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x86/efi: Enforce CONFIG_RELOCATABLE for EFI boot stub
[linux/fpc-iii.git] / arch / arm / mach-omap2 / board-rx51-peripherals.c
blobf6fe388af9895ef8c8b2859f9177a146a30fb965
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 <linux/platform_data/spi-omap2-mcspi.h>
29 #include <linux/platform_data/mtd-onenand-omap2.h>
30
31 #include <asm/system_info.h>
32
33 #include "common.h"
34 #include <linux/omap-dma.h>
35 #include "gpmc-smc91x.h"
36
37 #include "board-rx51.h"
38
39 #include <sound/tlv320aic3x.h>
40 #include <sound/tpa6130a2-plat.h>
41 #include <media/radio-si4713.h>
42 #include <media/si4713.h>
43 #include <linux/platform_data/leds-lp55xx.h>
44
45 #include <linux/platform_data/tsl2563.h>
46 #include <linux/lis3lv02d.h>
47
48 #include <video/omap-panel-data.h>
49
50 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
51 #include <media/ir-rx51.h>
52 #endif
53
54 #include "mux.h"
55 #include "omap-pm.h"
56 #include "hsmmc.h"
57 #include "common-board-devices.h"
58 #include "gpmc.h"
59 #include "gpmc-onenand.h"
60
61 #define SYSTEM_REV_B_USES_VAUX3 0x1699
62 #define SYSTEM_REV_S_USES_VAUX3 0x8
63
64 #define RX51_WL1251_POWER_GPIO 87
65 #define RX51_WL1251_IRQ_GPIO 42
66 #define RX51_FMTX_RESET_GPIO 163
67 #define RX51_FMTX_IRQ 53
68 #define RX51_LP5523_CHIP_EN_GPIO 41
69
70 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
71
72 #define RX51_TSC2005_RESET_GPIO 104
73 #define RX51_TSC2005_IRQ_GPIO 100
74
75 #define LIS302_IRQ1_GPIO 181
76 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */
77
78 /* List all SPI devices here. Note that the list/probe order seems to matter! */
79 enum {
80 RX51_SPI_WL1251,
81 RX51_SPI_TSC2005, /* Touch Controller */
82 RX51_SPI_MIPID, /* LCD panel */
83 };
84
85 static struct wl12xx_platform_data wl1251_pdata;
86 static struct tsc2005_platform_data tsc2005_pdata;
87
88 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
89 static int lis302_setup(void)
90 {
91 int err;
92 int irq1 = LIS302_IRQ1_GPIO;
93 int irq2 = LIS302_IRQ2_GPIO;
94
95 /* gpio for interrupt pin 1 */
96 err = gpio_request(irq1, "lis3lv02dl_irq1");
97 if (err) {
98 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
99 goto out;
100 }
101
102 /* gpio for interrupt pin 2 */
103 err = gpio_request(irq2, "lis3lv02dl_irq2");
104 if (err) {
105 gpio_free(irq1);
106 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
107 goto out;
108 }
109
110 gpio_direction_input(irq1);
111 gpio_direction_input(irq2);
112
113 out:
114 return err;
115 }
116
117 static int lis302_release(void)
118 {
119 gpio_free(LIS302_IRQ1_GPIO);
120 gpio_free(LIS302_IRQ2_GPIO);
121
122 return 0;
123 }
124
125 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
126 .click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
127 LIS3_CLICK_SINGLE_Z,
128 /* Limits are 0.5g * value */
129 .click_thresh_x = 8,
130 .click_thresh_y = 8,
131 .click_thresh_z = 10,
132 /* Click must be longer than time limit */
133 .click_time_limit = 9,
134 /* Kind of debounce filter */
135 .click_latency = 50,
136
137 /* Limits for all axis. millig-value / 18 to get HW values */
138 .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
139 .wakeup_thresh = 800 / 18,
140 .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
141 .wakeup_thresh2 = 900 / 18,
142
143 .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
144
145 /* Interrupt line 2 for click detection, line 1 for thresholds */
146 .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
147
148 .axis_x = LIS3_DEV_X,
149 .axis_y = LIS3_INV_DEV_Y,
150 .axis_z = LIS3_INV_DEV_Z,
151 .setup_resources = lis302_setup,
152 .release_resources = lis302_release,
153 .st_min_limits = {-32, 3, 3},
154 .st_max_limits = {-3, 32, 32},
155 };
156 #endif
157
158 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
159 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
160 .cover_comp_gain = 16,
161 };
162 #endif
163
164 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
165 static struct lp55xx_led_config rx51_lp5523_led_config[] = {
166 {
167 .name = "lp5523:kb1",
168 .chan_nr = 0,
169 .led_current = 50,
170 .max_current = 100,
171 }, {
172 .name = "lp5523:kb2",
173 .chan_nr = 1,
174 .led_current = 50,
175 .max_current = 100,
176 }, {
177 .name = "lp5523:kb3",
178 .chan_nr = 2,
179 .led_current = 50,
180 .max_current = 100,
181 }, {
182 .name = "lp5523:kb4",
183 .chan_nr = 3,
184 .led_current = 50,
185 .max_current = 100,
186 }, {
187 .name = "lp5523:b",
188 .chan_nr = 4,
189 .led_current = 50,
190 .max_current = 100,
191 }, {
192 .name = "lp5523:g",
193 .chan_nr = 5,
194 .led_current = 50,
