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46ba0abf SS |
1 | /* |
2 | * Board support file for OMAP4430 SDP. | |
3 | * | |
4 | * Copyright (C) 2009 Texas Instruments | |
5 | * | |
6 | * Author: Santosh Shilimkar <santosh.shilimkar@ti.com> | |
7 | * | |
8 | * Based on mach-omap2/board-3430sdp.c | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | #include <linux/kernel.h> | |
16 | #include <linux/init.h> | |
17 | #include <linux/platform_device.h> | |
18 | #include <linux/io.h> | |
19 | #include <linux/gpio.h> | |
bce06683 | 20 | #include <linux/usb/otg.h> |
b2aa5e57 | 21 | #include <linux/spi/spi.h> |
6e30a7db | 22 | #include <linux/i2c/twl.h> |
8eaeb939 | 23 | #include <linux/mfd/twl6040.h> |
94ce7a66 | 24 | #include <linux/gpio_keys.h> |
6e30a7db | 25 | #include <linux/regulator/machine.h> |
6de8bae8 | 26 | #include <linux/regulator/fixed.h> |
42997c4b | 27 | #include <linux/pwm.h> |
509b6d93 | 28 | #include <linux/leds.h> |
f389f4cb | 29 | #include <linux/leds_pwm.h> |
42997c4b | 30 | #include <linux/pwm_backlight.h> |
520f7bd7 | 31 | #include <linux/irqchip/arm-gic.h> |
0f1142a5 | 32 | #include <linux/platform_data/omap4-keypad.h> |
e8c4a7ac | 33 | #include <linux/usb/musb.h> |
51482be9 | 34 | #include <linux/usb/phy.h> |
46ba0abf | 35 | |
46ba0abf SS |
36 | #include <asm/mach-types.h> |
37 | #include <asm/mach/arch.h> | |
38 | #include <asm/mach/map.h> | |
39 | ||
4e65331c | 40 | #include "common.h" |
0e70156d | 41 | #include "omap4-keypad.h" |
6de8bae8 | 42 | #include <linux/wl12xx.h> |
a433ffab | 43 | #include <linux/platform_data/omap-abe-twl6040.h> |
04aeae77 | 44 | |
dbc04161 | 45 | #include "soc.h" |
fb6bf632 | 46 | #include "mux.h" |
68f39e74 | 47 | #include "mmc.h" |
717c1fbf | 48 | #include "hsmmc.h" |
4814ced5 | 49 | #include "control.h" |
fbd8071c | 50 | #include "common-board-devices.h" |
86cf29dc | 51 | #include "dss-common.h" |
46ba0abf | 52 | |
b2aa5e57 AA |
53 | #define ETH_KS8851_IRQ 34 |
54 | #define ETH_KS8851_POWER_ON 48 | |
55 | #define ETH_KS8851_QUART 138 | |
94ce7a66 SD |
56 | #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 |
57 | #define OMAP4_SFH7741_ENABLE_GPIO 188 | |
b2aa5e57 | 58 | |
6de8bae8 VM |
59 | #define GPIO_WIFI_PMENA 54 |
60 | #define GPIO_WIFI_IRQ 53 | |
61 | ||
59556765 SR |
62 | static const int sdp4430_keymap[] = { |
63 | KEY(0, 0, KEY_E), | |
64 | KEY(0, 1, KEY_R), | |
65 | KEY(0, 2, KEY_T), | |
66 | KEY(0, 3, KEY_HOME), | |
67 | KEY(0, 4, KEY_F5), | |
68 | KEY(0, 5, KEY_UNKNOWN), | |
69 | KEY(0, 6, KEY_I), | |
70 | KEY(0, 7, KEY_LEFTSHIFT), | |
71 | ||
72 | KEY(1, 0, KEY_D), | |
73 | KEY(1, 1, KEY_F), | |
74 | KEY(1, 2, KEY_G), | |
75 | KEY(1, 3, KEY_SEND), | |
76 | KEY(1, 4, KEY_F6), | |
77 | KEY(1, 5, KEY_UNKNOWN), | |
78 | KEY(1, 6, KEY_K), | |
79 | KEY(1, 7, KEY_ENTER), | |
80 | ||
81 | KEY(2, 0, KEY_X), | |
82 | KEY(2, 1, KEY_C), | |
83 | KEY(2, 2, KEY_V), | |
84 | KEY(2, 3, KEY_END), | |
85 | KEY(2, 4, KEY_F7), | |
86 | KEY(2, 5, KEY_UNKNOWN), | |
87 | KEY(2, 6, KEY_DOT), | |
88 | KEY(2, 7, KEY_CAPSLOCK), | |
89 | ||
90 | KEY(3, 0, KEY_Z), | |
91 | KEY(3, 1, KEY_KPPLUS), | |
92 | KEY(3, 2, KEY_B), | |
93 | KEY(3, 3, KEY_F1), | |
94 | KEY(3, 4, KEY_F8), | |
95 | KEY(3, 5, KEY_UNKNOWN), | |
96 | KEY(3, 6, KEY_O), | |
97 | KEY(3, 7, KEY_SPACE), | |
98 | ||
99 | KEY(4, 0, KEY_W), | |
100 | KEY(4, 1, KEY_Y), | |
101 | KEY(4, 2, KEY_U), | |
102 | KEY(4, 3, KEY_F2), | |
103 | KEY(4, 4, KEY_VOLUMEUP), | |
104 | KEY(4, 5, KEY_UNKNOWN), | |
105 | KEY(4, 6, KEY_L), | |
106 | KEY(4, 7, KEY_LEFT), | |
