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/platform_data/leds-lp55xx.h>
45 #include <linux/platform_data/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 lp55xx_led_config rx51_lp5523_led_config[] = {
165 .name = "lp5523:kb1",
169 .name = "lp5523:kb2",
173 .name = "lp5523:kb3",
177 .name = "lp5523:kb4",
193 .name = "lp5523:kb5",
197 .name = "lp5523:kb6",
203 static int rx51_lp5523_setup(void)
205 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
209 static void rx51_lp5523_release(void)
211 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
214 static void rx51_lp5523_enable(bool state)
216 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
219 static struct lp55xx_platform_data rx51_lp5523_platform_data = {
220 .led_config = rx51_lp5523_led_config,
221 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
222 .clock_mode = LP55XX_CLOCK_AUTO,
223 .setup_resources = rx51_lp5523_setup,
224 .release_resources = rx51_lp5523_release,
225 .enable = rx51_lp5523_enable,
229 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
233 static struct omap2_mcspi_device_config mipid_mcspi_config = {
237 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
241 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
242 [RX51_SPI_WL1251] = {
243 .modalias = "wl1251",
246 .max_speed_hz = 48000000,
248 .controller_data = &wl1251_mcspi_config,
249 .platform_data = &wl1251_pdata,
252 .modalias = "acx565akm",
255 .max_speed_hz = 6000000,
256 .controller_data = &mipid_mcspi_config,
258 [RX51_SPI_TSC2005] = {
259 .modalias = "tsc2005",
262 .max_speed_hz = 6000000,
263 .controller_data = &tsc2005_mcspi_config,
264 .platform_data = &tsc2005_pdata,
268 static struct platform_device rx51_battery_device = {
269 .name = "rx51-battery",
273 static void rx51_charger_set_power(bool on)
275 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
278 static struct isp1704_charger_data rx51_charger_data = {
279 .set_power = rx51_charger_set_power,
282 static struct platform_device rx51_charger_device = {
283 .name = "isp1704_charger",
285 .platform_data = &rx51_charger_data,
289 static void __init rx51_charger_init(void)
291 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
292 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
294 platform_device_register(&rx51_battery_device);
295 platform_device_register(&rx51_charger_device);
298 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
300 #define RX51_GPIO_CAMERA_LENS_COVER 110
301 #define RX51_GPIO_CAMERA_FOCUS 68
302 #define RX51_GPIO_CAMERA_CAPTURE 69
303 #define RX51_GPIO_KEYPAD_SLIDE 71
304 #define RX51_GPIO_LOCK_BUTTON 113
305 #define RX51_GPIO_PROXIMITY 89
307 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
309 static struct gpio_keys_button rx51_gpio_keys[] = {
311 .desc = "Camera Lens Cover",
313 .code = SW_CAMERA_LENS_COVER,
314 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
316 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
318 .desc = "Camera Focus",
320 .code = KEY_CAMERA_FOCUS,
321 .gpio = RX51_GPIO_CAMERA_FOCUS,
323 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
325 .desc = "Camera Capture",
328 .gpio = RX51_GPIO_CAMERA_CAPTURE,
330 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
332 .desc = "Lock Button",
334 .code = KEY_SCREENLOCK,
335 .gpio = RX51_GPIO_LOCK_BUTTON,
337 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
339 .desc = "Keypad Slide",
341 .code = SW_KEYPAD_SLIDE,
342 .gpio = RX51_GPIO_KEYPAD_SLIDE,
344 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
346 .desc = "Proximity Sensor",
348 .code = SW_FRONT_PROXIMITY,
349 .gpio = RX51_GPIO_PROXIMITY,
351 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
355 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
356 .buttons = rx51_gpio_keys,
357 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
360 static struct platform_device rx51_gpio_keys_device = {
364 .platform_data = &rx51_gpio_keys_data,
368 static void __init rx51_add_gpio_keys(void)
370 platform_device_register(&rx51_gpio_keys_device);
373 static void __init rx51_add_gpio_keys(void)
376 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
378 static uint32_t board_keymap[] = {
380 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
381 * connected to the ground" matrix state.
