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>
37 #include <plat/omap-pm.h>
39 #include <mach/board-rx51.h>
41 #include <sound/tlv320aic3x.h>
42 #include <sound/tpa6130a2-plat.h>
43 #include <media/radio-si4713.h>
44 #include <media/si4713.h>
45 #include <linux/leds-lp5523.h>
47 #include <../drivers/staging/iio/light/tsl2563.h>
48 #include <linux/lis3lv02d.h>
50 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
51 #include <media/ir-rx51.h>
56 #include "common-board-devices.h"
58 #define SYSTEM_REV_B_USES_VAUX3 0x1699
59 #define SYSTEM_REV_S_USES_VAUX3 0x8
61 #define RX51_WL1251_POWER_GPIO 87
62 #define RX51_WL1251_IRQ_GPIO 42
63 #define RX51_FMTX_RESET_GPIO 163
64 #define RX51_FMTX_IRQ 53
65 #define RX51_LP5523_CHIP_EN_GPIO 41
67 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
69 #define RX51_TSC2005_RESET_GPIO 104
70 #define RX51_TSC2005_IRQ_GPIO 100
72 #define LIS302_IRQ1_GPIO 181
73 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */
75 /* list all spi devices here */
78 RX51_SPI_MIPID, /* LCD panel */
79 RX51_SPI_TSC2005, /* Touch Controller */
82 static struct wl12xx_platform_data wl1251_pdata;
83 static struct tsc2005_platform_data tsc2005_pdata;
85 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
86 static int lis302_setup(void)
89 int irq1 = LIS302_IRQ1_GPIO;
90 int irq2 = LIS302_IRQ2_GPIO;
92 /* gpio for interrupt pin 1 */
93 err = gpio_request(irq1, "lis3lv02dl_irq1");
95 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
99 /* gpio for interrupt pin 2 */
100 err = gpio_request(irq2, "lis3lv02dl_irq2");
103 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
107 gpio_direction_input(irq1);
108 gpio_direction_input(irq2);
114 static int lis302_release(void)
116 gpio_free(LIS302_IRQ1_GPIO);
117 gpio_free(LIS302_IRQ2_GPIO);
122 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
123 .click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
125 /* Limits are 0.5g * value */
128 .click_thresh_z = 10,
129 /* Click must be longer than time limit */
130 .click_time_limit = 9,
131 /* Kind of debounce filter */
134 /* Limits for all axis. millig-value / 18 to get HW values */
135 .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
136 .wakeup_thresh = 800 / 18,
137 .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
138 .wakeup_thresh2 = 900 / 18,
140 .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
142 /* Interrupt line 2 for click detection, line 1 for thresholds */
143 .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
145 .axis_x = LIS3_DEV_X,
146 .axis_y = LIS3_INV_DEV_Y,
147 .axis_z = LIS3_INV_DEV_Z,
148 .setup_resources = lis302_setup,
149 .release_resources = lis302_release,
150 .st_min_limits = {-32, 3, 3},
151 .st_max_limits = {-3, 32, 32},
155 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
156 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
157 .cover_comp_gain = 16,
161 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
162 static struct lp5523_led_config rx51_lp5523_led_config[] = {
193 static int rx51_lp5523_setup(void)
195 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
199 static void rx51_lp5523_release(void)
201 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
204 static void rx51_lp5523_enable(bool state)
206 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
209 static struct lp5523_platform_data rx51_lp5523_platform_data = {
210 .led_config = rx51_lp5523_led_config,
211 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
212 .clock_mode = LP5523_CLOCK_AUTO,
213 .setup_resources = rx51_lp5523_setup,
214 .release_resources = rx51_lp5523_release,
215 .enable = rx51_lp5523_enable,
219 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
223 static struct omap2_mcspi_device_config mipid_mcspi_config = {
227 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
231 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
232 [RX51_SPI_WL1251] = {
233 .modalias = "wl1251",
236 .max_speed_hz = 48000000,
238 .controller_data = &wl1251_mcspi_config,
239 .platform_data = &wl1251_pdata,
242 .modalias = "acx565akm",
245 .max_speed_hz = 6000000,
246 .controller_data = &mipid_mcspi_config,
248 [RX51_SPI_TSC2005] = {
249 .modalias = "tsc2005",
252 .max_speed_hz = 6000000,
