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Lauri Leukkunenffe7f952009-03-23 18:38:17 -07001/*
Amit Kucheria9312fff2009-08-27 20:27:57 +02002 * linux/arch/arm/mach-omap2/board-rx51-peripherals.c
Lauri Leukkunenffe7f952009-03-23 18:38:17 -07003 *
4 * Copyright (C) 2008-2009 Nokia
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include <linux/kernel.h>
12#include <linux/init.h>
13#include <linux/platform_device.h>
14#include <linux/input.h>
Janusz Krzysztofik61354342009-10-22 14:43:17 -070015#include <linux/input/matrix_keypad.h>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070016#include <linux/spi/spi.h>
Ohad Ben-Cohenc1f9a092010-09-16 13:16:02 +020017#include <linux/wl12xx.h>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070018#include <linux/i2c.h>
Balaji T Kebeb53e2009-12-15 20:09:02 +053019#include <linux/i2c/twl.h>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070020#include <linux/clk.h>
21#include <linux/delay.h>
22#include <linux/regulator/machine.h>
23#include <linux/gpio.h>
Jani Nikulaf014ee32009-11-05 22:59:47 -080024#include <linux/gpio_keys.h>
Adrian Hunter5e763d22009-09-22 16:45:05 -070025#include <linux/mmc/host.h>
Kalle Jokiniemi10299e22011-03-29 16:28:00 +030026#include <linux/power/isp1704_charger.h>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070027
Tony Lindgrence491cf2009-10-20 09:40:47 -070028#include <plat/mcspi.h>
Tony Lindgrence491cf2009-10-20 09:40:47 -070029#include <plat/board.h>
30#include <plat/common.h>
31#include <plat/dma.h>
32#include <plat/gpmc.h>
Tony Lindgrence491cf2009-10-20 09:40:47 -070033#include <plat/onenand.h>
34#include <plat/gpmc-smc91x.h>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070035
Manjunath Kondaiah G04aeae72010-10-08 09:58:35 -070036#include <mach/board-rx51.h>
37
Jarkko Nikula87581fd2010-08-02 13:18:02 +030038#include <sound/tlv320aic3x.h>
Jarkko Nikula64d06692010-08-02 13:18:03 +030039#include <sound/tpa6130a2-plat.h>
Jarkko Nikula589541c2011-02-21 08:42:36 +020040#include <media/radio-si4713.h>
41#include <media/si4713.h>
Ameya Palandeeeada9e2011-07-05 03:38:22 -070042#include <linux/leds-lp5523.h>
Jarkko Nikula87581fd2010-08-02 13:18:02 +030043
Mathias Nyman70b5d732010-08-02 13:18:03 +030044#include <../drivers/staging/iio/light/tsl2563.h>
45
Tony Lindgren4896e392009-12-11 16:16:32 -080046#include "mux.h"
Adrian Hunterd02a900b2010-02-15 10:03:34 -080047#include "hsmmc.h"
Mike Rapoportfbd80712011-04-25 01:09:06 +030048#include "common-board-devices.h"
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070049
Adrian Hunterf52eeee2009-05-28 14:04:04 -070050#define SYSTEM_REV_B_USES_VAUX3 0x1699
51#define SYSTEM_REV_S_USES_VAUX3 0x8
52
Kalle Valoa24e61a2009-11-18 18:41:06 -080053#define RX51_WL1251_POWER_GPIO 87
54#define RX51_WL1251_IRQ_GPIO 42
Jarkko Nikula589541c2011-02-21 08:42:36 +020055#define RX51_FMTX_RESET_GPIO 163
56#define RX51_FMTX_IRQ 53
Ameya Palandeeeada9e2011-07-05 03:38:22 -070057#define RX51_LP5523_CHIP_EN_GPIO 41
Kalle Valoa24e61a2009-11-18 18:41:06 -080058
Kalle Jokiniemi10299e22011-03-29 16:28:00 +030059#define RX51_USB_TRANSCEIVER_RST_GPIO 67
60
Kalle Valoa24e61a2009-11-18 18:41:06 -080061/* list all spi devices here */
62enum {
63 RX51_SPI_WL1251,
Roger Quadros03e11102010-05-10 10:35:17 +020064 RX51_SPI_MIPID, /* LCD panel */
Roger Quadros6996e7f2010-03-22 17:16:25 +020065 RX51_SPI_TSC2005, /* Touch Controller */
Kalle Valoa24e61a2009-11-18 18:41:06 -080066};
67
68static struct wl12xx_platform_data wl1251_pdata;
69
Mathias Nyman70b5d732010-08-02 13:18:03 +030070#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
71static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
72 .cover_comp_gain = 16,
73};
74#endif
75
Ameya Palandeeeada9e2011-07-05 03:38:22 -070076#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
77static struct lp5523_led_config rx51_lp5523_led_config[] = {
78 {
79 .chan_nr = 0,
80 .led_current = 50,
81 }, {
82 .chan_nr = 1,
83 .led_current = 50,
84 }, {
85 .chan_nr = 2,
86 .led_current = 50,
87 }, {
88 .chan_nr = 3,
89 .led_current = 50,
90 }, {
91 .chan_nr = 4,
92 .led_current = 50,
93 }, {
94 .chan_nr = 5,
95 .led_current = 50,
96 }, {
97 .chan_nr = 6,
98 .led_current = 50,
99 }, {
100 .chan_nr = 7,
101 .led_current = 50,
102 }, {
103 .chan_nr = 8,
104 .led_current = 50,
105 }
106};
107
108static int rx51_lp5523_setup(void)
109{
110 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
111 "lp5523_enable");
112}
113
114static void rx51_lp5523_release(void)
115{
116 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
117}
118
119static void rx51_lp5523_enable(bool state)
120{
121 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
122}
123
124static struct lp5523_platform_data rx51_lp5523_platform_data = {
125 .led_config = rx51_lp5523_led_config,
126 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
127 .clock_mode = LP5523_CLOCK_AUTO,
