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 <linux/platform_data/spi-omap2-mcspi.h>
29 #include <linux/platform_data/mtd-onenand-omap2.h>
31 #include <asm/system_info.h>
34 #include <linux/omap-dma.h>
35 #include "gpmc-smc91x.h"
37 #include "board-rx51.h"
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/leds-lp5523.h>
45 #include <../drivers/staging/iio/light/tsl2563.h>
46 #include <linux/lis3lv02d.h>
48 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
49 #include <media/ir-rx51.h>
55 #include "common-board-devices.h"
57 #include "gpmc-onenand.h"
59 #define SYSTEM_REV_B_USES_VAUX3 0x1699
60 #define SYSTEM_REV_S_USES_VAUX3 0x8
62 #define RX51_WL1251_POWER_GPIO 87
63 #define RX51_WL1251_IRQ_GPIO 42
64 #define RX51_FMTX_RESET_GPIO 163
65 #define RX51_FMTX_IRQ 53
66 #define RX51_LP5523_CHIP_EN_GPIO 41
68 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
70 #define RX51_TSC2005_RESET_GPIO 104
71 #define RX51_TSC2005_IRQ_GPIO 100
73 #define LIS302_IRQ1_GPIO 181
74 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */
76 /* list all spi devices here */
79 RX51_SPI_MIPID, /* LCD panel */
80 RX51_SPI_TSC2005, /* Touch Controller */
83 static struct wl12xx_platform_data wl1251_pdata;
84 static struct tsc2005_platform_data tsc2005_pdata;
86 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
87 static int lis302_setup(void)
90 int irq1 = LIS302_IRQ1_GPIO;
91 int irq2 = LIS302_IRQ2_GPIO;
93 /* gpio for interrupt pin 1 */
94 err = gpio_request(irq1, "lis3lv02dl_irq1");
96 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
100 /* gpio for interrupt pin 2 */
101 err = gpio_request(irq2, "lis3lv02dl_irq2");
104 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
108 gpio_direction_input(irq1);
109 gpio_direction_input(irq2);
115 static int lis302_release(void)
117 gpio_free(LIS302_IRQ1_GPIO);
118 gpio_free(LIS302_IRQ2_GPIO);
123 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
124 .click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
126 /* Limits are 0.5g * value */
129 .click_thresh_z = 10,
130 /* Click must be longer than time limit */
131 .click_time_limit = 9,
132 /* Kind of debounce filter */
135 /* Limits for all axis. millig-value / 18 to get HW values */
136 .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
137 .wakeup_thresh = 800 / 18,
138 .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
139 .wakeup_thresh2 = 900 / 18,
141 .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
143 /* Interrupt line 2 for click detection, line 1 for thresholds */
144 .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
146 .axis_x = LIS3_DEV_X,
147 .axis_y = LIS3_INV_DEV_Y,
148 .axis_z = LIS3_INV_DEV_Z,
149 .setup_resources = lis302_setup,
150 .release_resources = lis302_release,
151 .st_min_limits = {-32, 3, 3},
152 .st_max_limits = {-3, 32, 32},
156 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
157 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
158 .cover_comp_gain = 16,
162 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
163 static struct lp5523_led_config rx51_lp5523_led_config[] = {
194 static int rx51_lp5523_setup(void)
196 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
200 static void rx51_lp5523_release(void)
202 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
205 static void rx51_lp5523_enable(bool state)
207 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
210 static struct lp5523_platform_data rx51_lp5523_platform_data = {
211 .led_config = rx51_lp5523_led_config,
212 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
213 .clock_mode = LP5523_CLOCK_AUTO,
214 .setup_resources = rx51_lp5523_setup,
215 .release_resources = rx51_lp5523_release,
216 .enable = rx51_lp5523_enable,
220 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
224 static struct omap2_mcspi_device_config mipid_mcspi_config = {
228 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
232 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
233 [RX51_SPI_WL1251] = {
234 .modalias = "wl1251",
237 .max_speed_hz = 48000000,
239 .controller_data = &wl1251_mcspi_config,
240 .platform_data = &wl1251_pdata,
243 .modalias = "acx565akm",
246 .max_speed_hz = 6000000,
247 .controller_data = &mipid_mcspi_config,
249 [RX51_SPI_TSC2005] = {
