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e1a3c74f MB |
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> | |
66211f98 | 22 | #include <linux/leds.h> |
e1a3c74f | 23 | #include <linux/delay.h> |
fb7f60f3 | 24 | #include <linux/mmc/host.h> |
e1a3c74f | 25 | #include <linux/regulator/machine.h> |
ae24c263 | 26 | #include <linux/regulator/fixed.h> |
e1a3c74f MB |
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> | |
126625e1 | 34 | #include <linux/platform_data/s3c-hsotg.h> |
e1a3c74f MB |
35 | |
36 | #include <video/platform_lcd.h> | |
37 | ||
38 | #include <linux/mfd/wm831x/core.h> | |
39 | #include <linux/mfd/wm831x/pdata.h> | |
ae24c263 | 40 | #include <linux/mfd/wm831x/irq.h> |
e1a3c74f MB |
41 | #include <linux/mfd/wm831x/gpio.h> |
42 | ||
8504a3cb MB |
43 | #include <sound/wm1250-ev1.h> |
44 | ||
774b51f8 | 45 | #include <asm/hardware/vic.h> |
e1a3c74f MB |
46 | #include <asm/mach/arch.h> |
47 | #include <asm/mach-types.h> | |
48 | ||
5a213a55 | 49 | #include <video/samsung_fimd.h> |
e1a3c74f MB |
50 | #include <mach/hardware.h> |
51 | #include <mach/map.h> | |
52 | ||
e1a3c74f MB |
53 | #include <mach/regs-sys.h> |
54 | #include <mach/regs-gpio.h> | |
55 | #include <mach/regs-modem.h> | |
d0f0b43f | 56 | #include <mach/crag6410.h> |
e1a3c74f | 57 | |
e1a3c74f MB |
58 | #include <mach/regs-gpio-memport.h> |
59 | ||
60 | #include <plat/regs-serial.h> | |
e1a3c74f MB |
61 | #include <plat/fb.h> |
62 | #include <plat/sdhci.h> | |
63 | #include <plat/gpio-cfg.h> | |
436d42c6 | 64 | #include <linux/platform_data/spi-s3c64xx.h> |
e1a3c74f MB |
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> | |
436d42c6 | 71 | #include <linux/platform_data/i2c-s3c2410.h> |
e1a3c74f MB |
72 | #include <plat/pm.h> |
73 | ||
b024043b KK |
74 | #include "common.h" |
75 | ||
e1a3c74f MB |
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] = { | |
ae24c263 MB |
84 | .hwport = 0, |
85 | .flags = 0, | |
86 | .ucon = UCON, | |
87 | .ulcon = ULCON, | |
88 | .ufcon = UFCON, | |
e1a3c74f MB |
89 | }, |
90 | [1] = { | |
ae24c263 MB |
91 | .hwport = 1, |
92 | .flags = 0, | |
93 | .ucon = UCON, | |
94 | .ulcon = ULCON, | |
95 | .ufcon = UFCON, | |
e1a3c74f MB |
96 | }, |
97 | [2] = { | |
ae24c263 MB |
98 | .hwport = 2, |
99 | .flags = 0, | |
100 | .ucon = UCON, | |
101 | .ulcon = ULCON, | |
102 | .ufcon = UFCON, | |
e1a3c74f MB |
103 | }, |
104 | [3] = { | |
ae24c263 MB |
105 | .hwport = 3, |
106 | .flags = 0, | |
107 | .ucon = UCON, | |
108 | .ulcon = ULCON, | |
109 | .ufcon = UFCON, | |
e1a3c74f MB |
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 = { | |
e1a3c74f MB |
154 | .max_bpp = 32, |
155 | .default_bpp = 16, | |
79d3c41a TA |
156 | .xres = 640, |
157 | .yres = 480, | |
e1a3c74f MB |
158 | .virtual_y = 480 * 2, |
159 | .virtual_x = 640, | |
160 | }; | |
161 | ||
79d3c41a TA |
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 | ||
e1a3c74f | 173 | /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */ |
70660e5d | 174 | static struct s3c_fb_platdata crag6410_lcd_pdata __devinitdata = { |
e1a3c74f | 175 | .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, |
79d3c41a | 176 | .vtiming = &crag6410_lcd_timing, |
