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/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>
30 #include <plat/mcspi.h>
31 #include <plat/board.h>
34 #include <plat/gpmc.h>
35 #include <plat/onenand.h>
36 #include <plat/gpmc-smc91x.h>
38 #include <mach/board-rx51.h>
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>
46 #include <../drivers/staging/iio/light/tsl2563.h>
50 #include "common-board-devices.h"
52 #define SYSTEM_REV_B_USES_VAUX3 0x1699
53 #define SYSTEM_REV_S_USES_VAUX3 0x8
55 #define RX51_WL1251_POWER_GPIO 87
56 #define RX51_WL1251_IRQ_GPIO 42
57 #define RX51_FMTX_RESET_GPIO 163
58 #define RX51_FMTX_IRQ 53
59 #define RX51_LP5523_CHIP_EN_GPIO 41
61 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
63 #define RX51_TSC2005_RESET_GPIO 104
64 #define RX51_TSC2005_IRQ_GPIO 100
66 /* list all spi devices here */
69 RX51_SPI_MIPID, /* LCD panel */
70 RX51_SPI_TSC2005, /* Touch Controller */
73 static struct wl12xx_platform_data wl1251_pdata;
74 static struct tsc2005_platform_data tsc2005_pdata;
76 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
77 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
78 .cover_comp_gain = 16,
82 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
83 static struct lp5523_led_config rx51_lp5523_led_config[] = {
114 static int rx51_lp5523_setup(void)
116 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
120 static void rx51_lp5523_release(void)
122 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
125 static void rx51_lp5523_enable(bool state)
127 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
130 static struct lp5523_platform_data rx51_lp5523_platform_data = {
131 .led_config = rx51_lp5523_led_config,
132 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
133 .clock_mode = LP5523_CLOCK_AUTO,
134 .setup_resources = rx51_lp5523_setup,
135 .release_resources = rx51_lp5523_release,
136 .enable = rx51_lp5523_enable,
140 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
144 static struct omap2_mcspi_device_config mipid_mcspi_config = {
148 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
152 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
153 [RX51_SPI_WL1251] = {
154 .modalias = "wl1251",
157 .max_speed_hz = 48000000,
159 .controller_data = &wl1251_mcspi_config,
160 .platform_data = &wl1251_pdata,
163 .modalias = "acx565akm",
166 .max_speed_hz = 6000000,
167 .controller_data = &mipid_mcspi_config,
169 [RX51_SPI_TSC2005] = {
170 .modalias = "tsc2005",
173 .max_speed_hz = 6000000,
174 .controller_data = &tsc2005_mcspi_config,
175 .platform_data = &tsc2005_pdata,
179 static void rx51_charger_set_power(bool on)
181 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
184 static struct isp1704_charger_data rx51_charger_data = {
185 .set_power = rx51_charger_set_power,
188 static struct platform_device rx51_charger_device = {
189 .name = "isp1704_charger",
191 .platform_data = &rx51_charger_data,
195 static void __init rx51_charger_init(void)
197 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
198 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
200 platform_device_register(&rx51_charger_device);
203 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
205 #define RX51_GPIO_CAMERA_LENS_COVER 110
206 #define RX51_GPIO_CAMERA_FOCUS 68
207 #define RX51_GPIO_CAMERA_CAPTURE 69
208 #define RX51_GPIO_KEYPAD_SLIDE 71
209 #define RX51_GPIO_LOCK_BUTTON 113
210 #define RX51_GPIO_PROXIMITY 89
212 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
214 static struct gpio_keys_button rx51_gpio_keys[] = {
216 .desc = "Camera Lens Cover",
218 .code = SW_CAMERA_LENS_COVER,
219 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
221 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
223 .desc = "Camera Focus",
225 .code = KEY_CAMERA_FOCUS,
226 .gpio = RX51_GPIO_CAMERA_FOCUS,
228 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
230 .desc = "Camera Capture",
233 .gpio = RX51_GPIO_CAMERA_CAPTURE,
235 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
237 .desc = "Lock Button",
239 .code = KEY_SCREENLOCK,
240 .gpio = RX51_GPIO_LOCK_BUTTON,
242 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
244 .desc = "Keypad Slide",
246 .code = SW_KEYPAD_SLIDE,
247 .gpio = RX51_GPIO_KEYPAD_SLIDE,
249 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
251 .desc = "Proximity Sensor",
253 .code = SW_FRONT_PROXIMITY,
254 .gpio = RX51_GPIO_PROXIMITY,
256 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
260 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
261 .buttons = rx51_gpio_keys,
262 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
265 static struct platform_device rx51_gpio_keys_device = {
269 .platform_data = &rx51_gpio_keys_data,
273 static void __init rx51_add_gpio_keys(void)
275 platform_device_register(&rx51_gpio_keys_device);
278 static void __init rx51_add_gpio_keys(void)
281 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
283 static uint32_t board_keymap[] = {
285 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
286 * connected to the ground" matrix state.
