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 <linux/power/isp1704_charger.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>
40 #include <media/radio-si4713.h>
41 #include <media/si4713.h>
42 #include <linux/leds-lp5523.h>
44 #include <../drivers/staging/iio/light/tsl2563.h>
48 #include "common-board-devices.h"
50 #define SYSTEM_REV_B_USES_VAUX3 0x1699
51 #define SYSTEM_REV_S_USES_VAUX3 0x8
53 #define RX51_WL1251_POWER_GPIO 87
54 #define RX51_WL1251_IRQ_GPIO 42
55 #define RX51_FMTX_RESET_GPIO 163
56 #define RX51_FMTX_IRQ 53
57 #define RX51_LP5523_CHIP_EN_GPIO 41
59 #define RX51_USB_TRANSCEIVER_RST_GPIO 67
61 /* list all spi devices here */
64 RX51_SPI_MIPID, /* LCD panel */
65 RX51_SPI_TSC2005, /* Touch Controller */
68 static struct wl12xx_platform_data wl1251_pdata;
70 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
71 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
72 .cover_comp_gain = 16,
76 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
77 static struct lp5523_led_config rx51_lp5523_led_config[] = {
108 static int rx51_lp5523_setup(void)
110 return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
114 static void rx51_lp5523_release(void)
116 gpio_free(RX51_LP5523_CHIP_EN_GPIO);
119 static void rx51_lp5523_enable(bool state)
121 gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
124 static struct lp5523_platform_data rx51_lp5523_platform_data = {
125 .led_config = rx51_lp5523_led_config,
126 .num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
127 .clock_mode = LP5523_CLOCK_AUTO,
128 .setup_resources = rx51_lp5523_setup,
129 .release_resources = rx51_lp5523_release,
130 .enable = rx51_lp5523_enable,
134 static struct omap2_mcspi_device_config wl1251_mcspi_config = {
139 static struct omap2_mcspi_device_config mipid_mcspi_config = {
144 static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
149 static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
150 [RX51_SPI_WL1251] = {
151 .modalias = "wl1251",
154 .max_speed_hz = 48000000,
156 .controller_data = &wl1251_mcspi_config,
157 .platform_data = &wl1251_pdata,
160 .modalias = "acx565akm",
163 .max_speed_hz = 6000000,
164 .controller_data = &mipid_mcspi_config,
166 [RX51_SPI_TSC2005] = {
167 .modalias = "tsc2005",
170 /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
171 .max_speed_hz = 6000000,
172 .controller_data = &tsc2005_mcspi_config,
173 /* .platform_data = &tsc2005_config,*/
177 static void rx51_charger_set_power(bool on)
179 gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
182 static struct isp1704_charger_data rx51_charger_data = {
183 .set_power = rx51_charger_set_power,
186 static struct platform_device rx51_charger_device = {
187 .name = "isp1704_charger",
189 .platform_data = &rx51_charger_data,
193 static void __init rx51_charger_init(void)
195 WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
196 GPIOF_OUT_INIT_LOW, "isp1704_reset"));
198 platform_device_register(&rx51_charger_device);
201 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
203 #define RX51_GPIO_CAMERA_LENS_COVER 110
204 #define RX51_GPIO_CAMERA_FOCUS 68
205 #define RX51_GPIO_CAMERA_CAPTURE 69
206 #define RX51_GPIO_KEYPAD_SLIDE 71
207 #define RX51_GPIO_LOCK_BUTTON 113
208 #define RX51_GPIO_PROXIMITY 89
210 #define RX51_GPIO_DEBOUNCE_TIMEOUT 10
212 static struct gpio_keys_button rx51_gpio_keys[] = {
214 .desc = "Camera Lens Cover",
216 .code = SW_CAMERA_LENS_COVER,
217 .gpio = RX51_GPIO_CAMERA_LENS_COVER,
219 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
221 .desc = "Camera Focus",
223 .code = KEY_CAMERA_FOCUS,
224 .gpio = RX51_GPIO_CAMERA_FOCUS,
226 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
228 .desc = "Camera Capture",