e1a3c74f MB |
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 | ||
70660e5d | 184 | static uint32_t crag6410_keymap[] __devinitdata = { |
e1a3c74f MB |
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 | ||
70660e5d | 200 | static struct matrix_keymap_data crag6410_keymap_data __devinitdata = { |
e1a3c74f MB |
201 | .keymap = crag6410_keymap, |
202 | .keymap_size = ARRAY_SIZE(crag6410_keymap), | |
203 | }; | |
204 | ||
70660e5d | 205 | static struct samsung_keypad_platdata crag6410_keypad_data __devinitdata = { |
e1a3c74f MB |
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 */ | |
ae24c263 | 215 | .type = EV_KEY, |
e1a3c74f MB |
216 | .wakeup = 1, |
217 | .active_low = 1, | |
218 | }, | |
ae24c263 MB |
219 | [1] = { |
220 | .code = SW_FRONT_PROXIMITY, | |
221 | .gpio = S3C64XX_GPN(11), /* EINT 11 */ | |
222 | .type = EV_SW, | |
223 | }, | |
e1a3c74f MB |
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[] = { | |
8ebf148a TB |
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), | |
e1a3c74f MB |
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[] = { | |
8ebf148a | 257 | [0] = DEFINE_RES_MEM_NAMED(S3C64XX_PA_XM0CSN4, 1, "dat"), |
e1a3c74f MB |
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) { | |
91b60b1d | 266 | .base = MMGPIO_GPIO_BASE, |
e1a3c74f MB |
267 | }, |
268 | }; | |
269 | ||
ae24c263 MB |
270 | static struct platform_device speyside_device = { |
271 | .name = "speyside", | |
272 | .id = -1, | |
273 | }; | |
274 | ||
8c051ab4 MB |
275 | static struct platform_device lowland_device = { |
276 | .name = "lowland", | |
277 | .id = -1, | |
278 | }; | |
279 | ||
6414261f MB |
280 | static struct platform_device tobermory_device = { |
281 | .name = "tobermory", | |
ae24c263 MB |
282 | .id = -1, |
283 | }; | |
284 | ||
c5c32c96 MB |
285 | static struct platform_device littlemill_device = { |
286 | .name = "littlemill", | |
287 | .id = -1, | |
288 | }; | |
289 | ||
25752b78 MB |
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 | ||
ae24c263 | 300 | static struct regulator_consumer_supply wallvdd_consumers[] = { |
554f01fb | 301 | REGULATOR_SUPPLY("SPKVDD", "1-001a"), |
ae24c263 MB |
302 | REGULATOR_SUPPLY("SPKVDD1", "1-001a"), |
303 | REGULATOR_SUPPLY("SPKVDD2", "1-001a"), | |
4ed12b50 MB |
304 | REGULATOR_SUPPLY("SPKVDDL", "1-001a"), |
305 | REGULATOR_SUPPLY("SPKVDDR", "1-001a"), | |
402f624b MB |
306 | |
307 | REGULATOR_SUPPLY("DC1VDD", "0-0034"), | |
308 | REGULATOR_SUPPLY("DC2VDD", "0-0034"), | |
309 | REGULATOR_SUPPLY("DC3VDD", "0-0034"), | |
310 | REGULATOR_SUPPLY("LDO1VDD", "0-0034"), | |
311 | REGULATOR_SUPPLY("LDO2VDD", "0-0034"), | |
312 | REGULATOR_SUPPLY("LDO4VDD", "0-0034"), | |
313 | REGULATOR_SUPPLY("LDO5VDD", "0-0034"), | |
314 | REGULATOR_SUPPLY("LDO6VDD", "0-0034"), | |
315 | REGULATOR_SUPPLY("LDO7VDD", "0-0034"), | |
316 | REGULATOR_SUPPLY("LDO8VDD", "0-0034"), | |
317 | REGULATOR_SUPPLY("LDO9VDD", "0-0034"), | |
318 | REGULATOR_SUPPLY("LDO10VDD", "0-0034"), | |
319 | REGULATOR_SUPPLY("LDO11VDD", "0-0034"), | |
320 | ||
321 | REGULATOR_SUPPLY("DC1VDD", "1-0034"), | |
322 | REGULATOR_SUPPLY("DC2VDD", "1-0034"), | |
323 | REGULATOR_SUPPLY("DC3VDD", "1-0034"), | |