250 .modalias = "tsc2005",
253 .max_speed_hz = 6000000,
254 .controller_data = &tsc2005_mcspi_config,
255 .platform_data = &tsc2005_pdata,
259 static struct platform_device rx51_battery_device = {
260 .name = "rx51-battery",
264 static void rx51_charger_set_power(bool on)
266 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
269 static struct isp1704_charger_data rx51_charger_data = {
270 .set_power = rx51_charger_set_power,
273 static struct platform_device rx51_charger_device = {
274 .name = "isp1704_charger",
276 .platform_data = &rx51_charger_data,
280 static void __init rx51_charger_init(void)
282 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
283 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
285 platform_device_register(&rx51_battery_device);
286 platform_device_register(&rx51_charger_device);
289 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
291 #define RX51_GPIO_CAMERA_LENS_COVER 110
292 #define RX51_GPIO_CAMERA_FOCUS 68
293 #define RX51_GPIO_CAMERA_CAPTURE 69
294 #define RX51_GPIO_KEYPAD_SLIDE 71
295 #define RX51_GPIO_LOCK_BUTTON 113
296 #define RX51_GPIO_PROXIMITY 89
298 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
300 static struct gpio_keys_button rx51_gpio_keys[] = {
302 .desc = "Camera Lens Cover",
304 .code = SW_CAMERA_LENS_COVER,
305 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
307 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
309 .desc = "Camera Focus",
311 .code = KEY_CAMERA_FOCUS,
312 .gpio = RX51_GPIO_CAMERA_FOCUS,
314 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
316 .desc = "Camera Capture",
319 .gpio = RX51_GPIO_CAMERA_CAPTURE,
321 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
323 .desc = "Lock Button",
325 .code = KEY_SCREENLOCK,
326 .gpio = RX51_GPIO_LOCK_BUTTON,
328 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
330 .desc = "Keypad Slide",
332 .code = SW_KEYPAD_SLIDE,
333 .gpio = RX51_GPIO_KEYPAD_SLIDE,
335 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
337 .desc = "Proximity Sensor",
339 .code = SW_FRONT_PROXIMITY,
340 .gpio = RX51_GPIO_PROXIMITY,
342 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
346 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
347 .buttons = rx51_gpio_keys,
348 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
351 static struct platform_device rx51_gpio_keys_device = {
355 .platform_data = &rx51_gpio_keys_data,
359 static void __init rx51_add_gpio_keys(void)
361 platform_device_register(&rx51_gpio_keys_device);
364 static void __init rx51_add_gpio_keys(void)
367 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
369 static uint32_t board_keymap[] = {
371 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
372 * connected to the ground" matrix state.
377 KEY(0, 3, KEY_COMMA),
378 KEY(0, 4, KEY_BACKSPACE),
394 KEY(2, 3, KEY_ENTER),
405 KEY(3, 5, KEY_SPACE),
406 KEY(3, 6, KEY_SPACE),
411 KEY(4, 2, KEY_RIGHT),
412 KEY(4, 4, KEY_LEFTCTRL),
413 KEY(4, 5, KEY_RIGHTALT),
414 KEY(4, 6, KEY_LEFTSHIFT),
427 static struct matrix_keymap_data board_map_data = {
428 .keymap = board_keymap,
429 .keymap_size = ARRAY_SIZE(board_keymap),
432 static struct twl4030_keypad_data rx51_kp_data = {
433 .keymap_data = &board_map_data,
439 /* Enable input logic and pull all lines up when eMMC is on. */
440 static struct omap_board_mux rx51_mmc2_on_mux[] = {
441 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
442 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
443 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
444 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
445 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
446 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
447 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
448 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
449 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
450 { .reg_offset = OMAP_MUX_TERMINATOR },
453 /* Disable input logic and pull all lines down when eMMC is off. */
454 static struct omap_board_mux rx51_mmc2_off_mux[] = {
455 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
456 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
457 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
458 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
