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 <plat-omap/dma-omap.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 void rx51_charger_set_power(bool on
)
261 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO
, on
);
264 static struct isp1704_charger_data rx51_charger_data
= {
265 .set_power
= rx51_charger_set_power
,
268 static struct platform_device rx51_charger_device
= {
269 .name
= "isp1704_charger",
271 .platform_data
= &rx51_charger_data
,
275 static void __init
rx51_charger_init(void)
277 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO
,
278 GPIOF_OUT_INIT_HIGH
, "isp1704_reset"));
280 platform_device_register(&rx51_charger_device
);
283 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
285 #define RX51_GPIO_CAMERA_LENS_COVER 110
286 #define RX51_GPIO_CAMERA_FOCUS 68
287 #define RX51_GPIO_CAMERA_CAPTURE 69
288 #define RX51_GPIO_KEYPAD_SLIDE 71
289 #define RX51_GPIO_LOCK_BUTTON 113
290 #define RX51_GPIO_PROXIMITY 89
292 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
294 static struct gpio_keys_button rx51_gpio_keys
[] = {
296 .desc
= "Camera Lens Cover",
298 .code
= SW_CAMERA_LENS_COVER
,
299 .gpio
= RX51_GPIO_CAMERA_LENS_COVER
,
301 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
303 .desc
= "Camera Focus",
305 .code
= KEY_CAMERA_FOCUS
,
306 .gpio
= RX51_GPIO_CAMERA_FOCUS
,
308 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
310 .desc
= "Camera Capture",
313 .gpio
= RX51_GPIO_CAMERA_CAPTURE
,
315 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
317 .desc
= "Lock Button",
319 .code
= KEY_SCREENLOCK
,
320 .gpio
= RX51_GPIO_LOCK_BUTTON
,
322 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
324 .desc
= "Keypad Slide",
326 .code
= SW_KEYPAD_SLIDE
,
327 .gpio
= RX51_GPIO_KEYPAD_SLIDE
,
329 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
331 .desc
= "Proximity Sensor",
333 .code
= SW_FRONT_PROXIMITY
,
334 .gpio
= RX51_GPIO_PROXIMITY
,
336 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
340 static struct gpio_keys_platform_data rx51_gpio_keys_data
= {
341 .buttons
= rx51_gpio_keys
,
342 .nbuttons
= ARRAY_SIZE(rx51_gpio_keys
),
345 static struct platform_device rx51_gpio_keys_device
= {
349 .platform_data
= &rx51_gpio_keys_data
,
353 static void __init
rx51_add_gpio_keys(void)
355 platform_device_register(&rx51_gpio_keys_device
);
358 static void __init
rx51_add_gpio_keys(void)
361 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
363 static uint32_t board_keymap
[] = {
365 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
366 * connected to the ground" matrix state.
371 KEY(0, 3, KEY_COMMA
),
372 KEY(0, 4, KEY_BACKSPACE
),
388 KEY(2, 3, KEY_ENTER
),
399 KEY(3, 5, KEY_SPACE
),
400 KEY(3, 6, KEY_SPACE
),
405 KEY(4, 2, KEY_RIGHT
),
406 KEY(4, 4, KEY_LEFTCTRL
),
407 KEY(4, 5, KEY_RIGHTALT
),
408 KEY(4, 6, KEY_LEFTSHIFT
),
421 static struct matrix_keymap_data board_map_data
= {
422 .keymap
= board_keymap
,
423 .keymap_size
= ARRAY_SIZE(board_keymap
),
426 static struct twl4030_keypad_data rx51_kp_data
= {
427 .keymap_data
= &board_map_data
,
433 /* Enable input logic and pull all lines up when eMMC is on. */
434 static struct omap_board_mux rx51_mmc2_on_mux
[] = {
435 OMAP3_MUX(SDMMC2_CMD
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
436 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
437 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
438 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
439 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
