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Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -07001/*
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>
Maulik Mankadbce06682010-02-17 14:09:32 -080020#include <linux/usb/otg.h>
Abraham Arceb2aa5e52010-05-14 12:05:26 -070021#include <linux/spi/spi.h>
Balaji T K6e30a7d2010-05-12 08:27:30 +000022#include <linux/i2c/twl.h>
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -070023#include <linux/gpio_keys.h>
Balaji T K6e30a7d2010-05-12 08:27:30 +000024#include <linux/regulator/machine.h>
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -070025#include <linux/regulator/fixed.h>
Hemanth V509b6d92010-08-02 13:18:04 +030026#include <linux/leds.h>
Hemanth Vf389f4c2010-12-17 18:15:08 -080027#include <linux/leds_pwm.h>
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -070028
29#include <mach/hardware.h>
Santosh Shilimkarfbc9be12010-05-14 12:05:26 -070030#include <mach/omap4-common.h>
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -070031#include <asm/mach-types.h>
32#include <asm/mach/arch.h>
33#include <asm/mach/map.h>
34
Tony Lindgrence491cf2009-10-20 09:40:47 -070035#include <plat/board.h>
36#include <plat/common.h>
Maulik Mankadbce06682010-02-17 14:09:32 -080037#include <plat/usb.h>
kishore kadiyala717c1fb2010-05-15 18:21:06 +000038#include <plat/mmc.h>
Syed Rafiuddin59556762010-12-27 05:51:45 +000039#include <plat/omap4-keypad.h>
Tomi Valkeinena0b38cc2011-05-11 14:05:07 +030040#include <video/omapdss.h>
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -070041#include <linux/wl12xx.h>
Manjunath Kondaiah G04aeae72010-10-08 09:58:35 -070042
Benoit Coussonfb6bf632010-08-10 17:43:15 +020043#include "mux.h"
kishore kadiyala717c1fb2010-05-15 18:21:06 +000044#include "hsmmc.h"
Paul Walmsley4814ced2010-10-08 11:40:20 -060045#include "control.h"
Mike Rapoportfbd80712011-04-25 01:09:06 +030046#include "common-board-devices.h"
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -070047
Abraham Arceb2aa5e52010-05-14 12:05:26 -070048#define ETH_KS8851_IRQ 34
49#define ETH_KS8851_POWER_ON 48
50#define ETH_KS8851_QUART 138
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -070051#define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
52#define OMAP4_SFH7741_ENABLE_GPIO 188
Mythri P K0425b482011-03-08 18:50:09 +053053#define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
54#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
Abraham Arceb2aa5e52010-05-14 12:05:26 -070055
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -070056#define GPIO_WIFI_PMENA 54
57#define GPIO_WIFI_IRQ 53
58
Syed Rafiuddin59556762010-12-27 05:51:45 +000059static const int sdp4430_keymap[] = {
60 KEY(0, 0, KEY_E),
61 KEY(0, 1, KEY_R),
62 KEY(0, 2, KEY_T),
63 KEY(0, 3, KEY_HOME),
64 KEY(0, 4, KEY_F5),
65 KEY(0, 5, KEY_UNKNOWN),
66 KEY(0, 6, KEY_I),
67 KEY(0, 7, KEY_LEFTSHIFT),
68
69 KEY(1, 0, KEY_D),
70 KEY(1, 1, KEY_F),
71 KEY(1, 2, KEY_G),
72 KEY(1, 3, KEY_SEND),
73 KEY(1, 4, KEY_F6),
74 KEY(1, 5, KEY_UNKNOWN),
75 KEY(1, 6, KEY_K),
76 KEY(1, 7, KEY_ENTER),
77
78 KEY(2, 0, KEY_X),
79 KEY(2, 1, KEY_C),
80 KEY(2, 2, KEY_V),
81 KEY(2, 3, KEY_END),
82 KEY(2, 4, KEY_F7),
83 KEY(2, 5, KEY_UNKNOWN),
84 KEY(2, 6, KEY_DOT),
85 KEY(2, 7, KEY_CAPSLOCK),
86
87 KEY(3, 0, KEY_Z),
88 KEY(3, 1, KEY_KPPLUS),
89 KEY(3, 2, KEY_B),
90 KEY(3, 3, KEY_F1),
91 KEY(3, 4, KEY_F8),
92 KEY(3, 5, KEY_UNKNOWN),
93 KEY(3, 6, KEY_O),
94 KEY(3, 7, KEY_SPACE),
95
96 KEY(4, 0, KEY_W),
97 KEY(4, 1, KEY_Y),
98 KEY(4, 2, KEY_U),
99 KEY(4, 3, KEY_F2),
100 KEY(4, 4, KEY_VOLUMEUP),
101 KEY(4, 5, KEY_UNKNOWN),
102 KEY(4, 6, KEY_L),
103 KEY(4, 7, KEY_LEFT),
104
105 KEY(5, 0, KEY_S),
106 KEY(5, 1, KEY_H),
107 KEY(5, 2, KEY_J),
108 KEY(5, 3, KEY_F3),
109 KEY(5, 4, KEY_F9),
110 KEY(5, 5, KEY_VOLUMEDOWN),
111 KEY(5, 6, KEY_M),
112 KEY(5, 7, KEY_RIGHT),
113
114 KEY(6, 0, KEY_Q),
115 KEY(6, 1, KEY_A),
116 KEY(6, 2, KEY_N),
