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/spi/wl12xx.h>
18 #include <linux/i2c.h>
19 #include <linux/i2c/twl.h>
20 #include <linux/clk.h>
21 #include <linux/delay.h>
22 #include <linux/regulator/machine.h>
23 #include <linux/gpio.h>
24 #include <linux/gpio_keys.h>
25 #include <linux/mmc/host.h>
26 #include <sound/tlv320aic3x.h>
28 #include <plat/mcspi.h>
29 #include <plat/board.h>
30 #include <plat/common.h>
32 #include <plat/gpmc.h>
33 #include <plat/onenand.h>
34 #include <plat/gpmc-smc91x.h>
36 #include <sound/tlv320aic3x.h>
37 #include <sound/tpa6130a2-plat.h>
39 #include <../drivers/staging/iio/light/tsl2563.h>
44 #define SYSTEM_REV_B_USES_VAUX3 0x1699
45 #define SYSTEM_REV_S_USES_VAUX3 0x8
47 #define RX51_WL1251_POWER_GPIO 87
48 #define RX51_WL1251_IRQ_GPIO 42
50 /* list all spi devices here */
53 RX51_SPI_MIPID
, /* LCD panel */
54 RX51_SPI_TSC2005
, /* Touch Controller */
57 static struct wl12xx_platform_data wl1251_pdata
;
59 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
60 static struct tsl2563_platform_data rx51_tsl2563_platform_data
= {
61 .cover_comp_gain
= 16,
65 static struct omap2_mcspi_device_config wl1251_mcspi_config
= {
70 static struct omap2_mcspi_device_config mipid_mcspi_config
= {
75 static struct omap2_mcspi_device_config tsc2005_mcspi_config
= {
80 static struct spi_board_info rx51_peripherals_spi_board_info
[] __initdata
= {
85 .max_speed_hz
= 48000000,
87 .controller_data
= &wl1251_mcspi_config
,
88 .platform_data
= &wl1251_pdata
,
91 .modalias
= "acx565akm",
94 .max_speed_hz
= 6000000,
95 .controller_data
= &mipid_mcspi_config
,
97 [RX51_SPI_TSC2005
] = {
98 .modalias
= "tsc2005",
101 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
102 .max_speed_hz
= 6000000,
103 .controller_data
= &tsc2005_mcspi_config
,
104 /* .platform_data = &tsc2005_config,*/
108 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
110 #define RX51_GPIO_CAMERA_LENS_COVER 110
111 #define RX51_GPIO_CAMERA_FOCUS 68
112 #define RX51_GPIO_CAMERA_CAPTURE 69
113 #define RX51_GPIO_KEYPAD_SLIDE 71
114 #define RX51_GPIO_LOCK_BUTTON 113
115 #define RX51_GPIO_PROXIMITY 89
117 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
119 static struct gpio_keys_button rx51_gpio_keys
[] = {
121 .desc
= "Camera Lens Cover",
123 .code
= SW_CAMERA_LENS_COVER
,
124 .gpio
= RX51_GPIO_CAMERA_LENS_COVER
,
126 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
128 .desc
= "Camera Focus",
130 .code
= KEY_CAMERA_FOCUS
,
131 .gpio
= RX51_GPIO_CAMERA_FOCUS
,
133 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
135 .desc
= "Camera Capture",
138 .gpio
= RX51_GPIO_CAMERA_CAPTURE
,
140 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
142 .desc
= "Lock Button",
144 .code
= KEY_SCREENLOCK
,
145 .gpio
= RX51_GPIO_LOCK_BUTTON
,
147 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
149 .desc
= "Keypad Slide",
151 .code
= SW_KEYPAD_SLIDE
,
152 .gpio
= RX51_GPIO_KEYPAD_SLIDE
,
154 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
156 .desc
= "Proximity Sensor",
158 .code
= SW_FRONT_PROXIMITY
,
159 .gpio
= RX51_GPIO_PROXIMITY
,
161 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
165 static struct gpio_keys_platform_data rx51_gpio_keys_data
= {
166 .buttons
= rx51_gpio_keys
,
167 .nbuttons
= ARRAY_SIZE(rx51_gpio_keys
),
170 static struct platform_device rx51_gpio_keys_device
= {
174 .platform_data
= &rx51_gpio_keys_data
,
178 static void __init
rx51_add_gpio_keys(void)
180 platform_device_register(&rx51_gpio_keys_device
);
183 static void __init
rx51_add_gpio_keys(void)
186 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
188 static int board_keymap
[] = {
190 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
191 * connected to the ground" matrix state.