291 KEY(0, 3, KEY_COMMA),
292 KEY(0, 4, KEY_BACKSPACE),
308 KEY(2, 3, KEY_ENTER),
319 KEY(3, 5, KEY_SPACE),
320 KEY(3, 6, KEY_SPACE),
325 KEY(4, 2, KEY_RIGHT),
326 KEY(4, 4, KEY_LEFTCTRL),
327 KEY(4, 5, KEY_RIGHTALT),
328 KEY(4, 6, KEY_LEFTSHIFT),
341 static struct matrix_keymap_data board_map_data = {
342 .keymap = board_keymap,
343 .keymap_size = ARRAY_SIZE(board_keymap),
346 static struct twl4030_keypad_data rx51_kp_data = {
347 .keymap_data = &board_map_data,
353 /* Enable input logic and pull all lines up when eMMC is on. */
354 static struct omap_board_mux rx51_mmc2_on_mux[] = {
355 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
356 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
357 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
358 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
359 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
360 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
361 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
362 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
363 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
364 { .reg_offset = OMAP_MUX_TERMINATOR },
367 /* Disable input logic and pull all lines down when eMMC is off. */
368 static struct omap_board_mux rx51_mmc2_off_mux[] = {
369 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
370 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
371 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
372 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
373 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
374 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
375 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
376 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
377 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
378 { .reg_offset = OMAP_MUX_TERMINATOR },
381 static struct omap_mux_partition *partition;
384 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
385 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
387 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
390 omap_mux_write_array(partition, rx51_mmc2_on_mux);
392 omap_mux_write_array(partition, rx51_mmc2_off_mux);
395 static struct omap2_hsmmc_info mmc[] __initdata = {
399 .caps = MMC_CAP_4_BIT_DATA,
403 .power_saving = true,
408 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
409 /* See also rx51_mmc2_remux */
412 .nonremovable = true,
413 .power_saving = true,
414 .remux = rx51_mmc2_remux,
419 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
420 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
423 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
424 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
427 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
428 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
431 static struct regulator_consumer_supply rx51_vsim_supply[] = {
432 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
435 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
436 /* tlv320aic3x analog supplies */
437 REGULATOR_SUPPLY("AVDD", "2-0018"),
438 REGULATOR_SUPPLY("DRVDD", "2-0018"),
439 REGULATOR_SUPPLY("AVDD", "2-0019"),
440 REGULATOR_SUPPLY("DRVDD", "2-0019"),
442 REGULATOR_SUPPLY("Vdd", "2-0060"),
443 /* Keep vmmc as last item. It is not iterated for newer boards */
444 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
