2 * linux/arch/arm/mach-omap2/board-rx51-peripherals.c
4 * Copyright (C) 2008-2009 Nokia
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/input.h>
15 #include <linux/input/matrix_keypad.h>
16 #include <linux/spi/spi.h>
17 #include <linux/wl12xx.h>
18 #include <linux/spi/tsc2005.h>
19 #include <linux/i2c.h>
20 #include <linux/i2c/twl.h>
21 #include <linux/clk.h>
22 #include <linux/delay.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/gpio.h>
25 #include <linux/gpio_keys.h>
26 #include <linux/mmc/host.h>
27 #include <linux/power/isp1704_charger.h>
28 #include <linux/platform_data/spi-omap2-mcspi.h>
29 #include <linux/platform_data/mtd-onenand-omap2.h>
31 #include <asm/system_info.h>
34 #include <linux/omap-dma.h>
35 #include "gpmc-smc91x.h"
37 #include "board-rx51.h"
39 #include <sound/tlv320aic3x.h>
40 #include <sound/tpa6130a2-plat.h>
41 #include <media/radio-si4713.h>
42 #include <media/si4713.h>
43 #include <linux/platform_data/leds-lp55xx.h>
45 #include <linux/platform_data/tsl2563.h>
46 #include <linux/lis3lv02d.h>
48 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
49 #include <media/ir-rx51.h>
55 #include "common-board-devices.h"
57 #include "gpmc-onenand.h"
59 #define SYSTEM_REV_B_USES_VAUX3 0x1699
60 #define SYSTEM_REV_S_USES_VAUX3 0x8
62 #define RX51_WL1251_POWER_GPIO 87
63 #define RX51_WL1251_IRQ_GPIO 42
64 #define RX51_FMTX_RESET_GPIO 163
65 #define RX51_FMTX_IRQ 53
66 #define RX51_LP5523_CHIP_EN_GPIO 41
68 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
70 #define RX51_TSC2005_RESET_GPIO 104
71 #define RX51_TSC2005_IRQ_GPIO 100
73 #define LIS302_IRQ1_GPIO 181
74 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */
76 /* List all SPI devices here. Note that the list/probe order seems to matter! */
79 RX51_SPI_TSC2005
, /* Touch Controller */
80 RX51_SPI_MIPID
, /* LCD panel */
83 static struct wl12xx_platform_data wl1251_pdata
;
84 static struct tsc2005_platform_data tsc2005_pdata
;
86 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
87 static int lis302_setup(void)
90 int irq1
= LIS302_IRQ1_GPIO
;
91 int irq2
= LIS302_IRQ2_GPIO
;
93 /* gpio for interrupt pin 1 */
94 err
= gpio_request(irq1
, "lis3lv02dl_irq1");
96 printk(KERN_ERR
"lis3lv02dl: gpio request failed\n");
100 /* gpio for interrupt pin 2 */
101 err
= gpio_request(irq2
, "lis3lv02dl_irq2");
104 printk(KERN_ERR
"lis3lv02dl: gpio request failed\n");
108 gpio_direction_input(irq1
);
109 gpio_direction_input(irq2
);
115 static int lis302_release(void)
117 gpio_free(LIS302_IRQ1_GPIO
);
118 gpio_free(LIS302_IRQ2_GPIO
);
123 static struct lis3lv02d_platform_data rx51_lis3lv02d_data
= {
124 .click_flags
= LIS3_CLICK_SINGLE_X
| LIS3_CLICK_SINGLE_Y
|
126 /* Limits are 0.5g * value */
129 .click_thresh_z
= 10,
130 /* Click must be longer than time limit */
131 .click_time_limit
= 9,
132 /* Kind of debounce filter */
135 /* Limits for all axis. millig-value / 18 to get HW values */
136 .wakeup_flags
= LIS3_WAKEUP_X_HI
| LIS3_WAKEUP_Y_HI
,
137 .wakeup_thresh
= 800 / 18,
138 .wakeup_flags2
= LIS3_WAKEUP_Z_HI
,
139 .wakeup_thresh2
= 900 / 18,
141 .hipass_ctrl
= LIS3_HIPASS1_DISABLE
| LIS3_HIPASS2_DISABLE
,
143 /* Interrupt line 2 for click detection, line 1 for thresholds */
144 .irq_cfg
= LIS3_IRQ2_CLICK
| LIS3_IRQ1_FF_WU_12
,
146 .axis_x
= LIS3_DEV_X
,
147 .axis_y
= LIS3_INV_DEV_Y
,
148 .axis_z
= LIS3_INV_DEV_Z
,
149 .setup_resources
= lis302_setup
,
150 .release_resources
= lis302_release
,
151 .st_min_limits
= {-32, 3, 3},
152 .st_max_limits
= {-3, 32, 32},
156 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
157 static struct tsl2563_platform_data rx51_tsl2563_platform_data
= {
158 .cover_comp_gain
= 16,
162 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
163 static struct lp55xx_led_config rx51_lp5523_led_config
[] = {
165 .name
= "lp5523:kb1",
169 .name
= "lp5523:kb2",
173 .name
= "lp5523:kb3",
177 .name
= "lp5523:kb4",
193 .name
= "lp5523:kb5",
197 .name
= "lp5523:kb6",