196 KEY(0, 3, KEY_COMMA
),
197 KEY(0, 4, KEY_BACKSPACE
),
213 KEY(2, 3, KEY_ENTER
),
224 KEY(3, 5, KEY_SPACE
),
225 KEY(3, 6, KEY_SPACE
),
230 KEY(4, 2, KEY_RIGHT
),
231 KEY(4, 4, KEY_LEFTCTRL
),
232 KEY(4, 5, KEY_RIGHTALT
),
233 KEY(4, 6, KEY_LEFTSHIFT
),
246 static struct matrix_keymap_data board_map_data
= {
247 .keymap
= board_keymap
,
248 .keymap_size
= ARRAY_SIZE(board_keymap
),
251 static struct twl4030_keypad_data rx51_kp_data
= {
252 .keymap_data
= &board_map_data
,
258 static struct twl4030_madc_platform_data rx51_madc_data
= {
262 /* Enable input logic and pull all lines up when eMMC is on. */
263 static struct omap_board_mux rx51_mmc2_on_mux
[] = {
264 OMAP3_MUX(SDMMC2_CMD
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
265 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
266 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
267 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
268 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
269 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
270 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
271 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
272 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
273 { .reg_offset
= OMAP_MUX_TERMINATOR
},
276 /* Disable input logic and pull all lines down when eMMC is off. */
277 static struct omap_board_mux rx51_mmc2_off_mux
[] = {
278 OMAP3_MUX(SDMMC2_CMD
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
279 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
280 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
281 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
282 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
283 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
284 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
285 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
286 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
287 { .reg_offset
= OMAP_MUX_TERMINATOR
},
291 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
292 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
294 static void rx51_mmc2_remux(struct device
*dev
, int slot
, int power_on
)
297 omap_mux_write_array(rx51_mmc2_on_mux
);
299 omap_mux_write_array(rx51_mmc2_off_mux
);
302 static struct omap2_hsmmc_info mmc
[] __initdata
= {
310 .power_saving
= true,
315 .wires
= 8, /* See also rx51_mmc2_remux */
318 .nonremovable
= true,
319 .power_saving
= true,
320 .remux
= rx51_mmc2_remux
,
325 static struct regulator_consumer_supply rx51_vmmc1_supply
=
326 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
328 static struct regulator_consumer_supply rx51_vaux3_supply
=
329 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
331 static struct regulator_consumer_supply rx51_vsim_supply
=
332 REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
334 static struct regulator_consumer_supply rx51_vmmc2_supplies
[] = {
335 /* tlv320aic3x analog supplies */
336 REGULATOR_SUPPLY("AVDD", "2-0018"),
337 REGULATOR_SUPPLY("DRVDD", "2-0018"),
339 REGULATOR_SUPPLY("Vdd", "2-0060"),
340 /* Keep vmmc as last item. It is not iterated for newer boards */
341 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
344 static struct regulator_consumer_supply rx51_vio_supplies
