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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>
Kalle Valoa24e61a2009-11-18 18:41:06 -080017#include <linux/spi/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>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070026
Tony Lindgrence491cf2009-10-20 09:40:47 -070027#include <plat/mcspi.h>
Tony Lindgrence491cf2009-10-20 09:40:47 -070028#include <plat/board.h>
29#include <plat/common.h>
30#include <plat/dma.h>
31#include <plat/gpmc.h>
Tony Lindgrence491cf2009-10-20 09:40:47 -070032#include <plat/onenand.h>
33#include <plat/gpmc-smc91x.h>
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070034
Jarkko Nikula87581fd2010-08-02 13:18:02 +030035#include <sound/tlv320aic3x.h>
Jarkko Nikula64d06692010-08-02 13:18:03 +030036#include <sound/tpa6130a2-plat.h>
Jarkko Nikula87581fd2010-08-02 13:18:02 +030037
Mathias Nyman70b5d732010-08-02 13:18:03 +030038#include <../drivers/staging/iio/light/tsl2563.h>
39
Tony Lindgren4896e392009-12-11 16:16:32 -080040#include "mux.h"
Adrian Hunterd02a900b2010-02-15 10:03:34 -080041#include "hsmmc.h"
Lauri Leukkunenffe7f952009-03-23 18:38:17 -070042
Adrian Hunterf52eeee2009-05-28 14:04:04 -070043#define SYSTEM_REV_B_USES_VAUX3 0x1699
44#define SYSTEM_REV_S_USES_VAUX3 0x8
45
Kalle Valoa24e61a2009-11-18 18:41:06 -080046#define RX51_WL1251_POWER_GPIO 87
47#define RX51_WL1251_IRQ_GPIO 42
48
49/* list all spi devices here */
50enum {
51 RX51_SPI_WL1251,
Roger Quadros03e11102010-05-10 10:35:17 +020052 RX51_SPI_MIPID, /* LCD panel */
Roger Quadros6996e7f2010-03-22 17:16:25 +020053 RX51_SPI_TSC2005, /* Touch Controller */
Kalle Valoa24e61a2009-11-18 18:41:06 -080054};
55
56static struct wl12xx_platform_data wl1251_pdata;
57
Mathias Nyman70b5d732010-08-02 13:18:03 +030058#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
59static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
60 .cover_comp_gain = 16,
61};
62#endif
63
Kalle Valoa24e61a2009-11-18 18:41:06 -080064static struct omap2_mcspi_device_config wl1251_mcspi_config = {
65 .turbo_mode = 0,
66 .single_channel = 1,
67};
68
Roger Quadros03e11102010-05-10 10:35:17 +020069static struct omap2_mcspi_device_config mipid_mcspi_config = {
70 .turbo_mode = 0,
71 .single_channel = 1,
72};
73
Roger Quadros6996e7f2010-03-22 17:16:25 +020074static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
75 .turbo_mode = 0,
76 .single_channel = 1,
77};
78
Kalle Valoa24e61a2009-11-18 18:41:06 -080079static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
80 [RX51_SPI_WL1251] = {
81 .modalias = "wl1251",
82 .bus_num = 4,
83 .chip_select = 0,
84 .max_speed_hz = 48000000,
Kalle Valo860fc972009-12-11 16:16:37 -080085 .mode = SPI_MODE_3,
Kalle Valoa24e61a2009-11-18 18:41:06 -080086 .controller_data = &wl1251_mcspi_config,
87 .platform_data = &wl1251_pdata,
88 },
Roger Quadros03e11102010-05-10 10:35:17 +020089 [RX51_SPI_MIPID] = {
90 .modalias = "acx565akm",
91 .bus_num = 1,
92 .chip_select = 2,
93 .max_speed_hz = 6000000,
94 .controller_data = &mipid_mcspi_config,
95 },
Roger Quadros6996e7f2010-03-22 17:16:25 +020096 [RX51_SPI_TSC2005] = {
97 .modalias = "tsc2005",
98 .bus_num = 1,
99 .chip_select = 0,
100 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
101 .max_speed_hz = 6000000,
102 .controller_data = &tsc2005_mcspi_config,
103 /* .platform_data = &tsc2005_config,*/
104 },
Kalle Valoa24e61a2009-11-18 18:41:06 -0800105};
106
Jani Nikulaf014ee32009-11-05 22:59:47 -0800107#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
108
109#define RX51_GPIO_CAMERA_LENS_COVER 110
110#define RX51_GPIO_CAMERA_FOCUS 68
111#define RX51_GPIO_CAMERA_CAPTURE 69
112#define RX51_GPIO_KEYPAD_SLIDE 71
113#define RX51_GPIO_LOCK_BUTTON 113
114#define RX51_GPIO_PROXIMITY 89
115
116#define RX51_GPIO_DEBOUNCE_TIMEOUT 10
117
118static struct gpio_keys_button rx51_gpio_keys[] = {
119 {
120 .desc = "Camera Lens Cover",
121 .type = EV_SW,
122 .code = SW_CAMERA_LENS_COVER,
123 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
124 .active_low = 1,
125 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
126 }, {
127 .desc = "Camera Focus",
128 .type = EV_KEY,
129 .code = KEY_CAMERA_FOCUS,