128 .setup_resources = rx51_lp5523_setup,
129 .release_resources = rx51_lp5523_release,
130 .enable = rx51_lp5523_enable,
131};
132#endif
133
Kalle Valoa24e61a2009-11-18 18:41:06 -0800134static struct omap2_mcspi_device_config wl1251_mcspi_config = {
135 .turbo_mode = 0,
136 .single_channel = 1,
137};
138
Roger Quadros03e11102010-05-10 10:35:17 +0200139static struct omap2_mcspi_device_config mipid_mcspi_config = {
140 .turbo_mode = 0,
141 .single_channel = 1,
142};
143
Roger Quadros6996e7f2010-03-22 17:16:25 +0200144static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
145 .turbo_mode = 0,
146 .single_channel = 1,
147};
148
Kalle Valoa24e61a2009-11-18 18:41:06 -0800149static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
150 [RX51_SPI_WL1251] = {
151 .modalias = "wl1251",
152 .bus_num = 4,
153 .chip_select = 0,
154 .max_speed_hz = 48000000,
Kalle Valo860fc972009-12-11 16:16:37 -0800155 .mode = SPI_MODE_3,
Kalle Valoa24e61a2009-11-18 18:41:06 -0800156 .controller_data = &wl1251_mcspi_config,
157 .platform_data = &wl1251_pdata,
158 },
Roger Quadros03e11102010-05-10 10:35:17 +0200159 [RX51_SPI_MIPID] = {
160 .modalias = "acx565akm",
161 .bus_num = 1,
162 .chip_select = 2,
163 .max_speed_hz = 6000000,
164 .controller_data = &mipid_mcspi_config,
165 },
Roger Quadros6996e7f2010-03-22 17:16:25 +0200166 [RX51_SPI_TSC2005] = {
167 .modalias = "tsc2005",
168 .bus_num = 1,
169 .chip_select = 0,
170 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
171 .max_speed_hz = 6000000,
172 .controller_data = &tsc2005_mcspi_config,
173 /* .platform_data = &tsc2005_config,*/
174 },
Kalle Valoa24e61a2009-11-18 18:41:06 -0800175};
176
Kalle Jokiniemi10299e22011-03-29 16:28:00 +0300177static void rx51_charger_set_power(bool on)
178{
179 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
180}
181
182static struct isp1704_charger_data rx51_charger_data = {
183 .set_power = rx51_charger_set_power,
Heikki Krogerusfd0964c2010-08-19 15:09:37 +0300184};
185
Kalle Jokiniemi10299e22011-03-29 16:28:00 +0300186static struct platform_device rx51_charger_device = {
187 .name = "isp1704_charger",
188 .dev = {
189 .platform_data = &rx51_charger_data,
190 },
191};
192
193static void __init rx51_charger_init(void)
194{
195 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
196 GPIOF_OUT_INIT_LOW, "isp1704_reset"));
197
198 platform_device_register(&rx51_charger_device);
199}
200
Jani Nikulaf014ee32009-11-05 22:59:47 -0800201#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
202
203#define RX51_GPIO_CAMERA_LENS_COVER 110
204#define RX51_GPIO_CAMERA_FOCUS 68
205#define RX51_GPIO_CAMERA_CAPTURE 69
206#define RX51_GPIO_KEYPAD_SLIDE 71
207#define RX51_GPIO_LOCK_BUTTON 113
208#define RX51_GPIO_PROXIMITY 89
209
210#define RX51_GPIO_DEBOUNCE_TIMEOUT 10
211
212static struct gpio_keys_button rx51_gpio_keys[] = {
213 {
214 .desc = "Camera Lens Cover",
215 .type = EV_SW,
216 .code = SW_CAMERA_LENS_COVER,
217 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
218 .active_low = 1,
219 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
220 }, {
221 .desc = "Camera Focus",
222 .type = EV_KEY,
223 .code = KEY_CAMERA_FOCUS,
224 .gpio = RX51_GPIO_CAMERA_FOCUS,
225 .active_low = 1,
226 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
227 }, {
228 .desc = "Camera Capture",
229 .type = EV_KEY,
230 .code = KEY_CAMERA,
231 .gpio = RX51_GPIO_CAMERA_CAPTURE,
232 .active_low = 1,
233 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
234 }, {
235 .desc = "Lock Button",
236 .type = EV_KEY,
237 .code = KEY_SCREENLOCK,
238 .gpio = RX51_GPIO_LOCK_BUTTON,
239 .active_low = 1,
240 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
241 }, {
242 .desc = "Keypad Slide",
243 .type = EV_SW,
244 .code = SW_KEYPAD_SLIDE,
245 .gpio = RX51_GPIO_KEYPAD_SLIDE,
246 .active_low = 1,
247 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
248 }, {
249 .desc = "Proximity Sensor",
250 .type = EV_SW,
251 .code = SW_FRONT_PROXIMITY,
252 .gpio = RX51_GPIO_PROXIMITY,
253 .active_low = 0,
254 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
255 }
256};
257
258static struct gpio_keys_platform_data rx51_gpio_keys_data = {
259 .buttons = rx51_gpio_keys,
260 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
261};
262
263static struct platform_device rx51_gpio_keys_device = {
264 .name = "gpio-keys",
265 .id = -1,
266 .dev = {
267 .platform_data = &rx51_gpio_keys_data,
268 },
269};
270
271static void __init rx51_add_gpio_keys(void)
272{
273 platform_device_register(&rx51_gpio_keys_device);
274}
275#else
276static void __init rx51_add_gpio_keys(void)
277{
278}
279#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
280
Manjunath Kondaiah Gbead4372010-10-08 10:01:13 -0700281static uint32_t board_keymap[] = {
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700282 /*
283 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
284 * connected to the ground" matrix state.