[] = {
345 /* tlv320aic3x digital supplies */
346 REGULATOR_SUPPLY("IOVDD", "2-0018"),
347 REGULATOR_SUPPLY("DVDD", "2-0018"),
350 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
351 extern struct platform_device rx51_display_device
;
354 static struct regulator_consumer_supply rx51_vaux1_consumers
[] = {
355 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
357 .supply
= "vdds_sdi",
358 .dev
= &rx51_display_device
.dev
,
363 static struct regulator_init_data rx51_vaux1
= {
368 .always_on
= true, /* due battery cover sensor */
369 .valid_modes_mask
= REGULATOR_MODE_NORMAL
370 | REGULATOR_MODE_STANDBY
,
371 .valid_ops_mask
= REGULATOR_CHANGE_MODE
372 | REGULATOR_CHANGE_STATUS
,
374 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux1_consumers
),
375 .consumer_supplies
= rx51_vaux1_consumers
,
378 static struct regulator_init_data rx51_vaux2
= {
383 .valid_modes_mask
= REGULATOR_MODE_NORMAL
384 | REGULATOR_MODE_STANDBY
,
385 .valid_ops_mask
= REGULATOR_CHANGE_MODE
386 | REGULATOR_CHANGE_STATUS
,
390 /* VAUX3 - adds more power to VIO_18 rail */
391 static struct regulator_init_data rx51_vaux3_cam
= {
393 .name
= "VCAM_DIG_18",
397 .valid_modes_mask
= REGULATOR_MODE_NORMAL
398 | REGULATOR_MODE_STANDBY
,
399 .valid_ops_mask
= REGULATOR_CHANGE_MODE
400 | REGULATOR_CHANGE_STATUS
,
404 static struct regulator_init_data rx51_vaux3_mmc
= {
410 .valid_modes_mask
= REGULATOR_MODE_NORMAL
411 | REGULATOR_MODE_STANDBY
,
412 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
413 | REGULATOR_CHANGE_MODE
414 | REGULATOR_CHANGE_STATUS
,
416 .num_consumer_supplies
= 1,
417 .consumer_supplies
= &rx51_vaux3_supply
,
420 static struct regulator_init_data rx51_vaux4
= {
422 .name
= "VCAM_ANA_28",
426 .valid_modes_mask
= REGULATOR_MODE_NORMAL
427 | REGULATOR_MODE_STANDBY
,
428 .valid_ops_mask
= REGULATOR_CHANGE_MODE
429 | REGULATOR_CHANGE_STATUS
,
433 static struct regulator_init_data rx51_vmmc1
= {
437 .valid_modes_mask
= REGULATOR_MODE_NORMAL
438 | REGULATOR_MODE_STANDBY
,
439 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
440 | REGULATOR_CHANGE_MODE
441 | REGULATOR_CHANGE_STATUS
,
443 .num_consumer_supplies
= 1,
444 .consumer_supplies
= &rx51_vmmc1_supply
,
447 static struct regulator_init_data rx51_vmmc2
= {
453 .valid_modes_mask
= REGULATOR_MODE_NORMAL
454 | REGULATOR_MODE_STANDBY
,
455 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
456 | REGULATOR_CHANGE_MODE
457 | REGULATOR_CHANGE_STATUS
,
459 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc2_supplies
),
460 .consumer_supplies
= rx51_vmmc2_supplies
,
463 static struct regulator_init_data rx51_vsim
= {
465 .name
= "VMMC2_IO_18",
469 .valid_modes_mask
= REGULATOR_MODE_NORMAL
470 | REGULATOR_MODE_STANDBY
,
471 .valid_ops_mask
= REGULATOR_CHANGE_MODE
472 | REGULATOR_CHANGE_STATUS
,
474 .num_consumer_supplies
= 1,
475 .consumer_supplies
= &rx51_vsim_supply
,
478 static struct regulator_init_data rx51_vdac
= {
482 .valid_modes_mask
= REGULATOR_MODE_NORMAL
483 | REGULATOR_MODE_STANDBY
,
484 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
485 | REGULATOR_CHANGE_MODE
486 | REGULATOR_CHANGE_STATUS
,
490 static struct regulator_init_data rx51_vio
= {
494 .valid_modes_mask
= REGULATOR_MODE_NORMAL