231 .gpio = RX51_GPIO_CAMERA_CAPTURE,
233 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
235 .desc = "Lock Button",
237 .code = KEY_SCREENLOCK,
238 .gpio = RX51_GPIO_LOCK_BUTTON,
240 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
242 .desc = "Keypad Slide",
244 .code = SW_KEYPAD_SLIDE,
245 .gpio = RX51_GPIO_KEYPAD_SLIDE,
247 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
249 .desc = "Proximity Sensor",
251 .code = SW_FRONT_PROXIMITY,
252 .gpio = RX51_GPIO_PROXIMITY,
254 .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
258 static struct gpio_keys_platform_data rx51_gpio_keys_data = {
259 .buttons = rx51_gpio_keys,
260 .nbuttons = ARRAY_SIZE(rx51_gpio_keys),
263 static struct platform_device rx51_gpio_keys_device = {
267 .platform_data = &rx51_gpio_keys_data,
271 static void __init rx51_add_gpio_keys(void)
273 platform_device_register(&rx51_gpio_keys_device);
276 static void __init rx51_add_gpio_keys(void)
279 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
281 static uint32_t board_keymap[] = {
283 * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
284 * connected to the ground" matrix state.
289 KEY(0, 3, KEY_COMMA),
290 KEY(0, 4, KEY_BACKSPACE),
306 KEY(2, 3, KEY_ENTER),
317 KEY(3, 5, KEY_SPACE),
318 KEY(3, 6, KEY_SPACE),
323 KEY(4, 2, KEY_RIGHT),
324 KEY(4, 4, KEY_LEFTCTRL),
325 KEY(4, 5, KEY_RIGHTALT),
326 KEY(4, 6, KEY_LEFTSHIFT),
339 static struct matrix_keymap_data board_map_data = {
340 .keymap = board_keymap,
341 .keymap_size = ARRAY_SIZE(board_keymap),
344 static struct twl4030_keypad_data rx51_kp_data = {
345 .keymap_data = &board_map_data,
351 /* Enable input logic and pull all lines up when eMMC is on. */
352 static struct omap_board_mux rx51_mmc2_on_mux[] = {
353 OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
354 OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
355 OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
356 OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
357 OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
358 OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
359 OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
360 OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
361 OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
362 { .reg_offset = OMAP_MUX_TERMINATOR },
365 /* Disable input logic and pull all lines down when eMMC is off. */
366 static struct omap_board_mux rx51_mmc2_off_mux[] = {
367 OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
368 OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
369 OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
370 OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
371 OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
372 OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
373 OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
374 OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
375 OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
376 { .reg_offset = OMAP_MUX_TERMINATOR },
379 static struct omap_mux_partition *partition;
382 * Current flows to eMMC when eMMC is off and the data lines are pulled up,
383 * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
385 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
388 omap_mux_write_array(partition, rx51_mmc2_on_mux);
390 omap_mux_write_array(partition, rx51_mmc2_off_mux);
393 static struct omap2_hsmmc_info mmc[] __initdata = {
397 .caps = MMC_CAP_4_BIT_DATA,
401 .power_saving = true,
406 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
407 /* See also rx51_mmc2_remux */
410 .nonremovable = true,
411 .power_saving = true,
412 .remux = rx51_mmc2_remux,
417 static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
