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/gpio/machine.h>
27 #include <linux/omap-gpmc.h>
28 #include <linux/mmc/host.h>
29 #include <linux/power/isp1704_charger.h>
30 #include <linux/platform_data/spi-omap2-mcspi.h>
31 #include <linux/platform_data/mtd-onenand-omap2.h>
33 #include <plat/dmtimer.h>
35 #include <asm/system_info.h>
38 #include <linux/omap-dma.h>
40 #include "board-rx51.h"
42 #include <sound/tlv320aic3x.h>
43 #include <sound/tpa6130a2-plat.h>
44 #include <linux/platform_data/media/si4713.h>
45 #include <linux/platform_data/leds-lp55xx.h>
47 #include <linux/platform_data/tsl2563.h>
48 #include <linux/lis3lv02d.h>
50 #include <video/omap-panel-data.h>
52 #include <linux/platform_data/pwm_omap_dmtimer.h>
53 #include <linux/platform_data/media/ir-rx51.h>
58 #include "common-board-devices.h"
60 #include "omap-secure.h"
62 #define SYSTEM_REV_B_USES_VAUX3 0x1699
63 #define SYSTEM_REV_S_USES_VAUX3 0x8
65 #define RX51_WL1251_POWER_GPIO 87
66 #define RX51_WL1251_IRQ_GPIO 42
67 #define RX51_FMTX_RESET_GPIO 163
68 #define RX51_FMTX_IRQ 53
69 #define RX51_LP5523_CHIP_EN_GPIO 41
71 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
73 #define RX51_TSC2005_RESET_GPIO 104
74 #define RX51_TSC2005_IRQ_GPIO 100
76 #define LIS302_IRQ1_GPIO 181
77 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */
79 /* List all SPI devices here. Note that the list/probe order seems to matter! */
82 RX51_SPI_TSC2005, /* Touch Controller */
83 RX51_SPI_MIPID, /* LCD panel */
86 static struct wl1251_platform_data wl1251_pdata;
87 static struct tsc2005_platform_data tsc2005_pdata;
89 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
90 static int lis302_setup(void)
93 int irq1 = LIS302_IRQ1_GPIO;
94 int irq2 = LIS302_IRQ2_GPIO;
96 /* gpio for interrupt pin 1 */
97 err = gpio_request(irq1, "lis3lv02dl_irq1");
99 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
103 /* gpio for interrupt pin 2 */
104 err = gpio_request(irq2, "lis3lv02dl_irq2");
107 printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
111 gpio_direction_input(irq1);
112 gpio_direction_input(irq2);
118 static int lis302_release(void)
120 gpio_free(LIS302_IRQ1_GPIO);
121 gpio_free(LIS302_IRQ2_GPIO);
126 static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
127 .click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
129 /* Limits are 0.5g * value */
132 .click_thresh_z = 10,
133 /* Click must be longer than time limit */
134 .click_time_limit = 9,
135 /* Kind of debounce filter */
138 /* Limits for all axis. millig-value / 18 to get HW values */
139 .wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
140 .wakeup_thresh = 800 / 18,
141 .wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
142 .wakeup_thresh2 = 900 / 18,
144 .hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
146 /* Interrupt line 2 for click detection, line 1 for thresholds */
147 .irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
149 .axis_x = LIS3_DEV_X,
150 .axis_y = LIS3_INV_DEV_Y,
151 .axis_z = LIS3_INV_DEV_Z,
152 .setup_resources = lis302_setup,
153 .release_resources = lis302_release,
154 .st_min_limits = {-32, 3, 3},
155 .st_max_limits = {-3, 32, 32},
159 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
160 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
161 .cover_comp_gain = 16,
165 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
166 static struct lp55xx_led_config rx51_lp5523_led_config[] = {
168 .name = "lp5523:kb1",
173 .name = "lp5523:kb2",
178 .name = "lp5523:kb3",
183 .name = "lp5523:kb4",
203 .name = "lp5523:kb5",
208 .name = "lp5523:kb6",
215 static struct lp55xx_platform_data rx51_lp5523_platform_data = {