447 static struct regulator_consumer_supply rx51_vio_supplies[] = {
448 /* tlv320aic3x digital supplies */
449 REGULATOR_SUPPLY("IOVDD", "2-0018"),
450 REGULATOR_SUPPLY("DVDD", "2-0018"),
451 REGULATOR_SUPPLY("IOVDD", "2-0019"),
452 REGULATOR_SUPPLY("DVDD", "2-0019"),
453 /* Si4713 IO supply */
454 REGULATOR_SUPPLY("vio", "2-0063"),
457 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
458 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
460 REGULATOR_SUPPLY("vdd", "2-0063"),
463 static struct regulator_init_data rx51_vaux1 = {
468 .always_on = true, /* due battery cover sensor */
469 .valid_modes_mask = REGULATOR_MODE_NORMAL
470 | REGULATOR_MODE_STANDBY,
471 .valid_ops_mask = REGULATOR_CHANGE_MODE
472 | REGULATOR_CHANGE_STATUS,
474 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
475 .consumer_supplies = rx51_vaux1_consumers,
478 static struct regulator_init_data rx51_vaux2 = {
483 .valid_modes_mask = REGULATOR_MODE_NORMAL
484 | REGULATOR_MODE_STANDBY,
485 .valid_ops_mask = REGULATOR_CHANGE_MODE
486 | REGULATOR_CHANGE_STATUS,
488 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
489 .consumer_supplies = rx51_vaux2_supply,
492 /* VAUX3 - adds more power to VIO_18 rail */
493 static struct regulator_init_data rx51_vaux3_cam = {
495 .name = "VCAM_DIG_18",
499 .valid_modes_mask = REGULATOR_MODE_NORMAL
500 | REGULATOR_MODE_STANDBY,
501 .valid_ops_mask = REGULATOR_CHANGE_MODE
502 | REGULATOR_CHANGE_STATUS,
506 static struct regulator_init_data rx51_vaux3_mmc = {
512 .valid_modes_mask = REGULATOR_MODE_NORMAL
513 | REGULATOR_MODE_STANDBY,
514 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
515 | REGULATOR_CHANGE_MODE
516 | REGULATOR_CHANGE_STATUS,
518 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
519 .consumer_supplies = rx51_vaux3_supply,
522 static struct regulator_init_data rx51_vaux4 = {
524 .name = "VCAM_ANA_28",
528 .valid_modes_mask = REGULATOR_MODE_NORMAL
529 | REGULATOR_MODE_STANDBY,
530 .valid_ops_mask = REGULATOR_CHANGE_MODE
531 | REGULATOR_CHANGE_STATUS,
535 static struct regulator_init_data rx51_vmmc1 = {
539 .valid_modes_mask = REGULATOR_MODE_NORMAL
540 | REGULATOR_MODE_STANDBY,
541 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
542 | REGULATOR_CHANGE_MODE
543 | REGULATOR_CHANGE_STATUS,
545 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
546 .consumer_supplies = rx51_vmmc1_supply,
549 static struct regulator_init_data rx51_vmmc2 = {
554 .always_on = true, /* due VIO leak to AIC34 VDDs */
556 .valid_modes_mask = REGULATOR_MODE_NORMAL
557 | REGULATOR_MODE_STANDBY,
558 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
559 | REGULATOR_CHANGE_MODE
560 | REGULATOR_CHANGE_STATUS,
562 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
563 .consumer_supplies = rx51_vmmc2_supplies,
566 static struct regulator_init_data rx51_vpll1 = {
573 .valid_modes_mask = REGULATOR_MODE_NORMAL
574 | REGULATOR_MODE_STANDBY,
575 .valid_ops_mask = REGULATOR_CHANGE_MODE,
579 static struct regulator_init_data rx51_vpll2 = {
586 .valid_modes_mask = REGULATOR_MODE_NORMAL
587 | REGULATOR_MODE_STANDBY,
588 .valid_ops_mask = REGULATOR_CHANGE_MODE,
592 static struct regulator_init_data rx51_vsim = {
594 .name = "VMMC2_IO_18",
598 .valid_modes_mask = REGULATOR_MODE_NORMAL
599 | REGULATOR_MODE_STANDBY,
600 .valid_ops_mask = REGULATOR_CHANGE_MODE
601 | REGULATOR_CHANGE_STATUS,
603 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