ae24c263 MB |
324 | }; |
325 | ||
326 | static struct regulator_init_data wallvdd_data = { | |
327 | .constraints = { | |
328 | .always_on = 1, | |
329 | }, | |
330 | .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers), | |
331 | .consumer_supplies = wallvdd_consumers, | |
332 | }; | |
333 | ||
334 | static struct fixed_voltage_config wallvdd_pdata = { | |
335 | .supply_name = "WALLVDD", | |
336 | .microvolts = 5000000, | |
337 | .init_data = &wallvdd_data, | |
338 | .gpio = -EINVAL, | |
339 | }; | |
340 | ||
341 | static struct platform_device wallvdd_device = { | |
342 | .name = "reg-fixed-voltage", | |
343 | .id = -1, | |
344 | .dev = { | |
345 | .platform_data = &wallvdd_pdata, | |
346 | }, | |
347 | }; | |
348 | ||
e1a3c74f MB |
349 | static struct platform_device *crag6410_devices[] __initdata = { |
350 | &s3c_device_hsmmc0, | |
e1a3c74f MB |
351 | &s3c_device_hsmmc2, |
352 | &s3c_device_i2c0, | |
353 | &s3c_device_i2c1, | |
354 | &s3c_device_fb, | |
355 | &s3c_device_ohci, | |
356 | &s3c_device_usb_hsotg, | |
e1a3c74f MB |
357 | &s3c_device_timer[0], |
358 | &s3c64xx_device_iis0, | |
359 | &s3c64xx_device_iis1, | |
360 | &samsung_asoc_dma, | |
361 | &samsung_device_keypad, | |
362 | &crag6410_gpio_keydev, | |
363 | &crag6410_dm9k_device, | |
364 | &s3c64xx_device_spi0, | |
365 | &crag6410_mmgpio, | |
366 | &crag6410_lcd_powerdev, | |
367 | &crag6410_backlight_device, | |
ae24c263 | 368 | &speyside_device, |
6414261f | 369 | &tobermory_device, |
c5c32c96 | 370 | &littlemill_device, |
8c051ab4 | 371 | &lowland_device, |
25752b78 MB |
372 | &bells_wm5102_device, |
373 | &bells_wm5110_device, | |
ae24c263 | 374 | &wallvdd_device, |
e1a3c74f MB |
375 | }; |
376 | ||
377 | static struct pca953x_platform_data crag6410_pca_data = { | |
378 | .gpio_base = PCA935X_GPIO_BASE, | |
6e11e0bd | 379 | .irq_base = -1, |
e1a3c74f MB |
380 | }; |
381 | ||
986afc98 MB |
382 | /* VDDARM is controlled by DVS1 connected to GPK(0) */ |
383 | static struct wm831x_buckv_pdata vddarm_pdata = { | |
384 | .dvs_control_src = 1, | |
385 | .dvs_gpio = S3C64XX_GPK(0), | |
386 | }; | |
387 | ||
70660e5d | 388 | static struct regulator_consumer_supply vddarm_consumers[] __devinitdata = { |
e1a3c74f MB |
389 | REGULATOR_SUPPLY("vddarm", NULL), |
390 | }; | |
391 | ||
70660e5d | 392 | static struct regulator_init_data vddarm __devinitdata = { |
e1a3c74f MB |
393 | .constraints = { |
394 | .name = "VDDARM", | |
395 | .min_uV = 1000000, | |
396 | .max_uV = 1300000, | |
397 | .always_on = 1, | |
398 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, | |
399 | }, | |
400 | .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers), | |
401 | .consumer_supplies = vddarm_consumers, | |
35127296 | 402 | .supply_regulator = "WALLVDD", |
986afc98 | 403 | .driver_data = &vddarm_pdata, |
e1a3c74f MB |
404 | }; |
405 | ||
70660e5d | 406 | static struct regulator_consumer_supply vddint_consumers[] __devinitdata = { |
39cb263e MB |
407 | REGULATOR_SUPPLY("vddint", NULL), |
408 | }; | |
409 | ||
70660e5d | 410 | static struct regulator_init_data vddint __devinitdata = { |
e1a3c74f MB |
411 | .constraints = { |
412 | .name = "VDDINT", | |