107 | ||
108 | KEY(5, 0, KEY_S), | |
109 | KEY(5, 1, KEY_H), | |
110 | KEY(5, 2, KEY_J), | |
111 | KEY(5, 3, KEY_F3), | |
112 | KEY(5, 4, KEY_F9), | |
113 | KEY(5, 5, KEY_VOLUMEDOWN), | |
114 | KEY(5, 6, KEY_M), | |
115 | KEY(5, 7, KEY_RIGHT), | |
116 | ||
117 | KEY(6, 0, KEY_Q), | |
118 | KEY(6, 1, KEY_A), | |
119 | KEY(6, 2, KEY_N), | |
120 | KEY(6, 3, KEY_BACK), | |
121 | KEY(6, 4, KEY_BACKSPACE), | |
122 | KEY(6, 5, KEY_UNKNOWN), | |
123 | KEY(6, 6, KEY_P), | |
124 | KEY(6, 7, KEY_UP), | |
125 | ||
126 | KEY(7, 0, KEY_PROG1), | |
127 | KEY(7, 1, KEY_PROG2), | |
128 | KEY(7, 2, KEY_PROG3), | |
129 | KEY(7, 3, KEY_PROG4), | |
130 | KEY(7, 4, KEY_F4), | |
131 | KEY(7, 5, KEY_UNKNOWN), | |
132 | KEY(7, 6, KEY_OK), | |
133 | KEY(7, 7, KEY_DOWN), | |
134 | }; | |
a368f776 | 135 | static struct omap_device_pad keypad_pads[] = { |
f67df6c6 SD |
136 | { .name = "kpd_col1.kpd_col1", |
137 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
138 | }, | |
139 | { .name = "kpd_col1.kpd_col1", | |
140 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
141 | }, | |
142 | { .name = "kpd_col2.kpd_col2", | |
143 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
144 | }, | |
145 | { .name = "kpd_col3.kpd_col3", | |
146 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
147 | }, | |
148 | { .name = "kpd_col4.kpd_col4", | |
149 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
150 | }, | |
151 | { .name = "kpd_col5.kpd_col5", | |
152 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
153 | }, | |
154 | { .name = "gpmc_a23.kpd_col7", | |
155 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
156 | }, | |
157 | { .name = "gpmc_a22.kpd_col6", | |
158 | .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, | |
159 | }, | |
160 | { .name = "kpd_row0.kpd_row0", | |
161 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
162 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
163 | }, | |
164 | { .name = "kpd_row1.kpd_row1", | |
165 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
166 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
167 | }, | |
168 | { .name = "kpd_row2.kpd_row2", | |
169 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
170 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
171 | }, | |
172 | { .name = "kpd_row3.kpd_row3", | |
173 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
174 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
175 | }, | |
176 | { .name = "kpd_row4.kpd_row4", | |
177 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
178 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
179 | }, | |
180 | { .name = "kpd_row5.kpd_row5", | |
181 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
182 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
183 | }, | |
184 | { .name = "gpmc_a18.kpd_row6", | |
185 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
186 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
187 | }, | |
188 | { .name = "gpmc_a19.kpd_row7", | |
189 | .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | | |
190 | OMAP_MUX_MODE1 | OMAP_INPUT_EN, | |
191 | }, | |
192 | }; | |
59556765 SR |
193 | |
194 | static struct matrix_keymap_data sdp4430_keymap_data = { | |
195 | .keymap = sdp4430_keymap, | |
196 | .keymap_size = ARRAY_SIZE(sdp4430_keymap), | |
197 | }; | |
198 | ||
199 | static struct omap4_keypad_platform_data sdp4430_keypad_data = { | |
200 | .keymap_data = &sdp4430_keymap_data, | |
201 | .rows = 8, | |
202 | .cols = 8, | |
203 | }; | |
