Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm...
[linux-2.6.git] / arch / arm / mach-omap2 / board-rx51-peripherals.c
1 /*
2  * linux/arch/arm/mach-omap2/board-rx51-peripherals.c
3  *
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>
15 #include <linux/input/matrix_keypad.h>
16 #include <linux/spi/spi.h>
17 #include <linux/wl12xx.h>
18 #include <linux/spi/tsc2005.h>
19 #include <linux/i2c.h>
20 #include <linux/i2c/twl.h>
21 #include <linux/clk.h>
22 #include <linux/delay.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/gpio.h>
25 #include <linux/gpio_keys.h>
26 #include <linux/mmc/host.h>
27 #include <linux/power/isp1704_charger.h>
28 #include <asm/system_info.h>
29
30 #include <plat/mcspi.h>
31 #include <plat/board.h>
32 #include "common.h"
33 #include <plat/dma.h>
34 #include <plat/gpmc.h>
35 #include <plat/onenand.h>
36 #include <plat/gpmc-smc91x.h>
37
38 #include <mach/board-rx51.h>
39
40 #include <sound/tlv320aic3x.h>
41 #include <sound/tpa6130a2-plat.h>
42 #include <media/radio-si4713.h>
43 #include <media/si4713.h>
44 #include <linux/leds-lp5523.h>
45
46 #include <../drivers/staging/iio/light/tsl2563.h>
47
48 #include "mux.h"
49 #include "hsmmc.h"
50 #include "common-board-devices.h"
51
52 #define SYSTEM_REV_B_USES_VAUX3 0x1699
53 #define SYSTEM_REV_S_USES_VAUX3 0x8
54
55 #define RX51_WL1251_POWER_GPIO          87
56 #define RX51_WL1251_IRQ_GPIO            42
57 #define RX51_FMTX_RESET_GPIO            163
58 #define RX51_FMTX_IRQ                   53
59 #define RX51_LP5523_CHIP_EN_GPIO        41
60
61 #define RX51_USB_TRANSCEIVER_RST_GPIO   67
62
63 #define RX51_TSC2005_RESET_GPIO         104
64 #define RX51_TSC2005_IRQ_GPIO           100
65
66 /* list all spi devices here */
67 enum {
68         RX51_SPI_WL1251,
69         RX51_SPI_MIPID,         /* LCD panel */
70         RX51_SPI_TSC2005,       /* Touch Controller */
71 };
72
73 static struct wl12xx_platform_data wl1251_pdata;
74 static struct tsc2005_platform_data tsc2005_pdata;
75
76 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
77 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
78         .cover_comp_gain = 16,
79 };
80 #endif
81
82 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
83 static struct lp5523_led_config rx51_lp5523_led_config[] = {
84         {
85                 .chan_nr        = 0,
86                 .led_current    = 50,
87         }, {
88                 .chan_nr        = 1,
89                 .led_current    = 50,
90         }, {
91                 .chan_nr        = 2,
92                 .led_current    = 50,
93         }, {
94                 .chan_nr        = 3,
95                 .led_current    = 50,
96         }, {
97                 .chan_nr        = 4,
98                 .led_current    = 50,
99         }, {
100                 .chan_nr        = 5,
101                 .led_current    = 50,
102         }, {
103                 .chan_nr        = 6,
104                 .led_current    = 50,
105         }, {
106                 .chan_nr        = 7,
107                 .led_current    = 50,
108         }, {
109                 .chan_nr        = 8,
110                 .led_current    = 50,
111         }
112 };
113
114 static int rx51_lp5523_setup(void)
115 {
116         return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
117                         "lp5523_enable");
118 }
119
120 static void rx51_lp5523_release(void)
121 {
122         gpio_free(RX51_LP5523_CHIP_EN_GPIO);
123 }
124
125 static void rx51_lp5523_enable(bool state)
126 {
127         gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
128 }
129
130 static struct lp5523_platform_data rx51_lp5523_platform_data = {
131         .led_config             = rx51_lp5523_led_config,
132         .num_channels           = ARRAY_SIZE(rx51_lp5523_led_config),
133         .clock_mode             = LP5523_CLOCK_AUTO,
134         .setup_resources        = rx51_lp5523_setup,
135         .release_resources      = rx51_lp5523_release,
136         .enable                 = rx51_lp5523_enable,
137 };
138 #endif
139
140 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
141         .turbo_mode     = 0,
142 };
143
144 static struct omap2_mcspi_device_config mipid_mcspi_config = {
145         .turbo_mode     = 0,
146 };
147
148 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
149         .turbo_mode     = 0,
150 };
151
152 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
153         [RX51_SPI_WL1251] = {
154                 .modalias               = "wl1251",
155                 .bus_num                = 4,
156                 .chip_select            = 0,
157                 .max_speed_hz           = 48000000,
158                 .mode                   = SPI_MODE_3,
159                 .controller_data        = &wl1251_mcspi_config,
160                 .platform_data          = &wl1251_pdata,
161         },
162         [RX51_SPI_MIPID] = {
163                 .modalias               = "acx565akm",
164                 .bus_num                = 1,
165                 .chip_select            = 2,