495 | REGULATOR_MODE_STANDBY
,
496 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
497 | REGULATOR_CHANGE_MODE
498 | REGULATOR_CHANGE_STATUS
,
500 .num_consumer_supplies
= ARRAY_SIZE(rx51_vio_supplies
),
501 .consumer_supplies
= rx51_vio_supplies
,
504 static int rx51_twlgpio_setup(struct device
*dev
, unsigned gpio
, unsigned n
)
506 /* FIXME this gpio setup is just a placeholder for now */
507 gpio_request(gpio
+ 6, "backlight_pwm");
508 gpio_direction_output(gpio
+ 6, 0);
509 gpio_request(gpio
+ 7, "speaker_en");
510 gpio_direction_output(gpio
+ 7, 1);
515 static struct twl4030_gpio_platform_data rx51_gpio_data
= {
516 .gpio_base
= OMAP_MAX_GPIO_LINES
,
517 .irq_base
= TWL4030_GPIO_IRQ_BASE
,
518 .irq_end
= TWL4030_GPIO_IRQ_END
,
519 .pulldowns
= BIT(0) | BIT(1) | BIT(2) | BIT(3)
521 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
522 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
523 | BIT(16) | BIT(17) ,
524 .setup
= rx51_twlgpio_setup
,
527 static struct twl4030_usb_data rx51_usb_data
= {
528 .usb_mode
= T2_USB_MODE_ULPI
,
531 static struct twl4030_ins sleep_on_seq
[] __initdata
= {
533 * Turn off everything
535 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_SLEEP
), 2},
538 static struct twl4030_script sleep_on_script __initdata
= {
539 .script
= sleep_on_seq
,
540 .size
= ARRAY_SIZE(sleep_on_seq
),
541 .flags
= TWL4030_SLEEP_SCRIPT
,
544 static struct twl4030_ins wakeup_seq
[] __initdata
= {
546 * Reenable everything
548 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
551 static struct twl4030_script wakeup_script __initdata
= {
552 .script
= wakeup_seq
,
553 .size
= ARRAY_SIZE(wakeup_seq
),
554 .flags
= TWL4030_WAKEUP12_SCRIPT
,
557 static struct twl4030_ins wakeup_p3_seq
[] __initdata
= {
559 * Reenable everything
561 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
564 static struct twl4030_script wakeup_p3_script __initdata
= {
565 .script
= wakeup_p3_seq
,
566 .size
= ARRAY_SIZE(wakeup_p3_seq
),
567 .flags
= TWL4030_WAKEUP3_SCRIPT
,
570 static struct twl4030_ins wrst_seq
[] __initdata
= {
573 * Reset VDD1 regulator.
574 * Reset VDD2 regulator.
575 * Reset VPLL1 regulator.
576 * Enable sysclk output.
579 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_OFF
), 2},
580 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 0, 1, RES_STATE_ACTIVE
),
582 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_PP
, 0, 3, RES_STATE_OFF
), 0x13},
583 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD1
, RES_STATE_WRST
), 0x13},
584 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD2
, RES_STATE_WRST
), 0x13},
585 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VPLL1
, RES_STATE_WRST
), 0x35},
586 {MSG_SINGULAR(DEV_GRP_P3
, RES_HFCLKOUT
, RES_STATE_ACTIVE
), 2},
587 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_ACTIVE
), 2},
590 static struct twl4030_script wrst_script __initdata
= {
592 .size
= ARRAY_SIZE(wrst_seq
),
593 .flags
= TWL4030_WRST_SCRIPT
,
596 static struct twl4030_script
*twl4030_scripts
[] __initdata
= {
597 /* wakeup12 script should be loaded before sleep script, otherwise a
598 board might hit retention before loading of wakeup script is
599 completed. This can cause boot failures depending on timing issues.