117 KEY(6, 3, KEY_BACK),
118 KEY(6, 4, KEY_BACKSPACE),
119 KEY(6, 5, KEY_UNKNOWN),
120 KEY(6, 6, KEY_P),
121 KEY(6, 7, KEY_UP),
122
123 KEY(7, 0, KEY_PROG1),
124 KEY(7, 1, KEY_PROG2),
125 KEY(7, 2, KEY_PROG3),
126 KEY(7, 3, KEY_PROG4),
127 KEY(7, 4, KEY_F4),
128 KEY(7, 5, KEY_UNKNOWN),
129 KEY(7, 6, KEY_OK),
130 KEY(7, 7, KEY_DOWN),
131};
Shubhrajyoti Dattaf67df6c2011-07-05 03:38:24 -0700132static struct omap_device_pad keypad_pads[] __initdata = {
133 { .name = "kpd_col1.kpd_col1",
134 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
135 },
136 { .name = "kpd_col1.kpd_col1",
137 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
138 },
139 { .name = "kpd_col2.kpd_col2",
140 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
141 },
142 { .name = "kpd_col3.kpd_col3",
143 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
144 },
145 { .name = "kpd_col4.kpd_col4",
146 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
147 },
148 { .name = "kpd_col5.kpd_col5",
149 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
150 },
151 { .name = "gpmc_a23.kpd_col7",
152 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
153 },
154 { .name = "gpmc_a22.kpd_col6",
155 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
156 },
157 { .name = "kpd_row0.kpd_row0",
158 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
159 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
160 },
161 { .name = "kpd_row1.kpd_row1",
162 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
163 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
164 },
165 { .name = "kpd_row2.kpd_row2",
166 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
167 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
168 },
169 { .name = "kpd_row3.kpd_row3",
170 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
171 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
172 },
173 { .name = "kpd_row4.kpd_row4",
174 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
175 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
176 },
177 { .name = "kpd_row5.kpd_row5",
178 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
179 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
180 },
181 { .name = "gpmc_a18.kpd_row6",
182 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
183 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
184 },
185 { .name = "gpmc_a19.kpd_row7",
186 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
187 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
188 },
189};
Syed Rafiuddin59556762010-12-27 05:51:45 +0000190
191static struct matrix_keymap_data sdp4430_keymap_data = {
192 .keymap = sdp4430_keymap,
193 .keymap_size = ARRAY_SIZE(sdp4430_keymap),
194};
195
196static struct omap4_keypad_platform_data sdp4430_keypad_data = {
197 .keymap_data = &sdp4430_keymap_data,
198 .rows = 8,
199 .cols = 8,
200};
Shubhrajyoti Dattaf67df6c2011-07-05 03:38:24 -0700201
202static struct omap_board_data keypad_data = {
203 .id = 1,
204 .pads = keypad_pads,
205 .pads_cnt = ARRAY_SIZE(keypad_pads),
206};
207
Hemanth V509b6d92010-08-02 13:18:04 +0300208static struct gpio_led sdp4430_gpio_leds[] = {
209 {
210 .name = "omap4:green:debug0",
211 .gpio = 61,
212 },
213 {
214 .name = "omap4:green:debug1",
215 .gpio = 30,
216 },
217 {
218 .name = "omap4:green:debug2",
219 .gpio = 7,
220 },
221 {
222 .name = "omap4:green:debug3",
223 .gpio = 8,
224 },
225 {
226 .name = "omap4:green:debug4",
227 .gpio = 50,
228 },
229 {
230 .name = "omap4:blue:user",
231 .gpio = 169,
232 },
233 {
234 .name = "omap4:red:user",
235 .gpio = 170,
236 },
237 {
238 .name = "omap4:green:user",
239 .gpio = 139,
240 },
241
242};
243
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700244static struct gpio_keys_button sdp4430_gpio_keys[] = {
245 {
246 .desc = "Proximity Sensor",
247 .type = EV_SW,
248 .code = SW_FRONT_PROXIMITY,
249 .gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
