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Merge remote-tracking branch 'regulator/topic/max8973' into regulator-next
[deliverable/linux.git] / arch / arm / mach-omap2 / board-4430sdp.c
CommitLineData
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>
509b6d93 27#include <linux/leds.h>
f389f4cb 28#include <linux/leds_pwm.h>
0f1142a5 29#include <linux/platform_data/omap4-keypad.h>
46ba0abf 30
6b2f55d7 31#include <asm/hardware/gic.h>
46ba0abf
SS		 32#include <asm/mach-types.h>
33#include <asm/mach/arch.h>
34#include <asm/mach/map.h>
35
4e65331c 36#include "common.h"
bce06683 37#include <plat/usb.h>
717c1fbf 38#include <plat/mmc.h>
0e70156d 39#include "omap4-keypad.h"
a0b38cc4 40#include <video/omapdss.h>
12595d46 41#include <video/omap-panel-nokia-dsi.h>
bfdf7ab1 42#include <video/omap-panel-picodlp.h>
6de8bae8 43#include <linux/wl12xx.h>
a433ffab 44#include <linux/platform_data/omap-abe-twl6040.h>
04aeae77 45
dbc04161 46#include "soc.h"
fb6bf632 47#include "mux.h"
717c1fbf 48#include "hsmmc.h"
4814ced5 49#include "control.h"
fbd8071c 50#include "common-board-devices.h"
46ba0abf 51
b2aa5e57
AA		 52#define ETH_KS8851_IRQ 34
53#define ETH_KS8851_POWER_ON 48
54#define ETH_KS8851_QUART 138
94ce7a66
SD		 55#define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
56#define OMAP4_SFH7741_ENABLE_GPIO 188
3932a32f 57#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
0425b48b 58#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
aa74274b 59#define HDMI_GPIO_HPD 63 /* Hotplug detect */
12595d46 60#define DISPLAY_SEL_GPIO 59 /* LCD2/PicoDLP switch */
bfdf7ab1 61#define DLP_POWER_ON_GPIO 40
b2aa5e57 62
6de8bae8
VM		 63#define GPIO_WIFI_PMENA 54
64#define GPIO_WIFI_IRQ 53
65
59556765
SR		 66static const int sdp4430_keymap[] = {
67 KEY(0, 0, KEY_E),
68 KEY(0, 1, KEY_R),
69 KEY(0, 2, KEY_T),
70 KEY(0, 3, KEY_HOME),
71 KEY(0, 4, KEY_F5),
72 KEY(0, 5, KEY_UNKNOWN),
73 KEY(0, 6, KEY_I),
74 KEY(0, 7, KEY_LEFTSHIFT),
75
76 KEY(1, 0, KEY_D),
77 KEY(1, 1, KEY_F),
78 KEY(1, 2, KEY_G),
79 KEY(1, 3, KEY_SEND),
80 KEY(1, 4, KEY_F6),
81 KEY(1, 5, KEY_UNKNOWN),
82 KEY(1, 6, KEY_K),
83 KEY(1, 7, KEY_ENTER),
84
85 KEY(2, 0, KEY_X),
86 KEY(2, 1, KEY_C),
87 KEY(2, 2, KEY_V),
88 KEY(2, 3, KEY_END),
89 KEY(2, 4, KEY_F7),
90 KEY(2, 5, KEY_UNKNOWN),
91 KEY(2, 6, KEY_DOT),
92 KEY(2, 7, KEY_CAPSLOCK),
93
94 KEY(3, 0, KEY_Z),
95 KEY(3, 1, KEY_KPPLUS),
96 KEY(3, 2, KEY_B),
97 KEY(3, 3, KEY_F1),
98 KEY(3, 4, KEY_F8),
99 KEY(3, 5, KEY_UNKNOWN),
100 KEY(3, 6, KEY_O),
101 KEY(3, 7, KEY_SPACE),
102
103 KEY(4, 0, KEY_W),
104 KEY(4, 1, KEY_Y),
105 KEY(4, 2, KEY_U),
106 KEY(4, 3, KEY_F2),
107 KEY(4, 4, KEY_VOLUMEUP),
108 KEY(4, 5, KEY_UNKNOWN),
109 KEY(4, 6, KEY_L),
110 KEY(4, 7, KEY_LEFT),
111
112 KEY(5, 0, KEY_S),
113 KEY(5, 1, KEY_H),
114 KEY(5, 2, KEY_J),
115 KEY(5, 3, KEY_F3),
116 KEY(5, 4, KEY_F9),
117 KEY(5, 5, KEY_VOLUMEDOWN),
118 KEY(5, 6, KEY_M),
119 KEY(5, 7, KEY_RIGHT),
120
121 KEY(6, 0, KEY_Q),
122 KEY(6, 1, KEY_A),
123 KEY(6, 2, KEY_N),
124 KEY(6, 3, KEY_BACK),
125 KEY(6, 4, KEY_BACKSPACE),
126 KEY(6, 5, KEY_UNKNOWN),
127 KEY(6, 6, KEY_P),
128 KEY(6, 7, KEY_UP),
129
130 KEY(7, 0, KEY_PROG1),
131 KEY(7, 1, KEY_PROG2),
132 KEY(7, 2, KEY_PROG3),
133 KEY(7, 3, KEY_PROG4),
134 KEY(7, 4, KEY_F4),
135 KEY(7, 5, KEY_UNKNOWN),
136 KEY(7, 6, KEY_OK),
137 KEY(7, 7, KEY_DOWN),
138};
a368f776 139static struct omap_device_pad keypad_pads[] = {
