Loading...
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#include <linux/lis3lv02d.h>
48
49#include "mux.h"
50#include "hsmmc.h"
51#include "common-board-devices.h"
52
53#define SYSTEM_REV_B_USES_VAUX3 0x1699
54#define SYSTEM_REV_S_USES_VAUX3 0x8
55
56#define RX51_WL1251_POWER_GPIO 87
57#define RX51_WL1251_IRQ_GPIO 42
58#define RX51_FMTX_RESET_GPIO 163
59#define RX51_FMTX_IRQ 53
60#define RX51_LP5523_CHIP_EN_GPIO 41
61
62#define RX51_USB_TRANSCEIVER_RST_GPIO 67
63
64#define RX51_TSC2005_RESET_GPIO 104
65#define RX51_TSC2005_IRQ_GPIO 100
66
67#define LIS302_IRQ1_GPIO 181
68#define LIS302_IRQ2_GPIO 180 /* Not yet in use */
69
70/* list all spi devices here */
71enum {
72 RX51_SPI_WL1251,
73 RX51_SPI_MIPID, /* LCD panel */
74 RX51_SPI_TSC2005, /* Touch Controller */
75};
76
77static struct wl12xx_platform_data wl1251_pdata;
78static struct tsc2005_platform_data tsc2005_pdata;
79
80#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
81static int lis302_setup(void)
82{
83 int err;
84 int irq1 = LIS302_IRQ1_GPIO;
85 int irq2 = LIS302_IRQ2_GPIO;
86
87 /* gpio for interrupt pin 1 */
88 err = gpio_request(irq1, "lis3lv02dl_irq1");
89 if (err) {
90 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
91 goto out;
92 }
93
94 /* gpio for interrupt pin 2 */
95 err = gpio_request(irq2, "lis3lv02dl_irq2");
96 if (err) {
97 gpio_free(irq1);
98 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
99 goto out;
100 }
101
102 gpio_direction_input(irq1);
103 gpio_direction_input(irq2);
104
105out:
106 return err;
107}
108
109static int lis302_release(void)
110{
111 gpio_free(LIS302_IRQ1_GPIO);
112 gpio_free(LIS302_IRQ2_GPIO);
113
114 return 0;
115}
116
117static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
118 .click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
119 LIS3_CLICK_SINGLE_Z,
120 /* Limits are 0.5g * value */
121 .click_thresh_x = 8,
122 .click_thresh_y = 8,
123 .click_thresh_z = 10,
124 /* Click must be longer than time limit */
125 .click_time_limit = 9,
126 /* Kind of debounce filter */
127 .click_latency = 50,
128
129 /* Limits for all axis. millig-value / 18 to get HW values */
130 .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
131 .wakeup_thresh = 800 / 18,
132 .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
133 .wakeup_thresh2 = 900 / 18,
134
135 .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
136
137 /* Interrupt line 2 for click detection, line 1 for thresholds */
138 .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
139
140 .axis_x = LIS3_DEV_X,
141 .axis_y = LIS3_INV_DEV_Y,
142 .axis_z = LIS3_INV_DEV_Z,
143 .setup_resources = lis302_setup,
144 .release_resources = lis302_release,
145 .st_min_limits = {-32, 3, 3},
146 .st_max_limits = {-3, 32, 32},
147};
148#endif
149
150#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
151static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
152 .cover_comp_gain = 16,
153};
154#endif
155
156#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
157static struct lp5523_led_config rx51_lp5523_led_config[] = {
158 {
159 .chan_nr = 0,
160 .led_current = 50,
161 }, {
162 .chan_nr = 1,
163 .led_current = 50,
164 }, {
165 .chan_nr = 2,
166 .led_current = 50,
167 }, {
168 .chan_nr = 3,
169 .led_current = 50,
170 }, {
171 .chan_nr = 4,
172 .led_current = 50,
173 }, {
174 .chan_nr = 5,
175 .led_current = 50,
176 }, {
177 .chan_nr = 6,
178 .led_current = 50,
179 }, {
180 .chan_nr = 7,
181 .led_current = 50,
182 }, {
183 .chan_nr = 8,
184 .led_current = 50,
185 }
186};
187
188static int rx51_lp5523_setup(void)
189{
190 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
191 "lp5523_enable");
192}
193
194static void rx51_lp5523_release(void)
195{
196 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
197}
198
199static void rx51_lp5523_enable(bool state)
200{
201 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
202}
203
204static struct lp5523_platform_data rx51_lp5523_platform_data = {
205 .led_config = rx51_lp5523_led_config,
206 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
207 .clock_mode = LP5523_CLOCK_AUTO,
208 .setup_resources = rx51_lp5523_setup,
209 .release_resources = rx51_lp5523_release,
210 .enable = rx51_lp5523_enable,
211};
212#endif
213
214static struct omap2_mcspi_device_config wl1251_mcspi_config = {
215 .turbo_mode = 0,
216};
217
218static struct omap2_mcspi_device_config mipid_mcspi_config = {
219 .turbo_mode = 0,
220};
221
222static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
223 .turbo_mode = 0,
224};
225
226static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
227 [RX51_SPI_WL1251] = {
228 .modalias = "wl1251",
229 .bus_num = 4,
230 .chip_select = 0,
231 .max_speed_hz = 48000000,
232 .mode = SPI_MODE_3,
233 .controller_data = &wl1251_mcspi_config,
234 .platform_data = &wl1251_pdata,
235 },
236 [RX51_SPI_MIPID] = {
237 .modalias = "acx565akm",
238 .bus_num = 1,
239 .chip_select = 2,
240 .max_speed_hz = 6000000,
241 .controller_data = &mipid_mcspi_config,
242 },
243 [RX51_SPI_TSC2005] = {
244 .modalias = "tsc2005",
245 .bus_num = 1,
246 .chip_select = 0,
247 .max_speed_hz = 6000000,
248 .controller_data = &tsc2005_mcspi_config,
249 .platform_data = &tsc2005_pdata,
250 },
251};
252
253static void rx51_charger_set_power(bool on)
254{
255 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
256}
257
258static struct isp1704_charger_data rx51_charger_data = {
259 .set_power = rx51_charger_set_power,
260};
261
262static struct platform_device rx51_charger_device = {
263 .name = "isp1704_charger",
264 .dev = {
265 .platform_data = &rx51_charger_data,
266 },
267};
268
269static void __init rx51_charger_init(void)
270{
271 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
272 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
273
274 platform_device_register(&rx51_charger_device);
275}
276
277#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
278
279#define RX51_GPIO_CAMERA_LENS_COVER 110
280#define RX51_GPIO_CAMERA_FOCUS 68
281#define RX51_GPIO_CAMERA_CAPTURE 69
282#define RX51_GPIO_KEYPAD_SLIDE 71
283#define RX51_GPIO_LOCK_BUTTON 113
284#define RX51_GPIO_PROXIMITY 89
285
286#define RX51_GPIO_DEBOUNCE_TIMEOUT 10
287
288static struct gpio_keys_button rx51_gpio_keys[] = {
289 {
290 .desc = "Camera Lens Cover",
291 .type = EV_SW,
292 .code = SW_CAMERA_LENS_COVER,
293 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
294 .active_low = 1,
295 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
296 }, {
297 .desc = "Camera Focus",
298 .type = EV_KEY,
299 .code = KEY_CAMERA_FOCUS,
300 .gpio = RX51_GPIO_CAMERA_FOCUS,
301 .active_low = 1,
302 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
303 }, {
304 .desc = "Camera Capture",
305 .type = EV_KEY,
306 .code = KEY_CAMERA,
307 .gpio = RX51_GPIO_CAMERA_CAPTURE,
308 .active_low = 1,
309 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
310 }, {
311 .desc = "Lock Button",
312 .type = EV_KEY,
313 .code = KEY_SCREENLOCK,
314 .gpio = RX51_GPIO_LOCK_BUTTON,
315 .active_low = 1,
316 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
317 }, {
318 .desc = "Keypad Slide",
319 .type = EV_SW,
320 .code = SW_KEYPAD_SLIDE,
321 .gpio = RX51_GPIO_KEYPAD_SLIDE,
322 .active_low = 1,
323 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
324 }, {
325 .desc = "Proximity Sensor",
326 .type = EV_SW,
327 .code = SW_FRONT_PROXIMITY,
328 .gpio = RX51_GPIO_PROXIMITY,
329 .active_low = 0,
330 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
331 }
332};
333
334static struct gpio_keys_platform_data rx51_gpio_keys_data = {
335 .buttons = rx51_gpio_keys,
336 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
337};
338
339static struct platform_device rx51_gpio_keys_device = {
340 .name = "gpio-keys",
341 .id = -1,
342 .dev = {
343 .platform_data = &rx51_gpio_keys_data,
344 },
345};
346
347static void __init rx51_add_gpio_keys(void)
348{
349 platform_device_register(&rx51_gpio_keys_device);
350}
351#else
352static void __init rx51_add_gpio_keys(void)
353{
354}
355#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
356
357static uint32_t board_keymap[] = {
358 /*
359 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
360 * connected to the ground" matrix state.