195 .max_current = 100,
196 }, {
197 .name = "lp5523:r",
198 .chan_nr = 6,
199 .led_current = 50,
200 .max_current = 100,
201 }, {
202 .name = "lp5523:kb5",
203 .chan_nr = 7,
204 .led_current = 50,
205 .max_current = 100,
206 }, {
207 .name = "lp5523:kb6",
208 .chan_nr = 8,
209 .led_current = 50,
210 .max_current = 100,
211 }
212 };
213
214 static int rx51_lp5523_setup(void)
215 {
216 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
217 "lp5523_enable");
218 }
219
220 static void rx51_lp5523_release(void)
221 {
222 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
223 }
224
225 static void rx51_lp5523_enable(bool state)
226 {
227 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
228 }
229
230 static struct lp55xx_platform_data rx51_lp5523_platform_data = {
231 .led_config = rx51_lp5523_led_config,
232 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
233 .clock_mode = LP55XX_CLOCK_AUTO,
234 .setup_resources = rx51_lp5523_setup,
235 .release_resources = rx51_lp5523_release,
236 .enable = rx51_lp5523_enable,
237 };
238 #endif
239
240 #define RX51_LCD_RESET_GPIO 90
241
242 static struct panel_acx565akm_platform_data acx_pdata = {
243 .name = "lcd",
244 .source = "sdi.0",
245 .reset_gpio = RX51_LCD_RESET_GPIO,
246 .datapairs = 2,
247 };
248
249 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
250 .turbo_mode = 0,
251 };
252
253 static struct omap2_mcspi_device_config mipid_mcspi_config = {
254 .turbo_mode = 0,
255 };
256
257 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
258 .turbo_mode = 0,
259 };
260
261 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
262 [RX51_SPI_WL1251] = {
263 .modalias = "wl1251",
264 .bus_num = 4,
265 .chip_select = 0,
266 .max_speed_hz = 48000000,
267 .mode = SPI_MODE_3,
268 .controller_data = &wl1251_mcspi_config,
269 .platform_data = &wl1251_pdata,
270 },
271 [RX51_SPI_MIPID] = {
272 .modalias = "acx565akm",
273 .bus_num = 1,
274 .chip_select = 2,
275 .max_speed_hz = 6000000,
276 .controller_data = &mipid_mcspi_config,
277 .platform_data = &acx_pdata,
278 },
279 [RX51_SPI_TSC2005] = {
280 .modalias = "tsc2005",
281 .bus_num = 1,
282 .chip_select = 0,
283 .max_speed_hz = 6000000,
284 .controller_data = &tsc2005_mcspi_config,
285 .platform_data = &tsc2005_pdata,
286 },
287 };
288
289 static struct platform_device rx51_battery_device = {
290 .name = "rx51-battery",
291 .id = -1,
292 };
293
294 static void rx51_charger_set_power(bool on)
295 {
296 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
297 }
298
299 static struct isp1704_charger_data rx51_charger_data = {
300 .set_power = rx51_charger_set_power,
301 };
302
303 static struct platform_device rx51_charger_device = {
304 .name = "isp1704_charger",
305 .dev = {
306 .platform_data = &rx51_charger_data,
307 },
308 };
309
310 static void __init rx51_charger_init(void)
311 {
312 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
313 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
314
315 platform_device_register(&rx51_battery_device);
316 platform_device_register(&rx51_charger_device);
317 }
318
319 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
320
321 #define RX51_GPIO_CAMERA_LENS_COVER 110
322 #define RX51_GPIO_CAMERA_FOCUS 68
323 #define RX51_GPIO_CAMERA_CAPTURE 69
324 #define RX51_GPIO_KEYPAD_SLIDE 71
325 #define RX51_GPIO_LOCK_BUTTON 113
326 #define RX51_GPIO_PROXIMITY 89
327
328 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
329
330 static struct gpio_keys_button rx51_gpio_keys[] = {
331 {
332 .desc = "Camera Lens Cover",
333 .type = EV_SW,
334 .code = SW_CAMERA_LENS_COVER,
335 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
336 .active_low = 1,
337 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
338 }, {
339 .desc = "Camera Focus",
340 .type = EV_KEY,
341 .code = KEY_CAMERA_FOCUS,
342 .gpio = RX51_GPIO_CAMERA_FOCUS,
343 .active_low = 1,
344 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
345 }, {
346 .desc = "Camera Capture",
347 .type = EV_KEY,
348 .code = KEY_CAMERA,
349 .gpio = RX51_GPIO_CAMERA_CAPTURE,
350 .active_low = 1,
351 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
352 }, {
353 .desc = "Lock Button",
354 .type = EV_KEY,
355 .code = KEY_SCREENLOCK,
356 .gpio = RX51_GPIO_LOCK_BUTTON,
357 .active_low = 1,
358 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
359 }, {
360 .desc = "Keypad Slide",
361 .type = EV_SW,
362 .code = SW_KEYPAD_SLIDE,
363 .gpio = RX51_GPIO_KEYPAD_SLIDE,
364 .active_low = 1,
365 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
366 }, {
367 .desc = "Proximity Sensor",
368 .type = EV_SW,
369 .code = SW_FRONT_PROXIMITY,
370 .gpio = RX51_GPIO_PROXIMITY,