f67df6c6
SD		 140 { .name = "kpd_col1.kpd_col1",
141 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
142 },
143 { .name = "kpd_col1.kpd_col1",
144 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
145 },
146 { .name = "kpd_col2.kpd_col2",
147 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
148 },
149 { .name = "kpd_col3.kpd_col3",
150 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
151 },
152 { .name = "kpd_col4.kpd_col4",
153 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
154 },
155 { .name = "kpd_col5.kpd_col5",
156 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
157 },
158 { .name = "gpmc_a23.kpd_col7",
159 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
160 },
161 { .name = "gpmc_a22.kpd_col6",
162 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
163 },
164 { .name = "kpd_row0.kpd_row0",
165 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
166 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
167 },
168 { .name = "kpd_row1.kpd_row1",
169 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
170 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
171 },
172 { .name = "kpd_row2.kpd_row2",
173 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
174 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
175 },
176 { .name = "kpd_row3.kpd_row3",
177 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
178 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
179 },
180 { .name = "kpd_row4.kpd_row4",
181 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
182 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
183 },
184 { .name = "kpd_row5.kpd_row5",
185 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
186 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
187 },
188 { .name = "gpmc_a18.kpd_row6",
189 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
190 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
191 },
192 { .name = "gpmc_a19.kpd_row7",
193 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
194 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
195 },
196};
59556765
SR		 197
198static struct matrix_keymap_data sdp4430_keymap_data = {
199 .keymap = sdp4430_keymap,
200 .keymap_size = ARRAY_SIZE(sdp4430_keymap),
201};
202
203static struct omap4_keypad_platform_data sdp4430_keypad_data = {
204 .keymap_data = &sdp4430_keymap_data,
205 .rows = 8,
206 .cols = 8,
207};
f67df6c6
SD		 208
209static struct omap_board_data keypad_data = {
210 .id = 1,
211 .pads = keypad_pads,
212 .pads_cnt = ARRAY_SIZE(keypad_pads),
213};
214
509b6d93
H		 215static struct gpio_led sdp4430_gpio_leds[] = {
216 {
217 .name = "omap4:green:debug0",
218 .gpio = 61,
219 },
220 {
221 .name = "omap4:green:debug1",
222 .gpio = 30,
223 },
224 {
225 .name = "omap4:green:debug2",
226 .gpio = 7,
227 },
228 {
229 .name = "omap4:green:debug3",
230 .gpio = 8,
231 },
232 {
233 .name = "omap4:green:debug4",
234 .gpio = 50,
235 },
236 {
237 .name = "omap4:blue:user",
238 .gpio = 169,
239 },
240 {
241 .name = "omap4:red:user",
242 .gpio = 170,
243 },
244 {
245 .name = "omap4:green:user",
246 .gpio = 139,
247 },
248
249};
250
94ce7a66
SD		 251static struct gpio_keys_button sdp4430_gpio_keys[] = {
252 {
253 .desc = "Proximity Sensor",
254 .type = EV_SW,
255 .code = SW_FRONT_PROXIMITY,
256 .gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
257 .active_low = 0,