203 static int rx51_lp5523_setup(void)
205 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO
, GPIOF_DIR_OUT
,
209 static void rx51_lp5523_release(void)
211 gpio_free(RX51_LP5523_CHIP_EN_GPIO
);
214 static void rx51_lp5523_enable(bool state
)
216 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO
, !!state
);
219 static struct lp55xx_platform_data rx51_lp5523_platform_data
= {
220 .led_config
= rx51_lp5523_led_config
,
221 .num_channels
= ARRAY_SIZE(rx51_lp5523_led_config
),
222 .clock_mode
= LP55XX_CLOCK_AUTO
,
223 .setup_resources
= rx51_lp5523_setup
,
224 .release_resources
= rx51_lp5523_release
,
225 .enable
= rx51_lp5523_enable
,
229 static struct omap2_mcspi_device_config wl1251_mcspi_config
= {
233 static struct omap2_mcspi_device_config mipid_mcspi_config
= {
237 static struct omap2_mcspi_device_config tsc2005_mcspi_config
= {
241 static struct spi_board_info rx51_peripherals_spi_board_info
[] __initdata
= {
242 [RX51_SPI_WL1251
] = {
243 .modalias
= "wl1251",
246 .max_speed_hz
= 48000000,
248 .controller_data
= &wl1251_mcspi_config
,
249 .platform_data
= &wl1251_pdata
,
252 .modalias
= "acx565akm",
255 .max_speed_hz
= 6000000,
256 .controller_data
= &mipid_mcspi_config
,
258 [RX51_SPI_TSC2005
] = {
259 .modalias
= "tsc2005",
262 .max_speed_hz
= 6000000,
263 .controller_data
= &tsc2005_mcspi_config
,
264 .platform_data
= &tsc2005_pdata
,
268 static struct platform_device rx51_battery_device
= {
269 .name
= "rx51-battery",
273 static void rx51_charger_set_power(bool on
)
275 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO
, on
);
278 static struct isp1704_charger_data rx51_charger_data
= {
279 .set_power
= rx51_charger_set_power
,
282 static struct platform_device rx51_charger_device
= {
283 .name
= "isp1704_charger",
285 .platform_data
= &rx51_charger_data
,
289 static void __init
rx51_charger_init(void)
291 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO
,
292 GPIOF_OUT_INIT_HIGH
, "isp1704_reset"));
294 platform_device_register(&rx51_battery_device
);
295 platform_device_register(&rx51_charger_device
);
298 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
300 #define RX51_GPIO_CAMERA_LENS_COVER 110
301 #define RX51_GPIO_CAMERA_FOCUS 68
302 #define RX51_GPIO_CAMERA_CAPTURE 69
303 #define RX51_GPIO_KEYPAD_SLIDE 71
304 #define RX51_GPIO_LOCK_BUTTON 113
305 #define RX51_GPIO_PROXIMITY 89
307 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
309 static struct gpio_keys_button rx51_gpio_keys
[] = {
311 .desc
= "Camera Lens Cover",
313 .code
= SW_CAMERA_LENS_COVER
,
314 .gpio
= RX51_GPIO_CAMERA_LENS_COVER
,
316 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
318 .desc
= "Camera Focus",
320 .code
= KEY_CAMERA_FOCUS
,
321 .gpio
= RX51_GPIO_CAMERA_FOCUS
,
323 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
325 .desc
= "Camera Capture",
328 .gpio
= RX51_GPIO_CAMERA_CAPTURE
,
330 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
332 .desc
= "Lock Button",
334 .code
= KEY_SCREENLOCK
,
335 .gpio
= RX51_GPIO_LOCK_BUTTON
,
337 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
339 .desc
= "Keypad Slide",
341 .code
= SW_KEYPAD_SLIDE
,
342 .gpio
= RX51_GPIO_KEYPAD_SLIDE
,
344 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
346 .desc
= "Proximity Sensor",
348 .code
= SW_FRONT_PROXIMITY
,
349 .gpio
= RX51_GPIO_PROXIMITY
,
351 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
355 static struct gpio_keys_platform_data rx51_gpio_keys_data
= {
356 .buttons
= rx51_gpio_keys
,
357 .nbuttons
= ARRAY_SIZE(rx51_gpio_keys
),
360 static struct platform_device rx51_gpio_keys_device
= {
364 .platform_data
= &rx51_gpio_keys_data
,
368 static void __init
rx51_add_gpio_keys(void)
370 platform_device_register(&rx51_gpio_keys_device
);
373 static void __init
rx51_add_gpio_keys(void)
376 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
378 static uint32_t board_keymap
[] = {
380 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
381 * connected to the ground" matrix state.
