2 * linux/arch/arm/mach-omap2/board-rx51-peripherals.c
4 * Copyright (C) 2008-2009 Nokia
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/input.h>
15 #include <linux/input/matrix_keypad.h>
16 #include <linux/spi/spi.h>
17 #include <linux/wl12xx.h>
18 #include <linux/spi/tsc2005.h>
19 #include <linux/i2c.h>
20 #include <linux/i2c/twl.h>
21 #include <linux/clk.h>
22 #include <linux/delay.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/gpio.h>
25 #include <linux/gpio_keys.h>
26 #include <linux/mmc/host.h>
27 #include <linux/power/isp1704_charger.h>
28 #include <linux/platform_data/spi-omap2-mcspi.h>
29 #include <linux/platform_data/mtd-onenand-omap2.h>
31 #include <asm/system_info.h>
34 #include <linux/omap-dma.h>
35 #include "gpmc-smc91x.h"
37 #include "board-rx51.h"
39 #include <sound/tlv320aic3x.h>
40 #include <sound/tpa6130a2-plat.h>
41 #include <media/radio-si4713.h>
42 #include <media/si4713.h>
43 #include <linux/leds-lp5523.h>
45 #include <../drivers/staging/iio/light/tsl2563.h>
46 #include <linux/lis3lv02d.h>
48 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
49 #include <media/ir-rx51.h>
55 #include "common-board-devices.h"
57 #include "gpmc-onenand.h"
59 #define SYSTEM_REV_B_USES_VAUX3 0x1699
60 #define SYSTEM_REV_S_USES_VAUX3 0x8
62 #define RX51_WL1251_POWER_GPIO 87
63 #define RX51_WL1251_IRQ_GPIO 42
64 #define RX51_FMTX_RESET_GPIO 163
65 #define RX51_FMTX_IRQ 53
66 #define RX51_LP5523_CHIP_EN_GPIO 41
68 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
70 #define RX51_TSC2005_RESET_GPIO 104
71 #define RX51_TSC2005_IRQ_GPIO 100
73 #define LIS302_IRQ1_GPIO 181
74 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */
76 /* list all spi devices here */
79 RX51_SPI_MIPID
, /* LCD panel */
80 RX51_SPI_TSC2005
, /* Touch Controller */
83 static struct wl12xx_platform_data wl1251_pdata
;
84 static struct tsc2005_platform_data tsc2005_pdata
;
86 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
87 static int lis302_setup(void)
90 int irq1
= LIS302_IRQ1_GPIO
;
91 int irq2
= LIS302_IRQ2_GPIO
;
93 /* gpio for interrupt pin 1 */
94 err
= gpio_request(irq1
, "lis3lv02dl_irq1");
96 printk(KERN_ERR
"lis3lv02dl: gpio request failed\n");
100 /* gpio for interrupt pin 2 */
101 err
= gpio_request(irq2
, "lis3lv02dl_irq2");
104 printk(KERN_ERR
"lis3lv02dl: gpio request failed\n");
108 gpio_direction_input(irq1
);
109 gpio_direction_input(irq2
);
115 static int lis302_release(void)
117 gpio_free(LIS302_IRQ1_GPIO
);
118 gpio_free(LIS302_IRQ2_GPIO
);
123 static struct lis3lv02d_platform_data rx51_lis3lv02d_data
= {
124 .click_flags
= LIS3_CLICK_SINGLE_X
| LIS3_CLICK_SINGLE_Y
|
126 /* Limits are 0.5g * value */
129 .click_thresh_z
= 10,
130 /* Click must be longer than time limit */
131 .click_time_limit
= 9,
132 /* Kind of debounce filter */
135 /* Limits for all axis. millig-value / 18 to get HW values */
136 .wakeup_flags
= LIS3_WAKEUP_X_HI
| LIS3_WAKEUP_Y_HI
,
137 .wakeup_thresh
= 800 / 18,
138 .wakeup_flags2
= LIS3_WAKEUP_Z_HI
,
139 .wakeup_thresh2
= 900 / 18,
141 .hipass_ctrl
= LIS3_HIPASS1_DISABLE
| LIS3_HIPASS2_DISABLE
,
143 /* Interrupt line 2 for click detection, line 1 for thresholds */
144 .irq_cfg
= LIS3_IRQ2_CLICK
| LIS3_IRQ1_FF_WU_12
,
146 .axis_x
= LIS3_DEV_X
,
147 .axis_y
= LIS3_INV_DEV_Y
,
148 .axis_z
= LIS3_INV_DEV_Z
,
149 .setup_resources
= lis302_setup
,
150 .release_resources
= lis302_release
,
151 .st_min_limits
= {-32, 3, 3},
152 .st_max_limits
= {-3, 32, 32},
156 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
157 static struct tsl2563_platform_data rx51_tsl2563_platform_data
= {
158 .cover_comp_gain
= 16,
162 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
163 static struct lp5523_led_config rx51_lp5523_led_config
[] = {
194 static int rx51_lp5523_setup(void)
196 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO
, GPIOF_DIR_OUT
,