258 }
259};
260
509b6d93
H		 261static struct gpio_led_platform_data sdp4430_led_data = {
262 .leds = sdp4430_gpio_leds,
263 .num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
264};
265
f389f4cb
H		 266static struct led_pwm sdp4430_pwm_leds[] = {
267 {
268 .name = "omap4:green:chrg",
269 .pwm_id = 1,
270 .max_brightness = 255,
271 .pwm_period_ns = 7812500,
272 },
273};
274
275static struct led_pwm_platform_data sdp4430_pwm_data = {
276 .num_leds = ARRAY_SIZE(sdp4430_pwm_leds),
277 .leds = sdp4430_pwm_leds,
278};
279
280static struct platform_device sdp4430_leds_pwm = {
281 .name = "leds_pwm",
282 .id = -1,
283 .dev = {
284 .platform_data = &sdp4430_pwm_data,
285 },
286};
287
94ce7a66
SD		 288static int omap_prox_activate(struct device *dev)
289{
290 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
291 return 0;
292}
293
294static void omap_prox_deactivate(struct device *dev)
295{
296 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
297}
298
299static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
300 .buttons = sdp4430_gpio_keys,
301 .nbuttons = ARRAY_SIZE(sdp4430_gpio_keys),
302 .enable = omap_prox_activate,
303 .disable = omap_prox_deactivate,
304};
305
306static struct platform_device sdp4430_gpio_keys_device = {
307 .name = "gpio-keys",
308 .id = -1,
309 .dev = {
310 .platform_data = &sdp4430_gpio_keys_data,
311 },
312};
313
509b6d93
H		 314static struct platform_device sdp4430_leds_gpio = {
315 .name = "leds-gpio",
316 .id = -1,
317 .dev = {
318 .platform_data = &sdp4430_led_data,
319 },
320};
b2aa5e57
AA		 321static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
322 {
323 .modalias = "ks8851",
324 .bus_num = 1,
325 .chip_select = 0,
326 .max_speed_hz = 24000000,
2534b4a4
UKK		 327 /*
328 * .irq is set to gpio_to_irq(ETH_KS8851_IRQ)
329 * in omap_4430sdp_init
330 */
b2aa5e57
AA		 331 },
332};
333
bc593f5d
IG		 334static struct gpio sdp4430_eth_gpios[] __initdata = {
335 { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" },
336 { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" },
337 { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" },
338};
339
89c4705e 340static int __init omap_ethernet_init(void)
b2aa5e57
AA		 341{
342 int status;
343
344 /* Request of GPIO lines */
bc593f5d
IG		 345 status = gpio_request_array(sdp4430_eth_gpios,
346 ARRAY_SIZE(sdp4430_eth_gpios));
347 if (status)
348 pr_err("Cannot request ETH GPIOs\n");
b2aa5e57 349
b2aa5e57
AA		 350 return status;
351}
352
87b25c1b
PU		 353static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
354 REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
355 REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
356};
357
358static struct regulator_init_data sdp4430_vbat_data = {
359 .constraints = {
360 .always_on = 1,
361 },
362 .num_consumer_supplies = ARRAY_SIZE(sdp4430_vbat_supply),
363 .consumer_supplies = sdp4430_vbat_supply,
364};
365
366static struct fixed_voltage_config sdp4430_vbat_pdata = {
367 .supply_name = "VBAT",
368 .microvolts = 3750000,
369 .init_data = &sdp4430_vbat_data,
370 .gpio = -EINVAL,
371};
372
373static struct platform_device sdp4430_vbat = {
374 .name = "reg-fixed-voltage",
375 .id = -1,
376 .dev = {
377 .platform_data = &sdp4430_vbat_pdata,
378 },
379};
380
95712de0
PU		 381static struct platform_device sdp4430_dmic_codec = {
382 .name = "dmic-codec",
383 .id = -1,