130 .gpio = RX51_GPIO_CAMERA_FOCUS,
131 .active_low = 1,
132 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
133 }, {
134 .desc = "Camera Capture",
135 .type = EV_KEY,
136 .code = KEY_CAMERA,
137 .gpio = RX51_GPIO_CAMERA_CAPTURE,
138 .active_low = 1,
139 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
140 }, {
141 .desc = "Lock Button",
142 .type = EV_KEY,
143 .code = KEY_SCREENLOCK,
144 .gpio = RX51_GPIO_LOCK_BUTTON,
145 .active_low = 1,
146 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
147 }, {
148 .desc = "Keypad Slide",
149 .type = EV_SW,
150 .code = SW_KEYPAD_SLIDE,
151 .gpio = RX51_GPIO_KEYPAD_SLIDE,
152 .active_low = 1,
153 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
154 }, {
155 .desc = "Proximity Sensor",
156 .type = EV_SW,
157 .code = SW_FRONT_PROXIMITY,
158 .gpio = RX51_GPIO_PROXIMITY,
159 .active_low = 0,
160 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
161 }
162};
163
164static struct gpio_keys_platform_data rx51_gpio_keys_data = {
165 .buttons = rx51_gpio_keys,
166 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
167};
168
169static struct platform_device rx51_gpio_keys_device = {
170 .name = "gpio-keys",
171 .id = -1,
172 .dev = {
173 .platform_data = &rx51_gpio_keys_data,
174 },
175};
176
177static void __init rx51_add_gpio_keys(void)
178{
179 platform_device_register(&rx51_gpio_keys_device);
180}
181#else
182static void __init rx51_add_gpio_keys(void)
183{
184}
185#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
186
Tony Lindgren4f543332009-09-24 16:23:16 -0700187static int board_keymap[] = {
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700188 /*
189 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
190 * connected to the ground" matrix state.
191 */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700192 KEY(0, 0, KEY_Q),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700193 KEY(0, 1, KEY_O),
194 KEY(0, 2, KEY_P),
195 KEY(0, 3, KEY_COMMA),
196 KEY(0, 4, KEY_BACKSPACE),
197 KEY(0, 6, KEY_A),
198 KEY(0, 7, KEY_S),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700199
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700200 KEY(1, 0, KEY_W),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700201 KEY(1, 1, KEY_D),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700202 KEY(1, 2, KEY_F),
203 KEY(1, 3, KEY_G),
204 KEY(1, 4, KEY_H),
205 KEY(1, 5, KEY_J),
206 KEY(1, 6, KEY_K),
207 KEY(1, 7, KEY_L),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700208
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700209 KEY(2, 0, KEY_E),
210 KEY(2, 1, KEY_DOT),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700211 KEY(2, 2, KEY_UP),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700212 KEY(2, 3, KEY_ENTER),
213 KEY(2, 5, KEY_Z),
214 KEY(2, 6, KEY_X),
215 KEY(2, 7, KEY_C),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700216 KEY(2, 8, KEY_F9),
217
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700218 KEY(3, 0, KEY_R),
219 KEY(3, 1, KEY_V),
220 KEY(3, 2, KEY_B),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700221 KEY(3, 3, KEY_N),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700222 KEY(3, 4, KEY_M),
223 KEY(3, 5, KEY_SPACE),
224 KEY(3, 6, KEY_SPACE),
225 KEY(3, 7, KEY_LEFT),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700226
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700227 KEY(4, 0, KEY_T),
228 KEY(4, 1, KEY_DOWN),
229 KEY(4, 2, KEY_RIGHT),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700230 KEY(4, 4, KEY_LEFTCTRL),
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700231 KEY(4, 5, KEY_RIGHTALT),
232 KEY(4, 6, KEY_LEFTSHIFT),
Dmitry Torokhov2e65a202010-07-26 01:12:37 -0700233 KEY(4, 8, KEY_F10),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700234
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700235 KEY(5, 0, KEY_Y),
Dmitry Torokhov2e65a202010-07-26 01:12:37 -0700236 KEY(5, 8, KEY_F11),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700237
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700238 KEY(6, 0, KEY_U),
Dmitry Torokhov3fea6022010-07-20 20:25:35 -0700239
Amit Kucheriaacf442d2009-10-05 21:43:44 -0700240 KEY(7, 0, KEY_I),