386 KEY(0, 3, KEY_COMMA),
387 KEY(0, 4, KEY_BACKSPACE),
403 KEY(2, 3, KEY_ENTER),
414 KEY(3, 5, KEY_SPACE),
415 KEY(3, 6, KEY_SPACE),
420 KEY(4, 2, KEY_RIGHT),
421 KEY(4, 4, KEY_LEFTCTRL),
422 KEY(4, 5, KEY_RIGHTALT),
423 KEY(4, 6, KEY_LEFTSHIFT),
436 static struct matrix_keymap_data board_map_data = {
437 .keymap = board_keymap,
438 .keymap_size = ARRAY_SIZE(board_keymap),
441 static struct twl4030_keypad_data rx51_kp_data = {
442 .keymap_data = &board_map_data,
448 /* Enable input logic and pull all lines up when eMMC is on. */
449 static struct omap_board_mux rx51_mmc2_on_mux[] = {
450 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
451 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
452 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
453 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
454 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
455 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
456 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
457 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
458 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
459 { .reg_offset = OMAP_MUX_TERMINATOR },
462 /* Disable input logic and pull all lines down when eMMC is off. */
463 static struct omap_board_mux rx51_mmc2_off_mux[] = {
464 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
465 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
466 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
467 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
468 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
469 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
470 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
471 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
472 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
473 { .reg_offset = OMAP_MUX_TERMINATOR },
476 static struct omap_mux_partition *partition;
479 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
480 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
482 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
485 omap_mux_write_array(partition, rx51_mmc2_on_mux);
487 omap_mux_write_array(partition, rx51_mmc2_off_mux);
490 static struct omap2_hsmmc_info mmc[] __initdata = {
494 .caps = MMC_CAP_4_BIT_DATA,
498 .power_saving = true,
503 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
504 /* See also rx51_mmc2_remux */
507 .nonremovable = true,
508 .power_saving = true,
509 .remux = rx51_mmc2_remux,
514 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
515 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
518 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
519 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
522 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
523 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
526 static struct regulator_consumer_supply rx51_vsim_supply[] = {
527 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
530 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
531 /* tlv320aic3x analog supplies */
532 REGULATOR_SUPPLY("AVDD", "2-0018"),
533 REGULATOR_SUPPLY("DRVDD", "2-0018"),
534 REGULATOR_SUPPLY("AVDD", "2-0019"),
535 REGULATOR_SUPPLY("DRVDD", "2-0019"),
537 REGULATOR_SUPPLY("Vdd", "2-0060"),
538 /* Keep vmmc as last item. It is not iterated for newer boards */
539 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
542 static struct regulator_consumer_supply rx51_vio_supplies[] = {
543 /* tlv320aic3x digital supplies */
544 REGULATOR_SUPPLY("IOVDD", "2-0018"),
545 REGULATOR_SUPPLY("DVDD", "2-0018"),
546 REGULATOR_SUPPLY("IOVDD", "2-0019"),
547 REGULATOR_SUPPLY("DVDD", "2-0019"),
548 /* Si4713 IO supply */
549 REGULATOR_SUPPLY("vio", "2-0063"),
551 REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
554 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
555 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
557 REGULATOR_SUPPLY("vdd", "2-0063"),
559 REGULATOR_SUPPLY("Vdd", "3-001d"),
562 static struct regulator_init_data rx51_vaux1 = {
567 .always_on = true, /* due battery cover sensor */
568 .valid_modes_mask = REGULATOR_MODE_NORMAL
569 | REGULATOR_MODE_STANDBY,
570 .valid_ops_mask = REGULATOR_CHANGE_MODE
571 | REGULATOR_CHANGE_STATUS,
573 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
574 .consumer_supplies = rx51_vaux1_consumers,
577 static struct regulator_init_data rx51_vaux2 = {
582 .valid_modes_mask = REGULATOR_MODE_NORMAL
583 | REGULATOR_MODE_STANDBY,
584 .valid_ops_mask = REGULATOR_CHANGE_MODE
585 | REGULATOR_CHANGE_STATUS,
587 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
588 .consumer_supplies = rx51_vaux2_supply,
591 /* VAUX3 - adds more power to VIO_18 rail */
592 static struct regulator_init_data rx51_vaux3_cam = {
594 .name = "VCAM_DIG_18",
598 .valid_modes_mask = REGULATOR_MODE_NORMAL