384};
385
85dd0c59
RN		 386static struct platform_device sdp4430_hdmi_audio_codec = {
387 .name = "hdmi-audio-codec",
388 .id = -1,
389};
390
a433ffab
PU		 391static struct omap_abe_twl6040_data sdp4430_abe_audio_data = {
392 .card_name = "SDP4430",
393 .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
394 .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
395 .has_ep = 1,
396 .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
397 .has_vibra = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
398
399 .has_dmic = 1,
400 .has_hsmic = 1,
401 .has_mainmic = 1,
402 .has_submic = 1,
403 .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
404
405 .jack_detection = 1,
406 /* MCLK input is 38.4MHz */
407 .mclk_freq = 38400000,
408};
409
410static struct platform_device sdp4430_abe_audio = {
411 .name = "omap-abe-twl6040",
412 .id = -1,
413 .dev = {
414 .platform_data = &sdp4430_abe_audio_data,
415 },
416};
417
46ba0abf 418static struct platform_device *sdp4430_devices[] __initdata = {
94ce7a66 419 &sdp4430_gpio_keys_device,
509b6d93 420 &sdp4430_leds_gpio,
f389f4cb 421 &sdp4430_leds_pwm,
87b25c1b 422 &sdp4430_vbat,
95712de0 423 &sdp4430_dmic_codec,
a433ffab 424 &sdp4430_abe_audio,
85dd0c59 425 &sdp4430_hdmi_audio_codec,
46ba0abf
SS		 426};
427
bce06683
MM		 428static struct omap_musb_board_data musb_board_data = {
429 .interface_type = MUSB_INTERFACE_UTMI,
09e72002 430 .mode = MUSB_OTG,
bce06683
MM		 431 .power = 100,
432};
717c1fbf 433
434static struct omap2_hsmmc_info mmc[] = {
6e30a7db 435 {
717c1fbf 436 .mmc = 2,
3a63833e 437 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
717c1fbf 438 .gpio_cd = -EINVAL,
439 .gpio_wp = -EINVAL,
440 .nonremovable = true,
64be9782 441 .ocr_mask = MMC_VDD_29_30,
b1c1df7a 442 .no_off_init = true,
6e30a7db 443 },
0005ae73
KK		 444 {
445 .mmc = 1,
446 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
27a69d70 447 .gpio_cd = -EINVAL,
0005ae73
KK		 448 .gpio_wp = -EINVAL,
449 },
6de8bae8
VM		 450 {
451 .mmc = 5,
452 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
fac1d933 453 .pm_caps = MMC_PM_KEEP_POWER,
6de8bae8
VM		 454 .gpio_cd = -EINVAL,
455 .gpio_wp = -EINVAL,
456 .ocr_mask = MMC_VDD_165_195,
457 .nonremovable = true,
458 },
717c1fbf 459 {} /* Terminator */
460};
461
5026391c 462static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
786b01a8 463 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
5026391c 464};
786b01a8 465
6de8bae8
VM		 466static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = {
467 .supply = "vmmc",
468 .dev_name = "omap_hsmmc.4",
469};
470
471static struct regulator_init_data sdp4430_vmmc5 = {
472 .constraints = {
473 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
474 },
475 .num_consumer_supplies = 1,
476 .consumer_supplies = &omap4_sdp4430_vmmc5_supply,
477};
478
479static struct fixed_voltage_config sdp4430_vwlan = {
480 .supply_name = "vwl1271",
481 .microvolts = 1800000, /* 1.8V */
482 .gpio = GPIO_WIFI_PMENA,
483 .startup_delay = 70000, /* 70msec */
484 .enable_high = 1,
485 .enabled_at_boot = 0,
486 .init_data = &sdp4430_vmmc5,
487};
488
489static struct platform_device omap_vwlan_device = {
490 .name = "reg-fixed-voltage",
491 .id = 1,
492 .dev = {
493 .platform_data = &sdp4430_vwlan,
494 },
495};
496
6e30a7db
B		 497static struct regulator_init_data sdp4430_vaux1 = {
498 .constraints = {