459 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
460 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
461 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
462 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
463 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
464 { .reg_offset = OMAP_MUX_TERMINATOR },
467 static struct omap_mux_partition *partition;
470 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
471 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
473 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
476 omap_mux_write_array(partition, rx51_mmc2_on_mux);
478 omap_mux_write_array(partition, rx51_mmc2_off_mux);
481 static struct omap2_hsmmc_info mmc[] __initdata = {
485 .caps = MMC_CAP_4_BIT_DATA,
489 .power_saving = true,
494 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
495 /* See also rx51_mmc2_remux */
498 .nonremovable = true,
499 .power_saving = true,
500 .remux = rx51_mmc2_remux,
505 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
506 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
509 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
510 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
513 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
514 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
517 static struct regulator_consumer_supply rx51_vsim_supply[] = {
518 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
521 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
522 /* tlv320aic3x analog supplies */
523 REGULATOR_SUPPLY("AVDD", "2-0018"),
524 REGULATOR_SUPPLY("DRVDD", "2-0018"),
525 REGULATOR_SUPPLY("AVDD", "2-0019"),
526 REGULATOR_SUPPLY("DRVDD", "2-0019"),
528 REGULATOR_SUPPLY("Vdd", "2-0060"),
529 /* Keep vmmc as last item. It is not iterated for newer boards */
530 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
533 static struct regulator_consumer_supply rx51_vio_supplies[] = {
534 /* tlv320aic3x digital supplies */
535 REGULATOR_SUPPLY("IOVDD", "2-0018"),
536 REGULATOR_SUPPLY("DVDD", "2-0018"),
537 REGULATOR_SUPPLY("IOVDD", "2-0019"),
538 REGULATOR_SUPPLY("DVDD", "2-0019"),
539 /* Si4713 IO supply */
540 REGULATOR_SUPPLY("vio", "2-0063"),
543 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
544 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
546 REGULATOR_SUPPLY("vdd", "2-0063"),
549 static struct regulator_init_data rx51_vaux1 = {
554 .always_on = true, /* due battery cover sensor */
555 .valid_modes_mask = REGULATOR_MODE_NORMAL
556 | REGULATOR_MODE_STANDBY,
557 .valid_ops_mask = REGULATOR_CHANGE_MODE
558 | REGULATOR_CHANGE_STATUS,
560 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
561 .consumer_supplies = rx51_vaux1_consumers,
564 static struct regulator_init_data rx51_vaux2 = {
569 .valid_modes_mask = REGULATOR_MODE_NORMAL
570 | REGULATOR_MODE_STANDBY,
571 .valid_ops_mask = REGULATOR_CHANGE_MODE
572 | REGULATOR_CHANGE_STATUS,
574 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
575 .consumer_supplies = rx51_vaux2_supply,
578 /* VAUX3 - adds more power to VIO_18 rail */
579 static struct regulator_init_data rx51_vaux3_cam = {
581 .name = "VCAM_DIG_18",
585 .valid_modes_mask = REGULATOR_MODE_NORMAL
586 | REGULATOR_MODE_STANDBY,
587 .valid_ops_mask = REGULATOR_CHANGE_MODE
588 | REGULATOR_CHANGE_STATUS,
592 static struct regulator_init_data rx51_vaux3_mmc = {
598 .valid_modes_mask = REGULATOR_MODE_NORMAL
599 | REGULATOR_MODE_STANDBY,
600 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
601 | REGULATOR_CHANGE_MODE
602 | REGULATOR_CHANGE_STATUS,
604 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
605 .consumer_supplies = rx51_vaux3_supply,
608 static struct regulator_init_data rx51_vaux4 = {
610 .name = "VCAM_ANA_28",
614 .valid_modes_mask = REGULATOR_MODE_NORMAL
615 | REGULATOR_MODE_STANDBY,
616 .valid_ops_mask = REGULATOR_CHANGE_MODE
617 | REGULATOR_CHANGE_STATUS,
621 static struct regulator_init_data rx51_vmmc1 = {
625 .valid_modes_mask = REGULATOR_MODE_NORMAL
626 | REGULATOR_MODE_STANDBY,
627 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
628 | REGULATOR_CHANGE_MODE
629 | REGULATOR_CHANGE_STATUS,
631 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
632 .consumer_supplies = rx51_vmmc1_supply,