166                 .max_speed_hz           = 6000000,
167                 .controller_data        = &mipid_mcspi_config,
168         },
169         [RX51_SPI_TSC2005] = {
170                 .modalias               = "tsc2005",
171                 .bus_num                = 1,
172                 .chip_select            = 0,
173                 .irq                    = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),
174                 .max_speed_hz           = 6000000,
175                 .controller_data        = &tsc2005_mcspi_config,
176                 .platform_data          = &tsc2005_pdata,
177         },
178 };
179
180 static void rx51_charger_set_power(bool on)
181 {
182         gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
183 }
184
185 static struct isp1704_charger_data rx51_charger_data = {
186         .set_power      = rx51_charger_set_power,
187 };
188
189 static struct platform_device rx51_charger_device = {
190         .name   = "isp1704_charger",
191         .dev    = {
192                 .platform_data = &rx51_charger_data,
193         },
194 };
195
196 static void __init rx51_charger_init(void)
197 {
198         WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
199                 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
200
201         platform_device_register(&rx51_charger_device);
202 }
203
204 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
205
206 #define RX51_GPIO_CAMERA_LENS_COVER     110
207 #define RX51_GPIO_CAMERA_FOCUS          68
208 #define RX51_GPIO_CAMERA_CAPTURE        69
209 #define RX51_GPIO_KEYPAD_SLIDE          71
210 #define RX51_GPIO_LOCK_BUTTON           113
211 #define RX51_GPIO_PROXIMITY             89
212
213 #define RX51_GPIO_DEBOUNCE_TIMEOUT      10
214
215 static struct gpio_keys_button rx51_gpio_keys[] = {
216         {
217                 .desc                   = "Camera Lens Cover",
218                 .type                   = EV_SW,
219                 .code                   = SW_CAMERA_LENS_COVER,
220                 .gpio                   = RX51_GPIO_CAMERA_LENS_COVER,
221                 .active_low             = 1,
222                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
223         }, {
224                 .desc                   = "Camera Focus",
225                 .type                   = EV_KEY,
226                 .code                   = KEY_CAMERA_FOCUS,
227                 .gpio                   = RX51_GPIO_CAMERA_FOCUS,
228                 .active_low             = 1,
229                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
230         }, {
231                 .desc                   = "Camera Capture",
232                 .type                   = EV_KEY,
233                 .code                   = KEY_CAMERA,
234                 .gpio                   = RX51_GPIO_CAMERA_CAPTURE,
235                 .active_low             = 1,
236                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
237         }, {
238                 .desc                   = "Lock Button",
239                 .type                   = EV_KEY,
240                 .code                   = KEY_SCREENLOCK,
241                 .gpio                   = RX51_GPIO_LOCK_BUTTON,
242                 .active_low             = 1,
243                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
244         }, {
245                 .desc                   = "Keypad Slide",
246                 .type                   = EV_SW,
247                 .code                   = SW_KEYPAD_SLIDE,
248                 .gpio                   = RX51_GPIO_KEYPAD_SLIDE,
249                 .active_low             = 1,
250                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
251         }, {
252                 .desc                   = "Proximity Sensor",
253                 .type                   = EV_SW,
254                 .code                   = SW_FRONT_PROXIMITY,
255                 .gpio                   = RX51_GPIO_PROXIMITY,
256                 .active_low             = 0,
257                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
258         }
259 };
260
261 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
262         .buttons        = rx51_gpio_keys,
263         .nbuttons       = ARRAY_SIZE(rx51_gpio_keys),
264 };
265
266 static struct platform_device rx51_gpio_keys_device = {
267         .name   = "gpio-keys",
268         .id     = -1,
269         .dev    = {
270                 .platform_data  = &rx51_gpio_keys_data,
271         },
272 };
273
274 static void __init rx51_add_gpio_keys(void)
275 {
276         platform_device_register(&rx51_gpio_keys_device);
277 }
278 #else
279 static void __init rx51_add_gpio_keys(void)
280 {
281 }
282 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
283
284 static uint32_t board_keymap[] = {
285         /*
286          * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
287          * connected to the ground" matrix state.