371 .active_low = 0,
372 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
373 }
374 };
375
376 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
377 .buttons = rx51_gpio_keys,
378 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
379 };
380
381 static struct platform_device rx51_gpio_keys_device = {
382 .name = "gpio-keys",
383 .id = -1,
384 .dev = {
385 .platform_data = &rx51_gpio_keys_data,
386 },
387 };
388
389 static void __init rx51_add_gpio_keys(void)
390 {
391 platform_device_register(&rx51_gpio_keys_device);
392 }
393 #else
394 static void __init rx51_add_gpio_keys(void)
395 {
396 }
397 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
398
399 static uint32_t board_keymap[] = {
400 /*
401 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
402 * connected to the ground" matrix state.
403 */
404 KEY(0, 0, KEY_Q),
405 KEY(0, 1, KEY_O),
406 KEY(0, 2, KEY_P),
407 KEY(0, 3, KEY_COMMA),
408 KEY(0, 4, KEY_BACKSPACE),
409 KEY(0, 6, KEY_A),
410 KEY(0, 7, KEY_S),
411
412 KEY(1, 0, KEY_W),
413 KEY(1, 1, KEY_D),
414 KEY(1, 2, KEY_F),
415 KEY(1, 3, KEY_G),
416 KEY(1, 4, KEY_H),
417 KEY(1, 5, KEY_J),
418 KEY(1, 6, KEY_K),
419 KEY(1, 7, KEY_L),
420
421 KEY(2, 0, KEY_E),
422 KEY(2, 1, KEY_DOT),
423 KEY(2, 2, KEY_UP),
424 KEY(2, 3, KEY_ENTER),
425 KEY(2, 5, KEY_Z),
426 KEY(2, 6, KEY_X),
427 KEY(2, 7, KEY_C),
428 KEY(2, 8, KEY_F9),
429
430 KEY(3, 0, KEY_R),
431 KEY(3, 1, KEY_V),
432 KEY(3, 2, KEY_B),
433 KEY(3, 3, KEY_N),
434 KEY(3, 4, KEY_M),
435 KEY(3, 5, KEY_SPACE),
436 KEY(3, 6, KEY_SPACE),
437 KEY(3, 7, KEY_LEFT),
438
439 KEY(4, 0, KEY_T),
440 KEY(4, 1, KEY_DOWN),
441 KEY(4, 2, KEY_RIGHT),
442 KEY(4, 4, KEY_LEFTCTRL),
443 KEY(4, 5, KEY_RIGHTALT),
444 KEY(4, 6, KEY_LEFTSHIFT),
445 KEY(4, 8, KEY_F10),
446
447 KEY(5, 0, KEY_Y),
448 KEY(5, 8, KEY_F11),
449
450 KEY(6, 0, KEY_U),
451
452 KEY(7, 0, KEY_I),
453 KEY(7, 1, KEY_F7),
454 KEY(7, 2, KEY_F8),
455 };
456
457 static struct matrix_keymap_data board_map_data = {
458 .keymap = board_keymap,
459 .keymap_size = ARRAY_SIZE(board_keymap),
460 };
461
462 static struct twl4030_keypad_data rx51_kp_data = {
463 .keymap_data = &board_map_data,
464 .rows = 8,
465 .cols = 8,
466 .rep = 1,
467 };
468
469 /* Enable input logic and pull all lines up when eMMC is on. */
470 static struct omap_board_mux rx51_mmc2_on_mux[] = {
471 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
472 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
473 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
474 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
475 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
476 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
477 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
478 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
479 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
480 { .reg_offset = OMAP_MUX_TERMINATOR },
481 };
482
483 /* Disable input logic and pull all lines down when eMMC is off. */
484 static struct omap_board_mux rx51_mmc2_off_mux[] = {
485 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
486 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
487 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
488 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
489 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
490 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
491 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
492 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
493 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
494 { .reg_offset = OMAP_MUX_TERMINATOR },
495 };
496
497 static struct omap_mux_partition *partition;
498
499 /*
500 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
501 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
502 */
503 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
504 {
505 if (power_on)
506 omap_mux_write_array(partition, rx51_mmc2_on_mux);
507 else
508 omap_mux_write_array(partition, rx51_mmc2_off_mux);
509 }
510
511 static struct omap2_hsmmc_info mmc[] __initdata = {
512 {
513 .name = "external",
514 .mmc = 1,
515 .caps = MMC_CAP_4_BIT_DATA,
516 .cover_only = true,
517 .gpio_cd = 160,
518 .gpio_wp = -EINVAL,
519 .power_saving = true,
520 },
521 {
522 .name = "internal",
523 .mmc = 2,
524 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
525 /* See also rx51_mmc2_remux */
526 .gpio_cd = -EINVAL,
527 .gpio_wp = -EINVAL,
528 .nonremovable = true,
529 .power_saving = true,
530 .remux = rx51_mmc2_remux,
531 },
532 {} /* Terminator */
533 };
534
535 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
536 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