386 KEY(0, 3, KEY_COMMA
),
387 KEY(0, 4, KEY_BACKSPACE
),
403 KEY(2, 3, KEY_ENTER
),
414 KEY(3, 5, KEY_SPACE
),
415 KEY(3, 6, KEY_SPACE
),
420 KEY(4, 2, KEY_RIGHT
),
421 KEY(4, 4, KEY_LEFTCTRL
),
422 KEY(4, 5, KEY_RIGHTALT
),
423 KEY(4, 6, KEY_LEFTSHIFT
),
436 static struct matrix_keymap_data board_map_data
= {
437 .keymap
= board_keymap
,
438 .keymap_size
= ARRAY_SIZE(board_keymap
),
441 static struct twl4030_keypad_data rx51_kp_data
= {
442 .keymap_data
= &board_map_data
,
448 /* Enable input logic and pull all lines up when eMMC is on. */
449 static struct omap_board_mux rx51_mmc2_on_mux
[] = {
450 OMAP3_MUX(SDMMC2_CMD
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
451 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
452 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
453 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
454 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
455 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
456 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
457 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
458 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
459 { .reg_offset
= OMAP_MUX_TERMINATOR
},
462 /* Disable input logic and pull all lines down when eMMC is off. */
463 static struct omap_board_mux rx51_mmc2_off_mux
[] = {
464 OMAP3_MUX(SDMMC2_CMD
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
465 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
466 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
467 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
468 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
469 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
470 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
471 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
472 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
473 { .reg_offset
= OMAP_MUX_TERMINATOR
},
476 static struct omap_mux_partition
*partition
;
479 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
480 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
482 static void rx51_mmc2_remux(struct device
*dev
, int slot
, int power_on
)
485 omap_mux_write_array(partition
, rx51_mmc2_on_mux
);
487 omap_mux_write_array(partition
, rx51_mmc2_off_mux
);
490 static struct omap2_hsmmc_info mmc
[] __initdata
= {
494 .caps
= MMC_CAP_4_BIT_DATA
,
498 .power_saving
= true,
503 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
504 /* See also rx51_mmc2_remux */
507 .nonremovable
= true,
508 .power_saving
= true,
509 .remux
= rx51_mmc2_remux
,
514 static struct regulator_consumer_supply rx51_vmmc1_supply
[] = {
515 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
518 static struct regulator_consumer_supply rx51_vaux2_supply
[] = {
519 REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
522 static struct regulator_consumer_supply rx51_vaux3_supply
[] = {
523 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
526 static struct regulator_consumer_supply rx51_vsim_supply
[] = {
527 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
530 static struct regulator_consumer_supply rx51_vmmc2_supplies
[] = {
531 /* tlv320aic3x analog supplies */
532 REGULATOR_SUPPLY("AVDD", "2-0018"),
533 REGULATOR_SUPPLY("DRVDD", "2-0018"),
534 REGULATOR_SUPPLY("AVDD", "2-0019"),
535 REGULATOR_SUPPLY("DRVDD", "2-0019"),
537 REGULATOR_SUPPLY("Vdd", "2-0060"),
538 /* Keep vmmc as last item. It is not iterated for newer boards */
539 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