241 KEY(7, 1, KEY_F7),
242 KEY(7, 2, KEY_F8),
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700243};
244
Tony Lindgren4f543332009-09-24 16:23:16 -0700245static struct matrix_keymap_data board_map_data = {
246 .keymap = board_keymap,
247 .keymap_size = ARRAY_SIZE(board_keymap),
248};
249
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700250static struct twl4030_keypad_data rx51_kp_data = {
Tony Lindgren4f543332009-09-24 16:23:16 -0700251 .keymap_data = &board_map_data,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700252 .rows = 8,
253 .cols = 8,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700254 .rep = 1,
255};
256
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700257static struct twl4030_madc_platform_data rx51_madc_data = {
258 .irq_line = 1,
259};
260
Adrian Hunterce6f0012010-02-15 10:03:34 -0800261/* Enable input logic and pull all lines up when eMMC is on. */
262static struct omap_board_mux rx51_mmc2_on_mux[] = {
263 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
264 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
265 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
266 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
267 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
268 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
269 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
270 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
271 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
272 { .reg_offset = OMAP_MUX_TERMINATOR },
273};
274
275/* Disable input logic and pull all lines down when eMMC is off. */
276static struct omap_board_mux rx51_mmc2_off_mux[] = {
277 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
278 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
279 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
280 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
281 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
282 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
283 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
284 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
285 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
286 { .reg_offset = OMAP_MUX_TERMINATOR },
287};
288
289/*
290 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
291 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
292 */
293static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
294{
295 if (power_on)
296 omap_mux_write_array(rx51_mmc2_on_mux);
297 else
298 omap_mux_write_array(rx51_mmc2_off_mux);
299}
300
Adrian Hunter68ff0422010-02-15 10:03:34 -0800301static struct omap2_hsmmc_info mmc[] __initdata = {
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700302 {
303 .name = "external",
304 .mmc = 1,
Sukumar Ghorai3a638332010-09-15 14:49:23 +0000305 .caps = MMC_CAP_4_BIT_DATA,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700306 .cover_only = true,
307 .gpio_cd = 160,
308 .gpio_wp = -EINVAL,
Adrian Hunter5e763d22009-09-22 16:45:05 -0700309 .power_saving = true,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700310 },
311 {
312 .name = "internal",
313 .mmc = 2,
Sukumar Ghorai3a638332010-09-15 14:49:23 +0000314 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
315 /* See also rx51_mmc2_remux */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700316 .gpio_cd = -EINVAL,
317 .gpio_wp = -EINVAL,
Adrian Hunter5e763d22009-09-22 16:45:05 -0700318 .nonremovable = true,
319 .power_saving = true,
Adrian Hunterce6f0012010-02-15 10:03:34 -0800320 .remux = rx51_mmc2_remux,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700321 },
322 {} /* Terminator */
323};
324
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300325static struct regulator_consumer_supply rx51_vmmc1_supply =
326 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700327
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300328static struct regulator_consumer_supply rx51_vaux3_supply =
329 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700330
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300331static struct regulator_consumer_supply rx51_vsim_supply =
