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/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 <mach/board-rx51.h>
38 #include <sound/tlv320aic3x.h>
39 #include <sound/tpa6130a2-plat.h>
41 #include <../drivers/staging/iio/light/tsl2563.h>
46 #define SYSTEM_REV_B_USES_VAUX3 0x1699
47 #define SYSTEM_REV_S_USES_VAUX3 0x8
49 #define RX51_WL1251_POWER_GPIO 87
50 #define RX51_WL1251_IRQ_GPIO 42
52 /* list all spi devices here */
55 RX51_SPI_MIPID
, /* LCD panel */
56 RX51_SPI_TSC2005
, /* Touch Controller */
59 static struct wl12xx_platform_data wl1251_pdata
;
61 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
62 static struct tsl2563_platform_data rx51_tsl2563_platform_data
= {
63 .cover_comp_gain
= 16,
67 static struct omap2_mcspi_device_config wl1251_mcspi_config
= {
72 static struct omap2_mcspi_device_config mipid_mcspi_config
= {
77 static struct omap2_mcspi_device_config tsc2005_mcspi_config
= {
82 static struct spi_board_info rx51_peripherals_spi_board_info
[] __initdata
= {
87 .max_speed_hz
= 48000000,
89 .controller_data
= &wl1251_mcspi_config
,
90 .platform_data
= &wl1251_pdata
,
93 .modalias
= "acx565akm",
96 .max_speed_hz
= 6000000,
97 .controller_data
= &mipid_mcspi_config
,
99 [RX51_SPI_TSC2005
] = {
100 .modalias
= "tsc2005",
103 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
104 .max_speed_hz
= 6000000,
105 .controller_data
= &tsc2005_mcspi_config
,
106 /* .platform_data = &tsc2005_config,*/
110 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
112 #define RX51_GPIO_CAMERA_LENS_COVER 110
113 #define RX51_GPIO_CAMERA_FOCUS 68
114 #define RX51_GPIO_CAMERA_CAPTURE 69
115 #define RX51_GPIO_KEYPAD_SLIDE 71
116 #define RX51_GPIO_LOCK_BUTTON 113
117 #define RX51_GPIO_PROXIMITY 89
119 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
121 static struct gpio_keys_button rx51_gpio_keys
[] = {
123 .desc
= "Camera Lens Cover",
125 .code
= SW_CAMERA_LENS_COVER
,
126 .gpio
= RX51_GPIO_CAMERA_LENS_COVER
,
128 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
130 .desc
= "Camera Focus",
132 .code
= KEY_CAMERA_FOCUS
,
133 .gpio
= RX51_GPIO_CAMERA_FOCUS
,
135 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
137 .desc
= "Camera Capture",
140 .gpio
= RX51_GPIO_CAMERA_CAPTURE
,
142 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
144 .desc
= "Lock Button",
146 .code
= KEY_SCREENLOCK
,
147 .gpio
= RX51_GPIO_LOCK_BUTTON
,
149 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
151 .desc
= "Keypad Slide",
153 .code
= SW_KEYPAD_SLIDE
,
154 .gpio
= RX51_GPIO_KEYPAD_SLIDE
,
156 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
158 .desc
= "Proximity Sensor",
160 .code
= SW_FRONT_PROXIMITY
,
161 .gpio
= RX51_GPIO_PROXIMITY
,
163 .debounce_interval
= RX51_GPIO_DEBOUNCE_TIMEOUT
,
167 static struct gpio_keys_platform_data rx51_gpio_keys_data
= {
168 .buttons
= rx51_gpio_keys
,
169 .nbuttons
= ARRAY_SIZE(rx51_gpio_keys
),
172 static struct platform_device rx51_gpio_keys_device
= {
176 .platform_data
= &rx51_gpio_keys_data
,
180 static void __init
rx51_add_gpio_keys(void)
182 platform_device_register(&rx51_gpio_keys_device
);
185 static void __init
rx51_add_gpio_keys(void)
188 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
190 static uint32_t board_keymap
[] = {
192 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
193 * connected to the ground" matrix state.