216 .led_config = rx51_lp5523_led_config,
217 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
218 .clock_mode = LP55XX_CLOCK_AUTO,
219 .enable_gpio = RX51_LP5523_CHIP_EN_GPIO,
223 #define RX51_LCD_RESET_GPIO 90
225 static struct panel_acx565akm_platform_data acx_pdata = {
228 .reset_gpio = RX51_LCD_RESET_GPIO,
232 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
236 static struct omap2_mcspi_device_config mipid_mcspi_config = {
240 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
244 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
245 [RX51_SPI_WL1251] = {
246 .modalias = "wl1251",
249 .max_speed_hz = 48000000,
251 .controller_data = &wl1251_mcspi_config,
252 .platform_data = &wl1251_pdata,
255 .modalias = "acx565akm",
258 .max_speed_hz = 6000000,
259 .controller_data = &mipid_mcspi_config,
260 .platform_data = &acx_pdata,
262 [RX51_SPI_TSC2005] = {
263 .modalias = "tsc2005",
266 .max_speed_hz = 6000000,
267 .controller_data = &tsc2005_mcspi_config,
268 .platform_data = &tsc2005_pdata,
272 static struct platform_device rx51_battery_device = {
273 .name = "rx51-battery",
277 static void rx51_charger_set_power(bool on)
279 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
282 static struct isp1704_charger_data rx51_charger_data = {
283 .set_power = rx51_charger_set_power,
286 static struct platform_device rx51_charger_device = {
287 .name = "isp1704_charger",
289 .platform_data = &rx51_charger_data,
293 static void __init rx51_charger_init(void)
295 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
296 GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
298 platform_device_register(&rx51_battery_device);
299 platform_device_register(&rx51_charger_device);
302 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
304 #define RX51_GPIO_CAMERA_LENS_COVER 110
305 #define RX51_GPIO_CAMERA_FOCUS 68
306 #define RX51_GPIO_CAMERA_CAPTURE 69
307 #define RX51_GPIO_KEYPAD_SLIDE 71
308 #define RX51_GPIO_LOCK_BUTTON 113
309 #define RX51_GPIO_PROXIMITY 89
311 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
313 static struct gpio_keys_button rx51_gpio_keys[] = {
315 .desc = "Camera Lens Cover",
317 .code = SW_CAMERA_LENS_COVER,
318 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
320 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
322 .desc = "Camera Focus",
324 .code = KEY_CAMERA_FOCUS,
325 .gpio = RX51_GPIO_CAMERA_FOCUS,
327 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
329 .desc = "Camera Capture",
332 .gpio = RX51_GPIO_CAMERA_CAPTURE,
334 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
336 .desc = "Lock Button",
338 .code = KEY_SCREENLOCK,
339 .gpio = RX51_GPIO_LOCK_BUTTON,
341 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
343 .desc = "Keypad Slide",
345 .code = SW_KEYPAD_SLIDE,
346 .gpio = RX51_GPIO_KEYPAD_SLIDE,
348 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
350 .desc = "Proximity Sensor",
352 .code = SW_FRONT_PROXIMITY,
353 .gpio = RX51_GPIO_PROXIMITY,
355 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
359 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
360 .buttons = rx51_gpio_keys,
361 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
364 static struct platform_device rx51_gpio_keys_device = {
368 .platform_data = &rx51_gpio_keys_data,
372 static void __init rx51_add_gpio_keys(void)
374 platform_device_register(&rx51_gpio_keys_device);
377 static void __init rx51_add_gpio_keys(void)
380 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
382 static uint32_t board_keymap[] = {
384 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
385 * connected to the ground" matrix state.