413 | .min_uV = 1000000, | |
414 | .max_uV = 1200000, | |
415 | .always_on = 1, | |
416 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, | |
417 | }, | |
39cb263e MB |
418 | .num_consumer_supplies = ARRAY_SIZE(vddint_consumers), |
419 | .consumer_supplies = vddint_consumers, | |
420 | .supply_regulator = "WALLVDD", | |
e1a3c74f MB |
421 | }; |
422 | ||
70660e5d | 423 | static struct regulator_init_data vddmem __devinitdata = { |
e1a3c74f MB |
424 | .constraints = { |
425 | .name = "VDDMEM", | |
426 | .always_on = 1, | |
427 | }, | |
428 | }; | |
429 | ||
70660e5d | 430 | static struct regulator_init_data vddsys __devinitdata = { |
e1a3c74f MB |
431 | .constraints = { |
432 | .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS", | |
433 | .always_on = 1, | |
434 | }, | |
435 | }; | |
436 | ||
70660e5d | 437 | static struct regulator_consumer_supply vddmmc_consumers[] __devinitdata = { |
e1a3c74f MB |
438 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), |
439 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"), | |
440 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), | |
441 | }; | |
442 | ||
70660e5d | 443 | static struct regulator_init_data vddmmc __devinitdata = { |
e1a3c74f MB |
444 | .constraints = { |
445 | .name = "VDDMMC,UH", | |
446 | .always_on = 1, | |
447 | }, | |
448 | .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers), | |
449 | .consumer_supplies = vddmmc_consumers, | |
35127296 | 450 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
451 | }; |
452 | ||
70660e5d | 453 | static struct regulator_init_data vddotgi __devinitdata = { |
e1a3c74f MB |
454 | .constraints = { |
455 | .name = "VDDOTGi", | |
456 | .always_on = 1, | |
457 | }, | |
35127296 | 458 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
459 | }; |
460 | ||
70660e5d | 461 | static struct regulator_init_data vddotg __devinitdata = { |
e1a3c74f MB |
462 | .constraints = { |
463 | .name = "VDDOTG", | |
464 | .always_on = 1, | |
465 | }, | |
35127296 | 466 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
467 | }; |
468 | ||
70660e5d | 469 | static struct regulator_init_data vddhi __devinitdata = { |
e1a3c74f MB |
470 | .constraints = { |
471 | .name = "VDDHI", | |
472 | .always_on = 1, | |
473 | }, | |
35127296 | 474 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
475 | }; |
476 | ||
70660e5d | 477 | static struct regulator_init_data vddadc __devinitdata = { |
e1a3c74f MB |
478 | .constraints = { |
479 | .name = "VDDADC,VDDDAC", | |
480 | .always_on = 1, | |
481 | }, | |
35127296 | 482 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
483 | }; |
484 | ||
70660e5d | 485 | static struct regulator_init_data vddmem0 __devinitdata = { |
e1a3c74f MB |
486 | .constraints = { |
487 | .name = "VDDMEM0", | |
488 | .always_on = 1, | |
489 | }, | |
35127296 | 490 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
491 | }; |
492 | ||
70660e5d | 493 | static struct regulator_init_data vddpll __devinitdata = { |
e1a3c74f MB |
494 | .constraints = { |
495 | .name = "VDDPLL", | |
496 | .always_on = 1, | |
497 | }, | |
35127296 | 498 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
499 | }; |
500 | ||