250 .active_low = 0,
251 }
252};
253
Hemanth V509b6d92010-08-02 13:18:04 +0300254static struct gpio_led_platform_data sdp4430_led_data = {
255 .leds = sdp4430_gpio_leds,
256 .num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
257};
258
Hemanth Vf389f4c2010-12-17 18:15:08 -0800259static struct led_pwm sdp4430_pwm_leds[] = {
260 {
261 .name = "omap4:green:chrg",
262 .pwm_id = 1,
263 .max_brightness = 255,
264 .pwm_period_ns = 7812500,
265 },
266};
267
268static struct led_pwm_platform_data sdp4430_pwm_data = {
269 .num_leds = ARRAY_SIZE(sdp4430_pwm_leds),
270 .leds = sdp4430_pwm_leds,
271};
272
273static struct platform_device sdp4430_leds_pwm = {
274 .name = "leds_pwm",
275 .id = -1,
276 .dev = {
277 .platform_data = &sdp4430_pwm_data,
278 },
279};
280
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700281static int omap_prox_activate(struct device *dev)
282{
283 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
284 return 0;
285}
286
287static void omap_prox_deactivate(struct device *dev)
288{
289 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
290}
291
292static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
293 .buttons = sdp4430_gpio_keys,
294 .nbuttons = ARRAY_SIZE(sdp4430_gpio_keys),
295 .enable = omap_prox_activate,
296 .disable = omap_prox_deactivate,
297};
298
299static struct platform_device sdp4430_gpio_keys_device = {
300 .name = "gpio-keys",
301 .id = -1,
302 .dev = {
303 .platform_data = &sdp4430_gpio_keys_data,
304 },
305};
306
Hemanth V509b6d92010-08-02 13:18:04 +0300307static struct platform_device sdp4430_leds_gpio = {
308 .name = "leds-gpio",
309 .id = -1,
310 .dev = {
311 .platform_data = &sdp4430_led_data,
312 },
313};
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700314static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
315 {
316 .modalias = "ks8851",
317 .bus_num = 1,
318 .chip_select = 0,
319 .max_speed_hz = 24000000,
320 .irq = ETH_KS8851_IRQ,
321 },
322};
323
Igor Grinbergbc593f52011-05-03 18:22:09 +0300324static struct gpio sdp4430_eth_gpios[] __initdata = {
325 { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" },
326 { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" },
327 { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" },
328};
329
Santosh Shilimkar89c47052011-05-30 00:11:45 -0700330static int __init omap_ethernet_init(void)
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700331{
332 int status;
333
334 /* Request of GPIO lines */
Igor Grinbergbc593f52011-05-03 18:22:09 +0300335 status = gpio_request_array(sdp4430_eth_gpios,
336 ARRAY_SIZE(sdp4430_eth_gpios));
337 if (status)
338 pr_err("Cannot request ETH GPIOs\n");
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700339
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700340 return status;
341}
342
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700343static struct platform_device sdp4430_lcd_device = {
344 .name = "sdp4430_lcd",
345 .id = -1,
346};
347
Peter Ujfalusi87b25c12011-06-01 11:30:38 +0300348static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
349 REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
350 REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
351};
352
353static struct regulator_init_data sdp4430_vbat_data = {
354 .constraints = {
355 .always_on = 1,
356 },
357 .num_consumer_supplies = ARRAY_SIZE(sdp4430_vbat_supply),
358 .consumer_supplies = sdp4430_vbat_supply,
359};
360
361static struct fixed_voltage_config sdp4430_vbat_pdata = {
362 .supply_name = "VBAT",
363 .microvolts = 3750000,
364 .init_data = &sdp4430_vbat_data,
365 .gpio = -EINVAL,
366};
367
368static struct platform_device sdp4430_vbat = {
369 .name = "reg-fixed-voltage",
370 .id = -1,
371 .dev = {
372 .platform_data = &sdp4430_vbat_pdata,
373 },
374};
375
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700376static struct platform_device *sdp4430_devices[] __initdata = {