361 */
362 KEY(0, 0, KEY_Q),
363 KEY(0, 1, KEY_O),
364 KEY(0, 2, KEY_P),
365 KEY(0, 3, KEY_COMMA),
366 KEY(0, 4, KEY_BACKSPACE),
367 KEY(0, 6, KEY_A),
368 KEY(0, 7, KEY_S),
369
370 KEY(1, 0, KEY_W),
371 KEY(1, 1, KEY_D),
372 KEY(1, 2, KEY_F),
373 KEY(1, 3, KEY_G),
374 KEY(1, 4, KEY_H),
375 KEY(1, 5, KEY_J),
376 KEY(1, 6, KEY_K),
377 KEY(1, 7, KEY_L),
378
379 KEY(2, 0, KEY_E),
380 KEY(2, 1, KEY_DOT),
381 KEY(2, 2, KEY_UP),
382 KEY(2, 3, KEY_ENTER),
383 KEY(2, 5, KEY_Z),
384 KEY(2, 6, KEY_X),
385 KEY(2, 7, KEY_C),
386 KEY(2, 8, KEY_F9),
387
388 KEY(3, 0, KEY_R),
389 KEY(3, 1, KEY_V),
390 KEY(3, 2, KEY_B),
391 KEY(3, 3, KEY_N),
392 KEY(3, 4, KEY_M),
393 KEY(3, 5, KEY_SPACE),
394 KEY(3, 6, KEY_SPACE),
395 KEY(3, 7, KEY_LEFT),
396
397 KEY(4, 0, KEY_T),
398 KEY(4, 1, KEY_DOWN),
399 KEY(4, 2, KEY_RIGHT),
400 KEY(4, 4, KEY_LEFTCTRL),
401 KEY(4, 5, KEY_RIGHTALT),
402 KEY(4, 6, KEY_LEFTSHIFT),
403 KEY(4, 8, KEY_F10),
404
405 KEY(5, 0, KEY_Y),
406 KEY(5, 8, KEY_F11),
407
408 KEY(6, 0, KEY_U),
409
410 KEY(7, 0, KEY_I),
411 KEY(7, 1, KEY_F7),
412 KEY(7, 2, KEY_F8),
413};
414
415static struct matrix_keymap_data board_map_data = {
416 .keymap = board_keymap,
417 .keymap_size = ARRAY_SIZE(board_keymap),
418};
419
420static struct twl4030_keypad_data rx51_kp_data = {
421 .keymap_data = &board_map_data,
422 .rows = 8,
423 .cols = 8,
424 .rep = 1,
425};
426
427/* Enable input logic and pull all lines up when eMMC is on. */
428static struct omap_board_mux rx51_mmc2_on_mux[] = {
429 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
430 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
431 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
432 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
433 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
434 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
435 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
436 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
437 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
438 { .reg_offset = OMAP_MUX_TERMINATOR },
439};
440
441/* Disable input logic and pull all lines down when eMMC is off. */
442static struct omap_board_mux rx51_mmc2_off_mux[] = {
443 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
444 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
445 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
446 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
447 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
448 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
449 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
450 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
451 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
452 { .reg_offset = OMAP_MUX_TERMINATOR },
453};
454
455static struct omap_mux_partition *partition;
456
457/*
458 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
459 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
460 */
461static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
462{
463 if (power_on)
464 omap_mux_write_array(partition, rx51_mmc2_on_mux);
465 else
466 omap_mux_write_array(partition, rx51_mmc2_off_mux);
467}
468
469static struct omap2_hsmmc_info mmc[] __initdata = {
470 {
471 .name = "external",
472 .mmc = 1,
473 .caps = MMC_CAP_4_BIT_DATA,
474 .cover_only = true,
475 .gpio_cd = 160,
476 .gpio_wp = -EINVAL,
477 .power_saving = true,
478 },
479 {
480 .name = "internal",
481 .mmc = 2,
482 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
483 /* See also rx51_mmc2_remux */
484 .gpio_cd = -EINVAL,
485 .gpio_wp = -EINVAL,
486 .nonremovable = true,
487 .power_saving = true,
488 .remux = rx51_mmc2_remux,
489 },
490 {} /* Terminator */
491};
492
493static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
494 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
495};
496
497static struct regulator_consumer_supply rx51_vaux2_supply[] = {
498 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
499};
500
501static struct regulator_consumer_supply rx51_vaux3_supply[] = {
502 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
503};
504
505static struct regulator_consumer_supply rx51_vsim_supply[] = {
506 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
507};
508
509static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
510 /* tlv320aic3x analog supplies */
511 REGULATOR_SUPPLY("AVDD", "2-0018"),
512 REGULATOR_SUPPLY("DRVDD", "2-0018"),
513 REGULATOR_SUPPLY("AVDD", "2-0019"),
514 REGULATOR_SUPPLY("DRVDD", "2-0019"),
515 /* tpa6130a2 */
516 REGULATOR_SUPPLY("Vdd", "2-0060"),
517 /* Keep vmmc as last item. It is not iterated for newer boards */
518 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
519};
520
521static struct regulator_consumer_supply rx51_vio_supplies[] = {
522 /* tlv320aic3x digital supplies */
523 REGULATOR_SUPPLY("IOVDD", "2-0018"),
524 REGULATOR_SUPPLY("DVDD", "2-0018"),
525 REGULATOR_SUPPLY("IOVDD", "2-0019"),
526 REGULATOR_SUPPLY("DVDD", "2-0019"),
527 /* Si4713 IO supply */
528 REGULATOR_SUPPLY("vio", "2-0063"),
529};
530
531static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
532 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
533 /* Si4713 supply */
534 REGULATOR_SUPPLY("vdd", "2-0063"),
535};
536
537static struct regulator_init_data rx51_vaux1 = {
538 .constraints = {
539 .name = "V28",
540 .min_uV = 2800000,
541 .max_uV = 2800000,
542 .always_on = true, /* due battery cover sensor */
543 .valid_modes_mask = REGULATOR_MODE_NORMAL
544 | REGULATOR_MODE_STANDBY,
545 .valid_ops_mask = REGULATOR_CHANGE_MODE
546 | REGULATOR_CHANGE_STATUS,
547 },
548 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
549 .consumer_supplies = rx51_vaux1_consumers,
550};
551
552static struct regulator_init_data rx51_vaux2 = {
553 .constraints = {
554 .name = "VCSI",
555 .min_uV = 1800000,
556 .max_uV = 1800000,
557 .valid_modes_mask = REGULATOR_MODE_NORMAL
558 | REGULATOR_MODE_STANDBY,
559 .valid_ops_mask = REGULATOR_CHANGE_MODE
560 | REGULATOR_CHANGE_STATUS,
561 },
562 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
563 .consumer_supplies = rx51_vaux2_supply,
564};
565
566/* VAUX3 - adds more power to VIO_18 rail */
567static struct regulator_init_data rx51_vaux3_cam = {
568 .constraints = {
569 .name = "VCAM_DIG_18",
570 .min_uV = 1800000,
571 .max_uV = 1800000,
572 .apply_uV = true,
573 .valid_modes_mask = REGULATOR_MODE_NORMAL
574 | REGULATOR_MODE_STANDBY,
575 .valid_ops_mask = REGULATOR_CHANGE_MODE
576 | REGULATOR_CHANGE_STATUS,
577 },
578};
579
580static struct regulator_init_data rx51_vaux3_mmc = {
581 .constraints = {
582 .name = "VMMC2_30",
583 .min_uV = 2800000,
584 .max_uV = 3000000,
585 .apply_uV = true,
586 .valid_modes_mask = REGULATOR_MODE_NORMAL
587 | REGULATOR_MODE_STANDBY,
588 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
589 | REGULATOR_CHANGE_MODE
590 | REGULATOR_CHANGE_STATUS,
591 },
592 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
593 .consumer_supplies = rx51_vaux3_supply,
594};
595
596static struct regulator_init_data rx51_vaux4 = {
597 .constraints = {
598 .name = "VCAM_ANA_28",
599 .min_uV = 2800000,
600 .max_uV = 2800000,
601 .apply_uV = true,
602 .valid_modes_mask = REGULATOR_MODE_NORMAL
603 | REGULATOR_MODE_STANDBY,
604 .valid_ops_mask = REGULATOR_CHANGE_MODE