390 KEY(0, 3, KEY_COMMA),
391 KEY(0, 4, KEY_BACKSPACE),
407 KEY(2, 3, KEY_ENTER),
418 KEY(3, 5, KEY_SPACE),
419 KEY(3, 6, KEY_SPACE),
424 KEY(4, 2, KEY_RIGHT),
425 KEY(4, 4, KEY_LEFTCTRL),
426 KEY(4, 5, KEY_RIGHTALT),
427 KEY(4, 6, KEY_LEFTSHIFT),
440 static struct matrix_keymap_data board_map_data = {
441 .keymap = board_keymap,
442 .keymap_size = ARRAY_SIZE(board_keymap),
445 static struct twl4030_keypad_data rx51_kp_data = {
446 .keymap_data = &board_map_data,
452 /* Enable input logic and pull all lines up when eMMC is on. */
453 static struct omap_board_mux rx51_mmc2_on_mux[] = {
454 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
455 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
456 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
457 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
458 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
459 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
460 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
461 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
462 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
463 { .reg_offset = OMAP_MUX_TERMINATOR },
466 /* Disable input logic and pull all lines down when eMMC is off. */
467 static struct omap_board_mux rx51_mmc2_off_mux[] = {
468 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
469 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
470 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
471 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
472 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
473 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
474 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
475 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
476 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
477 { .reg_offset = OMAP_MUX_TERMINATOR },
480 static struct omap_mux_partition *partition;
483 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
484 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
486 static void rx51_mmc2_remux(struct device *dev, int power_on)
489 omap_mux_write_array(partition, rx51_mmc2_on_mux);
491 omap_mux_write_array(partition, rx51_mmc2_off_mux);
494 static struct omap2_hsmmc_info mmc[] __initdata = {
498 .caps = MMC_CAP_4_BIT_DATA,
506 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
507 /* See also rx51_mmc2_remux */
510 .nonremovable = true,
511 .remux = rx51_mmc2_remux,
516 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
517 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
520 static struct regulator_consumer_supply rx51_vaux2_supply[] = {
521 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
524 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
525 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
528 static struct regulator_consumer_supply rx51_vsim_supply[] = {
529 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
532 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
533 /* tlv320aic3x analog supplies */
534 REGULATOR_SUPPLY("AVDD", "2-0018"),
535 REGULATOR_SUPPLY("DRVDD", "2-0018"),
536 REGULATOR_SUPPLY("AVDD", "2-0019"),
537 REGULATOR_SUPPLY("DRVDD", "2-0019"),
539 REGULATOR_SUPPLY("Vdd", "2-0060"),
540 /* Keep vmmc as last item. It is not iterated for newer boards */
541 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
544 static struct regulator_consumer_supply rx51_vio_supplies[] = {
545 /* tlv320aic3x digital supplies */
546 REGULATOR_SUPPLY("IOVDD", "2-0018"),
547 REGULATOR_SUPPLY("DVDD", "2-0018"),
548 REGULATOR_SUPPLY("IOVDD", "2-0019"),
549 REGULATOR_SUPPLY("DVDD", "2-0019"),
550 /* Si4713 IO supply */
551 REGULATOR_SUPPLY("vio", "2-0063"),
553 REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
556 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
557 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
558 REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
560 REGULATOR_SUPPLY("vdd", "2-0063"),
562 REGULATOR_SUPPLY("Vdd", "3-001d"),
565 static struct regulator_init_data rx51_vaux1 = {
570 .always_on = true, /* due battery cover sensor */
571 .valid_modes_mask = REGULATOR_MODE_NORMAL
572 | REGULATOR_MODE_STANDBY,
573 .valid_ops_mask = REGULATOR_CHANGE_MODE
574 | REGULATOR_CHANGE_STATUS,
576 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
577 .consumer_supplies = rx51_vaux1_consumers,
580 static struct regulator_init_data rx51_vaux2 = {
585 .valid_modes_mask = REGULATOR_MODE_NORMAL
586 | REGULATOR_MODE_STANDBY,
587 .valid_ops_mask = REGULATOR_CHANGE_MODE
588 | REGULATOR_CHANGE_STATUS,
590 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
591 .consumer_supplies = rx51_vaux2_supply,
594 /* VAUX3 - adds more power to VIO_18 rail */
595 static struct regulator_init_data rx51_vaux3_cam = {
597 .name = "VCAM_DIG_18",