599 | REGULATOR_MODE_STANDBY,
600 .valid_ops_mask = REGULATOR_CHANGE_MODE
601 | REGULATOR_CHANGE_STATUS,
605 static struct regulator_init_data rx51_vaux3_mmc = {
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_vaux3_supply),
618 .consumer_supplies = rx51_vaux3_supply,
621 static struct regulator_init_data rx51_vaux4 = {
623 .name = "VCAM_ANA_28",
627 .valid_modes_mask = REGULATOR_MODE_NORMAL
628 | REGULATOR_MODE_STANDBY,
629 .valid_ops_mask = REGULATOR_CHANGE_MODE
630 | REGULATOR_CHANGE_STATUS,
634 static struct regulator_init_data rx51_vmmc1 = {
638 .valid_modes_mask = REGULATOR_MODE_NORMAL
639 | REGULATOR_MODE_STANDBY,
640 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
641 | REGULATOR_CHANGE_MODE
642 | REGULATOR_CHANGE_STATUS,
644 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
645 .consumer_supplies = rx51_vmmc1_supply,
648 static struct regulator_init_data rx51_vmmc2 = {
653 .always_on = true, /* due VIO leak to AIC34 VDDs */
655 .valid_modes_mask = REGULATOR_MODE_NORMAL
656 | REGULATOR_MODE_STANDBY,
657 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
658 | REGULATOR_CHANGE_MODE
659 | REGULATOR_CHANGE_STATUS,
661 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
662 .consumer_supplies = rx51_vmmc2_supplies,
665 static struct regulator_init_data rx51_vpll1 = {
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_vpll2 = {
685 .valid_modes_mask = REGULATOR_MODE_NORMAL
686 | REGULATOR_MODE_STANDBY,
687 .valid_ops_mask = REGULATOR_CHANGE_MODE,
691 static struct regulator_init_data rx51_vsim = {
693 .name = "VMMC2_IO_18",
697 .valid_modes_mask = REGULATOR_MODE_NORMAL
698 | REGULATOR_MODE_STANDBY,
699 .valid_ops_mask = REGULATOR_CHANGE_MODE
700 | REGULATOR_CHANGE_STATUS,
702 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
703 .consumer_supplies = rx51_vsim_supply,
706 static struct regulator_init_data rx51_vio = {
710 .valid_modes_mask = REGULATOR_MODE_NORMAL
711 | REGULATOR_MODE_STANDBY,
712 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
713 | REGULATOR_CHANGE_MODE
714 | REGULATOR_CHANGE_STATUS,
716 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
717 .consumer_supplies = rx51_vio_supplies,
720 static struct regulator_init_data rx51_vintana1 = {
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_vintana2 = {
739 .valid_modes_mask = REGULATOR_MODE_NORMAL
740 | REGULATOR_MODE_STANDBY,
741 .valid_ops_mask = REGULATOR_CHANGE_MODE,
745 static struct regulator_init_data rx51_vintdig = {
751 .valid_modes_mask = REGULATOR_MODE_NORMAL
752 | REGULATOR_MODE_STANDBY,
753 .valid_ops_mask = REGULATOR_CHANGE_MODE,
757 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
758 .gpio_reset = RX51_FMTX_RESET_GPIO,
761 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
762 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
763 .platform_data = &rx51_si4713_i2c_data,
766 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
768 .subdev_board_info = &rx51_si4713_board_info,
771 static struct platform_device rx51_si4713_dev __initdata_or_module = {
772 .name = "radio-si4713",
775 .platform_data = &rx51_si4713_data,
779 static __init void rx51_init_si4713(void)
783 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
785 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
788 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
789 platform_device_register(&rx51_si4713_dev);
792 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
794 /* FIXME this gpio setup is just a placeholder for now */
795 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
796 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
801 static struct twl4030_gpio_platform_data rx51_gpio_data = {
802 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
804 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
805 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
806 | BIT(16) | BIT(17) ,
807 .setup = rx51_twlgpio_setup,
810 static struct twl4030_ins sleep_on_seq[] __initdata = {
812 * Turn off everything
814 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
817 static struct twl4030_script sleep_on_script __initdata = {
818 .script = sleep_on_seq,
819 .size = ARRAY_SIZE(sleep_on_seq),
820 .flags = TWL4030_SLEEP_SCRIPT,
823 static struct twl4030_ins wakeup_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_script __initdata = {
831 .script = wakeup_seq,
832 .size = ARRAY_SIZE(wakeup_seq),
833 .flags = TWL4030_WAKEUP12_SCRIPT,
836 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
838 * Reenable everything
840 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
843 static struct twl4030_script wakeup_p3_script __initdata = {
844 .script = wakeup_p3_seq,
845 .size = ARRAY_SIZE(wakeup_p3_seq),
846 .flags = TWL4030_WAKEUP3_SCRIPT,
849 static struct twl4030_ins wrst_seq[] __initdata = {
852 * Reset VDD1 regulator.