377 &sdp4430_lcd_device,
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700378 &sdp4430_gpio_keys_device,
Hemanth V509b6d92010-08-02 13:18:04 +0300379 &sdp4430_leds_gpio,
Hemanth Vf389f4c2010-12-17 18:15:08 -0800380 &sdp4430_leds_pwm,
Peter Ujfalusi87b25c12011-06-01 11:30:38 +0300381 &sdp4430_vbat,
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700382};
383
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700384static struct omap_lcd_config sdp4430_lcd_config __initdata = {
385 .ctrl_name = "internal",
386};
387
388static struct omap_board_config_kernel sdp4430_config[] __initdata = {
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700389 { OMAP_TAG_LCD, &sdp4430_lcd_config },
390};
391
Russell King - ARM Linux3dc3bad2011-02-14 15:40:20 -0800392static void __init omap_4430sdp_init_early(void)
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700393{
Paul Walmsley48057342010-12-21 15:25:10 -0700394 omap2_init_common_infrastructure();
395 omap2_init_common_devices(NULL, NULL);
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700396}
397
Maulik Mankadbce06682010-02-17 14:09:32 -0800398static struct omap_musb_board_data musb_board_data = {
399 .interface_type = MUSB_INTERFACE_UTMI,
Hema HK09e72002010-12-10 18:11:42 +0530400 .mode = MUSB_OTG,
Maulik Mankadbce06682010-02-17 14:09:32 -0800401 .power = 100,
402};
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000403
404static struct omap2_hsmmc_info mmc[] = {
405 {
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000406 .mmc = 2,
Sukumar Ghorai3a638332010-09-15 14:49:23 +0000407 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000408 .gpio_cd = -EINVAL,
409 .gpio_wp = -EINVAL,
410 .nonremovable = true,
kishore kadiyala64be9782010-10-01 16:35:28 -0700411 .ocr_mask = MMC_VDD_29_30,
Balaji T Kb1c1df72011-05-30 19:55:34 +0530412 .no_off_init = true,
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000413 },
Kishore Kadiyala0005ae72011-02-28 20:48:05 +0530414 {
415 .mmc = 1,
416 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
Silesh C V27a69d72011-07-05 03:38:23 -0700417 .gpio_cd = -EINVAL,
Kishore Kadiyala0005ae72011-02-28 20:48:05 +0530418 .gpio_wp = -EINVAL,
419 },
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -0700420 {
421 .mmc = 5,
422 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
423 .gpio_cd = -EINVAL,
424 .gpio_wp = -EINVAL,
425 .ocr_mask = MMC_VDD_165_195,
426 .nonremovable = true,
427 },
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000428 {} /* Terminator */
429};
430
Santosh Shilimkar50263912010-08-02 13:18:03 +0300431static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
Oleg Drokin786b01a2011-06-06 18:57:07 +0000432 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
Santosh Shilimkar50263912010-08-02 13:18:03 +0300433};
Oleg Drokin786b01a2011-06-06 18:57:07 +0000434
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -0700435static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = {
436 .supply = "vmmc",
437 .dev_name = "omap_hsmmc.4",
438};
439
440static struct regulator_init_data sdp4430_vmmc5 = {
441 .constraints = {
442 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
443 },
444 .num_consumer_supplies = 1,
445 .consumer_supplies = &omap4_sdp4430_vmmc5_supply,
446};
447
448static struct fixed_voltage_config sdp4430_vwlan = {
449 .supply_name = "vwl1271",
450 .microvolts = 1800000, /* 1.8V */
451 .gpio = GPIO_WIFI_PMENA,
452 .startup_delay = 70000, /* 70msec */
453 .enable_high = 1,
454 .enabled_at_boot = 0,
455 .init_data = &sdp4430_vmmc5,
456};
457
458static struct platform_device omap_vwlan_device = {
459 .name = "reg-fixed-voltage",
460 .id = 1,
461 .dev = {
462 .platform_data = &sdp4430_vwlan,
463 },
464};
465
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000466static int omap4_twl6030_hsmmc_late_init(struct device *dev)
467{
468 int ret = 0;
469 struct platform_device *pdev = container_of(dev,
