2 * linux/arch/arm/mach-omap2/board-rx51-peripherals.c
4 * Copyright (C) 2008-2009 Nokia
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.
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/input.h>
15 #include <linux/input/matrix_keypad.h>
16 #include <linux/spi/spi.h>
17 #include <linux/wl12xx.h>
18 #include <linux/i2c.h>
19 #include <linux/i2c/twl.h>
20 #include <linux/clk.h>
21 #include <linux/delay.h>
22 #include <linux/regulator/machine.h>
23 #include <linux/gpio.h>
24 #include <linux/gpio_keys.h>
25 #include <linux/mmc/host.h>
26 #include <linux/power/isp1704_charger.h>
28 #include <plat/mcspi.h>
29 #include <plat/board.h>
30 #include <plat/common.h>
32 #include <plat/gpmc.h>
33 #include <plat/onenand.h>
34 #include <plat/gpmc-smc91x.h>
36 #include <mach/board-rx51.h>
38 #include <sound/tlv320aic3x.h>
39 #include <sound/tpa6130a2-plat.h>
40 #include <media/radio-si4713.h>
41 #include <media/si4713.h>
42 #include <linux/leds-lp5523.h>
44 #include <../drivers/staging/iio/light/tsl2563.h>
48 #include "common-board-devices.h"
50 #define SYSTEM_REV_B_USES_VAUX3 0x1699
51 #define SYSTEM_REV_S_USES_VAUX3 0x8
53 #define RX51_WL1251_POWER_GPIO 87
54 #define RX51_WL1251_IRQ_GPIO 42
55 #define RX51_FMTX_RESET_GPIO 163
56 #define RX51_FMTX_IRQ 53
57 #define RX51_LP5523_CHIP_EN_GPIO 41
59 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
61 /* list all spi devices here */
64 RX51_SPI_MIPID, /* LCD panel */
65 RX51_SPI_TSC2005, /* Touch Controller */
68 static struct wl12xx_platform_data wl1251_pdata;
70 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
71 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
72 .cover_comp_gain = 16,
76 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
77 static struct lp5523_led_config rx51_lp5523_led_config[] = {
108 static int rx51_lp5523_setup(void)
110 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
114 static void rx51_lp5523_release(void)
116 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
119 static void rx51_lp5523_enable(bool state)
121 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
124 static struct lp5523_platform_data rx51_lp5523_platform_data = {
125 .led_config = rx51_lp5523_led_config,
126 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
127 .clock_mode = LP5523_CLOCK_AUTO,
128 .setup_resources = rx51_lp5523_setup,
129 .release_resources = rx51_lp5523_release,
130 .enable = rx51_lp5523_enable,
134 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
139 static struct omap2_mcspi_device_config mipid_mcspi_config = {
144 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
149 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
150 [RX51_SPI_WL1251] = {
151 .modalias = "wl1251",
154 .max_speed_hz = 48000000,
156 .controller_data = &wl1251_mcspi_config,
157 .platform_data = &wl1251_pdata,
160 .modalias = "acx565akm",
163 .max_speed_hz = 6000000,
164 .controller_data = &mipid_mcspi_config,
166 [RX51_SPI_TSC2005] = {
167 .modalias = "tsc2005",
170 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
171 .max_speed_hz = 6000000,
172 .controller_data = &tsc2005_mcspi_config,
173 /* .platform_data = &tsc2005_config,*/
177 static void rx51_charger_set_power(bool on)
179 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
182 static struct isp1704_charger_data rx51_charger_data = {
183 .set_power = rx51_charger_set_power,
186 static struct platform_device rx51_charger_device = {
187 .name = "isp1704_charger",
189 .platform_data = &rx51_charger_data,
193 static void __init rx51_charger_init(void)
195 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
196 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
198 platform_device_register(&rx51_charger_device);
201 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
203 #define RX51_GPIO_CAMERA_LENS_COVER 110
204 #define RX51_GPIO_CAMERA_FOCUS 68
205 #define RX51_GPIO_CAMERA_CAPTURE 69
206 #define RX51_GPIO_KEYPAD_SLIDE 71
207 #define RX51_GPIO_LOCK_BUTTON 113
208 #define RX51_GPIO_PROXIMITY 89
210 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
212 static struct gpio_keys_button rx51_gpio_keys[] = {
214 .desc = "Camera Lens Cover",
216 .code = SW_CAMERA_LENS_COVER,
217 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
219 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
221 .desc = "Camera Focus",
223 .code = KEY_CAMERA_FOCUS,
224 .gpio = RX51_GPIO_CAMERA_FOCUS,
226 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
228 .desc = "Camera Capture",
231 .gpio = RX51_GPIO_CAMERA_CAPTURE,
233 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
235 .desc = "Lock Button",
237 .code = KEY_SCREENLOCK,
238 .gpio = RX51_GPIO_LOCK_BUTTON,
240 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
242 .desc = "Keypad Slide",
244 .code = SW_KEYPAD_SLIDE,
245 .gpio = RX51_GPIO_KEYPAD_SLIDE,
247 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
249 .desc = "Proximity Sensor",
251 .code = SW_FRONT_PROXIMITY,
252 .gpio = RX51_GPIO_PROXIMITY,
254 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
258 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
259 .buttons = rx51_gpio_keys,
260 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
263 static struct platform_device rx51_gpio_keys_device = {
267 .platform_data = &rx51_gpio_keys_data,
271 static void __init rx51_add_gpio_keys(void)
273 platform_device_register(&rx51_gpio_keys_device);
276 static void __init rx51_add_gpio_keys(void)
279 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
281 static uint32_t board_keymap[] = {
283 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
284 * connected to the ground" matrix state.