253 .controller_data = &tsc2005_mcspi_config,
254 .platform_data = &tsc2005_pdata,
258 static void rx51_charger_set_power(bool on)
260 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
263 static struct isp1704_charger_data rx51_charger_data = {
264 .set_power = rx51_charger_set_power,
267 static struct platform_device rx51_charger_device = {
268 .name = "isp1704_charger",
270 .platform_data = &rx51_charger_data,
274 static void __init rx51_charger_init(void)
276 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
277 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
279 platform_device_register(&rx51_charger_device);
282 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
284 #define RX51_GPIO_CAMERA_LENS_COVER 110
285 #define RX51_GPIO_CAMERA_FOCUS 68
286 #define RX51_GPIO_CAMERA_CAPTURE 69
287 #define RX51_GPIO_KEYPAD_SLIDE 71
288 #define RX51_GPIO_LOCK_BUTTON 113
289 #define RX51_GPIO_PROXIMITY 89
291 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
293 static struct gpio_keys_button rx51_gpio_keys[] = {
295 .desc = "Camera Lens Cover",
297 .code = SW_CAMERA_LENS_COVER,
298 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
300 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
302 .desc = "Camera Focus",
304 .code = KEY_CAMERA_FOCUS,
305 .gpio = RX51_GPIO_CAMERA_FOCUS,
307 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
309 .desc = "Camera Capture",
312 .gpio = RX51_GPIO_CAMERA_CAPTURE,
314 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
316 .desc = "Lock Button",
318 .code = KEY_SCREENLOCK,
319 .gpio = RX51_GPIO_LOCK_BUTTON,
321 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
323 .desc = "Keypad Slide",
325 .code = SW_KEYPAD_SLIDE,
326 .gpio = RX51_GPIO_KEYPAD_SLIDE,
328 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
330 .desc = "Proximity Sensor",
332 .code = SW_FRONT_PROXIMITY,
333 .gpio = RX51_GPIO_PROXIMITY,
335 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
339 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
340 .buttons = rx51_gpio_keys,
341 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
344 static struct platform_device rx51_gpio_keys_device = {
348 .platform_data = &rx51_gpio_keys_data,
352 static void __init rx51_add_gpio_keys(void)
354 platform_device_register(&rx51_gpio_keys_device);
357 static void __init rx51_add_gpio_keys(void)
360 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
362 static uint32_t board_keymap[] = {
364 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
365 * connected to the ground" matrix state.
370 KEY(0, 3, KEY_COMMA),
371 KEY(0, 4, KEY_BACKSPACE),
387 KEY(2, 3, KEY_ENTER),
398 KEY(3, 5, KEY_SPACE),
399 KEY(3, 6, KEY_SPACE),
404 KEY(4, 2, KEY_RIGHT),
405 KEY(4, 4, KEY_LEFTCTRL),
406 KEY(4, 5, KEY_RIGHTALT),
407 KEY(4, 6, KEY_LEFTSHIFT),
420 static struct matrix_keymap_data board_map_data = {
421 .keymap = board_keymap,
422 .keymap_size = ARRAY_SIZE(board_keymap),
425 static struct twl4030_keypad_data rx51_kp_data = {
426 .keymap_data = &board_map_data,
432 /* Enable input logic and pull all lines up when eMMC is on. */
433 static struct omap_board_mux rx51_mmc2_on_mux[] = {
434 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
435 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
436 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
437 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
438 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
439 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
440 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
441 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
442 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
443 { .reg_offset = OMAP_MUX_TERMINATOR },
446 /* Disable input logic and pull all lines down when eMMC is off. */
447 static struct omap_board_mux rx51_mmc2_off_mux[] = {
448 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
449 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
450 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
451 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
452 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
453 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