200 static void rx51_lp5523_release(void)
202 gpio_free(RX51_LP5523_CHIP_EN_GPIO
);
205 static void rx51_lp5523_enable(bool state
)
207 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO
, !!state
);
210 static struct lp5523_platform_data rx51_lp5523_platform_data
= {
211 .led_config
= rx51_lp5523_led_config
,
212 .num_channels
= ARRAY_SIZE(rx51_lp5523_led_config
),
213 .clock_mode
= LP5523_CLOCK_AUTO
,
214 .setup_resources
= rx51_lp5523_setup
,
215 .release_resources
= rx51_lp5523_release
,
216 .enable
= rx51_lp5523_enable
,
220 static struct omap2_mcspi_device_config wl1251_mcspi_config
= {
224 static struct omap2_mcspi_device_config mipid_mcspi_config
= {
228 static struct omap2_mcspi_device_config tsc2005_mcspi_config
= {
232 static struct spi_board_info rx51_peripherals_spi_board_info
[] __initdata
= {
233 [RX51_SPI_WL1251
] = {
234 .modalias
= "wl1251",
237 .max_speed_hz
= 48000000,
239 .controller_data
= &wl1251_mcspi_config
,
240 .platform_data
= &wl1251_pdata
,
243 .modalias
= "acx565akm",
246 .max_speed_hz
= 6000000,
247 .controller_data
= &mipid_mcspi_config
,
249 [RX51_SPI_TSC2005
] = {
250 .modalias
= "tsc2005",
253 .max_speed_hz
= 6000000,
254 .controller_data
= &tsc2005_mcspi_config
,
255 .platform_data
= &tsc2005_pdata
,
259 static struct platform_device rx51_battery_device
= {
260 .name
= "rx51-battery",
264 static void rx51_charger_set_power(bool on
)
266 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO
, on
);
269 static struct isp1704_charger_data rx51_charger_data
= {
270 .set_power
= rx51_charger_set_power
,
273 static struct platform_device rx51_charger_device
= {
274 .name
= "isp1704_charger",
276 .platform_data
= &rx51_charger_data
,
280 static void __init
rx51_charger_init(void)
282 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO
,
283 GPIOF_OUT_INIT_HIGH
, "isp1704_reset"));
285 platform_device_register(&rx51_battery_device
);
286 platform_device_register(&rx51_charger_device
);
289 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
291 #define RX51_GPIO_CAMERA_LENS_COVER 110
292 #define RX51_GPIO_CAMERA_FOCUS 68
293 #define RX51_GPIO_CAMERA_CAPTURE 69
294 #define RX51_GPIO_KEYPAD_SLIDE 71
295 #define RX51_GPIO_LOCK_BUTTON 113
296 #define RX51_GPIO_PROXIMITY 89
298 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
300 static struct gpio_keys_button rx51_gpio_keys
[] = {
302 .desc
= "Camera Lens Cover",
304 .code
= SW_CAMERA_LENS_COVER
,
305 .gpio
= RX51_GPIO_CAMERA_LENS_COVER
,
307 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
309 .desc
= "Camera Focus",
311 .code
= KEY_CAMERA_FOCUS
,
312 .gpio
= RX51_GPIO_CAMERA_FOCUS
,
314 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
316 .desc
= "Camera Capture",
319 .gpio
= RX51_GPIO_CAMERA_CAPTURE
,
321 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
323 .desc
= "Lock Button",
325 .code
= KEY_SCREENLOCK
,
326 .gpio
= RX51_GPIO_LOCK_BUTTON
,
328 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
330 .desc
= "Keypad Slide",
332 .code
= SW_KEYPAD_SLIDE
,
333 .gpio
= RX51_GPIO_KEYPAD_SLIDE
,
335 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
337 .desc
= "Proximity Sensor",
339 .code
= SW_FRONT_PROXIMITY
,
340 .gpio
= RX51_GPIO_PROXIMITY
,
342 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
346 static struct gpio_keys_platform_data rx51_gpio_keys_data
= {
347 .buttons
= rx51_gpio_keys
,
348 .nbuttons
= ARRAY_SIZE(rx51_gpio_keys
),
351 static struct platform_device rx51_gpio_keys_device
= {
355 .platform_data
= &rx51_gpio_keys_data
,
359 static void __init
rx51_add_gpio_keys(void)
361 platform_device_register(&rx51_gpio_keys_device
);
364 static void __init
rx51_add_gpio_keys(void)
367 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
369 static uint32_t board_keymap
[] = {
371 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
372 * connected to the ground" matrix state.