f67df6c6 SD |
204 | |
205 | static struct omap_board_data keypad_data = { | |
206 | .id = 1, | |
207 | .pads = keypad_pads, | |
208 | .pads_cnt = ARRAY_SIZE(keypad_pads), | |
209 | }; | |
210 | ||
509b6d93 H |
211 | static struct gpio_led sdp4430_gpio_leds[] = { |
212 | { | |
213 | .name = "omap4:green:debug0", | |
214 | .gpio = 61, | |
215 | }, | |
216 | { | |
217 | .name = "omap4:green:debug1", | |
218 | .gpio = 30, | |
219 | }, | |
220 | { | |
221 | .name = "omap4:green:debug2", | |
222 | .gpio = 7, | |
223 | }, | |
224 | { | |
225 | .name = "omap4:green:debug3", | |
226 | .gpio = 8, | |
227 | }, | |
228 | { | |
229 | .name = "omap4:green:debug4", | |
230 | .gpio = 50, | |
231 | }, | |
232 | { | |
233 | .name = "omap4:blue:user", | |
234 | .gpio = 169, | |
235 | }, | |
236 | { | |
237 | .name = "omap4:red:user", | |
238 | .gpio = 170, | |
239 | }, | |
240 | { | |
241 | .name = "omap4:green:user", | |
242 | .gpio = 139, | |
243 | }, | |
244 | ||
245 | }; | |
246 | ||
94ce7a66 SD |
247 | static struct gpio_keys_button sdp4430_gpio_keys[] = { |
248 | { | |
249 | .desc = "Proximity Sensor", | |
250 | .type = EV_SW, | |
251 | .code = SW_FRONT_PROXIMITY, | |
252 | .gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO, | |
253 | .active_low = 0, | |
254 | } | |
255 | }; | |
256 | ||
509b6d93 H |
257 | static struct gpio_led_platform_data sdp4430_led_data = { |
258 | .leds = sdp4430_gpio_leds, | |
259 | .num_leds = ARRAY_SIZE(sdp4430_gpio_leds), | |
260 | }; | |
261 | ||
42997c4b PU |
262 | static struct pwm_lookup sdp4430_pwm_lookup[] = { |
263 | PWM_LOOKUP("twl-pwm", 0, "leds_pwm", "omap4::keypad"), | |
264 | PWM_LOOKUP("twl-pwm", 1, "pwm-backlight", NULL), | |
265 | PWM_LOOKUP("twl-pwmled", 0, "leds_pwm", "omap4:green:chrg"), | |
266 | }; | |
267 | ||
f389f4cb | 268 | static struct led_pwm sdp4430_pwm_leds[] = { |
42997c4b PU |
269 | { |
270 | .name = "omap4::keypad", | |
271 | .max_brightness = 127, | |
272 | .pwm_period_ns = 7812500, | |
273 | }, | |
f389f4cb H |
274 | { |
275 | .name = "omap4:green:chrg", | |
f389f4cb H |
276 | .max_brightness = 255, |
277 | .pwm_period_ns = 7812500, | |
278 | }, | |
279 | }; | |
280 | ||
281 | static struct led_pwm_platform_data sdp4430_pwm_data = { | |
282 | .num_leds = ARRAY_SIZE(sdp4430_pwm_leds), | |
283 | .leds = sdp4430_pwm_leds, | |
284 | }; | |
285 | ||
286 | static struct platform_device sdp4430_leds_pwm = { | |
287 | .name = "leds_pwm", | |
288 | .id = -1, | |
289 | .dev = { | |
290 | .platform_data = &sdp4430_pwm_data, | |
291 | }, | |
292 | }; | |
293 | ||
06993d6a AC |
294 | /* Dummy regulator for pwm-backlight driver */ |
295 | static struct regulator_consumer_supply backlight_supply = | |
296 | REGULATOR_SUPPLY("enable", "pwm-backlight"); | |
297 | ||
42997c4b PU |
298 | static struct platform_pwm_backlight_data sdp4430_backlight_data = { |
299 | .max_brightness = 127, | |
300 | .dft_brightness = 127, | |
301 | .pwm_period_ns = 7812500, | |
302 | }; | |
303 | ||
304 | static struct platform_device sdp4430_backlight_pwm = { | |
305 | .name = "pwm-backlight", | |
306 | .id = -1, | |
307 | .dev = { | |
308 | .platform_data = &sdp4430_backlight_data, | |
309 | }, | |
310 | }; | |
311 | ||
94ce7a66 SD |
312 | static int omap_prox_activate(struct device *dev) |
313 | { | |
314 | gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1); | |
315 | return 0; | |
316 | } | |
317 | ||
318 | static void omap_prox_deactivate(struct device *dev) | |
319 | { | |
320 | gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0); | |