605 | REGULATOR_CHANGE_STATUS,
606 },
607};
608
609static struct regulator_init_data rx51_vmmc1 = {
610 .constraints = {
611 .min_uV = 1850000,
612 .max_uV = 3150000,
613 .valid_modes_mask = REGULATOR_MODE_NORMAL
614 | REGULATOR_MODE_STANDBY,
615 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
616 | REGULATOR_CHANGE_MODE
617 | REGULATOR_CHANGE_STATUS,
618 },
619 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
620 .consumer_supplies = rx51_vmmc1_supply,
621};
622
623static struct regulator_init_data rx51_vmmc2 = {
624 .constraints = {
625 .name = "V28_A",
626 .min_uV = 2800000,
627 .max_uV = 3000000,
628 .always_on = true, /* due VIO leak to AIC34 VDDs */
629 .apply_uV = true,
630 .valid_modes_mask = REGULATOR_MODE_NORMAL
631 | REGULATOR_MODE_STANDBY,
632 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
633 | REGULATOR_CHANGE_MODE
634 | REGULATOR_CHANGE_STATUS,
635 },
636 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
637 .consumer_supplies = rx51_vmmc2_supplies,
638};
639
640static struct regulator_init_data rx51_vpll1 = {
641 .constraints = {
642 .name = "VPLL",
643 .min_uV = 1800000,
644 .max_uV = 1800000,
645 .apply_uV = true,
646 .always_on = true,
647 .valid_modes_mask = REGULATOR_MODE_NORMAL
648 | REGULATOR_MODE_STANDBY,
649 .valid_ops_mask = REGULATOR_CHANGE_MODE,
650 },
651};
652
653static struct regulator_init_data rx51_vpll2 = {
654 .constraints = {
655 .name = "VSDI_CSI",
656 .min_uV = 1800000,
657 .max_uV = 1800000,
658 .apply_uV = true,
659 .always_on = true,
660 .valid_modes_mask = REGULATOR_MODE_NORMAL
661 | REGULATOR_MODE_STANDBY,
662 .valid_ops_mask = REGULATOR_CHANGE_MODE,
663 },
664};
665
666static struct regulator_init_data rx51_vsim = {
667 .constraints = {
668 .name = "VMMC2_IO_18",
669 .min_uV = 1800000,
670 .max_uV = 1800000,
671 .apply_uV = true,
672 .valid_modes_mask = REGULATOR_MODE_NORMAL
673 | REGULATOR_MODE_STANDBY,
674 .valid_ops_mask = REGULATOR_CHANGE_MODE
675 | REGULATOR_CHANGE_STATUS,
676 },
677 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
678 .consumer_supplies = rx51_vsim_supply,
679};
680
681static struct regulator_init_data rx51_vio = {
682 .constraints = {
683 .min_uV = 1800000,
684 .max_uV = 1800000,
685 .valid_modes_mask = REGULATOR_MODE_NORMAL
686 | REGULATOR_MODE_STANDBY,
687 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
688 | REGULATOR_CHANGE_MODE
689 | REGULATOR_CHANGE_STATUS,
690 },
691 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
692 .consumer_supplies = rx51_vio_supplies,
693};
694
695static struct regulator_init_data rx51_vintana1 = {
696 .constraints = {
697 .name = "VINTANA1",
698 .min_uV = 1500000,
699 .max_uV = 1500000,
700 .always_on = true,
701 .valid_modes_mask = REGULATOR_MODE_NORMAL
702 | REGULATOR_MODE_STANDBY,
703 .valid_ops_mask = REGULATOR_CHANGE_MODE,
704 },
705};
706
707static struct regulator_init_data rx51_vintana2 = {
708 .constraints = {
709 .name = "VINTANA2",
710 .min_uV = 2750000,
711 .max_uV = 2750000,
712 .apply_uV = true,
713 .always_on = true,
714 .valid_modes_mask = REGULATOR_MODE_NORMAL
715 | REGULATOR_MODE_STANDBY,
716 .valid_ops_mask = REGULATOR_CHANGE_MODE,
717 },
718};
719
720static struct regulator_init_data rx51_vintdig = {
721 .constraints = {
722 .name = "VINTDIG",
723 .min_uV = 1500000,
724 .max_uV = 1500000,
725 .always_on = true,
726 .valid_modes_mask = REGULATOR_MODE_NORMAL
727 | REGULATOR_MODE_STANDBY,
728 .valid_ops_mask = REGULATOR_CHANGE_MODE,
729 },
730};
731
732static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
733 .gpio_reset = RX51_FMTX_RESET_GPIO,
734};
735
736static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
737 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
738 .platform_data = &rx51_si4713_i2c_data,
739};
740
741static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
742 .i2c_bus = 2,
743 .subdev_board_info = &rx51_si4713_board_info,
744};
745
746static struct platform_device rx51_si4713_dev = {
747 .name = "radio-si4713",
748 .id = -1,
749 .dev = {
750 .platform_data = &rx51_si4713_data,
751 },
752};
753
754static __init void rx51_init_si4713(void)
755{
756 int err;
757
758 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
759 if (err) {
760 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
761 return;
762 }
763 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
764 platform_device_register(&rx51_si4713_dev);
765}
766
767static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
768{
769 /* FIXME this gpio setup is just a placeholder for now */
770 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
771 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
772
773 return 0;
774}
775
776static struct twl4030_gpio_platform_data rx51_gpio_data = {
777 .gpio_base = OMAP_MAX_GPIO_LINES,
778 .irq_base = TWL4030_GPIO_IRQ_BASE,
779 .irq_end = TWL4030_GPIO_IRQ_END,
780 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
781 | BIT(4) | BIT(5)
782 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
783 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
784 | BIT(16) | BIT(17) ,
785 .setup = rx51_twlgpio_setup,
786};
787
788static struct twl4030_ins sleep_on_seq[] __initdata = {
789/*
790 * Turn off everything
791 */
792 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
793};
794
795static struct twl4030_script sleep_on_script __initdata = {
796 .script = sleep_on_seq,
797 .size = ARRAY_SIZE(sleep_on_seq),
798 .flags = TWL4030_SLEEP_SCRIPT,
799};
800
801static struct twl4030_ins wakeup_seq[] __initdata = {
802/*
803 * Reenable everything
804 */
805 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
806};
807
808static struct twl4030_script wakeup_script __initdata = {
809 .script = wakeup_seq,
810 .size = ARRAY_SIZE(wakeup_seq),
811 .flags = TWL4030_WAKEUP12_SCRIPT,
812};
813
814static struct twl4030_ins wakeup_p3_seq[] __initdata = {
815/*
816 * Reenable everything
817 */
818 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
819};
820
821static struct twl4030_script wakeup_p3_script __initdata = {
822 .script = wakeup_p3_seq,
823 .size = ARRAY_SIZE(wakeup_p3_seq),
824 .flags = TWL4030_WAKEUP3_SCRIPT,
825};
826
827static struct twl4030_ins wrst_seq[] __initdata = {
828/*
829 * Reset twl4030.
830 * Reset VDD1 regulator.
831 * Reset VDD2 regulator.
832 * Reset VPLL1 regulator.
833 * Enable sysclk output.
834 * Reenable twl4030.
835 */
836 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
837 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
838 0x13},
839 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
840 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
841 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
842 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
843 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
844 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
845};
846
847static struct twl4030_script wrst_script __initdata = {
848 .script = wrst_seq,
849 .size = ARRAY_SIZE(wrst_seq),
850 .flags = TWL4030_WRST_SCRIPT,
851};
852
853static struct twl4030_script *twl4030_scripts[] __initdata = {
854 /* wakeup12 script should be loaded before sleep script, otherwise a
855 board might hit retention before loading of wakeup script is
856 completed. This can cause boot failures depending on timing issues.