377 KEY(0, 3, KEY_COMMA
),
378 KEY(0, 4, KEY_BACKSPACE
),
394 KEY(2, 3, KEY_ENTER
),
405 KEY(3, 5, KEY_SPACE
),
406 KEY(3, 6, KEY_SPACE
),
411 KEY(4, 2, KEY_RIGHT
),
412 KEY(4, 4, KEY_LEFTCTRL
),
413 KEY(4, 5, KEY_RIGHTALT
),
414 KEY(4, 6, KEY_LEFTSHIFT
),
427 static struct matrix_keymap_data board_map_data
= {
428 .keymap
= board_keymap
,
429 .keymap_size
= ARRAY_SIZE(board_keymap
),
432 static struct twl4030_keypad_data rx51_kp_data
= {
433 .keymap_data
= &board_map_data
,
439 /* Enable input logic and pull all lines up when eMMC is on. */
440 static struct omap_board_mux rx51_mmc2_on_mux
[] = {
441 OMAP3_MUX(SDMMC2_CMD
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
442 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
443 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
444 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
445 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
446 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
447 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
448 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
449 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
450 { .reg_offset
= OMAP_MUX_TERMINATOR
},
453 /* Disable input logic and pull all lines down when eMMC is off. */
454 static struct omap_board_mux rx51_mmc2_off_mux
[] = {
455 OMAP3_MUX(SDMMC2_CMD
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
456 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
457 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
458 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
459 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
460 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
461 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
462 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
463 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
464 { .reg_offset
= OMAP_MUX_TERMINATOR
},
467 static struct omap_mux_partition
*partition
;
470 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
471 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
473 static void rx51_mmc2_remux(struct device
*dev
, int slot
, int power_on
)
476 omap_mux_write_array(partition
, rx51_mmc2_on_mux
);
478 omap_mux_write_array(partition
, rx51_mmc2_off_mux
);
481 static struct omap2_hsmmc_info mmc
[] __initdata
= {
485 .caps
= MMC_CAP_4_BIT_DATA
,
489 .power_saving
= true,
494 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
495 /* See also rx51_mmc2_remux */
498 .nonremovable
= true,
499 .power_saving
= true,
500 .remux
= rx51_mmc2_remux
,
505 static struct regulator_consumer_supply rx51_vmmc1_supply
[] = {
506 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
509 static struct regulator_consumer_supply rx51_vaux2_supply
[] = {
510 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
513 static struct regulator_consumer_supply rx51_vaux3_supply
[] = {
514 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
517 static struct regulator_consumer_supply rx51_vsim_supply
[] = {
518 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
521 static struct regulator_consumer_supply rx51_vmmc2_supplies
[] = {
522 /* tlv320aic3x analog supplies */
523 REGULATOR_SUPPLY("AVDD", "2-0018"),
524 REGULATOR_SUPPLY("DRVDD", "2-0018"),
525 REGULATOR_SUPPLY("AVDD", "2-0019"),
526 REGULATOR_SUPPLY("DRVDD", "2-0019"),
528 REGULATOR_SUPPLY("Vdd", "2-0060"),
529 /* Keep vmmc as last item. It is not iterated for newer boards */
530 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
