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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> | |
334a1c70 | 17 | #include <linux/serial_s3c.h> |
e1a3c74f MB |
18 | #include <linux/platform_device.h> |
19 | #include <linux/fb.h> | |
20 | #include <linux/io.h> | |
21 | #include <linux/init.h> | |
22 | #include <linux/gpio.h> | |
66211f98 | 23 | #include <linux/leds.h> |
e1a3c74f | 24 | #include <linux/delay.h> |
fb7f60f3 | 25 | #include <linux/mmc/host.h> |
e1a3c74f | 26 | #include <linux/regulator/machine.h> |
ae24c263 | 27 | #include <linux/regulator/fixed.h> |
e1a3c74f MB |
28 | #include <linux/pwm_backlight.h> |
29 | #include <linux/dm9000.h> | |
30 | #include <linux/gpio_keys.h> | |
31 | #include <linux/basic_mmio_gpio.h> | |
32 | #include <linux/spi/spi.h> | |
33 | ||
5877457a | 34 | #include <linux/platform_data/pca953x.h> |
126625e1 | 35 | #include <linux/platform_data/s3c-hsotg.h> |
e1a3c74f MB |
36 | |
37 | #include <video/platform_lcd.h> | |
38 | ||
39 | #include <linux/mfd/wm831x/core.h> | |
40 | #include <linux/mfd/wm831x/pdata.h> | |
ae24c263 | 41 | #include <linux/mfd/wm831x/irq.h> |
e1a3c74f MB |
42 | #include <linux/mfd/wm831x/gpio.h> |
43 | ||
8504a3cb MB |
44 | #include <sound/wm1250-ev1.h> |
45 | ||
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> | |
e1a3c74f | 52 | #include <mach/regs-gpio.h> |
b0161caa | 53 | #include <mach/gpio-samsung.h> |
e1a3c74f | 54 | |
e1a3c74f MB |
55 | #include <plat/fb.h> |
56 | #include <plat/sdhci.h> | |
57 | #include <plat/gpio-cfg.h> | |
436d42c6 | 58 | #include <linux/platform_data/spi-s3c64xx.h> |
e1a3c74f MB |
59 | |
60 | #include <plat/keypad.h> | |
61 | #include <plat/clock.h> | |
62 | #include <plat/devs.h> | |
63 | #include <plat/cpu.h> | |
64 | #include <plat/adc.h> | |
436d42c6 | 65 | #include <linux/platform_data/i2c-s3c2410.h> |
e1a3c74f | 66 | #include <plat/pm.h> |
04a49b71 | 67 | #include <plat/samsung-time.h> |
e1a3c74f | 68 | |
b024043b | 69 | #include "common.h" |
e6235928 | 70 | #include "crag6410.h" |
8bb86ead | 71 | #include "regs-gpio-memport.h" |
a81c1970 | 72 | #include "regs-modem.h" |
f2bfd174 | 73 | #include "regs-sys.h" |
b024043b | 74 | |
e1a3c74f MB |
75 | /* serial port setup */ |
76 | ||
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) | |
80 | ||
81 | static struct s3c2410_uartcfg crag6410_uartcfgs[] __initdata = { | |
82 | [0] = { | |
ae24c263 MB |
83 | .hwport = 0, |
84 | .flags = 0, | |
85 | .ucon = UCON, | |
86 | .ulcon = ULCON, | |
87 | .ufcon = UFCON, | |
e1a3c74f MB |
88 | }, |
89 | [1] = { | |
ae24c263 MB |
90 | .hwport = 1, |
91 | .flags = 0, | |
92 | .ucon = UCON, | |
93 | .ulcon = ULCON, | |
94 | .ufcon = UFCON, | |
e1a3c74f MB |
95 | }, |
96 | [2] = { | |
ae24c263 MB |
97 | .hwport = 2, |
98 | .flags = 0, | |
99 | .ucon = UCON, | |
100 | .ulcon = ULCON, | |
101 | .ufcon = UFCON, | |
e1a3c74f MB |
102 | }, |
103 | [3] = { | |
ae24c263 MB |
104 | .hwport = 3, |
105 | .flags = 0, | |
106 | .ucon = UCON, | |
107 | .ulcon = ULCON, | |
108 | .ufcon = UFCON, | |
e1a3c74f MB |
109 | }, |
110 | }; | |
111 | ||
112 | static struct platform_pwm_backlight_data crag6410_backlight_data = { | |
113 | .pwm_id = 0, | |
114 | .max_brightness = 1000, | |