289 KEY(0, 3, KEY_COMMA),
290 KEY(0, 4, KEY_BACKSPACE),
306 KEY(2, 3, KEY_ENTER),
317 KEY(3, 5, KEY_SPACE),
318 KEY(3, 6, KEY_SPACE),
323 KEY(4, 2, KEY_RIGHT),
324 KEY(4, 4, KEY_LEFTCTRL),
325 KEY(4, 5, KEY_RIGHTALT),
326 KEY(4, 6, KEY_LEFTSHIFT),
339 static struct matrix_keymap_data board_map_data = {
340 .keymap = board_keymap,
341 .keymap_size = ARRAY_SIZE(board_keymap),
344 static struct twl4030_keypad_data rx51_kp_data = {
345 .keymap_data = &board_map_data,
351 /* Enable input logic and pull all lines up when eMMC is on. */
352 static struct omap_board_mux rx51_mmc2_on_mux[] = {
353 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
354 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
355 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
356 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
357 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
358 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
359 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
360 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
361 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
362 { .reg_offset = OMAP_MUX_TERMINATOR },
365 /* Disable input logic and pull all lines down when eMMC is off. */
366 static struct omap_board_mux rx51_mmc2_off_mux[] = {
367 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
368 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
369 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
370 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
371 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
372 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
373 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
374 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
375 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
376 { .reg_offset = OMAP_MUX_TERMINATOR },
379 static struct omap_mux_partition *partition;
382 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
383 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
385 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
388 omap_mux_write_array(partition, rx51_mmc2_on_mux);
390 omap_mux_write_array(partition, rx51_mmc2_off_mux);
393 static struct omap2_hsmmc_info mmc[] __initdata = {
397 .caps = MMC_CAP_4_BIT_DATA,
401 .power_saving = true,
406 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
407 /* See also rx51_mmc2_remux */
410 .nonremovable = true,
411 .power_saving = true,
412 .remux = rx51_mmc2_remux,
417 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
418 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
421 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
422 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
425 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
426 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
429 static struct regulator_consumer_supply rx51_vsim_supply[] = {
430 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
433 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
434 /* tlv320aic3x analog supplies */
435 REGULATOR_SUPPLY("AVDD", "2-0018"),
436 REGULATOR_SUPPLY("DRVDD", "2-0018"),
437 REGULATOR_SUPPLY("AVDD", "2-0019"),
438 REGULATOR_SUPPLY("DRVDD", "2-0019"),
440 REGULATOR_SUPPLY("Vdd", "2-0060"),
441 /* Keep vmmc as last item. It is not iterated for newer boards */
442 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
445 static struct regulator_consumer_supply rx51_vio_supplies[] = {
446 /* tlv320aic3x digital supplies */
447 REGULATOR_SUPPLY("IOVDD", "2-0018"),
448 REGULATOR_SUPPLY("DVDD", "2-0018"),
449 REGULATOR_SUPPLY("IOVDD", "2-0019"),
450 REGULATOR_SUPPLY("DVDD", "2-0019"),
451 /* Si4713 IO supply */
452 REGULATOR_SUPPLY("vio", "2-0063"),
455 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
456 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
458 REGULATOR_SUPPLY("vdd", "2-0063"),
461 static struct regulator_init_data rx51_vaux1 = {
466 .always_on = true, /* due battery cover sensor */
467 .valid_modes_mask = REGULATOR_MODE_NORMAL
468 | REGULATOR_MODE_STANDBY,
469 .valid_ops_mask = REGULATOR_CHANGE_MODE
470 | REGULATOR_CHANGE_STATUS,
472 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
473 .consumer_supplies = rx51_vaux1_consumers,
476 static struct regulator_init_data rx51_vaux2 = {
481 .valid_modes_mask = REGULATOR_MODE_NORMAL
482 | REGULATOR_MODE_STANDBY,
483 .valid_ops_mask = REGULATOR_CHANGE_MODE
484 | REGULATOR_CHANGE_STATUS,
486 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
487 .consumer_supplies = rx51_vaux2_supply,
490 /* VAUX3 - adds more power to VIO_18 rail */
491 static struct regulator_init_data rx51_vaux3_cam = {
493 .name = "VCAM_DIG_18",
497 .valid_modes_mask = REGULATOR_MODE_NORMAL