285 */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700286 KEY(0, 0, KEY_Q),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700287 KEY(0, 1, KEY_O),
288 KEY(0, 2, KEY_P),
289 KEY(0, 3, KEY_COMMA),
290 KEY(0, 4, KEY_BACKSPACE),
291 KEY(0, 6, KEY_A),
292 KEY(0, 7, KEY_S),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700293
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700294 KEY(1, 0, KEY_W),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700295 KEY(1, 1, KEY_D),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700296 KEY(1, 2, KEY_F),
297 KEY(1, 3, KEY_G),
298 KEY(1, 4, KEY_H),
299 KEY(1, 5, KEY_J),
300 KEY(1, 6, KEY_K),
301 KEY(1, 7, KEY_L),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700302
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700303 KEY(2, 0, KEY_E),
304 KEY(2, 1, KEY_DOT),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700305 KEY(2, 2, KEY_UP),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700306 KEY(2, 3, KEY_ENTER),
307 KEY(2, 5, KEY_Z),
308 KEY(2, 6, KEY_X),
309 KEY(2, 7, KEY_C),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700310 KEY(2, 8, KEY_F9),
311
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700312 KEY(3, 0, KEY_R),
313 KEY(3, 1, KEY_V),
314 KEY(3, 2, KEY_B),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700315 KEY(3, 3, KEY_N),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700316 KEY(3, 4, KEY_M),
317 KEY(3, 5, KEY_SPACE),
318 KEY(3, 6, KEY_SPACE),
319 KEY(3, 7, KEY_LEFT),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700320
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700321 KEY(4, 0, KEY_T),
322 KEY(4, 1, KEY_DOWN),
323 KEY(4, 2, KEY_RIGHT),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700324 KEY(4, 4, KEY_LEFTCTRL),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700325 KEY(4, 5, KEY_RIGHTALT),
326 KEY(4, 6, KEY_LEFTSHIFT),
Dmitry Torokhov2e65a202010-07-26 01:12:37 -0700327 KEY(4, 8, KEY_F10),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700328
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700329 KEY(5, 0, KEY_Y),
Dmitry Torokhov2e65a202010-07-26 01:12:37 -0700330 KEY(5, 8, KEY_F11),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700331
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700332 KEY(6, 0, KEY_U),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700333
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700334 KEY(7, 0, KEY_I),
335 KEY(7, 1, KEY_F7),
336 KEY(7, 2, KEY_F8),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700337};
338
Tony Lindgren4f543332009-09-24 16:23:16 -0700339static struct matrix_keymap_data board_map_data = {
340 .keymap = board_keymap,
341 .keymap_size = ARRAY_SIZE(board_keymap),
342};
343
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700344static struct twl4030_keypad_data rx51_kp_data = {
Tony Lindgren4f543332009-09-24 16:23:16 -0700345 .keymap_data = &board_map_data,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700346 .rows = 8,
347 .cols = 8,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700348 .rep = 1,
349};
350
Adrian Hunterce6f0012010-02-15 10:03:34 -0800351/* Enable input logic and pull all lines up when eMMC is on. */
352static struct omap_board_mux rx51_mmc2_on_mux[] = {
353 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
354 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
355 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
356 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
357 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
358 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
359 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
360 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
361 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
362 { .reg_offset = OMAP_MUX_TERMINATOR },
363};
364
365/* Disable input logic and pull all lines down when eMMC is off. */
366static struct omap_board_mux rx51_mmc2_off_mux[] = {
367 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
368 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
369 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
370 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
371 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
372 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
373 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
374 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
375 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
376 { .reg_offset = OMAP_MUX_TERMINATOR },
377};
378
Benoit Cousson112485e2010-08-16 10:55:35 +0200379static struct omap_mux_partition *partition;
380
Adrian Hunterce6f0012010-02-15 10:03:34 -0800381/*
382 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
383 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
384 */
385static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
386{
387 if (power_on)
Benoit Cousson112485e2010-08-16 10:55:35 +0200388 omap_mux_write_array(partition, rx51_mmc2_on_mux);
Adrian Hunterce6f0012010-02-15 10:03:34 -0800389 else
Benoit Cousson112485e2010-08-16 10:55:35 +0200390 omap_mux_write_array(partition, rx51_mmc2_off_mux);
Adrian Hunterce6f0012010-02-15 10:03:34 -0800391}
392
Adrian Hunter68ff0422010-02-15 10:03:34 -0800393static struct omap2_hsmmc_info mmc[] __initdata = {
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700394 {
395 .name = "external",
396 .mmc = 1,
Sukumar Ghorai3a638332010-09-15 14:49:23 +0000397 .caps = MMC_CAP_4_BIT_DATA,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700398 .cover_only = true,
