omap: rx51: Add vdda_dac supply for tvout
[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/i2c.h>
19 #include <linux/i2c/twl.h>
20 #include <linux/clk.h>
21 #include <linux/delay.h>
22 #include <linux/regulator/machine.h>
23 #include <linux/gpio.h>
24 #include <linux/gpio_keys.h>
25 #include <linux/mmc/host.h>
26
27 #include <plat/mcspi.h>
28 #include <plat/board.h>
29 #include <plat/common.h>
30 #include <plat/dma.h>
31 #include <plat/gpmc.h>
32 #include <plat/onenand.h>
33 #include <plat/gpmc-smc91x.h>
34
35 #include <mach/board-rx51.h>
36
37 #include <sound/tlv320aic3x.h>
38 #include <sound/tpa6130a2-plat.h>
39
40 #include <../drivers/staging/iio/light/tsl2563.h>
41
42 #include "mux.h"
43 #include "hsmmc.h"
44
45 #define SYSTEM_REV_B_USES_VAUX3 0x1699
46 #define SYSTEM_REV_S_USES_VAUX3 0x8
47
48 #define RX51_WL1251_POWER_GPIO          87
49 #define RX51_WL1251_IRQ_GPIO            42
50
51 /* list all spi devices here */
52 enum {
53         RX51_SPI_WL1251,
54         RX51_SPI_MIPID,         /* LCD panel */
55         RX51_SPI_TSC2005,       /* Touch Controller */
56 };
57
58 static struct wl12xx_platform_data wl1251_pdata;
59
60 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
61 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
62         .cover_comp_gain = 16,
63 };
64 #endif
65
66 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
67         .turbo_mode     = 0,
68         .single_channel = 1,
69 };
70
71 static struct omap2_mcspi_device_config mipid_mcspi_config = {
72         .turbo_mode     = 0,
73         .single_channel = 1,
74 };
75
76 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
77         .turbo_mode     = 0,
78         .single_channel = 1,
79 };
80
81 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
82         [RX51_SPI_WL1251] = {
83                 .modalias               = "wl1251",
84                 .bus_num                = 4,
85                 .chip_select            = 0,
86                 .max_speed_hz           = 48000000,
87                 .mode                   = SPI_MODE_3,
88                 .controller_data        = &wl1251_mcspi_config,
89                 .platform_data          = &wl1251_pdata,
90         },
91         [RX51_SPI_MIPID] = {
92                 .modalias               = "acx565akm",
93                 .bus_num                = 1,
94                 .chip_select            = 2,
95                 .max_speed_hz           = 6000000,
96                 .controller_data        = &mipid_mcspi_config,
97         },
98         [RX51_SPI_TSC2005] = {
99                 .modalias               = "tsc2005",
100                 .bus_num                = 1,
101                 .chip_select            = 0,
102                 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
103                 .max_speed_hz           = 6000000,
104                 .controller_data        = &tsc2005_mcspi_config,
105                 /* .platform_data = &tsc2005_config,*/
106         },
107 };
108
109 static struct platform_device rx51_charger_device = {
110         .name = "isp1704_charger",
111 };
112
113 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
114
115 #define RX51_GPIO_CAMERA_LENS_COVER     110
116 #define RX51_GPIO_CAMERA_FOCUS          68
117 #define RX51_GPIO_CAMERA_CAPTURE        69
118 #define RX51_GPIO_KEYPAD_SLIDE          71
119 #define RX51_GPIO_LOCK_BUTTON           113
120 #define RX51_GPIO_PROXIMITY             89
121
122 #define RX51_GPIO_DEBOUNCE_TIMEOUT      10
123
124 static struct gpio_keys_button rx51_gpio_keys[] = {
125         {
126                 .desc                   = "Camera Lens Cover",
127                 .type                   = EV_SW,
128                 .code                   = SW_CAMERA_LENS_COVER,
129                 .gpio                   = RX51_GPIO_CAMERA_LENS_COVER,
130                 .active_low             = 1,
131                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
132         }, {
133                 .desc                   = "Camera Focus",
134                 .type                   = EV_KEY,
135                 .code                   = KEY_CAMERA_FOCUS,
136                 .gpio                   = RX51_GPIO_CAMERA_FOCUS,
137                 .active_low             = 1,
138                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
139         }, {
140                 .desc                   = "Camera Capture",
141                 .type                   = EV_KEY,
142                 .code                   = KEY_CAMERA,
143                 .gpio                   = RX51_GPIO_CAMERA_CAPTURE,
144                 .active_low             = 1,
145                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
146         }, {