332 REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700333
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700334static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
335 /* tlv320aic3x analog supplies */
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300336 REGULATOR_SUPPLY("AVDD", "2-0018"),
337 REGULATOR_SUPPLY("DRVDD", "2-0018"),
Jarkko Nikula64d06692010-08-02 13:18:03 +0300338 /* tpa6130a2 */
339 REGULATOR_SUPPLY("Vdd", "2-0060"),
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700340 /* Keep vmmc as last item. It is not iterated for newer boards */
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300341 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700342};
343
344static struct regulator_consumer_supply rx51_vio_supplies[] = {
345 /* tlv320aic3x digital supplies */
Jarkko Nikula5c7d9bb2010-08-02 13:18:02 +0300346 REGULATOR_SUPPLY("IOVDD", "2-0018"),
347 REGULATOR_SUPPLY("DVDD", "2-0018"),
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700348};
349
Roger Quadros0581b522010-05-12 11:48:47 +0300350#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
351extern struct platform_device rx51_display_device;
352#endif
353
354static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
355#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
356 {
357 .supply = "vdds_sdi",
358 .dev = &rx51_display_device.dev,
359 },
360#endif
361};
362
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700363static struct regulator_init_data rx51_vaux1 = {
364 .constraints = {
365 .name = "V28",
366 .min_uV = 2800000,
367 .max_uV = 2800000,
Jarkko Nikula000d5342010-08-02 13:18:02 +0300368 .always_on = true, /* due battery cover sensor */
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700369 .valid_modes_mask = REGULATOR_MODE_NORMAL
370 | REGULATOR_MODE_STANDBY,
371 .valid_ops_mask = REGULATOR_CHANGE_MODE
372 | REGULATOR_CHANGE_STATUS,
373 },
Roger Quadros0581b522010-05-12 11:48:47 +0300374 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
375 .consumer_supplies = rx51_vaux1_consumers,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700376};
377
378static struct regulator_init_data rx51_vaux2 = {
379 .constraints = {
380 .name = "VCSI",
381 .min_uV = 1800000,
382 .max_uV = 1800000,
383 .valid_modes_mask = REGULATOR_MODE_NORMAL
384 | REGULATOR_MODE_STANDBY,
385 .valid_ops_mask = REGULATOR_CHANGE_MODE
386 | REGULATOR_CHANGE_STATUS,
387 },
388};
389
390/* VAUX3 - adds more power to VIO_18 rail */
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700391static struct regulator_init_data rx51_vaux3_cam = {
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700392 .constraints = {
393 .name = "VCAM_DIG_18",
394 .min_uV = 1800000,
395 .max_uV = 1800000,
396 .apply_uV = true,
397 .valid_modes_mask = REGULATOR_MODE_NORMAL
398 | REGULATOR_MODE_STANDBY,
399 .valid_ops_mask = REGULATOR_CHANGE_MODE
400 | REGULATOR_CHANGE_STATUS,
401 },
402};
403
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700404static struct regulator_init_data rx51_vaux3_mmc = {
405 .constraints = {
406 .name = "VMMC2_30",
407 .min_uV = 2800000,
408 .max_uV = 3000000,
409 .apply_uV = true,
410 .valid_modes_mask = REGULATOR_MODE_NORMAL
411 | REGULATOR_MODE_STANDBY,
412 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
413 | REGULATOR_CHANGE_MODE
414 | REGULATOR_CHANGE_STATUS,
415 },
416 .num_consumer_supplies = 1,
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700417 .consumer_supplies = &rx51_vaux3_supply,
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700418};
419
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700420static struct regulator_init_data rx51_vaux4 = {
421 .constraints = {
422 .name = "VCAM_ANA_28",
423 .min_uV = 2800000,
424 .max_uV = 2800000,
425 .apply_uV = true,
426 .valid_modes_mask = REGULATOR_MODE_NORMAL
427 | REGULATOR_MODE_STANDBY,
428 .valid_ops_mask = REGULATOR_CHANGE_MODE
429 | REGULATOR_CHANGE_STATUS,
430 },
431};
432
433static struct regulator_init_data rx51_vmmc1 = {
434 .constraints = {
435 .min_uV = 1850000,
436 .max_uV = 3150000,
437 .valid_modes_mask = REGULATOR_MODE_NORMAL
438 | REGULATOR_MODE_STANDBY,