601 .valid_modes_mask = REGULATOR_MODE_NORMAL
602 | REGULATOR_MODE_STANDBY,
603 .valid_ops_mask = REGULATOR_CHANGE_MODE
604 | REGULATOR_CHANGE_STATUS,
608 static struct regulator_init_data rx51_vaux3_mmc = {
614 .valid_modes_mask = REGULATOR_MODE_NORMAL
615 | REGULATOR_MODE_STANDBY,
616 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
617 | REGULATOR_CHANGE_MODE
618 | REGULATOR_CHANGE_STATUS,
620 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
621 .consumer_supplies = rx51_vaux3_supply,
624 static struct regulator_init_data rx51_vaux4 = {
626 .name = "VCAM_ANA_28",
630 .valid_modes_mask = REGULATOR_MODE_NORMAL
631 | REGULATOR_MODE_STANDBY,
632 .valid_ops_mask = REGULATOR_CHANGE_MODE
633 | REGULATOR_CHANGE_STATUS,
637 static struct regulator_init_data rx51_vmmc1 = {
641 .valid_modes_mask = REGULATOR_MODE_NORMAL
642 | REGULATOR_MODE_STANDBY,
643 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
644 | REGULATOR_CHANGE_MODE
645 | REGULATOR_CHANGE_STATUS,
647 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
648 .consumer_supplies = rx51_vmmc1_supply,
651 static struct regulator_init_data rx51_vmmc2 = {
656 .always_on = true, /* due VIO leak to AIC34 VDDs */
658 .valid_modes_mask = REGULATOR_MODE_NORMAL
659 | REGULATOR_MODE_STANDBY,
660 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
661 | REGULATOR_CHANGE_MODE
662 | REGULATOR_CHANGE_STATUS,
664 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
665 .consumer_supplies = rx51_vmmc2_supplies,
668 static struct regulator_init_data rx51_vpll1 = {
675 .valid_modes_mask = REGULATOR_MODE_NORMAL
676 | REGULATOR_MODE_STANDBY,
677 .valid_ops_mask = REGULATOR_CHANGE_MODE,
681 static struct regulator_init_data rx51_vpll2 = {
688 .valid_modes_mask = REGULATOR_MODE_NORMAL
689 | REGULATOR_MODE_STANDBY,
690 .valid_ops_mask = REGULATOR_CHANGE_MODE,
694 static struct regulator_init_data rx51_vsim = {
696 .name = "VMMC2_IO_18",
700 .valid_modes_mask = REGULATOR_MODE_NORMAL
701 | REGULATOR_MODE_STANDBY,
702 .valid_ops_mask = REGULATOR_CHANGE_MODE
703 | REGULATOR_CHANGE_STATUS,
705 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
706 .consumer_supplies = rx51_vsim_supply,
709 static struct regulator_init_data rx51_vio = {
713 .valid_modes_mask = REGULATOR_MODE_NORMAL
714 | REGULATOR_MODE_STANDBY,
715 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
716 | REGULATOR_CHANGE_MODE
717 | REGULATOR_CHANGE_STATUS,
719 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
720 .consumer_supplies = rx51_vio_supplies,
723 static struct regulator_init_data rx51_vintana1 = {
729 .valid_modes_mask = REGULATOR_MODE_NORMAL
730 | REGULATOR_MODE_STANDBY,
731 .valid_ops_mask = REGULATOR_CHANGE_MODE,
735 static struct regulator_init_data rx51_vintana2 = {
742 .valid_modes_mask = REGULATOR_MODE_NORMAL
743 | REGULATOR_MODE_STANDBY,
744 .valid_ops_mask = REGULATOR_CHANGE_MODE,
748 static struct regulator_init_data rx51_vintdig = {
754 .valid_modes_mask = REGULATOR_MODE_NORMAL
755 | REGULATOR_MODE_STANDBY,
756 .valid_ops_mask = REGULATOR_CHANGE_MODE,
760 static struct gpiod_lookup_table rx51_fmtx_gpios_table = {
763 GPIO_LOOKUP("gpio.6", 3, "reset", GPIO_ACTIVE_HIGH), /* 163 */
768 static __init void rx51_gpio_init(void)
770 gpiod_add_lookup_table(&rx51_fmtx_gpios_table);
773 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
775 /* FIXME this gpio setup is just a placeholder for now */
776 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
777 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
782 static struct twl4030_gpio_platform_data rx51_gpio_data = {
783 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
785 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
786 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
787 | BIT(16) | BIT(17) ,
788 .setup = rx51_twlgpio_setup,
791 static struct twl4030_ins sleep_on_seq[] __initdata = {
793 * Turn off everything
795 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
798 static struct twl4030_script sleep_on_script __initdata = {
799 .script = sleep_on_seq,
800 .size = ARRAY_SIZE(sleep_on_seq),
801 .flags = TWL4030_SLEEP_SCRIPT,
804 static struct twl4030_ins wakeup_seq[] __initdata = {
806 * Reenable everything
808 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
811 static struct twl4030_script wakeup_script __initdata = {
812 .script = wakeup_seq,
813 .size = ARRAY_SIZE(wakeup_seq),
814 .flags = TWL4030_WAKEUP12_SCRIPT,
817 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
819 * Reenable everything
821 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
824 static struct twl4030_script wakeup_p3_script __initdata = {
825 .script = wakeup_p3_seq,
826 .size = ARRAY_SIZE(wakeup_p3_seq),
827 .flags = TWL4030_WAKEUP3_SCRIPT,
830 static struct twl4030_ins wrst_seq[] __initdata = {
833 * Reset VDD1 regulator.