147                 .desc                   = "Lock Button",
148                 .type                   = EV_KEY,
149                 .code                   = KEY_SCREENLOCK,
150                 .gpio                   = RX51_GPIO_LOCK_BUTTON,
151                 .active_low             = 1,
152                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
153         }, {
154                 .desc                   = "Keypad Slide",
155                 .type                   = EV_SW,
156                 .code                   = SW_KEYPAD_SLIDE,
157                 .gpio                   = RX51_GPIO_KEYPAD_SLIDE,
158                 .active_low             = 1,
159                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
160         }, {
161                 .desc                   = "Proximity Sensor",
162                 .type                   = EV_SW,
163                 .code                   = SW_FRONT_PROXIMITY,
164                 .gpio                   = RX51_GPIO_PROXIMITY,
165                 .active_low             = 0,
166                 .debounce_interval      = RX51_GPIO_DEBOUNCE_TIMEOUT,
167         }
168 };
169
170 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
171         .buttons        = rx51_gpio_keys,
172         .nbuttons       = ARRAY_SIZE(rx51_gpio_keys),
173 };
174
175 static struct platform_device rx51_gpio_keys_device = {
176         .name   = "gpio-keys",
177         .id     = -1,
178         .dev    = {
179                 .platform_data  = &rx51_gpio_keys_data,
180         },
181 };
182
183 static void __init rx51_add_gpio_keys(void)
184 {
185         platform_device_register(&rx51_gpio_keys_device);
186 }
187 #else
188 static void __init rx51_add_gpio_keys(void)
189 {
190 }
191 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
192
193 static uint32_t board_keymap[] = {
194         /*
195          * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
196          * connected to the ground" matrix state.
197          */
198         KEY(0, 0, KEY_Q),
199         KEY(0, 1, KEY_O),
200         KEY(0, 2, KEY_P),
201         KEY(0, 3, KEY_COMMA),
202         KEY(0, 4, KEY_BACKSPACE),
203         KEY(0, 6, KEY_A),
204         KEY(0, 7, KEY_S),
205
206         KEY(1, 0, KEY_W),
207         KEY(1, 1, KEY_D),
208         KEY(1, 2, KEY_F),
209         KEY(1, 3, KEY_G),
210         KEY(1, 4, KEY_H),
211         KEY(1, 5, KEY_J),
212         KEY(1, 6, KEY_K),
213         KEY(1, 7, KEY_L),
214
215         KEY(2, 0, KEY_E),
216         KEY(2, 1, KEY_DOT),
217         KEY(2, 2, KEY_UP),
218         KEY(2, 3, KEY_ENTER),
219         KEY(2, 5, KEY_Z),
220         KEY(2, 6, KEY_X),
221         KEY(2, 7, KEY_C),
222         KEY(2, 8, KEY_F9),
223
224         KEY(3, 0, KEY_R),
225         KEY(3, 1, KEY_V),
226         KEY(3, 2, KEY_B),
227         KEY(3, 3, KEY_N),
228         KEY(3, 4, KEY_M),
229         KEY(3, 5, KEY_SPACE),
230         KEY(3, 6, KEY_SPACE),
231         KEY(3, 7, KEY_LEFT),
232
233         KEY(4, 0, KEY_T),
234         KEY(4, 1, KEY_DOWN),
235         KEY(4, 2, KEY_RIGHT),
236         KEY(4, 4, KEY_LEFTCTRL),
237         KEY(4, 5, KEY_RIGHTALT),
238         KEY(4, 6, KEY_LEFTSHIFT),
239         KEY(4, 8, KEY_F10),
240
241         KEY(5, 0, KEY_Y),
242         KEY(5, 8, KEY_F11),
243
244         KEY(6, 0, KEY_U),
245
246         KEY(7, 0, KEY_I),
247         KEY(7, 1, KEY_F7),
248         KEY(7, 2, KEY_F8),
249 };
250
251 static struct matrix_keymap_data board_map_data = {
252         .keymap                 = board_keymap,
253         .keymap_size            = ARRAY_SIZE(board_keymap),
254 };
255
256 static struct twl4030_keypad_data rx51_kp_data = {
257         .keymap_data    = &board_map_data,
258         .rows           = 8,
259         .cols           = 8,
260         .rep            = 1,
261 };
262
263 static struct twl4030_madc_platform_data rx51_madc_data = {
264         .irq_line               = 1,
265 };
266
267 /* Enable input logic and pull all lines up when eMMC is on. */
268 static struct omap_board_mux rx51_mmc2_on_mux[] = {
269         OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
270         OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
271         OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
272         OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
273         OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
274         OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
275         OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
276         OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
277         OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
278         { .reg_offset = OMAP_MUX_TERMINATOR },
279 };
280
281 /* Disable input logic and pull all lines down when eMMC is off. */