533 static struct regulator_consumer_supply rx51_vio_supplies
[] = {
534 /* tlv320aic3x digital supplies */
535 REGULATOR_SUPPLY("IOVDD", "2-0018"),
536 REGULATOR_SUPPLY("DVDD", "2-0018"),
537 REGULATOR_SUPPLY("IOVDD", "2-0019"),
538 REGULATOR_SUPPLY("DVDD", "2-0019"),
539 /* Si4713 IO supply */
540 REGULATOR_SUPPLY("vio", "2-0063"),
543 static struct regulator_consumer_supply rx51_vaux1_consumers
[] = {
544 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
546 REGULATOR_SUPPLY("vdd", "2-0063"),
549 static struct regulator_init_data rx51_vaux1
= {
554 .always_on
= true, /* due battery cover sensor */
555 .valid_modes_mask
= REGULATOR_MODE_NORMAL
556 | REGULATOR_MODE_STANDBY
,
557 .valid_ops_mask
= REGULATOR_CHANGE_MODE
558 | REGULATOR_CHANGE_STATUS
,
560 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux1_consumers
),
561 .consumer_supplies
= rx51_vaux1_consumers
,
564 static struct regulator_init_data rx51_vaux2
= {
569 .valid_modes_mask
= REGULATOR_MODE_NORMAL
570 | REGULATOR_MODE_STANDBY
,
571 .valid_ops_mask
= REGULATOR_CHANGE_MODE
572 | REGULATOR_CHANGE_STATUS
,
574 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux2_supply
),
575 .consumer_supplies
= rx51_vaux2_supply
,
578 /* VAUX3 - adds more power to VIO_18 rail */
579 static struct regulator_init_data rx51_vaux3_cam
= {
581 .name
= "VCAM_DIG_18",
585 .valid_modes_mask
= REGULATOR_MODE_NORMAL
586 | REGULATOR_MODE_STANDBY
,
587 .valid_ops_mask
= REGULATOR_CHANGE_MODE
588 | REGULATOR_CHANGE_STATUS
,
592 static struct regulator_init_data rx51_vaux3_mmc
= {
598 .valid_modes_mask
= REGULATOR_MODE_NORMAL
599 | REGULATOR_MODE_STANDBY
,
600 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
601 | REGULATOR_CHANGE_MODE
602 | REGULATOR_CHANGE_STATUS
,
604 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux3_supply
),
605 .consumer_supplies
= rx51_vaux3_supply
,
608 static struct regulator_init_data rx51_vaux4
= {
610 .name
= "VCAM_ANA_28",
614 .valid_modes_mask
= REGULATOR_MODE_NORMAL
615 | REGULATOR_MODE_STANDBY
,
616 .valid_ops_mask
= REGULATOR_CHANGE_MODE
617 | REGULATOR_CHANGE_STATUS
,
621 static struct regulator_init_data rx51_vmmc1
= {
625 .valid_modes_mask
= REGULATOR_MODE_NORMAL
626 | REGULATOR_MODE_STANDBY
,
627 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
628 | REGULATOR_CHANGE_MODE
629 | REGULATOR_CHANGE_STATUS
,
631 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc1_supply
),
632 .consumer_supplies
= rx51_vmmc1_supply
,
635 static struct regulator_init_data rx51_vmmc2
= {
640 .always_on
= true, /* due VIO leak to AIC34 VDDs */
642 .valid_modes_mask
= REGULATOR_MODE_NORMAL
643 | REGULATOR_MODE_STANDBY
,
644 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
645 | REGULATOR_CHANGE_MODE
646 | REGULATOR_CHANGE_STATUS
,
648 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc2_supplies
),
649 .consumer_supplies
= rx51_vmmc2_supplies
,
652 static struct regulator_init_data rx51_vpll1
= {
659 .valid_modes_mask
= REGULATOR_MODE_NORMAL
660 | REGULATOR_MODE_STANDBY
,
661 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
665 static struct regulator_init_data rx51_vpll2
= {
672 .valid_modes_mask
= REGULATOR_MODE_NORMAL
673 | REGULATOR_MODE_STANDBY
,
674 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
678 static struct regulator_init_data rx51_vsim
= {
680 .name
= "VMMC2_IO_18",
684 .valid_modes_mask
= REGULATOR_MODE_NORMAL
685 | REGULATOR_MODE_STANDBY
,
686 .valid_ops_mask
= REGULATOR_CHANGE_MODE
687 | REGULATOR_CHANGE_STATUS