418 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
421 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
422 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
425 static struct regulator_consumer_supply rx51_vsim_supply[] = {
426 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
429 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
430 /* tlv320aic3x analog supplies */
431 REGULATOR_SUPPLY("AVDD", "2-0018"),
432 REGULATOR_SUPPLY("DRVDD", "2-0018"),
433 REGULATOR_SUPPLY("AVDD", "2-0019"),
434 REGULATOR_SUPPLY("DRVDD", "2-0019"),
436 REGULATOR_SUPPLY("Vdd", "2-0060"),
437 /* Keep vmmc as last item. It is not iterated for newer boards */
438 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
441 static struct regulator_consumer_supply rx51_vio_supplies[] = {
442 /* tlv320aic3x digital supplies */
443 REGULATOR_SUPPLY("IOVDD", "2-0018"),
444 REGULATOR_SUPPLY("DVDD", "2-0018"),
445 REGULATOR_SUPPLY("IOVDD", "2-0019"),
446 REGULATOR_SUPPLY("DVDD", "2-0019"),
447 /* Si4713 IO supply */
448 REGULATOR_SUPPLY("vio", "2-0063"),
451 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
452 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
454 REGULATOR_SUPPLY("vdd", "2-0063"),
457 static struct regulator_init_data rx51_vaux1 = {
462 .always_on = true, /* due battery cover sensor */
463 .valid_modes_mask = REGULATOR_MODE_NORMAL
464 | REGULATOR_MODE_STANDBY,
465 .valid_ops_mask = REGULATOR_CHANGE_MODE
466 | REGULATOR_CHANGE_STATUS,
468 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
469 .consumer_supplies = rx51_vaux1_consumers,
472 static struct regulator_init_data rx51_vaux2 = {
477 .valid_modes_mask = REGULATOR_MODE_NORMAL
478 | REGULATOR_MODE_STANDBY,
479 .valid_ops_mask = REGULATOR_CHANGE_MODE
480 | REGULATOR_CHANGE_STATUS,
484 /* VAUX3 - adds more power to VIO_18 rail */
485 static struct regulator_init_data rx51_vaux3_cam = {
487 .name = "VCAM_DIG_18",
491 .valid_modes_mask = REGULATOR_MODE_NORMAL
492 | REGULATOR_MODE_STANDBY,
493 .valid_ops_mask = REGULATOR_CHANGE_MODE
494 | REGULATOR_CHANGE_STATUS,
498 static struct regulator_init_data rx51_vaux3_mmc = {
504 .valid_modes_mask = REGULATOR_MODE_NORMAL
505 | REGULATOR_MODE_STANDBY,
506 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
507 | REGULATOR_CHANGE_MODE
508 | REGULATOR_CHANGE_STATUS,
510 .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
511 .consumer_supplies = rx51_vaux3_supply,
514 static struct regulator_init_data rx51_vaux4 = {
516 .name = "VCAM_ANA_28",
520 .valid_modes_mask = REGULATOR_MODE_NORMAL
521 | REGULATOR_MODE_STANDBY,
522 .valid_ops_mask = REGULATOR_CHANGE_MODE
523 | REGULATOR_CHANGE_STATUS,
527 static struct regulator_init_data rx51_vmmc1 = {
531 .valid_modes_mask = REGULATOR_MODE_NORMAL
532 | REGULATOR_MODE_STANDBY,
533 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
534 | REGULATOR_CHANGE_MODE
535 | REGULATOR_CHANGE_STATUS,
537 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
538 .consumer_supplies = rx51_vmmc1_supply,
541 static struct regulator_init_data rx51_vmmc2 = {
546 .always_on = true, /* due VIO leak to AIC34 VDDs */
548 .valid_modes_mask = REGULATOR_MODE_NORMAL
549 | REGULATOR_MODE_STANDBY,
550 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
551 | REGULATOR_CHANGE_MODE
552 | REGULATOR_CHANGE_STATUS,
554 .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
555 .consumer_supplies = rx51_vmmc2_supplies,
558 static struct regulator_init_data rx51_vpll1 = {
565 .valid_modes_mask = REGULATOR_MODE_NORMAL
566 | REGULATOR_MODE_STANDBY,
567 .valid_ops_mask = REGULATOR_CHANGE_MODE,
571 static struct regulator_init_data rx51_vpll2 = {
578 .valid_modes_mask = REGULATOR_MODE_NORMAL