537 };
538
539 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
540 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
541 };
542
543 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
544 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
545 };
546
547 static struct regulator_consumer_supply rx51_vsim_supply[] = {
548 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
549 };
550
551 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
552 /* tlv320aic3x analog supplies */
553 REGULATOR_SUPPLY("AVDD", "2-0018"),
554 REGULATOR_SUPPLY("DRVDD", "2-0018"),
555 REGULATOR_SUPPLY("AVDD", "2-0019"),
556 REGULATOR_SUPPLY("DRVDD", "2-0019"),
557 /* tpa6130a2 */
558 REGULATOR_SUPPLY("Vdd", "2-0060"),
559 /* Keep vmmc as last item. It is not iterated for newer boards */
560 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
561 };
562
563 static struct regulator_consumer_supply rx51_vio_supplies[] = {
564 /* tlv320aic3x digital supplies */
565 REGULATOR_SUPPLY("IOVDD", "2-0018"),
566 REGULATOR_SUPPLY("DVDD", "2-0018"),
567 REGULATOR_SUPPLY("IOVDD", "2-0019"),
568 REGULATOR_SUPPLY("DVDD", "2-0019"),
569 /* Si4713 IO supply */
570 REGULATOR_SUPPLY("vio", "2-0063"),
571 /* lis3lv02d */
572 REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
573 };
574
575 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
576 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
577 REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
578 /* Si4713 supply */
579 REGULATOR_SUPPLY("vdd", "2-0063"),
580 /* lis3lv02d */
581 REGULATOR_SUPPLY("Vdd", "3-001d"),
582 };
583
584 static struct regulator_init_data rx51_vaux1 = {
585 .constraints = {
586 .name = "V28",
587 .min_uV = 2800000,
588 .max_uV = 2800000,
589 .always_on = true, /* due battery cover sensor */
590 .valid_modes_mask = REGULATOR_MODE_NORMAL
591 | REGULATOR_MODE_STANDBY,
592 .valid_ops_mask = REGULATOR_CHANGE_MODE
593 | REGULATOR_CHANGE_STATUS,
594 },
595 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
596 .consumer_supplies = rx51_vaux1_consumers,
597 };
598
599 static struct regulator_init_data rx51_vaux2 = {
600 .constraints = {
601 .name = "VCSI",
602 .min_uV = 1800000,
603 .max_uV = 1800000,
604 .valid_modes_mask = REGULATOR_MODE_NORMAL
605 | REGULATOR_MODE_STANDBY,
606 .valid_ops_mask = REGULATOR_CHANGE_MODE
607 | REGULATOR_CHANGE_STATUS,
608 },
609 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
610 .consumer_supplies = rx51_vaux2_supply,
611 };
612
613 /* VAUX3 - adds more power to VIO_18 rail */
614 static struct regulator_init_data rx51_vaux3_cam = {
615 .constraints = {
616 .name = "VCAM_DIG_18",
617 .min_uV = 1800000,
618 .max_uV = 1800000,
619 .apply_uV = true,
620 .valid_modes_mask = REGULATOR_MODE_NORMAL
621 | REGULATOR_MODE_STANDBY,
622 .valid_ops_mask = REGULATOR_CHANGE_MODE
623 | REGULATOR_CHANGE_STATUS,
624 },
625 };
626
627 static struct regulator_init_data rx51_vaux3_mmc = {
628 .constraints = {
629 .name = "VMMC2_30",
630 .min_uV = 2800000,
631 .max_uV = 3000000,
632 .apply_uV = true,
633 .valid_modes_mask = REGULATOR_MODE_NORMAL
634 | REGULATOR_MODE_STANDBY,
635 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
636 | REGULATOR_CHANGE_MODE
637 | REGULATOR_CHANGE_STATUS,
638 },
639 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
640 .consumer_supplies = rx51_vaux3_supply,
641 };
642
643 static struct regulator_init_data rx51_vaux4 = {
644 .constraints = {
645 .name = "VCAM_ANA_28",
646 .min_uV = 2800000,
647 .max_uV = 2800000,
648 .apply_uV = true,
649 .valid_modes_mask = REGULATOR_MODE_NORMAL
650 | REGULATOR_MODE_STANDBY,
651 .valid_ops_mask = REGULATOR_CHANGE_MODE
652 | REGULATOR_CHANGE_STATUS,
653 },
654 };
655
656 static struct regulator_init_data rx51_vmmc1 = {
657 .constraints = {
658 .min_uV = 1850000,
659 .max_uV = 3150000,
660 .valid_modes_mask = REGULATOR_MODE_NORMAL
661 | REGULATOR_MODE_STANDBY,
662 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
663 | REGULATOR_CHANGE_MODE
664 | REGULATOR_CHANGE_STATUS,
665 },
666 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
667 .consumer_supplies = rx51_vmmc1_supply,
668 };
669
670 static struct regulator_init_data rx51_vmmc2 = {
671 .constraints = {
672 .name = "V28_A",
673 .min_uV = 2800000,
674 .max_uV = 3000000,
675 .always_on = true, /* due VIO leak to AIC34 VDDs */
676 .apply_uV = true,
677 .valid_modes_mask = REGULATOR_MODE_NORMAL
678 | REGULATOR_MODE_STANDBY,
679 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
680 | REGULATOR_CHANGE_MODE
681 | REGULATOR_CHANGE_STATUS,
682 },
683 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