321 | } | |
322 | ||
323 | static struct gpio_keys_platform_data sdp4430_gpio_keys_data = { | |
324 | .buttons = sdp4430_gpio_keys, | |
325 | .nbuttons = ARRAY_SIZE(sdp4430_gpio_keys), | |
326 | .enable = omap_prox_activate, | |
327 | .disable = omap_prox_deactivate, | |
328 | }; | |
329 | ||
330 | static struct platform_device sdp4430_gpio_keys_device = { | |
331 | .name = "gpio-keys", | |
332 | .id = -1, | |
333 | .dev = { | |
334 | .platform_data = &sdp4430_gpio_keys_data, | |
335 | }, | |
336 | }; | |
337 | ||
509b6d93 H |
338 | static struct platform_device sdp4430_leds_gpio = { |
339 | .name = "leds-gpio", | |
340 | .id = -1, | |
341 | .dev = { | |
342 | .platform_data = &sdp4430_led_data, | |
343 | }, | |
344 | }; | |
b2aa5e57 AA |
345 | static struct spi_board_info sdp4430_spi_board_info[] __initdata = { |
346 | { | |
347 | .modalias = "ks8851", | |
348 | .bus_num = 1, | |
349 | .chip_select = 0, | |
350 | .max_speed_hz = 24000000, | |
2534b4a4 UKK |
351 | /* |
352 | * .irq is set to gpio_to_irq(ETH_KS8851_IRQ) | |
353 | * in omap_4430sdp_init | |
354 | */ | |
b2aa5e57 AA |
355 | }, |
356 | }; | |
357 | ||
bc593f5d IG |
358 | static struct gpio sdp4430_eth_gpios[] __initdata = { |
359 | { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" }, | |
360 | { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" }, | |
361 | { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" }, | |
362 | }; | |
363 | ||
89c4705e | 364 | static int __init omap_ethernet_init(void) |
b2aa5e57 AA |
365 | { |
366 | int status; | |
367 | ||
368 | /* Request of GPIO lines */ | |
bc593f5d IG |
369 | status = gpio_request_array(sdp4430_eth_gpios, |
370 | ARRAY_SIZE(sdp4430_eth_gpios)); | |
371 | if (status) | |
372 | pr_err("Cannot request ETH GPIOs\n"); | |
b2aa5e57 | 373 | |
b2aa5e57 AA |
374 | return status; |
375 | } | |
376 | ||
87b25c1b PU |
377 | static struct regulator_consumer_supply sdp4430_vbat_supply[] = { |
378 | REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"), | |
379 | REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"), | |
380 | }; | |
381 | ||
382 | static struct regulator_init_data sdp4430_vbat_data = { | |
383 | .constraints = { | |
384 | .always_on = 1, | |
385 | }, | |
386 | .num_consumer_supplies = ARRAY_SIZE(sdp4430_vbat_supply), | |
387 | .consumer_supplies = sdp4430_vbat_supply, | |
388 | }; | |
389 | ||
390 | static struct fixed_voltage_config sdp4430_vbat_pdata = { | |
391 | .supply_name = "VBAT", | |
392 | .microvolts = 3750000, | |
393 | .init_data = &sdp4430_vbat_data, | |
394 | .gpio = -EINVAL, | |
395 | }; | |
396 | ||
397 | static struct platform_device sdp4430_vbat = { | |
398 | .name = "reg-fixed-voltage", | |
399 | .id = -1, | |
400 | .dev = { | |
401 | .platform_data = &sdp4430_vbat_pdata, | |
402 | }, | |
403 | }; | |
404 | ||
95712de0 PU |
405 | static struct platform_device sdp4430_dmic_codec = { |
406 | .name = "dmic-codec", | |
407 | .id = -1, | |
408 | }; | |
409 | ||
85dd0c59 RN |
410 | static struct platform_device sdp4430_hdmi_audio_codec = { |
411 | .name = "hdmi-audio-codec", | |
412 | .id = -1, | |
413 | }; | |
414 | ||
a433ffab PU |
415 | static struct omap_abe_twl6040_data sdp4430_abe_audio_data = { |
416 | .card_name = "SDP4430", | |
417 | .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
418 | .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
419 | .has_ep = 1, | |
420 | .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
421 | .has_vibra = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