282 static struct omap_board_mux rx51_mmc2_off_mux[] = {
283         OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
284         OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
285         OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
286         OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
287         OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
288         OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
289         OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
290         OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
291         OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
292         { .reg_offset = OMAP_MUX_TERMINATOR },
293 };
294
295 static struct omap_mux_partition *partition;
296
297 /*
298  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
299  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
300  */
301 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
302 {
303         if (power_on)
304                 omap_mux_write_array(partition, rx51_mmc2_on_mux);
305         else
306                 omap_mux_write_array(partition, rx51_mmc2_off_mux);
307 }
308
309 static struct omap2_hsmmc_info mmc[] __initdata = {
310         {
311                 .name           = "external",
312                 .mmc            = 1,
313                 .caps           = MMC_CAP_4_BIT_DATA,
314                 .cover_only     = true,
315                 .gpio_cd        = 160,
316                 .gpio_wp        = -EINVAL,
317                 .power_saving   = true,
318         },
319         {
320                 .name           = "internal",
321                 .mmc            = 2,
322                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
323                                                 /* See also rx51_mmc2_remux */
324                 .gpio_cd        = -EINVAL,
325                 .gpio_wp        = -EINVAL,
326                 .nonremovable   = true,
327                 .power_saving   = true,
328                 .remux          = rx51_mmc2_remux,
329         },
330         {}      /* Terminator */
331 };
332
333 static struct regulator_consumer_supply rx51_vmmc1_supply =
334         REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
335
336 static struct regulator_consumer_supply rx51_vaux3_supply =
337         REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
338
339 static struct regulator_consumer_supply rx51_vsim_supply =
340         REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
341
342 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
343         /* tlv320aic3x analog supplies */
344         REGULATOR_SUPPLY("AVDD", "2-0018"),
345         REGULATOR_SUPPLY("DRVDD", "2-0018"),
346         REGULATOR_SUPPLY("AVDD", "2-0019"),
347         REGULATOR_SUPPLY("DRVDD", "2-0019"),
348         /* tpa6130a2 */
349         REGULATOR_SUPPLY("Vdd", "2-0060"),
350         /* Keep vmmc as last item. It is not iterated for newer boards */
351         REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
352 };
353
354 static struct regulator_consumer_supply rx51_vio_supplies[] = {
355         /* tlv320aic3x digital supplies */
356         REGULATOR_SUPPLY("IOVDD", "2-0018"),
357         REGULATOR_SUPPLY("DVDD", "2-0018"),
358         REGULATOR_SUPPLY("IOVDD", "2-0019"),
359         REGULATOR_SUPPLY("DVDD", "2-0019"),
360 };
361
362 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
363         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
364 };
365
366 static struct regulator_consumer_supply rx51_vdac_supply[] = {
367         REGULATOR_SUPPLY("vdda_dac", "omapdss"),
368 };
369
370 static struct regulator_init_data rx51_vaux1 = {
371         .constraints = {
372                 .name                   = "V28",
373                 .min_uV                 = 2800000,
374                 .max_uV                 = 2800000,
375                 .always_on              = true, /* due battery cover sensor */
376                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
377                                         | REGULATOR_MODE_STANDBY,
378                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
379                                         | REGULATOR_CHANGE_STATUS,
380         },
381         .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux1_consumers),
382         .consumer_supplies      = rx51_vaux1_consumers,
383 };
384
385 static struct regulator_init_data rx51_vaux2 = {
386         .constraints = {
387                 .name                   = "VCSI",
388                 .min_uV                 = 1800000,
389                 .max_uV                 = 1800000,
390                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