542 static struct regulator_consumer_supply rx51_vio_supplies
[] = {
543 /* tlv320aic3x digital supplies */
544 REGULATOR_SUPPLY("IOVDD", "2-0018"),
545 REGULATOR_SUPPLY("DVDD", "2-0018"),
546 REGULATOR_SUPPLY("IOVDD", "2-0019"),
547 REGULATOR_SUPPLY("DVDD", "2-0019"),
548 /* Si4713 IO supply */
549 REGULATOR_SUPPLY("vio", "2-0063"),
551 REGULATOR_SUPPLY("Vdd_IO", "3-001d"),
554 static struct regulator_consumer_supply rx51_vaux1_consumers
[] = {
555 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
557 REGULATOR_SUPPLY("vdd", "2-0063"),
559 REGULATOR_SUPPLY("Vdd", "3-001d"),
562 static struct regulator_init_data rx51_vaux1
= {
567 .always_on
= true, /* due battery cover sensor */
568 .valid_modes_mask
= REGULATOR_MODE_NORMAL
569 | REGULATOR_MODE_STANDBY
,
570 .valid_ops_mask
= REGULATOR_CHANGE_MODE
571 | REGULATOR_CHANGE_STATUS
,
573 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux1_consumers
),
574 .consumer_supplies
= rx51_vaux1_consumers
,
577 static struct regulator_init_data rx51_vaux2
= {
582 .valid_modes_mask
= REGULATOR_MODE_NORMAL
583 | REGULATOR_MODE_STANDBY
,
584 .valid_ops_mask
= REGULATOR_CHANGE_MODE
585 | REGULATOR_CHANGE_STATUS
,
587 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux2_supply
),
588 .consumer_supplies
= rx51_vaux2_supply
,
591 /* VAUX3 - adds more power to VIO_18 rail */
592 static struct regulator_init_data rx51_vaux3_cam
= {
594 .name
= "VCAM_DIG_18",
598 .valid_modes_mask
= REGULATOR_MODE_NORMAL
599 | REGULATOR_MODE_STANDBY
,
600 .valid_ops_mask
= REGULATOR_CHANGE_MODE
601 | REGULATOR_CHANGE_STATUS
,
605 static struct regulator_init_data rx51_vaux3_mmc
= {
611 .valid_modes_mask
= REGULATOR_MODE_NORMAL
612 | REGULATOR_MODE_STANDBY
,
613 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
614 | REGULATOR_CHANGE_MODE
615 | REGULATOR_CHANGE_STATUS
,
617 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux3_supply
),
618 .consumer_supplies
= rx51_vaux3_supply
,
621 static struct regulator_init_data rx51_vaux4
= {
623 .name
= "VCAM_ANA_28",
627 .valid_modes_mask
= REGULATOR_MODE_NORMAL
628 | REGULATOR_MODE_STANDBY
,
629 .valid_ops_mask
= REGULATOR_CHANGE_MODE
630 | REGULATOR_CHANGE_STATUS
,
634 static struct regulator_init_data rx51_vmmc1
= {
638 .valid_modes_mask
= REGULATOR_MODE_NORMAL
639 | REGULATOR_MODE_STANDBY
,
640 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
641 | REGULATOR_CHANGE_MODE
642 | REGULATOR_CHANGE_STATUS
,
644 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc1_supply
),
645 .consumer_supplies
= rx51_vmmc1_supply
,
648 static struct regulator_init_data rx51_vmmc2
= {
653 .always_on
= true, /* due VIO leak to AIC34 VDDs */
655 .valid_modes_mask
= REGULATOR_MODE_NORMAL
656 | REGULATOR_MODE_STANDBY
,
657 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
658 | REGULATOR_CHANGE_MODE
659 | REGULATOR_CHANGE_STATUS
,
661 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc2_supplies
),
662 .consumer_supplies
= rx51_vmmc2_supplies
,
665 static struct regulator_init_data rx51_vpll1
= {
672 .valid_modes_mask
= REGULATOR_MODE_NORMAL
673 | REGULATOR_MODE_STANDBY
,
674 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
678 static struct regulator_init_data rx51_vpll2
= {
685 .valid_modes_mask
= REGULATOR_MODE_NORMAL
686 | REGULATOR_MODE_STANDBY
,
687 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
691 static struct regulator_init_data rx51_vsim
= {
693 .name
= "VMMC2_IO_18",
697 .valid_modes_mask
= REGULATOR_MODE_NORMAL
698 | REGULATOR_MODE_STANDBY
,
699 .valid_ops_mask
= REGULATOR_CHANGE_MODE