853 * Reset VDD2 regulator.
854 * Reset VPLL1 regulator.
855 * Enable sysclk output.
858 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
859 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
861 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
862 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
863 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
864 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
865 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
866 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
869 static struct twl4030_script wrst_script __initdata = {
871 .size = ARRAY_SIZE(wrst_seq),
872 .flags = TWL4030_WRST_SCRIPT,
875 static struct twl4030_script *twl4030_scripts[] __initdata = {
876 /* wakeup12 script should be loaded before sleep script, otherwise a
877 board might hit retention before loading of wakeup script is
878 completed. This can cause boot failures depending on timing issues.
886 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
887 { .resource = RES_VDD1, .devgroup = -1,
888 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
889 .remap_sleep = RES_STATE_OFF
891 { .resource = RES_VDD2, .devgroup = -1,
892 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
893 .remap_sleep = RES_STATE_OFF
895 { .resource = RES_VPLL1, .devgroup = -1,
896 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
897 .remap_sleep = RES_STATE_OFF
899 { .resource = RES_VPLL2, .devgroup = -1,
900 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
902 { .resource = RES_VAUX1, .devgroup = -1,
903 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
905 { .resource = RES_VAUX2, .devgroup = -1,
906 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
908 { .resource = RES_VAUX3, .devgroup = -1,
909 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
911 { .resource = RES_VAUX4, .devgroup = -1,
912 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
914 { .resource = RES_VMMC1, .devgroup = -1,
915 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
917 { .resource = RES_VMMC2, .devgroup = -1,
918 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
920 { .resource = RES_VDAC, .devgroup = -1,
921 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
923 { .resource = RES_VSIM, .devgroup = -1,
924 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
926 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
927 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
929 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
930 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
932 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
933 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
935 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
936 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
938 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
939 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
941 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
942 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
944 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
945 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
947 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
948 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
950 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
951 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
953 { .resource = RES_32KCLKOUT, .devgroup = -1,
954 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
956 { .resource = RES_RESET, .devgroup = -1,
957 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
959 { .resource = RES_MAIN_REF, .devgroup = -1,
960 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
965 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
966 .scripts = twl4030_scripts,
967 .num = ARRAY_SIZE(twl4030_scripts),
968 .resource_config = twl4030_rconfig,
971 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
975 static struct twl4030_audio_data rx51_audio_data __initdata = {
976 .audio_mclk = 26000000,
977 .vibra = &rx51_vibra_data,
980 static struct twl4030_platform_data rx51_twldata __initdata = {
981 /* platform_data for children goes here */
982 .gpio = &rx51_gpio_data,
983 .keypad = &rx51_kp_data,
984 .power = &rx51_t2scripts_data,
985 .audio = &rx51_audio_data,
987 .vaux1 = &rx51_vaux1,
988 .vaux2 = &rx51_vaux2,
989 .vaux4 = &rx51_vaux4,
990 .vmmc1 = &rx51_vmmc1,
991 .vpll1 = &rx51_vpll1,
992 .vpll2 = &rx51_vpll2,
994 .vintana1 = &rx51_vintana1,
995 .vintana2 = &rx51_vintana2,
996 .vintdig = &rx51_vintdig,
1000 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
1004 /* Audio setup data */
1005 static struct aic3x_setup_data rx51_aic34_setup = {
1006 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
1007 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
1010 static struct aic3x_pdata rx51_aic3x_data = {
1011 .setup = &rx51_aic34_setup,
1015 static struct aic3x_pdata rx51_aic3x_data2 = {
1019 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1021 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1022 .platform_data = &rx51_aic3x_data,
1025 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1026 .platform_data = &rx51_aic3x_data2,
1028 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1030 I2C_BOARD_INFO("tsl2563", 0x29),
1031 .platform_data = &rx51_tsl2563_platform_data,
1034 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1036 I2C_BOARD_INFO("lp5523", 0x32),
1037 .platform_data = &rx51_lp5523_platform_data,
1041 I2C_BOARD_INFO("bq27200", 0x55),