391                                         | REGULATOR_MODE_STANDBY,
392                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
393                                         | REGULATOR_CHANGE_STATUS,
394         },
395 };
396
397 /* VAUX3 - adds more power to VIO_18 rail */
398 static struct regulator_init_data rx51_vaux3_cam = {
399         .constraints = {
400                 .name                   = "VCAM_DIG_18",
401                 .min_uV                 = 1800000,
402                 .max_uV                 = 1800000,
403                 .apply_uV               = true,
404                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
405                                         | REGULATOR_MODE_STANDBY,
406                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
407                                         | REGULATOR_CHANGE_STATUS,
408         },
409 };
410
411 static struct regulator_init_data rx51_vaux3_mmc = {
412         .constraints = {
413                 .name                   = "VMMC2_30",
414                 .min_uV                 = 2800000,
415                 .max_uV                 = 3000000,
416                 .apply_uV               = true,
417                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
418                                         | REGULATOR_MODE_STANDBY,
419                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
420                                         | REGULATOR_CHANGE_MODE
421                                         | REGULATOR_CHANGE_STATUS,
422         },
423         .num_consumer_supplies  = 1,
424         .consumer_supplies      = &rx51_vaux3_supply,
425 };
426
427 static struct regulator_init_data rx51_vaux4 = {
428         .constraints = {
429                 .name                   = "VCAM_ANA_28",
430                 .min_uV                 = 2800000,
431                 .max_uV                 = 2800000,
432                 .apply_uV               = true,
433                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
434                                         | REGULATOR_MODE_STANDBY,
435                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
436                                         | REGULATOR_CHANGE_STATUS,
437         },
438 };
439
440 static struct regulator_init_data rx51_vmmc1 = {
441         .constraints = {
442                 .min_uV                 = 1850000,
443                 .max_uV                 = 3150000,
444                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
445                                         | REGULATOR_MODE_STANDBY,
446                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
447                                         | REGULATOR_CHANGE_MODE
448                                         | REGULATOR_CHANGE_STATUS,
449         },
450         .num_consumer_supplies  = 1,
451         .consumer_supplies      = &rx51_vmmc1_supply,
452 };
453
454 static struct regulator_init_data rx51_vmmc2 = {
455         .constraints = {
456                 .name                   = "V28_A",
457                 .min_uV                 = 2800000,
458                 .max_uV                 = 3000000,
459                 .apply_uV               = true,
460                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
461                                         | REGULATOR_MODE_STANDBY,
462                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
463                                         | REGULATOR_CHANGE_MODE
464                                         | REGULATOR_CHANGE_STATUS,
465         },
466         .num_consumer_supplies  = ARRAY_SIZE(rx51_vmmc2_supplies),
467         .consumer_supplies      = rx51_vmmc2_supplies,
468 };
469
470 static struct regulator_init_data rx51_vsim = {
471         .constraints = {
472                 .name                   = "VMMC2_IO_18",
473                 .min_uV                 = 1800000,
474                 .max_uV                 = 1800000,
475                 .apply_uV               = true,
476                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
477                                         | REGULATOR_MODE_STANDBY,
478                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
479                                         | REGULATOR_CHANGE_STATUS,
480         },
481         .num_consumer_supplies  = 1,
482         .consumer_supplies      = &rx51_vsim_supply,
483 };
484
485 static struct regulator_init_data rx51_vdac = {
486         .constraints = {
487                 .name                   = "VDAC",
488                 .min_uV                 = 1800000,
489                 .max_uV                 = 1800000,