422 | ||
423 | .has_dmic = 1, | |
424 | .has_hsmic = 1, | |
425 | .has_mainmic = 1, | |
426 | .has_submic = 1, | |
427 | .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
428 | ||
429 | .jack_detection = 1, | |
430 | /* MCLK input is 38.4MHz */ | |
431 | .mclk_freq = 38400000, | |
432 | }; | |
433 | ||
434 | static struct platform_device sdp4430_abe_audio = { | |
435 | .name = "omap-abe-twl6040", | |
436 | .id = -1, | |
437 | .dev = { | |
438 | .platform_data = &sdp4430_abe_audio_data, | |
439 | }, | |
440 | }; | |
441 | ||
46ba0abf | 442 | static struct platform_device *sdp4430_devices[] __initdata = { |
94ce7a66 | 443 | &sdp4430_gpio_keys_device, |
509b6d93 | 444 | &sdp4430_leds_gpio, |
f389f4cb | 445 | &sdp4430_leds_pwm, |
42997c4b | 446 | &sdp4430_backlight_pwm, |
87b25c1b | 447 | &sdp4430_vbat, |
95712de0 | 448 | &sdp4430_dmic_codec, |
a433ffab | 449 | &sdp4430_abe_audio, |
85dd0c59 | 450 | &sdp4430_hdmi_audio_codec, |
46ba0abf SS |
451 | }; |
452 | ||
bce06683 MM |
453 | static struct omap_musb_board_data musb_board_data = { |
454 | .interface_type = MUSB_INTERFACE_UTMI, | |
09e72002 | 455 | .mode = MUSB_OTG, |
bce06683 MM |
456 | .power = 100, |
457 | }; | |
717c1fbf | 458 | |
459 | static struct omap2_hsmmc_info mmc[] = { | |
6e30a7db | 460 | { |
717c1fbf | 461 | .mmc = 2, |
3a63833e | 462 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, |
717c1fbf | 463 | .gpio_cd = -EINVAL, |
464 | .gpio_wp = -EINVAL, | |
465 | .nonremovable = true, | |
64be9782 | 466 | .ocr_mask = MMC_VDD_29_30, |
b1c1df7a | 467 | .no_off_init = true, |
6e30a7db | 468 | }, |
0005ae73 KK |
469 | { |
470 | .mmc = 1, | |
471 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, | |
27a69d70 | 472 | .gpio_cd = -EINVAL, |
0005ae73 KK |
473 | .gpio_wp = -EINVAL, |
474 | }, | |
6de8bae8 VM |
475 | { |
476 | .mmc = 5, | |
477 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, | |
fac1d933 | 478 | .pm_caps = MMC_PM_KEEP_POWER, |
6de8bae8 VM |
479 | .gpio_cd = -EINVAL, |
480 | .gpio_wp = -EINVAL, | |
481 | .ocr_mask = MMC_VDD_165_195, | |
482 | .nonremovable = true, | |
483 | }, | |
717c1fbf | 484 | {} /* Terminator */ |
485 | }; | |
486 | ||
5026391c | 487 | static struct regulator_consumer_supply sdp4430_vaux_supply[] = { |
786b01a8 | 488 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), |
5026391c | 489 | }; |
786b01a8 | 490 | |
6de8bae8 VM |
491 | static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = { |
492 | .supply = "vmmc", | |
493 | .dev_name = "omap_hsmmc.4", | |
494 | }; | |
495 | ||
496 | static struct regulator_init_data sdp4430_vmmc5 = { | |
497 | .constraints = { | |
498 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
499 | }, | |
500 | .num_consumer_supplies = 1, | |
501 | .consumer_supplies = &omap4_sdp4430_vmmc5_supply, | |
502 | }; | |
503 | ||
504 | static struct fixed_voltage_config sdp4430_vwlan = { | |
505 | .supply_name = "vwl1271", | |
506 | .microvolts = 1800000, /* 1.8V */ | |
507 | .gpio = GPIO_WIFI_PMENA, | |
508 | .startup_delay = 70000, /* 70msec */ | |
509 | .enable_high = 1, | |
510 | .enabled_at_boot = 0, | |
511 | .init_data = &sdp4430_vmmc5, | |
512 | }; | |
513 | ||
514 | static struct platform_device omap_vwlan_device = { | |
515 | .name = "reg-fixed-voltage", | |
516 | .id = 1, | |
517 | .dev = { | |
518 | .platform_data = &sdp4430_vwlan, | |
519 | }, | |
520 | }; | |
521 | ||
6e30a7db B |
522 | static struct regulator_init_data sdp4430_vaux1 = { |
523 | .constraints = { | |