399 .gpio_cd = 160,
400 .gpio_wp = -EINVAL,
Adrian Hunter5e763d22009-09-22 16:45:05 -0700401 .power_saving = true,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700402 },
403 {
404 .name = "internal",
405 .mmc = 2,
Sukumar Ghorai3a638332010-09-15 14:49:23 +0000406 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
407 /* See also rx51_mmc2_remux */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700408 .gpio_cd = -EINVAL,
409 .gpio_wp = -EINVAL,
Adrian Hunter5e763d22009-09-22 16:45:05 -0700410 .nonremovable = true,
411 .power_saving = true,
Adrian Hunterce6f0012010-02-15 10:03:34 -0800412 .remux = rx51_mmc2_remux,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700413 },
414 {} /* Terminator */
415};
416
Oleg Drokin786b01a2011-06-06 18:57:07 +0000417static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
418 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
419};
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700420
Linus Torvalds664a41b2011-07-30 00:08:53 -0700421static struct regulator_consumer_supply rx51_vaux2_supply[] = {
422 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
423};
Kalle Jokiniemi75ccf262011-05-03 07:41:23 -0300424
Oleg Drokin786b01a2011-06-06 18:57:07 +0000425static struct regulator_consumer_supply rx51_vaux3_supply[] = {
426 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
427};
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700428
Oleg Drokin786b01a2011-06-06 18:57:07 +0000429static struct regulator_consumer_supply rx51_vsim_supply[] = {
430 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
431};
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700432
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700433static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
434 /* tlv320aic3x analog supplies */
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300435 REGULATOR_SUPPLY("AVDD", "2-0018"),
436 REGULATOR_SUPPLY("DRVDD", "2-0018"),
Jarkko Nikulacaeeb4a2010-12-20 18:48:16 -0800437 REGULATOR_SUPPLY("AVDD", "2-0019"),
438 REGULATOR_SUPPLY("DRVDD", "2-0019"),
Jarkko Nikula64d06692010-08-02 13:18:03 +0300439 /* tpa6130a2 */
440 REGULATOR_SUPPLY("Vdd", "2-0060"),
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700441 /* Keep vmmc as last item. It is not iterated for newer boards */
Kishore Kadiyala0005ae72011-02-28 20:48:05 +0530442 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700443};
444
445static struct regulator_consumer_supply rx51_vio_supplies[] = {
446 /* tlv320aic3x digital supplies */
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300447 REGULATOR_SUPPLY("IOVDD", "2-0018"),
448 REGULATOR_SUPPLY("DVDD", "2-0018"),
Jarkko Nikulacaeeb4a2010-12-20 18:48:16 -0800449 REGULATOR_SUPPLY("IOVDD", "2-0019"),
450 REGULATOR_SUPPLY("DVDD", "2-0019"),
Jarkko Nikula589541c2011-02-21 08:42:36 +0200451 /* Si4713 IO supply */
452 REGULATOR_SUPPLY("vio", "2-0063"),
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700453};
454
Roger Quadros0581b522010-05-12 11:48:47 +0300455static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
Jarkko Nikulab5b99452010-12-21 17:25:34 +0000456 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
Jarkko Nikula589541c2011-02-21 08:42:36 +0200457 /* Si4713 supply */
458 REGULATOR_SUPPLY("vdd", "2-0063"),
Roger Quadros0581b522010-05-12 11:48:47 +0300459};
460
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700461static struct regulator_init_data rx51_vaux1 = {
462 .constraints = {
463 .name = "V28",
464 .min_uV = 2800000,
465 .max_uV = 2800000,
Jarkko Nikula000d5342010-08-02 13:18:02 +0300466 .always_on = true, /* due battery cover sensor */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700467 .valid_modes_mask = REGULATOR_MODE_NORMAL
468 | REGULATOR_MODE_STANDBY,
469 .valid_ops_mask = REGULATOR_CHANGE_MODE
470 | REGULATOR_CHANGE_STATUS,
471 },
Roger Quadros0581b522010-05-12 11:48:47 +0300472 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
473 .consumer_supplies = rx51_vaux1_consumers,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700474};
475
476static struct regulator_init_data rx51_vaux2 = {
477 .constraints = {
478 .name = "VCSI",
479 .min_uV = 1800000,
480 .max_uV = 1800000,
481 .valid_modes_mask = REGULATOR_MODE_NORMAL
482 | REGULATOR_MODE_STANDBY,
483 .valid_ops_mask = REGULATOR_CHANGE_MODE
484 | REGULATOR_CHANGE_STATUS,
485 },
Linus Torvalds664a41b2011-07-30 00:08:53 -0700486 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
487 .consumer_supplies = rx51_vaux2_supply,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700488};
489
490/* VAUX3 - adds more power to VIO_18 rail */
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700491static struct regulator_init_data rx51_vaux3_cam = {
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700492 .constraints = {
493 .name = "VCAM_DIG_18",
494 .min_uV = 1800000,
495 .max_uV = 1800000,
496 .apply_uV = true,
497 .valid_modes_mask = REGULATOR_MODE_NORMAL
498 | REGULATOR_MODE_STANDBY,
499 .valid_ops_mask = REGULATOR_CHANGE_MODE
500 | REGULATOR_CHANGE_STATUS,
501 },
502};
503
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700504static struct regulator_init_data rx51_vaux3_mmc = {
505 .constraints = {
506 .name = "VMMC2_30",
507 .min_uV = 2800000,
508 .max_uV = 3000000,
509 .apply_uV = true,
510 .valid_modes_mask = REGULATOR_MODE_NORMAL
511 | REGULATOR_MODE_STANDBY,
512 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
513 | REGULATOR_CHANGE_MODE
514 | REGULATOR_CHANGE_STATUS,