1044 I2C_BOARD_INFO("tpa6130a2", 0x60),
1045 .platform_data = &rx51_tpa6130a2_data,
1049 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1050 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1052 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1053 .platform_data = &rx51_lis3lv02d_data,
1058 static int __init rx51_i2c_init(void)
1060 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1061 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1062 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1063 /* Only older boards use VMMC2 for internal MMC */
1064 rx51_vmmc2.num_consumer_supplies--;
1066 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1068 rx51_twldata.vmmc2 = &rx51_vmmc2;
1069 omap3_pmic_get_config(&rx51_twldata,
1070 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1071 TWL_COMMON_REGULATOR_VDAC);
1073 rx51_twldata.vdac->constraints.apply_uV = true;
1074 rx51_twldata.vdac->constraints.name = "VDAC";
1076 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1077 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1078 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1079 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1080 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1081 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1083 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1084 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1088 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1089 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1091 static struct mtd_partition onenand_partitions[] = {
1093 .name = "bootloader",
1096 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1100 .offset = MTDPART_OFS_APPEND,
1105 .offset = MTDPART_OFS_APPEND,
1110 .offset = MTDPART_OFS_APPEND,
1115 .offset = MTDPART_OFS_APPEND,
1120 .offset = MTDPART_OFS_APPEND,
1121 .size = MTDPART_SIZ_FULL,
1125 static struct omap_onenand_platform_data board_onenand_data[] = {
1129 .parts = onenand_partitions,
1130 .nr_parts = ARRAY_SIZE(onenand_partitions),
1131 .flags = ONENAND_SYNC_READWRITE,
1136 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1138 static struct omap_smc91x_platform_data board_smc91x_data = {
1143 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1146 static void __init board_smc91x_init(void)
1148 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1149 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1150 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1152 gpmc_smc91x_init(&board_smc91x_data);
1157 static inline void board_smc91x_init(void)
1163 static void rx51_wl1251_set_power(bool enable)
1165 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1168 static struct gpio rx51_wl1251_gpios[] __initdata = {
1169 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1170 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1173 static void __init rx51_init_wl1251(void)
1177 ret = gpio_request_array(rx51_wl1251_gpios,
1178 ARRAY_SIZE(rx51_wl1251_gpios));
1182 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1186 wl1251_pdata.set_power = rx51_wl1251_set_power;
1187 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1192 gpio_free(RX51_WL1251_IRQ_GPIO);
1193 gpio_free(RX51_WL1251_POWER_GPIO);
1195 printk(KERN_ERR "wl1251 board initialisation failed\n");
1196 wl1251_pdata.set_power = NULL;
1199 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1200 * set_power is null, and wl1251_probe() will fail.
1204 static struct tsc2005_platform_data tsc2005_pdata = {
1205 .ts_pressure_max = 2048,
1206 .ts_pressure_fudge = 2,
1211 .ts_x_plate_ohm = 280,
1212 .esd_timeout_ms = 8000,
1215 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1216 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1217 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1220 static void rx51_tsc2005_set_reset(bool enable)
1222 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1225 static void __init rx51_init_tsc2005(void)
1229 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1230 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1232 r = gpio_request_array(rx51_tsc2005_gpios,
1233 ARRAY_SIZE(rx51_tsc2005_gpios));
1235 printk(KERN_ERR "tsc2005 board initialization failed\n");
1236 tsc2005_pdata.esd_timeout_ms = 0;
1240 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1241 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1242 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1245 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1246 static struct lirc_rx51_platform_data rx51_lirc_data = {
1247 .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1248 .pwm_timer = 9, /* Use GPT 9 for CIR */
1251 static struct platform_device rx51_lirc_device = {
1252 .name = "lirc_rx51",
1255 .platform_data = &rx51_lirc_data,
1259 static void __init rx51_init_lirc(void)
1261 platform_device_register(&rx51_lirc_device);
1264 static void __init rx51_init_lirc(void)
1269 static struct platform_device madc_hwmon = {
1270 .name = "twl4030_madc_hwmon",
1274 static void __init rx51_init_twl4030_hwmon(void)
1276 platform_device_register(&madc_hwmon);
1279 void __init rx51_peripherals_init(void)
1282 regulator_has_full_constraints();
1283 gpmc_onenand_init(board_onenand_data);
1284 board_smc91x_init();
1285 rx51_add_gpio_keys();
1287 rx51_init_tsc2005();
1290 spi_register_board_info(rx51_peripherals_spi_board_info,
1291 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1293 partition = omap_mux_get("core");
1295 omap_hsmmc_init(mmc);
1297 rx51_charger_init();
1298 rx51_init_twl4030_hwmon();