524 | .min_uV = 1000000, | |
525 | .max_uV = 3000000, | |
526 | .apply_uV = true, | |
527 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
528 | | REGULATOR_MODE_STANDBY, | |
529 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
530 | | REGULATOR_CHANGE_MODE | |
531 | | REGULATOR_CHANGE_STATUS, | |
532 | }, | |
786b01a8 | 533 | .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply), |
5026391c | 534 | .consumer_supplies = sdp4430_vaux_supply, |
6e30a7db B |
535 | }; |
536 | ||
6e30a7db B |
537 | static struct regulator_init_data sdp4430_vusim = { |
538 | .constraints = { | |
539 | .min_uV = 1200000, | |
540 | .max_uV = 2900000, | |
541 | .apply_uV = true, | |
542 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
543 | | REGULATOR_MODE_STANDBY, | |
544 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
545 | | REGULATOR_CHANGE_MODE | |
546 | | REGULATOR_CHANGE_STATUS, | |
547 | }, | |
548 | }; | |
549 | ||
8eaeb939 | 550 | static struct twl6040_codec_data twl6040_codec = { |
1a4cdece MLC |
551 | /* single-step ramp for headset and handsfree */ |
552 | .hs_left_step = 0x0f, | |
553 | .hs_right_step = 0x0f, | |
554 | .hf_left_step = 0x1d, | |
555 | .hf_right_step = 0x1d, | |
556 | }; | |
557 | ||
8eaeb939 | 558 | static struct twl6040_vibra_data twl6040_vibra = { |
87b25c1b PU |
559 | .vibldrv_res = 8, |
560 | .vibrdrv_res = 3, | |
561 | .viblmotor_res = 10, | |
562 | .vibrmotor_res = 10, | |
563 | .vddvibl_uV = 0, /* fixed volt supply - VBAT */ | |
564 | .vddvibr_uV = 0, /* fixed volt supply - VBAT */ | |
565 | }; | |
566 | ||
8eaeb939 | 567 | static struct twl6040_platform_data twl6040_data = { |
1a4cdece | 568 | .codec = &twl6040_codec, |
87b25c1b PU |
569 | .vibra = &twl6040_vibra, |
570 | .audpwron_gpio = 127, | |
87b25c1b PU |
571 | }; |
572 | ||
9495d1e2 PU |
573 | static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = { |
574 | { | |
575 | I2C_BOARD_INFO("twl6040", 0x4b), | |
576 | .irq = 119 + OMAP44XX_IRQ_GIC_START, | |
577 | .platform_data = &twl6040_data, | |
578 | }, | |
579 | }; | |
580 | ||
6e30a7db | 581 | static struct twl4030_platform_data sdp4430_twldata = { |
6e30a7db | 582 | /* Regulators */ |
6e30a7db | 583 | .vusim = &sdp4430_vusim, |
6e30a7db | 584 | .vaux1 = &sdp4430_vaux1, |
6e30a7db B |
585 | }; |
586 | ||
83078f9b SD |
587 | static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { |
588 | { | |
589 | I2C_BOARD_INFO("tmp105", 0x48), | |
590 | }, | |
d048aca2 H |
591 | { |
592 | I2C_BOARD_INFO("bh1780", 0x29), | |
593 | }, | |
83078f9b | 594 | }; |
0df891bb SD |
595 | static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { |
596 | { | |
597 | I2C_BOARD_INFO("hmc5843", 0x1e), | |
598 | }, | |
599 | }; | |
baeb73e8 SS |
600 | static int __init omap4_i2c_init(void) |
601 | { | |
b22f954b PU |
602 | omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB, |
603 | TWL_COMMON_REGULATOR_VDAC | | |
604 | TWL_COMMON_REGULATOR_VAUX2 | | |
605 | TWL_COMMON_REGULATOR_VAUX3 | | |
606 | TWL_COMMON_REGULATOR_VMMC | | |
607 | TWL_COMMON_REGULATOR_VPP | | |
608 | TWL_COMMON_REGULATOR_VANA | | |
609 | TWL_COMMON_REGULATOR_VCXIO | | |
610 | TWL_COMMON_REGULATOR_VUSB | | |
1fc631ec PU |
611 | TWL_COMMON_REGULATOR_CLK32KG | |
612 | TWL_COMMON_REGULATOR_V1V8 | | |
613 | TWL_COMMON_REGULATOR_V2V1); | |
9495d1e2 PU |
614 | omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo, |
615 | ARRAY_SIZE(sdp4430_i2c_1_boardinfo)); | |
baeb73e8 | 616 | omap_register_i2c_bus(2, 400, NULL, 0); |
83078f9b SD |