440 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
441 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
442 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
443 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
444 { .reg_offset
= OMAP_MUX_TERMINATOR
},
447 /* Disable input logic and pull all lines down when eMMC is off. */
448 static struct omap_board_mux rx51_mmc2_off_mux
[] = {
449 OMAP3_MUX(SDMMC2_CMD
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
450 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
451 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
452 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
453 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
454 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
455 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
456 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
457 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
458 { .reg_offset
= OMAP_MUX_TERMINATOR
},
461 static struct omap_mux_partition
*partition
;
464 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
465 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
467 static void rx51_mmc2_remux(struct device
*dev
, int slot
, int power_on
)
470 omap_mux_write_array(partition
, rx51_mmc2_on_mux
);
472 omap_mux_write_array(partition
, rx51_mmc2_off_mux
);
475 static struct omap2_hsmmc_info mmc
[] __initdata
= {
479 .caps
= MMC_CAP_4_BIT_DATA
,
483 .power_saving
= true,
488 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
489 /* See also rx51_mmc2_remux */
492 .nonremovable
= true,
493 .power_saving
= true,
494 .remux
= rx51_mmc2_remux
,
499 static struct regulator_consumer_supply rx51_vmmc1_supply
[] = {
500 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
503 static struct regulator_consumer_supply rx51_vaux2_supply
[] = {
504 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
507 static struct regulator_consumer_supply rx51_vaux3_supply
[] = {
508 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
511 static struct regulator_consumer_supply rx51_vsim_supply
[] = {
512 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
515 static struct regulator_consumer_supply rx51_vmmc2_supplies
[] = {
516 /* tlv320aic3x analog supplies */
517 REGULATOR_SUPPLY("AVDD", "2-0018"),
518 REGULATOR_SUPPLY("DRVDD", "2-0018"),
519 REGULATOR_SUPPLY("AVDD", "2-0019"),
520 REGULATOR_SUPPLY("DRVDD", "2-0019"),
522 REGULATOR_SUPPLY("Vdd", "2-0060"),
523 /* Keep vmmc as last item. It is not iterated for newer boards */
524 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
527 static struct regulator_consumer_supply rx51_vio_supplies
[] = {
528 /* tlv320aic3x digital supplies */
529 REGULATOR_SUPPLY("IOVDD", "2-0018"),
530 REGULATOR_SUPPLY("DVDD", "2-0018"),
531 REGULATOR_SUPPLY("IOVDD", "2-0019"),
532 REGULATOR_SUPPLY("DVDD", "2-0019"),
533 /* Si4713 IO supply */
534 REGULATOR_SUPPLY("vio", "2-0063"),
537 static struct regulator_consumer_supply rx51_vaux1_consumers
[] = {
538 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
540 REGULATOR_SUPPLY("vdd", "2-0063"),
543 static struct regulator_init_data rx51_vaux1
= {
548 .always_on
= true, /* due battery cover sensor */
549 .valid_modes_mask
= REGULATOR_MODE_NORMAL
550 | REGULATOR_MODE_STANDBY
,
551 .valid_ops_mask
= REGULATOR_CHANGE_MODE
552 | REGULATOR_CHANGE_STATUS
,
554 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux1_consumers
),
555 .consumer_supplies
= rx51_vaux1_consumers
,
558 static struct regulator_init_data rx51_vaux2
= {
563 .valid_modes_mask
