY("LDO6VDD", "1-0034"),
340 REGULATOR_SUPPLY("LDO7VDD", "1-0034"),
341 REGULATOR_SUPPLY("LDO8VDD", "1-0034"),
342 REGULATOR_SUPPLY("LDO9VDD", "1-0034"),
343 REGULATOR_SUPPLY("LDO10VDD", "1-0034"),
344 REGULATOR_SUPPLY("LDO11VDD", "1-0034"),
347 static struct regulator_init_data wallvdd_data
= {
351 .num_consumer_supplies
= ARRAY_SIZE(wallvdd_consumers
),
352 .consumer_supplies
= wallvdd_consumers
,
355 static struct fixed_voltage_config wallvdd_pdata
= {
356 .supply_name
= "WALLVDD",
357 .microvolts
= 5000000,
358 .init_data
= &wallvdd_data
,
362 static struct platform_device wallvdd_device
= {
363 .name
= "reg-fixed-voltage",
366 .platform_data
= &wallvdd_pdata
,
370 static struct platform_device
*crag6410_devices
[] __initdata
= {
377 &s3c_device_usb_hsotg
,
379 &s3c64xx_device_iis0
,
380 &s3c64xx_device_iis1
,
381 &samsung_device_keypad
,
382 &crag6410_gpio_keydev
,
383 &crag6410_dm9k_device
,
384 &s3c64xx_device_spi0
,
386 &crag6410_lcd_powerdev
,
387 &crag6410_backlight_device
,
392 &bells_wm2200_device
,
393 &bells_wm5102_device
,
394 &bells_wm5110_device
,
398 static struct pca953x_platform_data crag6410_pca_data
= {
399 .gpio_base
= PCA935X_GPIO_BASE
,
403 /* VDDARM is controlled by DVS1 connected to GPK(0) */
404 static struct wm831x_buckv_pdata vddarm_pdata
= {
405 .dvs_control_src
= 1,
406 .dvs_gpio
= S3C64XX_GPK(0),
409 static struct regulator_consumer_supply vddarm_consumers
[] = {
410 REGULATOR_SUPPLY("vddarm", NULL
),
413 static struct regulator_init_data vddarm
= {
419 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
,
421 .num_consumer_supplies
= ARRAY_SIZE(vddarm_consumers
),
422 .consumer_supplies
= vddarm_consumers
,
423 .supply_regulator
= "WALLVDD",
424 .driver_data
= &vddarm_pdata
,
427 static struct regulator_consumer_supply vddint_consumers
[] = {
428 REGULATOR_SUPPLY("vddint", NULL
),
431 static struct regulator_init_data vddint
= {
437 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
,
439 .num_consumer_supplies
= ARRAY_SIZE(vddint_consumers
),
440 .consumer_supplies
= vddint_consumers
,
441 .supply_regulator
= "WALLVDD",
444 static struct regulator_init_data vddmem
= {
451 static struct regulator_init_data vddsys
= {
453 .name
= "VDDSYS,VDDEXT,VDDPCM,VDDSS",
458 static struct regulator_consumer_supply vddmmc_consumers
[] = {
459 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
460 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
461 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
464 static struct regulator_init_data vddmmc
= {
469 .num_consumer_supplies
= ARRAY_SIZE(vddmmc_consumers
),
470 .consumer_supplies
= vddmmc_consumers
,
471 .supply_regulator
= "WALLVDD",
474 static struct regulator_init_data vddotgi
= {
479 .supply_regulator
= "WALLVDD",
482 static struct regulator_init_data vddotg
= {
487 .supply_regulator
= "WALLVDD",
490 static struct regulator_init_data vddhi
= {
495 .supply_regulator
= "WALLVDD",
498 static struct regulator_init_data vddadc
= {
500 .name
= "VDDADC,VDDDAC",