,
689 .num_consumer_supplies
= ARRAY_SIZE(rx51_vsim_supply
),
690 .consumer_supplies
= rx51_vsim_supply
,
693 static struct regulator_init_data rx51_vio
= {
697 .valid_modes_mask
= REGULATOR_MODE_NORMAL
698 | REGULATOR_MODE_STANDBY
,
699 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
700 | REGULATOR_CHANGE_MODE
701 | REGULATOR_CHANGE_STATUS
,
703 .num_consumer_supplies
= ARRAY_SIZE(rx51_vio_supplies
),
704 .consumer_supplies
= rx51_vio_supplies
,
707 static struct regulator_init_data rx51_vintana1
= {
713 .valid_modes_mask
= REGULATOR_MODE_NORMAL
714 | REGULATOR_MODE_STANDBY
,
715 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
719 static struct regulator_init_data rx51_vintana2
= {
726 .valid_modes_mask
= REGULATOR_MODE_NORMAL
727 | REGULATOR_MODE_STANDBY
,
728 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
732 static struct regulator_init_data rx51_vintdig
= {
738 .valid_modes_mask
= REGULATOR_MODE_NORMAL
739 | REGULATOR_MODE_STANDBY
,
740 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
744 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module
= {
745 .gpio_reset
= RX51_FMTX_RESET_GPIO
,
748 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module
= {
749 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH
),
750 .platform_data
= &rx51_si4713_i2c_data
,
753 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module
= {
755 .subdev_board_info
= &rx51_si4713_board_info
,
758 static struct platform_device rx51_si4713_dev __initdata_or_module
= {
759 .name
= "radio-si4713",
762 .platform_data
= &rx51_si4713_data
,
766 static __init
void rx51_init_si4713(void)
770 err
= gpio_request_one(RX51_FMTX_IRQ
, GPIOF_DIR_IN
, "si4713 irq");
772 printk(KERN_ERR
"Cannot request si4713 irq gpio. %d\n", err
);
775 rx51_si4713_board_info
.irq
= gpio_to_irq(RX51_FMTX_IRQ
);
776 platform_device_register(&rx51_si4713_dev
);
779 static int rx51_twlgpio_setup(struct device
*dev
, unsigned gpio
, unsigned n
)
781 /* FIXME this gpio setup is just a placeholder for now */
782 gpio_request_one(gpio
+ 6, GPIOF_OUT_INIT_LOW
, "backlight_pwm");
783 gpio_request_one(gpio
+ 7, GPIOF_OUT_INIT_LOW
, "speaker_en");
788 static struct twl4030_gpio_platform_data rx51_gpio_data
= {
789 .pulldowns
= BIT(0) | BIT(1) | BIT(2) | BIT(3)
791 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
792 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
793 | BIT(16) | BIT(17) ,
794 .setup
= rx51_twlgpio_setup
,
797 static struct twl4030_ins sleep_on_seq
[] __initdata
= {
799 * Turn off everything
801 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_SLEEP
), 2},
804 static struct twl4030_script sleep_on_script __initdata
= {
805 .script
= sleep_on_seq
,
806 .size
= ARRAY_SIZE(sleep_on_seq
),
807 .flags
= TWL4030_SLEEP_SCRIPT
,
810 static struct twl4030_ins wakeup_seq
[] __initdata
= {
812 * Reenable everything
814 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
817 static struct twl4030_script wakeup_script __initdata
= {
818 .script
= wakeup_seq
,
819 .size
= ARRAY_SIZE(wakeup_seq
),
820 .flags
= TWL4030_WAKEUP12_SCRIPT
,
823 static struct twl4030_ins wakeup_p3_seq
[] __initdata
= {
825 * Reenable everything
827 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
830 static struct twl4030_script wakeup_p3_script __initdata
= {
831 .script
= wakeup_p3_seq
,
832 .size
= ARRAY_SIZE(wakeup_p3_seq
),
833 .flags
= TWL4030_WAKEUP3_SCRIPT
,
836 static struct twl4030_ins wrst_seq
[] __initdata
= {
839 * Reset VDD1 regulator.