700 | REGULATOR_CHANGE_STATUS
,
702 .num_consumer_supplies
= ARRAY_SIZE(rx51_vsim_supply
),
703 .consumer_supplies
= rx51_vsim_supply
,
706 static struct regulator_init_data rx51_vio
= {
710 .valid_modes_mask
= REGULATOR_MODE_NORMAL
711 | REGULATOR_MODE_STANDBY
,
712 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
713 | REGULATOR_CHANGE_MODE
714 | REGULATOR_CHANGE_STATUS
,
716 .num_consumer_supplies
= ARRAY_SIZE(rx51_vio_supplies
),
717 .consumer_supplies
= rx51_vio_supplies
,
720 static struct regulator_init_data rx51_vintana1
= {
726 .valid_modes_mask
= REGULATOR_MODE_NORMAL
727 | REGULATOR_MODE_STANDBY
,
728 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
732 static struct regulator_init_data rx51_vintana2
= {
739 .valid_modes_mask
= REGULATOR_MODE_NORMAL
740 | REGULATOR_MODE_STANDBY
,
741 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
745 static struct regulator_init_data rx51_vintdig
= {
751 .valid_modes_mask
= REGULATOR_MODE_NORMAL
752 | REGULATOR_MODE_STANDBY
,
753 .valid_ops_mask
= REGULATOR_CHANGE_MODE
,
757 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module
= {
758 .gpio_reset
= RX51_FMTX_RESET_GPIO
,
761 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module
= {
762 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH
),
763 .platform_data
= &rx51_si4713_i2c_data
,
766 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module
= {
768 .subdev_board_info
= &rx51_si4713_board_info
,
771 static struct platform_device rx51_si4713_dev __initdata_or_module
= {
772 .name
= "radio-si4713",
775 .platform_data
= &rx51_si4713_data
,
779 static __init
void rx51_init_si4713(void)
783 err
= gpio_request_one(RX51_FMTX_IRQ
, GPIOF_DIR_IN
, "si4713 irq");
785 printk(KERN_ERR
"Cannot request si4713 irq gpio. %d\n", err
);
788 rx51_si4713_board_info
.irq
= gpio_to_irq(RX51_FMTX_IRQ
);
789 platform_device_register(&rx51_si4713_dev
);
792 static int rx51_twlgpio_setup(struct device
*dev
, unsigned gpio
, unsigned n
)
794 /* FIXME this gpio setup is just a placeholder for now */
795 gpio_request_one(gpio
+ 6, GPIOF_OUT_INIT_LOW
, "backlight_pwm");
796 gpio_request_one(gpio
+ 7, GPIOF_OUT_INIT_LOW
, "speaker_en");
801 static struct twl4030_gpio_platform_data rx51_gpio_data
= {
802 .pulldowns
= BIT(0) | BIT(1) | BIT(2) | BIT(3)
804 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
805 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
806 | BIT(16) | BIT(17) ,
807 .setup
= rx51_twlgpio_setup
,
810 static struct twl4030_ins sleep_on_seq
[] __initdata
= {
812 * Turn off everything
814 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_SLEEP
), 2},
817 static struct twl4030_script sleep_on_script __initdata
= {
818 .script
= sleep_on_seq
,
819 .size
= ARRAY_SIZE(sleep_on_seq
),
820 .flags
= TWL4030_SLEEP_SCRIPT
,
823 static struct twl4030_ins wakeup_seq
[] __initdata
= {
825 * Reenable everything
827 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
830 static struct twl4030_script wakeup_script __initdata
= {
831 .script
= wakeup_seq
,
832 .size
= ARRAY_SIZE(wakeup_seq
),
833 .flags
= TWL4030_WAKEUP12_SCRIPT
,
836 static struct twl4030_ins wakeup_p3_seq
[] __initdata
= {
838 * Reenable everything
840 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
843 static struct twl4030_script wakeup_p3_script __initdata
= {
844 .script
= wakeup_p3_seq
,
845 .size
= ARRAY_SIZE(wakeup_p3_seq
),
846 .flags
= TWL4030_WAKEUP3_SCRIPT
,
849 static struct twl4030_ins wrst_seq
[] __initdata
= {
852 * Reset VDD1 regulator.
853 * Reset VDD2 regulator.