635 static struct regulator_init_data rx51_vmmc2 = {
640 .always_on = true, /* due VIO leak to AIC34 VDDs */
642 .valid_modes_mask = REGULATOR_MODE_NORMAL
643 | REGULATOR_MODE_STANDBY,
644 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
645 | REGULATOR_CHANGE_MODE
646 | REGULATOR_CHANGE_STATUS,
648 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
649 .consumer_supplies = rx51_vmmc2_supplies,
652 static struct regulator_init_data rx51_vpll1 = {
659 .valid_modes_mask = REGULATOR_MODE_NORMAL
660 | REGULATOR_MODE_STANDBY,
661 .valid_ops_mask = REGULATOR_CHANGE_MODE,
665 static struct regulator_init_data rx51_vpll2 = {
672 .valid_modes_mask = REGULATOR_MODE_NORMAL
673 | REGULATOR_MODE_STANDBY,
674 .valid_ops_mask = REGULATOR_CHANGE_MODE,
678 static struct regulator_init_data rx51_vsim = {
680 .name = "VMMC2_IO_18",
684 .valid_modes_mask = REGULATOR_MODE_NORMAL
685 | REGULATOR_MODE_STANDBY,
686 .valid_ops_mask = REGULATOR_CHANGE_MODE
687 | REGULATOR_CHANGE_STATUS,
689 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
690 .consumer_supplies = rx51_vsim_supply,
693 static struct regulator_init_data rx51_vio = {
697 .valid_modes_mask = REGULATOR_MODE_NORMAL
698 | REGULATOR_MODE_STANDBY,
699 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
700 | REGULATOR_CHANGE_MODE
701 | REGULATOR_CHANGE_STATUS,
703 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
704 .consumer_supplies = rx51_vio_supplies,
707 static struct regulator_init_data rx51_vintana1 = {
713 .valid_modes_mask = REGULATOR_MODE_NORMAL
714 | REGULATOR_MODE_STANDBY,
715 .valid_ops_mask = REGULATOR_CHANGE_MODE,
719 static struct regulator_init_data rx51_vintana2 = {
726 .valid_modes_mask = REGULATOR_MODE_NORMAL
727 | REGULATOR_MODE_STANDBY,
728 .valid_ops_mask = REGULATOR_CHANGE_MODE,
732 static struct regulator_init_data rx51_vintdig = {
738 .valid_modes_mask = REGULATOR_MODE_NORMAL
739 | REGULATOR_MODE_STANDBY,
740 .valid_ops_mask = REGULATOR_CHANGE_MODE,
744 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
745 .gpio_reset = RX51_FMTX_RESET_GPIO,
748 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
749 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
750 .platform_data = &rx51_si4713_i2c_data,
753 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
755 .subdev_board_info = &rx51_si4713_board_info,
758 static struct platform_device rx51_si4713_dev __initdata_or_module = {
759 .name = "radio-si4713",
762 .platform_data = &rx51_si4713_data,
766 static __init void rx51_init_si4713(void)
770 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
772 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
775 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
776 platform_device_register(&rx51_si4713_dev);
779 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
781 /* FIXME this gpio setup is just a placeholder for now */
782 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
783 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
788 static struct twl4030_gpio_platform_data rx51_gpio_data = {
789 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
791 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
792 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
793 | BIT(16) | BIT(17) ,
794 .setup = rx51_twlgpio_setup,
797 static struct twl4030_ins sleep_on_seq[] __initdata = {
799 * Turn off everything
801 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
804 static struct twl4030_script sleep_on_script __initdata = {
805 .script = sleep_on_seq,
806 .size = ARRAY_SIZE(sleep_on_seq),
807 .flags = TWL4030_SLEEP_SCRIPT,
810 static struct twl4030_ins wakeup_seq[] __initdata = {
812 * Reenable everything
814 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
817 static struct twl4030_script wakeup_script __initdata = {
818 .script = wakeup_seq,
819 .size = ARRAY_SIZE(wakeup_seq),
820 .flags = TWL4030_WAKEUP12_SCRIPT,
823 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
825 * Reenable everything
827 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
830 static struct twl4030_script wakeup_p3_script __initdata = {
831 .script = wakeup_p3_seq,
832 .size = ARRAY_SIZE(wakeup_p3_seq),
833 .flags = TWL4030_WAKEUP3_SCRIPT,
836 static struct twl4030_ins wrst_seq[] __initdata = {
839 * Reset VDD1 regulator.