439 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
440 | REGULATOR_CHANGE_MODE
441 | REGULATOR_CHANGE_STATUS,
442 },
443 .num_consumer_supplies = 1,
444 .consumer_supplies = &rx51_vmmc1_supply,
445};
446
447static struct regulator_init_data rx51_vmmc2 = {
448 .constraints = {
Jarkko Nikulaf2add1d2010-05-10 14:29:18 -0700449 .name = "V28_A",
450 .min_uV = 2800000,
451 .max_uV = 3000000,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700452 .apply_uV = true,
453 .valid_modes_mask = REGULATOR_MODE_NORMAL
454 | REGULATOR_MODE_STANDBY,
455 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
456 | REGULATOR_CHANGE_MODE
457 | REGULATOR_CHANGE_STATUS,
458 },
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700459 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
460 .consumer_supplies = rx51_vmmc2_supplies,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700461};
462
463static struct regulator_init_data rx51_vsim = {
464 .constraints = {
465 .name = "VMMC2_IO_18",
466 .min_uV = 1800000,
467 .max_uV = 1800000,
468 .apply_uV = true,
469 .valid_modes_mask = REGULATOR_MODE_NORMAL
470 | REGULATOR_MODE_STANDBY,
471 .valid_ops_mask = REGULATOR_CHANGE_MODE
472 | REGULATOR_CHANGE_STATUS,
473 },
474 .num_consumer_supplies = 1,
475 .consumer_supplies = &rx51_vsim_supply,
476};
477
478static struct regulator_init_data rx51_vdac = {
479 .constraints = {
480 .min_uV = 1800000,
481 .max_uV = 1800000,
482 .valid_modes_mask = REGULATOR_MODE_NORMAL
483 | REGULATOR_MODE_STANDBY,
484 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
485 | REGULATOR_CHANGE_MODE
486 | REGULATOR_CHANGE_STATUS,
487 },
488};
489
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700490static struct regulator_init_data rx51_vio = {
491 .constraints = {
492 .min_uV = 1800000,
493 .max_uV = 1800000,
494 .valid_modes_mask = REGULATOR_MODE_NORMAL
495 | REGULATOR_MODE_STANDBY,
496 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
497 | REGULATOR_CHANGE_MODE
498 | REGULATOR_CHANGE_STATUS,
499 },
500 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
501 .consumer_supplies = rx51_vio_supplies,
502};
503
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700504static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
505{
506 /* FIXME this gpio setup is just a placeholder for now */
507 gpio_request(gpio + 6, "backlight_pwm");
508 gpio_direction_output(gpio + 6, 0);
509 gpio_request(gpio + 7, "speaker_en");
510 gpio_direction_output(gpio + 7, 1);
511
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700512 return 0;
513}
514
515static struct twl4030_gpio_platform_data rx51_gpio_data = {
516 .gpio_base = OMAP_MAX_GPIO_LINES,
517 .irq_base = TWL4030_GPIO_IRQ_BASE,
518 .irq_end = TWL4030_GPIO_IRQ_END,
519 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
520 | BIT(4) | BIT(5)
521 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
522 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
523 | BIT(16) | BIT(17) ,
524 .setup = rx51_twlgpio_setup,
525};
526
Roger Quadrosdfc27b32009-08-10 14:49:51 +0300527static struct twl4030_usb_data rx51_usb_data = {
528 .usb_mode = T2_USB_MODE_ULPI,
529};
530
Amit Kucheria9312fff2009-08-27 20:27:57 +0200531static struct twl4030_ins sleep_on_seq[] __initdata = {
532/*
Amit Kucheria3c684e842009-10-19 15:11:08 +0300533 * Turn off everything
Amit Kucheria9312fff2009-08-27 20:27:57 +0200534 */
Amit Kucheria3c684e842009-10-19 15:11:08 +0300535 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200536};
537
538static struct twl4030_script sleep_on_script __initdata = {
539 .script = sleep_on_seq,
540 .size = ARRAY_SIZE(sleep_on_seq),
541 .flags = TWL4030_SLEEP_SCRIPT,
542};
543
544static struct twl4030_ins wakeup_seq[] __initdata = {
545/*
Amit Kucheria3c684e842009-10-19 15:11:08 +0300546 * Reenable everything
Amit Kucheria9312fff2009-08-27 20:27:57 +0200547 */
Amit Kucheria3c684e842009-10-19 15:11:08 +0300548 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200549};
550
551static struct twl4030_script wakeup_script __initdata = {
552 .script = wakeup_seq,
553 .size = ARRAY_SIZE(wakeup_seq),
554 .flags = TWL4030_WAKEUP12_SCRIPT,
555};
556
557static struct twl4030_ins wakeup_p3_seq[] __initdata = {