854 * Reset VPLL1 regulator.
855 * Enable sysclk output.
858 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_OFF
), 2},
859 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 0, 1, RES_STATE_ACTIVE
),
861 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_PP
, 0, 3, RES_STATE_OFF
), 0x13},
862 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD1
, RES_STATE_WRST
), 0x13},
863 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD2
, RES_STATE_WRST
), 0x13},
864 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VPLL1
, RES_STATE_WRST
), 0x35},
865 {MSG_SINGULAR(DEV_GRP_P3
, RES_HFCLKOUT
, RES_STATE_ACTIVE
), 2},
866 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_ACTIVE
), 2},
869 static struct twl4030_script wrst_script __initdata
= {
871 .size
= ARRAY_SIZE(wrst_seq
),
872 .flags
= TWL4030_WRST_SCRIPT
,
875 static struct twl4030_script
*twl4030_scripts
[] __initdata
= {
876 /* wakeup12 script should be loaded before sleep script, otherwise a
877 board might hit retention before loading of wakeup script is
878 completed. This can cause boot failures depending on timing issues.
886 static struct twl4030_resconfig twl4030_rconfig
[] __initdata
= {
887 { .resource
= RES_VDD1
, .devgroup
= -1,
888 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
889 .remap_sleep
= RES_STATE_OFF
891 { .resource
= RES_VDD2
, .devgroup
= -1,
892 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
893 .remap_sleep
= RES_STATE_OFF
895 { .resource
= RES_VPLL1
, .devgroup
= -1,
896 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
897 .remap_sleep
= RES_STATE_OFF
899 { .resource
= RES_VPLL2
, .devgroup
= -1,
900 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
902 { .resource
= RES_VAUX1
, .devgroup
= -1,
903 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
905 { .resource
= RES_VAUX2
, .devgroup
= -1,
906 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
908 { .resource
= RES_VAUX3
, .devgroup
= -1,
909 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
911 { .resource
= RES_VAUX4
, .devgroup
= -1,
912 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
914 { .resource
= RES_VMMC1
, .devgroup
= -1,
915 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
917 { .resource
= RES_VMMC2
, .devgroup
= -1,
918 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
920 { .resource
= RES_VDAC
, .devgroup
= -1,
921 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
923 { .resource
= RES_VSIM
, .devgroup
= -1,
924 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
926 { .resource
= RES_VINTANA1
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
927 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
929 { .resource
= RES_VINTANA2
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
930 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
932 { .resource
= RES_VINTDIG
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
933 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
935 { .resource
= RES_VIO
, .devgroup
= DEV_GRP_P3
,
936 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
938 { .resource
= RES_CLKEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
939 .type
= 1, .type2
= -1 , .remap_off
= -1, .remap_sleep
= -1
941 { .resource
= RES_REGEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
942 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
944 { .resource
= RES_NRES_PWRON
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
945 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
947 { .resource
= RES_SYSEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
948 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
950 { .resource
= RES_HFCLKOUT
, .devgroup
= DEV_GRP_P3
,
951 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
953 { .resource
= RES_32KCLKOUT
, .devgroup
= -1,
954 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
956 { .resource
= RES_RESET