857 */
858 &wakeup_script,
859 &sleep_on_script,
860 &wakeup_p3_script,
861 &wrst_script,
862};
863
864static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
865 { .resource = RES_VDD1, .devgroup = -1,
866 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
867 .remap_sleep = RES_STATE_OFF
868 },
869 { .resource = RES_VDD2, .devgroup = -1,
870 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
871 .remap_sleep = RES_STATE_OFF
872 },
873 { .resource = RES_VPLL1, .devgroup = -1,
874 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
875 .remap_sleep = RES_STATE_OFF
876 },
877 { .resource = RES_VPLL2, .devgroup = -1,
878 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
879 },
880 { .resource = RES_VAUX1, .devgroup = -1,
881 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
882 },
883 { .resource = RES_VAUX2, .devgroup = -1,
884 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
885 },
886 { .resource = RES_VAUX3, .devgroup = -1,
887 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
888 },
889 { .resource = RES_VAUX4, .devgroup = -1,
890 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
891 },
892 { .resource = RES_VMMC1, .devgroup = -1,
893 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
894 },
895 { .resource = RES_VMMC2, .devgroup = -1,
896 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
897 },
898 { .resource = RES_VDAC, .devgroup = -1,
899 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
900 },
901 { .resource = RES_VSIM, .devgroup = -1,
902 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
903 },
904 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
905 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
906 },
907 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
908 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
909 },
910 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
911 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
912 },
913 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
914 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
915 },
916 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
917 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
918 },
919 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
920 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
921 },
922 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
923 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
924 },
925 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
926 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
927 },
928 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
929 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
930 },
931 { .resource = RES_32KCLKOUT, .devgroup = -1,
932 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
933 },
934 { .resource = RES_RESET, .devgroup = -1,
935 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
936 },
937 { .resource = RES_MAIN_REF, .devgroup = -1,
938 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
939 },
940 { 0, 0},
941};
942
943static struct twl4030_power_data rx51_t2scripts_data __initdata = {
944 .scripts = twl4030_scripts,
945 .num = ARRAY_SIZE(twl4030_scripts),
946 .resource_config = twl4030_rconfig,
947};
948
949static struct twl4030_vibra_data rx51_vibra_data __initdata = {
950 .coexist = 0,
951};
952
953static struct twl4030_audio_data rx51_audio_data __initdata = {
954 .audio_mclk = 26000000,
955 .vibra = &rx51_vibra_data,
956};
957
958static struct twl4030_platform_data rx51_twldata __initdata = {
959 /* platform_data for children goes here */
960 .gpio = &rx51_gpio_data,
961 .keypad = &rx51_kp_data,
962 .power = &rx51_t2scripts_data,
963 .audio = &rx51_audio_data,
964
965 .vaux1 = &rx51_vaux1,
966 .vaux2 = &rx51_vaux2,
967 .vaux4 = &rx51_vaux4,
968 .vmmc1 = &rx51_vmmc1,
969 .vpll1 = &rx51_vpll1,
970 .vpll2 = &rx51_vpll2,
971 .vsim = &rx51_vsim,
972 .vintana1 = &rx51_vintana1,
973 .vintana2 = &rx51_vintana2,
974 .vintdig = &rx51_vintdig,
975 .vio = &rx51_vio,
976};
977
978static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
979 .power_gpio = 98,
980};
981
982/* Audio setup data */
983static struct aic3x_setup_data rx51_aic34_setup = {
984 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
985 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
986};
987
988static struct aic3x_pdata rx51_aic3x_data = {
989 .setup = &rx51_aic34_setup,
990 .gpio_reset = 60,
991};
992
993static struct aic3x_pdata rx51_aic3x_data2 = {
994 .gpio_reset = 60,
995};
996
997static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
998 {
999 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1000 .platform_data = &rx51_aic3x_data,
1001 },
1002 {
1003 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1004 .platform_data = &rx51_aic3x_data2,
1005 },
1006#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1007 {
1008 I2C_BOARD_INFO("tsl2563", 0x29),
1009 .platform_data = &rx51_tsl2563_platform_data,
1010 },
1011#endif
1012#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1013 {
1014 I2C_BOARD_INFO("lp5523", 0x32),
1015 .platform_data = &rx51_lp5523_platform_data,
1016 },
1017#endif
1018 {
1019 I2C_BOARD_INFO("bq27200", 0x55),
1020 },
1021 {
1022 I2C_BOARD_INFO("tpa6130a2", 0x60),
1023 .platform_data = &rx51_tpa6130a2_data,
1024 }
1025};
1026
1027static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1028#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1029 {
1030 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1031 .platform_data = &rx51_lis3lv02d_data,
1032 },
1033#endif
1034};
1035
1036static int __init rx51_i2c_init(void)
1037{
1038 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1039 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1040 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1041 /* Only older boards use VMMC2 for internal MMC */
1042 rx51_vmmc2.num_consumer_supplies--;
1043 } else {
1044 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1045 }
1046 rx51_twldata.vmmc2 = &rx51_vmmc2;
1047 omap3_pmic_get_config(&rx51_twldata,
1048 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1049 TWL_COMMON_REGULATOR_VDAC);
1050
1051 rx51_twldata.vdac->constraints.apply_uV = true;
1052 rx51_twldata.vdac->constraints.name = "VDAC";
1053
1054 omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
1055 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1056 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1057#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1058 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1059 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1060#endif
1061 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1062 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1063 return 0;
1064}
1065
1066#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1067 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1068
1069static struct mtd_partition onenand_partitions[] = {
1070 {
1071 .name = "bootloader",
1072 .offset = 0,
1073 .size = 0x20000,
1074 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1075 },
1076 {
1077 .name = "config",
1078 .offset = MTDPART_OFS_APPEND,
1079 .size = 0x60000,
1080 },
1081 {
1082 .name = "log",
1083 .offset = MTDPART_OFS_APPEND,
1084 .size = 0x40000,
1085 },
1086 {
1087 .name = "kernel",
1088 .offset = MTDPART_OFS_APPEND,
1089 .size = 0x200000,
1090 },
1091 {
1092 .name = "initfs",
1093 .offset = MTDPART_OFS_APPEND,
1094 .size = 0x200000,
1095 },
1096 {
1097 .name = "rootfs",
1098 .offset = MTDPART_OFS_APPEND,
1099 .size = MTDPART_SIZ_FULL,
1100 },
1101};
1102
1103static struct omap_onenand_platform_data board_onenand_data[] = {
1104 {
1105 .cs = 0,
1106 .gpio_irq = 65,
1107 .parts = onenand_partitions,
1108 .nr_parts = ARRAY_SIZE(onenand_partitions),
1109 .flags = ONENAND_SYNC_READWRITE,
1110 }
1111};
1112#endif
1113
1114#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1115
1116static struct omap_smc91x_platform_data board_smc91x_data = {
1117 .cs = 1,
1118 .gpio_irq = 54,
1119 .gpio_pwrdwn = 86,
1120 .gpio_reset = 164,
1121 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1122};
1123
1124static void __init board_smc91x_init(void)
1125{
1126 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1127 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1128 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1129
1130 gpmc_smc91x_init(&board_smc91x_data);
1131}
1132
1133#else
1134
1135static inline void board_smc91x_init(void)
1136{
1137}
1138
1139#endif
1140
1141static void rx51_wl1251_set_power(bool enable)
1142{
1143 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1144}
1145
1146static struct gpio rx51_wl1251_gpios[] __initdata = {
1147 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1148 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1149};
1150
1151static void __init rx51_init_wl1251(void)
1152{
1153 int irq, ret;
1154
1155 ret = gpio_request_array(rx51_wl1251_gpios,
1156 ARRAY_SIZE(rx51_wl1251_gpios));
1157 if (ret < 0)
1158 goto error;
1159
1160 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1161 if (irq < 0)
1162 goto err_irq;
1163
1164 wl1251_pdata.set_power = rx51_wl1251_set_power;
1165 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1166
1167 return;
1168
1169err_irq:
1170 gpio_free(RX51_WL1251_IRQ_GPIO);
1171 gpio_free(RX51_WL1251_POWER_GPIO);
1172error:
1173 printk(KERN_ERR "wl1251 board initialisation failed\n");
1174 wl1251_pdata.set_power = NULL;
1175
1176 /*
1177 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1178 * set_power is null, and wl1251_probe() will fail.