840 * Reset VDD2 regulator.
841 * Reset VPLL1 regulator.
842 * Enable sysclk output.
845 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
846 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
848 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
849 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
850 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
851 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
852 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
853 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
856 static struct twl4030_script wrst_script __initdata = {
858 .size = ARRAY_SIZE(wrst_seq),
859 .flags = TWL4030_WRST_SCRIPT,
862 static struct twl4030_script *twl4030_scripts[] __initdata = {
863 /* wakeup12 script should be loaded before sleep script, otherwise a
864 board might hit retention before loading of wakeup script is
865 completed. This can cause boot failures depending on timing issues.
873 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
874 { .resource = RES_VDD1, .devgroup = -1,
875 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
876 .remap_sleep = RES_STATE_OFF
878 { .resource = RES_VDD2, .devgroup = -1,
879 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
880 .remap_sleep = RES_STATE_OFF
882 { .resource = RES_VPLL1, .devgroup = -1,
883 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
884 .remap_sleep = RES_STATE_OFF
886 { .resource = RES_VPLL2, .devgroup = -1,
887 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
889 { .resource = RES_VAUX1, .devgroup = -1,
890 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
892 { .resource = RES_VAUX2, .devgroup = -1,
893 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
895 { .resource = RES_VAUX3, .devgroup = -1,
896 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
898 { .resource = RES_VAUX4, .devgroup = -1,
899 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
901 { .resource = RES_VMMC1, .devgroup = -1,
902 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
904 { .resource = RES_VMMC2, .devgroup = -1,
905 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
907 { .resource = RES_VDAC, .devgroup = -1,
908 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
910 { .resource = RES_VSIM, .devgroup = -1,
911 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
913 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
914 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
916 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
917 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
919 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
920 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
922 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
923 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
925 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
926 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
928 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
929 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
931 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
932 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
934 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
935 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
937 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
938 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
940 { .resource = RES_32KCLKOUT, .devgroup = -1,
941 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
943 { .resource = RES_RESET, .devgroup = -1,
944 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
946 { .resource = RES_MAIN_REF, .devgroup = -1,
947 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
952 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
953 .scripts = twl4030_scripts,
954 .num = ARRAY_SIZE(twl4030_scripts),
955 .resource_config = twl4030_rconfig,
958 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
962 static struct twl4030_audio_data rx51_audio_data __initdata = {
963 .audio_mclk = 26000000,
964 .vibra = &rx51_vibra_data,
967 static struct twl4030_platform_data rx51_twldata __initdata = {
968 /* platform_data for children goes here */
969 .gpio = &rx51_gpio_data,
970 .keypad = &rx51_kp_data,
971 .power = &rx51_t2scripts_data,
972 .audio = &rx51_audio_data,
974 .vaux1 = &rx51_vaux1,
975 .vaux2 = &rx51_vaux2,
976 .vaux4 = &rx51_vaux4,
977 .vmmc1 = &rx51_vmmc1,
978 .vpll1 = &rx51_vpll1,
979 .vpll2 = &rx51_vpll2,
981 .vintana1 = &rx51_vintana1,
982 .vintana2 = &rx51_vintana2,
983 .vintdig = &rx51_vintdig,
987 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
991 /* Audio setup data */
992 static struct aic3x_setup_data rx51_aic34_setup = {
993 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
994 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
997 static struct aic3x_pdata rx51_aic3x_data = {
998 .setup = &rx51_aic34_setup,
1002 static struct aic3x_pdata rx51_aic3x_data2 = {
1006 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1008 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1009 .platform_data = &rx51_aic3x_data,
1012 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1013 .platform_data = &rx51_aic3x_data2,
1015 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1017 I2C_BOARD_INFO("tsl2563", 0x29),
1018 .platform_data = &rx51_tsl2563_platform_data,
1021 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1023 I2C_BOARD_INFO("lp5523", 0x32),