115 | .dft_brightness = 600, | |
116 | .pwm_period_ns = 100000, /* about 1kHz */ | |
a63652f1 | 117 | .enable_gpio = -1, |
e1a3c74f MB |
118 | }; |
119 | ||
120 | static struct platform_device crag6410_backlight_device = { | |
121 | .name = "pwm-backlight", | |
122 | .id = -1, | |
123 | .dev = { | |
7fa33bdb | 124 | .parent = &samsung_device_pwm.dev, |
e1a3c74f MB |
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 */ |
351a102d | 174 | static struct s3c_fb_platdata crag6410_lcd_pdata = { |
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 | ||
351a102d | 184 | static uint32_t crag6410_keymap[] = { |
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 | ||
351a102d | 200 | static struct matrix_keymap_data crag6410_keymap_data = { |
e1a3c74f MB |
201 | .keymap = crag6410_keymap, |
202 | .keymap_size = ARRAY_SIZE(crag6410_keymap), | |
203 | }; | |
204 | ||
351a102d | 205 | static struct samsung_keypad_platdata crag6410_keypad_data = { |
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 | ||
3322914e | 290 | static struct platform_device bells_wm2200_device = { |
25752b78 MB |
291 | .name = "bells", |
292 | .id = 0, | |
293 | }; | |
294 | ||
3322914e | 295 | static struct platform_device bells_wm5102_device = { |
25752b78 MB |
296 | .name = "bells", |
297 | .id = 1, | |
298 | }; | |
299 | ||
3322914e MB |
300 | static struct platform_device bells_wm5110_device = { |
301 | .name = "bells", | |
302 | .id = 2, | |
303 | }; | |
304 | ||
ae24c263 | 305 | static struct regulator_consumer_supply wallvdd_consumers[] = { |
554f01fb | 306 | REGULATOR_SUPPLY("SPKVDD", "1-001a"), |
ae24c263 MB |
307 | REGULATOR_SUPPLY("SPKVDD1", "1-001a"), |
308 | REGULATOR_SUPPLY("SPKVDD2", "1-001a"), | |
4ed12b50 MB |
309 | REGULATOR_SUPPLY("SPKVDDL", "1-001a"), |
310 | REGULATOR_SUPPLY("SPKVDDR", "1-001a"), | |
402f624b | 311 | |
479535ed MB |
312 | REGULATOR_SUPPLY("SPKVDDL", "spi0.1"), |
313 | REGULATOR_SUPPLY("SPKVDDR", "spi0.1"), | |
479535ed | 314 | |
402f624b MB |
315 | REGULATOR_SUPPLY("DC1VDD", "0-0034"), |
316 | REGULATOR_SUPPLY("DC2VDD", "0-0034"), | |
317 | REGULATOR_SUPPLY("DC3VDD", "0-0034"), | |
318 | REGULATOR_SUPPLY("LDO1VDD", "0-0034"), | |
319 | REGULATOR_SUPPLY("LDO2VDD", "0-0034"), | |
320 | REGULATOR_SUPPLY("LDO4VDD", "0-0034"), | |
321 | REGULATOR_SUPPLY("LDO5VDD", "0-0034"), | |
322 | REGULATOR_SUPPLY("LDO6VDD", "0-0034"), | |
323 | REGULATOR_SUPPLY("LDO7VDD", "0-0034"), | |
324 | REGULATOR_SUPPLY("LDO8VDD", "0-0034"), | |
325 | REGULATOR_SUPPLY("LDO9VDD", "0-0034"), | |
326 | REGULATOR_SUPPLY("LDO10VDD", "0-0034"), | |
327 | REGULATOR_SUPPLY("LDO11VDD", "0-0034"), | |
328 | ||
329 | REGULATOR_SUPPLY("DC1VDD", "1-0034"), | |
330 | REGULATOR_SUPPLY("DC2VDD", "1-0034"), | |
331 | REGULATOR_SUPPLY("DC3VDD", "1-0034"), | |
f4fe3881 MB |
332 | REGULATOR_SUPPLY("LDO1VDD", "1-0034"), |
333 | REGULATOR_SUPPLY("LDO2VDD", "1-0034"), | |
334 | REGULATOR_SUPPLY("LDO4VDD", "1-0034"), | |
335 | REGULATOR_SUPPLY("LDO5VDD", "1-0034"), | |
336 | REGULATOR_SUPPLY("LDO6VDD", "1-0034"), | |
337 | REGULATOR_SUPPLY("LDO7VDD", "1-0034"), | |
338 | REGULATOR_SUPPLY("LDO8VDD", "1-0034"), | |
339 | REGULATOR_SUPPLY("LDO9VDD", "1-0034"), | |
340 | REGULATOR_SUPPLY("LDO10VDD", "1-0034"), | |