70660e5d | 501 | static struct regulator_init_data vddlcd __devinitdata = { |
e1a3c74f MB |
502 | .constraints = { |
503 | .name = "VDDLCD", | |
504 | .always_on = 1, | |
505 | }, | |
35127296 | 506 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
507 | }; |
508 | ||
70660e5d | 509 | static struct regulator_init_data vddalive __devinitdata = { |
e1a3c74f MB |
510 | .constraints = { |
511 | .name = "VDDALIVE", | |
512 | .always_on = 1, | |
513 | }, | |
35127296 | 514 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
515 | }; |
516 | ||
70660e5d | 517 | static struct wm831x_backup_pdata banff_backup_pdata __devinitdata = { |
89e1c3d0 MB |
518 | .charger_enable = 1, |
519 | .vlim = 2500, /* mV */ | |
520 | .ilim = 200, /* uA */ | |
521 | }; | |
522 | ||
70660e5d | 523 | static struct wm831x_status_pdata banff_red_led __devinitdata = { |
e1a3c74f MB |
524 | .name = "banff:red:", |
525 | .default_src = WM831X_STATUS_MANUAL, | |
526 | }; | |
527 | ||
70660e5d | 528 | static struct wm831x_status_pdata banff_green_led __devinitdata = { |
e1a3c74f MB |
529 | .name = "banff:green:", |
530 | .default_src = WM831X_STATUS_MANUAL, | |
531 | }; | |
532 | ||
70660e5d | 533 | static struct wm831x_touch_pdata touch_pdata __devinitdata = { |
e1a3c74f | 534 | .data_irq = S3C_EINT(26), |
ae24c263 | 535 | .pd_irq = S3C_EINT(27), |
e1a3c74f MB |
536 | }; |
537 | ||
70660e5d | 538 | static struct wm831x_pdata crag_pmic_pdata __devinitdata = { |
ae24c263 | 539 | .wm831x_num = 1, |
aaed44e1 | 540 | .gpio_base = BANFF_PMIC_GPIO_BASE, |
dcf3580a | 541 | .soft_shutdown = true, |
e1a3c74f | 542 | |
89e1c3d0 MB |
543 | .backup = &banff_backup_pdata, |
544 | ||
ae24c263 | 545 | .gpio_defaults = { |
986afc98 MB |
546 | /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */ |
547 | [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8, | |
ae24c263 MB |
548 | /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/ |
549 | [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6, | |
550 | /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/ | |
551 | [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7, | |
552 | }, | |
553 | ||
e1a3c74f MB |
554 | .dcdc = { |
555 | &vddarm, /* DCDC1 */ | |
556 | &vddint, /* DCDC2 */ | |
557 | &vddmem, /* DCDC3 */ | |
558 | }, | |
559 | ||
560 | .ldo = { | |
561 | &vddsys, /* LDO1 */ | |
562 | &vddmmc, /* LDO2 */ | |
563 | NULL, /* LDO3 */ | |
564 | &vddotgi, /* LDO4 */ | |
565 | &vddotg, /* LDO5 */ | |
566 | &vddhi, /* LDO6 */ | |
567 | &vddadc, /* LDO7 */ | |
568 | &vddmem0, /* LDO8 */ | |
569 | &vddpll, /* LDO9 */ | |
570 | &vddlcd, /* LDO10 */ | |
571 | &vddalive, /* LDO11 */ | |
572 | }, | |
573 | ||
574 | .status = { | |
575 | &banff_green_led, | |
576 | &banff_red_led, | |
577 | }, | |
578 | ||
579 | .touch = &touch_pdata, | |
580 | }; | |
581 | ||
70660e5d | 582 | static struct i2c_board_info i2c_devs0[] __devinitdata = { |
e1a3c74f MB |
583 | { I2C_BOARD_INFO("24c08", 0x50), }, |
584 | { I2C_BOARD_INFO("tca6408", 0x20), | |
585 | .platform_data = &crag6410_pca_data, | |
586 | }, | |
587 | { I2C_BOARD_INFO("wm8312", 0x34), | |
588 | .platform_data = &crag_pmic_pdata, | |
589 | .irq = S3C_EINT(23), | |