579 | REGULATOR_MODE_STANDBY,
580 .valid_ops_mask = REGULATOR_CHANGE_MODE,
584 static struct regulator_init_data rx51_vsim = {
586 .name = "VMMC2_IO_18",
590 .valid_modes_mask = REGULATOR_MODE_NORMAL
591 | REGULATOR_MODE_STANDBY,
592 .valid_ops_mask = REGULATOR_CHANGE_MODE
593 | REGULATOR_CHANGE_STATUS,
595 .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
596 .consumer_supplies = rx51_vsim_supply,
599 static struct regulator_init_data rx51_vio = {
603 .valid_modes_mask = REGULATOR_MODE_NORMAL
604 | REGULATOR_MODE_STANDBY,
605 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
606 | REGULATOR_CHANGE_MODE
607 | REGULATOR_CHANGE_STATUS,
609 .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
610 .consumer_supplies = rx51_vio_supplies,
613 static struct regulator_init_data rx51_vintana1 = {
619 .valid_modes_mask = REGULATOR_MODE_NORMAL
620 | REGULATOR_MODE_STANDBY,
621 .valid_ops_mask = REGULATOR_CHANGE_MODE,
625 static struct regulator_init_data rx51_vintana2 = {
632 .valid_modes_mask = REGULATOR_MODE_NORMAL
633 | REGULATOR_MODE_STANDBY,
634 .valid_ops_mask = REGULATOR_CHANGE_MODE,
638 static struct regulator_init_data rx51_vintdig = {
644 .valid_modes_mask = REGULATOR_MODE_NORMAL
645 | REGULATOR_MODE_STANDBY,
646 .valid_ops_mask = REGULATOR_CHANGE_MODE,
650 static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
651 .gpio_reset = RX51_FMTX_RESET_GPIO,
654 static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
655 I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
656 .platform_data = &rx51_si4713_i2c_data,
659 static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
661 .subdev_board_info = &rx51_si4713_board_info,
664 static struct platform_device rx51_si4713_dev = {
665 .name = "radio-si4713",
668 .platform_data = &rx51_si4713_data,
672 static __init void rx51_init_si4713(void)
676 err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
678 printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
681 rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
682 platform_device_register(&rx51_si4713_dev);
685 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
687 /* FIXME this gpio setup is just a placeholder for now */
688 gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
689 gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
694 static struct twl4030_gpio_platform_data rx51_gpio_data = {
695 .gpio_base = OMAP_MAX_GPIO_LINES,
696 .irq_base = TWL4030_GPIO_IRQ_BASE,
697 .irq_end = TWL4030_GPIO_IRQ_END,
698 .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
700 | BIT(8) | BIT(9) | BIT(10) | BIT(11)
701 | BIT(12) | BIT(13) | BIT(14) | BIT(15)
702 | BIT(16) | BIT(17) ,
703 .setup = rx51_twlgpio_setup,
706 static struct twl4030_ins sleep_on_seq[] __initdata = {
708 * Turn off everything
710 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
713 static struct twl4030_script sleep_on_script __initdata = {
714 .script = sleep_on_seq,
715 .size = ARRAY_SIZE(sleep_on_seq),
716 .flags = TWL4030_SLEEP_SCRIPT,
719 static struct twl4030_ins wakeup_seq[] __initdata = {
721 * Reenable everything
723 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
726 static struct twl4030_script wakeup_script __initdata = {
727 .script = wakeup_seq,
728 .size = ARRAY_SIZE(wakeup_seq),
729 .flags = TWL4030_WAKEUP12_SCRIPT,
732 static struct twl4030_ins wakeup_p3_seq[] __initdata = {
734 * Reenable everything
736 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
739 static struct twl4030_script wakeup_p3_script __initdata = {
740 .script = wakeup_p3_seq,
741 .size = ARRAY_SIZE(wakeup_p3_seq),
742 .flags = TWL4030_WAKEUP3_SCRIPT,
745 static struct twl4030_ins wrst_seq[] __initdata = {
748 * Reset VDD1 regulator.