607 static struct twl4030_resconfig twl4030_rconfig
[] __initdata
= {
608 { .resource
= RES_VDD1
, .devgroup
= -1,
609 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
610 .remap_sleep
= RES_STATE_OFF
612 { .resource
= RES_VDD2
, .devgroup
= -1,
613 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
614 .remap_sleep
= RES_STATE_OFF
616 { .resource
= RES_VPLL1
, .devgroup
= -1,
617 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
618 .remap_sleep
= RES_STATE_OFF
620 { .resource
= RES_VPLL2
, .devgroup
= -1,
621 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
623 { .resource
= RES_VAUX1
, .devgroup
= -1,
624 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
626 { .resource
= RES_VAUX2
, .devgroup
= -1,
627 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
629 { .resource
= RES_VAUX3
, .devgroup
= -1,
630 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
632 { .resource
= RES_VAUX4
, .devgroup
= -1,
633 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
635 { .resource
= RES_VMMC1
, .devgroup
= -1,
636 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
638 { .resource
= RES_VMMC2
, .devgroup
= -1,
639 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
641 { .resource
= RES_VDAC
, .devgroup
= -1,
642 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
644 { .resource
= RES_VSIM
, .devgroup
= -1,
645 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
647 { .resource
= RES_VINTANA1
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
648 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
650 { .resource
= RES_VINTANA2
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
651 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
653 { .resource
= RES_VINTDIG
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
654 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
656 { .resource
= RES_VIO
, .devgroup
= DEV_GRP_P3
,
657 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
659 { .resource
= RES_CLKEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
660 .type
= 1, .type2
= -1 , .remap_off
= -1, .remap_sleep
= -1
662 { .resource
= RES_REGEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
663 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
665 { .resource
= RES_NRES_PWRON
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
666 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
668 { .resource
= RES_SYSEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
669 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
671 { .resource
= RES_HFCLKOUT
, .devgroup
= DEV_GRP_P3
,
672 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
674 { .resource
= RES_32KCLKOUT
, .devgroup
= -1,
675 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
677 { .resource
= RES_RESET
, .devgroup
= -1,
678 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
680 { .resource
= RES_Main_Ref
, .devgroup
= -1,
681 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
686 static struct twl4030_power_data rx51_t2scripts_data __initdata
= {
687 .scripts
= twl4030_scripts
,
688 .num
= ARRAY_SIZE(twl4030_scripts
),
689 .resource_config
= twl4030_rconfig
,
693 static struct twl4030_platform_data rx51_twldata __initdata
= {
694 .irq_base
= TWL4030_IRQ_BASE
,
695 .irq_end
= TWL4030_IRQ_END
,
697 /* platform_data for children goes here */
698 .gpio
= &rx51_gpio_data
,
699 .keypad
= &rx51_kp_data
,
700 .madc
= &rx51_madc_data
,
701 .usb
= &rx51_usb_data
,
702 .power
= &rx51_t2scripts_data
,
704 .vaux1
= &rx51_vaux1
,
705 .vaux2
= &rx51_vaux2
,
706 .vaux4
= &rx51_vaux4
,
707 .vmmc1
= &rx51_vmmc1
,
713 static struct aic3x_pdata rx51_aic3x_data __initdata
= {
717 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata
= {
722 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1
[] = {
724 I2C_BOARD_INFO("twl5030", 0x48),
725 .flags