840 * Reset VDD2 regulator.
841 * Reset VPLL1 regulator.
842 * Enable sysclk output.
845 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_OFF
), 2},
846 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 0, 1, RES_STATE_ACTIVE
),
848 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_PP
, 0, 3, RES_STATE_OFF
), 0x13},
849 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD1
, RES_STATE_WRST
), 0x13},
850 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD2
, RES_STATE_WRST
), 0x13},
851 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VPLL1
, RES_STATE_WRST
), 0x35},
852 {MSG_SINGULAR(DEV_GRP_P3
, RES_HFCLKOUT
, RES_STATE_ACTIVE
), 2},
853 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_ACTIVE
), 2},
856 static struct twl4030_script wrst_script __initdata
= {
858 .size
= ARRAY_SIZE(wrst_seq
),
859 .flags
= TWL4030_WRST_SCRIPT
,
862 static struct twl4030_script
*twl4030_scripts
[] __initdata
= {
863 /* wakeup12 script should be loaded before sleep script, otherwise a
864 board might hit retention before loading of wakeup script is
865 completed. This can cause boot failures depending on timing issues.
873 static struct twl4030_resconfig twl4030_rconfig
[] __initdata
= {
874 { .resource
= RES_VDD1
, .devgroup
= -1,
875 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
876 .remap_sleep
= RES_STATE_OFF
878 { .resource
= RES_VDD2
, .devgroup
= -1,
879 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
880 .remap_sleep
= RES_STATE_OFF
882 { .resource
= RES_VPLL1
, .devgroup
= -1,
883 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
884 .remap_sleep
= RES_STATE_OFF
886 { .resource
= RES_VPLL2
, .devgroup
= -1,
887 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
889 { .resource
= RES_VAUX1
, .devgroup
= -1,
890 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
892 { .resource
= RES_VAUX2
, .devgroup
= -1,
893 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
895 { .resource
= RES_VAUX3
, .devgroup
= -1,
896 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
898 { .resource
= RES_VAUX4
, .devgroup
= -1,
899 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
901 { .resource
= RES_VMMC1
, .devgroup
= -1,
902 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
904 { .resource
= RES_VMMC2
, .devgroup
= -1,
905 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
907 { .resource
= RES_VDAC
, .devgroup
= -1,
908 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
910 { .resource
= RES_VSIM
, .devgroup
= -1,
911 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
913 { .resource
= RES_VINTANA1
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
914 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
916 { .resource
= RES_VINTANA2
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
917 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
919 { .resource
= RES_VINTDIG
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
920 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
922 { .resource
= RES_VIO
, .devgroup
= DEV_GRP_P3
,
923 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
925 { .resource
= RES_CLKEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
926 .type
= 1, .type2
= -1 , .remap_off
= -1, .remap_sleep
= -1
928 { .resource
= RES_REGEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
929 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
931 { .resource
= RES_NRES_PWRON
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
932 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
934 { .resource
= RES_SYSEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
935 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
937 { .resource
= RES_HFCLKOUT
, .devgroup
= DEV_GRP_P3
,
938 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
940 { .resource
= RES_32KCLKOUT
, .devgroup
= -1,