470 struct platform_device, dev);
471 struct omap_mmc_platform_data *pdata = dev->platform_data;
472
473 /* Setting MMC1 Card detect Irq */
kishore kadiyala72f2e2c2010-09-24 17:13:20 +0000474 if (pdev->id == 0) {
475 ret = twl6030_mmc_card_detect_config();
476 if (ret)
477 pr_err("Failed configuring MMC1 card detect\n");
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000478 pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE +
479 MMCDETECT_INTR_OFFSET;
kishore kadiyala72f2e2c2010-09-24 17:13:20 +0000480 pdata->slots[0].card_detect = twl6030_mmc_card_detect;
481 }
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000482 return ret;
483}
484
485static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
486{
Benoit Cousson531c21b2010-10-01 16:35:26 -0700487 struct omap_mmc_platform_data *pdata;
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000488
Benoit Cousson531c21b2010-10-01 16:35:26 -0700489 /* dev can be null if CONFIG_MMC_OMAP_HS is not set */
490 if (!dev) {
491 pr_err("Failed %s\n", __func__);
492 return;
493 }
494 pdata = dev->platform_data;
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000495 pdata->init = omap4_twl6030_hsmmc_late_init;
496}
497
498static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
499{
500 struct omap2_hsmmc_info *c;
501
502 omap2_hsmmc_init(controllers);
503 for (c = controllers; c->mmc; c++)
504 omap4_twl6030_hsmmc_set_late_init(c->dev);
505
506 return 0;
507}
508
Balaji T K6e30a7d2010-05-12 08:27:30 +0000509static struct regulator_init_data sdp4430_vaux1 = {
510 .constraints = {
511 .min_uV = 1000000,
512 .max_uV = 3000000,
513 .apply_uV = true,
514 .valid_modes_mask = REGULATOR_MODE_NORMAL
515 | REGULATOR_MODE_STANDBY,
516 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
517 | REGULATOR_CHANGE_MODE
518 | REGULATOR_CHANGE_STATUS,
519 },
Oleg Drokin786b01a2011-06-06 18:57:07 +0000520 .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply),
Santosh Shilimkar50263912010-08-02 13:18:03 +0300521 .consumer_supplies = sdp4430_vaux_supply,
Balaji T K6e30a7d2010-05-12 08:27:30 +0000522};
523
Balaji T K6e30a7d2010-05-12 08:27:30 +0000524static struct regulator_init_data sdp4430_vusim = {
525 .constraints = {
526 .min_uV = 1200000,
527 .max_uV = 2900000,
528 .apply_uV = true,
529 .valid_modes_mask = REGULATOR_MODE_NORMAL
530 | REGULATOR_MODE_STANDBY,
531 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
532 | REGULATOR_CHANGE_MODE
533 | REGULATOR_CHANGE_STATUS,
534 },
535};
536
Misael Lopez Cruz1a4cdec2011-02-11 19:50:37 -0600537static struct twl4030_codec_data twl6040_codec = {
538 /* single-step ramp for headset and handsfree */
539 .hs_left_step = 0x0f,
540 .hs_right_step = 0x0f,
541 .hf_left_step = 0x1d,
542 .hf_right_step = 0x1d,
543};
544
Peter Ujfalusi87b25c12011-06-01 11:30:38 +0300545static struct twl4030_vibra_data twl6040_vibra = {
546 .vibldrv_res = 8,
547 .vibrdrv_res = 3,
548 .viblmotor_res = 10,
549 .vibrmotor_res = 10,
550 .vddvibl_uV = 0, /* fixed volt supply - VBAT */
551 .vddvibr_uV = 0, /* fixed volt supply - VBAT */
552};
553
554static struct twl4030_audio_data twl6040_audio = {
Misael Lopez Cruz1a4cdec2011-02-11 19:50:37 -0600555 .codec = &twl6040_codec,
Peter Ujfalusi87b25c12011-06-01 11:30:38 +0300556 .vibra = &twl6040_vibra,
557 .audpwron_gpio = 127,
558 .naudint_irq = OMAP44XX_IRQ_SYS_2N,
559 .irq_base = TWL6040_CODEC_IRQ_BASE,
560};
561
Balaji T K6e30a7d2010-05-12 08:27:30 +0000562static struct twl4030_platform_data sdp4430_twldata = {
Peter Ujfalusi87b25c12011-06-01 11:30:38 +0300563 .audio = &twl6040_audio,
Balaji T K6e30a7d2010-05-12 08:27:30 +0000564 /* Regulators */
Balaji T K6e30a7d2010-05-12 08:27:30 +0000565 .vusim = &sdp4430_vusim,
Balaji T K6e30a7d2010-05-12 08:27:30 +0000566 .vaux1 = &sdp4430_vaux1,
Balaji T K6e30a7d2010-05-12 08:27:30 +0000567};
568
Shubhrajyoti Datta83078f92010-08-02 13:18:04 +0300569static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