288          */
289         KEY(0, 0, KEY_Q),
290         KEY(0, 1, KEY_O),
291         KEY(0, 2, KEY_P),
292         KEY(0, 3, KEY_COMMA),
293         KEY(0, 4, KEY_BACKSPACE),
294         KEY(0, 6, KEY_A),
295         KEY(0, 7, KEY_S),
296
297         KEY(1, 0, KEY_W),
298         KEY(1, 1, KEY_D),
299         KEY(1, 2, KEY_F),
300         KEY(1, 3, KEY_G),
301         KEY(1, 4, KEY_H),
302         KEY(1, 5, KEY_J),
303         KEY(1, 6, KEY_K),
304         KEY(1, 7, KEY_L),
305
306         KEY(2, 0, KEY_E),
307         KEY(2, 1, KEY_DOT),
308         KEY(2, 2, KEY_UP),
309         KEY(2, 3, KEY_ENTER),
310         KEY(2, 5, KEY_Z),
311         KEY(2, 6, KEY_X),
312         KEY(2, 7, KEY_C),
313         KEY(2, 8, KEY_F9),
314
315         KEY(3, 0, KEY_R),
316         KEY(3, 1, KEY_V),
317         KEY(3, 2, KEY_B),
318         KEY(3, 3, KEY_N),
319         KEY(3, 4, KEY_M),
320         KEY(3, 5, KEY_SPACE),
321         KEY(3, 6, KEY_SPACE),
322         KEY(3, 7, KEY_LEFT),
323
324         KEY(4, 0, KEY_T),
325         KEY(4, 1, KEY_DOWN),
326         KEY(4, 2, KEY_RIGHT),
327         KEY(4, 4, KEY_LEFTCTRL),
328         KEY(4, 5, KEY_RIGHTALT),
329         KEY(4, 6, KEY_LEFTSHIFT),
330         KEY(4, 8, KEY_F10),
331
332         KEY(5, 0, KEY_Y),
333         KEY(5, 8, KEY_F11),
334
335         KEY(6, 0, KEY_U),
336
337         KEY(7, 0, KEY_I),
338         KEY(7, 1, KEY_F7),
339         KEY(7, 2, KEY_F8),
340 };
341
342 static struct matrix_keymap_data board_map_data = {
343         .keymap                 = board_keymap,
344         .keymap_size            = ARRAY_SIZE(board_keymap),
345 };
346
347 static struct twl4030_keypad_data rx51_kp_data = {
348         .keymap_data    = &board_map_data,
349         .rows           = 8,
350         .cols           = 8,
351         .rep            = 1,
352 };
353
354 /* Enable input logic and pull all lines up when eMMC is on. */
355 static struct omap_board_mux rx51_mmc2_on_mux[] = {
356         OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
357         OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
358         OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
359         OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
360         OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
361         OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
362         OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
363         OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
364         OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
365         { .reg_offset = OMAP_MUX_TERMINATOR },
366 };
367
368 /* Disable input logic and pull all lines down when eMMC is off. */
369 static struct omap_board_mux rx51_mmc2_off_mux[] = {
370         OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
371         OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
372         OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
373         OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
374         OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
375         OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
376         OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
377         OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
378         OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
379         { .reg_offset = OMAP_MUX_TERMINATOR },
380 };
381
382 static struct omap_mux_partition *partition;
383
384 /*
385  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
386  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
387  */
388 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
389 {
390         if (power_on)
391                 omap_mux_write_array(partition, rx51_mmc2_on_mux);
392         else
393                 omap_mux_write_array(partition, rx51_mmc2_off_mux);
394 }
395
396 static struct omap2_hsmmc_info mmc[] __initdata = {
397         {
398                 .name           = "external",
399                 .mmc            = 1,
400                 .caps           = MMC_CAP_4_BIT_DATA,
401                 .cover_only     = true,
402                 .gpio_cd        = 160,
403                 .gpio_wp        = -EINVAL,
404                 .power_saving   = true,
405         },
406         {
407                 .name           = "internal",
408                 .mmc            = 2,
409                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
410                                                 /* See also rx51_mmc2_remux */
411                 .gpio_cd        = -EINVAL,
412                 .gpio_wp        = -EINVAL,
413                 .nonremovable   = true,
414                 .power_saving   = true,
415                 .remux          = rx51_mmc2_remux,
416         },
417         {}      /* Terminator */
418 };
419
420 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
421         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
422 };
423
424 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
425         REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
426 };
427
428 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
429         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
430 };
431
432 static struct regulator_consumer_supply rx51_vsim_supply[] = {
433         REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
434 };
435
436 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
437         /* tlv320aic3x analog supplies */
438         REGULATOR_SUPPLY("AVDD", "2-0018"),
439         REGULATOR_SUPPLY("DRVDD", "2-0018"),
440         REGULATOR_SUPPLY("AVDD", "2-0019"),
441         REGULATOR_SUPPLY("DRVDD", "2-0019"),
442         /* tpa6130a2 */
443         REGULATOR_SUPPLY("Vdd", "2-0060"),