617 | omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, |
618 | ARRAY_SIZE(sdp4430_i2c_3_boardinfo)); | |
0df891bb SD |
619 | omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo, |
620 | ARRAY_SIZE(sdp4430_i2c_4_boardinfo)); | |
baeb73e8 SS |
621 | return 0; |
622 | } | |
94ce7a66 SD |
623 | |
624 | static void __init omap_sfh7741prox_init(void) | |
625 | { | |
bc593f5d | 626 | int error; |
94ce7a66 | 627 | |
bc593f5d IG |
628 | error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO, |
629 | GPIOF_OUT_INIT_LOW, "sfh7741"); | |
630 | if (error < 0) | |
94ce7a66 SD |
631 | pr_err("%s:failed to request GPIO %d, error %d\n", |
632 | __func__, OMAP4_SFH7741_ENABLE_GPIO, error); | |
94ce7a66 SD |
633 | } |
634 | ||
fb6bf632 BC |
635 | #ifdef CONFIG_OMAP_MUX |
636 | static struct omap_board_mux board_mux[] __initdata = { | |
7d4ca85a | 637 | OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
c3fa201e PU |
638 | /* NIRQ2 for twl6040 */ |
639 | OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 | | |
640 | OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), | |
e3a9ed75 PU |
641 | /* GPIO_127 for twl6040 */ |
642 | OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), | |
643 | /* McPDM */ | |
644 | OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
645 | OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
646 | OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
647 | OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
648 | OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
649 | /* DMIC */ | |
650 | OMAP4_MUX(ABE_DMIC_CLK1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
651 | OMAP4_MUX(ABE_DMIC_DIN1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
652 | OMAP4_MUX(ABE_DMIC_DIN2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
653 | OMAP4_MUX(ABE_DMIC_DIN3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
654 | /* McBSP1 */ | |
655 | OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
656 | OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
657 | OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | | |
658 | OMAP_PULL_ENA), | |
659 | OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
660 | /* McBSP2 */ | |
661 | OMAP4_MUX(ABE_MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
662 | OMAP4_MUX(ABE_MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
663 | OMAP4_MUX(ABE_MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | | |
664 | OMAP_PULL_ENA), | |
665 | OMAP4_MUX(ABE_MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
666 | ||
fb6bf632 BC |
667 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
668 | }; | |
dae33526 | 669 | |
fb6bf632 BC |
670 | #else |
671 | #define board_mux NULL | |
dae33526 | 672 | #endif |
fb6bf632 | 673 | |
d5de63f5 | 674 | static void __init omap4_sdp4430_wifi_mux_init(void) |
6de8bae8 VM |
675 | { |
676 | omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT | | |
677 | OMAP_PIN_OFF_WAKEUPENABLE); | |
678 | omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT); | |
679 | ||
680 | omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd", | |
681 | OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); | |
682 | omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk", | |
683 | OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); | |
684 | omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0", | |
685 | OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); | |
686 | omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1", | |