515 },
Oleg Drokin786b01a2011-06-06 18:57:07 +0000516 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
517 .consumer_supplies = rx51_vaux3_supply,
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700518};
519
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700520static struct regulator_init_data rx51_vaux4 = {
521 .constraints = {
522 .name = "VCAM_ANA_28",
523 .min_uV = 2800000,
524 .max_uV = 2800000,
525 .apply_uV = true,
526 .valid_modes_mask = REGULATOR_MODE_NORMAL
527 | REGULATOR_MODE_STANDBY,
528 .valid_ops_mask = REGULATOR_CHANGE_MODE
529 | REGULATOR_CHANGE_STATUS,
530 },
531};
532
533static struct regulator_init_data rx51_vmmc1 = {
534 .constraints = {
535 .min_uV = 1850000,
536 .max_uV = 3150000,
537 .valid_modes_mask = REGULATOR_MODE_NORMAL
538 | REGULATOR_MODE_STANDBY,
539 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
540 | REGULATOR_CHANGE_MODE
541 | REGULATOR_CHANGE_STATUS,
542 },
Oleg Drokin786b01a2011-06-06 18:57:07 +0000543 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
544 .consumer_supplies = rx51_vmmc1_supply,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700545};
546
547static struct regulator_init_data rx51_vmmc2 = {
548 .constraints = {
Jarkko Nikulaf2add1d2010-05-10 14:29:18 -0700549 .name = "V28_A",
550 .min_uV = 2800000,
551 .max_uV = 3000000,
Jarkko Nikula28274112011-05-31 11:27:00 +0300552 .always_on = true, /* due VIO leak to AIC34 VDDs */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700553 .apply_uV = true,
554 .valid_modes_mask = REGULATOR_MODE_NORMAL
555 | REGULATOR_MODE_STANDBY,
556 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
557 | REGULATOR_CHANGE_MODE
558 | REGULATOR_CHANGE_STATUS,
559 },
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700560 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
561 .consumer_supplies = rx51_vmmc2_supplies,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700562};
563
Kalle Jokiniemi094fc552011-07-05 03:38:22 -0700564static struct regulator_init_data rx51_vpll1 = {
565 .constraints = {
566 .name = "VPLL",
567 .min_uV = 1800000,
568 .max_uV = 1800000,
569 .apply_uV = true,
570 .always_on = true,
571 .valid_modes_mask = REGULATOR_MODE_NORMAL
572 | REGULATOR_MODE_STANDBY,
573 .valid_ops_mask = REGULATOR_CHANGE_MODE,
574 },
575};
576
577static struct regulator_init_data rx51_vpll2 = {
578 .constraints = {
579 .name = "VSDI_CSI",
580 .min_uV = 1800000,
581 .max_uV = 1800000,
582 .apply_uV = true,
583 .always_on = true,
584 .valid_modes_mask = REGULATOR_MODE_NORMAL
585 | REGULATOR_MODE_STANDBY,
586 .valid_ops_mask = REGULATOR_CHANGE_MODE,
587 },
588};
589
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700590static struct regulator_init_data rx51_vsim = {
591 .constraints = {
592 .name = "VMMC2_IO_18",
593 .min_uV = 1800000,
594 .max_uV = 1800000,
595 .apply_uV = true,
596 .valid_modes_mask = REGULATOR_MODE_NORMAL
597 | REGULATOR_MODE_STANDBY,
598 .valid_ops_mask = REGULATOR_CHANGE_MODE
599 | REGULATOR_CHANGE_STATUS,
600 },
Oleg Drokin786b01a2011-06-06 18:57:07 +0000601 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
602 .consumer_supplies = rx51_vsim_supply,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700603};
604
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700605static struct regulator_init_data rx51_vio = {
606 .constraints = {
607 .min_uV = 1800000,
608 .max_uV = 1800000,
609 .valid_modes_mask = REGULATOR_MODE_NORMAL
610 | REGULATOR_MODE_STANDBY,
611 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
612 | REGULATOR_CHANGE_MODE
613 | REGULATOR_CHANGE_STATUS,
614 },
615 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
616 .consumer_supplies = rx51_vio_supplies,
617};
618
Kalle Jokiniemi094fc552011-07-05 03:38:22 -0700619static struct regulator_init_data rx51_vintana1 = {
620 .constraints = {
621 .name = "VINTANA1",
622 .min_uV = 1500000,
623 .max_uV = 1500000,
624 .always_on = true,
625 .valid_modes_mask = REGULATOR_MODE_NORMAL
626 | REGULATOR_MODE_STANDBY,
627 .valid_ops_mask = REGULATOR_CHANGE_MODE,
628 },
629};
630
631static struct regulator_init_data rx51_vintana2 = {
632 .constraints = {
633 .name = "VINTANA2",
634 .min_uV = 2750000,
635 .max_uV = 2750000,
636 .apply_uV = true,
637 .always_on = true,
638 .valid_modes_mask = REGULATOR_MODE_NORMAL
639 | REGULATOR_MODE_STANDBY,
640 .valid_ops_mask = REGULATOR_CHANGE_MODE,
641 },
642};
643
644static struct regulator_init_data rx51_vintdig = {
645 .constraints = {
646 .name = "VINTDIG",
647 .min_uV = 1500000,
648 .max_uV = 1500000,
649 .always_on = true,
650 .valid_modes_mask = REGULATOR_MODE_NORMAL
651 | REGULATOR_MODE_STANDBY,
652 .valid_ops_mask = REGULATOR_CHANGE_MODE,
653 },
654};
655
Jarkko Nikula589541c2011-02-21 08:42:36 +0200656static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
657 .gpio_reset = RX51_FMTX_RESET_GPIO,
658};
659
660static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
661 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
662 .platform_data = &rx51_si4713_i2c_data,
663};
664
665static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
666 .i2c_bus = 2,
667 .subdev_board_info = &rx51_si4713_board_info,
668};
669
Janusz Krzysztofik07ad6ab2011-07-04 03:56:15 -0700670static struct platform_device rx51_si4713_dev = {
Jarkko Nikula589541c2011-02-21 08:42:36 +0200671 .name = "radio-si4713",
672 .id = -1,
673 .dev = {
674 .platform_data = &rx51_si4713_data,
675 },
676};
677
678static __init void rx51_init_si4713(void)
679{
680 int err;
681
682 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