499 .min_uV = 1000000,
500 .max_uV = 3000000,
501 .apply_uV = true,
502 .valid_modes_mask = REGULATOR_MODE_NORMAL
503 | REGULATOR_MODE_STANDBY,
504 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
505 | REGULATOR_CHANGE_MODE
506 | REGULATOR_CHANGE_STATUS,
507 },
786b01a8 508 .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply),
5026391c 509 .consumer_supplies = sdp4430_vaux_supply,
6e30a7db
B		 510};
511
6e30a7db
B		 512static struct regulator_init_data sdp4430_vusim = {
513 .constraints = {
514 .min_uV = 1200000,
515 .max_uV = 2900000,
516 .apply_uV = true,
517 .valid_modes_mask = REGULATOR_MODE_NORMAL
518 | REGULATOR_MODE_STANDBY,
519 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
520 | REGULATOR_CHANGE_MODE
521 | REGULATOR_CHANGE_STATUS,
522 },
523};
524
8eaeb939 525static struct twl6040_codec_data twl6040_codec = {
1a4cdece
MLC		 526 /* single-step ramp for headset and handsfree */
527 .hs_left_step = 0x0f,
528 .hs_right_step = 0x0f,
529 .hf_left_step = 0x1d,
530 .hf_right_step = 0x1d,
531};
532
8eaeb939 533static struct twl6040_vibra_data twl6040_vibra = {
87b25c1b
PU		 534 .vibldrv_res = 8,
535 .vibrdrv_res = 3,
536 .viblmotor_res = 10,
537 .vibrmotor_res = 10,
538 .vddvibl_uV = 0, /* fixed volt supply - VBAT */
539 .vddvibr_uV = 0, /* fixed volt supply - VBAT */
540};
541
8eaeb939 542static struct twl6040_platform_data twl6040_data = {
1a4cdece 543 .codec = &twl6040_codec,
87b25c1b
PU		 544 .vibra = &twl6040_vibra,
545 .audpwron_gpio = 127,
87b25c1b
PU		 546};
547
9495d1e2
PU		 548static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = {
549 {
550 I2C_BOARD_INFO("twl6040", 0x4b),
551 .irq = 119 + OMAP44XX_IRQ_GIC_START,
552 .platform_data = &twl6040_data,
553 },
554};
555
6e30a7db 556static struct twl4030_platform_data sdp4430_twldata = {
6e30a7db 557 /* Regulators */
6e30a7db 558 .vusim = &sdp4430_vusim,
6e30a7db 559 .vaux1 = &sdp4430_vaux1,
6e30a7db
B		 560};
561
83078f9b
SD		 562static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
563 {
564 I2C_BOARD_INFO("tmp105", 0x48),
565 },
d048aca2
H		 566 {
567 I2C_BOARD_INFO("bh1780", 0x29),
568 },
83078f9b 569};
0df891bb
SD		 570static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
571 {
572 I2C_BOARD_INFO("hmc5843", 0x1e),
573 },
574};
baeb73e8
SS		 575static int __init omap4_i2c_init(void)
576{
b22f954b
PU		 577 omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
578 TWL_COMMON_REGULATOR_VDAC |
579 TWL_COMMON_REGULATOR_VAUX2 |
580 TWL_COMMON_REGULATOR_VAUX3 |
581 TWL_COMMON_REGULATOR_VMMC |
582 TWL_COMMON_REGULATOR_VPP |
583 TWL_COMMON_REGULATOR_VANA |
584 TWL_COMMON_REGULATOR_VCXIO |
585 TWL_COMMON_REGULATOR_VUSB |
1fc631ec
PU		 586 TWL_COMMON_REGULATOR_CLK32KG |
587 TWL_COMMON_REGULATOR_V1V8 |
588 TWL_COMMON_REGULATOR_V2V1);
9495d1e2
PU		 589 omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo,
590 ARRAY_SIZE(sdp4430_i2c_1_boardinfo));
baeb73e8 591 omap_register_i2c_bus(2, 400, NULL, 0);
83078f9b
SD		 592 omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
593 ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
0df891bb
SD		 594 omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
595 ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
baeb73e8
SS		 596 return 0;
597}
94ce7a66
SD		 598
599static void __init omap_sfh7741prox_init(void)
600{
bc593f5d 601 int error;
94ce7a66 602
bc593f5d