558/*
Amit Kucheria3c684e842009-10-19 15:11:08 +0300559 * Reenable everything
Amit Kucheria9312fff2009-08-27 20:27:57 +0200560 */
Amit Kucheria3c684e842009-10-19 15:11:08 +0300561 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200562};
563
564static struct twl4030_script wakeup_p3_script __initdata = {
565 .script = wakeup_p3_seq,
566 .size = ARRAY_SIZE(wakeup_p3_seq),
567 .flags = TWL4030_WAKEUP3_SCRIPT,
568};
569
570static struct twl4030_ins wrst_seq[] __initdata = {
571/*
572 * Reset twl4030.
573 * Reset VDD1 regulator.
574 * Reset VDD2 regulator.
575 * Reset VPLL1 regulator.
576 * Enable sysclk output.
577 * Reenable twl4030.
578 */
579 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
580 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
581 0x13},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200582 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
583 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
584 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
585 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
Amit Kucheria3c684e842009-10-19 15:11:08 +0300586 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
Amit Kucheria9312fff2009-08-27 20:27:57 +0200587 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
588};
589
590static struct twl4030_script wrst_script __initdata = {
591 .script = wrst_seq,
592 .size = ARRAY_SIZE(wrst_seq),
593 .flags = TWL4030_WRST_SCRIPT,
594};
595
596static struct twl4030_script *twl4030_scripts[] __initdata = {
597 /* wakeup12 script should be loaded before sleep script, otherwise a
598 board might hit retention before loading of wakeup script is
599 completed. This can cause boot failures depending on timing issues.
600 */
601 &wakeup_script,
602 &sleep_on_script,
603 &wakeup_p3_script,
604 &wrst_script,
605};
606
607static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
Amit Kucheria3c684e842009-10-19 15:11:08 +0300608 { .resource = RES_VDD1, .devgroup = -1,
609 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
610 .remap_sleep = RES_STATE_OFF
611 },
612 { .resource = RES_VDD2, .devgroup = -1,
613 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
614 .remap_sleep = RES_STATE_OFF
615 },
616 { .resource = RES_VPLL1, .devgroup = -1,
617 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
618 .remap_sleep = RES_STATE_OFF
619 },
620 { .resource = RES_VPLL2, .devgroup = -1,
621 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
622 },
623 { .resource = RES_VAUX1, .devgroup = -1,
624 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
625 },
626 { .resource = RES_VAUX2, .devgroup = -1,
627 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
628 },
629 { .resource = RES_VAUX3, .devgroup = -1,
630 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
631 },
632 { .resource = RES_VAUX4, .devgroup = -1,
633 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
634 },
635 { .resource = RES_VMMC1, .devgroup = -1,
636 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
637 },
638 { .resource = RES_VMMC2, .devgroup = -1,
639 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
640 },
641 { .resource = RES_VDAC, .devgroup = -1,
642 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
643 },
644 { .resource = RES_VSIM, .devgroup = -1,
645 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
646 },
647 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
648 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
649 },
650 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
651 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
652 },
653 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
654 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
655 },
656 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
657 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
658 },
659 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
660 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
661 },
662 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
663 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
664 },
665 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