941 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
943 { .resource
= RES_RESET
, .devgroup
= -1,
944 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
946 { .resource
= RES_MAIN_REF
, .devgroup
= -1,
947 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
952 static struct twl4030_power_data rx51_t2scripts_data __initdata
= {
953 .scripts
= twl4030_scripts
,
954 .num
= ARRAY_SIZE(twl4030_scripts
),
955 .resource_config
= twl4030_rconfig
,
958 static struct twl4030_vibra_data rx51_vibra_data __initdata
= {
962 static struct twl4030_audio_data rx51_audio_data __initdata
= {
963 .audio_mclk
= 26000000,
964 .vibra
= &rx51_vibra_data
,
967 static struct twl4030_platform_data rx51_twldata __initdata
= {
968 /* platform_data for children goes here */
969 .gpio
= &rx51_gpio_data
,
970 .keypad
= &rx51_kp_data
,
971 .power
= &rx51_t2scripts_data
,
972 .audio
= &rx51_audio_data
,
974 .vaux1
= &rx51_vaux1
,
975 .vaux2
= &rx51_vaux2
,
976 .vaux4
= &rx51_vaux4
,
977 .vmmc1
= &rx51_vmmc1
,
978 .vpll1
= &rx51_vpll1
,
979 .vpll2
= &rx51_vpll2
,
981 .vintana1
= &rx51_vintana1
,
982 .vintana2
= &rx51_vintana2
,
983 .vintdig
= &rx51_vintdig
,
987 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module
= {
991 /* Audio setup data */
992 static struct aic3x_setup_data rx51_aic34_setup
= {
993 .gpio_func
[0] = AIC3X_GPIO1_FUNC_DISABLED
,
994 .gpio_func
[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT
,
997 static struct aic3x_pdata rx51_aic3x_data
= {
998 .setup
= &rx51_aic34_setup
,
1002 static struct aic3x_pdata rx51_aic3x_data2
= {
1006 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2
[] = {
1008 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1009 .platform_data
= &rx51_aic3x_data
,
1012 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1013 .platform_data
= &rx51_aic3x_data2
,
1015 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1017 I2C_BOARD_INFO("tsl2563", 0x29),
1018 .platform_data
= &rx51_tsl2563_platform_data
,
1021 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1023 I2C_BOARD_INFO("lp5523", 0x32),
1024 .platform_data
= &rx51_lp5523_platform_data
,
1028 I2C_BOARD_INFO("bq27200", 0x55),
1031 I2C_BOARD_INFO("tpa6130a2", 0x60),
1032 .platform_data
= &rx51_tpa6130a2_data
,
1036 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3
[] = {
1037 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1039 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1040 .platform_data
= &rx51_lis3lv02d_data
,
1045 static int __init
rx51_i2c_init(void)
1047 if ((system_rev
>= SYSTEM_REV_S_USES_VAUX3
&& system_rev
< 0x100) ||
1048 system_rev
>= SYSTEM_REV_B_USES_VAUX3
) {
1049 rx51_twldata
.vaux3
= &rx51_vaux3_mmc
;
1050 /* Only older boards use VMMC2 for internal MMC */
1051 rx51_vmmc2
.num_consumer_supplies
--;
1053 rx51_twldata
.vaux3
= &rx51_vaux3_cam
;
1055 rx51_twldata
.vmmc2
= &rx51_vmmc2
;
1056 omap3_pmic_get_config(&rx51_twldata
,
1057 TWL_COMMON_PDATA_USB
| TWL_COMMON_PDATA_MADC
,
1058 TWL_COMMON_REGULATOR_VDAC
);
1060 rx51_twldata
.vdac
->constraints
.apply_uV
= true;
1061 rx51_twldata
.vdac
->constraints
.name
= "VDAC";
1063 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START
, &rx51_twldata
);
1064 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2
,
1065 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2
));
1066 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1067 rx51_lis3lv02d_data
.irq2
= gpio_to_irq(LIS302_IRQ2_GPIO
);
1068 rx51_peripherals_i2c_board_info_3
[0].irq
= gpio_to_irq(LIS302_IRQ1_GPIO
);
1070 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3
,
1071 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3
));
1075 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1076 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1078 static struct mtd_partition onenand_partitions
[] = {
1080 .name
= "bootloader",