590 | }, | |
591 | }; | |
592 | ||
593 | static struct s3c2410_platform_i2c i2c0_pdata = { | |
594 | .frequency = 400000, | |
595 | }; | |
596 | ||
70660e5d | 597 | static struct regulator_consumer_supply pvdd_1v2_consumers[] __devinitdata = { |
cda2349a MB |
598 | REGULATOR_SUPPLY("DCVDD", "spi0.0"), |
599 | REGULATOR_SUPPLY("AVDD", "spi0.0"), | |
600 | }; | |
601 | ||
70660e5d | 602 | static struct regulator_init_data pvdd_1v2 __devinitdata = { |
ae24c263 MB |
603 | .constraints = { |
604 | .name = "PVDD_1V2", | |
cda2349a | 605 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
ae24c263 | 606 | }, |
cda2349a MB |
607 | |
608 | .consumer_supplies = pvdd_1v2_consumers, | |
609 | .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers), | |
ae24c263 MB |
610 | }; |
611 | ||
70660e5d | 612 | static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = { |
d5160ecf | 613 | REGULATOR_SUPPLY("LDOVDD", "1-001a"), |
ae24c263 MB |
614 | REGULATOR_SUPPLY("PLLVDD", "1-001a"), |
615 | REGULATOR_SUPPLY("DBVDD", "1-001a"), | |
4ed12b50 MB |
616 | REGULATOR_SUPPLY("DBVDD1", "1-001a"), |
617 | REGULATOR_SUPPLY("DBVDD2", "1-001a"), | |
618 | REGULATOR_SUPPLY("DBVDD3", "1-001a"), | |
ae24c263 MB |
619 | REGULATOR_SUPPLY("CPVDD", "1-001a"), |
620 | REGULATOR_SUPPLY("AVDD2", "1-001a"), | |
621 | REGULATOR_SUPPLY("DCVDD", "1-001a"), | |
622 | REGULATOR_SUPPLY("AVDD", "1-001a"), | |
cda2349a | 623 | REGULATOR_SUPPLY("DBVDD", "spi0.0"), |
ae24c263 MB |
624 | }; |
625 | ||
70660e5d | 626 | static struct regulator_init_data pvdd_1v8 __devinitdata = { |
ae24c263 MB |
627 | .constraints = { |
628 | .name = "PVDD_1V8", | |
629 | .always_on = 1, | |
630 | }, | |
631 | ||
632 | .consumer_supplies = pvdd_1v8_consumers, | |
633 | .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers), | |
634 | }; | |
635 | ||
70660e5d | 636 | static struct regulator_consumer_supply pvdd_3v3_consumers[] __devinitdata = { |
ae24c263 MB |
637 | REGULATOR_SUPPLY("MICVDD", "1-001a"), |
638 | REGULATOR_SUPPLY("AVDD1", "1-001a"), | |
639 | }; | |
640 | ||
70660e5d | 641 | static struct regulator_init_data pvdd_3v3 __devinitdata = { |
ae24c263 MB |
642 | .constraints = { |
643 | .name = "PVDD_3V3", | |
644 | .always_on = 1, | |
645 | }, | |
646 | ||
647 | .consumer_supplies = pvdd_3v3_consumers, | |
648 | .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers), | |
649 | }; | |
650 | ||
70660e5d | 651 | static struct wm831x_pdata glenfarclas_pmic_pdata __devinitdata = { |
ae24c263 MB |
652 | .wm831x_num = 2, |
653 | .irq_base = GLENFARCLAS_PMIC_IRQ_BASE, | |
654 | .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE, | |
dcf3580a | 655 | .soft_shutdown = true, |
ae24c263 MB |
656 | |
657 | .gpio_defaults = { | |
658 | /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */ | |
659 | [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA, | |
660 | [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA, | |
661 | [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA, | |
662 | }, | |
663 | ||
664 | .dcdc = { | |
665 | &pvdd_1v2, /* DCDC1 */ | |
666 | &pvdd_1v8, /* DCDC2 */ | |
667 | &pvdd_3v3, /* DCDC3 */ | |
668 | }, | |
669 | ||
670 | .disable_touch = true, | |