490                 .apply_uV               = true,
491                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
492                                         | REGULATOR_MODE_STANDBY,
493                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
494                                         | REGULATOR_CHANGE_STATUS,
495         },
496         .num_consumer_supplies  = 1,
497         .consumer_supplies      = rx51_vdac_supply,
498 };
499
500 static struct regulator_init_data rx51_vio = {
501         .constraints = {
502                 .min_uV                 = 1800000,
503                 .max_uV                 = 1800000,
504                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
505                                         | REGULATOR_MODE_STANDBY,
506                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
507                                         | REGULATOR_CHANGE_MODE
508                                         | REGULATOR_CHANGE_STATUS,
509         },
510         .num_consumer_supplies  = ARRAY_SIZE(rx51_vio_supplies),
511         .consumer_supplies      = rx51_vio_supplies,
512 };
513
514 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
515 {
516         /* FIXME this gpio setup is just a placeholder for now */
517         gpio_request(gpio + 6, "backlight_pwm");
518         gpio_direction_output(gpio + 6, 0);
519         gpio_request(gpio + 7, "speaker_en");
520         gpio_direction_output(gpio + 7, 1);
521
522         return 0;
523 }
524
525 static struct twl4030_gpio_platform_data rx51_gpio_data = {
526         .gpio_base              = OMAP_MAX_GPIO_LINES,
527         .irq_base               = TWL4030_GPIO_IRQ_BASE,
528         .irq_end                = TWL4030_GPIO_IRQ_END,
529         .pulldowns              = BIT(0) | BIT(1) | BIT(2) | BIT(3)
530                                 | BIT(4) | BIT(5)
531                                 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
532                                 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
533                                 | BIT(16) | BIT(17) ,
534         .setup                  = rx51_twlgpio_setup,
535 };
536
537 static struct twl4030_usb_data rx51_usb_data = {
538         .usb_mode               = T2_USB_MODE_ULPI,
539 };
540
541 static struct twl4030_ins sleep_on_seq[] __initdata = {
542 /*
543  * Turn off everything
544  */
545         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
546 };
547
548 static struct twl4030_script sleep_on_script __initdata = {
549         .script = sleep_on_seq,
550         .size   = ARRAY_SIZE(sleep_on_seq),
551         .flags  = TWL4030_SLEEP_SCRIPT,
552 };
553
554 static struct twl4030_ins wakeup_seq[] __initdata = {
555 /*
556  * Reenable everything
557  */
558         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
559 };
560
561 static struct twl4030_script wakeup_script __initdata = {
562         .script = wakeup_seq,
563         .size   = ARRAY_SIZE(wakeup_seq),
564         .flags  = TWL4030_WAKEUP12_SCRIPT,
565 };
566
567 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
568 /*
569  * Reenable everything
570  */
571         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
572 };
573
574 static struct twl4030_script wakeup_p3_script __initdata = {
575         .script = wakeup_p3_seq,
576         .size   = ARRAY_SIZE(wakeup_p3_seq),
577         .flags  = TWL4030_WAKEUP3_SCRIPT,
578 };
579
580 static struct twl4030_ins wrst_seq[] __initdata = {
581 /*
582  * Reset twl4030.
583  * Reset VDD1 regulator.
584  * Reset VDD2 regulator.
585  * Reset VPLL1 regulator.
586  * Enable sysclk output.
587  * Reenable twl4030.
588  */
589         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
590         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
591                 0x13},
592         {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
593         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
594         {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
595         {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
596         {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
597         {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
598 };
599
600 static struct twl4030_script wrst_script __initdata = {
601         .script = wrst_seq,
602         .size   = ARRAY_SIZE(wrst_seq),
603         .flags  = TWL4030_WRST_SCRIPT,
604 };
605
606 static struct twl4030_script *twl4030_scripts[] __initdata = {
607         /* wakeup12 script should be loaded before sleep script, otherwise a
608            board might hit retention before loading of wakeup script is
609            completed. This can cause boot failures depending on timing issues.