454 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
455 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
456 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
457 { .reg_offset = OMAP_MUX_TERMINATOR },
460 static struct omap_mux_partition *partition;
463 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
464 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
466 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
469 omap_mux_write_array(partition, rx51_mmc2_on_mux);
471 omap_mux_write_array(partition, rx51_mmc2_off_mux);
474 static struct omap2_hsmmc_info mmc[] __initdata = {
478 .caps = MMC_CAP_4_BIT_DATA,
482 .power_saving = true,
487 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
488 /* See also rx51_mmc2_remux */
491 .nonremovable = true,
492 .power_saving = true,
493 .remux = rx51_mmc2_remux,
498 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
499 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
502 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
503 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
506 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
507 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
510 static struct regulator_consumer_supply rx51_vsim_supply[] = {
511 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
514 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
515 /* tlv320aic3x analog supplies */
516 REGULATOR_SUPPLY("AVDD", "2-0018"),
517 REGULATOR_SUPPLY("DRVDD", "2-0018"),
518 REGULATOR_SUPPLY("AVDD", "2-0019"),
519 REGULATOR_SUPPLY("DRVDD", "2-0019"),
521 REGULATOR_SUPPLY("Vdd", "2-0060"),
522 /* Keep vmmc as last item. It is not iterated for newer boards */
523 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
526 static struct regulator_consumer_supply rx51_vio_supplies[] = {
527 /* tlv320aic3x digital supplies */
528 REGULATOR_SUPPLY("IOVDD", "2-0018"),
529 REGULATOR_SUPPLY("DVDD", "2-0018"),
530 REGULATOR_SUPPLY("IOVDD", "2-0019"),
531 REGULATOR_SUPPLY("DVDD", "2-0019"),
532 /* Si4713 IO supply */
533 REGULATOR_SUPPLY("vio", "2-0063"),
536 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
537 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
539 REGULATOR_SUPPLY("vdd", "2-0063"),
542 static struct regulator_init_data rx51_vaux1 = {
547 .always_on = true, /* due battery cover sensor */
548 .valid_modes_mask = REGULATOR_MODE_NORMAL
549 | REGULATOR_MODE_STANDBY,
550 .valid_ops_mask = REGULATOR_CHANGE_MODE
551 | REGULATOR_CHANGE_STATUS,
553 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
554 .consumer_supplies = rx51_vaux1_consumers,
557 static struct regulator_init_data rx51_vaux2 = {
562 .valid_modes_mask = REGULATOR_MODE_NORMAL
563 | REGULATOR_MODE_STANDBY,
564 .valid_ops_mask = REGULATOR_CHANGE_MODE
565 | REGULATOR_CHANGE_STATUS,
567 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
568 .consumer_supplies = rx51_vaux2_supply,
571 /* VAUX3 - adds more power to VIO_18 rail */
572 static struct regulator_init_data rx51_vaux3_cam = {
574 .name = "VCAM_DIG_18",
578 .valid_modes_mask = REGULATOR_MODE_NORMAL
579 | REGULATOR_MODE_STANDBY,
580 .valid_ops_mask = REGULATOR_CHANGE_MODE
581 | REGULATOR_CHANGE_STATUS,
585 static struct regulator_init_data rx51_vaux3_mmc = {
591 .valid_modes_mask = REGULATOR_MODE_NORMAL
592 | REGULATOR_MODE_STANDBY,
593 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
594 | REGULATOR_CHANGE_MODE
595 | REGULATOR_CHANGE_STATUS,
597 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
598 .consumer_supplies = rx51_vaux3_supply,
601 static struct regulator_init_data rx51_vaux4 = {
603 .name = "VCAM_ANA_28",
607 .valid_modes_mask = REGULATOR_MODE_NORMAL
608 | REGULATOR_MODE_STANDBY,
609 .valid_ops_mask = REGULATOR_CHANGE_MODE
610 | REGULATOR_CHANGE_STATUS,
614 static struct regulator_init_data rx51_vmmc1 = {
618 .valid_modes_mask = REGULATOR_MODE_NORMAL
619 | REGULATOR_MODE_STANDBY,
620 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
621 | REGULATOR_CHANGE_MODE
622 | REGULATOR_CHANGE_STATUS,
624 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
625 .consumer_supplies = rx51_vmmc1_supply,
628 static struct regulator_init_data rx51_vmmc2 = {
633 .always_on = true, /* due VIO leak to AIC34 VDDs */
635 .valid_modes_mask = REGULATOR_MODE_NORMAL