570 {
571 I2C_BOARD_INFO("tmp105", 0x48),
572 },
Hemanth Vd048aca2010-12-17 18:15:08 -0800573 {
574 I2C_BOARD_INFO("bh1780", 0x29),
575 },
Shubhrajyoti Datta83078f92010-08-02 13:18:04 +0300576};
Shubhrajyoti Datta0df891b2010-09-23 18:22:47 -0700577static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
578 {
579 I2C_BOARD_INFO("hmc5843", 0x1e),
580 },
581};
Santosh Shilimkarbaeb73e2010-05-12 08:27:29 +0000582static int __init omap4_i2c_init(void)
583{
Peter Ujfalusib22f9542011-06-07 10:26:46 +0300584 omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
585 TWL_COMMON_REGULATOR_VDAC |
586 TWL_COMMON_REGULATOR_VAUX2 |
587 TWL_COMMON_REGULATOR_VAUX3 |
588 TWL_COMMON_REGULATOR_VMMC |
589 TWL_COMMON_REGULATOR_VPP |
590 TWL_COMMON_REGULATOR_VANA |
591 TWL_COMMON_REGULATOR_VCXIO |
592 TWL_COMMON_REGULATOR_VUSB |
593 TWL_COMMON_REGULATOR_CLK32KG);
Mike Rapoportfbd80712011-04-25 01:09:06 +0300594 omap4_pmic_init("twl6030", &sdp4430_twldata);
Santosh Shilimkarbaeb73e2010-05-12 08:27:29 +0000595 omap_register_i2c_bus(2, 400, NULL, 0);
Shubhrajyoti Datta83078f92010-08-02 13:18:04 +0300596 omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
597 ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
Shubhrajyoti Datta0df891b2010-09-23 18:22:47 -0700598 omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
599 ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
Santosh Shilimkarbaeb73e2010-05-12 08:27:29 +0000600 return 0;
601}
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700602
603static void __init omap_sfh7741prox_init(void)
604{
Igor Grinbergbc593f52011-05-03 18:22:09 +0300605 int error;
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700606
Igor Grinbergbc593f52011-05-03 18:22:09 +0300607 error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO,
608 GPIOF_OUT_INIT_LOW, "sfh7741");
609 if (error < 0)
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700610 pr_err("%s:failed to request GPIO %d, error %d\n",
611 __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700612}
613
Mythri P K0425b482011-03-08 18:50:09 +0530614static void sdp4430_hdmi_mux_init(void)
615{
616 /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
617 omap_mux_init_signal("hdmi_hpd",
618 OMAP_PIN_INPUT_PULLUP);
619 omap_mux_init_signal("hdmi_cec",
620 OMAP_PIN_INPUT_PULLUP);
621 /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
622 omap_mux_init_signal("hdmi_ddc_scl",
623 OMAP_PIN_INPUT_PULLUP);
624 omap_mux_init_signal("hdmi_ddc_sda",
625 OMAP_PIN_INPUT_PULLUP);
626}
627
Igor Grinbergbc593f52011-05-03 18:22:09 +0300628static struct gpio sdp4430_hdmi_gpios[] = {
629 { HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd" },
630 { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
631};
632
Mythri P K0425b482011-03-08 18:50:09 +0530633static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
634{
635 int status;
636
Igor Grinbergbc593f52011-05-03 18:22:09 +0300637 status = gpio_request_array(sdp4430_hdmi_gpios,
638 ARRAY_SIZE(sdp4430_hdmi_gpios));
639 if (status)
640 pr_err("%s: Cannot request HDMI GPIOs\n", __func__);
Mythri P K0425b482011-03-08 18:50:09 +0530641
642 return status;
643}
644
645static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
646{
647 gpio_free(HDMI_GPIO_LS_OE);
648 gpio_free(HDMI_GPIO_HPD);
649}
650
651static struct omap_dss_device sdp4430_hdmi_device = {
652 .name = "hdmi",
653 .driver_name = "hdmi_panel",
654 .type = OMAP_DISPLAY_TYPE_HDMI,
Archit Taneja6cb07b22011-04-12 13:52:25 +0530655 .clocks = {
656 .dispc = {
657 .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK,
658 },
659 .hdmi = {
660 .regn = 15,
661 .regm2 = 1,
662 },
663 },
Mythri P K0425b482011-03-08 18:50:09 +0530664 .platform_enable = sdp4430_panel_enable_hdmi,
665 .platform_disable = sdp4430_panel_disable_hdmi,
666 .channel = OMAP_DSS_CHANNEL_DIGIT,
667};
668
669static struct omap_dss_device *sdp4430_dss_devices[] = {