610         */
611         &wakeup_script,
612         &sleep_on_script,
613         &wakeup_p3_script,
614         &wrst_script,
615 };
616
617 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
618         { .resource = RES_VDD1, .devgroup = -1,
619           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
620           .remap_sleep = RES_STATE_OFF
621         },
622         { .resource = RES_VDD2, .devgroup = -1,
623           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
624           .remap_sleep = RES_STATE_OFF
625         },
626         { .resource = RES_VPLL1, .devgroup = -1,
627           .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
628           .remap_sleep = RES_STATE_OFF
629         },
630         { .resource = RES_VPLL2, .devgroup = -1,
631           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
632         },
633         { .resource = RES_VAUX1, .devgroup = -1,
634           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
635         },
636         { .resource = RES_VAUX2, .devgroup = -1,
637           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
638         },
639         { .resource = RES_VAUX3, .devgroup = -1,
640           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
641         },
642         { .resource = RES_VAUX4, .devgroup = -1,
643           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
644         },
645         { .resource = RES_VMMC1, .devgroup = -1,
646           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
647         },
648         { .resource = RES_VMMC2, .devgroup = -1,
649           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
650         },
651         { .resource = RES_VDAC, .devgroup = -1,
652           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
653         },
654         { .resource = RES_VSIM, .devgroup = -1,
655           .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
656         },
657         { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
658           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
659         },
660         { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
661           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
662         },
663         { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
664           .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
665         },
666         { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
667           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
668         },
669         { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
670           .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
671         },
672         { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
673           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
674         },
675         { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
676           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
677         },
678         { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
679           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
680         },
681         { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
682           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
683         },
684         { .resource = RES_32KCLKOUT, .devgroup = -1,
685           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
686         },
687         { .resource = RES_RESET, .devgroup = -1,
688           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
689         },
690         { .resource = RES_Main_Ref, .devgroup = -1,
691           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
692         },
693         { 0, 0},
694 };
695
696 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
697         .scripts        = twl4030_scripts,
698         .num = ARRAY_SIZE(twl4030_scripts),
699         .resource_config = twl4030_rconfig,
700 };
701
702
703 static struct twl4030_platform_data rx51_twldata __initdata = {
704         .irq_base               = TWL4030_IRQ_BASE,
705         .irq_end                = TWL4030_IRQ_END,
706
707         /* platform_data for children goes here */
708         .gpio                   = &rx51_gpio_data,
709         .keypad                 = &rx51_kp_data,
710         .madc                   = &rx51_madc_data,
711         .usb                    = &rx51_usb_data,
712         .power                  = &rx51_t2scripts_data,
713
714         .vaux1                  = &rx51_vaux1,
715         .vaux2                  = &rx51_vaux2,
716         .vaux4                  = &rx51_vaux4,
717         .vmmc1                  = &rx51_vmmc1,
718         .vsim                   = &rx51_vsim,
719         .vdac                   = &rx51_vdac,
720         .vio                    = &rx51_vio,
721 };
722
723 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
724         .id                     = TPA6130A2,
725         .power_gpio             = 98,
726 };
727
728 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
729         {
730                 I2C_BOARD_INFO("twl5030", 0x48),
731                 .flags = I2C_CLIENT_WAKE,
732                 .irq = INT_34XX_SYS_NIRQ,
733                 .platform_data = &rx51_twldata,
734         },
735 };
736
737 /* Audio setup data */
738 static struct aic3x_setup_data rx51_aic34_setup = {
739         .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
740         .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
741 };
742
743 static struct aic3x_pdata rx51_aic3x_data = {
744         .setup = &rx51_aic34_setup,
745         .gpio_reset = 60,
746 };
747
748 static struct aic3x_pdata rx51_aic3x_data2 = {
749         .gpio_reset = 60,
750 };
751
752 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
753         {
754                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
755                 .platform_data = &rx51_aic3x_data,