IG		 603 error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO,
604 GPIOF_OUT_INIT_LOW, "sfh7741");
605 if (error < 0)
94ce7a66
SD		 606 pr_err("%s:failed to request GPIO %d, error %d\n",
607 __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
94ce7a66
SD		 608}
609
12595d46
TV		 610static struct nokia_dsi_panel_data dsi1_panel = {
611 .name = "taal",
612 .reset_gpio = 102,
613 .use_ext_te = false,
614 .ext_te_gpio = 101,
615 .esd_interval = 0,
e4a9e94c
TV		 616 .pin_config = {
617 .num_pins = 6,
618 .pins = { 0, 1, 2, 3, 4, 5 },
619 },
12595d46
TV		 620};
621
622static struct omap_dss_device sdp4430_lcd_device = {
623 .name = "lcd",
624 .driver_name = "taal",
625 .type = OMAP_DISPLAY_TYPE_DSI,
626 .data = &dsi1_panel,
627 .phy.dsi = {
12595d46
TV		 628 .module = 0,
629 },
12595d46
TV		 630 .channel = OMAP_DSS_CHANNEL_LCD,
631};
632
633static struct nokia_dsi_panel_data dsi2_panel = {
634 .name = "taal",
635 .reset_gpio = 104,
636 .use_ext_te = false,
637 .ext_te_gpio = 103,
638 .esd_interval = 0,
e4a9e94c
TV		 639 .pin_config = {
640 .num_pins = 6,
641 .pins = { 0, 1, 2, 3, 4, 5 },
642 },
12595d46
TV		 643};
644
645static struct omap_dss_device sdp4430_lcd2_device = {
646 .name = "lcd2",
647 .driver_name = "taal",
648 .type = OMAP_DISPLAY_TYPE_DSI,
649 .data = &dsi2_panel,
650 .phy.dsi = {
12595d46
TV		 651
652 .module = 1,
653 },
12595d46
TV		 654 .channel = OMAP_DSS_CHANNEL_LCD2,
655};
656
c49d005b 657static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
cca35017
TV		 658 .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
659 .ls_oe_gpio = HDMI_GPIO_LS_OE,
c49d005b
TV		 660 .hpd_gpio = HDMI_GPIO_HPD,
661};
662
0425b48b
M		 663static struct omap_dss_device sdp4430_hdmi_device = {
664 .name = "hdmi",
665 .driver_name = "hdmi_panel",
666 .type = OMAP_DISPLAY_TYPE_HDMI,
0425b48b 667 .channel = OMAP_DSS_CHANNEL_DIGIT,
c49d005b 668 .data = &sdp4430_hdmi_data,
0425b48b
M		 669};
670
bfdf7ab1
TV		 671static struct picodlp_panel_data sdp4430_picodlp_pdata = {
672 .picodlp_adapter_id = 2,
673 .emu_done_gpio = 44,
674 .pwrgood_gpio = 45,
675};
676
677static void sdp4430_picodlp_init(void)
678{
679 int r;
680 const struct gpio picodlp_gpios[] = {
681 {DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
682 "DLP POWER ON"},
683 {sdp4430_picodlp_pdata.emu_done_gpio, GPIOF_IN,
684 "DLP EMU DONE"},
685 {sdp4430_picodlp_pdata.pwrgood_gpio, GPIOF_OUT_INIT_LOW,
686 "DLP PWRGOOD"},
687 };
688
689 r = gpio_request_array(picodlp_gpios, ARRAY_SIZE(picodlp_gpios));
690 if (r)
691 pr_err("Cannot request PicoDLP GPIOs, error %d\n", r);
692}
693
694static int sdp4430_panel_enable_picodlp(struct omap_dss_device *dssdev)
695{
696 gpio_set_value(DISPLAY_SEL_GPIO, 0);
697 gpio_set_value(DLP_POWER_ON_GPIO, 1);
698
699 return 0;
700}
701
702static void sdp4430_panel_disable_picodlp(struct omap_dss_device *dssdev)
703{
704 gpio_set_value(DLP_POWER_ON_GPIO, 0);
705 gpio_set_value(DISPLAY_SEL_GPIO, 1);
706}
707
708static struct omap_dss_device sdp4430_picodlp_device = {
709 .name = "picodlp",
710 .driver_name = "picodlp_panel",
711 .type = OMAP_DISPLAY_TYPE_DPI,
712 .phy.dpi.data_lines = 24,
713 .channel = OMAP_DSS_CHANNEL_LCD2,
714 .platform_enable = sdp4430_panel_enable_picodlp,
715 .platform_disable = sdp4430_panel_disable_picodlp,
716 .data = &sdp4430_picodlp_pdata,
717};
718
0425b48b 719static struct omap_dss_device *sdp4430_dss_devices[] = {