= REGULATOR_MODE_NORMAL
564 | REGULATOR_MODE_STANDBY
,
565 .valid_ops_mask
= REGULATOR_CHANGE_MODE
566 | REGULATOR_CHANGE_STATUS
,
568 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux2_supply
),
569 .consumer_supplies
= rx51_vaux2_supply
,
572 /* VAUX3 - adds more power to VIO_18 rail */
573 static struct regulator_init_data rx51_vaux3_cam
= {
575 .name
= "VCAM_DIG_18",
579 .valid_modes_mask
= REGULATOR_MODE_NORMAL
580 | REGULATOR_MODE_STANDBY
,
581 .valid_ops_mask
= REGULATOR_CHANGE_MODE
582 | REGULATOR_CHANGE_STATUS
,
586 static struct regulator_init_data rx51_vaux3_mmc
= {
592 .valid_modes_mask
= REGULATOR_MODE_NORMAL
593 | REGULATOR_MODE_STANDBY
,
594 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
595 | REGULATOR_CHANGE_MODE
596 | REGULATOR_CHANGE_STATUS
,
598 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux3_supply
),
599 .consumer_supplies
= rx51_vaux3_supply
,
602 static struct regulator_init_data rx51_vaux4
= {
604 .name
= "VCAM_ANA_28",
608 .valid_modes_mask
= REGULATOR_MODE_NORMAL
609 | REGULATOR_MODE_STANDBY
,
610 .valid_ops_mask
= REGULATOR_CHANGE_MODE
611 | REGULATOR_CHANGE_STATUS
,
615 static struct regulator_init_data rx51_vmmc1
= {
619 .valid_modes_mask
= REGULATOR_MODE_NORMAL
620 | REGULATOR_MODE_STANDBY
,
621 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
622 | REGULATOR_CHANGE_MODE
623 | REGULATOR_CHANGE_STATUS
,
625 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc1_supply
),
626 .consumer_supplies
= rx51_vmmc1_supply
,
629 static struct regulator_init_data rx51_vmmc2
= {
634 .always_on
= true, /* due VIO leak to AIC34 VDDs */
636 .valid_modes_mask
= REGULATOR_MODE_NORMAL
637 | REGULATOR_MODE_STANDBY
,
638 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
639 | REGULATOR_CHANGE_MODE
640 | REGULATOR_CHANGE_STATUS
,
642 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc2_supplies
),
643 .consumer_supplies
= rx51_vmmc2_supplies
,
646 static struct regulator_init_data rx51_vpll1
= {
653 .valid_modes_mask
= REGULATOR_MODE_NORMAL
654 | REGULATOR_MODE_STANDBY
,
655 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
659 static struct regulator_init_data rx51_vpll2
= {
666 .valid_modes_mask
= REGULATOR_MODE_NORMAL
667 | REGULATOR_MODE_STANDBY
,
668 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
672 static struct regulator_init_data rx51_vsim
= {
674 .name
= "VMMC2_IO_18",
678 .valid_modes_mask
= REGULATOR_MODE_NORMAL
679 | REGULATOR_MODE_STANDBY
,
680 .valid_ops_mask
= REGULATOR_CHANGE_MODE
681 | REGULATOR_CHANGE_STATUS
,
683 .num_consumer_supplies
= ARRAY_SIZE(rx51_vsim_supply
),
684 .consumer_supplies
= rx51_vsim_supply
,
687 static struct regulator_init_data rx51_vio
= {
691 .valid_modes_mask
= REGULATOR_MODE_NORMAL
692 | REGULATOR_MODE_STANDBY
,
693 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
694 | REGULATOR_CHANGE_MODE
695 | REGULATOR_CHANGE_STATUS
,
697 .num_consumer_supplies
= ARRAY_SIZE(rx51_vio_supplies
),
698 .consumer_supplies
= rx51_vio_supplies
,
701 static struct regulator_init_data rx51_vintana1
= {
707 .valid_modes_mask
= REGULATOR_MODE_NORMAL
708 | REGULATOR_MODE_STANDBY
,
709 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
713 static struct regulator_init_data rx51_vintana2
= {
720 .valid_modes_mask
= REGULATOR_MODE_NORMAL
721 | REGULATOR_MODE_STANDBY
,
722 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
726 static struct regulator_init_data rx51_vintdig
= {
732 .valid_modes_mask
= REGULATOR_MODE_NORMAL
733 | REGULATOR_MODE_STANDBY
,