503 .supply_regulator
= "WALLVDD",
506 static struct regulator_init_data vddmem0
= {
511 .supply_regulator
= "WALLVDD",
514 static struct regulator_init_data vddpll
= {
519 .supply_regulator
= "WALLVDD",
522 static struct regulator_init_data vddlcd
= {
527 .supply_regulator
= "WALLVDD",
530 static struct regulator_init_data vddalive
= {
535 .supply_regulator
= "WALLVDD",
538 static struct wm831x_backup_pdata banff_backup_pdata
= {
540 .vlim
= 2500, /* mV */
541 .ilim
= 200, /* uA */
544 static struct wm831x_status_pdata banff_red_led
= {
545 .name
= "banff:red:",
546 .default_src
= WM831X_STATUS_MANUAL
,
549 static struct wm831x_status_pdata banff_green_led
= {
550 .name
= "banff:green:",
551 .default_src
= WM831X_STATUS_MANUAL
,
554 static struct wm831x_touch_pdata touch_pdata
= {
555 .data_irq
= S3C_EINT(26),
556 .pd_irq
= S3C_EINT(27),
559 static struct wm831x_pdata crag_pmic_pdata
= {
561 .gpio_base
= BANFF_PMIC_GPIO_BASE
,
562 .soft_shutdown
= true,
564 .backup
= &banff_backup_pdata
,
567 /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
568 [4] = WM831X_GPN_DIR
| WM831X_GPN_POL
| WM831X_GPN_ENA
| 0x8,
569 /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
570 [10] = WM831X_GPN_POL
| WM831X_GPN_ENA
| 0x6,
571 /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
572 [11] = WM831X_GPN_POL
| WM831X_GPN_ENA
| 0x7,
592 &vddalive
, /* LDO11 */
600 .touch
= &touch_pdata
,
603 static struct i2c_board_info i2c_devs0
[] = {
604 { I2C_BOARD_INFO("24c08", 0x50), },
605 { I2C_BOARD_INFO("tca6408", 0x20),
606 .platform_data
= &crag6410_pca_data
,
608 { I2C_BOARD_INFO("wm8312", 0x34),
609 .platform_data
= &crag_pmic_pdata
,
614 static struct s3c2410_platform_i2c i2c0_pdata
= {
618 static struct regulator_consumer_supply pvdd_1v2_consumers
[] = {
619 REGULATOR_SUPPLY("DCVDD", "spi0.0"),
620 REGULATOR_SUPPLY("AVDD", "spi0.0"),
621 REGULATOR_SUPPLY("AVDD", "spi0.1"),
624 static struct regulator_init_data pvdd_1v2
= {
627 .valid_ops_mask
= REGULATOR_CHANGE_STATUS
,
630 .consumer_supplies
= pvdd_1v2_consumers
,
631 .num_consumer_supplies
= ARRAY_SIZE(pvdd_1v2_consumers
),
634 static struct regulator_consumer_supply pvdd_1v8_consumers
[] = {
635 REGULATOR_SUPPLY("LDOVDD", "1-001a"),
636 REGULATOR_SUPPLY("PLLVDD", "1-001a"),
637 REGULATOR_SUPPLY("DBVDD", "1-001a"),
638 REGULATOR_SUPPLY("DBVDD1", "1-001a"),
639 REGULATOR_SUPPLY("DBVDD2", "1-001a"),
640 REGULATOR_SUPPLY("DBVDD3", "1-001a"),
641 REGULATOR_SUPPLY("CPVDD", "1-001a"),
642 REGULATOR_SUPPLY("AVDD2", "1-001a"),
643 REGULATOR_SUPPLY("DCVDD", "1-001a"),
644 REGULATOR_SUPPLY("AVDD", "1-001a"),
645 REGULATOR_SUPPLY("DBVDD", "spi0.0"),
647 REGULATOR_SUPPLY("DBVDD", "1-003a"),
648 REGULATOR_SUPPLY("LDOVDD", "1-003a"),
649 REGULATOR_SUPPLY("CPVDD", "1-003a"),
650 REGULATOR_SUPPLY("AVDD", "1-003a"),
651 REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
652 REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
653 REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