749 * Reset VDD2 regulator.
750 * Reset VPLL1 regulator.
751 * Enable sysclk output.
754 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
755 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
757 {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
758 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
759 {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
760 {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
761 {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
762 {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
765 static struct twl4030_script wrst_script __initdata = {
767 .size = ARRAY_SIZE(wrst_seq),
768 .flags = TWL4030_WRST_SCRIPT,
771 static struct twl4030_script *twl4030_scripts[] __initdata = {
772 /* wakeup12 script should be loaded before sleep script, otherwise a
773 board might hit retention before loading of wakeup script is
774 completed. This can cause boot failures depending on timing issues.
782 static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
783 { .resource = RES_VDD1, .devgroup = -1,
784 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
785 .remap_sleep = RES_STATE_OFF
787 { .resource = RES_VDD2, .devgroup = -1,
788 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
789 .remap_sleep = RES_STATE_OFF
791 { .resource = RES_VPLL1, .devgroup = -1,
792 .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
793 .remap_sleep = RES_STATE_OFF
795 { .resource = RES_VPLL2, .devgroup = -1,
796 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
798 { .resource = RES_VAUX1, .devgroup = -1,
799 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
801 { .resource = RES_VAUX2, .devgroup = -1,
802 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
804 { .resource = RES_VAUX3, .devgroup = -1,
805 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
807 { .resource = RES_VAUX4, .devgroup = -1,
808 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
810 { .resource = RES_VMMC1, .devgroup = -1,
811 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
813 { .resource = RES_VMMC2, .devgroup = -1,
814 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
816 { .resource = RES_VDAC, .devgroup = -1,
817 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
819 { .resource = RES_VSIM, .devgroup = -1,
820 .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
822 { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
823 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
825 { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
826 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
828 { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
829 .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
831 { .resource = RES_VIO, .devgroup = DEV_GRP_P3,
832 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
834 { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
835 .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
837 { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
838 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
840 { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
841 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
843 { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
844 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
846 { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
847 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
849 { .resource = RES_32KCLKOUT, .devgroup = -1,
850 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
852 { .resource = RES_RESET, .devgroup = -1,
853 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
855 { .resource = RES_MAIN_REF, .devgroup = -1,
856 .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
861 static struct twl4030_power_data rx51_t2scripts_data __initdata = {
862 .scripts = twl4030_scripts,
863 .num = ARRAY_SIZE(twl4030_scripts),
864 .resource_config = twl4030_rconfig,
867 struct twl4030_vibra_data rx51_vibra_data __initdata = {
871 struct twl4030_audio_data rx51_audio_data __initdata = {
872 .audio_mclk = 26000000,
873 .vibra = &rx51_vibra_data,
876 static struct twl4030_platform_data rx51_twldata __initdata = {
877 /* platform_data for children goes here */
878 .gpio = &rx51_gpio_data,
879 .keypad = &rx51_kp_data,
880 .power = &rx51_t2scripts_data,
881 .audio = &rx51_audio_data,
883 .vaux1 = &rx51_vaux1,
884 .vaux2 = &rx51_vaux2,
885 .vaux4 = &rx51_vaux4,