666 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
667 },
668 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
669 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
670 },
671 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
672 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
673 },
674 { .resource = RES_32KCLKOUT, .devgroup = -1,
675 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
676 },
677 { .resource = RES_RESET, .devgroup = -1,
678 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
679 },
680 { .resource = RES_Main_Ref, .devgroup = -1,
681 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
682 },
Amit Kucheria9312fff2009-08-27 20:27:57 +0200683 { 0, 0},
684};
685
686static struct twl4030_power_data rx51_t2scripts_data __initdata = {
687 .scripts = twl4030_scripts,
688 .num = ARRAY_SIZE(twl4030_scripts),
689 .resource_config = twl4030_rconfig,
690};
691
692
693
694static struct twl4030_platform_data rx51_twldata __initdata = {
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700695 .irq_base = TWL4030_IRQ_BASE,
696 .irq_end = TWL4030_IRQ_END,
697
698 /* platform_data for children goes here */
699 .gpio = &rx51_gpio_data,
700 .keypad = &rx51_kp_data,
701 .madc = &rx51_madc_data,
Roger Quadrosdfc27b32009-08-10 14:49:51 +0300702 .usb = &rx51_usb_data,
Amit Kucheria9312fff2009-08-27 20:27:57 +0200703 .power = &rx51_t2scripts_data,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700704
705 .vaux1 = &rx51_vaux1,
706 .vaux2 = &rx51_vaux2,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700707 .vaux4 = &rx51_vaux4,
708 .vmmc1 = &rx51_vmmc1,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700709 .vsim = &rx51_vsim,
710 .vdac = &rx51_vdac,
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700711 .vio = &rx51_vio,
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700712};
713
Jarkko Nikula87581fd2010-08-02 13:18:02 +0300714static struct aic3x_pdata rx51_aic3x_data __initdata = {
715 .gpio_reset = 60,
716};
717
Jarkko Nikula64d06692010-08-02 13:18:03 +0300718static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = {
719 .id = TPA6130A2,
720 .power_gpio = 98,
721};
722
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700723static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
724 {
725 I2C_BOARD_INFO("twl5030", 0x48),
726 .flags = I2C_CLIENT_WAKE,
727 .irq = INT_34XX_SYS_NIRQ,
728 .platform_data = &rx51_twldata,
729 },
730};
731
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700732static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
733 {
734 I2C_BOARD_INFO("tlv320aic3x", 0x18),
Jarkko Nikula87581fd2010-08-02 13:18:02 +0300735 .platform_data = &rx51_aic3x_data,
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700736 },
Mathias Nyman70b5d732010-08-02 13:18:03 +0300737#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
738 {
739 I2C_BOARD_INFO("tsl2563", 0x29),
740 .platform_data = &rx51_tsl2563_platform_data,
741 },
742#endif
Jarkko Nikula64d06692010-08-02 13:18:03 +0300743 {
744 I2C_BOARD_INFO("tpa6130a2", 0x60),
745 .platform_data = &rx51_tpa6130a2_data,
746 }
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700747};
748
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700749static int __init rx51_i2c_init(void)
750{
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700751 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700752 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700753 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700754 /* Only older boards use VMMC2 for internal MMC */
755 rx51_vmmc2.num_consumer_supplies--;
756 } else {
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700757 rx51_twldata.vaux3 = &rx51_vaux3_cam;
Adrian Hunterf52eeee2009-05-28 14:04:04 -0700758 }
Jarkko Nikula4cfcaef2010-05-10 14:29:19 -0700759 rx51_twldata.vmmc2 = &rx51_vmmc2;
Aaro Koskinencb3cc452009-10-14 09:56:34 -0700760 omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
Jarkko Nikuladabe9292010-05-10 14:29:18 -0700761 ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
762 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