198 KEY(0, 3, KEY_COMMA
),
199 KEY(0, 4, KEY_BACKSPACE
),
215 KEY(2, 3, KEY_ENTER
),
226 KEY(3, 5, KEY_SPACE
),
227 KEY(3, 6, KEY_SPACE
),
232 KEY(4, 2, KEY_RIGHT
),
233 KEY(4, 4, KEY_LEFTCTRL
),
234 KEY(4, 5, KEY_RIGHTALT
),
235 KEY(4, 6, KEY_LEFTSHIFT
),
248 static struct matrix_keymap_data board_map_data
= {
249 .keymap
= board_keymap
,
250 .keymap_size
= ARRAY_SIZE(board_keymap
),
253 static struct twl4030_keypad_data rx51_kp_data
= {
254 .keymap_data
= &board_map_data
,
260 static struct twl4030_madc_platform_data rx51_madc_data
= {
264 /* Enable input logic and pull all lines up when eMMC is on. */
265 static struct omap_board_mux rx51_mmc2_on_mux
[] = {
266 OMAP3_MUX(SDMMC2_CMD
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
267 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
268 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
269 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
270 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
271 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
272 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
273 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
274 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PIN_INPUT_PULLUP
| OMAP_MUX_MODE0
),
275 { .reg_offset
= OMAP_MUX_TERMINATOR
},
278 /* Disable input logic and pull all lines down when eMMC is off. */
279 static struct omap_board_mux rx51_mmc2_off_mux
[] = {
280 OMAP3_MUX(SDMMC2_CMD
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
281 OMAP3_MUX(SDMMC2_DAT0
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
282 OMAP3_MUX(SDMMC2_DAT1
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
283 OMAP3_MUX(SDMMC2_DAT2
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
284 OMAP3_MUX(SDMMC2_DAT3
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
285 OMAP3_MUX(SDMMC2_DAT4
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
286 OMAP3_MUX(SDMMC2_DAT5
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
287 OMAP3_MUX(SDMMC2_DAT6
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
288 OMAP3_MUX(SDMMC2_DAT7
, OMAP_PULL_ENA
| OMAP_MUX_MODE0
),
289 { .reg_offset
= OMAP_MUX_TERMINATOR
},
293 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
294 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
296 static void rx51_mmc2_remux(struct device
*dev
, int slot
, int power_on
)
299 omap_mux_write_array(rx51_mmc2_on_mux
);
301 omap_mux_write_array(rx51_mmc2_off_mux
);
304 static struct omap2_hsmmc_info mmc
[] __initdata
= {
308 .caps
= MMC_CAP_4_BIT_DATA
,
312 .power_saving
= true,
317 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
318 /* See also rx51_mmc2_remux */
321 .nonremovable
= true,
322 .power_saving
= true,
323 .remux
= rx51_mmc2_remux
,
328 static struct regulator_consumer_supply rx51_vmmc1_supply
=
329 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
331 static struct regulator_consumer_supply rx51_vaux3_supply
=
332 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
334 static struct regulator_consumer_supply rx51_vsim_supply
=
335 REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
337 static struct regulator_consumer_supply rx51_vmmc2_supplies
[] = {
338 /* tlv320aic3x analog supplies */
339 REGULATOR_SUPPLY("AVDD", "2-0018"),
340 REGULATOR_SUPPLY("DRVDD", "2-0018"),
342 REGULATOR_SUPPLY("Vdd", "2-0060"),