636 | REGULATOR_MODE_STANDBY,
637 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
638 | REGULATOR_CHANGE_MODE
639 | REGULATOR_CHANGE_STATUS,
641 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
642 .consumer_supplies = rx51_vmmc2_supplies,
645 static struct regulator_init_data rx51_vpll1 = {
652 .valid_modes_mask = REGULATOR_MODE_NORMAL
653 | REGULATOR_MODE_STANDBY,
654 .valid_ops_mask = REGULATOR_CHANGE_MODE,
658 static struct regulator_init_data rx51_vpll2 = {
665 .valid_modes_mask = REGULATOR_MODE_NORMAL
666 | REGULATOR_MODE_STANDBY,
667 .valid_ops_mask = REGULATOR_CHANGE_MODE,
671 static struct regulator_init_data rx51_vsim = {
673 .name = "VMMC2_IO_18",
677 .valid_modes_mask = REGULATOR_MODE_NORMAL
678 | REGULATOR_MODE_STANDBY,
679 .valid_ops_mask = REGULATOR_CHANGE_MODE
680 | REGULATOR_CHANGE_STATUS,
682 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
683 .consumer_supplies = rx51_vsim_supply,
686 static struct regulator_init_data rx51_vio = {
690 .valid_modes_mask = REGULATOR_MODE_NORMAL
691 | REGULATOR_MODE_STANDBY,
692 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
693 | REGULATOR_CHANGE_MODE
694 | REGULATOR_CHANGE_STATUS,
696 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
697 .consumer_supplies = rx51_vio_supplies,
700 static struct regulator_init_data rx51_vintana1 = {
706 .valid_modes_mask = REGULATOR_MODE_NORMAL
707 | REGULATOR_MODE_STANDBY,
708 .valid_ops_mask = REGULATOR_CHANGE_MODE,
712 static struct regulator_init_data rx51_vintana2 = {
719 .valid_modes_mask = REGULATOR_MODE_NORMAL
720 | REGULATOR_MODE_STANDBY,
721 .valid_ops_mask = REGULATOR_CHANGE_MODE,
725 static struct regulator_init_data rx51_vintdig = {
731 .valid_modes_mask = REGULATOR_MODE_NORMAL
732 | REGULATOR_MODE_STANDBY,
733 .valid_ops_mask = REGULATOR_CHANGE_MODE,
737 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
738 .gpio_reset = RX51_FMTX_RESET_GPIO,
741 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
742 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
743 .platform_data = &rx51_si4713_i2c_data,
746 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
748 .subdev_board_info = &rx51_si4713_board_info,
751 static struct platform_device rx51_si4713_dev = {
752 .name = "radio-si4713",
755 .platform_data = &rx51_si4713_data,
759 static __init void rx51_init_si4713(void)
763 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
765 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
768 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
769 platform_device_register(&rx51_si4713_dev);
772 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
774 /* FIXME this gpio setup is just a placeholder for now */
775 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
776 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
781 static struct twl4030_gpio_platform_data rx51_gpio_data = {
782 .gpio_base = OMAP_MAX_GPIO_LINES,
783 .irq_base = TWL4030_GPIO_IRQ_BASE,
784 .irq_end = TWL4030_GPIO_IRQ_END,
785 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
787 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
788 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
789 | BIT(16) | BIT(17) ,
790 .setup = rx51_twlgpio_setup,
793 static struct twl4030_ins sleep_on_seq[] __initdata = {
795 * Turn off everything
797 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
800 static struct twl4030_script sleep_on_script __initdata = {
801 .script = sleep_on_seq,
802 .size = ARRAY_SIZE(sleep_on_seq),
803 .flags = TWL4030_SLEEP_SCRIPT,
806 static struct twl4030_ins wakeup_seq[] __initdata = {
808 * Reenable everything
810 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
813 static struct twl4030_script wakeup_script __initdata = {
814 .script = wakeup_seq,
815 .size = ARRAY_SIZE(wakeup_seq),
816 .flags = TWL4030_WAKEUP12_SCRIPT,
819 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
821 * Reenable everything
823 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
826 static struct twl4030_script wakeup_p3_script __initdata = {
827 .script = wakeup_p3_seq,
828 .size = ARRAY_SIZE(wakeup_p3_seq),
829 .flags = TWL4030_WAKEUP3_SCRIPT,
832 static struct twl4030_ins wrst_seq[] __initdata = {
835 * Reset VDD1 regulator.