763 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700764 omap_register_i2c_bus(3, 400, NULL, 0);
765 return 0;
766}
767
Juha Yrjolaaa62e902009-05-28 13:23:52 -0700768#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
769 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
770
771static struct mtd_partition onenand_partitions[] = {
772 {
773 .name = "bootloader",
774 .offset = 0,
775 .size = 0x20000,
776 .mask_flags = MTD_WRITEABLE, /* Force read-only */
777 },
778 {
779 .name = "config",
780 .offset = MTDPART_OFS_APPEND,
781 .size = 0x60000,
782 },
783 {
784 .name = "log",
785 .offset = MTDPART_OFS_APPEND,
786 .size = 0x40000,
787 },
788 {
789 .name = "kernel",
790 .offset = MTDPART_OFS_APPEND,
791 .size = 0x200000,
792 },
793 {
794 .name = "initfs",
795 .offset = MTDPART_OFS_APPEND,
796 .size = 0x200000,
797 },
798 {
799 .name = "rootfs",
800 .offset = MTDPART_OFS_APPEND,
801 .size = MTDPART_SIZ_FULL,
802 },
803};
804
805static struct omap_onenand_platform_data board_onenand_data = {
806 .cs = 0,
807 .gpio_irq = 65,
808 .parts = onenand_partitions,
809 .nr_parts = ARRAY_SIZE(onenand_partitions),
Adrian Hunterc8e64882009-06-23 13:30:25 +0300810 .flags = ONENAND_SYNC_READWRITE,
Juha Yrjolaaa62e902009-05-28 13:23:52 -0700811};
812
813static void __init board_onenand_init(void)
814{
815 gpmc_onenand_init(&board_onenand_data);
816}
817
818#else
819
820static inline void board_onenand_init(void)
821{
822}
823
824#endif
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700825
Tony Lindgren1a48e152009-05-28 13:23:52 -0700826#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
827
828static struct omap_smc91x_platform_data board_smc91x_data = {
829 .cs = 1,
830 .gpio_irq = 54,
831 .gpio_pwrdwn = 86,
832 .gpio_reset = 164,
833 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
834};
835
836static void __init board_smc91x_init(void)
837{
Tony Lindgren4896e392009-12-11 16:16:32 -0800838 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
839 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
840 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
Tony Lindgren1a48e152009-05-28 13:23:52 -0700841
842 gpmc_smc91x_init(&board_smc91x_data);
843}
844
845#else
846
847static inline void board_smc91x_init(void)
848{
849}
850
851#endif
852
Kalle Valoa24e61a2009-11-18 18:41:06 -0800853static void rx51_wl1251_set_power(bool enable)
854{
855 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
856}
857
858static void __init rx51_init_wl1251(void)
859{
860 int irq, ret;
861
862 ret = gpio_request(RX51_WL1251_POWER_GPIO, "wl1251 power");
863 if (ret < 0)
864 goto error;
865
866 ret = gpio_direction_output(RX51_WL1251_POWER_GPIO, 0);
867 if (ret < 0)
868 goto err_power;
869
870 ret = gpio_request(RX51_WL1251_IRQ_GPIO, "wl1251 irq");
871 if (ret < 0)
872 goto err_power;
873
874 ret = gpio_direction_input(RX51_WL1251_IRQ_GPIO);
875 if (ret < 0)
876 goto err_irq;
877
878 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
879 if (irq < 0)
880 goto err_irq;
881
882 wl1251_pdata.set_power = rx51_wl1251_set_power;
883 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
884
885 return;
886
887err_irq:
888 gpio_free(RX51_WL1251_IRQ_GPIO);
889
890err_power:
891 gpio_free(RX51_WL1251_POWER_GPIO);
892
893error:
894 printk(KERN_ERR "wl1251 board initialisation failed\n");
895 wl1251_pdata.set_power = NULL;
896
897 /*
898 * Now rx51_peripherals_spi_board_info[1].irq is zero and
899 * set_power is null, and wl1251_probe() will fail.
900 */
901}
902
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700903void __init rx51_peripherals_init(void)
904{
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700905 rx51_i2c_init();
Juha Yrjolaaa62e902009-05-28 13:23:52 -0700906 board_onenand_init();
Tony Lindgren1a48e152009-05-28 13:23:52 -0700907 board_smc91x_init();
Jani Nikulaf014ee32009-11-05 22:59:47 -0800908 rx51_add_gpio_keys();
Kalle Valoa24e61a2009-11-18 18:41:06 -0800909 rx51_init_wl1251();
910 spi_register_board_info(rx51_peripherals_spi_board_info,
911 ARRAY_SIZE(rx51_peripherals_spi_board_info));
Adrian Hunter68ff0422010-02-15 10:03:34 -0800912 omap2_hsmmc_init(mmc);
Lauri Leukkunenffe7f952009-03-23 18:38:17 -0700913}
914