670 &sdp4430_hdmi_device,
671};
672
673static struct omap_dss_board_info sdp4430_dss_data = {
674 .num_devices = ARRAY_SIZE(sdp4430_dss_devices),
675 .devices = sdp4430_dss_devices,
676 .default_device = &sdp4430_hdmi_device,
677};
678
679void omap_4430sdp_display_init(void)
680{
681 sdp4430_hdmi_mux_init();
682 omap_display_init(&sdp4430_dss_data);
683}
684
Benoit Coussonfb6bf632010-08-10 17:43:15 +0200685#ifdef CONFIG_OMAP_MUX
686static struct omap_board_mux board_mux[] __initdata = {
Tony Lindgren7d4ca852011-01-11 15:31:45 -0800687 OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
Benoit Coussonfb6bf632010-08-10 17:43:15 +0200688 { .reg_offset = OMAP_MUX_TERMINATOR },
689};
R Sricharandae33522011-03-11 06:04:44 +0000690
691static struct omap_device_pad serial2_pads[] __initdata = {
692 OMAP_MUX_STATIC("uart2_cts.uart2_cts",
693 OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
694 OMAP_MUX_STATIC("uart2_rts.uart2_rts",
695 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
696 OMAP_MUX_STATIC("uart2_rx.uart2_rx",
697 OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
698 OMAP_MUX_STATIC("uart2_tx.uart2_tx",
699 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
700};
701
702static struct omap_device_pad serial3_pads[] __initdata = {
703 OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
704 OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
705 OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
706 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
707 OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
708 OMAP_PIN_INPUT | OMAP_MUX_MODE0),
709 OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
710 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
711};
712
713static struct omap_device_pad serial4_pads[] __initdata = {
714 OMAP_MUX_STATIC("uart4_rx.uart4_rx",
715 OMAP_PIN_INPUT | OMAP_MUX_MODE0),
716 OMAP_MUX_STATIC("uart4_tx.uart4_tx",
717 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
718};
719
Santosh Shilimkar89c47052011-05-30 00:11:45 -0700720static struct omap_board_data serial2_data __initdata = {
R Sricharandae33522011-03-11 06:04:44 +0000721 .id = 1,
722 .pads = serial2_pads,
723 .pads_cnt = ARRAY_SIZE(serial2_pads),
724};
725
Santosh Shilimkar89c47052011-05-30 00:11:45 -0700726static struct omap_board_data serial3_data __initdata = {
R Sricharandae33522011-03-11 06:04:44 +0000727 .id = 2,
728 .pads = serial3_pads,
729 .pads_cnt = ARRAY_SIZE(serial3_pads),
730};
731
Santosh Shilimkar89c47052011-05-30 00:11:45 -0700732static struct omap_board_data serial4_data __initdata = {
R Sricharandae33522011-03-11 06:04:44 +0000733 .id = 3,
734 .pads = serial4_pads,
735 .pads_cnt = ARRAY_SIZE(serial4_pads),
736};
737
738static inline void board_serial_init(void)
739{
740 struct omap_board_data bdata;
741 bdata.flags = 0;
742 bdata.pads = NULL;
743 bdata.pads_cnt = 0;
744 bdata.id = 0;
745 /* pass dummy data for UART1 */
746 omap_serial_init_port(&bdata);
747
748 omap_serial_init_port(&serial2_data);
749 omap_serial_init_port(&serial3_data);
750 omap_serial_init_port(&serial4_data);
751}
Benoit Coussonfb6bf632010-08-10 17:43:15 +0200752#else
753#define board_mux NULL
R Sricharandae33522011-03-11 06:04:44 +0000754
755static inline void board_serial_init(void)
756{
757 omap_serial_init();
758}
759 #endif
Benoit Coussonfb6bf632010-08-10 17:43:15 +0200760
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -0700761static void omap4_sdp4430_wifi_mux_init(void)
762{
763 omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
764 OMAP_PIN_OFF_WAKEUPENABLE);
765 omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT);
766
767 omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd",
768 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
769 omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk",
770 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