498 | REGULATOR_MODE_STANDBY,
499 .valid_ops_mask = REGULATOR_CHANGE_MODE
500 | REGULATOR_CHANGE_STATUS,
504 static struct regulator_init_data rx51_vaux3_mmc = {
510 .valid_modes_mask = REGULATOR_MODE_NORMAL
511 | REGULATOR_MODE_STANDBY,
512 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
513 | REGULATOR_CHANGE_MODE
514 | REGULATOR_CHANGE_STATUS,
516 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
517 .consumer_supplies = rx51_vaux3_supply,
520 static struct regulator_init_data rx51_vaux4 = {
522 .name = "VCAM_ANA_28",
526 .valid_modes_mask = REGULATOR_MODE_NORMAL
527 | REGULATOR_MODE_STANDBY,
528 .valid_ops_mask = REGULATOR_CHANGE_MODE
529 | REGULATOR_CHANGE_STATUS,
533 static struct regulator_init_data rx51_vmmc1 = {
537 .valid_modes_mask = REGULATOR_MODE_NORMAL
538 | REGULATOR_MODE_STANDBY,
539 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
540 | REGULATOR_CHANGE_MODE
541 | REGULATOR_CHANGE_STATUS,
543 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
544 .consumer_supplies = rx51_vmmc1_supply,
547 static struct regulator_init_data rx51_vmmc2 = {
552 .always_on = true, /* due VIO leak to AIC34 VDDs */
554 .valid_modes_mask = REGULATOR_MODE_NORMAL
555 | REGULATOR_MODE_STANDBY,
556 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
557 | REGULATOR_CHANGE_MODE
558 | REGULATOR_CHANGE_STATUS,
560 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
561 .consumer_supplies = rx51_vmmc2_supplies,
564 static struct regulator_init_data rx51_vpll1 = {
571 .valid_modes_mask = REGULATOR_MODE_NORMAL
572 | REGULATOR_MODE_STANDBY,
573 .valid_ops_mask = REGULATOR_CHANGE_MODE,
577 static struct regulator_init_data rx51_vpll2 = {
584 .valid_modes_mask = REGULATOR_MODE_NORMAL
585 | REGULATOR_MODE_STANDBY,
586 .valid_ops_mask = REGULATOR_CHANGE_MODE,
590 static struct regulator_init_data rx51_vsim = {
592 .name = "VMMC2_IO_18",
596 .valid_modes_mask = REGULATOR_MODE_NORMAL
597 | REGULATOR_MODE_STANDBY,
598 .valid_ops_mask = REGULATOR_CHANGE_MODE
599 | REGULATOR_CHANGE_STATUS,
601 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
602 .consumer_supplies = rx51_vsim_supply,
605 static struct regulator_init_data rx51_vio = {
609 .valid_modes_mask = REGULATOR_MODE_NORMAL
610 | REGULATOR_MODE_STANDBY,
611 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
612 | REGULATOR_CHANGE_MODE
613 | REGULATOR_CHANGE_STATUS,
615 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
616 .consumer_supplies = rx51_vio_supplies,
619 static struct regulator_init_data rx51_vintana1 = {
625 .valid_modes_mask = REGULATOR_MODE_NORMAL
626 | REGULATOR_MODE_STANDBY,
627 .valid_ops_mask = REGULATOR_CHANGE_MODE,
631 static struct regulator_init_data rx51_vintana2 = {
638 .valid_modes_mask = REGULATOR_MODE_NORMAL
639 | REGULATOR_MODE_STANDBY,
640 .valid_ops_mask = REGULATOR_CHANGE_MODE,
644 static struct regulator_init_data rx51_vintdig = {
650 .valid_modes_mask = REGULATOR_MODE_NORMAL
651 | REGULATOR_MODE_STANDBY,
652 .valid_ops_mask = REGULATOR_CHANGE_MODE,
656 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
657 .gpio_reset = RX51_FMTX_RESET_GPIO,
660 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
661 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
662 .platform_data = &rx51_si4713_i2c_data,
665 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
667 .subdev_board_info = &rx51_si4713_board_info,
670 static struct platform_device rx51_si4713_dev = {
671 .name = "radio-si4713",
674 .platform_data = &rx51_si4713_data,
678 static __init void rx51_init_si4713(void)
682 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
684 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
687 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
688 platform_device_register(&rx51_si4713_dev);
691 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
693 /* FIXME this gpio setup is just a placeholder for now */
694 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
695 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
700 static struct twl4030_gpio_platform_data rx51_gpio_data = {
701 .gpio_base = OMAP_MAX_GPIO_LINES,
702 .irq_base = TWL4030_GPIO_IRQ_BASE,
703 .irq_end = TWL4030_GPIO_IRQ_END,
704 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
706 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
707 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
708 | BIT(16) | BIT(17) ,
709 .setup = rx51_twlgpio_setup,
712 static struct twl4030_ins sleep_on_seq[] __initdata = {
714 * Turn off everything
716 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
719 static struct twl4030_script sleep_on_script __initdata = {
720 .script = sleep_on_seq,
721 .size = ARRAY_SIZE(sleep_on_seq),
722 .flags = TWL4030_SLEEP_SCRIPT,
725 static struct twl4030_ins wakeup_seq[] __initdata = {