, .devgroup
= -1,
957 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
959 { .resource
= RES_MAIN_REF
, .devgroup
= -1,
960 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
965 static struct twl4030_power_data rx51_t2scripts_data __initdata
= {
966 .scripts
= twl4030_scripts
,
967 .num
= ARRAY_SIZE(twl4030_scripts
),
968 .resource_config
= twl4030_rconfig
,
971 static struct twl4030_vibra_data rx51_vibra_data __initdata
= {
975 static struct twl4030_audio_data rx51_audio_data __initdata
= {
976 .audio_mclk
= 26000000,
977 .vibra
= &rx51_vibra_data
,
980 static struct twl4030_platform_data rx51_twldata __initdata
= {
981 /* platform_data for children goes here */
982 .gpio
= &rx51_gpio_data
,
983 .keypad
= &rx51_kp_data
,
984 .power
= &rx51_t2scripts_data
,
985 .audio
= &rx51_audio_data
,
987 .vaux1
= &rx51_vaux1
,
988 .vaux2
= &rx51_vaux2
,
989 .vaux4
= &rx51_vaux4
,
990 .vmmc1
= &rx51_vmmc1
,
991 .vpll1
= &rx51_vpll1
,
992 .vpll2
= &rx51_vpll2
,
994 .vintana1
= &rx51_vintana1
,
995 .vintana2
= &rx51_vintana2
,
996 .vintdig
= &rx51_vintdig
,
1000 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module
= {
1004 /* Audio setup data */
1005 static struct aic3x_setup_data rx51_aic34_setup
= {
1006 .gpio_func
[0] = AIC3X_GPIO1_FUNC_DISABLED
,
1007 .gpio_func
[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT
,
1010 static struct aic3x_pdata rx51_aic3x_data
= {
1011 .setup
= &rx51_aic34_setup
,
1015 static struct aic3x_pdata rx51_aic3x_data2
= {
1019 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2
[] = {
1021 I2C_BOARD_INFO("tlv320aic3x", 0x18),
1022 .platform_data
= &rx51_aic3x_data
,
1025 I2C_BOARD_INFO("tlv320aic3x", 0x19),
1026 .platform_data
= &rx51_aic3x_data2
,
1028 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
1030 I2C_BOARD_INFO("tsl2563", 0x29),
1031 .platform_data
= &rx51_tsl2563_platform_data
,
1034 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
1036 I2C_BOARD_INFO("lp5523", 0x32),
1037 .platform_data
= &rx51_lp5523_platform_data
,
1041 I2C_BOARD_INFO("bq27200", 0x55),
1044 I2C_BOARD_INFO("tpa6130a2", 0x60),
1045 .platform_data
= &rx51_tpa6130a2_data
,
1049 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3
[] = {
1050 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1052 I2C_BOARD_INFO("lis3lv02d", 0x1d),
1053 .platform_data
= &rx51_lis3lv02d_data
,
1058 static int __init
rx51_i2c_init(void)
1060 if ((system_rev
>= SYSTEM_REV_S_USES_VAUX3
&& system_rev
< 0x100) ||
1061 system_rev
>= SYSTEM_REV_B_USES_VAUX3
) {
1062 rx51_twldata
.vaux3
= &rx51_vaux3_mmc
;
1063 /* Only older boards use VMMC2 for internal MMC */
1064 rx51_vmmc2
.num_consumer_supplies
--;
1066 rx51_twldata
.vaux3
= &rx51_vaux3_cam
;
1068 rx51_twldata
.vmmc2
= &rx51_vmmc2
;
1069 omap3_pmic_get_config(&rx51_twldata
,
1070 TWL_COMMON_PDATA_USB
| TWL_COMMON_PDATA_MADC
,
1071 TWL_COMMON_REGULATOR_VDAC
);
1073 rx51_twldata
.vdac
->constraints
.apply_uV
= true;
1074 rx51_twldata
.vdac
->constraints
.name
= "VDAC";
1076 omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START
, &rx51_twldata
);
1077 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2
,
1078 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2
));
1079 #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
1080 rx51_lis3lv02d_data
.irq2
= gpio_to_irq(LIS302_IRQ2_GPIO
);
1081 rx51_peripherals_i2c_board_info_3
[0].irq
= gpio_to_irq(LIS302_IRQ1_GPIO
);
1083 omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3
,
1084 ARRAY_SIZE(rx51_peripherals_i2c_board_info_3
));
1088 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
1089 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
1091 static struct mtd_partition onenand_partitions
[] = {
1093 .name
= "bootloader",
1096 .mask_flags
= MTD_WRITEABLE
, /* Force read-only */
1100 .offset
= MTDPART_OFS_APPEND
,
1105 .offset
= MTDPART_OFS_APPEND
,
1110 .offset
= MTDPART_OFS_APPEND
,