341 | REGULATOR_SUPPLY("LDO11VDD", "1-0034"), | |
ae24c263 MB |
342 | }; |
343 | ||
344 | static struct regulator_init_data wallvdd_data = { | |
345 | .constraints = { | |
346 | .always_on = 1, | |
347 | }, | |
348 | .num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers), | |
349 | .consumer_supplies = wallvdd_consumers, | |
350 | }; | |
351 | ||
352 | static struct fixed_voltage_config wallvdd_pdata = { | |
353 | .supply_name = "WALLVDD", | |
354 | .microvolts = 5000000, | |
355 | .init_data = &wallvdd_data, | |
356 | .gpio = -EINVAL, | |
357 | }; | |
358 | ||
359 | static struct platform_device wallvdd_device = { | |
360 | .name = "reg-fixed-voltage", | |
361 | .id = -1, | |
362 | .dev = { | |
363 | .platform_data = &wallvdd_pdata, | |
364 | }, | |
365 | }; | |
366 | ||
e1a3c74f MB |
367 | static struct platform_device *crag6410_devices[] __initdata = { |
368 | &s3c_device_hsmmc0, | |
e1a3c74f MB |
369 | &s3c_device_hsmmc2, |
370 | &s3c_device_i2c0, | |
371 | &s3c_device_i2c1, | |
372 | &s3c_device_fb, | |
373 | &s3c_device_ohci, | |
374 | &s3c_device_usb_hsotg, | |
7fa33bdb | 375 | &samsung_device_pwm, |
e1a3c74f MB |
376 | &s3c64xx_device_iis0, |
377 | &s3c64xx_device_iis1, | |
e1a3c74f MB |
378 | &samsung_device_keypad, |
379 | &crag6410_gpio_keydev, | |
380 | &crag6410_dm9k_device, | |
381 | &s3c64xx_device_spi0, | |
382 | &crag6410_mmgpio, | |
383 | &crag6410_lcd_powerdev, | |
384 | &crag6410_backlight_device, | |
ae24c263 | 385 | &speyside_device, |
6414261f | 386 | &tobermory_device, |
c5c32c96 | 387 | &littlemill_device, |
8c051ab4 | 388 | &lowland_device, |
3322914e | 389 | &bells_wm2200_device, |
25752b78 MB |
390 | &bells_wm5102_device, |
391 | &bells_wm5110_device, | |
ae24c263 | 392 | &wallvdd_device, |
e1a3c74f MB |
393 | }; |
394 | ||
395 | static struct pca953x_platform_data crag6410_pca_data = { | |
396 | .gpio_base = PCA935X_GPIO_BASE, | |
6e11e0bd | 397 | .irq_base = -1, |
e1a3c74f MB |
398 | }; |
399 | ||
986afc98 MB |
400 | /* VDDARM is controlled by DVS1 connected to GPK(0) */ |
401 | static struct wm831x_buckv_pdata vddarm_pdata = { | |
402 | .dvs_control_src = 1, | |
403 | .dvs_gpio = S3C64XX_GPK(0), | |
404 | }; | |
405 | ||
351a102d | 406 | static struct regulator_consumer_supply vddarm_consumers[] = { |
e1a3c74f MB |
407 | REGULATOR_SUPPLY("vddarm", NULL), |
408 | }; | |
409 | ||
351a102d | 410 | static struct regulator_init_data vddarm = { |
e1a3c74f MB |
411 | .constraints = { |
412 | .name = "VDDARM", | |
413 | .min_uV = 1000000, | |
414 | .max_uV = 1300000, | |
415 | .always_on = 1, | |
416 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, | |
417 | }, | |
418 | .num_consumer_supplies = ARRAY_SIZE(vddarm_consumers), | |
419 | .consumer_supplies = vddarm_consumers, | |
35127296 | 420 | .supply_regulator = "WALLVDD", |
986afc98 | 421 | .driver_data = &vddarm_pdata, |
e1a3c74f MB |
422 | }; |
423 | ||
351a102d | 424 | static struct regulator_consumer_supply vddint_consumers[] = { |
39cb263e MB |
425 | REGULATOR_SUPPLY("vddint", NULL), |
426 | }; | |
427 | ||
351a102d | 428 | static struct regulator_init_data vddint = { |
e1a3c74f MB |
429 | .constraints = { |
430 | .name = "VDDINT", | |
431 | .min_uV = 1000000, | |