886 .vmmc1 = &rx51_vmmc1,
887 .vpll1 = &rx51_vpll1,
888 .vpll2 = &rx51_vpll2,
890 .vintana1 = &rx51_vintana1,
891 .vintana2 = &rx51_vintana2,
892 .vintdig = &rx51_vintdig,
896 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
901 /* Audio setup data */
902 static struct aic3x_setup_data rx51_aic34_setup = {
903 .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
904 .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
907 static struct aic3x_pdata rx51_aic3x_data = {
908 .setup = &rx51_aic34_setup,
912 static struct aic3x_pdata rx51_aic3x_data2 = {
916 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
918 I2C_BOARD_INFO("tlv320aic3x", 0x18),
919 .platform_data = &rx51_aic3x_data,
922 I2C_BOARD_INFO("tlv320aic3x", 0x19),
923 .platform_data = &rx51_aic3x_data2,
925 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
927 I2C_BOARD_INFO("tsl2563", 0x29),
928 .platform_data = &rx51_tsl2563_platform_data,
931 #if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
933 I2C_BOARD_INFO("lp5523", 0x32),
934 .platform_data = &rx51_lp5523_platform_data,
938 I2C_BOARD_INFO("tpa6130a2", 0x60),
939 .platform_data = &rx51_tpa6130a2_data,
943 static int __init rx51_i2c_init(void)
945 if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
946 system_rev >= SYSTEM_REV_B_USES_VAUX3) {
947 rx51_twldata.vaux3 = &rx51_vaux3_mmc;
948 /* Only older boards use VMMC2 for internal MMC */
949 rx51_vmmc2.num_consumer_supplies--;
951 rx51_twldata.vaux3 = &rx51_vaux3_cam;
953 rx51_twldata.vmmc2 = &rx51_vmmc2;
954 omap3_pmic_get_config(&rx51_twldata,
955 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
956 TWL_COMMON_REGULATOR_VDAC);
958 rx51_twldata.vdac->constraints.apply_uV = true;
959 rx51_twldata.vdac->constraints.name = "VDAC";
961 omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
962 omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
963 ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
964 omap_register_i2c_bus(3, 400, NULL, 0);
968 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
969 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
971 static struct mtd_partition onenand_partitions[] = {
973 .name = "bootloader",
976 .mask_flags = MTD_WRITEABLE, /* Force read-only */
980 .offset = MTDPART_OFS_APPEND,
985 .offset = MTDPART_OFS_APPEND,
990 .offset = MTDPART_OFS_APPEND,
995 .offset = MTDPART_OFS_APPEND,
1000 .offset = MTDPART_OFS_APPEND,
1001 .size = MTDPART_SIZ_FULL,
1005 static struct omap_onenand_platform_data board_onenand_data[] = {
1009 .parts = onenand_partitions,
1010 .nr_parts = ARRAY_SIZE(onenand_partitions),
1011 .flags = ONENAND_SYNC_READWRITE,
1016 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1018 static struct omap_smc91x_platform_data board_smc91x_data = {
1023 .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
1026 static void __init board_smc91x_init(void)
1028 omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
1029 omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
1030 omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
1032 gpmc_smc91x_init(&board_smc91x_data);
1037 static inline void board_smc91x_init(void)
1043 static void rx51_wl1251_set_power(bool enable)
1045 gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
1048 static struct gpio rx51_wl1251_gpios[] __initdata = {
1049 { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
1050 { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
1053 static void __init rx51_init_wl1251(void)
1057 ret = gpio_request_array(rx51_wl1251_gpios,
1058 ARRAY_SIZE(rx51_wl1251_gpios));
1062 irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
1066 wl1251_pdata.set_power = rx51_wl1251_set_power;
1067 rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
1072 gpio_free(RX51_WL1251_IRQ_GPIO);
1073 gpio_free(RX51_WL1251_POWER_GPIO);
1075 printk(KERN_ERR "wl1251 board initialisation failed\n");
1076 wl1251_pdata.set_power = NULL;
1079 * Now rx51_peripherals_spi_board_info[1].irq is zero and
1080 * set_power is null, and wl1251_probe() will fail.
1084 void __init rx51_peripherals_init(void)
1087 regulator_has_full_constraints();
1088 gpmc_onenand_init(board_onenand_data);
1089 board_smc91x_init();
1090 rx51_add_gpio_keys();
1093 spi_register_board_info(rx51_peripherals_spi_board_info,
1094 ARRAY_SIZE(rx51_peripherals_spi_board_info));
1096 partition = omap_mux_get("core");
1098 omap2_hsmmc_init(mmc);
1100 rx51_charger_init();