1115 .offset
= MTDPART_OFS_APPEND
,
1120 .offset
= MTDPART_OFS_APPEND
,
1121 .size
= MTDPART_SIZ_FULL
,
1125 static struct omap_onenand_platform_data board_onenand_data
[] = {
1129 .parts
= onenand_partitions
,
1130 .nr_parts
= ARRAY_SIZE(onenand_partitions
),
1131 .flags
= ONENAND_SYNC_READWRITE
,
1136 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1138 static struct omap_smc91x_platform_data board_smc91x_data
= {
1143 .flags
= GPMC_TIMINGS_SMC91C96
| IORESOURCE_IRQ_HIGHLEVEL
,
1146 static void __init
board_smc91x_init(void)
1148 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN
);
1149 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT
);
1150 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT
);
1152 gpmc_smc91x_init(&board_smc91x_data
);
1157 static inline void board_smc91x_init(void)
1163 static void rx51_wl1251_set_power(bool enable
)
1165 gpio_set_value(RX51_WL1251_POWER_GPIO
, enable
);
1168 static struct gpio rx51_wl1251_gpios
[] __initdata
= {
1169 { RX51_WL1251_POWER_GPIO
, GPIOF_OUT_INIT_LOW
, "wl1251 power" },
1170 { RX51_WL1251_IRQ_GPIO
, GPIOF_IN
, "wl1251 irq" },
1173 static void __init
rx51_init_wl1251(void)
1177 ret
= gpio_request_array(rx51_wl1251_gpios
,
1178 ARRAY_SIZE(rx51_wl1251_gpios
));
1182 irq
= gpio_to_irq(RX51_WL1251_IRQ_GPIO
);
1186 wl1251_pdata
.set_power
= rx51_wl1251_set_power
;
1187 rx51_peripherals_spi_board_info
[RX51_SPI_WL1251
].irq
= irq
;
1192 gpio_free(RX51_WL1251_IRQ_GPIO
);
1193 gpio_free(RX51_WL1251_POWER_GPIO
);
1195 printk(KERN_ERR
"wl1251 board initialisation failed\n");
1196 wl1251_pdata
.set_power
= NULL
;
1199 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1200 * set_power is null, and wl1251_probe() will fail.
1204 static struct tsc2005_platform_data tsc2005_pdata
= {
1205 .ts_pressure_max
= 2048,
1206 .ts_pressure_fudge
= 2,
1211 .ts_x_plate_ohm
= 280,
1212 .esd_timeout_ms
= 8000,
1215 static struct gpio rx51_tsc2005_gpios
[] __initdata
= {
1216 { RX51_TSC2005_IRQ_GPIO
, GPIOF_IN
, "tsc2005 IRQ" },
1217 { RX51_TSC2005_RESET_GPIO
, GPIOF_OUT_INIT_HIGH
, "tsc2005 reset" },
1220 static void rx51_tsc2005_set_reset(bool enable
)
1222 gpio_set_value(RX51_TSC2005_RESET_GPIO
, enable
);
1225 static void __init
rx51_init_tsc2005(void)
1229 omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO
, OMAP_PIN_OUTPUT
);
1230 omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO
, OMAP_PIN_INPUT_PULLUP
);
1232 r
= gpio_request_array(rx51_tsc2005_gpios
,
1233 ARRAY_SIZE(rx51_tsc2005_gpios
));
1235 printk(KERN_ERR
"tsc2005 board initialization failed\n");
1236 tsc2005_pdata
.esd_timeout_ms
= 0;
1240 tsc2005_pdata
.set_reset
= rx51_tsc2005_set_reset
;
1241 rx51_peripherals_spi_board_info
[RX51_SPI_TSC2005
].irq
=
1242 gpio_to_irq(RX51_TSC2005_IRQ_GPIO
);
1245 #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE)
1246 static struct lirc_rx51_platform_data rx51_lirc_data
= {
1247 .set_max_mpu_wakeup_lat
= omap_pm_set_max_mpu_wakeup_lat
,
1248 .pwm_timer
= 9, /* Use GPT 9 for CIR */
1251 static struct platform_device rx51_lirc_device
= {
1252 .name
= "lirc_rx51",
1255 .platform_data
= &rx51_lirc_data
,
1259 static void __init
rx51_init_lirc(void)
1261 platform_device_register(&rx51_lirc_device
);
1264 static void __init
rx51_init_lirc(void)
1269 static struct platform_device madc_hwmon
= {
1270 .name
= "twl4030_madc_hwmon",
1274 static void __init
rx51_init_twl4030_hwmon(void)
1276 platform_device_register(&madc_hwmon
);
1279 void __init
rx51_peripherals_init(void)
1282 regulator_has_full_constraints();
1283 gpmc_onenand_init(board_onenand_data
);
1284 board_smc91x_init();
1285 rx51_add_gpio_keys();
1287 rx51_init_tsc2005();
1290 spi_register_board_info(rx51_peripherals_spi_board_info
,
1291 ARRAY_SIZE(rx51_peripherals_spi_board_info
));
1293 partition
= omap_mux_get("core");
1295 omap_hsmmc_init(mmc
);
1297 rx51_charger_init();
1298 rx51_init_twl4030_hwmon();