444         /* Keep vmmc as last item. It is not iterated for newer boards */
445         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
446 };
447
448 static struct regulator_consumer_supply rx51_vio_supplies[] = {
449         /* tlv320aic3x digital supplies */
450         REGULATOR_SUPPLY("IOVDD", "2-0018"),
451         REGULATOR_SUPPLY("DVDD", "2-0018"),
452         REGULATOR_SUPPLY("IOVDD", "2-0019"),
453         REGULATOR_SUPPLY("DVDD", "2-0019"),
454         /* Si4713 IO supply */
455         REGULATOR_SUPPLY("vio", "2-0063"),
456 };
457
458 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
459         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
460         /* Si4713 supply */
461         REGULATOR_SUPPLY("vdd", "2-0063"),
462 };
463
464 static struct regulator_init_data rx51_vaux1 = {
465         .constraints = {
466                 .name                   = "V28",
467                 .min_uV                 = 2800000,
468                 .max_uV                 = 2800000,
469                 .always_on              = true, /* due battery cover sensor */
470                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
471                                         | REGULATOR_MODE_STANDBY,
472                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
473                                         | REGULATOR_CHANGE_STATUS,
474         },
475         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux1_consumers),
476         .consumer_supplies      = rx51_vaux1_consumers,
477 };
478
479 static struct regulator_init_data rx51_vaux2 = {
480         .constraints = {
481                 .name                   = "VCSI",
482                 .min_uV                 = 1800000,
483                 .max_uV                 = 1800000,
484                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
485                                         | REGULATOR_MODE_STANDBY,
486                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
487                                         | REGULATOR_CHANGE_STATUS,
488         },
489         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux2_supply),
490         .consumer_supplies      = rx51_vaux2_supply,
491 };
492
493 /* VAUX3 - adds more power to VIO_18 rail */
494 static struct regulator_init_data rx51_vaux3_cam = {
495         .constraints = {
496                 .name                   = "VCAM_DIG_18",
497                 .min_uV                 = 1800000,
498                 .max_uV                 = 1800000,
499                 .apply_uV               = true,
500                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
501                                         | REGULATOR_MODE_STANDBY,
502                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
503                                         | REGULATOR_CHANGE_STATUS,
504         },
505 };
506
507 static struct regulator_init_data rx51_vaux3_mmc = {
508         .constraints = {
509                 .name                   = "VMMC2_30",
510                 .min_uV                 = 2800000,
511                 .max_uV                 = 3000000,
512                 .apply_uV               = true,
513                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
514                                         | REGULATOR_MODE_STANDBY,
515                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
516                                         | REGULATOR_CHANGE_MODE
517                                         | REGULATOR_CHANGE_STATUS,
518         },
519         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux3_supply),
520         .consumer_supplies      = rx51_vaux3_supply,
521 };
522
523 static struct regulator_init_data rx51_vaux4 = {
524         .constraints = {
525                 .name                   = "VCAM_ANA_28",
526                 .min_uV                 = 2800000,
527                 .max_uV                 = 2800000,
528                 .apply_uV               = true,
529                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
530                                         | REGULATOR_MODE_STANDBY,
531                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
532                                         | REGULATOR_CHANGE_STATUS,
533         },
534 };
535
536 static struct regulator_init_data rx51_vmmc1 = {
537         .constraints = {
538                 .min_uV                 = 1850000,
539                 .max_uV                 = 3150000,
540                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
541                                         | REGULATOR_MODE_STANDBY,
542                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
543                                         | REGULATOR_CHANGE_MODE
544                                         | REGULATOR_CHANGE_STATUS,
545         },
546         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc1_supply),
547         .consumer_supplies      = rx51_vmmc1_supply,
548 };
549
550 static struct regulator_init_data rx51_vmmc2 = {
551         .constraints = {
552                 .name                   = "V28_A",
553                 .min_uV                 = 2800000,
554                 .max_uV                 = 3000000,
555                 .always_on              = true, /* due VIO leak to AIC34 VDDs */
556                 .apply_uV               = true,
557                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
558                                         | REGULATOR_MODE_STANDBY,
559                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
560                                         | REGULATOR_CHANGE_MODE