834 * Reset VDD2 regulator.
835 * Reset VPLL1 regulator.
836 * Enable sysclk output.
839 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
840 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
842 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
843 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
844 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
845 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
846 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
847 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
850 static struct twl4030_script wrst_script __initdata = {
852 .size = ARRAY_SIZE(wrst_seq),
853 .flags = TWL4030_WRST_SCRIPT,
856 static struct twl4030_script *twl4030_scripts[] __initdata = {
857 /* wakeup12 script should be loaded before sleep script, otherwise a
858 board might hit retention before loading of wakeup script is
859 completed. This can cause boot failures depending on timing issues.
867 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
868 { .resource = RES_VDD1, .devgroup = -1,
869 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
870 .remap_sleep = RES_STATE_OFF
872 { .resource = RES_VDD2, .devgroup = -1,
873 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
874 .remap_sleep = RES_STATE_OFF
876 { .resource = RES_VPLL1, .devgroup = -1,
877 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
878 .remap_sleep = RES_STATE_OFF
880 { .resource = RES_VPLL2, .devgroup = -1,
881 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
883 { .resource = RES_VAUX1, .devgroup = -1,
884 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
886 { .resource = RES_VAUX2, .devgroup = -1,
887 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
889 { .resource = RES_VAUX3, .devgroup = -1,
890 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
892 { .resource = RES_VAUX4, .devgroup = -1,
893 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
895 { .resource = RES_VMMC1, .devgroup = -1,
896 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
898 { .resource = RES_VMMC2, .devgroup = -1,
899 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
901 { .resource = RES_VDAC, .devgroup = -1,
902 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
904 { .resource = RES_VSIM, .devgroup = -1,
905 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
907 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
908 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
910 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
911 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
913 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
914 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
916 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
917 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
919 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
920 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
922 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
923 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
925 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
926 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
928 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
929 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
931 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
932 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
934 { .resource = RES_32KCLKOUT, .devgroup = -1,
935 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
937 { .resource = RES_RESET, .devgroup = -1,
938 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
940 { .resource = RES_MAIN_REF, .devgroup = -1,
941 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
946 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
947 .scripts = twl4030_scripts,
948 .num = ARRAY_SIZE(twl4030_scripts),
949 .resource_config = twl4030_rconfig,
952 static struct twl4030_vibra_data rx51_vibra_data __initdata = {
956 static struct twl4030_audio_data rx51_audio_data __initdata = {
957 .audio_mclk = 26000000,
958 .vibra = &rx51_vibra_data,
961 static struct twl4030_platform_data rx51_twldata __initdata = {
962 /* platform_data for children goes here */
963 .gpio = &rx51_gpio_data,
964 .keypad = &rx51_kp_data,
965 .power = &rx51_t2scripts_data,
966 .audio = &rx51_audio_data,
968 .vaux1 = &rx51_vaux1,
969 .vaux2 = &rx51_vaux2,
970 .vaux4 = &rx51_vaux4,
971 .vmmc1 = &rx51_vmmc1,
972 .vpll1 = &rx51_vpll1,
973 .vpll2 = &rx51_vpll2,
975 .vintana1 = &rx51_vintana1,