12595d46
TV		 720 &sdp4430_lcd_device,
721 &sdp4430_lcd2_device,
0425b48b 722 &sdp4430_hdmi_device,
bfdf7ab1 723 &sdp4430_picodlp_device,
0425b48b
M		 724};
725
726static struct omap_dss_board_info sdp4430_dss_data = {
727 .num_devices = ARRAY_SIZE(sdp4430_dss_devices),
728 .devices = sdp4430_dss_devices,
12595d46 729 .default_device = &sdp4430_lcd_device,
0425b48b
M		 730};
731
e3958fe0 732static void __init omap_4430sdp_display_init(void)
0425b48b 733{
12595d46
TV		 734 int r;
735
736 /* Enable LCD2 by default (instead of Pico DLP) */
737 r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
738 "display_sel");
739 if (r)
740 pr_err("%s: Could not get display_sel GPIO\n", __func__);
741
bfdf7ab1 742 sdp4430_picodlp_init();
0425b48b 743 omap_display_init(&sdp4430_dss_data);
9a901683
M		 744 /*
745 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
746 * later have external pull up on the HDMI I2C lines
747 */
748 if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
749 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
750 else
751 omap_hdmi_init(0);
78a1ad8f
TV		 752
753 omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
754 omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
aa74274b 755 omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
0425b48b
M		 756}
757
fb6bf632
BC		 758#ifdef CONFIG_OMAP_MUX
759static struct omap_board_mux board_mux[] __initdata = {
7d4ca85a 760 OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
c3fa201e
PU		 761 /* NIRQ2 for twl6040 */
762 OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
763 OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
e3a9ed75
PU		 764 /* GPIO_127 for twl6040 */
765 OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
766 /* McPDM */
767 OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
768 OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
769 OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
770 OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
771 OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
772 /* DMIC */
773 OMAP4_MUX(ABE_DMIC_CLK1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
774 OMAP4_MUX(ABE_DMIC_DIN1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
775 OMAP4_MUX(ABE_DMIC_DIN2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
776 OMAP4_MUX(ABE_DMIC_DIN3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
777 /* McBSP1 */
778 OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
779 OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
780 OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
781 OMAP_PULL_ENA),
782 OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
783 /* McBSP2 */
784 OMAP4_MUX(ABE_MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
785 OMAP4_MUX(ABE_MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
786 OMAP4_MUX(ABE_MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
787 OMAP_PULL_ENA),
788 OMAP4_MUX(ABE_MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
789
fb6bf632
BC		 790 { .reg_offset = OMAP_MUX_TERMINATOR },
791};
dae33526 792
fb6bf632
BC		 793#else
794#define board_mux NULL
dae33526 795 #endif
fb6bf632 796
d5de63f5 797static void __init omap4_sdp4430_wifi_mux_init(void)
6de8bae8
VM		 798{
799 omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
800 OMAP_PIN_OFF_WAKEUPENABLE);