684 .consumer_supplies = rx51_vmmc2_supplies,
685 };
686
687 static struct regulator_init_data rx51_vpll1 = {
688 .constraints = {
689 .name = "VPLL",
690 .min_uV = 1800000,
691 .max_uV = 1800000,
692 .apply_uV = true,
693 .always_on = true,
694 .valid_modes_mask = REGULATOR_MODE_NORMAL
695 | REGULATOR_MODE_STANDBY,
696 .valid_ops_mask = REGULATOR_CHANGE_MODE,
697 },
698 };
699
700 static struct regulator_init_data rx51_vpll2 = {
701 .constraints = {
702 .name = "VSDI_CSI",
703 .min_uV = 1800000,
704 .max_uV = 1800000,
705 .apply_uV = true,
706 .always_on = true,
707 .valid_modes_mask = REGULATOR_MODE_NORMAL
708 | REGULATOR_MODE_STANDBY,
709 .valid_ops_mask = REGULATOR_CHANGE_MODE,
710 },
711 };
712
713 static struct regulator_init_data rx51_vsim = {
714 .constraints = {
715 .name = "VMMC2_IO_18",
716 .min_uV = 1800000,
717 .max_uV = 1800000,
718 .apply_uV = true,
719 .valid_modes_mask = REGULATOR_MODE_NORMAL
720 | REGULATOR_MODE_STANDBY,
721 .valid_ops_mask = REGULATOR_CHANGE_MODE
722 | REGULATOR_CHANGE_STATUS,
723 },
724 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
725 .consumer_supplies = rx51_vsim_supply,
726 };
727
728 static struct regulator_init_data rx51_vio = {
729 .constraints = {
730 .min_uV = 1800000,
731 .max_uV = 1800000,
732 .valid_modes_mask = REGULATOR_MODE_NORMAL
733 | REGULATOR_MODE_STANDBY,
734 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
735 | REGULATOR_CHANGE_MODE
736 | REGULATOR_CHANGE_STATUS,
737 },
738 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
739 .consumer_supplies = rx51_vio_supplies,
740 };
741
742 static struct regulator_init_data rx51_vintana1 = {
743 .constraints = {
744 .name = "VINTANA1",
745 .min_uV = 1500000,
746 .max_uV = 1500000,
747 .always_on = true,
748 .valid_modes_mask = REGULATOR_MODE_NORMAL
749 | REGULATOR_MODE_STANDBY,
750 .valid_ops_mask = REGULATOR_CHANGE_MODE,
751 },
752 };
753
754 static struct regulator_init_data rx51_vintana2 = {
755 .constraints = {
756 .name = "VINTANA2",
757 .min_uV = 2750000,
758 .max_uV = 2750000,
759 .apply_uV = true,
760 .always_on = true,
761 .valid_modes_mask = REGULATOR_MODE_NORMAL
762 | REGULATOR_MODE_STANDBY,
763 .valid_ops_mask = REGULATOR_CHANGE_MODE,
764 },
765 };
766
767 static struct regulator_init_data rx51_vintdig = {
768 .constraints = {
769 .name = "VINTDIG",
770 .min_uV = 1500000,
771 .max_uV = 1500000,
772 .always_on = true,
773 .valid_modes_mask = REGULATOR_MODE_NORMAL
774 | REGULATOR_MODE_STANDBY,
775 .valid_ops_mask = REGULATOR_CHANGE_MODE,
776 },
777 };
778
779 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
780 .gpio_reset = RX51_FMTX_RESET_GPIO,
781 };
782
783 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
784 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
785 .platform_data = &rx51_si4713_i2c_data,
786 };
787
788 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
789 .i2c_bus = 2,
790 .subdev_board_info = &rx51_si4713_board_info,
791 };
792
793 static struct platform_device rx51_si4713_dev __initdata_or_module = {
794 .name = "radio-si4713",
795 .id = -1,
796 .dev = {
797 .platform_data = &rx51_si4713_data,
798 },
799 };
800
801 static __init void rx51_init_si4713(void)
802 {
803 int err;
804
805 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
806 if (err) {
807 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
808 return;
809 }
810 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
811 platform_device_register(&rx51_si4713_dev);
812 }
813
814 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
815 {
816 /* FIXME this gpio setup is just a placeholder for now */
817 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
818 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
819
820 return 0;
821 }
822
823 static struct twl4030_gpio_platform_data rx51_gpio_data = {
824 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
825 | BIT(4) | BIT(5)
826 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
827 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
828 | BIT(16) | BIT(17) ,
829 .setup = rx51_twlgpio_setup,
830 };
831
832 static struct twl4030_ins sleep_on_seq[] __initdata = {
833 /*
834 * Turn off everything
835 */
836 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
837 };
838
839 static struct twl4030_script sleep_on_script __initdata = {
840 .script = sleep_on_seq,
841 .size = ARRAY_SIZE(sleep_on_seq),
842 .flags = TWL4030_SLEEP_SCRIPT,
843 };
844
845 static struct twl4030_ins wakeup_seq[] __initdata = {
846 /*
847 * Reenable everything
848 */
849 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
850 };
851
852 static struct twl4030_script wakeup_script __initdata = {
853 .script = wakeup_seq,