654 REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
655 REGULATOR_SUPPLY("CPVDD", "spi0.1"),
657 REGULATOR_SUPPLY("DBVDD2", "wm5102-codec"),
658 REGULATOR_SUPPLY("DBVDD3", "wm5102-codec"),
659 REGULATOR_SUPPLY("CPVDD", "wm5102-codec"),
661 REGULATOR_SUPPLY("DBVDD2", "wm5110-codec"),
662 REGULATOR_SUPPLY("DBVDD3", "wm5110-codec"),
663 REGULATOR_SUPPLY("CPVDD", "wm5110-codec"),
666 static struct regulator_init_data pvdd_1v8
= {
672 .consumer_supplies
= pvdd_1v8_consumers
,
673 .num_consumer_supplies
= ARRAY_SIZE(pvdd_1v8_consumers
),
676 static struct regulator_consumer_supply pvdd_3v3_consumers
[] = {
677 REGULATOR_SUPPLY("MICVDD", "1-001a"),
678 REGULATOR_SUPPLY("AVDD1", "1-001a"),
681 static struct regulator_init_data pvdd_3v3
= {
687 .consumer_supplies
= pvdd_3v3_consumers
,
688 .num_consumer_supplies
= ARRAY_SIZE(pvdd_3v3_consumers
),
691 static struct wm831x_pdata glenfarclas_pmic_pdata
= {
693 .irq_base
= GLENFARCLAS_PMIC_IRQ_BASE
,
694 .gpio_base
= GLENFARCLAS_PMIC_GPIO_BASE
,
695 .soft_shutdown
= true,
698 /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
699 [0] = WM831X_GPN_DIR
| WM831X_GPN_POL
| WM831X_GPN_ENA
,
700 [1] = WM831X_GPN_DIR
| WM831X_GPN_POL
| WM831X_GPN_ENA
,
701 [2] = WM831X_GPN_DIR
| WM831X_GPN_POL
| WM831X_GPN_ENA
,
705 &pvdd_1v2
, /* DCDC1 */
706 &pvdd_1v8
, /* DCDC2 */
707 &pvdd_3v3
, /* DCDC3 */
710 .disable_touch
= true,
713 static struct wm1250_ev1_pdata wm1250_ev1_pdata
= {
715 [WM1250_EV1_GPIO_CLK_ENA
] = S3C64XX_GPN(12),
716 [WM1250_EV1_GPIO_CLK_SEL0
] = S3C64XX_GPL(12),
717 [WM1250_EV1_GPIO_CLK_SEL1
] = S3C64XX_GPL(13),
718 [WM1250_EV1_GPIO_OSR
] = S3C64XX_GPL(14),
719 [WM1250_EV1_GPIO_MASTER
] = S3C64XX_GPL(8),
723 static struct i2c_board_info i2c_devs1
[] = {
724 { I2C_BOARD_INFO("wm8311", 0x34),
726 .platform_data
= &glenfarclas_pmic_pdata
},
728 { I2C_BOARD_INFO("wlf-gf-module", 0x20) },
729 { I2C_BOARD_INFO("wlf-gf-module", 0x22) },
730 { I2C_BOARD_INFO("wlf-gf-module", 0x24) },
731 { I2C_BOARD_INFO("wlf-gf-module", 0x25) },
732 { I2C_BOARD_INFO("wlf-gf-module", 0x26) },
734 { I2C_BOARD_INFO("wm1250-ev1", 0x27),
735 .platform_data
= &wm1250_ev1_pdata
},
738 static struct s3c2410_platform_i2c i2c1_pdata
= {
743 static void __init
crag6410_map_io(void)
745 s3c64xx_init_io(NULL
, 0);
746 s3c24xx_init_clocks(12000000);
747 s3c24xx_init_uarts(crag6410_uartcfgs
, ARRAY_SIZE(crag6410_uartcfgs
));
748 samsung_set_timer_source(SAMSUNG_PWM3
, SAMSUNG_PWM4
);
750 /* LCD type and Bypass set by bootloader */
753 static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata
= {
755 .cd_type
= S3C_SDHCI_CD_PERMANENT
,
756 .host_caps
= MMC_CAP_POWER_OFF_CARD
,
759 static void crag6410_cfg_sdhci0(struct platform_device
*dev
, int width
)
761 /* Set all the necessary GPG pins to special-function 2 */
762 s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width
, S3C_GPIO_SFN(2));
764 /* force card-detected for prototype 0 */
765 s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN
);