683 if (err) {
684 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
685 return;
686 }
687 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
688 platform_device_register(&rx51_si4713_dev);
689}
690
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700691static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
692{
693 /* FIXME this gpio setup is just a placeholder for now */
Igor Grinbergbc593f52011-05-03 18:22:09 +0300694 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
Jarkko Nikulac0ad4fa2011-05-31 11:27:01 +0300695 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700696
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700697 return 0;
698}
699
700static struct twl4030_gpio_platform_data rx51_gpio_data = {
701 .gpio_base = OMAP_MAX_GPIO_LINES,
702 .irq_base = TWL4030_GPIO_IRQ_BASE,
703 .irq_end = TWL4030_GPIO_IRQ_END,
704 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
705 | BIT(4) | BIT(5)
706 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
707 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
708 | BIT(16) | BIT(17) ,
709 .setup = rx51_twlgpio_setup,
710};
711
Amit Kucheria9312fff2009-08-27 20:27:57 +0200712static struct twl4030_ins sleep_on_seq[] __initdata = {
713/*
Amit Kucheria3c684e842009-10-19 15:11:08 +0300714 * Turn off everything
Amit Kucheria9312fff2009-08-27 20:27:57 +0200715 */
Amit Kucheria3c684e842009-10-19 15:11:08 +0300716 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200717};
718
719static struct twl4030_script sleep_on_script __initdata = {
720 .script = sleep_on_seq,
721 .size = ARRAY_SIZE(sleep_on_seq),
722 .flags = TWL4030_SLEEP_SCRIPT,
723};
724
725static struct twl4030_ins wakeup_seq[] __initdata = {
726/*
Amit Kucheria3c684e842009-10-19 15:11:08 +0300727 * Reenable everything
Amit Kucheria9312fff2009-08-27 20:27:57 +0200728 */
Amit Kucheria3c684e842009-10-19 15:11:08 +0300729 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200730};
731
732static struct twl4030_script wakeup_script __initdata = {
733 .script = wakeup_seq,
734 .size = ARRAY_SIZE(wakeup_seq),
735 .flags = TWL4030_WAKEUP12_SCRIPT,
736};
737
738static struct twl4030_ins wakeup_p3_seq[] __initdata = {
739/*
Amit Kucheria3c684e842009-10-19 15:11:08 +0300740 * Reenable everything
Amit Kucheria9312fff2009-08-27 20:27:57 +0200741 */
Amit Kucheria3c684e842009-10-19 15:11:08 +0300742 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200743};
744
745static struct twl4030_script wakeup_p3_script __initdata = {
746 .script = wakeup_p3_seq,
747 .size = ARRAY_SIZE(wakeup_p3_seq),
748 .flags = TWL4030_WAKEUP3_SCRIPT,
749};
750
751static struct twl4030_ins wrst_seq[] __initdata = {
752/*
753 * Reset twl4030.
754 * Reset VDD1 regulator.
755 * Reset VDD2 regulator.
756 * Reset VPLL1 regulator.
757 * Enable sysclk output.
758 * Reenable twl4030.
759 */
760 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
761 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
762 0x13},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200763 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
764 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
765 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
766 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
Amit Kucheria3c684e842009-10-19 15:11:08 +0300767 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200768 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
769};
770
771static struct twl4030_script wrst_script __initdata = {
772 .script = wrst_seq,
773 .size = ARRAY_SIZE(wrst_seq),
774 .flags = TWL4030_WRST_SCRIPT,
775};
776
777static struct twl4030_script *twl4030_scripts[] __initdata = {
778 /* wakeup12 script should be loaded before sleep script, otherwise a
779 board might hit retention before loading of wakeup script is
780 completed. This can cause boot failures depending on timing issues.
781 */
782 &wakeup_script,
783 &sleep_on_script,
784 &wakeup_p3_script,
785 &wrst_script,
786};
787
788static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
Amit Kucheria3c684e842009-10-19 15:11:08 +0300789 { .resource = RES_VDD1, .devgroup = -1,
790 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
791 .remap_sleep = RES_STATE_OFF
792 },
793 { .resource = RES_VDD2, .devgroup = -1,
794 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
795 .remap_sleep = RES_STATE_OFF
796 },
797 { .resource = RES_VPLL1, .devgroup = -1,
798 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
799 .remap_sleep = RES_STATE_OFF
800 },
801 { .resource = RES_VPLL2, .devgroup = -1,
802 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
803 },
804 { .resource = RES_VAUX1, .devgroup = -1,
805 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
806 },
807 { .resource = RES_VAUX2, .devgroup = -1,
808 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
809 },
810 { .resource = RES_VAUX3, .devgroup = -1,
811 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
812 },
813 { .resource = RES_VAUX4, .devgroup = -1,
814 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
815 },
816 { .resource = RES_VMMC1, .devgroup = -1,
817 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
818 },
819 { .resource = RES_VMMC2, .devgroup = -1,
820 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
821 },
822 { .resource = RES_VDAC, .devgroup = -1,
823 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
824 },
825 { .resource = RES_VSIM, .devgroup = -1,
826 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
827 },
828 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