= I2C_CLIENT_WAKE
,
726 .irq
= INT_34XX_SYS_NIRQ
,
727 .platform_data
= &rx51_twldata
,
731 /* Audio setup data */
732 static struct aic3x_setup_data rx51_aic34_setup
= {
733 .gpio_func
[0] = AIC3X_GPIO1_FUNC_DISABLED
,
734 .gpio_func
[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT
,
737 static struct aic3x_pdata rx51_aic3x_data
= {
738 .setup
= &rx51_aic34_setup
,
742 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2
[] = {
744 I2C_BOARD_INFO("tlv320aic3x", 0x18),
745 .platform_data
= &rx51_aic3x_data
,
747 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
749 I2C_BOARD_INFO("tsl2563", 0x29),
750 .platform_data
= &rx51_tsl2563_platform_data
,
754 I2C_BOARD_INFO("tpa6130a2", 0x60),
755 .platform_data
= &rx51_tpa6130a2_data
,
759 static int __init
rx51_i2c_init(void)
761 if ((system_rev
>= SYSTEM_REV_S_USES_VAUX3
&& system_rev
< 0x100) ||
762 system_rev
>= SYSTEM_REV_B_USES_VAUX3
) {
763 rx51_twldata
.vaux3
= &rx51_vaux3_mmc
;
764 /* Only older boards use VMMC2 for internal MMC */
765 rx51_vmmc2
.num_consumer_supplies
--;
767 rx51_twldata
.vaux3
= &rx51_vaux3_cam
;
769 rx51_twldata
.vmmc2
= &rx51_vmmc2
;
770 omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1
,
771 ARRAY_SIZE(rx51_peripherals_i2c_board_info_1
));
772 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2
,
773 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2
));
774 omap_register_i2c_bus(3, 400, NULL
, 0);
778 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
779 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
781 static struct mtd_partition onenand_partitions
[] = {
783 .name
= "bootloader",
786 .mask_flags
= MTD_WRITEABLE
, /* Force read-only */
790 .offset
= MTDPART_OFS_APPEND
,
795 .offset
= MTDPART_OFS_APPEND
,
800 .offset
= MTDPART_OFS_APPEND
,
805 .offset
= MTDPART_OFS_APPEND
,
810 .offset
= MTDPART_OFS_APPEND
,
811 .size
= MTDPART_SIZ_FULL
,
815 static struct omap_onenand_platform_data board_onenand_data
= {
818 .parts
= onenand_partitions
,
819 .nr_parts
= ARRAY_SIZE(onenand_partitions
),
820 .flags
= ONENAND_SYNC_READWRITE
,
823 static void __init
board_onenand_init(void)
825 gpmc_onenand_init(&board_onenand_data
);
830 static inline void board_onenand_init(void)
836 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
838 static struct omap_smc91x_platform_data board_smc91x_data
= {
843 .flags
= GPMC_TIMINGS_SMC91C96
| IORESOURCE_IRQ_HIGHLEVEL
,
846 static void __init
board_smc91x_init(void)
848 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN
);
849 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT
);
850 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT
);
852 gpmc_smc91x_init(&board_smc91x_data
);
857 static inline void board_smc91x_init(void)
863 static void rx51_wl1251_set_power(bool enable
)
865 gpio_set_value(RX51_WL1251_POWER_GPIO
, enable
);
868 static void __init
rx51_init_wl1251(void)
872 ret
= gpio_request(RX51_WL1251_POWER_GPIO
, "wl1251 power");
876 ret
= gpio_direction_output(RX51_WL1251_POWER_GPIO
, 0);
880 ret
= gpio_request(RX51_WL1251_IRQ_GPIO
, "wl1251 irq");
884 ret
= gpio_direction_input(RX51_WL1251_IRQ_GPIO
);
888 irq
= gpio_to_irq(RX51_WL1251_IRQ_GPIO
);
892 wl1251_pdata
.set_power
= rx51_wl1251_set_power
;
893 rx51_peripherals_spi_board_info
[RX51_SPI_WL1251
].irq
= irq
;
898 gpio_free(RX51_WL1251_IRQ_GPIO
);
901 gpio_free(RX51_WL1251_POWER_GPIO
);
904 printk(KERN_ERR
"wl1251 board initialisation failed\n");
905 wl1251_pdata
.set_power
= NULL
;
908 * Now rx51_peripherals_spi_board_info[1].irq is zero and
909 * set_power is null, and wl1251_probe() will fail.
913 void __init
rx51_peripherals_init(void)
916 board_onenand_init();
918 rx51_add_gpio_keys();
920 spi_register_board_info(rx51_peripherals_spi_board_info
,
921 ARRAY_SIZE(rx51_peripherals_spi_board_info
));
922 omap2_hsmmc_init(mmc
);