343 /* Keep vmmc as last item. It is not iterated for newer boards */
344 REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
347 static struct regulator_consumer_supply rx51_vio_supplies
[] = {
348 /* tlv320aic3x digital supplies */
349 REGULATOR_SUPPLY("IOVDD", "2-0018"),
350 REGULATOR_SUPPLY("DVDD", "2-0018"),
353 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
354 extern struct platform_device rx51_display_device
;
357 static struct regulator_consumer_supply rx51_vaux1_consumers
[] = {
358 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
360 .supply
= "vdds_sdi",
361 .dev
= &rx51_display_device
.dev
,
366 static struct regulator_init_data rx51_vaux1
= {
371 .always_on
= true, /* due battery cover sensor */
372 .valid_modes_mask
= REGULATOR_MODE_NORMAL
373 | REGULATOR_MODE_STANDBY
,
374 .valid_ops_mask
= REGULATOR_CHANGE_MODE
375 | REGULATOR_CHANGE_STATUS
,
377 .num_consumer_supplies
= ARRAY_SIZE(rx51_vaux1_consumers
),
378 .consumer_supplies
= rx51_vaux1_consumers
,
381 static struct regulator_init_data rx51_vaux2
= {
386 .valid_modes_mask
= REGULATOR_MODE_NORMAL
387 | REGULATOR_MODE_STANDBY
,
388 .valid_ops_mask
= REGULATOR_CHANGE_MODE
389 | REGULATOR_CHANGE_STATUS
,
393 /* VAUX3 - adds more power to VIO_18 rail */
394 static struct regulator_init_data rx51_vaux3_cam
= {
396 .name
= "VCAM_DIG_18",
400 .valid_modes_mask
= REGULATOR_MODE_NORMAL
401 | REGULATOR_MODE_STANDBY
,
402 .valid_ops_mask
= REGULATOR_CHANGE_MODE
403 | REGULATOR_CHANGE_STATUS
,
407 static struct regulator_init_data rx51_vaux3_mmc
= {
413 .valid_modes_mask
= REGULATOR_MODE_NORMAL
414 | REGULATOR_MODE_STANDBY
,
415 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
416 | REGULATOR_CHANGE_MODE
417 | REGULATOR_CHANGE_STATUS
,
419 .num_consumer_supplies
= 1,
420 .consumer_supplies
= &rx51_vaux3_supply
,
423 static struct regulator_init_data rx51_vaux4
= {
425 .name
= "VCAM_ANA_28",
429 .valid_modes_mask
= REGULATOR_MODE_NORMAL
430 | REGULATOR_MODE_STANDBY
,
431 .valid_ops_mask
= REGULATOR_CHANGE_MODE
432 | REGULATOR_CHANGE_STATUS
,
436 static struct regulator_init_data rx51_vmmc1
= {
440 .valid_modes_mask
= REGULATOR_MODE_NORMAL
441 | REGULATOR_MODE_STANDBY
,
442 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
443 | REGULATOR_CHANGE_MODE
444 | REGULATOR_CHANGE_STATUS
,
446 .num_consumer_supplies
= 1,
447 .consumer_supplies
= &rx51_vmmc1_supply
,
450 static struct regulator_init_data rx51_vmmc2
= {
456 .valid_modes_mask
= REGULATOR_MODE_NORMAL
457 | REGULATOR_MODE_STANDBY
,
458 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
459 | REGULATOR_CHANGE_MODE
460 | REGULATOR_CHANGE_STATUS
,
462 .num_consumer_supplies
= ARRAY_SIZE(rx51_vmmc2_supplies
),
463 .consumer_supplies
= rx51_vmmc2_supplies
,
466 static struct regulator_init_data rx51_vsim
= {
468 .name
= "VMMC2_IO_18",
472 .valid_modes_mask
= REGULATOR_MODE_NORMAL
473 | REGULATOR_MODE_STANDBY
,
474 .valid_ops_mask
= REGULATOR_CHANGE_MODE
475 | REGULATOR_CHANGE_STATUS
,
477 .num_consumer_supplies
= 1,
478 .consumer_supplies
= &rx51_vsim_supply
,
481 static struct regulator_init_data rx51_vdac
= {
485 .valid_modes_mask
= REGULATOR_MODE_NORMAL
486 | REGULATOR_MODE_STANDBY
,
487 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
488 | REGULATOR_CHANGE_MODE
489 | REGULATOR_CHANGE_STATUS
,