604 .consumer_supplies = rx51_vsim_supply,
607 static struct regulator_init_data rx51_vio = {
611 .valid_modes_mask = REGULATOR_MODE_NORMAL
612 | REGULATOR_MODE_STANDBY,
613 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
614 | REGULATOR_CHANGE_MODE
615 | REGULATOR_CHANGE_STATUS,
617 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
618 .consumer_supplies = rx51_vio_supplies,
621 static struct regulator_init_data rx51_vintana1 = {
627 .valid_modes_mask = REGULATOR_MODE_NORMAL
628 | REGULATOR_MODE_STANDBY,
629 .valid_ops_mask = REGULATOR_CHANGE_MODE,
633 static struct regulator_init_data rx51_vintana2 = {
640 .valid_modes_mask = REGULATOR_MODE_NORMAL
641 | REGULATOR_MODE_STANDBY,
642 .valid_ops_mask = REGULATOR_CHANGE_MODE,
646 static struct regulator_init_data rx51_vintdig = {
652 .valid_modes_mask = REGULATOR_MODE_NORMAL
653 | REGULATOR_MODE_STANDBY,
654 .valid_ops_mask = REGULATOR_CHANGE_MODE,
658 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
659 .gpio_reset = RX51_FMTX_RESET_GPIO,
662 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
663 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
664 .platform_data = &rx51_si4713_i2c_data,
667 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
669 .subdev_board_info = &rx51_si4713_board_info,
672 static struct platform_device rx51_si4713_dev = {
673 .name = "radio-si4713",
676 .platform_data = &rx51_si4713_data,
680 static __init void rx51_init_si4713(void)
684 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
686 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
689 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
690 platform_device_register(&rx51_si4713_dev);
693 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
695 /* FIXME this gpio setup is just a placeholder for now */
696 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
697 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
702 static struct twl4030_gpio_platform_data rx51_gpio_data = {
703 .gpio_base = OMAP_MAX_GPIO_LINES,
704 .irq_base = TWL4030_GPIO_IRQ_BASE,
705 .irq_end = TWL4030_GPIO_IRQ_END,
706 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
708 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
709 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
710 | BIT(16) | BIT(17) ,
711 .setup = rx51_twlgpio_setup,
714 static struct twl4030_ins sleep_on_seq[] __initdata = {
716 * Turn off everything
718 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
721 static struct twl4030_script sleep_on_script __initdata = {
722 .script = sleep_on_seq,
723 .size = ARRAY_SIZE(sleep_on_seq),
724 .flags = TWL4030_SLEEP_SCRIPT,
727 static struct twl4030_ins wakeup_seq[] __initdata = {
729 * Reenable everything
731 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
734 static struct twl4030_script wakeup_script __initdata = {
735 .script = wakeup_seq,
736 .size = ARRAY_SIZE(wakeup_seq),
737 .flags = TWL4030_WAKEUP12_SCRIPT,
740 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
742 * Reenable everything
744 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
747 static struct twl4030_script wakeup_p3_script __initdata = {
748 .script = wakeup_p3_seq,
749 .size = ARRAY_SIZE(wakeup_p3_seq),
750 .flags = TWL4030_WAKEUP3_SCRIPT,
753 static struct twl4030_ins wrst_seq[] __initdata = {
756 * Reset VDD1 regulator.
757 * Reset VDD2 regulator.
758 * Reset VPLL1 regulator.
759 * Enable sysclk output.