671 | }; | |
672 | ||
8504a3cb MB |
673 | static struct wm1250_ev1_pdata wm1250_ev1_pdata = { |
674 | .gpios = { | |
675 | [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12), | |
676 | [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12), | |
677 | [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13), | |
678 | [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14), | |
679 | [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8), | |
680 | }, | |
681 | }; | |
682 | ||
70660e5d | 683 | static struct i2c_board_info i2c_devs1[] __devinitdata = { |
e1a3c74f | 684 | { I2C_BOARD_INFO("wm8311", 0x34), |
ae24c263 MB |
685 | .irq = S3C_EINT(0), |
686 | .platform_data = &glenfarclas_pmic_pdata }, | |
687 | ||
ea070cd2 | 688 | { I2C_BOARD_INFO("wlf-gf-module", 0x22) }, |
d0f0b43f MB |
689 | { I2C_BOARD_INFO("wlf-gf-module", 0x24) }, |
690 | { I2C_BOARD_INFO("wlf-gf-module", 0x25) }, | |
691 | { I2C_BOARD_INFO("wlf-gf-module", 0x26) }, | |
692 | ||
8504a3cb MB |
693 | { I2C_BOARD_INFO("wm1250-ev1", 0x27), |
694 | .platform_data = &wm1250_ev1_pdata }, | |
e1a3c74f MB |
695 | }; |
696 | ||
8351c7aa MB |
697 | static struct s3c2410_platform_i2c i2c1_pdata = { |
698 | .frequency = 400000, | |
699 | .bus_num = 1, | |
e1a3c74f MB |
700 | }; |
701 | ||
702 | static void __init crag6410_map_io(void) | |
703 | { | |
704 | s3c64xx_init_io(NULL, 0); | |
705 | s3c24xx_init_clocks(12000000); | |
706 | s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs)); | |
707 | ||
708 | /* LCD type and Bypass set by bootloader */ | |
709 | } | |
710 | ||
711 | static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = { | |
712 | .max_width = 4, | |
713 | .cd_type = S3C_SDHCI_CD_PERMANENT, | |
a9294cdc | 714 | .host_caps = MMC_CAP_POWER_OFF_CARD, |
e1a3c74f MB |
715 | }; |
716 | ||
e1a3c74f MB |
717 | static void crag6410_cfg_sdhci0(struct platform_device *dev, int width) |
718 | { | |
719 | /* Set all the necessary GPG pins to special-function 2 */ | |
720 | s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2)); | |
721 | ||
722 | /* force card-detected for prototype 0 */ | |
723 | s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN); | |
724 | } | |
725 | ||
726 | static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = { | |
727 | .max_width = 4, | |
728 | .cd_type = S3C_SDHCI_CD_INTERNAL, | |
729 | .cfg_gpio = crag6410_cfg_sdhci0, | |
fb7f60f3 | 730 | .host_caps = MMC_CAP_POWER_OFF_CARD, |
e1a3c74f MB |
731 | }; |
732 | ||
66211f98 MB |
733 | static const struct gpio_led gpio_leds[] = { |
734 | { | |
735 | .name = "d13:green:", | |
736 | .gpio = MMGPIO_GPIO_BASE + 0, | |
737 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
738 | }, | |
739 | { | |
740 | .name = "d14:green:", | |
741 | .gpio = MMGPIO_GPIO_BASE + 1, | |
742 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
743 | }, | |
744 | { | |
745 | .name = "d15:green:", | |
746 | .gpio = MMGPIO_GPIO_BASE + 2, | |
747 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
748 | }, | |
749 | { | |
750 | .name = "d16:green:", | |
751 | .gpio = MMGPIO_GPIO_BASE + 3, | |
752 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
753 | }, | |
754 | { | |