768 static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata
= {
770 .cd_type
= S3C_SDHCI_CD_INTERNAL
,
771 .cfg_gpio
= crag6410_cfg_sdhci0
,
772 .host_caps
= MMC_CAP_POWER_OFF_CARD
,
775 static const struct gpio_led gpio_leds
[] = {
777 .name
= "d13:green:",
778 .gpio
= MMGPIO_GPIO_BASE
+ 0,
779 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
782 .name
= "d14:green:",
783 .gpio
= MMGPIO_GPIO_BASE
+ 1,
784 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
787 .name
= "d15:green:",
788 .gpio
= MMGPIO_GPIO_BASE
+ 2,
789 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
792 .name
= "d16:green:",
793 .gpio
= MMGPIO_GPIO_BASE
+ 3,
794 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
797 .name
= "d17:green:",
798 .gpio
= MMGPIO_GPIO_BASE
+ 4,
799 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
802 .name
= "d18:green:",
803 .gpio
= MMGPIO_GPIO_BASE
+ 5,
804 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
807 .name
= "d19:green:",
808 .gpio
= MMGPIO_GPIO_BASE
+ 6,
809 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
812 .name
= "d20:green:",
813 .gpio
= MMGPIO_GPIO_BASE
+ 7,
814 .default_state
= LEDS_GPIO_DEFSTATE_ON
,
818 static const struct gpio_led_platform_data gpio_leds_pdata
= {
820 .num_leds
= ARRAY_SIZE(gpio_leds
),
823 static struct s3c_hsotg_plat crag6410_hsotg_pdata
;
825 static void __init
crag6410_machine_init(void)
827 /* Open drain IRQs need pullups */
828 s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP
);
829 s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP
);
831 gpio_request(S3C64XX_GPB(0), "LCD power");
832 gpio_direction_output(S3C64XX_GPB(0), 0);
834 gpio_request(S3C64XX_GPF(14), "LCD PWM");
835 gpio_direction_output(S3C64XX_GPF(14), 0); /* turn off */
837 gpio_request(S3C64XX_GPB(1), "SD power");
838 gpio_direction_output(S3C64XX_GPB(1), 0);
840 gpio_request(S3C64XX_GPF(10), "nRESETSEL");
841 gpio_direction_output(S3C64XX_GPF(10), 1);
843 s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata
);
844 s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata
);
846 s3c_i2c0_set_platdata(&i2c0_pdata
);
847 s3c_i2c1_set_platdata(&i2c1_pdata
);
848 s3c_fb_set_platdata(&crag6410_lcd_pdata
);
849 s3c_hsotg_set_platdata(&crag6410_hsotg_pdata
);
851 i2c_register_board_info(0, i2c_devs0
, ARRAY_SIZE(i2c_devs0
));
852 i2c_register_board_info(1, i2c_devs1
, ARRAY_SIZE(i2c_devs1
));
854 samsung_keypad_set_platdata(&crag6410_keypad_data
);
855 s3c64xx_spi0_set_platdata(NULL
, 0, 2);
857 platform_add_devices(crag6410_devices
, ARRAY_SIZE(crag6410_devices
));
859 gpio_led_register_device(-1, &gpio_leds_pdata
);
861 regulator_has_full_constraints();
866 MACHINE_START(WLF_CRAGG_6410
, "Wolfson Cragganmore 6410")
867 /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
868 .atag_offset
= 0x100,
869 .init_irq
= s3c6410_init_irq
,
870 .map_io
= crag6410_map_io
,
871 .init_machine
= crag6410_machine_init
,
872 .init_late
= s3c64xx_init_late
,
873 .init_time
= samsung_timer_init
,
874 .restart
= s3c64xx_restart
,