762 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
763 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
765 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
766 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
767 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
768 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
769 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
770 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
773 static struct twl4030_script wrst_script __initdata = {
775 .size = ARRAY_SIZE(wrst_seq),
776 .flags = TWL4030_WRST_SCRIPT,
779 static struct twl4030_script *twl4030_scripts[] __initdata = {
780 /* wakeup12 script should be loaded before sleep script, otherwise a
781 board might hit retention before loading of wakeup script is
782 completed. This can cause boot failures depending on timing issues.
790 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
791 { .resource = RES_VDD1, .devgroup = -1,
792 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
793 .remap_sleep = RES_STATE_OFF
795 { .resource = RES_VDD2, .devgroup = -1,
796 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
797 .remap_sleep = RES_STATE_OFF
799 { .resource = RES_VPLL1, .devgroup = -1,
800 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
801 .remap_sleep = RES_STATE_OFF
803 { .resource = RES_VPLL2, .devgroup = -1,
804 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
806 { .resource = RES_VAUX1, .devgroup = -1,
807 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
809 { .resource = RES_VAUX2, .devgroup = -1,
810 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
812 { .resource = RES_VAUX3, .devgroup = -1,
813 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
815 { .resource = RES_VAUX4, .devgroup = -1,
816 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
818 { .resource = RES_VMMC1, .devgroup = -1,
819 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
821 { .resource = RES_VMMC2, .devgroup = -1,
822 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
824 { .resource = RES_VDAC, .devgroup = -1,
825 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
827 { .resource = RES_VSIM, .devgroup = -1,
828 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
830 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
831 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
833 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
834 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
836 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
837 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
839 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
840 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
842 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
843 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
845 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
846 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
848 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
849 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
851 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
852 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
854 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
855 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
857 { .resource = RES_32KCLKOUT, .devgroup = -1,
858 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
860 { .resource = RES_RESET, .devgroup = -1,
861 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
863 { .resource = RES_MAIN_REF, .devgroup = -1,
864 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
869 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
870 .scripts = twl4030_scripts,
871 .num = ARRAY_SIZE(twl4030_scripts),
872 .resource_config = twl4030_rconfig,
875 struct twl4030_vibra_data rx51_vibra_data __initdata = {
879 struct twl4030_audio_data rx51_audio_data __initdata = {
880 .audio_mclk = 26000000,
881 .vibra = &rx51_vibra_data,
884 static struct twl4030_platform_data rx51_twldata __initdata = {
885 /* platform_data for children goes here */
886 .gpio = &rx51_gpio_data,
887 .keypad = &rx51_kp_data,
888 .power = &rx51_t2scripts_data,
889 .audio = &rx51_audio_data,
891 .vaux1 = &rx51_vaux1,
892 .vaux2 = &rx51_vaux2,
893 .vaux4 = &rx51_vaux4,
894 .vmmc1 = &rx51_vmmc1,
895 .vpll1 = &rx51_vpll1,
896 .vpll2 = &rx51_vpll2,
898 .vintana1 = &rx51_vintana1,
899 .vintana2 = &rx51_vintana2,
900 .vintdig = &rx51_vintdig,
904 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
908 /* Audio setup data */
909 static struct aic3x_setup_data rx51_aic34_setup = {
910 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
911 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
914 static struct aic3x_pdata rx51_aic3x_data = {
915 .setup = &rx51_aic34_setup,
919 static struct aic3x_pdata rx51_aic3x_data2 = {