727 * Reenable everything
729 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
732 static struct twl4030_script wakeup_script __initdata = {
733 .script = wakeup_seq,
734 .size = ARRAY_SIZE(wakeup_seq),
735 .flags = TWL4030_WAKEUP12_SCRIPT,
738 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
740 * Reenable everything
742 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
745 static struct twl4030_script wakeup_p3_script __initdata = {
746 .script = wakeup_p3_seq,
747 .size = ARRAY_SIZE(wakeup_p3_seq),
748 .flags = TWL4030_WAKEUP3_SCRIPT,
751 static struct twl4030_ins wrst_seq[] __initdata = {
754 * Reset VDD1 regulator.
755 * Reset VDD2 regulator.
756 * Reset VPLL1 regulator.
757 * Enable sysclk output.
760 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
761 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
763 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
764 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
765 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
766 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
767 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
768 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
771 static struct twl4030_script wrst_script __initdata = {
773 .size = ARRAY_SIZE(wrst_seq),
774 .flags = TWL4030_WRST_SCRIPT,
777 static struct twl4030_script *twl4030_scripts[] __initdata = {
778 /* wakeup12 script should be loaded before sleep script, otherwise a
779 board might hit retention before loading of wakeup script is
780 completed. This can cause boot failures depending on timing issues.
788 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
789 { .resource = RES_VDD1, .devgroup = -1,
790 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
791 .remap_sleep = RES_STATE_OFF
793 { .resource = RES_VDD2, .devgroup = -1,
794 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
795 .remap_sleep = RES_STATE_OFF
797 { .resource = RES_VPLL1, .devgroup = -1,
798 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
799 .remap_sleep = RES_STATE_OFF
801 { .resource = RES_VPLL2, .devgroup = -1,
802 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
804 { .resource = RES_VAUX1, .devgroup = -1,
805 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
807 { .resource = RES_VAUX2, .devgroup = -1,
808 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
810 { .resource = RES_VAUX3, .devgroup = -1,
811 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
813 { .resource = RES_VAUX4, .devgroup = -1,
814 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
816 { .resource = RES_VMMC1, .devgroup = -1,
817 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
819 { .resource = RES_VMMC2, .devgroup = -1,
820 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
822 { .resource = RES_VDAC, .devgroup = -1,
823 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
825 { .resource = RES_VSIM, .devgroup = -1,
826 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
828 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
829 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
831 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
832 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
834 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
835 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
837 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
838 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
840 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
841 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
843 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
844 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
846 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
847 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
849 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
850 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
852 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
853 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
855 { .resource = RES_32KCLKOUT, .devgroup = -1,
856 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
858 { .resource = RES_RESET, .devgroup = -1,
859 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
861 { .resource = RES_MAIN_REF, .devgroup = -1,
862 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
867 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
868 .scripts = twl4030_scripts,
869 .num = ARRAY_SIZE(twl4030_scripts),
870 .resource_config = twl4030_rconfig,
873 struct twl4030_vibra_data rx51_vibra_data __initdata = {
877 struct twl4030_audio_data rx51_audio_data __initdata = {
878 .audio_mclk = 26000000,
879 .vibra = &rx51_vibra_data,