432 | .max_uV = 1200000, | |
433 | .always_on = 1, | |
434 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, | |
435 | }, | |
39cb263e MB |
436 | .num_consumer_supplies = ARRAY_SIZE(vddint_consumers), |
437 | .consumer_supplies = vddint_consumers, | |
438 | .supply_regulator = "WALLVDD", | |
e1a3c74f MB |
439 | }; |
440 | ||
351a102d | 441 | static struct regulator_init_data vddmem = { |
e1a3c74f MB |
442 | .constraints = { |
443 | .name = "VDDMEM", | |
444 | .always_on = 1, | |
445 | }, | |
446 | }; | |
447 | ||
351a102d | 448 | static struct regulator_init_data vddsys = { |
e1a3c74f MB |
449 | .constraints = { |
450 | .name = "VDDSYS,VDDEXT,VDDPCM,VDDSS", | |
451 | .always_on = 1, | |
452 | }, | |
453 | }; | |
454 | ||
351a102d | 455 | static struct regulator_consumer_supply vddmmc_consumers[] = { |
e1a3c74f MB |
456 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), |
457 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"), | |
458 | REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), | |
459 | }; | |
460 | ||
351a102d | 461 | static struct regulator_init_data vddmmc = { |
e1a3c74f MB |
462 | .constraints = { |
463 | .name = "VDDMMC,UH", | |
464 | .always_on = 1, | |
465 | }, | |
466 | .num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers), | |
467 | .consumer_supplies = vddmmc_consumers, | |
35127296 | 468 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
469 | }; |
470 | ||
351a102d | 471 | static struct regulator_init_data vddotgi = { |
e1a3c74f MB |
472 | .constraints = { |
473 | .name = "VDDOTGi", | |
474 | .always_on = 1, | |
475 | }, | |
35127296 | 476 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
477 | }; |
478 | ||
351a102d | 479 | static struct regulator_init_data vddotg = { |
e1a3c74f MB |
480 | .constraints = { |
481 | .name = "VDDOTG", | |
482 | .always_on = 1, | |
483 | }, | |
35127296 | 484 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
485 | }; |
486 | ||
351a102d | 487 | static struct regulator_init_data vddhi = { |
e1a3c74f MB |
488 | .constraints = { |
489 | .name = "VDDHI", | |
490 | .always_on = 1, | |
491 | }, | |
35127296 | 492 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
493 | }; |
494 | ||
351a102d | 495 | static struct regulator_init_data vddadc = { |
e1a3c74f MB |
496 | .constraints = { |
497 | .name = "VDDADC,VDDDAC", | |
498 | .always_on = 1, | |
499 | }, | |
35127296 | 500 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
501 | }; |
502 | ||
351a102d | 503 | static struct regulator_init_data vddmem0 = { |
e1a3c74f MB |
504 | .constraints = { |
505 | .name = "VDDMEM0", | |
506 | .always_on = 1, | |
507 | }, | |
35127296 | 508 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
509 | }; |
510 | ||
351a102d | 511 | static struct regulator_init_data vddpll = { |
e1a3c74f MB |
512 | .constraints = { |
513 | .name = "VDDPLL", | |
514 | .always_on = 1, | |
515 | }, | |
35127296 | 516 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
517 | }; |
518 | ||
351a102d | 519 | static struct regulator_init_data vddlcd = { |
e1a3c74f MB |
520 | .constraints = { |
521 | .name = "VDDLCD", | |
522 | .always_on = 1, | |
523 | }, | |
35127296 | 524 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