755 | .name = "d17:green:", | |
756 | .gpio = MMGPIO_GPIO_BASE + 4, | |
757 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
758 | }, | |
759 | { | |
760 | .name = "d18:green:", | |
761 | .gpio = MMGPIO_GPIO_BASE + 5, | |
762 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
763 | }, | |
764 | { | |
765 | .name = "d19:green:", | |
766 | .gpio = MMGPIO_GPIO_BASE + 6, | |
767 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
768 | }, | |
769 | { | |
770 | .name = "d20:green:", | |
771 | .gpio = MMGPIO_GPIO_BASE + 7, | |
772 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
773 | }, | |
774 | }; | |
775 | ||
776 | static const struct gpio_led_platform_data gpio_leds_pdata = { | |
777 | .leds = gpio_leds, | |
778 | .num_leds = ARRAY_SIZE(gpio_leds), | |
e1a3c74f MB |
779 | }; |
780 | ||
99f6e1f5 JS |
781 | static struct s3c_hsotg_plat crag6410_hsotg_pdata; |
782 | ||
e1a3c74f MB |
783 | static void __init crag6410_machine_init(void) |
784 | { | |
785 | /* Open drain IRQs need pullups */ | |
786 | s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP); | |
787 | s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP); | |
788 | ||
789 | gpio_request(S3C64XX_GPB(0), "LCD power"); | |
790 | gpio_direction_output(S3C64XX_GPB(0), 0); | |
791 | ||
792 | gpio_request(S3C64XX_GPF(14), "LCD PWM"); | |
793 | gpio_direction_output(S3C64XX_GPF(14), 0); /* turn off */ | |
794 | ||
795 | gpio_request(S3C64XX_GPB(1), "SD power"); | |
796 | gpio_direction_output(S3C64XX_GPB(1), 0); | |
797 | ||
798 | gpio_request(S3C64XX_GPF(10), "nRESETSEL"); | |
799 | gpio_direction_output(S3C64XX_GPF(10), 1); | |
800 | ||
801 | s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata); | |
e1a3c74f MB |
802 | s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata); |
803 | ||
804 | s3c_i2c0_set_platdata(&i2c0_pdata); | |
8351c7aa | 805 | s3c_i2c1_set_platdata(&i2c1_pdata); |
e1a3c74f | 806 | s3c_fb_set_platdata(&crag6410_lcd_pdata); |
99f6e1f5 | 807 | s3c_hsotg_set_platdata(&crag6410_hsotg_pdata); |
e1a3c74f MB |
808 | |
809 | i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); | |
810 | i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); | |
811 | ||
812 | samsung_keypad_set_platdata(&crag6410_keypad_data); | |
4d0efdd5 | 813 | s3c64xx_spi0_set_platdata(NULL, 0, 1); |
e1a3c74f MB |
814 | |
815 | platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices)); | |
816 | ||
66211f98 MB |
817 | gpio_led_register_device(-1, &gpio_leds_pdata); |
818 | ||
ae24c263 MB |
819 | regulator_has_full_constraints(); |
820 | ||
c656c306 | 821 | s3c64xx_pm_init(); |
e1a3c74f MB |
822 | } |
823 | ||
824 | MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410") | |
825 | /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */ | |
170a5908 | 826 | .atag_offset = 0x100, |
e1a3c74f | 827 | .init_irq = s3c6410_init_irq, |
774b51f8 | 828 | .handle_irq = vic_handle_irq, |
e1a3c74f MB |
829 | .map_io = crag6410_map_io, |
830 | .init_machine = crag6410_machine_init, | |
cc8f252b | 831 | .init_late = s3c64xx_init_late, |
e1a3c74f | 832 | .timer = &s3c24xx_timer, |
ff84ded2 | 833 | .restart = s3c64xx_restart, |
e1a3c74f | 834 | MACHINE_END |