882 static struct twl4030_platform_data rx51_twldata __initdata = {
883 /* platform_data for children goes here */
884 .gpio = &rx51_gpio_data,
885 .keypad = &rx51_kp_data,
886 .power = &rx51_t2scripts_data,
887 .audio = &rx51_audio_data,
889 .vaux1 = &rx51_vaux1,
890 .vaux2 = &rx51_vaux2,
891 .vaux4 = &rx51_vaux4,
892 .vmmc1 = &rx51_vmmc1,
893 .vpll1 = &rx51_vpll1,
894 .vpll2 = &rx51_vpll2,
896 .vintana1 = &rx51_vintana1,
897 .vintana2 = &rx51_vintana2,
898 .vintdig = &rx51_vintdig,
902 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
906 /* Audio setup data */
907 static struct aic3x_setup_data rx51_aic34_setup = {
908 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
909 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
912 static struct aic3x_pdata rx51_aic3x_data = {
913 .setup = &rx51_aic34_setup,
917 static struct aic3x_pdata rx51_aic3x_data2 = {
921 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
923 I2C_BOARD_INFO("tlv320aic3x", 0x18),
924 .platform_data = &rx51_aic3x_data,
927 I2C_BOARD_INFO("tlv320aic3x", 0x19),
928 .platform_data = &rx51_aic3x_data2,
930 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
932 I2C_BOARD_INFO("tsl2563", 0x29),
933 .platform_data = &rx51_tsl2563_platform_data,
936 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
938 I2C_BOARD_INFO("lp5523", 0x32),
939 .platform_data = &rx51_lp5523_platform_data,
943 I2C_BOARD_INFO("tpa6130a2", 0x60),
944 .platform_data = &rx51_tpa6130a2_data,
948 static int __init rx51_i2c_init(void)
950 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
951 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
952 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
953 /* Only older boards use VMMC2 for internal MMC */
954 rx51_vmmc2.num_consumer_supplies--;
956 rx51_twldata.vaux3 = &rx51_vaux3_cam;
958 rx51_twldata.vmmc2 = &rx51_vmmc2;
959 omap3_pmic_get_config(&rx51_twldata,
960 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
961 TWL_COMMON_REGULATOR_VDAC);
963 rx51_twldata.vdac->constraints.apply_uV = true;
964 rx51_twldata.vdac->constraints.name = "VDAC";
966 omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
967 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
968 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
969 omap_register_i2c_bus(3, 400, NULL, 0);
973 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
974 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
976 static struct mtd_partition onenand_partitions[] = {
978 .name = "bootloader",
981 .mask_flags = MTD_WRITEABLE, /* Force read-only */
985 .offset = MTDPART_OFS_APPEND,
990 .offset = MTDPART_OFS_APPEND,
995 .offset = MTDPART_OFS_APPEND,
1000 .offset = MTDPART_OFS_APPEND,
1005 .offset = MTDPART_OFS_APPEND,
1006 .size = MTDPART_SIZ_FULL,
1010 static struct omap_onenand_platform_data board_onenand_data[] = {
1014 .parts = onenand_partitions,
1015 .nr_parts = ARRAY_SIZE(onenand_partitions),
1016 .flags = ONENAND_SYNC_READWRITE,
1021 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1023 static struct omap_smc91x_platform_data board_smc91x_data = {
1028 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1031 static void __init board_smc91x_init(void)
1033 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1034 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1035 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1037 gpmc_smc91x_init(&board_smc91x_data);
1042 static inline void board_smc91x_init(void)
1048 static void rx51_wl1251_set_power(bool enable)
1050 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1053 static struct gpio rx51_wl1251_gpios[] __initdata = {
1054 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1055 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1058 static void __init rx51_init_wl1251(void)
1062 ret = gpio_request_array(rx51_wl1251_gpios,
1063 ARRAY_SIZE(rx51_wl1251_gpios));
1067 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1071 wl1251_pdata.set_power = rx51_wl1251_set_power;
1072 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1077 gpio_free(RX51_WL1251_IRQ_GPIO);
1078 gpio_free(RX51_WL1251_POWER_GPIO);
1080 printk(KERN_ERR "wl1251 board initialisation failed\n");
1081 wl1251_pdata.set_power = NULL;
1084 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1085 * set_power is null, and wl1251_probe() will fail.
1089 void __init rx51_peripherals_init(void)
1092 regulator_has_full_constraints();
1093 gpmc_onenand_init(board_onenand_data);
1094 board_smc91x_init();
1095 rx51_add_gpio_keys();
1098 spi_register_board_info(rx51_peripherals_spi_board_info,
1099 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1101 partition = omap_mux_get("core");
1103 omap2_hsmmc_init(mmc);
1105 rx51_charger_init();