801 omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT);
802
803 omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd",
804 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
805 omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk",
806 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
807 omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0",
808 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
809 omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1",
810 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
811 omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2",
812 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
813 omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3",
814 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
815
816}
817
818static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
6de8bae8
VM		 819 .board_ref_clock = WL12XX_REFCLOCK_26,
820 .board_tcxo_clock = WL12XX_TCXOCLOCK_26,
821};
822
70d669de 823static void __init omap4_sdp4430_wifi_init(void)
6de8bae8 824{
70d669de
RK		 825 int ret;
826
6de8bae8 827 omap4_sdp4430_wifi_mux_init();
46a0a540 828 omap4_sdp4430_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
70d669de
RK		 829 ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data);
830 if (ret)
831 pr_err("Error setting wl12xx data: %d\n", ret);
832 ret = platform_device_register(&omap_vwlan_device);
833 if (ret)
834 pr_err("Error registering wl12xx device: %d\n", ret);
6de8bae8
VM		 835}
836
46ba0abf
SS		 837static void __init omap_4430sdp_init(void)
838{
b2aa5e57 839 int status;
6fea7b0a
BC		 840 int package = OMAP_PACKAGE_CBS;
841
842 if (omap_rev() == OMAP4430_REV_ES1_0)
843 package = OMAP_PACKAGE_CBL;
21a42c92 844 omap4_mux_init(board_mux, NULL, package);
b2aa5e57 845
baeb73e8 846 omap4_i2c_init();
94ce7a66 847 omap_sfh7741prox_init();
46ba0abf 848 platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
7496ba30 849 omap_serial_init();
a4ca9dbe 850 omap_sdrc_init(NULL, NULL);
6de8bae8 851 omap4_sdp4430_wifi_init();
717c1fbf 852 omap4_twl6030_hsmmc_init(mmc);
6aa85a5a 853
46960847 854 usb_musb_init(&musb_board_data);
b2aa5e57
AA		 855
856 status = omap_ethernet_init();
857 if (status) {
858 pr_err("Ethernet initialization failed: %d\n", status);
859 } else {
860 sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
861 spi_register_board_info(sdp4430_spi_board_info,
862 ARRAY_SIZE(sdp4430_spi_board_info));
863 }
59556765 864
f67df6c6 865 status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data);
59556765
SR		 866 if (status)
867 pr_err("Keypad initialization failed: %d\n", status);
0425b48b
M		 868
869 omap_4430sdp_display_init();
46ba0abf
SS		 870}
871
46ba0abf
SS		 872MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
873 /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
5e52b435 874 .atag_offset = 0x100,
06915321 875 .smp = smp_ops(omap4_smp_ops),
71ee7dad 876 .reserve = omap_reserve,
e990a406 877 .map_io = omap4_map_io,
8f5b5a41 878 .init_early = omap4430_init_early,
3dc3bad6 879 .init_irq = gic_init_irq,
6b2f55d7 880 .handle_irq = gic_handle_irq,
46ba0abf 881 .init_machine = omap_4430sdp_init,
bbd707ac 882 .init_late = omap4430_init_late,
e74984e4 883 .timer = &omap4_timer,
baa95883 884 .restart = omap_prcm_restart,
46ba0abf 885MACHINE_END
Linux kernel - Deliverables
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