525 | }; |
526 | ||
351a102d | 527 | static struct regulator_init_data vddalive = { |
e1a3c74f MB |
528 | .constraints = { |
529 | .name = "VDDALIVE", | |
530 | .always_on = 1, | |
531 | }, | |
35127296 | 532 | .supply_regulator = "WALLVDD", |
e1a3c74f MB |
533 | }; |
534 | ||
351a102d | 535 | static struct wm831x_backup_pdata banff_backup_pdata = { |
89e1c3d0 MB |
536 | .charger_enable = 1, |
537 | .vlim = 2500, /* mV */ | |
538 | .ilim = 200, /* uA */ | |
539 | }; | |
540 | ||
351a102d | 541 | static struct wm831x_status_pdata banff_red_led = { |
e1a3c74f MB |
542 | .name = "banff:red:", |
543 | .default_src = WM831X_STATUS_MANUAL, | |
544 | }; | |
545 | ||
351a102d | 546 | static struct wm831x_status_pdata banff_green_led = { |
e1a3c74f MB |
547 | .name = "banff:green:", |
548 | .default_src = WM831X_STATUS_MANUAL, | |
549 | }; | |
550 | ||
351a102d | 551 | static struct wm831x_touch_pdata touch_pdata = { |
e1a3c74f | 552 | .data_irq = S3C_EINT(26), |
ae24c263 | 553 | .pd_irq = S3C_EINT(27), |
e1a3c74f MB |
554 | }; |
555 | ||
351a102d | 556 | static struct wm831x_pdata crag_pmic_pdata = { |
ae24c263 | 557 | .wm831x_num = 1, |
aaed44e1 | 558 | .gpio_base = BANFF_PMIC_GPIO_BASE, |
dcf3580a | 559 | .soft_shutdown = true, |
e1a3c74f | 560 | |
89e1c3d0 MB |
561 | .backup = &banff_backup_pdata, |
562 | ||
ae24c263 | 563 | .gpio_defaults = { |
986afc98 MB |
564 | /* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */ |
565 | [4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8, | |
ae24c263 MB |
566 | /* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/ |
567 | [10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6, | |
568 | /* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/ | |
569 | [11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7, | |
570 | }, | |
571 | ||
e1a3c74f MB |
572 | .dcdc = { |
573 | &vddarm, /* DCDC1 */ | |
574 | &vddint, /* DCDC2 */ | |
575 | &vddmem, /* DCDC3 */ | |
576 | }, | |
577 | ||
578 | .ldo = { | |
579 | &vddsys, /* LDO1 */ | |
580 | &vddmmc, /* LDO2 */ | |
581 | NULL, /* LDO3 */ | |
582 | &vddotgi, /* LDO4 */ | |
583 | &vddotg, /* LDO5 */ | |
584 | &vddhi, /* LDO6 */ | |
585 | &vddadc, /* LDO7 */ | |
586 | &vddmem0, /* LDO8 */ | |
587 | &vddpll, /* LDO9 */ | |
588 | &vddlcd, /* LDO10 */ | |
589 | &vddalive, /* LDO11 */ | |
590 | }, | |
591 | ||
592 | .status = { | |
593 | &banff_green_led, | |
594 | &banff_red_led, | |
595 | }, | |
596 | ||
597 | .touch = &touch_pdata, | |
598 | }; | |
599 | ||
351a102d | 600 | static struct i2c_board_info i2c_devs0[] = { |
e1a3c74f MB |
601 | { I2C_BOARD_INFO("24c08", 0x50), }, |
602 | { I2C_BOARD_INFO("tca6408", 0x20), | |
603 | .platform_data = &crag6410_pca_data, | |
604 | }, | |
605 | { I2C_BOARD_INFO("wm8312", 0x34), | |
606 | .platform_data = &crag_pmic_pdata, | |
607 | .irq = S3C_EINT(23), | |
608 | }, | |
609 | }; | |
610 | ||
611 | static struct s3c2410_platform_i2c i2c0_pdata = { | |
612 | .frequency = 400000, | |
613 | }; | |
614 | ||
351a102d | 615 | static struct regulator_consumer_supply pvdd_1v2_consumers[] = { |
cda2349a MB |
616 | REGULATOR_SUPPLY("DCVDD", "spi0.0"), |
617 | REGULATOR_SUPPLY("AVDD", "spi0.0"), | |