771 omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0",
772 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
773 omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1",
774 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
775 omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2",
776 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
777 omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3",
778 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
779
780}
781
782static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
783 .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ),
784 .board_ref_clock = WL12XX_REFCLOCK_26,
785 .board_tcxo_clock = WL12XX_TCXOCLOCK_26,
786};
787
788static void omap4_sdp4430_wifi_init(void)
789{
790 omap4_sdp4430_wifi_mux_init();
791 if (wl12xx_set_platform_data(&omap4_sdp4430_wlan_data))
792 pr_err("Error setting wl12xx data\n");
793 platform_device_register(&omap_vwlan_device);
794}
795
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700796static void __init omap_4430sdp_init(void)
797{
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700798 int status;
Benoit Cousson6fea7b02010-09-27 10:50:33 +0200799 int package = OMAP_PACKAGE_CBS;
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700800
Benoit Cousson6fea7b02010-09-27 10:50:33 +0200801 if (omap_rev() == OMAP4430_REV_ES1_0)
802 package = OMAP_PACKAGE_CBL;
Colin Cross21a42c92011-05-04 14:57:57 -0700803 omap4_mux_init(board_mux, NULL, package);
Benoit Cousson6fea7b02010-09-27 10:50:33 +0200804
Tony Lindgrene41cccf2011-02-24 14:36:03 -0800805 omap_board_config = sdp4430_config;
806 omap_board_config_size = ARRAY_SIZE(sdp4430_config);
807
Santosh Shilimkarbaeb73e2010-05-12 08:27:29 +0000808 omap4_i2c_init();
Shubhrajyoti Datta94ce7a62010-09-23 18:22:49 -0700809 omap_sfh7741prox_init();
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700810 platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
R Sricharandae33522011-03-11 06:04:44 +0000811 board_serial_init();
Vishal Mahaveer6de8bae2011-07-05 03:38:23 -0700812 omap4_sdp4430_wifi_init();
kishore kadiyala717c1fb2010-05-15 18:21:06 +0000813 omap4_twl6030_hsmmc_init(mmc);
Keshava Munegowda6aa85a52010-11-21 23:23:42 +0530814
Felipe Balbi46960842010-12-07 09:57:59 +0200815 usb_musb_init(&musb_board_data);
Abraham Arceb2aa5e52010-05-14 12:05:26 -0700816
817 status = omap_ethernet_init();
818 if (status) {
819 pr_err("Ethernet initialization failed: %d\n", status);
820 } else {
821 sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
822 spi_register_board_info(sdp4430_spi_board_info,
823 ARRAY_SIZE(sdp4430_spi_board_info));
824 }
Syed Rafiuddin59556762010-12-27 05:51:45 +0000825
Shubhrajyoti Dattaf67df6c2011-07-05 03:38:24 -0700826 status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data);
Syed Rafiuddin59556762010-12-27 05:51:45 +0000827 if (status)
828 pr_err("Keypad initialization failed: %d\n", status);
Mythri P K0425b482011-03-08 18:50:09 +0530829
830 omap_4430sdp_display_init();
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700831}
832
833static void __init omap_4430sdp_map_io(void)
834{
835 omap2_set_globals_443x();
Tony Lindgren6fbd55d2010-02-12 12:26:47 -0800836 omap44xx_map_common_io();
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700837}
838
839MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
840 /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700841 .boot_params = 0x80000100,
Russell King71ee7da2010-05-23 10:18:16 +0100842 .reserve = omap_reserve,
Russell King - ARM Linux3dc3bad2011-02-14 15:40:20 -0800843 .map_io = omap_4430sdp_map_io,
844 .init_early = omap_4430sdp_init_early,
845 .init_irq = gic_init_irq,
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700846 .init_machine = omap_4430sdp_init,
Tony Lindgrene74984e2011-03-29 15:54:48 -0700847 .timer = &omap4_timer,
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700848MACHINE_END