734 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
738 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module
= {
739 .gpio_reset
= RX51_FMTX_RESET_GPIO
,
742 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module
= {
743 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH
),
744 .platform_data
= &rx51_si4713_i2c_data
,
747 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module
= {
749 .subdev_board_info
= &rx51_si4713_board_info
,
752 static struct platform_device rx51_si4713_dev __initdata_or_module
= {
753 .name
= "radio-si4713",
756 .platform_data
= &rx51_si4713_data
,
760 static __init
void rx51_init_si4713(void)
764 err
= gpio_request_one(RX51_FMTX_IRQ
, GPIOF_DIR_IN
, "si4713 irq");
766 printk(KERN_ERR
"Cannot request si4713 irq gpio. %d\n", err
);
769 rx51_si4713_board_info
.irq
= gpio_to_irq(RX51_FMTX_IRQ
);
770 platform_device_register(&rx51_si4713_dev
);
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 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2
[] = {
1002 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1003 .platform_data
= &rx51_aic3x_data
,
1006 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1007 .platform_data
= &rx51_aic3x_data2
,
1009 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1011 I2C_BOARD_INFO("tsl2563", 0x29),
1012 .platform_data
= &rx51_tsl2563_platform_data
,
1015 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1017 I2C_BOARD_INFO("lp5523", 0x32),
1018 .platform_data
= &rx51_lp5523_platform_data
,
1022 I2C_BOARD_INFO("bq27200", 0x55),
1025 I2C_BOARD_INFO("tpa6130a2", 0x60),
1026 .platform_data
= &rx51_tpa6130a2_data
,
1030 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3
[] = {
1031 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1033 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1034 .platform_data
= &rx51_lis3lv02d_data
,
1039 static int __init
rx51_i2c_init(void)
1041 if ((system_rev
>= SYSTEM_REV_S_USES_VAUX3
&& system_rev
< 0x100) ||
1042 system_rev
>= SYSTEM_REV_B_USES_VAUX3
) {
1043 rx51_twldata
.vaux3
= &rx51_vaux3_mmc
;
1044 /* Only older boards use VMMC2 for internal MMC */
1045 rx51_vmmc2
.num_consumer_supplies
--;
1047 rx51_twldata
.vaux3
= &rx51_vaux3_cam
;
1049 rx51_twldata
.vmmc2
= &rx51_vmmc2
;
1050 omap3_pmic_get_config(&rx51_twldata
,
1051 TWL_COMMON_PDATA_USB
| TWL_COMMON_PDATA_MADC
,
1052 TWL_COMMON_REGULATOR_VDAC
);
1054 rx51_twldata
.vdac
->constraints
.apply_uV
= true;
1055 rx51_twldata
.vdac
->constraints
.name
= "VDAC";
1057 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START
, &rx51_twldata
);
1058 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2
,
1059 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2
));
1060 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1061 rx51_lis3lv02d_data
.irq2
= gpio_to_irq(LIS302_IRQ2_GPIO
);
1062 rx51_peripherals_i2c_board_info_3
[0].irq
= gpio_to_irq(LIS302_IRQ1_GPIO
);
1064 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3
,
1065 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3
));
1069 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1070 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1072 static struct mtd_partition onenand_partitions
[] = {
1074 .name
= "bootloader",
1077 .mask_flags
= MTD_WRITEABLE
, /* Force read-only */
1081 .offset
= MTDPART_OFS_APPEND
,
1086 .offset
= MTDPART_OFS_APPEND
,
1091 .offset
= MTDPART_OFS_APPEND
,
1096 .offset
= MTDPART_OFS_APPEND
,
1101 .offset
= MTDPART_OFS_APPEND
,
1102 .size
= MTDPART_SIZ_FULL
,
1106 static struct omap_onenand_platform_data board_onenand_data