479535ed | 618 | REGULATOR_SUPPLY("AVDD", "spi0.1"), |
cda2349a MB |
619 | }; |
620 | ||
351a102d | 621 | static struct regulator_init_data pvdd_1v2 = { |
ae24c263 MB |
622 | .constraints = { |
623 | .name = "PVDD_1V2", | |
cda2349a | 624 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
ae24c263 | 625 | }, |
cda2349a MB |
626 | |
627 | .consumer_supplies = pvdd_1v2_consumers, | |
628 | .num_consumer_supplies = ARRAY_SIZE(pvdd_1v2_consumers), | |
ae24c263 MB |
629 | }; |
630 | ||
351a102d | 631 | static struct regulator_consumer_supply pvdd_1v8_consumers[] = { |
d5160ecf | 632 | REGULATOR_SUPPLY("LDOVDD", "1-001a"), |
ae24c263 MB |
633 | REGULATOR_SUPPLY("PLLVDD", "1-001a"), |
634 | REGULATOR_SUPPLY("DBVDD", "1-001a"), | |
4ed12b50 MB |
635 | REGULATOR_SUPPLY("DBVDD1", "1-001a"), |
636 | REGULATOR_SUPPLY("DBVDD2", "1-001a"), | |
637 | REGULATOR_SUPPLY("DBVDD3", "1-001a"), | |
ae24c263 MB |
638 | REGULATOR_SUPPLY("CPVDD", "1-001a"), |
639 | REGULATOR_SUPPLY("AVDD2", "1-001a"), | |
640 | REGULATOR_SUPPLY("DCVDD", "1-001a"), | |
641 | REGULATOR_SUPPLY("AVDD", "1-001a"), | |
cda2349a | 642 | REGULATOR_SUPPLY("DBVDD", "spi0.0"), |
e6a194b7 MB |
643 | |
644 | REGULATOR_SUPPLY("DBVDD", "1-003a"), | |
645 | REGULATOR_SUPPLY("LDOVDD", "1-003a"), | |
646 | REGULATOR_SUPPLY("CPVDD", "1-003a"), | |
647 | REGULATOR_SUPPLY("AVDD", "1-003a"), | |
479535ed MB |
648 | REGULATOR_SUPPLY("DBVDD1", "spi0.1"), |
649 | REGULATOR_SUPPLY("DBVDD2", "spi0.1"), | |
650 | REGULATOR_SUPPLY("DBVDD3", "spi0.1"), | |
651 | REGULATOR_SUPPLY("LDOVDD", "spi0.1"), | |
652 | REGULATOR_SUPPLY("CPVDD", "spi0.1"), | |
ae24c263 MB |
653 | }; |
654 | ||
351a102d | 655 | static struct regulator_init_data pvdd_1v8 = { |
ae24c263 MB |
656 | .constraints = { |
657 | .name = "PVDD_1V8", | |
658 | .always_on = 1, | |
659 | }, | |
660 | ||
661 | .consumer_supplies = pvdd_1v8_consumers, | |
662 | .num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers), | |
663 | }; | |
664 | ||
351a102d | 665 | static struct regulator_consumer_supply pvdd_3v3_consumers[] = { |
ae24c263 MB |
666 | REGULATOR_SUPPLY("MICVDD", "1-001a"), |
667 | REGULATOR_SUPPLY("AVDD1", "1-001a"), | |
668 | }; | |
669 | ||
351a102d | 670 | static struct regulator_init_data pvdd_3v3 = { |
ae24c263 MB |
671 | .constraints = { |
672 | .name = "PVDD_3V3", | |
673 | .always_on = 1, | |
674 | }, | |
675 | ||
676 | .consumer_supplies = pvdd_3v3_consumers, | |
677 | .num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers), | |
678 | }; | |
679 | ||
351a102d | 680 | static struct wm831x_pdata glenfarclas_pmic_pdata = { |
ae24c263 MB |
681 | .wm831x_num = 2, |
682 | .irq_base = GLENFARCLAS_PMIC_IRQ_BASE, | |
683 | .gpio_base = GLENFARCLAS_PMIC_GPIO_BASE, | |
dcf3580a | 684 | .soft_shutdown = true, |
ae24c263 MB |
685 | |
686 | .gpio_defaults = { | |
687 | /* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */ | |
688 | [0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA, | |
689 | [1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA, | |
690 | [2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA, | |
691 | }, | |
692 | ||
693 | .dcdc = { | |
694 | &pvdd_1v2, /* DCDC1 */ | |
695 | &pvdd_1v8, /* DCDC2 */ | |
696 | &pvdd_3v3, /* DCDC3 */ | |