829 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
830 },
831 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
832 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
833 },
834 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
835 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
836 },
837 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
838 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
839 },
840 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
841 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
842 },
843 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
844 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
845 },
846 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
847 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
848 },
849 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
850 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
851 },
852 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
853 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
854 },
855 { .resource = RES_32KCLKOUT, .devgroup = -1,
856 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
857 },
858 { .resource = RES_RESET, .devgroup = -1,
859 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
860 },
Lesly A Md7ac8292011-04-14 17:57:51 +0530861 { .resource = RES_MAIN_REF, .devgroup = -1,
Amit Kucheria3c684e842009-10-19 15:11:08 +0300862 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
863 },
Amit Kucheria9312fff2009-08-27 20:27:57 +0200864 { 0, 0},
865};
866
867static struct twl4030_power_data rx51_t2scripts_data __initdata = {
868 .scripts = twl4030_scripts,
869 .num = ARRAY_SIZE(twl4030_scripts),
870 .resource_config = twl4030_rconfig,
871};
872
Peter Ujfalusi4ae6df52011-05-31 15:21:13 +0300873struct twl4030_vibra_data rx51_vibra_data __initdata = {
Ilkka Koskinenb7a834c2011-02-25 08:46:23 +0000874 .coexist = 0,
875};
876
Peter Ujfalusi4ae6df52011-05-31 15:21:13 +0300877struct twl4030_audio_data rx51_audio_data __initdata = {
Ilkka Koskinenb7a834c2011-02-25 08:46:23 +0000878 .audio_mclk = 26000000,
879 .vibra = &rx51_vibra_data,
880};
Amit Kucheria9312fff2009-08-27 20:27:57 +0200881
Amit Kucheria9312fff2009-08-27 20:27:57 +0200882static struct twl4030_platform_data rx51_twldata __initdata = {
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700883 /* platform_data for children goes here */
884 .gpio = &rx51_gpio_data,
885 .keypad = &rx51_kp_data,
Amit Kucheria9312fff2009-08-27 20:27:57 +0200886 .power = &rx51_t2scripts_data,
Peter Ujfalusi4ae6df52011-05-31 15:21:13 +0300887 .audio = &rx51_audio_data,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700888
889 .vaux1 = &rx51_vaux1,
890 .vaux2 = &rx51_vaux2,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700891 .vaux4 = &rx51_vaux4,
892 .vmmc1 = &rx51_vmmc1,
Kalle Jokiniemi094fc552011-07-05 03:38:22 -0700893 .vpll1 = &rx51_vpll1,
894 .vpll2 = &rx51_vpll2,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700895 .vsim = &rx51_vsim,
Kalle Jokiniemi094fc552011-07-05 03:38:22 -0700896 .vintana1 = &rx51_vintana1,
897 .vintana2 = &rx51_vintana2,
898 .vintdig = &rx51_vintdig,
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700899 .vio = &rx51_vio,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700900};
901
Jarkko Nikulaf0c61d32010-12-18 18:17:10 +0000902static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
Jarkko Nikula64d06692010-08-02 13:18:03 +0300903 .id = TPA6130A2,
904 .power_gpio = 98,
905};
906
Liam Girdwoodf0fba2a2010-03-17 20:15:21 +0000907/* Audio setup data */
908static struct aic3x_setup_data rx51_aic34_setup = {
909 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
910 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
911};
912
Mark Browne4862f22010-08-16 18:42:58 +0100913static struct aic3x_pdata rx51_aic3x_data = {
Liam Girdwoodf0fba2a2010-03-17 20:15:21 +0000914 .setup = &rx51_aic34_setup,
915 .gpio_reset = 60,
916};
917
Jarkko Nikulacaeeb4a2010-12-20 18:48:16 -0800918static struct aic3x_pdata rx51_aic3x_data2 = {
919 .gpio_reset = 60,
920};
921
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700922static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
923 {
924 I2C_BOARD_INFO("tlv320aic3x", 0x18),
Jarkko Nikula87581fd2010-08-02 13:18:02 +0300925 .platform_data = &rx51_aic3x_data,
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700926 },
Jarkko Nikulacaeeb4a2010-12-20 18:48:16 -0800927 {
928 I2C_BOARD_INFO("tlv320aic3x", 0x19),
929 .platform_data = &rx51_aic3x_data2,
930 },
Mathias Nyman70b5d732010-08-02 13:18:03 +0300931#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
932 {
933 I2C_BOARD_INFO("tsl2563", 0x29),
934 .platform_data = &rx51_tsl2563_platform_data,
935 },
936#endif
Ameya Palandeeeada9e2011-07-05 03:38:22 -0700937#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
938 {
939 I2C_BOARD_INFO("lp5523", 0x32),
940 .platform_data = &rx51_lp5523_platform_data,
941 },
942#endif
Jarkko Nikula64d06692010-08-02 13:18:03 +0300943 {
944 I2C_BOARD_INFO("tpa6130a2", 0x60),
945 .platform_data = &rx51_tpa6130a2_data,
946 }
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700947};
948
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700949static int __init rx51_i2c_init(void)
950{
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700951 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700952 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700953 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700954 /* Only older boards use VMMC2 for internal MMC */