976 .vintana2 = &rx51_vintana2,
977 .vintdig = &rx51_vintdig,
981 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
985 /* Audio setup data */
986 static struct aic3x_setup_data rx51_aic34_setup = {
987 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
988 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
991 static struct aic3x_pdata rx51_aic3x_data = {
992 .setup = &rx51_aic34_setup,
996 static struct aic3x_pdata rx51_aic3x_data2 = {
1000 #if IS_ENABLED(CONFIG_I2C_SI4713) && IS_ENABLED(CONFIG_PLATFORM_SI4713)
1001 static struct si4713_platform_data rx51_si4713_platform_data = {
1002 .is_platform_device = true
1006 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
1007 #if IS_ENABLED(CONFIG_I2C_SI4713) && IS_ENABLED(CONFIG_PLATFORM_SI4713)
1009 I2C_BOARD_INFO("si4713", 0x63),
1010 .platform_data = &rx51_si4713_platform_data,
1014 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1015 .platform_data = &rx51_aic3x_data,
1018 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1019 .platform_data = &rx51_aic3x_data2,
1021 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1023 I2C_BOARD_INFO("tsl2563", 0x29),
1024 .platform_data = &rx51_tsl2563_platform_data,
1027 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1029 I2C_BOARD_INFO("lp5523", 0x32),
1030 .platform_data = &rx51_lp5523_platform_data,
1034 I2C_BOARD_INFO("bq27200", 0x55),
1037 I2C_BOARD_INFO("tpa6130a2", 0x60),
1038 .platform_data = &rx51_tpa6130a2_data,
1042 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
1043 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1045 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1046 .platform_data = &rx51_lis3lv02d_data,
1051 static int __init rx51_i2c_init(void)
1053 #if IS_ENABLED(CONFIG_I2C_SI4713) && IS_ENABLED(CONFIG_PLATFORM_SI4713)
1057 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
1058 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
1059 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
1060 /* Only older boards use VMMC2 for internal MMC */
1061 rx51_vmmc2.num_consumer_supplies--;
1063 rx51_twldata.vaux3 = &rx51_vaux3_cam;
1065 rx51_twldata.vmmc2 = &rx51_vmmc2;
1066 omap3_pmic_get_config(&rx51_twldata,
1067 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
1068 TWL_COMMON_REGULATOR_VDAC);
1070 rx51_twldata.vdac->constraints.apply_uV = true;
1071 rx51_twldata.vdac->constraints.name = "VDAC";
1073 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
1074 #if IS_ENABLED(CONFIG_I2C_SI4713) && IS_ENABLED(CONFIG_PLATFORM_SI4713)
1075 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
1077 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
1080 rx51_peripherals_i2c_board_info_2[0].irq = gpio_to_irq(RX51_FMTX_IRQ);
1082 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
1083 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
1084 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1085 rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
1086 rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
1088 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
1089 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
1093 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1094 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1096 static struct mtd_partition onenand_partitions[] = {
1098 .name = "bootloader",
1101 .mask_flags = MTD_WRITEABLE, /* Force read-only */
1105 .offset = MTDPART_OFS_APPEND,
1110 .offset = MTDPART_OFS_APPEND,
1115 .offset = MTDPART_OFS_APPEND,
1120 .offset = MTDPART_OFS_APPEND,
1125 .offset = MTDPART_OFS_APPEND,
1126 .size = MTDPART_SIZ_FULL,
1130 static struct omap_onenand_platform_data board_onenand_data[] = {
1134 .parts = onenand_partitions,
1135 .nr_parts = ARRAY_SIZE(onenand_partitions),
1136 .flags = ONENAND_SYNC_READWRITE,
1141 static struct gpio rx51_wl1251_gpios[] __initdata = {
1142 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1145 static void __init rx51_init_wl1251(void)
1149 ret = gpio_request_array(rx51_wl1251_gpios,
1150 ARRAY_SIZE(rx51_wl1251_gpios));
1154 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1158 wl1251_pdata.power_gpio = RX51_WL1251_POWER_GPIO;
1159 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1164 gpio_free(RX51_WL1251_IRQ_GPIO);
1166 printk(KERN_ERR "wl1251 board initialisation failed\n");
1167 wl1251_pdata.power_gpio = -1;
1170 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1171 * set_power is null, and wl1251_probe() will fail.