1179 */
1180}
1181
1182static struct tsc2005_platform_data tsc2005_pdata = {
1183 .ts_pressure_max = 2048,
1184 .ts_pressure_fudge = 2,
1185 .ts_x_max = 4096,
1186 .ts_x_fudge = 4,
1187 .ts_y_max = 4096,
1188 .ts_y_fudge = 7,
1189 .ts_x_plate_ohm = 280,
1190 .esd_timeout_ms = 8000,
1191};
1192
1193static struct gpio rx51_tsc2005_gpios[] __initdata = {
1194 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1195 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1196};
1197
1198static void rx51_tsc2005_set_reset(bool enable)
1199{
1200 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1201}
1202
1203static void __init rx51_init_tsc2005(void)
1204{
1205 int r;
1206
1207 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1208 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1209
1210 r = gpio_request_array(rx51_tsc2005_gpios,
1211 ARRAY_SIZE(rx51_tsc2005_gpios));
1212 if (r < 0) {
1213 printk(KERN_ERR "tsc2005 board initialization failed\n");
1214 tsc2005_pdata.esd_timeout_ms = 0;
1215 return;
1216 }
1217
1218 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1219 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1220 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1221}
1222
1223void __init rx51_peripherals_init(void)
1224{
1225 rx51_i2c_init();
1226 regulator_has_full_constraints();
1227 gpmc_onenand_init(board_onenand_data);
1228 board_smc91x_init();
1229 rx51_add_gpio_keys();
1230 rx51_init_wl1251();
1231 rx51_init_tsc2005();
1232 rx51_init_si4713();
1233 spi_register_board_info(rx51_peripherals_spi_board_info,
1234 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1235
1236 partition = omap_mux_get("core");
1237 if (partition)
1238 omap_hsmmc_init(mmc);
1239
1240 rx51_charger_init();
1241}
1242
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#include "soc.h"
61#include "omap-secure.h"
62
63#define SYSTEM_REV_B_USES_VAUX3 0x1699
64#define SYSTEM_REV_S_USES_VAUX3 0x8
65
66#define RX51_WL1251_POWER_GPIO 87
67#define RX51_WL1251_IRQ_GPIO 42
68#define RX51_FMTX_RESET_GPIO 163
69#define RX51_FMTX_IRQ 53
70#define RX51_LP5523_CHIP_EN_GPIO 41
71
72#define RX51_USB_TRANSCEIVER_RST_GPIO 67
73
74#define RX51_TSC2005_RESET_GPIO 104
75#define RX51_TSC2005_IRQ_GPIO 100
76
77#define LIS302_IRQ1_GPIO 181
78#define LIS302_IRQ2_GPIO 180 /* Not yet in use */
79
80/* List all SPI devices here. Note that the list/probe order seems to matter! */
81enum {
82 RX51_SPI_WL1251,
83 RX51_SPI_TSC2005, /* Touch Controller */
84 RX51_SPI_MIPID, /* LCD panel */
85};
86
87static struct wl1251_platform_data wl1251_pdata;
88static struct tsc2005_platform_data tsc2005_pdata;
89
90#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
91static int lis302_setup(void)
92{
93 int err;
94 int irq1 = LIS302_IRQ1_GPIO;
95 int irq2 = LIS302_IRQ2_GPIO;
96
97 /* gpio for interrupt pin 1 */
98 err = gpio_request(irq1, "lis3lv02dl_irq1");
99 if (err) {
100 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
101 goto out;
102 }
103
104 /* gpio for interrupt pin 2 */
105 err = gpio_request(irq2, "lis3lv02dl_irq2");
106 if (err) {
107 gpio_free(irq1);
108 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
109 goto out;
110 }
111
112 gpio_direction_input(irq1);
113 gpio_direction_input(irq2);
114
115out:
116 return err;
117}
118
119static int lis302_release(void)
120{
121 gpio_free(LIS302_IRQ1_GPIO);
122 gpio_free(LIS302_IRQ2_GPIO);
123
124 return 0;
125}
126
127static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
128 .click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
129 LIS3_CLICK_SINGLE_Z,
130 /* Limits are 0.5g * value */
131 .click_thresh_x = 8,
132 .click_thresh_y = 8,
133 .click_thresh_z = 10,
134 /* Click must be longer than time limit */
135 .click_time_limit = 9,
136 /* Kind of debounce filter */
137 .click_latency = 50,
138
139 /* Limits for all axis. millig-value / 18 to get HW values */
140 .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
141 .wakeup_thresh = 800 / 18,
142 .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
143 .wakeup_thresh2 = 900 / 18,
144
145 .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
146
147 /* Interrupt line 2 for click detection, line 1 for thresholds */
148 .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
149
150 .axis_x = LIS3_DEV_X,
151 .axis_y = LIS3_INV_DEV_Y,
152 .axis_z = LIS3_INV_DEV_Z,
153 .setup_resources = lis302_setup,
154 .release_resources = lis302_release,
155 .st_min_limits = {-32, 3, 3},
156 .st_max_limits = {-3, 32, 32},
157};
158#endif
159
160#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
161static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
162 .cover_comp_gain = 16,
163};
164#endif
165
166#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
167static struct lp55xx_led_config rx51_lp5523_led_config[] = {
168 {
169 .name = "lp5523:kb1",
170 .chan_nr = 0,
171 .led_current = 50,
172 .max_current = 100,
173 }, {
174 .name = "lp5523:kb2",
175 .chan_nr = 1,
176 .led_current = 50,
177 .max_current = 100,
178 }, {
179 .name = "lp5523:kb3",
180 .chan_nr = 2,
181 .led_current = 50,
182 .max_current = 100,
183 }, {
184 .name = "lp5523:kb4",
185 .chan_nr = 3,
186 .led_current = 50,
187 .max_current = 100,
188 }, {
189 .name = "lp5523:b",
190 .chan_nr = 4,
191 .led_current = 50,
192 .max_current = 100,
193 }, {
194 .name = "lp5523:g",
195 .chan_nr = 5,
196 .led_current = 50,
197 .max_current = 100,
198 }, {
199 .name = "lp5523:r",
200 .chan_nr = 6,
201 .led_current = 50,
202 .max_current = 100,
203 }, {
204 .name = "lp5523:kb5",
205 .chan_nr = 7,
206 .led_current = 50,
207 .max_current = 100,
208 }, {
209 .name = "lp5523:kb6",
210 .chan_nr = 8,
211 .led_current = 50,
212 .max_current = 100,
213 }
214};
215
216static struct lp55xx_platform_data rx51_lp5523_platform_data = {
217 .led_config = rx51_lp5523_led_config,
218 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
219 .clock_mode = LP55XX_CLOCK_AUTO,
220 .enable_gpio = RX51_LP5523_CHIP_EN_GPIO,
221};
222#endif
223
224#define RX51_LCD_RESET_GPIO 90
225
226static struct panel_acx565akm_platform_data acx_pdata = {
227 .name = "lcd",
228 .source = "sdi.0",
229 .reset_gpio = RX51_LCD_RESET_GPIO,
230 .datapairs = 2,
231};
232
233static struct omap2_mcspi_device_config wl1251_mcspi_config = {
234 .turbo_mode = 0,
235};
236
237static struct omap2_mcspi_device_config mipid_mcspi_config = {
238 .turbo_mode = 0,
239};
240
241static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
242 .turbo_mode = 0,
243};
244
245static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
246 [RX51_SPI_WL1251] = {
247 .modalias = "wl1251",
248 .bus_num = 4,
249 .chip_select = 0,
250 .max_speed_hz = 48000000,
251 .mode = SPI_MODE_3,
252 .controller_data = &wl1251_mcspi_config,
253 .platform_data = &wl1251_pdata,
254 },
255 [RX51_SPI_MIPID] = {
256 .modalias = "acx565akm",
257 .bus_num = 1,
258 .chip_select = 2,
259 .max_speed_hz = 6000000,
260 .controller_data = &mipid_mcspi_config,
261 .platform_data = &acx_pdata,
262 },
263 [RX51_SPI_TSC2005] = {
264 .modalias = "tsc2005",
265 .bus_num = 1,
266 .chip_select = 0,
267 .max_speed_hz = 6000000,
268 .controller_data = &tsc2005_mcspi_config,
269 .platform_data = &tsc2005_pdata,
270 },
271};
272
273static struct platform_device rx51_battery_device = {
274 .name = "rx51-battery",
275 .id = -1,
276};
277
278static void rx51_charger_set_power(bool on)
279{
280 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
281}
282
283static struct isp1704_charger_data rx51_charger_data = {
284 .set_power = rx51_charger_set_power,
285};
286
287static struct platform_device rx51_charger_device = {
288 .name = "isp1704_charger",
289 .dev = {
290 .platform_data = &rx51_charger_data,
291 },
292};
293
294static void __init rx51_charger_init(void)
295{
296 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
297 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
298
299 platform_device_register(&rx51_battery_device);
300 platform_device_register(&rx51_charger_device);
301}
302
303#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
304
305#define RX51_GPIO_CAMERA_LENS_COVER 110
306#define RX51_GPIO_CAMERA_FOCUS 68
307#define RX51_GPIO_CAMERA_CAPTURE 69
308#define RX51_GPIO_KEYPAD_SLIDE 71
309#define RX51_GPIO_LOCK_BUTTON 113
310#define RX51_GPIO_PROXIMITY 89
311
312#define RX51_GPIO_DEBOUNCE_TIMEOUT 10
313
314static struct gpio_keys_button rx51_gpio_keys[] = {
315 {
316 .desc = "Camera Lens Cover",
317 .type = EV_SW,
318 .code = SW_CAMERA_LENS_COVER,
319 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
320 .active_low = 1,
321 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
322 }, {
323 .desc = "Camera Focus",
324 .type = EV_KEY,
325 .code = KEY_CAMERA_FOCUS,
326 .gpio = RX51_GPIO_CAMERA_FOCUS,
327 .active_low = 1,
328 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
329 }, {
330 .desc = "Camera Capture",
331 .type = EV_KEY,
332 .code = KEY_CAMERA,
333 .gpio = RX51_GPIO_CAMERA_CAPTURE,
334 .active_low = 1,
335 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
336 }, {
337 .desc = "Lock Button",
338 .type = EV_KEY,
339 .code = KEY_SCREENLOCK,
340 .gpio = RX51_GPIO_LOCK_BUTTON,
341 .active_low = 1,
342 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
343 }, {
344 .desc = "Keypad Slide",
345 .type = EV_SW,
346 .code = SW_KEYPAD_SLIDE,
347 .gpio = RX51_GPIO_KEYPAD_SLIDE,
348 .active_low = 1,
349 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
350 }, {
351 .desc = "Proximity Sensor",
352 .type = EV_SW,
353 .code = SW_FRONT_PROXIMITY,
354 .gpio = RX51_GPIO_PROXIMITY,
355 .active_low = 0,
356 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
357 }
358};
359
360static struct gpio_keys_platform_data rx51_gpio_keys_data = {
361 .buttons = rx51_gpio_keys,
362 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
363};
364
365static struct platform_device rx51_gpio_keys_device = {
366 .name = "gpio-keys",
367 .id = -1,
368 .dev = {
369 .platform_data = &rx51_gpio_keys_data,
370 },
371};
372
373static void __init rx51_add_gpio_keys(void)
374{
375 platform_device_register(&rx51_gpio_keys_device);
376}
377#else
378static void __init rx51_add_gpio_keys(void)
379{
380}
381#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
382
383static uint32_t board_keymap[] = {
384 /*
385 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
386 * connected to the ground" matrix state.