854 .size = ARRAY_SIZE(wakeup_seq),
855 .flags = TWL4030_WAKEUP12_SCRIPT,
856 };
857
858 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
859 /*
860 * Reenable everything
861 */
862 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
863 };
864
865 static struct twl4030_script wakeup_p3_script __initdata = {
866 .script = wakeup_p3_seq,
867 .size = ARRAY_SIZE(wakeup_p3_seq),
868 .flags = TWL4030_WAKEUP3_SCRIPT,
869 };
870
871 static struct twl4030_ins wrst_seq[] __initdata = {
872 /*
873 * Reset twl4030.
874 * Reset VDD1 regulator.
875 * Reset VDD2 regulator.
876 * Reset VPLL1 regulator.
877 * Enable sysclk output.
878 * Reenable twl4030.
879 */
880 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
881 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
882 0x13},
883 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
884 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
885 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
886 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
887 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
888 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
889 };
890
891 static struct twl4030_script wrst_script __initdata = {
892 .script = wrst_seq,
893 .size = ARRAY_SIZE(wrst_seq),
894 .flags = TWL4030_WRST_SCRIPT,
895 };
896
897 static struct twl4030_script *twl4030_scripts[] __initdata = {
898 /* wakeup12 script should be loaded before sleep script, otherwise a
899 board might hit retention before loading of wakeup script is
900 completed. This can cause boot failures depending on timing issues.
901 */
902 &wakeup_script,
903 &sleep_on_script,
904 &wakeup_p3_script,
905 &wrst_script,
906 };
907
908 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
909 { .resource = RES_VDD1, .devgroup = -1,
910 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
911 .remap_sleep = RES_STATE_OFF
912 },
913 { .resource = RES_VDD2, .devgroup = -1,
914 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
915 .remap_sleep = RES_STATE_OFF
916 },
917 { .resource = RES_VPLL1, .devgroup = -1,
918 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
919 .remap_sleep = RES_STATE_OFF
920 },
921 { .resource = RES_VPLL2, .devgroup = -1,
922 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
923 },
924 { .resource = RES_VAUX1, .devgroup = -1,
925 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
926 },
927 { .resource = RES_VAUX2, .devgroup = -1,
928 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
929 },
930 { .resource = RES_VAUX3, .devgroup = -1,
931 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
932 },
933 { .resource = RES_VAUX4, .devgroup = -1,
934 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
935 },
936 { .resource = RES_VMMC1, .devgroup = -1,
937 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
938 },
939 { .resource = RES_VMMC2, .devgroup = -1,
940 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
941 },
942 { .resource = RES_VDAC, .devgroup = -1,
943 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
944 },
945 { .resource = RES_VSIM, .devgroup = -1,
946 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
947 },
948 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
949 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
950 },
951 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
952 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
953 },
954 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
955 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
956 },
957 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
958 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
959 },
960 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
961 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
962 },
963 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
964 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
965 },
966 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
967 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
968 },
969 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
970 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
971 },
972 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
973 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
974 },
975 { .resource = RES_32KCLKOUT, .devgroup = -1,
976 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
977 },
978 { .resource = RES_RESET, .devgroup = -1,
979 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
980 },
981 { .resource = RES_MAIN_REF, .devgroup = -1,
982 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
983 },
984 { 0, 0},
985 };