1175 static struct tsc2005_platform_data tsc2005_pdata = {
1176 .ts_pressure_max = 2048,
1177 .ts_pressure_fudge = 2,
1182 .ts_x_plate_ohm = 280,
1183 .esd_timeout_ms = 8000,
1186 static struct gpio rx51_tsc2005_gpios[] __initdata = {
1187 { RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
1188 { RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
1191 static void rx51_tsc2005_set_reset(bool enable)
1193 gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
1196 static void __init rx51_init_tsc2005(void)
1200 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
1201 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
1203 r = gpio_request_array(rx51_tsc2005_gpios,
1204 ARRAY_SIZE(rx51_tsc2005_gpios));
1206 printk(KERN_ERR "tsc2005 board initialization failed\n");
1207 tsc2005_pdata.esd_timeout_ms = 0;
1211 tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
1212 rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
1213 gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
1216 #if IS_ENABLED(CONFIG_OMAP_DM_TIMER)
1217 static struct pwm_omap_dmtimer_pdata __maybe_unused pwm_dmtimer_pdata = {
1218 .request_by_node = omap_dm_timer_request_by_node,
1219 .request_specific = omap_dm_timer_request_specific,
1220 .request = omap_dm_timer_request,
1221 .set_source = omap_dm_timer_set_source,
1222 .get_irq = omap_dm_timer_get_irq,
1223 .set_int_enable = omap_dm_timer_set_int_enable,
1224 .set_int_disable = omap_dm_timer_set_int_disable,
1225 .free = omap_dm_timer_free,
1226 .enable = omap_dm_timer_enable,
1227 .disable = omap_dm_timer_disable,
1228 .get_fclk = omap_dm_timer_get_fclk,
1229 .start = omap_dm_timer_start,
1230 .stop = omap_dm_timer_stop,
1231 .set_load = omap_dm_timer_set_load,
1232 .set_match = omap_dm_timer_set_match,
1233 .set_pwm = omap_dm_timer_set_pwm,
1234 .set_prescaler = omap_dm_timer_set_prescaler,
1235 .read_counter = omap_dm_timer_read_counter,
1236 .write_counter = omap_dm_timer_write_counter,
1237 .read_status = omap_dm_timer_read_status,
1238 .write_status = omap_dm_timer_write_status,
1242 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1243 static struct lirc_rx51_platform_data rx51_lirc_data = {
1244 .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
1247 static struct platform_device rx51_lirc_device = {
1248 .name = "lirc_rx51",
1251 .platform_data = &rx51_lirc_data,
1255 static void __init rx51_init_lirc(void)
1257 platform_device_register(&rx51_lirc_device);
1260 static void __init rx51_init_lirc(void)
1265 static struct platform_device madc_hwmon = {
1266 .name = "twl4030_madc_hwmon",
1270 static void __init rx51_init_twl4030_hwmon(void)
1272 platform_device_register(&madc_hwmon);
1275 static struct platform_device omap3_rom_rng_device = {
1276 .name = "omap3-rom-rng",
1279 .platform_data = rx51_secure_rng_call,
1283 static void __init rx51_init_omap3_rom_rng(void)
1285 if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
1286 pr_info("RX-51: Registering OMAP3 HWRNG device\n");
1287 platform_device_register(&omap3_rom_rng_device);
1291 void __init rx51_peripherals_init(void)
1295 regulator_has_full_constraints();
1296 gpmc_onenand_init(board_onenand_data);
1297 rx51_add_gpio_keys();
1299 rx51_init_tsc2005();
1301 spi_register_board_info(rx51_peripherals_spi_board_info,
1302 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1304 partition = omap_mux_get("core");
1306 omap_hsmmc_init(mmc);
1308 rx51_charger_init();
1309 rx51_init_twl4030_hwmon();
1310 rx51_init_omap3_rom_rng();