387 */
388 KEY(0, 0, KEY_Q),
389 KEY(0, 1, KEY_O),
390 KEY(0, 2, KEY_P),
391 KEY(0, 3, KEY_COMMA),
392 KEY(0, 4, KEY_BACKSPACE),
393 KEY(0, 6, KEY_A),
394 KEY(0, 7, KEY_S),
395
396 KEY(1, 0, KEY_W),
397 KEY(1, 1, KEY_D),
398 KEY(1, 2, KEY_F),
399 KEY(1, 3, KEY_G),
400 KEY(1, 4, KEY_H),
401 KEY(1, 5, KEY_J),
402 KEY(1, 6, KEY_K),
403 KEY(1, 7, KEY_L),
404
405 KEY(2, 0, KEY_E),
406 KEY(2, 1, KEY_DOT),
407 KEY(2, 2, KEY_UP),
408 KEY(2, 3, KEY_ENTER),
409 KEY(2, 5, KEY_Z),
410 KEY(2, 6, KEY_X),
411 KEY(2, 7, KEY_C),
412 KEY(2, 8, KEY_F9),
413
414 KEY(3, 0, KEY_R),
415 KEY(3, 1, KEY_V),
416 KEY(3, 2, KEY_B),
417 KEY(3, 3, KEY_N),
418 KEY(3, 4, KEY_M),
419 KEY(3, 5, KEY_SPACE),
420 KEY(3, 6, KEY_SPACE),
421 KEY(3, 7, KEY_LEFT),
422
423 KEY(4, 0, KEY_T),
424 KEY(4, 1, KEY_DOWN),
425 KEY(4, 2, KEY_RIGHT),
426 KEY(4, 4, KEY_LEFTCTRL),
427 KEY(4, 5, KEY_RIGHTALT),
428 KEY(4, 6, KEY_LEFTSHIFT),
429 KEY(4, 8, KEY_F10),
430
431 KEY(5, 0, KEY_Y),
432 KEY(5, 8, KEY_F11),
433
434 KEY(6, 0, KEY_U),
435
436 KEY(7, 0, KEY_I),
437 KEY(7, 1, KEY_F7),
438 KEY(7, 2, KEY_F8),
439};
440
441static struct matrix_keymap_data board_map_data = {
442 .keymap = board_keymap,
443 .keymap_size = ARRAY_SIZE(board_keymap),
444};
445
446static struct twl4030_keypad_data rx51_kp_data = {
447 .keymap_data = &board_map_data,
448 .rows = 8,
449 .cols = 8,
450 .rep = 1,
451};
452
453/* Enable input logic and pull all lines up when eMMC is on. */
454static struct omap_board_mux rx51_mmc2_on_mux[] = {
455 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
456 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
457 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
458 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
459 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
460 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
461 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
462 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
463 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
464 { .reg_offset = OMAP_MUX_TERMINATOR },
465};
466
467/* Disable input logic and pull all lines down when eMMC is off. */
468static struct omap_board_mux rx51_mmc2_off_mux[] = {
469 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
470 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
471 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
472 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
473 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
474 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
475 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
476 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
477 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
478 { .reg_offset = OMAP_MUX_TERMINATOR },
479};
480
481static struct omap_mux_partition *partition;
482
483/*
484 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
485 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
486 */
487static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
488{
489 if (power_on)
490 omap_mux_write_array(partition, rx51_mmc2_on_mux);
491 else
492 omap_mux_write_array(partition, rx51_mmc2_off_mux);
493}
494
495static struct omap2_hsmmc_info mmc[] __initdata = {
496 {
497 .name = "external",
498 .mmc = 1,
499 .caps = MMC_CAP_4_BIT_DATA,
500 .cover_only = true,
501 .gpio_cd = 160,
502 .gpio_wp = -EINVAL,
503 .power_saving = true,
504 },
505 {
506 .name = "internal",
507 .mmc = 2,
508 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
509 /* See also rx51_mmc2_remux */
510 .gpio_cd = -EINVAL,
511 .gpio_wp = -EINVAL,
512 .nonremovable = true,
513 .power_saving = true,
514 .remux = rx51_mmc2_remux,
515 },
516 {} /* Terminator */
517};
518
519static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
520 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
521};
522
523static struct regulator_consumer_supply rx51_vaux2_supply[] = {
524 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
525};
526
527static struct regulator_consumer_supply rx51_vaux3_supply[] = {
528 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
529};
530
531static struct regulator_consumer_supply rx51_vsim_supply[] = {
532 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
533};
534
535static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
536 /* tlv320aic3x analog supplies */
537 REGULATOR_SUPPLY("AVDD", "2-0018"),
538 REGULATOR_SUPPLY("DRVDD", "2-0018"),
539 REGULATOR_SUPPLY("AVDD", "2-0019"),
540 REGULATOR_SUPPLY("DRVDD", "2-0019"),
541 /* tpa6130a2 */
542 REGULATOR_SUPPLY("Vdd", "2-0060"),
543 /* Keep vmmc as last item. It is not iterated for newer boards */
544 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
545};
546
547static struct regulator_consumer_supply rx51_vio_supplies[] = {
548 /* tlv320aic3x digital supplies */
549 REGULATOR_SUPPLY("IOVDD", "2-0018"),
550 REGULATOR_SUPPLY("DVDD", "2-0018"),
551 REGULATOR_SUPPLY("IOVDD", "2-0019"),
552 REGULATOR_SUPPLY("DVDD", "2-0019"),
553 /* Si4713 IO supply */
554 REGULATOR_SUPPLY("vio", "2-0063"),
555 /* lis3lv02d */
556 REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
557};
558
559static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
560 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
561 REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
562 /* Si4713 supply */
563 REGULATOR_SUPPLY("vdd", "2-0063"),
564 /* lis3lv02d */
565 REGULATOR_SUPPLY("Vdd", "3-001d"),
566};
567
568static struct regulator_init_data rx51_vaux1 = {
569 .constraints = {
570 .name = "V28",
571 .min_uV = 2800000,
572 .max_uV = 2800000,
573 .always_on = true, /* due battery cover sensor */
574 .valid_modes_mask = REGULATOR_MODE_NORMAL
575 | REGULATOR_MODE_STANDBY,
576 .valid_ops_mask = REGULATOR_CHANGE_MODE
577 | REGULATOR_CHANGE_STATUS,
578 },
579 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
580 .consumer_supplies = rx51_vaux1_consumers,
581};
582
583static struct regulator_init_data rx51_vaux2 = {
584 .constraints = {
585 .name = "VCSI",
586 .min_uV = 1800000,
587 .max_uV = 1800000,
588 .valid_modes_mask = REGULATOR_MODE_NORMAL
589 | REGULATOR_MODE_STANDBY,
590 .valid_ops_mask = REGULATOR_CHANGE_MODE
591 | REGULATOR_CHANGE_STATUS,
592 },
593 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
594 .consumer_supplies = rx51_vaux2_supply,
595};
596
597/* VAUX3 - adds more power to VIO_18 rail */
598static struct regulator_init_data rx51_vaux3_cam = {
599 .constraints = {
600 .name = "VCAM_DIG_18",
601 .min_uV = 1800000,
602 .max_uV = 1800000,
603 .apply_uV = true,
604 .valid_modes_mask = REGULATOR_MODE_NORMAL
605 | REGULATOR_MODE_STANDBY,
606 .valid_ops_mask = REGULATOR_CHANGE_MODE
607 | REGULATOR_CHANGE_STATUS,
608 },
609};
610
611static struct regulator_init_data rx51_vaux3_mmc = {
612 .constraints = {
613 .name = "VMMC2_30",
614 .min_uV = 2800000,
615 .max_uV = 3000000,
616 .apply_uV = true,
617 .valid_modes_mask = REGULATOR_MODE_NORMAL
618 | REGULATOR_MODE_STANDBY,
619 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
620 | REGULATOR_CHANGE_MODE
621 | REGULATOR_CHANGE_STATUS,
622 },
623 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
624 .consumer_supplies = rx51_vaux3_supply,
625};
626
627static struct regulator_init_data rx51_vaux4 = {
628 .constraints = {
629 .name = "VCAM_ANA_28",
630 .min_uV = 2800000,
631 .max_uV = 2800000,
632 .apply_uV = true,
633 .valid_modes_mask = REGULATOR_MODE_NORMAL
634 | REGULATOR_MODE_STANDBY,