1083 .mask_flags
= MTD_WRITEABLE
, /* Force read-only */
1087 .offset
= MTDPART_OFS_APPEND
,
1092 .offset
= MTDPART_OFS_APPEND
,
1097 .offset
= MTDPART_OFS_APPEND
,
1102 .offset
= MTDPART_OFS_APPEND
,
1107 .offset
= MTDPART_OFS_APPEND
,
1108 .size
= MTDPART_SIZ_FULL
,
1112 static struct omap_onenand_platform_data board_onenand_data
[] = {
1116 .parts
= onenand_partitions
,
1117 .nr_parts
= ARRAY_SIZE(onenand_partitions
),
1118 .flags
= ONENAND_SYNC_READWRITE
,
1123 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1125 static struct omap_smc91x_platform_data board_smc91x_data
= {
1130 .flags
= GPMC_TIMINGS_SMC91C96
| IORESOURCE_IRQ_HIGHLEVEL
,
1133 static void __init
board_smc91x_init(void)
1135 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN
);
1136 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT
);
1137 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT
);
1139 gpmc_smc91x_init(&board_smc91x_data
);
1144 static inline void board_smc91x_init(void)
1150 static void rx51_wl1251_set_power(bool enable
)
1152 gpio_set_value(RX51_WL1251_POWER_GPIO
, enable
);
1155 static struct gpio rx51_wl1251_gpios
[] __initdata
= {
1156 { RX51_WL1251_POWER_GPIO
, GPIOF_OUT_INIT_LOW
, "wl1251 power" },
1157 { RX51_WL1251_IRQ_GPIO
, GPIOF_IN
, "wl1251 irq" },
1160 static void __init
rx51_init_wl1251(void)
1164 ret
= gpio_request_array(rx51_wl1251_gpios
,
1165 ARRAY_SIZE(rx51_wl1251_gpios
));
1169 irq
= gpio_to_irq(RX51_WL1251_IRQ_GPIO
);
1173 wl1251_pdata
.set_power
= rx51_wl1251_set_power
;
1174 rx51_peripherals_spi_board_info
[RX51_SPI_WL1251
].irq
= irq
;
1179 gpio_free(RX51_WL1251_IRQ_GPIO
);
1180 gpio_free(RX51_WL1251_POWER_GPIO
);
1182 printk(KERN_ERR
"wl1251 board initialisation failed\n");
1183 wl1251_pdata
.set_power
= NULL
;
1186 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1187 * set_power is null, and wl1251_probe() will fail.
1191 static struct tsc2005_platform_data tsc2005_pdata
= {
1192 .ts_pressure_max
= 2048,
1193 .ts_pressure_fudge
= 2,
1198 .ts_x_plate_ohm
= 280,
1199 .esd_timeout_ms
= 8000,
1202 static struct gpio rx51_tsc2005_gpios
[] __initdata
= {
1203 { RX51_TSC2005_IRQ_GPIO
, GPIOF_IN
, "tsc2005 IRQ" },
1204 { RX51_TSC2005_RESET_GPIO
, GPIOF_OUT_INIT_HIGH
, "tsc2005 reset" },
1207 static void rx51_tsc2005_set_reset(bool enable
)
1209 gpio_set_value(RX51_TSC2005_RESET_GPIO
, enable
);
1212 static void __init
rx51_init_tsc2005(void)
1216 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO
, OMAP_PIN_OUTPUT
);
1217 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO
, OMAP_PIN_INPUT_PULLUP
);
1219 r
= gpio_request_array(rx51_tsc2005_gpios
,
1220 ARRAY_SIZE(rx51_tsc2005_gpios
));
1222 printk(KERN_ERR
"tsc2005 board initialization failed\n");
1223 tsc2005_pdata
.esd_timeout_ms
= 0;
1227 tsc2005_pdata
.set_reset
= rx51_tsc2005_set_reset
;
1228 rx51_peripherals_spi_board_info
[RX51_SPI_TSC2005
].irq
=
1229 gpio_to_irq(RX51_TSC2005_IRQ_GPIO
);
1232 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1233 static struct lirc_rx51_platform_data rx51_lirc_data
= {
1234 .set_max_mpu_wakeup_lat
= omap_pm_set_max_mpu_wakeup_lat
,
1235 .pwm_timer
= 9, /* Use GPT 9 for CIR */
1238 static struct platform_device rx51_lirc_device
= {
1239 .name
= "lirc_rx51",
1242 .platform_data
= &rx51_lirc_data
,
1246 static void __init
rx51_init_lirc(void)
1248 platform_device_register(&rx51_lirc_device
);
1251 static void __init
rx51_init_lirc(void)
1256 void __init
rx51_peripherals_init(void)
1259 regulator_has_full_constraints();
1260 gpmc_onenand_init(board_onenand_data
);
1261 board_smc91x_init();
1262 rx51_add_gpio_keys();
1264 rx51_init_tsc2005();
1267 spi_register_board_info(rx51_peripherals_spi_board_info
,
1268 ARRAY_SIZE(rx51_peripherals_spi_board_info
));
1270 partition
= omap_mux_get("core");
1272 omap_hsmmc_init(mmc
);
1274 rx51_charger_init();