955 rx51_vmmc2.num_consumer_supplies--;
956 } else {
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700957 rx51_twldata.vaux3 = &rx51_vaux3_cam;
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700958 }
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700959 rx51_twldata.vmmc2 = &rx51_vmmc2;
Peter Ujfalusi827ed9a2011-06-07 10:28:54 +0300960 omap3_pmic_get_config(&rx51_twldata,
Peter Ujfalusib252b0e2011-06-07 11:38:24 +0300961 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
962 TWL_COMMON_REGULATOR_VDAC);
963
964 rx51_twldata.vdac->constraints.apply_uV = true;
965 rx51_twldata.vdac->constraints.name = "VDAC";
966
Mike Rapoportfbd80712011-04-25 01:09:06 +0300967 omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700968 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
969 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700970 omap_register_i2c_bus(3, 400, NULL, 0);
971 return 0;
972}
973
Juha Yrjolaaa62e902009-05-28 13:23:52 -0700974#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
975 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
976
977static struct mtd_partition onenand_partitions[] = {
978 {
979 .name = "bootloader",
980 .offset = 0,
981 .size = 0x20000,
982 .mask_flags = MTD_WRITEABLE, /* Force read-only */
983 },
984 {
985 .name = "config",
986 .offset = MTDPART_OFS_APPEND,
987 .size = 0x60000,
988 },
989 {
990 .name = "log",
991 .offset = MTDPART_OFS_APPEND,
992 .size = 0x40000,
993 },
994 {
995 .name = "kernel",
996 .offset = MTDPART_OFS_APPEND,
997 .size = 0x200000,
998 },
999 {
1000 .name = "initfs",
1001 .offset = MTDPART_OFS_APPEND,
1002 .size = 0x200000,
1003 },
1004 {
1005 .name = "rootfs",
1006 .offset = MTDPART_OFS_APPEND,
1007 .size = MTDPART_SIZ_FULL,
1008 },
1009};
1010
Aaro Koskinen54031872010-12-02 15:51:24 +00001011static struct omap_onenand_platform_data board_onenand_data[] = {
1012 {
1013 .cs = 0,
1014 .gpio_irq = 65,
1015 .parts = onenand_partitions,
1016 .nr_parts = ARRAY_SIZE(onenand_partitions),
1017 .flags = ONENAND_SYNC_READWRITE,
1018 }
Juha Yrjolaaa62e902009-05-28 13:23:52 -07001019};
Juha Yrjolaaa62e902009-05-28 13:23:52 -07001020#endif
Lauri Leukkunenffe7f952009-03-23 18:38:17 -07001021
Tony Lindgren1a48e152009-05-28 13:23:52 -07001022#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1023
1024static struct omap_smc91x_platform_data board_smc91x_data = {
1025 .cs = 1,
1026 .gpio_irq = 54,
1027 .gpio_pwrdwn = 86,
1028 .gpio_reset = 164,
1029 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1030};
1031
1032static void __init board_smc91x_init(void)
1033{
Tony Lindgren4896e392009-12-11 16:16:32 -08001034 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1035 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1036 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
Tony Lindgren1a48e152009-05-28 13:23:52 -07001037
1038 gpmc_smc91x_init(&board_smc91x_data);
1039}
1040
1041#else
1042
1043static inline void board_smc91x_init(void)
1044{
1045}
1046
1047#endif
1048
Kalle Valoa24e61a2009-11-18 18:41:06 -08001049static void rx51_wl1251_set_power(bool enable)
1050{
1051 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1052}
1053
Igor Grinbergbc593f52011-05-03 18:22:09 +03001054static struct gpio rx51_wl1251_gpios[] __initdata = {
1055 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1056 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1057};
1058
Kalle Valoa24e61a2009-11-18 18:41:06 -08001059static void __init rx51_init_wl1251(void)
1060{
1061 int irq, ret;
1062
Igor Grinbergbc593f52011-05-03 18:22:09 +03001063 ret = gpio_request_array(rx51_wl1251_gpios,
1064 ARRAY_SIZE(rx51_wl1251_gpios));
Kalle Valoa24e61a2009-11-18 18:41:06 -08001065 if (ret < 0)
1066 goto error;
1067
Kalle Valoa24e61a2009-11-18 18:41:06 -08001068 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1069 if (irq < 0)
1070 goto err_irq;
1071
1072 wl1251_pdata.set_power = rx51_wl1251_set_power;
1073 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1074
1075 return;
1076
1077err_irq:
1078 gpio_free(RX51_WL1251_IRQ_GPIO);
Kalle Valoa24e61a2009-11-18 18:41:06 -08001079 gpio_free(RX51_WL1251_POWER_GPIO);
Kalle Valoa24e61a2009-11-18 18:41:06 -08001080error:
1081 printk(KERN_ERR "wl1251 board initialisation failed\n");
1082 wl1251_pdata.set_power = NULL;
1083
1084 /*
1085 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1086 * set_power is null, and wl1251_probe() will fail.
1087 */
1088}
1089
Lauri Leukkunenffe7f952009-03-23 18:38:17 -07001090void __init rx51_peripherals_init(void)
1091{
Lauri Leukkunenffe7f952009-03-23 18:38:17 -07001092 rx51_i2c_init();
Kalle Jokiniemi094fc552011-07-05 03:38:22 -07001093 regulator_has_full_constraints();
Aaro Koskinen54031872010-12-02 15:51:24 +00001094 gpmc_onenand_init(board_onenand_data);
Tony Lindgren1a48e152009-05-28 13:23:52 -07001095 board_smc91x_init();
Jani Nikulaf014ee32009-11-05 22:59:47 -08001096 rx51_add_gpio_keys();
Kalle Valoa24e61a2009-11-18 18:41:06 -08001097 rx51_init_wl1251();
Jarkko Nikula589541c2011-02-21 08:42:36 +02001098 rx51_init_si4713();
Kalle Valoa24e61a2009-11-18 18:41:06 -08001099 spi_register_board_info(rx51_peripherals_spi_board_info,
1100 ARRAY_SIZE(rx51_peripherals_spi_board_info));
Benoit Cousson112485e2010-08-16 10:55:35 +02001101
1102 partition = omap_mux_get("core");
1103 if (partition)
1104 omap2_hsmmc_init(mmc);
1105
Kalle Jokiniemi10299e22011-03-29 16:28:00 +03001106 rx51_charger_init();
Lauri Leukkunenffe7f952009-03-23 18:38:17 -07001107}
1108