635 .valid_ops_mask = REGULATOR_CHANGE_MODE
636 | REGULATOR_CHANGE_STATUS,
637 },
638};
639
640static struct regulator_init_data rx51_vmmc1 = {
641 .constraints = {
642 .min_uV = 1850000,
643 .max_uV = 3150000,
644 .valid_modes_mask = REGULATOR_MODE_NORMAL
645 | REGULATOR_MODE_STANDBY,
646 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
647 | REGULATOR_CHANGE_MODE
648 | REGULATOR_CHANGE_STATUS,
649 },
650 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
651 .consumer_supplies = rx51_vmmc1_supply,
652};
653
654static struct regulator_init_data rx51_vmmc2 = {
655 .constraints = {
656 .name = "V28_A",
657 .min_uV = 2800000,
658 .max_uV = 3000000,
659 .always_on = true, /* due VIO leak to AIC34 VDDs */
660 .apply_uV = true,
661 .valid_modes_mask = REGULATOR_MODE_NORMAL
662 | REGULATOR_MODE_STANDBY,
663 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
664 | REGULATOR_CHANGE_MODE
665 | REGULATOR_CHANGE_STATUS,
666 },
667 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
668 .consumer_supplies = rx51_vmmc2_supplies,
669};
670
671static struct regulator_init_data rx51_vpll1 = {
672 .constraints = {
673 .name = "VPLL",
674 .min_uV = 1800000,
675 .max_uV = 1800000,
676 .apply_uV = true,
677 .always_on = true,
678 .valid_modes_mask = REGULATOR_MODE_NORMAL
679 | REGULATOR_MODE_STANDBY,
680 .valid_ops_mask = REGULATOR_CHANGE_MODE,
681 },
682};
683
684static struct regulator_init_data rx51_vpll2 = {
685 .constraints = {
686 .name = "VSDI_CSI",
687 .min_uV = 1800000,
688 .max_uV = 1800000,
689 .apply_uV = true,
690 .always_on = true,
691 .valid_modes_mask = REGULATOR_MODE_NORMAL
692 | REGULATOR_MODE_STANDBY,
693 .valid_ops_mask = REGULATOR_CHANGE_MODE,
694 },
695};
696
697static struct regulator_init_data rx51_vsim = {
698 .constraints = {
699 .name = "VMMC2_IO_18",
700 .min_uV = 1800000,
701 .max_uV = 1800000,
702 .apply_uV = true,
703 .valid_modes_mask = REGULATOR_MODE_NORMAL
704 | REGULATOR_MODE_STANDBY,
705 .valid_ops_mask = REGULATOR_CHANGE_MODE
706 | REGULATOR_CHANGE_STATUS,
707 },
708 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
709 .consumer_supplies = rx51_vsim_supply,
710};
711
712static struct regulator_init_data rx51_vio = {
713 .constraints = {
714 .min_uV = 1800000,
715 .max_uV = 1800000,
716 .valid_modes_mask = REGULATOR_MODE_NORMAL
717 | REGULATOR_MODE_STANDBY,
718 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
719 | REGULATOR_CHANGE_MODE
720 | REGULATOR_CHANGE_STATUS,
721 },
722 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
723 .consumer_supplies = rx51_vio_supplies,
724};
725
726static struct regulator_init_data rx51_vintana1 = {
727 .constraints = {
728 .name = "VINTANA1",
729 .min_uV = 1500000,
730 .max_uV = 1500000,
731 .always_on = true,
732 .valid_modes_mask = REGULATOR_MODE_NORMAL
733 | REGULATOR_MODE_STANDBY,
734 .valid_ops_mask = REGULATOR_CHANGE_MODE,
735 },
736};
737
738static struct regulator_init_data rx51_vintana2 = {
739 .constraints = {
740 .name = "VINTANA2",
741 .min_uV = 2750000,
742 .max_uV = 2750000,
743 .apply_uV = true,
744 .always_on = true,
745 .valid_modes_mask = REGULATOR_MODE_NORMAL
746 | REGULATOR_MODE_STANDBY,
747 .valid_ops_mask = REGULATOR_CHANGE_MODE,
748 },
749};
750
751static struct regulator_init_data rx51_vintdig = {
752 .constraints = {
753 .name = "VINTDIG",
754 .min_uV = 1500000,
755 .max_uV = 1500000,
756 .always_on = true,
757 .valid_modes_mask = REGULATOR_MODE_NORMAL
758 | REGULATOR_MODE_STANDBY,
759 .valid_ops_mask = REGULATOR_CHANGE_MODE,
760 },
761};
762
763static const char * const si4713_supply_names[] = {
764 "vio",
765 "vdd",
766};
767
768static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
769 .supplies = ARRAY_SIZE(si4713_supply_names),
770 .supply_names = si4713_supply_names,
771 .gpio_reset = RX51_FMTX_RESET_GPIO,
772};
773
774static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
775 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
776 .platform_data = &rx51_si4713_i2c_data,
777};
778
779static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
780 .i2c_bus = 2,
781 .subdev_board_info = &rx51_si4713_board_info,
782};
783
784static struct platform_device rx51_si4713_dev __initdata_or_module = {
785 .name = "radio-si4713",
786 .id = -1,
787 .dev = {
788 .platform_data = &rx51_si4713_data,
789 },
790};
791
792static __init void rx51_init_si4713(void)
793{
794 int err;
795
796 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
797 if (err) {
798 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
799 return;
800 }
801 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
802 platform_device_register(&rx51_si4713_dev);
803}
804
805static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
806{
807 /* FIXME this gpio setup is just a placeholder for now */
808 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
809 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
810
811 return 0;
812}
813
814static struct twl4030_gpio_platform_data rx51_gpio_data = {
815 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
816 | BIT(4) | BIT(5)
817 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
818 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
819 | BIT(16) | BIT(17) ,
820 .setup = rx51_twlgpio_setup,
821};
822
823static struct twl4030_ins sleep_on_seq[] __initdata = {
824/*
825 * Turn off everything
826 */
827 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
828};
829
830static struct twl4030_script sleep_on_script __initdata = {
831 .script = sleep_on_seq,
832 .size = ARRAY_SIZE(sleep_on_seq),
833 .flags = TWL4030_SLEEP_SCRIPT,
834};
835
836static struct twl4030_ins wakeup_seq[] __initdata = {
837/*
838 * Reenable everything
839 */
840 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
841};
842
843static struct twl4030_script wakeup_script __initdata = {
844 .script = wakeup_seq,
845 .size = ARRAY_SIZE(wakeup_seq),
846 .flags = TWL4030_WAKEUP12_SCRIPT,
847};
848
849static struct twl4030_ins wakeup_p3_seq[] __initdata = {
850/*
851 * Reenable everything
852 */
853 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
854};
855
856static struct twl4030_script wakeup_p3_script __initdata = {
857 .script = wakeup_p3_seq,
858 .size = ARRAY_SIZE(wakeup_p3_seq),
859 .flags = TWL4030_WAKEUP3_SCRIPT,
860};
861
862static struct twl4030_ins wrst_seq[] __initdata = {
863/*
864 * Reset twl4030.
865 * Reset VDD1 regulator.
866 * Reset VDD2 regulator.
867 * Reset VPLL1 regulator.
868 * Enable sysclk output.
869 * Reenable twl4030.
870 */
871 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
872 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
873 0x13},
874 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
875 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
876 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
877 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
878 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
879 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
880};
881
882static struct twl4030_script wrst_script __initdata = {
883 .script = wrst_seq,
884 .size = ARRAY_SIZE(wrst_seq),
885 .flags = TWL4030_WRST_SCRIPT,
886};
887
888static struct twl4030_script *twl4030_scripts[] __initdata = {
889 /* wakeup12 script should be loaded before sleep script, otherwise a
890 board might hit retention before loading of wakeup script is
891 completed. This can cause boot failures depending on timing issues.