561                                         | REGULATOR_CHANGE_STATUS,
562         },
563         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc2_supplies),
564         .consumer_supplies      = rx51_vmmc2_supplies,
565 };
566
567 static struct regulator_init_data rx51_vpll1 = {
568         .constraints = {
569                 .name                   = "VPLL",
570                 .min_uV                 = 1800000,
571                 .max_uV                 = 1800000,
572                 .apply_uV               = true,
573                 .always_on              = true,
574                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
575                                         | REGULATOR_MODE_STANDBY,
576                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
577         },
578 };
579
580 static struct regulator_init_data rx51_vpll2 = {
581         .constraints = {
582                 .name                   = "VSDI_CSI",
583                 .min_uV                 = 1800000,
584                 .max_uV                 = 1800000,
585                 .apply_uV               = true,
586                 .always_on              = true,
587                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
588                                         | REGULATOR_MODE_STANDBY,
589                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
590         },
591 };
592
593 static struct regulator_init_data rx51_vsim = {
594         .constraints = {
595                 .name                   = "VMMC2_IO_18",
596                 .min_uV                 = 1800000,
597                 .max_uV                 = 1800000,
598                 .apply_uV               = true,
599                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
600                                         | REGULATOR_MODE_STANDBY,
601                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
602                                         | REGULATOR_CHANGE_STATUS,
603         },
604         .num_consumer_supplies  = ARRAY_SIZE(rx51_vsim_supply),
605         .consumer_supplies      = rx51_vsim_supply,
606 };
607
608 static struct regulator_init_data rx51_vio = {
609         .constraints = {
610                 .min_uV                 = 1800000,
611                 .max_uV                 = 1800000,
612                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
613                                         | REGULATOR_MODE_STANDBY,
614                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
615                                         | REGULATOR_CHANGE_MODE
616                                         | REGULATOR_CHANGE_STATUS,
617         },
618         .num_consumer_supplies  = ARRAY_SIZE(rx51_vio_supplies),
619         .consumer_supplies      = rx51_vio_supplies,
620 };
621
622 static struct regulator_init_data rx51_vintana1 = {
623         .constraints = {
624                 .name                   = "VINTANA1",
625                 .min_uV                 = 1500000,
626                 .max_uV                 = 1500000,
627                 .always_on              = true,
628                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
629                                         | REGULATOR_MODE_STANDBY,
630                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
631         },
632 };
633
634 static struct regulator_init_data rx51_vintana2 = {
635         .constraints = {
636                 .name                   = "VINTANA2",
637                 .min_uV                 = 2750000,
638                 .max_uV                 = 2750000,
639                 .apply_uV               = true,
640                 .always_on              = true,
641                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
642                                         | REGULATOR_MODE_STANDBY,
643                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
644         },
645 };
646
647 static struct regulator_init_data rx51_vintdig = {
648         .constraints = {
649                 .name                   = "VINTDIG",
650                 .min_uV                 = 1500000,
651                 .max_uV                 = 1500000,
652                 .always_on              = true,
653                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
654                                         | REGULATOR_MODE_STANDBY,
655                 .valid_ops_mask         = REGULATOR_CHANGE_MODE,
656         },
657 };
658
659 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
660         .gpio_reset     = RX51_FMTX_RESET_GPIO,
661 };
662
663 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
664         I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
665         .platform_data  = &rx51_si4713_i2c_data,
666 };
667
668 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
669         .i2c_bus        = 2,
670         .subdev_board_info = &rx51_si4713_board_info,
671 };
672
673 static struct platform_device rx51_si4713_dev = {
674         .name   = "radio-si4713",
675         .id     = -1,
676         .dev    = {
677                 .platform_data  = &rx51_si4713_data,
678         },
679 };
680
681 static __init void rx51_init_si4713(void)
682 {
683         int err;
684
685         err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
686         if (err) {
687                 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
688                 return;
689         }
690         rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
691         platform_device_register(&rx51_si4713_dev);
692 }
693
694 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
695 {