986
987 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
988 .scripts = twl4030_scripts,
989 .num = ARRAY_SIZE(twl4030_scripts),
990 .resource_config = twl4030_rconfig,
991 };
992
993 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
994 .coexist = 0,
995 };
996
997 static struct twl4030_audio_data rx51_audio_data __initdata = {
998 .audio_mclk = 26000000,
999 .vibra = &rx51_vibra_data,
1000 };
1001
1002 static struct twl4030_platform_data rx51_twldata __initdata = {
1003 /* platform_data for children goes here */
1004 .gpio = &rx51_gpio_data,
1005 .keypad = &rx51_kp_data,
1006 .power = &rx51_t2scripts_data,
1007 .audio = &rx51_audio_data,
1008
1009 .vaux1 = &rx51_vaux1,
1010 .vaux2 = &rx51_vaux2,
1011 .vaux4 = &rx51_vaux4,
1012 .vmmc1 = &rx51_vmmc1,
1013 .vpll1 = &rx51_vpll1,
1014 .vpll2 = &rx51_vpll2,
1015 .vsim = &rx51_vsim,
1016 .vintana1 = &rx51_vintana1,
1017 .vintana2 = &rx51_vintana2,
1018 .vintdig = &rx51_vintdig,
1019 .vio = &rx51_vio,
1020 };
1021
1022 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
1023 .power_gpio = 98,
1024 };
1025
1026 /* Audio setup data */
1027 static struct aic3x_setup_data rx51_aic34_setup = {
1028 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
1029 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
1030 };
1031
1032 static struct aic3x_pdata rx51_aic3x_data = {
1033 .setup = &rx51_aic34_setup,
1034 .gpio_reset = 60,
1035 };
1036
1037 static struct aic3x_pdata rx51_aic3x_data2 = {
1038 .gpio_reset = 60,
1039 };
1040
1041 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1042 {
1043 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1044 .platform_data = &rx51_aic3x_data,
1045 },
1046 {
1047 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1048 .platform_data = &rx51_aic3x_data2,
1049 },
1050 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1051 {
1052 I2C_BOARD_INFO("tsl2563", 0x29),
1053 .platform_data = &rx51_tsl2563_platform_data,
1054 },
1055 #endif
1056 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1057 {
1058 I2C_BOARD_INFO("lp5523", 0x32),
1059 .platform_data = &rx51_lp5523_platform_data,
1060 },
1061 #endif
1062 {
1063 I2C_BOARD_INFO("bq27200", 0x55),
1064 },
1065 {
1066 I2C_BOARD_INFO("tpa6130a2", 0x60),
1067 .platform_data = &rx51_tpa6130a2_data,
1068 }
1069 };
1070
1071 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1072 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1073 {
1074 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1075 .platform_data = &rx51_lis3lv02d_data,
1076 },
1077 #endif
1078 };
1079
1080 static int __init rx51_i2c_init(void)
1081 {
1082 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1083 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1084 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1085 /* Only older boards use VMMC2 for internal MMC */
1086 rx51_vmmc2.num_consumer_supplies--;
1087 } else {
1088 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1089 }
1090 rx51_twldata.vmmc2 = &rx51_vmmc2;
1091 omap3_pmic_get_config(&rx51_twldata,
1092 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1093 TWL_COMMON_REGULATOR_VDAC);
1094
1095 rx51_twldata.vdac->constraints.apply_uV = true;
1096 rx51_twldata.vdac->constraints.name = "VDAC";
1097
1098 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1099 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1100 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1101 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1102 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1103 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1104 #endif
1105 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1106 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1107 return 0;
1108 }
1109
1110 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1111 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1112
1113 static struct mtd_partition onenand_partitions[] = {
1114 {
1115 .name = "bootloader",
1116 .offset = 0,
1117 .size = 0x20000,
1118 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1119 },
1120 {
1121 .name = "config",
1122 .offset = MTDPART_OFS_APPEND,
1123 .size = 0x60000,
1124 },
1125 {
1126 .name = "log",
1127 .offset = MTDPART_OFS_APPEND,
1128 .size = 0x40000,
1129 },
1130 {
1131 .name = "kernel",
1132 .offset = MTDPART_OFS_APPEND,
1133 .size = 0x200000,
1134 },
1135 {
1136 .name = "initfs",
1137 .offset = MTDPART_OFS_APPEND,
1138 .size = 0x200000,
1139 },
1140 {
1141 .name = "rootfs",
1142 .offset = MTDPART_OFS_APPEND,
1143 .size = MTDPART_SIZ_FULL,
1144 },
1145 };
1146
1147 static struct omap_onenand_platform_data board_onenand_data[] = {
1148 {