697 | }, | |
698 | ||
699 | .disable_touch = true, | |
700 | }; | |
701 | ||
8504a3cb MB |
702 | static struct wm1250_ev1_pdata wm1250_ev1_pdata = { |
703 | .gpios = { | |
704 | [WM1250_EV1_GPIO_CLK_ENA] = S3C64XX_GPN(12), | |
705 | [WM1250_EV1_GPIO_CLK_SEL0] = S3C64XX_GPL(12), | |
706 | [WM1250_EV1_GPIO_CLK_SEL1] = S3C64XX_GPL(13), | |
707 | [WM1250_EV1_GPIO_OSR] = S3C64XX_GPL(14), | |
708 | [WM1250_EV1_GPIO_MASTER] = S3C64XX_GPL(8), | |
709 | }, | |
710 | }; | |
711 | ||
351a102d | 712 | static struct i2c_board_info i2c_devs1[] = { |
e1a3c74f | 713 | { I2C_BOARD_INFO("wm8311", 0x34), |
ae24c263 MB |
714 | .irq = S3C_EINT(0), |
715 | .platform_data = &glenfarclas_pmic_pdata }, | |
716 | ||
091cff0a | 717 | { I2C_BOARD_INFO("wlf-gf-module", 0x20) }, |
ea070cd2 | 718 | { I2C_BOARD_INFO("wlf-gf-module", 0x22) }, |
d0f0b43f MB |
719 | { I2C_BOARD_INFO("wlf-gf-module", 0x24) }, |
720 | { I2C_BOARD_INFO("wlf-gf-module", 0x25) }, | |
721 | { I2C_BOARD_INFO("wlf-gf-module", 0x26) }, | |
722 | ||
8504a3cb MB |
723 | { I2C_BOARD_INFO("wm1250-ev1", 0x27), |
724 | .platform_data = &wm1250_ev1_pdata }, | |
e1a3c74f MB |
725 | }; |
726 | ||
8351c7aa MB |
727 | static struct s3c2410_platform_i2c i2c1_pdata = { |
728 | .frequency = 400000, | |
729 | .bus_num = 1, | |
e1a3c74f MB |
730 | }; |
731 | ||
732 | static void __init crag6410_map_io(void) | |
733 | { | |
734 | s3c64xx_init_io(NULL, 0); | |
b69f460d | 735 | s3c64xx_set_xtal_freq(12000000); |
e1a3c74f | 736 | s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs)); |
04a49b71 | 737 | samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); |
e1a3c74f MB |
738 | |
739 | /* LCD type and Bypass set by bootloader */ | |
740 | } | |
741 | ||
742 | static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = { | |
743 | .max_width = 4, | |
744 | .cd_type = S3C_SDHCI_CD_PERMANENT, | |
a9294cdc | 745 | .host_caps = MMC_CAP_POWER_OFF_CARD, |
e1a3c74f MB |
746 | }; |
747 | ||
e1a3c74f MB |
748 | static void crag6410_cfg_sdhci0(struct platform_device *dev, int width) |
749 | { | |
750 | /* Set all the necessary GPG pins to special-function 2 */ | |
751 | s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2)); | |
752 | ||
753 | /* force card-detected for prototype 0 */ | |
754 | s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN); | |
755 | } | |
756 | ||
757 | static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = { | |
758 | .max_width = 4, | |
759 | .cd_type = S3C_SDHCI_CD_INTERNAL, | |
760 | .cfg_gpio = crag6410_cfg_sdhci0, | |
fb7f60f3 | 761 | .host_caps = MMC_CAP_POWER_OFF_CARD, |
e1a3c74f MB |
762 | }; |
763 | ||
66211f98 MB |
764 | static const struct gpio_led gpio_leds[] = { |
765 | { | |
766 | .name = "d13:green:", | |
767 | .gpio = MMGPIO_GPIO_BASE + 0, | |
768 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
769 | }, | |
770 | { | |
771 | .name = "d14:green:", | |
772 | .gpio = MMGPIO_GPIO_BASE + 1, | |
773 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
774 | }, | |
775 | { | |
776 | .name = "d15:green:", | |
777 | .gpio = MMGPIO_GPIO_BASE + 2, | |
778 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
779 | }, | |
780 | { | |
781 | .name = "d16:green:", | |
782 | .gpio = MMGPIO_GPIO_BASE + 3, | |