696         /* FIXME this gpio setup is just a placeholder for now */
697         gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
698         gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
699
700         return 0;
701 }
702
703 static struct twl4030_gpio_platform_data rx51_gpio_data = {
704         .gpio_base              = OMAP_MAX_GPIO_LINES,
705         .irq_base               = TWL4030_GPIO_IRQ_BASE,
706         .irq_end                = TWL4030_GPIO_IRQ_END,
707         .pulldowns              = BIT(0) | BIT(1) | BIT(2) | BIT(3)
708                                 | BIT(4) | BIT(5)
709                                 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
710                                 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
711                                 | BIT(16) | BIT(17) ,
712         .setup                  = rx51_twlgpio_setup,
713 };
714
715 static struct twl4030_ins sleep_on_seq[] __initdata = {
716 /*
717  * Turn off everything
718  */
719         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
720 };
721
722 static struct twl4030_script sleep_on_script __initdata = {
723         .script = sleep_on_seq,
724         .size   = ARRAY_SIZE(sleep_on_seq),
725         .flags  = TWL4030_SLEEP_SCRIPT,
726 };
727
728 static struct twl4030_ins wakeup_seq[] __initdata = {
729 /*
730  * Reenable everything
731  */
732         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
733 };
734
735 static struct twl4030_script wakeup_script __initdata = {
736         .script = wakeup_seq,
737         .size   = ARRAY_SIZE(wakeup_seq),
738         .flags  = TWL4030_WAKEUP12_SCRIPT,
739 };
740
741 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
742 /*
743  * Reenable everything
744  */
745         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
746 };
747
748 static struct twl4030_script wakeup_p3_script __initdata = {
749         .script = wakeup_p3_seq,
750         .size   = ARRAY_SIZE(wakeup_p3_seq),
751         .flags  = TWL4030_WAKEUP3_SCRIPT,
752 };
753
754 static struct twl4030_ins wrst_seq[] __initdata = {
755 /*
756  * Reset twl4030.
757  * Reset VDD1 regulator.
758  * Reset VDD2 regulator.
759  * Reset VPLL1 regulator.
760  * Enable sysclk output.
761  * Reenable twl4030.
762  */
763         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
764         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
765                 0x13},
766         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
767         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
768         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
769         {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
770         {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
771         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
772 };
773
774 static struct twl4030_script wrst_script __initdata = {
775         .script = wrst_seq,
776         .size   = ARRAY_SIZE(wrst_seq),
777         .flags  = TWL4030_WRST_SCRIPT,
778 };
779
780 static struct twl4030_script *twl4030_scripts[] __initdata = {
781         /* wakeup12 script should be loaded before sleep script, otherwise a
782            board might hit retention before loading of wakeup script is
783            completed. This can cause boot failures depending on timing issues.
784         */
785         &wakeup_script,
786         &sleep_on_script,
787         &wakeup_p3_script,
788         &wrst_script,
789 };
790
791 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
792         { .resource = RES_VDD1, .devgroup = -1,
793           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
794           .remap_sleep = RES_STATE_OFF
795         },
796         { .resource = RES_VDD2, .devgroup = -1,
797           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
798           .remap_sleep = RES_STATE_OFF
799         },
800         { .resource = RES_VPLL1, .devgroup = -1,
801           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
802           .remap_sleep = RES_STATE_OFF
803         },
804         { .resource = RES_VPLL2, .devgroup = -1,
805           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
806         },
807         { .resource = RES_VAUX1, .devgroup = -1,
808           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
809         },
810         { .resource = RES_VAUX2, .devgroup = -1,
811           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
812         },
813         { .resource = RES_VAUX3, .devgroup = -1,
814           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
815         },
816         { .resource = RES_VAUX4, .devgroup = -1,
817           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
818         },
819         { .resource = RES_VMMC1, .devgroup = -1,
820           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
821         },
822         { .resource = RES_VMMC2, .devgroup = -1,
823           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
824         },
825         { .resource = RES_VDAC, .devgroup = -1,
826           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
827         },
828         { .resource = RES_VSIM, .devgroup = -1,
829           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
830         },
831         { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
832           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
833         },
834         { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
835           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
836         },
837         { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
838           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
839         },