493 static struct regulator_init_data rx51_vio
= {
497 .valid_modes_mask
= REGULATOR_MODE_NORMAL
498 | REGULATOR_MODE_STANDBY
,
499 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
500 | REGULATOR_CHANGE_MODE
501 | REGULATOR_CHANGE_STATUS
,
503 .num_consumer_supplies
= ARRAY_SIZE(rx51_vio_supplies
),
504 .consumer_supplies
= rx51_vio_supplies
,
507 static int rx51_twlgpio_setup(struct device
*dev
, unsigned gpio
, unsigned n
)
509 /* FIXME this gpio setup is just a placeholder for now */
510 gpio_request(gpio
+ 6, "backlight_pwm");
511 gpio_direction_output(gpio
+ 6, 0);
512 gpio_request(gpio
+ 7, "speaker_en");
513 gpio_direction_output(gpio
+ 7, 1);
518 static struct twl4030_gpio_platform_data rx51_gpio_data
= {
519 .gpio_base
= OMAP_MAX_GPIO_LINES
,
520 .irq_base
= TWL4030_GPIO_IRQ_BASE
,
521 .irq_end
= TWL4030_GPIO_IRQ_END
,
522 .pulldowns
= BIT(0) | BIT(1) | BIT(2) | BIT(3)
524 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
525 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
526 | BIT(16) | BIT(17) ,
527 .setup
= rx51_twlgpio_setup
,
530 static struct twl4030_usb_data rx51_usb_data
= {
531 .usb_mode
= T2_USB_MODE_ULPI
,
534 static struct twl4030_ins sleep_on_seq
[] __initdata
= {
536 * Turn off everything
538 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_SLEEP
), 2},
541 static struct twl4030_script sleep_on_script __initdata
= {
542 .script
= sleep_on_seq
,
543 .size
= ARRAY_SIZE(sleep_on_seq
),
544 .flags
= TWL4030_SLEEP_SCRIPT
,
547 static struct twl4030_ins wakeup_seq
[] __initdata
= {
549 * Reenable everything
551 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
554 static struct twl4030_script wakeup_script __initdata
= {
555 .script
= wakeup_seq
,
556 .size
= ARRAY_SIZE(wakeup_seq
),
557 .flags
= TWL4030_WAKEUP12_SCRIPT
,
560 static struct twl4030_ins wakeup_p3_seq
[] __initdata
= {
562 * Reenable everything
564 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 1, 0, RES_STATE_ACTIVE
), 2},
567 static struct twl4030_script wakeup_p3_script __initdata
= {
568 .script
= wakeup_p3_seq
,
569 .size
= ARRAY_SIZE(wakeup_p3_seq
),
570 .flags
= TWL4030_WAKEUP3_SCRIPT
,
573 static struct twl4030_ins wrst_seq
[] __initdata
= {
576 * Reset VDD1 regulator.
577 * Reset VDD2 regulator.
578 * Reset VPLL1 regulator.
579 * Enable sysclk output.
582 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_OFF
), 2},
583 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_ALL
, 0, 1, RES_STATE_ACTIVE
),
585 {MSG_BROADCAST(DEV_GRP_NULL
, RES_GRP_PP
, 0, 3, RES_STATE_OFF
), 0x13},
586 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD1
, RES_STATE_WRST
), 0x13},
587 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VDD2
, RES_STATE_WRST
), 0x13},
588 {MSG_SINGULAR(DEV_GRP_NULL
, RES_VPLL1
, RES_STATE_WRST
), 0x35},
589 {MSG_SINGULAR(DEV_GRP_P3
, RES_HFCLKOUT
, RES_STATE_ACTIVE
), 2},
590 {MSG_SINGULAR(DEV_GRP_NULL
, RES_RESET
, RES_STATE_ACTIVE
), 2},
593 static struct twl4030_script wrst_script __initdata
= {
595 .size
= ARRAY_SIZE(wrst_seq
),
596 .flags
= TWL4030_WRST_SCRIPT
,
599 static struct twl4030_script
*twl4030_scripts
[] __initdata
= {
600 /* wakeup12 script should be loaded before sleep script, otherwise a
601 board might hit retention before loading of wakeup script is
602 completed. This can cause boot failures depending on timing issues.