892 */
893 &wakeup_script,
894 &sleep_on_script,
895 &wakeup_p3_script,
896 &wrst_script,
897};
898
899static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
900 { .resource = RES_VDD1, .devgroup = -1,
901 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
902 .remap_sleep = RES_STATE_OFF
903 },
904 { .resource = RES_VDD2, .devgroup = -1,
905 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
906 .remap_sleep = RES_STATE_OFF
907 },
908 { .resource = RES_VPLL1, .devgroup = -1,
909 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
910 .remap_sleep = RES_STATE_OFF
911 },
912 { .resource = RES_VPLL2, .devgroup = -1,
913 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
914 },
915 { .resource = RES_VAUX1, .devgroup = -1,
916 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
917 },
918 { .resource = RES_VAUX2, .devgroup = -1,
919 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
920 },
921 { .resource = RES_VAUX3, .devgroup = -1,
922 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
923 },
924 { .resource = RES_VAUX4, .devgroup = -1,
925 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
926 },
927 { .resource = RES_VMMC1, .devgroup = -1,
928 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
929 },
930 { .resource = RES_VMMC2, .devgroup = -1,
931 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
932 },
933 { .resource = RES_VDAC, .devgroup = -1,
934 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
935 },
936 { .resource = RES_VSIM, .devgroup = -1,
937 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
938 },
939 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
940 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
941 },
942 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
943 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
944 },
945 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
946 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
947 },
948 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
949 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
950 },
951 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
952 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
953 },
954 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
955 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
956 },
957 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
958 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
959 },
960 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
961 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
962 },
963 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
964 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
965 },
966 { .resource = RES_32KCLKOUT, .devgroup = -1,
967 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
968 },
969 { .resource = RES_RESET, .devgroup = -1,
970 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
971 },
972 { .resource = RES_MAIN_REF, .devgroup = -1,
973 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
974 },
975 { 0, 0},
976};
977
978static struct twl4030_power_data rx51_t2scripts_data __initdata = {
979 .scripts = twl4030_scripts,
980 .num = ARRAY_SIZE(twl4030_scripts),
981 .resource_config = twl4030_rconfig,
982};
983
984static struct twl4030_vibra_data rx51_vibra_data __initdata = {
985 .coexist = 0,
986};
987
988static struct twl4030_audio_data rx51_audio_data __initdata = {
989 .audio_mclk = 26000000,
990 .vibra = &rx51_vibra_data,
991};
992
993static struct twl4030_platform_data rx51_twldata __initdata = {
994 /* platform_data for children goes here */
995 .gpio = &rx51_gpio_data,
996 .keypad = &rx51_kp_data,
997 .power = &rx51_t2scripts_data,
998 .audio = &rx51_audio_data,
999
1000 .vaux1 = &rx51_vaux1,
1001 .vaux2 = &rx51_vaux2,
1002 .vaux4 = &rx51_vaux4,
1003 .vmmc1 = &rx51_vmmc1,
1004 .vpll1 = &rx51_vpll1,
1005 .vpll2 = &rx51_vpll2,
1006 .vsim = &rx51_vsim,
1007 .vintana1 = &rx51_vintana1,
1008 .vintana2 = &rx51_vintana2,
1009 .vintdig = &rx51_vintdig,
1010 .vio = &rx51_vio,
1011};
1012
1013static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
1014 .power_gpio = 98,
1015};
1016
1017/* Audio setup data */
1018static struct aic3x_setup_data rx51_aic34_setup = {
1019 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
1020 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
1021};
1022
1023static struct aic3x_pdata rx51_aic3x_data = {
1024 .setup = &rx51_aic34_setup,
1025 .gpio_reset = 60,
1026};
1027
1028static struct aic3x_pdata rx51_aic3x_data2 = {
1029 .gpio_reset = 60,
1030};
1031
1032static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1033 {
1034 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1035 .platform_data = &rx51_aic3x_data,
1036 },
1037 {
1038 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1039 .platform_data = &rx51_aic3x_data2,
1040 },
1041#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1042 {
1043 I2C_BOARD_INFO("tsl2563", 0x29),
1044 .platform_data = &rx51_tsl2563_platform_data,
1045 },
1046#endif
1047#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1048 {
1049 I2C_BOARD_INFO("lp5523", 0x32),
1050 .platform_data = &rx51_lp5523_platform_data,
1051 },
1052#endif
1053 {
1054 I2C_BOARD_INFO("bq27200", 0x55),
1055 },
1056 {
1057 I2C_BOARD_INFO("tpa6130a2", 0x60),
1058 .platform_data = &rx51_tpa6130a2_data,
1059 }
1060};
1061
1062static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1063#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1064 {
1065 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1066 .platform_data = &rx51_lis3lv02d_data,
1067 },
1068#endif
1069};
1070
1071static int __init rx51_i2c_init(void)
1072{
1073 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1074 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1075 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1076 /* Only older boards use VMMC2 for internal MMC */
1077 rx51_vmmc2.num_consumer_supplies--;
1078 } else {
1079 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1080 }
1081 rx51_twldata.vmmc2 = &rx51_vmmc2;
1082 omap3_pmic_get_config(&rx51_twldata,
1083 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1084 TWL_COMMON_REGULATOR_VDAC);
1085
1086 rx51_twldata.vdac->constraints.apply_uV = true;
1087 rx51_twldata.vdac->constraints.name = "VDAC";
1088
1089 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1090 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1091 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1092#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1093 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1094 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1095#endif
1096 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1097 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1098 return 0;
1099}
1100
1101#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1102 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1103
1104static struct mtd_partition onenand_partitions[] = {
1105 {
1106 .name = "bootloader",
1107 .offset = 0,
1108 .size = 0x20000,
1109 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1110 },
1111 {
1112 .name = "config",
1113 .offset = MTDPART_OFS_APPEND,
1114 .size = 0x60000,
1115 },
1116 {
1117 .name = "log",
1118 .offset = MTDPART_OFS_APPEND,
1119 .size = 0x40000,
1120 },
1121 {
1122 .name = "kernel",
1123 .offset = MTDPART_OFS_APPEND,
1124 .size = 0x200000,
1125 },
1126 {
1127 .name = "initfs",
1128 .offset = MTDPART_OFS_APPEND,
1129 .size = 0x200000,
1130 },
1131 {
1132 .name = "rootfs",
1133 .offset = MTDPART_OFS_APPEND,
1134 .size = MTDPART_SIZ_FULL,
1135 },
1136};
1137
1138static struct omap_onenand_platform_data board_onenand_data[] = {
1139 {
1140 .cs = 0,
1141 .gpio_irq = 65,
1142 .parts = onenand_partitions,
1143 .nr_parts = ARRAY_SIZE(onenand_partitions),
1144 .flags = ONENAND_SYNC_READWRITE,
1145 }
1146};
1147#endif
1148
1149#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1150
1151static struct omap_smc91x_platform_data board_smc91x_data = {
1152 .cs = 1,
1153 .gpio_irq = 54,
1154 .gpio_pwrdwn = 86,
1155 .gpio_reset = 164,
1156 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1157};
1158
1159static void __init board_smc91x_init(void)
1160{
1161 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1162 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1163 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1164
1165 gpmc_smc91x_init(&board_smc91x_data);
1166}
1167
1168#else
1169
1170static inline void board_smc91x_init(void)
1171{
1172}
1173
1174#endif
1175
1176static struct gpio rx51_wl1251_gpios[] __initdata = {
1177 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1178};
1179
1180static void __init rx51_init_wl1251(void)
1181{
1182 int irq, ret;
1183
1184 ret = gpio_request_array(rx51_wl1251_gpios,
1185 ARRAY_SIZE(rx51_wl1251_gpios));
1186 if (ret < 0)
1187 goto error;
1188
1189 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1190 if (irq < 0)
1191 goto err_irq;
1192
1193 wl1251_pdata.power_gpio = RX51_WL1251_POWER_GPIO;
1194 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1195
1196 return;
1197
1198err_irq:
1199 gpio_free(RX51_WL1251_IRQ_GPIO);
1200error:
1201 printk(KERN_ERR "wl1251 board initialisation failed\n");
1202 wl1251_pdata.power_gpio = -1;
1203
1204 /*
1205 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1206 * set_power is null, and wl1251_probe() will fail.
1207 */
1208}
1209
1210static struct tsc2005_platform_data tsc2005_pdata = {
1211 .ts_pressure_max = 2048,
1212 .ts_pressure_fudge = 2,
1213 .ts_x_max = 4096,
1214 .ts_x_fudge = 4,
1215 .ts_y_max = 4096,
1216 .ts_y_fudge = 7,
1217 .ts_x_plate_ohm = 280,
1218 .esd_timeout_ms = 8000,
1219};
1220
1221static struct gpio rx51_tsc2005_gpios[] __initdata = {
1222 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1223 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1224};
1225
1226static void rx51_tsc2005_set_reset(bool enable)
1227{
1228 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1229}
1230
1231static void __init rx51_init_tsc2005(void)
1232{
1233 int r;
1234
1235 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1236 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1237
1238 r = gpio_request_array(rx51_tsc2005_gpios,
1239 ARRAY_SIZE(rx51_tsc2005_gpios));
1240 if (r < 0) {
1241 printk(KERN_ERR "tsc2005 board initialization failed\n");
1242 tsc2005_pdata.esd_timeout_ms = 0;
1243 return;
1244 }
1245
1246 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1247 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1248 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1249}
1250
1251#if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1252static struct lirc_rx51_platform_data rx51_lirc_data = {
1253 .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1254 .pwm_timer = 9, /* Use GPT 9 for CIR */
1255};
1256
1257static struct platform_device rx51_lirc_device = {
1258 .name = "lirc_rx51",
1259 .id = -1,
1260 .dev = {
1261 .platform_data = &rx51_lirc_data,
1262 },
1263};
1264
1265static void __init rx51_init_lirc(void)
1266{
1267 platform_device_register(&rx51_lirc_device);
1268}
1269#else
1270static void __init rx51_init_lirc(void)
1271{
1272}
1273#endif
1274
1275static struct platform_device madc_hwmon = {
1276 .name = "twl4030_madc_hwmon",
1277 .id = -1,
1278};
1279
1280static void __init rx51_init_twl4030_hwmon(void)
1281{
1282 platform_device_register(&madc_hwmon);
1283}
1284
1285static struct platform_device omap3_rom_rng_device = {
1286 .name = "omap3-rom-rng",
1287 .id = -1,
1288 .dev = {
1289 .platform_data = rx51_secure_rng_call,
1290 },
1291};
1292
1293static void __init rx51_init_omap3_rom_rng(void)
1294{
1295 if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
1296 pr_info("RX-51: Registring OMAP3 HWRNG device\n");
1297 platform_device_register(&omap3_rom_rng_device);
1298 }
1299}
1300
1301void __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 rx51_init_omap3_rom_rng();
1322}
1323