840         { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
841           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
842         },
843         { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
844           .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
845         },
846         { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
847           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
848         },
849         { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
850           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
851         },
852         { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
853           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
854         },
855         { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
856           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
857         },
858         { .resource = RES_32KCLKOUT, .devgroup = -1,
859           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
860         },
861         { .resource = RES_RESET, .devgroup = -1,
862           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
863         },
864         { .resource = RES_MAIN_REF, .devgroup = -1,
865           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
866         },
867         { 0, 0},
868 };
869
870 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
871         .scripts        = twl4030_scripts,
872         .num = ARRAY_SIZE(twl4030_scripts),
873         .resource_config = twl4030_rconfig,
874 };
875
876 struct twl4030_vibra_data rx51_vibra_data __initdata = {
877         .coexist        = 0,
878 };
879
880 struct twl4030_audio_data rx51_audio_data __initdata = {
881         .audio_mclk     = 26000000,
882         .vibra          = &rx51_vibra_data,
883 };
884
885 static struct twl4030_platform_data rx51_twldata __initdata = {
886         /* platform_data for children goes here */
887         .gpio                   = &rx51_gpio_data,
888         .keypad                 = &rx51_kp_data,
889         .power                  = &rx51_t2scripts_data,
890         .audio                  = &rx51_audio_data,
891
892         .vaux1                  = &rx51_vaux1,
893         .vaux2                  = &rx51_vaux2,
894         .vaux4                  = &rx51_vaux4,
895         .vmmc1                  = &rx51_vmmc1,
896         .vpll1                  = &rx51_vpll1,
897         .vpll2                  = &rx51_vpll2,
898         .vsim                   = &rx51_vsim,
899         .vintana1               = &rx51_vintana1,
900         .vintana2               = &rx51_vintana2,
901         .vintdig                = &rx51_vintdig,
902         .vio                    = &rx51_vio,
903 };
904
905 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
906         .power_gpio             = 98,
907 };
908
909 /* Audio setup data */
910 static struct aic3x_setup_data rx51_aic34_setup = {
911         .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
912         .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
913 };
914
915 static struct aic3x_pdata rx51_aic3x_data = {
916         .setup = &rx51_aic34_setup,
917         .gpio_reset = 60,
918 };
919
920 static struct aic3x_pdata rx51_aic3x_data2 = {
921         .gpio_reset = 60,
922 };
923
924 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
925         {
926                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
927                 .platform_data = &rx51_aic3x_data,
928         },
929         {
930                 I2C_BOARD_INFO("tlv320aic3x", 0x19),
931                 .platform_data = &rx51_aic3x_data2,
932         },
933 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
934         {
935                 I2C_BOARD_INFO("tsl2563", 0x29),
936                 .platform_data = &rx51_tsl2563_platform_data,
937         },
938 #endif
939 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
940         {
941                 I2C_BOARD_INFO("lp5523", 0x32),
942                 .platform_data  = &rx51_lp5523_platform_data,
943         },
944 #endif
945         {
946                 I2C_BOARD_INFO("bq27200", 0x55),
947         },
948         {
949                 I2C_BOARD_INFO("tpa6130a2", 0x60),
950                 .platform_data = &rx51_tpa6130a2_data,
951         }
952 };
953
954 static int __init rx51_i2c_init(void)
955 {
956         if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
957             system_rev >= SYSTEM_REV_B_USES_VAUX3) {
958                 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
959                 /* Only older boards use VMMC2 for internal MMC */
960                 rx51_vmmc2.num_consumer_supplies--;
961         } else {
962                 rx51_twldata.vaux3 = &rx51_vaux3_cam;
963         }
964         rx51_twldata.vmmc2 = &rx51_vmmc2;
965         omap3_pmic_get_config(&rx51_twldata,
966                         TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
967                         TWL_COMMON_REGULATOR_VDAC);
968
969         rx51_twldata.vdac->constraints.apply_uV = true;
970         rx51_twldata.vdac->constraints.name = "VDAC";
971
972         omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
973         omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
974                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
975         omap_register_i2c_bus(3, 400, NULL, 0);
976         return 0;
977 }
978
979 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
980         defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
981
982 static struct mtd_partition onenand_partitions[] = {
983         {
984                 .name           = "bootloader",
985                 .offset         = 0,