610 static struct twl4030_resconfig twl4030_rconfig
[] __initdata
= {
611 { .resource
= RES_VDD1
, .devgroup
= -1,
612 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
613 .remap_sleep
= RES_STATE_OFF
615 { .resource
= RES_VDD2
, .devgroup
= -1,
616 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
617 .remap_sleep
= RES_STATE_OFF
619 { .resource
= RES_VPLL1
, .devgroup
= -1,
620 .type
= 1, .type2
= -1, .remap_off
= RES_STATE_OFF
,
621 .remap_sleep
= RES_STATE_OFF
623 { .resource
= RES_VPLL2
, .devgroup
= -1,
624 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
626 { .resource
= RES_VAUX1
, .devgroup
= -1,
627 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
629 { .resource
= RES_VAUX2
, .devgroup
= -1,
630 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
632 { .resource
= RES_VAUX3
, .devgroup
= -1,
633 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
635 { .resource
= RES_VAUX4
, .devgroup
= -1,
636 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
638 { .resource
= RES_VMMC1
, .devgroup
= -1,
639 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
641 { .resource
= RES_VMMC2
, .devgroup
= -1,
642 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
644 { .resource
= RES_VDAC
, .devgroup
= -1,
645 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
647 { .resource
= RES_VSIM
, .devgroup
= -1,
648 .type
= -1, .type2
= 3, .remap_off
= -1, .remap_sleep
= -1
650 { .resource
= RES_VINTANA1
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
651 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
653 { .resource
= RES_VINTANA2
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
654 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
656 { .resource
= RES_VINTDIG
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
657 .type
= -1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
659 { .resource
= RES_VIO
, .devgroup
= DEV_GRP_P3
,
660 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
662 { .resource
= RES_CLKEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
663 .type
= 1, .type2
= -1 , .remap_off
= -1, .remap_sleep
= -1
665 { .resource
= RES_REGEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
666 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
668 { .resource
= RES_NRES_PWRON
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
669 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
671 { .resource
= RES_SYSEN
, .devgroup
= DEV_GRP_P1
| DEV_GRP_P3
,
672 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
674 { .resource
= RES_HFCLKOUT
, .devgroup
= DEV_GRP_P3
,
675 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
677 { .resource
= RES_32KCLKOUT
, .devgroup
= -1,
678 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
680 { .resource
= RES_RESET
, .devgroup
= -1,
681 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
683 { .resource
= RES_Main_Ref
, .devgroup
= -1,
684 .type
= 1, .type2
= -1, .remap_off
= -1, .remap_sleep
= -1
689 static struct twl4030_power_data rx51_t2scripts_data __initdata
= {
690 .scripts
= twl4030_scripts
,
691 .num
= ARRAY_SIZE(twl4030_scripts
),
692 .resource_config
= twl4030_rconfig
,
696 static struct twl4030_platform_data rx51_twldata __initdata
= {
697 .irq_base
= TWL4030_IRQ_BASE
,
698 .irq_end
= TWL4030_IRQ_END
,
700 /* platform_data for children goes here */
701 .gpio
= &rx51_gpio_data
,
702 .keypad
= &rx51_kp_data
,
703 .madc
= &rx51_madc_data
,
704 .usb
= &rx51_usb_data
,
705 .power
= &rx51_t2scripts_data
,
707 .vaux1
= &rx51_vaux1
,
708 .vaux2
= &rx51_vaux2
,
709 .vaux4
= &rx51_vaux4
,
710 .vmmc1
= &rx51_vmmc1
,
716 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata
= {
721 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1
[] = {
723 I2C_BOARD_INFO("twl5030", 0x48),
724 .flags
= I2C_CLIENT_WAKE
,
