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();