687 | OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); | |
688 | omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2", | |
689 | OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); | |
690 | omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3", | |
691 | OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); | |
692 | ||
693 | } | |
694 | ||
695 | static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = { | |
6de8bae8 VM |
696 | .board_ref_clock = WL12XX_REFCLOCK_26, |
697 | .board_tcxo_clock = WL12XX_TCXOCLOCK_26, | |
698 | }; | |
699 | ||
70d669de | 700 | static void __init omap4_sdp4430_wifi_init(void) |
6de8bae8 | 701 | { |
70d669de RK |
702 | int ret; |
703 | ||
6de8bae8 | 704 | omap4_sdp4430_wifi_mux_init(); |
46a0a540 | 705 | omap4_sdp4430_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ); |
70d669de RK |
706 | ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data); |
707 | if (ret) | |
708 | pr_err("Error setting wl12xx data: %d\n", ret); | |
709 | ret = platform_device_register(&omap_vwlan_device); | |
710 | if (ret) | |
711 | pr_err("Error registering wl12xx device: %d\n", ret); | |
6de8bae8 VM |
712 | } |
713 | ||
46ba0abf SS |
714 | static void __init omap_4430sdp_init(void) |
715 | { | |
b2aa5e57 | 716 | int status; |
6fea7b0a BC |
717 | int package = OMAP_PACKAGE_CBS; |
718 | ||
719 | if (omap_rev() == OMAP4430_REV_ES1_0) | |
720 | package = OMAP_PACKAGE_CBL; | |
21a42c92 | 721 | omap4_mux_init(board_mux, NULL, package); |
b2aa5e57 | 722 | |
baeb73e8 | 723 | omap4_i2c_init(); |
94ce7a66 | 724 | omap_sfh7741prox_init(); |
06993d6a AC |
725 | regulator_register_always_on(0, "backlight-enable", |
726 | &backlight_supply, 1, 0); | |
46ba0abf | 727 | platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); |
7496ba30 | 728 | omap_serial_init(); |
a4ca9dbe | 729 | omap_sdrc_init(NULL, NULL); |
6de8bae8 | 730 | omap4_sdp4430_wifi_init(); |
717c1fbf | 731 | omap4_twl6030_hsmmc_init(mmc); |
6aa85a5a | 732 | |
08a48be3 | 733 | usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto"); |
46960847 | 734 | usb_musb_init(&musb_board_data); |
b2aa5e57 AA |
735 | |
736 | status = omap_ethernet_init(); | |
737 | if (status) { | |
738 | pr_err("Ethernet initialization failed: %d\n", status); | |
739 | } else { | |
740 | sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ); | |
741 | spi_register_board_info(sdp4430_spi_board_info, | |
742 | ARRAY_SIZE(sdp4430_spi_board_info)); | |
743 | } | |
59556765 | 744 | |
42997c4b | 745 | pwm_add_table(sdp4430_pwm_lookup, ARRAY_SIZE(sdp4430_pwm_lookup)); |
f67df6c6 | 746 | status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data); |
59556765 SR |
747 | if (status) |
748 | pr_err("Keypad initialization failed: %d\n", status); | |
0425b48b M |
749 | |
750 | omap_4430sdp_display_init(); | |
46ba0abf SS |
751 | } |
752 | ||
46ba0abf SS |
753 | MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") |
754 | /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ | |
5e52b435 | 755 | .atag_offset = 0x100, |
06915321 | 756 | .smp = smp_ops(omap4_smp_ops), |
71ee7dad | 757 | .reserve = omap_reserve, |
e990a406 | 758 | .map_io = omap4_map_io, |
8f5b5a41 | 759 | .init_early = omap4430_init_early, |
3dc3bad6 | 760 | .init_irq = gic_init_irq, |
46ba0abf | 761 | .init_machine = omap_4430sdp_init, |
bbd707ac | 762 | .init_late = omap4430_init_late, |
6bb27d73 | 763 | .init_time = omap4_local_timer_init, |
187e3e06 | 764 | .restart = omap44xx_restart, |
46ba0abf | 765 | MACHINE_END |