725 .irq
= INT_34XX_SYS_NIRQ
,
726 .platform_data
= &rx51_twldata
,
730 /* Audio setup data */
731 static struct aic3x_setup_data rx51_aic34_setup
= {
732 .gpio_func
[0] = AIC3X_GPIO1_FUNC_DISABLED
,
733 .gpio_func
[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT
,
736 static struct aic3x_pdata rx51_aic3x_data
= {
737 .setup
= &rx51_aic34_setup
,
741 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2
[] = {
743 I2C_BOARD_INFO("tlv320aic3x", 0x18),
744 .platform_data
= &rx51_aic3x_data
,
746 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
748 I2C_BOARD_INFO("tsl2563", 0x29),
749 .platform_data
= &rx51_tsl2563_platform_data
,
753 I2C_BOARD_INFO("tpa6130a2", 0x60),
754 .platform_data
= &rx51_tpa6130a2_data
,
758 static int __init
rx51_i2c_init(void)
760 if ((system_rev
>= SYSTEM_REV_S_USES_VAUX3
&& system_rev
< 0x100) ||
761 system_rev
>= SYSTEM_REV_B_USES_VAUX3
) {
762 rx51_twldata
.vaux3
= &rx51_vaux3_mmc
;
763 /* Only older boards use VMMC2 for internal MMC */
764 rx51_vmmc2
.num_consumer_supplies
--;
766 rx51_twldata
.vaux3
= &rx51_vaux3_cam
;
768 rx51_twldata
.vmmc2
= &rx51_vmmc2
;
769 omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1
,
770 ARRAY_SIZE(rx51_peripherals_i2c_board_info_1
));
771 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2
,
772 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2
));
773 omap_register_i2c_bus(3, 400, NULL
, 0);
777 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
778 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
780 static struct mtd_partition onenand_partitions
[] = {
782 .name
= "bootloader",
785 .mask_flags
= MTD_WRITEABLE
, /* Force read-only */
789 .offset
= MTDPART_OFS_APPEND
,
794 .offset
= MTDPART_OFS_APPEND
,
799 .offset
= MTDPART_OFS_APPEND
,
804 .offset
= MTDPART_OFS_APPEND
,
809 .offset
= MTDPART_OFS_APPEND
,
810 .size
= MTDPART_SIZ_FULL
,
814 static struct omap_onenand_platform_data board_onenand_data
= {
817 .parts
= onenand_partitions
,
818 .nr_parts
= ARRAY_SIZE(onenand_partitions
),
819 .flags
= ONENAND_SYNC_READWRITE
,
822 static void __init
board_onenand_init(void)
824 gpmc_onenand_init(&board_onenand_data
);
829 static inline void board_onenand_init(void)
835 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
837 static struct omap_smc91x_platform_data board_smc91x_data
= {
842 .flags
= GPMC_TIMINGS_SMC91C96
| IORESOURCE_IRQ_HIGHLEVEL
,
845 static void __init
board_smc91x_init(void)
847 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN
);
848 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT
);
849 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT
);
851 gpmc_smc91x_init(&board_smc91x_data
);
856 static inline void board_smc91x_init(void)
862 static void rx51_wl1251_set_power(bool enable
)
864 gpio_set_value(RX51_WL1251_POWER_GPIO
, enable
);
867 static void __init
rx51_init_wl1251(void)
871 ret
= gpio_request(RX51_WL1251_POWER_GPIO
, "wl1251 power");
875 ret
= gpio_direction_output(RX51_WL1251_POWER_GPIO
, 0);
879 ret
= gpio_request(RX51_WL1251_IRQ_GPIO
, "wl1251 irq");
883 ret
= gpio_direction_input(RX51_WL1251_IRQ_GPIO
);
887 irq
= gpio_to_irq(RX51_WL1251_IRQ_GPIO
);
891 wl1251_pdata
.set_power
= rx51_wl1251_set_power
;
892 rx51_peripherals_spi_board_info
[RX51_SPI_WL1251
].irq
= irq
;
897 gpio_free(RX51_WL1251_IRQ_GPIO
);
900 gpio_free(RX51_WL1251_POWER_GPIO
);
903 printk(KERN_ERR
"wl1251 board initialisation failed\n");
904 wl1251_pdata
.set_power
= NULL
;
907 * Now rx51_peripherals_spi_board_info[1].irq is zero and
908 * set_power is null, and wl1251_probe() will fail.
912 void __init
rx51_peripherals_init(void)
915 board_onenand_init();
917 rx51_add_gpio_keys();
919 spi_register_board_info(rx51_peripherals_spi_board_info
,
920 ARRAY_SIZE(rx51_peripherals_spi_board_info
));
921 omap2_hsmmc_init(mmc
);