783 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
784 | }, | |
785 | { | |
786 | .name = "d17:green:", | |
787 | .gpio = MMGPIO_GPIO_BASE + 4, | |
788 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
789 | }, | |
790 | { | |
791 | .name = "d18:green:", | |
792 | .gpio = MMGPIO_GPIO_BASE + 5, | |
793 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
794 | }, | |
795 | { | |
796 | .name = "d19:green:", | |
797 | .gpio = MMGPIO_GPIO_BASE + 6, | |
798 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
799 | }, | |
800 | { | |
801 | .name = "d20:green:", | |
802 | .gpio = MMGPIO_GPIO_BASE + 7, | |
803 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
804 | }, | |
805 | }; | |
806 | ||
807 | static const struct gpio_led_platform_data gpio_leds_pdata = { | |
808 | .leds = gpio_leds, | |
809 | .num_leds = ARRAY_SIZE(gpio_leds), | |
e1a3c74f MB |
810 | }; |
811 | ||
99f6e1f5 JS |
812 | static struct s3c_hsotg_plat crag6410_hsotg_pdata; |
813 | ||
e1a3c74f MB |
814 | static void __init crag6410_machine_init(void) |
815 | { | |
816 | /* Open drain IRQs need pullups */ | |
817 | s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP); | |
818 | s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP); | |
819 | ||
820 | gpio_request(S3C64XX_GPB(0), "LCD power"); | |
821 | gpio_direction_output(S3C64XX_GPB(0), 0); | |
822 | ||
823 | gpio_request(S3C64XX_GPF(14), "LCD PWM"); | |
824 | gpio_direction_output(S3C64XX_GPF(14), 0); /* turn off */ | |
825 | ||
826 | gpio_request(S3C64XX_GPB(1), "SD power"); | |
827 | gpio_direction_output(S3C64XX_GPB(1), 0); | |
828 | ||
829 | gpio_request(S3C64XX_GPF(10), "nRESETSEL"); | |
830 | gpio_direction_output(S3C64XX_GPF(10), 1); | |
831 | ||
832 | s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata); | |
e1a3c74f MB |
833 | s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata); |
834 | ||
835 | s3c_i2c0_set_platdata(&i2c0_pdata); | |
8351c7aa | 836 | s3c_i2c1_set_platdata(&i2c1_pdata); |
e1a3c74f | 837 | s3c_fb_set_platdata(&crag6410_lcd_pdata); |
99f6e1f5 | 838 | s3c_hsotg_set_platdata(&crag6410_hsotg_pdata); |
e1a3c74f MB |
839 | |
840 | i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); | |
841 | i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); | |
842 | ||
843 | samsung_keypad_set_platdata(&crag6410_keypad_data); | |
479535ed | 844 | s3c64xx_spi0_set_platdata(NULL, 0, 2); |
e1a3c74f MB |
845 | |
846 | platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices)); | |
847 | ||
66211f98 MB |
848 | gpio_led_register_device(-1, &gpio_leds_pdata); |
849 | ||
ae24c263 MB |
850 | regulator_has_full_constraints(); |
851 | ||
c656c306 | 852 | s3c64xx_pm_init(); |
e1a3c74f MB |
853 | } |
854 | ||
855 | MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410") | |
856 | /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */ | |
170a5908 | 857 | .atag_offset = 0x100, |
e1a3c74f MB |
858 | .init_irq = s3c6410_init_irq, |
859 | .map_io = crag6410_map_io, | |
860 | .init_machine = crag6410_machine_init, | |
cc8f252b | 861 | .init_late = s3c64xx_init_late, |
04a49b71 | 862 | .init_time = samsung_timer_init, |
ff84ded2 | 863 | .restart = s3c64xx_restart, |
e1a3c74f | 864 | MACHINE_END |