923 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
925 I2C_BOARD_INFO("tlv320aic3x", 0x18),
926 .platform_data = &rx51_aic3x_data,
929 I2C_BOARD_INFO("tlv320aic3x", 0x19),
930 .platform_data = &rx51_aic3x_data2,
932 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
934 I2C_BOARD_INFO("tsl2563", 0x29),
935 .platform_data = &rx51_tsl2563_platform_data,
938 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
940 I2C_BOARD_INFO("lp5523", 0x32),
941 .platform_data = &rx51_lp5523_platform_data,
945 I2C_BOARD_INFO("bq27200", 0x55),
948 I2C_BOARD_INFO("tpa6130a2", 0x60),
949 .platform_data = &rx51_tpa6130a2_data,
953 static int __init rx51_i2c_init(void)
955 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
956 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
957 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
958 /* Only older boards use VMMC2 for internal MMC */
959 rx51_vmmc2.num_consumer_supplies--;
961 rx51_twldata.vaux3 = &rx51_vaux3_cam;
963 rx51_twldata.vmmc2 = &rx51_vmmc2;
964 omap3_pmic_get_config(&rx51_twldata,
965 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
966 TWL_COMMON_REGULATOR_VDAC);
968 rx51_twldata.vdac->constraints.apply_uV = true;
969 rx51_twldata.vdac->constraints.name = "VDAC";
971 omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
972 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
973 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
974 omap_register_i2c_bus(3, 400, NULL, 0);
978 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
979 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
981 static struct mtd_partition onenand_partitions[] = {
983 .name = "bootloader",
986 .mask_flags = MTD_WRITEABLE, /* Force read-only */
990 .offset = MTDPART_OFS_APPEND,
995 .offset = MTDPART_OFS_APPEND,
1000 .offset = MTDPART_OFS_APPEND,
1005 .offset = MTDPART_OFS_APPEND,
1010 .offset = MTDPART_OFS_APPEND,
1011 .size = MTDPART_SIZ_FULL,
1015 static struct omap_onenand_platform_data board_onenand_data[] = {
1019 .parts = onenand_partitions,
1020 .nr_parts = ARRAY_SIZE(onenand_partitions),
1021 .flags = ONENAND_SYNC_READWRITE,
1026 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1028 static struct omap_smc91x_platform_data board_smc91x_data = {
1033 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1036 static void __init board_smc91x_init(void)
1038 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1039 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1040 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1042 gpmc_smc91x_init(&board_smc91x_data);
1047 static inline void board_smc91x_init(void)
1053 static void rx51_wl1251_set_power(bool enable)
1055 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1058 static struct gpio rx51_wl1251_gpios[] __initdata = {
1059 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1060 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1063 static void __init rx51_init_wl1251(void)
1067 ret = gpio_request_array(rx51_wl1251_gpios,
1068 ARRAY_SIZE(rx51_wl1251_gpios));
1072 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1076 wl1251_pdata.set_power = rx51_wl1251_set_power;
1077 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1082 gpio_free(RX51_WL1251_IRQ_GPIO);
1083 gpio_free(RX51_WL1251_POWER_GPIO);
1085 printk(KERN_ERR "wl1251 board initialisation failed\n");
1086 wl1251_pdata.set_power = NULL;
1089 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1090 * set_power is null, and wl1251_probe() will fail.
1094 static struct tsc2005_platform_data tsc2005_pdata = {
1095 .ts_pressure_max = 2048,
1096 .ts_pressure_fudge = 2,
1101 .ts_x_plate_ohm = 280,
1102 .esd_timeout_ms = 8000,
1105 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1106 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1107 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1110 static void rx51_tsc2005_set_reset(bool enable)
1112 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1115 static void __init rx51_init_tsc2005(void)
1119 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1120 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1122 r = gpio_request_array(rx51_tsc2005_gpios,
1123 ARRAY_SIZE(rx51_tsc2005_gpios));
1125 printk(KERN_ERR "tsc2005 board initialization failed\n");
1126 tsc2005_pdata.esd_timeout_ms = 0;
1130 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1131 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1132 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1135 void __init rx51_peripherals_init(void)
1138 regulator_has_full_constraints();
1139 gpmc_onenand_init(board_onenand_data);
1140 board_smc91x_init();
1141 rx51_add_gpio_keys();
1143 rx51_init_tsc2005();
1145 spi_register_board_info(rx51_peripherals_spi_board_info,
1146 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1148 partition = omap_mux_get("core");
1150 omap_hsmmc_init(mmc);
1152 rx51_charger_init();