1024 .platform_data = &rx51_lp5523_platform_data,
1028 I2C_BOARD_INFO("bq27200", 0x55),
1031 I2C_BOARD_INFO("tpa6130a2", 0x60),
1032 .platform_data = &rx51_tpa6130a2_data,
1036 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1037 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1039 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1040 .platform_data = &rx51_lis3lv02d_data,
1045 static int __init rx51_i2c_init(void)
1047 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1048 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1049 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1050 /* Only older boards use VMMC2 for internal MMC */
1051 rx51_vmmc2.num_consumer_supplies--;
1053 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1055 rx51_twldata.vmmc2 = &rx51_vmmc2;
1056 omap3_pmic_get_config(&rx51_twldata,
1057 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1058 TWL_COMMON_REGULATOR_VDAC);
1060 rx51_twldata.vdac->constraints.apply_uV = true;
1061 rx51_twldata.vdac->constraints.name = "VDAC";
1063 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1064 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1065 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1066 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1067 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1068 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1070 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1071 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1075 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1076 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1078 static struct mtd_partition onenand_partitions[] = {
1080 .name = "bootloader",
1083 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1087 .offset = MTDPART_OFS_APPEND,
1092 .offset = MTDPART_OFS_APPEND,
1097 .offset = MTDPART_OFS_APPEND,
1102 .offset = MTDPART_OFS_APPEND,
1107 .offset = MTDPART_OFS_APPEND,
1108 .size = MTDPART_SIZ_FULL,
1112 static struct omap_onenand_platform_data board_onenand_data[] = {
1116 .parts = onenand_partitions,
1117 .nr_parts = ARRAY_SIZE(onenand_partitions),
1118 .flags = ONENAND_SYNC_READWRITE,
1123 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1125 static struct omap_smc91x_platform_data board_smc91x_data = {
1130 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1133 static void __init board_smc91x_init(void)
1135 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1136 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1137 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1139 gpmc_smc91x_init(&board_smc91x_data);
1144 static inline void board_smc91x_init(void)
1150 static void rx51_wl1251_set_power(bool enable)
1152 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1155 static struct gpio rx51_wl1251_gpios[] __initdata = {
1156 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1157 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1160 static void __init rx51_init_wl1251(void)
1164 ret = gpio_request_array(rx51_wl1251_gpios,
1165 ARRAY_SIZE(rx51_wl1251_gpios));
1169 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1173 wl1251_pdata.set_power = rx51_wl1251_set_power;
1174 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1179 gpio_free(RX51_WL1251_IRQ_GPIO);
1180 gpio_free(RX51_WL1251_POWER_GPIO);
1182 printk(KERN_ERR "wl1251 board initialisation failed\n");
1183 wl1251_pdata.set_power = NULL;
1186 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1187 * set_power is null, and wl1251_probe() will fail.
1191 static struct tsc2005_platform_data tsc2005_pdata = {
1192 .ts_pressure_max = 2048,
1193 .ts_pressure_fudge = 2,
1198 .ts_x_plate_ohm = 280,
1199 .esd_timeout_ms = 8000,
1202 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1203 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1204 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1207 static void rx51_tsc2005_set_reset(bool enable)
1209 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1212 static void __init rx51_init_tsc2005(void)
1216 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1217 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1219 r = gpio_request_array(rx51_tsc2005_gpios,
1220 ARRAY_SIZE(rx51_tsc2005_gpios));
1222 printk(KERN_ERR "tsc2005 board initialization failed\n");
1223 tsc2005_pdata.esd_timeout_ms = 0;
1227 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1228 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1229 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1232 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1233 static struct lirc_rx51_platform_data rx51_lirc_data = {
1234 .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1235 .pwm_timer = 9, /* Use GPT 9 for CIR */
1238 static struct platform_device rx51_lirc_device = {
1239 .name = "lirc_rx51",
1242 .platform_data = &rx51_lirc_data,
1246 static void __init rx51_init_lirc(void)
1248 platform_device_register(&rx51_lirc_device);
1251 static void __init rx51_init_lirc(void)
1256 void __init rx51_peripherals_init(void)
1259 regulator_has_full_constraints();
1260 gpmc_onenand_init(board_onenand_data);
1261 board_smc91x_init();
1262 rx51_add_gpio_keys();
1264 rx51_init_tsc2005();
1267 spi_register_board_info(rx51_peripherals_spi_board_info,
1268 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1270 partition = omap_mux_get("core");
1272 omap_hsmmc_init(mmc);
1274 rx51_charger_init();