986                 .size           = 0x20000,
987                 .mask_flags     = MTD_WRITEABLE,        /* Force read-only */
988         },
989         {
990                 .name           = "config",
991                 .offset         = MTDPART_OFS_APPEND,
992                 .size           = 0x60000,
993         },
994         {
995                 .name           = "log",
996                 .offset         = MTDPART_OFS_APPEND,
997                 .size           = 0x40000,
998         },
999         {
1000                 .name           = "kernel",
1001                 .offset         = MTDPART_OFS_APPEND,
1002                 .size           = 0x200000,
1003         },
1004         {
1005                 .name           = "initfs",
1006                 .offset         = MTDPART_OFS_APPEND,
1007                 .size           = 0x200000,
1008         },
1009         {
1010                 .name           = "rootfs",
1011                 .offset         = MTDPART_OFS_APPEND,
1012                 .size           = MTDPART_SIZ_FULL,
1013         },
1014 };
1015
1016 static struct omap_onenand_platform_data board_onenand_data[] = {
1017         {
1018                 .cs             = 0,
1019                 .gpio_irq       = 65,
1020                 .parts          = onenand_partitions,
1021                 .nr_parts       = ARRAY_SIZE(onenand_partitions),
1022                 .flags          = ONENAND_SYNC_READWRITE,
1023         }
1024 };
1025 #endif
1026
1027 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1028
1029 static struct omap_smc91x_platform_data board_smc91x_data = {
1030         .cs             = 1,
1031         .gpio_irq       = 54,
1032         .gpio_pwrdwn    = 86,
1033         .gpio_reset     = 164,
1034         .flags          = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1035 };
1036
1037 static void __init board_smc91x_init(void)
1038 {
1039         omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1040         omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1041         omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1042
1043         gpmc_smc91x_init(&board_smc91x_data);
1044 }
1045
1046 #else
1047
1048 static inline void board_smc91x_init(void)
1049 {
1050 }
1051
1052 #endif
1053
1054 static void rx51_wl1251_set_power(bool enable)
1055 {
1056         gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1057 }
1058
1059 static struct gpio rx51_wl1251_gpios[] __initdata = {
1060         { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW,   "wl1251 power"  },
1061         { RX51_WL1251_IRQ_GPIO,   GPIOF_IN,             "wl1251 irq"    },
1062 };
1063
1064 static void __init rx51_init_wl1251(void)
1065 {
1066         int irq, ret;
1067
1068         ret = gpio_request_array(rx51_wl1251_gpios,
1069                                  ARRAY_SIZE(rx51_wl1251_gpios));
1070         if (ret < 0)
1071                 goto error;
1072
1073         irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1074         if (irq < 0)
1075                 goto err_irq;
1076
1077         wl1251_pdata.set_power = rx51_wl1251_set_power;
1078         rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1079
1080         return;
1081
1082 err_irq:
1083         gpio_free(RX51_WL1251_IRQ_GPIO);
1084         gpio_free(RX51_WL1251_POWER_GPIO);
1085 error:
1086         printk(KERN_ERR "wl1251 board initialisation failed\n");
1087         wl1251_pdata.set_power = NULL;
1088
1089         /*
1090          * Now rx51_peripherals_spi_board_info[1].irq is zero and
1091          * set_power is null, and wl1251_probe() will fail.
1092          */
1093 }
1094
1095 static struct tsc2005_platform_data tsc2005_pdata = {
1096         .ts_pressure_max        = 2048,
1097         .ts_pressure_fudge      = 2,
1098         .ts_x_max               = 4096,
1099         .ts_x_fudge             = 4,
1100         .ts_y_max               = 4096,
1101         .ts_y_fudge             = 7,
1102         .ts_x_plate_ohm         = 280,
1103         .esd_timeout_ms         = 8000,
1104 };
1105
1106 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1107         { RX51_TSC2005_IRQ_GPIO,   GPIOF_IN,            "tsc2005 IRQ"   },
1108         { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1109 };
1110
1111 static void rx51_tsc2005_set_reset(bool enable)
1112 {
1113         gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1114 }
1115
1116 static void __init rx51_init_tsc2005(void)
1117 {
1118         int r;
1119
1120         omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1121         omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1122
1123         r = gpio_request_array(rx51_tsc2005_gpios,
1124                                ARRAY_SIZE(rx51_tsc2005_gpios));
1125         if (r < 0) {
1126                 printk(KERN_ERR "tsc2005 board initialization failed\n");
1127                 tsc2005_pdata.esd_timeout_ms = 0;
1128                 return;
1129         }
1130
1131         tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1132 }
1133
1134 void __init rx51_peripherals_init(void)
1135 {
1136         rx51_i2c_init();
1137         regulator_has_full_constraints();
1138         gpmc_onenand_init(board_onenand_data);
1139         board_smc91x_init();
1140         rx51_add_gpio_keys();
1141         rx51_init_wl1251();
1142         rx51_init_tsc2005();
1143         rx51_init_si4713();
1144         spi_register_board_info(rx51_peripherals_spi_board_info,
1145                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1146
1147         partition = omap_mux_get("core");
1148         if (partition)
1149                 omap_hsmmc_init(mmc);
1150
1151         rx51_charger_init();
1152 }
1153