1149 .cs = 0,
1150 .gpio_irq = 65,
1151 .parts = onenand_partitions,
1152 .nr_parts = ARRAY_SIZE(onenand_partitions),
1153 .flags = ONENAND_SYNC_READWRITE,
1154 }
1155 };
1156 #endif
1157
1158 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1159
1160 static struct omap_smc91x_platform_data board_smc91x_data = {
1161 .cs = 1,
1162 .gpio_irq = 54,
1163 .gpio_pwrdwn = 86,
1164 .gpio_reset = 164,
1165 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1166 };
1167
1168 static void __init board_smc91x_init(void)
1169 {
1170 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1171 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1172 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1173
1174 gpmc_smc91x_init(&board_smc91x_data);
1175 }
1176
1177 #else
1178
1179 static inline void board_smc91x_init(void)
1180 {
1181 }
1182
1183 #endif
1184
1185 static void rx51_wl1251_set_power(bool enable)
1186 {
1187 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1188 }
1189
1190 static struct gpio rx51_wl1251_gpios[] __initdata = {
1191 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1192 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1193 };
1194
1195 static void __init rx51_init_wl1251(void)
1196 {
1197 int irq, ret;
1198
1199 ret = gpio_request_array(rx51_wl1251_gpios,
1200 ARRAY_SIZE(rx51_wl1251_gpios));
1201 if (ret < 0)
1202 goto error;
1203
1204 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1205 if (irq < 0)
1206 goto err_irq;
1207
1208 wl1251_pdata.set_power = rx51_wl1251_set_power;
1209 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1210
1211 return;
1212
1213 err_irq:
1214 gpio_free(RX51_WL1251_IRQ_GPIO);
1215 gpio_free(RX51_WL1251_POWER_GPIO);
1216 error:
1217 printk(KERN_ERR "wl1251 board initialisation failed\n");
1218 wl1251_pdata.set_power = NULL;
1219
1220 /*
1221 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1222 * set_power is null, and wl1251_probe() will fail.
1223 */
1224 }
1225
1226 static struct tsc2005_platform_data tsc2005_pdata = {
1227 .ts_pressure_max = 2048,
1228 .ts_pressure_fudge = 2,
1229 .ts_x_max = 4096,
1230 .ts_x_fudge = 4,
1231 .ts_y_max = 4096,
1232 .ts_y_fudge = 7,
1233 .ts_x_plate_ohm = 280,
1234 .esd_timeout_ms = 8000,
1235 };
1236
1237 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1238 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1239 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1240 };
1241
1242 static void rx51_tsc2005_set_reset(bool enable)
1243 {
1244 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1245 }
1246
1247 static void __init rx51_init_tsc2005(void)
1248 {
1249 int r;
1250
1251 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1252 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1253
1254 r = gpio_request_array(rx51_tsc2005_gpios,
1255 ARRAY_SIZE(rx51_tsc2005_gpios));
1256 if (r < 0) {
1257 printk(KERN_ERR "tsc2005 board initialization failed\n");
1258 tsc2005_pdata.esd_timeout_ms = 0;
1259 return;
1260 }
1261
1262 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1263 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1264 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1265 }
1266
1267 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1268 static struct lirc_rx51_platform_data rx51_lirc_data = {
1269 .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1270 .pwm_timer = 9, /* Use GPT 9 for CIR */
1271 };
1272
1273 static struct platform_device rx51_lirc_device = {
1274 .name = "lirc_rx51",
1275 .id = -1,
1276 .dev = {
1277 .platform_data = &rx51_lirc_data,
1278 },
1279 };
1280
1281 static void __init rx51_init_lirc(void)
1282 {
1283 platform_device_register(&rx51_lirc_device);
1284 }
1285 #else
1286 static void __init rx51_init_lirc(void)
1287 {
1288 }
1289 #endif
1290
1291 static struct platform_device madc_hwmon = {
1292 .name = "twl4030_madc_hwmon",
1293 .id = -1,
1294 };
1295
1296 static void __init rx51_init_twl4030_hwmon(void)
1297 {
1298 platform_device_register(&madc_hwmon);
1299 }
1300
1301 void __init rx51_peripherals_init(void)
1302 {
1303 rx51_i2c_init();
1304 regulator_has_full_constraints();
1305 gpmc_onenand_init(board_onenand_data);
1306 board_smc91x_init();
1307 rx51_add_gpio_keys();
1308 rx51_init_wl1251();
1309 rx51_init_tsc2005();
1310 rx51_init_si4713();
1311 rx51_init_lirc();
1312 spi_register_board_info(rx51_peripherals_spi_board_info,
1313 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1314
1315 partition = omap_mux_get("core");
1316 if (partition)
1317 omap_hsmmc_init(mmc);
1318
1319 rx51_charger_init();
1320 rx51_init_twl4030_hwmon();
1321 }
1322
Linux with added FPC-III support