756         },
757         {
758                 I2C_BOARD_INFO("tlv320aic3x", 0x19),
759                 .platform_data = &rx51_aic3x_data2,
760         },
761 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
762         {
763                 I2C_BOARD_INFO("tsl2563", 0x29),
764                 .platform_data = &rx51_tsl2563_platform_data,
765         },
766 #endif
767         {
768                 I2C_BOARD_INFO("tpa6130a2", 0x60),
769                 .platform_data = &rx51_tpa6130a2_data,
770         }
771 };
772
773 static int __init rx51_i2c_init(void)
774 {
775         if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
776             system_rev >= SYSTEM_REV_B_USES_VAUX3) {
777                 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
778                 /* Only older boards use VMMC2 for internal MMC */
779                 rx51_vmmc2.num_consumer_supplies--;
780         } else {
781                 rx51_twldata.vaux3 = &rx51_vaux3_cam;
782         }
783         rx51_twldata.vmmc2 = &rx51_vmmc2;
784         omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
785                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
786         omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
787                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
788         omap_register_i2c_bus(3, 400, NULL, 0);
789         return 0;
790 }
791
792 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
793         defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
794
795 static struct mtd_partition onenand_partitions[] = {
796         {
797                 .name           = "bootloader",
798                 .offset         = 0,
799                 .size           = 0x20000,
800                 .mask_flags     = MTD_WRITEABLE,        /* Force read-only */
801         },
802         {
803                 .name           = "config",
804                 .offset         = MTDPART_OFS_APPEND,
805                 .size           = 0x60000,
806         },
807         {
808                 .name           = "log",
809                 .offset         = MTDPART_OFS_APPEND,
810                 .size           = 0x40000,
811         },
812         {
813                 .name           = "kernel",
814                 .offset         = MTDPART_OFS_APPEND,
815                 .size           = 0x200000,
816         },
817         {
818                 .name           = "initfs",
819                 .offset         = MTDPART_OFS_APPEND,
820                 .size           = 0x200000,
821         },
822         {
823                 .name           = "rootfs",
824                 .offset         = MTDPART_OFS_APPEND,
825                 .size           = MTDPART_SIZ_FULL,
826         },
827 };
828
829 static struct omap_onenand_platform_data board_onenand_data[] = {
830         {
831                 .cs             = 0,
832                 .gpio_irq       = 65,
833                 .parts          = onenand_partitions,
834                 .nr_parts       = ARRAY_SIZE(onenand_partitions),
835                 .flags          = ONENAND_SYNC_READWRITE,
836         }
837 };
838 #endif
839
840 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
841
842 static struct omap_smc91x_platform_data board_smc91x_data = {
843         .cs             = 1,
844         .gpio_irq       = 54,
845         .gpio_pwrdwn    = 86,
846         .gpio_reset     = 164,
847         .flags          = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
848 };
849
850 static void __init board_smc91x_init(void)
851 {
852         omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
853         omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
854         omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
855
856         gpmc_smc91x_init(&board_smc91x_data);
857 }
858
859 #else
860
861 static inline void board_smc91x_init(void)
862 {
863 }
864
865 #endif
866
867 static void rx51_wl1251_set_power(bool enable)
868 {
869         gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
870 }
871
872 static void __init rx51_init_wl1251(void)
873 {
874         int irq, ret;
875
876         ret = gpio_request(RX51_WL1251_POWER_GPIO, "wl1251 power");
877         if (ret < 0)
878                 goto error;
879
880         ret = gpio_direction_output(RX51_WL1251_POWER_GPIO, 0);
881         if (ret < 0)
882                 goto err_power;
883
884         ret = gpio_request(RX51_WL1251_IRQ_GPIO, "wl1251 irq");
885         if (ret < 0)
886                 goto err_power;
887
888         ret = gpio_direction_input(RX51_WL1251_IRQ_GPIO);
889         if (ret < 0)
890                 goto err_irq;
891
892         irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
893         if (irq < 0)
894                 goto err_irq;
895
896         wl1251_pdata.set_power = rx51_wl1251_set_power;
897         rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
898
899         return;
900
901 err_irq:
902         gpio_free(RX51_WL1251_IRQ_GPIO);
903
904 err_power:
905         gpio_free(RX51_WL1251_POWER_GPIO);
906
907 error:
908         printk(KERN_ERR "wl1251 board initialisation failed\n");
909         wl1251_pdata.set_power = NULL;
910
911         /*
912          * Now rx51_peripherals_spi_board_info[1].irq is zero and
913          * set_power is null, and wl1251_probe() will fail.
914          */
915 }
916
917 void __init rx51_peripherals_init(void)
918 {
919         rx51_i2c_init();
920         gpmc_onenand_init(board_onenand_data);
921         board_smc91x_init();
922         rx51_add_gpio_keys();
923         rx51_init_wl1251();
924         spi_register_board_info(rx51_peripherals_spi_board_info,
925                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
926
927         partition = omap_mux_get("core");
928         if (partition)
929                 omap2_hsmmc_init(mmc);
930
931         platform_device_register(&rx51_charger_device);
932 }
933