836 * Reset VDD2 regulator.
837 * Reset VPLL1 regulator.
838 * Enable sysclk output.
841 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
842 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
844 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
845 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
846 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
847 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
848 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
849 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
852 static struct twl4030_script wrst_script __initdata = {
854 .size = ARRAY_SIZE(wrst_seq),
855 .flags = TWL4030_WRST_SCRIPT,
858 static struct twl4030_script *twl4030_scripts[] __initdata = {
859 /* wakeup12 script should be loaded before sleep script, otherwise a
860 board might hit retention before loading of wakeup script is
861 completed. This can cause boot failures depending on timing issues.
869 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
870 { .resource = RES_VDD1, .devgroup = -1,
871 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
872 .remap_sleep = RES_STATE_OFF
874 { .resource = RES_VDD2, .devgroup = -1,
875 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
876 .remap_sleep = RES_STATE_OFF
878 { .resource = RES_VPLL1, .devgroup = -1,
879 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
880 .remap_sleep = RES_STATE_OFF
882 { .resource = RES_VPLL2, .devgroup = -1,
883 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
885 { .resource = RES_VAUX1, .devgroup = -1,
886 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
888 { .resource = RES_VAUX2, .devgroup = -1,
889 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
891 { .resource = RES_VAUX3, .devgroup = -1,
892 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
894 { .resource = RES_VAUX4, .devgroup = -1,
895 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
897 { .resource = RES_VMMC1, .devgroup = -1,
898 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
900 { .resource = RES_VMMC2, .devgroup = -1,
901 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
903 { .resource = RES_VDAC, .devgroup = -1,
904 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
906 { .resource = RES_VSIM, .devgroup = -1,
907 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
909 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
910 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
912 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
913 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
915 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
916 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
918 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
919 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
921 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
922 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
924 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
925 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
927 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
928 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
930 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
931 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
933 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
934 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
936 { .resource = RES_32KCLKOUT, .devgroup = -1,
937 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
939 { .resource = RES_RESET, .devgroup = -1,
940 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
942 { .resource = RES_MAIN_REF, .devgroup = -1,
943 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
948 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
949 .scripts = twl4030_scripts,
950 .num = ARRAY_SIZE(twl4030_scripts),
951 .resource_config = twl4030_rconfig,
954 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
958 static struct twl4030_audio_data rx51_audio_data __initdata = {
959 .audio_mclk = 26000000,
960 .vibra = &rx51_vibra_data,
963 static struct twl4030_platform_data rx51_twldata __initdata = {
964 /* platform_data for children goes here */
965 .gpio = &rx51_gpio_data,
966 .keypad = &rx51_kp_data,
967 .power = &rx51_t2scripts_data,
968 .audio = &rx51_audio_data,
970 .vaux1 = &rx51_vaux1,
971 .vaux2 = &rx51_vaux2,
972 .vaux4 = &rx51_vaux4,
973 .vmmc1 = &rx51_vmmc1,
974 .vpll1 = &rx51_vpll1,
975 .vpll2 = &rx51_vpll2,
977 .vintana1 = &rx51_vintana1,
978 .vintana2 = &rx51_vintana2,
979 .vintdig = &rx51_vintdig,
983 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
987 /* Audio setup data */
988 static struct aic3x_setup_data rx51_aic34_setup = {
989 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
990 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
993 static struct aic3x_pdata rx51_aic3x_data = {
994 .setup = &rx51_aic34_setup,
998 static struct aic3x_pdata rx51_aic3x_data2 = {
1002 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1004 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1005 .platform_data = &rx51_aic3x_data,
1008 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1009 .platform_data = &rx51_aic3x_data2,
1011 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1013 I2C_BOARD_INFO("tsl2563", 0x29),
1014 .platform_data = &rx51_tsl2563_platform_data,
1017 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1019 I2C_BOARD_INFO("lp5523", 0x32),