[] = {
1110 .parts
= onenand_partitions
,
1111 .nr_parts
= ARRAY_SIZE(onenand_partitions
),
1112 .flags
= ONENAND_SYNC_READWRITE
,
1117 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1119 static struct omap_smc91x_platform_data board_smc91x_data
= {
1124 .flags
= GPMC_TIMINGS_SMC91C96
| IORESOURCE_IRQ_HIGHLEVEL
,
1127 static void __init
board_smc91x_init(void)
1129 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN
);
1130 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT
);
1131 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT
);
1133 gpmc_smc91x_init(&board_smc91x_data
);
1138 static inline void board_smc91x_init(void)
1144 static void rx51_wl1251_set_power(bool enable
)
1146 gpio_set_value(RX51_WL1251_POWER_GPIO
, enable
);
1149 static struct gpio rx51_wl1251_gpios
[] __initdata
= {
1150 { RX51_WL1251_POWER_GPIO
, GPIOF_OUT_INIT_LOW
, "wl1251 power" },
1151 { RX51_WL1251_IRQ_GPIO
, GPIOF_IN
, "wl1251 irq" },
1154 static void __init
rx51_init_wl1251(void)
1158 ret
= gpio_request_array(rx51_wl1251_gpios
,
1159 ARRAY_SIZE(rx51_wl1251_gpios
));
1163 irq
= gpio_to_irq(RX51_WL1251_IRQ_GPIO
);
1167 wl1251_pdata
.set_power
= rx51_wl1251_set_power
;
1168 rx51_peripherals_spi_board_info
[RX51_SPI_WL1251
].irq
= irq
;
1173 gpio_free(RX51_WL1251_IRQ_GPIO
);
1174 gpio_free(RX51_WL1251_POWER_GPIO
);
1176 printk(KERN_ERR
"wl1251 board initialisation failed\n");
1177 wl1251_pdata
.set_power
= NULL
;
1180 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1181 * set_power is null, and wl1251_probe() will fail.
1185 static struct tsc2005_platform_data tsc2005_pdata
= {
1186 .ts_pressure_max
= 2048,
1187 .ts_pressure_fudge
= 2,
1192 .ts_x_plate_ohm
= 280,
1193 .esd_timeout_ms
= 8000,
1196 static struct gpio rx51_tsc2005_gpios
[] __initdata
= {
1197 { RX51_TSC2005_IRQ_GPIO
, GPIOF_IN
, "tsc2005 IRQ" },
1198 { RX51_TSC2005_RESET_GPIO
, GPIOF_OUT_INIT_HIGH
, "tsc2005 reset" },
1201 static void rx51_tsc2005_set_reset(bool enable
)
1203 gpio_set_value(RX51_TSC2005_RESET_GPIO
, enable
);
1206 static void __init
rx51_init_tsc2005(void)
1210 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO
, OMAP_PIN_OUTPUT
);
1211 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO
, OMAP_PIN_INPUT_PULLUP
);
1213 r
= gpio_request_array(rx51_tsc2005_gpios
,
1214 ARRAY_SIZE(rx51_tsc2005_gpios
));
1216 printk(KERN_ERR
"tsc2005 board initialization failed\n");
1217 tsc2005_pdata
.esd_timeout_ms
= 0;
1221 tsc2005_pdata
.set_reset
= rx51_tsc2005_set_reset
;
1222 rx51_peripherals_spi_board_info
[RX51_SPI_TSC2005
].irq
=
1223 gpio_to_irq(RX51_TSC2005_IRQ_GPIO
);
1226 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1227 static struct lirc_rx51_platform_data rx51_lirc_data
= {
1228 .set_max_mpu_wakeup_lat
= omap_pm_set_max_mpu_wakeup_lat
,
1229 .pwm_timer
= 9, /* Use GPT 9 for CIR */
1232 static struct platform_device rx51_lirc_device
= {
1233 .name
= "lirc_rx51",
1236 .platform_data
= &rx51_lirc_data
,
1240 static void __init
rx51_init_lirc(void)
1242 platform_device_register(&rx51_lirc_device
);
1245 static void __init
rx51_init_lirc(void)
1250 void __init
rx51_peripherals_init(void)
1253 regulator_has_full_constraints();
1254 gpmc_onenand_init(board_onenand_data
);
1255 board_smc91x_init();
1256 rx51_add_gpio_keys();
1258 rx51_init_tsc2005();
1261 spi_register_board_info(rx51_peripherals_spi_board_info
,
1262 ARRAY_SIZE(rx51_peripherals_spi_board_info
));
1264 partition
= omap_mux_get("core");
1266 omap_hsmmc_init(mmc
);
1268 rx51_charger_init();