1020 .platform_data = &rx51_lp5523_platform_data,
1024 I2C_BOARD_INFO("bq27200", 0x55),
1027 I2C_BOARD_INFO("tpa6130a2", 0x60),
1028 .platform_data = &rx51_tpa6130a2_data,
1032 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1033 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1035 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1036 .platform_data = &rx51_lis3lv02d_data,
1041 static int __init rx51_i2c_init(void)
1043 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1044 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1045 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1046 /* Only older boards use VMMC2 for internal MMC */
1047 rx51_vmmc2.num_consumer_supplies--;
1049 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1051 rx51_twldata.vmmc2 = &rx51_vmmc2;
1052 omap3_pmic_get_config(&rx51_twldata,
1053 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1054 TWL_COMMON_REGULATOR_VDAC);
1056 rx51_twldata.vdac->constraints.apply_uV = true;
1057 rx51_twldata.vdac->constraints.name = "VDAC";
1059 omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
1060 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1061 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1062 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1063 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1064 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1066 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1067 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1071 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1072 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1074 static struct mtd_partition onenand_partitions[] = {
1076 .name = "bootloader",
1079 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1083 .offset = MTDPART_OFS_APPEND,
1088 .offset = MTDPART_OFS_APPEND,
1093 .offset = MTDPART_OFS_APPEND,
1098 .offset = MTDPART_OFS_APPEND,
1103 .offset = MTDPART_OFS_APPEND,
1104 .size = MTDPART_SIZ_FULL,
1108 static struct omap_onenand_platform_data board_onenand_data[] = {
1112 .parts = onenand_partitions,
1113 .nr_parts = ARRAY_SIZE(onenand_partitions),
1114 .flags = ONENAND_SYNC_READWRITE,
1119 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1121 static struct omap_smc91x_platform_data board_smc91x_data = {
1126 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1129 static void __init board_smc91x_init(void)
1131 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1132 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1133 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1135 gpmc_smc91x_init(&board_smc91x_data);
1140 static inline void board_smc91x_init(void)
1146 static void rx51_wl1251_set_power(bool enable)
1148 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1151 static struct gpio rx51_wl1251_gpios[] __initdata = {
1152 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1153 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1156 static void __init rx51_init_wl1251(void)
1160 ret = gpio_request_array(rx51_wl1251_gpios,
1161 ARRAY_SIZE(rx51_wl1251_gpios));
1165 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1169 wl1251_pdata.set_power = rx51_wl1251_set_power;
1170 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1175 gpio_free(RX51_WL1251_IRQ_GPIO);
1176 gpio_free(RX51_WL1251_POWER_GPIO);
1178 printk(KERN_ERR "wl1251 board initialisation failed\n");
1179 wl1251_pdata.set_power = NULL;
1182 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1183 * set_power is null, and wl1251_probe() will fail.
1187 static struct tsc2005_platform_data tsc2005_pdata = {
1188 .ts_pressure_max = 2048,
1189 .ts_pressure_fudge = 2,
1194 .ts_x_plate_ohm = 280,
1195 .esd_timeout_ms = 8000,
1198 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1199 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1200 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1203 static void rx51_tsc2005_set_reset(bool enable)
1205 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1208 static void __init rx51_init_tsc2005(void)
1212 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1213 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1215 r = gpio_request_array(rx51_tsc2005_gpios,
1216 ARRAY_SIZE(rx51_tsc2005_gpios));
1218 printk(KERN_ERR "tsc2005 board initialization failed\n");
1219 tsc2005_pdata.esd_timeout_ms = 0;
1223 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1224 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1225 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1228 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1229 static struct lirc_rx51_platform_data rx51_lirc_data = {
1230 .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1231 .pwm_timer = 9, /* Use GPT 9 for CIR */
1234 static struct platform_device rx51_lirc_device = {
1235 .name = "lirc_rx51",
1238 .platform_data = &rx51_lirc_data,
1242 static void __init rx51_init_lirc(void)
1244 platform_device_register(&rx51_lirc_device);
1247 static void __init rx51_init_lirc(void)
1252 void __init rx51_peripherals_init(void)
1255 regulator_has_full_constraints();
1256 gpmc_onenand_init(board_onenand_data);
1257 board_smc91x_init();
1258 rx51_add_gpio_keys();
1260 rx51_init_tsc2005();
1263 spi_register_board_info(rx51_peripherals_spi_board_info,
1264 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1266 partition = omap_mux_get("core");
1268 omap_hsmmc_init(mmc);
1270 rx51_charger_init();