2 * Board support file for OMAP4430 SDP.
4 * Copyright (C) 2009 Texas Instruments
6 * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
8 * Based on mach-omap2/board-3430sdp.c
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/platform_device.h>
19 #include <linux/gpio.h>
20 #include <linux/usb/otg.h>
21 #include <linux/spi/spi.h>
22 #include <linux/i2c/twl.h>
23 #include <linux/mfd/twl6040.h>
24 #include <linux/gpio_keys.h>
25 #include <linux/regulator/machine.h>
26 #include <linux/regulator/fixed.h>
27 #include <linux/leds.h>
28 #include <linux/leds_pwm.h>
29 #include <linux/platform_data/omap4-keypad.h>
30 #include <linux/usb/musb.h>
32 #include <asm/hardware/gic.h>
33 #include <asm/mach-types.h>
34 #include <asm/mach/arch.h>
35 #include <asm/mach/map.h>
38 #include "omap4-keypad.h"
39 #include <video/omapdss.h>
40 #include <video/omap-panel-nokia-dsi.h>
41 #include <video/omap-panel-picodlp.h>
42 #include <linux/wl12xx.h>
43 #include <linux/platform_data/omap-abe-twl6040.h>
50 #include "common-board-devices.h"
52 #define ETH_KS8851_IRQ 34
53 #define ETH_KS8851_POWER_ON 48
54 #define ETH_KS8851_QUART 138
55 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
56 #define OMAP4_SFH7741_ENABLE_GPIO 188
57 #define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
58 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
59 #define HDMI_GPIO_HPD 63 /* Hotplug detect */
60 #define DISPLAY_SEL_GPIO 59 /* LCD2/PicoDLP switch */
61 #define DLP_POWER_ON_GPIO 40
63 #define GPIO_WIFI_PMENA 54
64 #define GPIO_WIFI_IRQ 53
66 static const int sdp4430_keymap
[] = {
72 KEY(0, 5, KEY_UNKNOWN
),
74 KEY(0, 7, KEY_LEFTSHIFT
),
81 KEY(1, 5, KEY_UNKNOWN
),
90 KEY(2, 5, KEY_UNKNOWN
),
92 KEY(2, 7, KEY_CAPSLOCK
),
95 KEY(3, 1, KEY_KPPLUS
),
99 KEY(3, 5, KEY_UNKNOWN
),
101 KEY(3, 7, KEY_SPACE
),
107 KEY(4, 4, KEY_VOLUMEUP
),
108 KEY(4, 5, KEY_UNKNOWN
),
117 KEY(5, 5, KEY_VOLUMEDOWN
),
119 KEY(5, 7, KEY_RIGHT
),
125 KEY(6, 4, KEY_BACKSPACE
),
126 KEY(6, 5, KEY_UNKNOWN
),
130 KEY(7, 0, KEY_PROG1
),
131 KEY(7, 1, KEY_PROG2
),
132 KEY(7, 2, KEY_PROG3
),
133 KEY(7, 3, KEY_PROG4
),
135 KEY(7, 5, KEY_UNKNOWN
),
139 static struct omap_device_pad keypad_pads
[] = {
140 { .name
= "kpd_col1.kpd_col1",
141 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
143 { .name
= "kpd_col1.kpd_col1",
144 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
146 { .name
= "kpd_col2.kpd_col2",
147 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
149 { .name
= "kpd_col3.kpd_col3",
150 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
152 { .name
= "kpd_col4.kpd_col4",
153 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
155 { .name
= "kpd_col5.kpd_col5",
156 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
158 { .name
= "gpmc_a23.kpd_col7",
159 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
161 { .name
= "gpmc_a22.kpd_col6",
162 .enable
= OMAP_WAKEUP_EN
| OMAP_MUX_MODE1
,
164 { .name
= "kpd_row0.kpd_row0",
165 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
166 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
168 { .name
= "kpd_row1.kpd_row1",
169 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
170 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
172 { .name
= "kpd_row2.kpd_row2",
173 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
174 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
176 { .name
= "kpd_row3.kpd_row3",
177 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
178 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
180 { .name
= "kpd_row4.kpd_row4",
181 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
182 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
184 { .name
= "kpd_row5.kpd_row5",
185 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
186 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
188 { .name
= "gpmc_a18.kpd_row6",
189 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
190 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
192 { .name
= "gpmc_a19.kpd_row7",
193 .enable
= OMAP_PULL_ENA
| OMAP_PULL_UP
| OMAP_WAKEUP_EN
|
194 OMAP_MUX_MODE1
| OMAP_INPUT_EN
,
198 static struct matrix_keymap_data sdp4430_keymap_data
= {
199 .keymap
= sdp4430_keymap
,
200 .keymap_size
= ARRAY_SIZE(sdp4430_keymap
),
203 static struct omap4_keypad_platform_data sdp4430_keypad_data
= {
204 .keymap_data
= &sdp4430_keymap_data
,
209 static struct omap_board_data keypad_data
= {
212 .pads_cnt
= ARRAY_SIZE(keypad_pads
),
215 static struct gpio_led sdp4430_gpio_leds
[] = {
217 .name
= "omap4:green:debug0",
221 .name
= "omap4:green:debug1",
225 .name
= "omap4:green:debug2",
229 .name
= "omap4:green:debug3",
233 .name
= "omap4:green:debug4",
237 .name
= "omap4:blue:user",
241 .name
= "omap4:red:user",
245 .name
= "omap4:green:user",
251 static struct gpio_keys_button sdp4430_gpio_keys
[] = {
253 .desc
= "Proximity Sensor",
255 .code
= SW_FRONT_PROXIMITY
,
256 .gpio
= OMAP4_SFH7741_SENSOR_OUTPUT_GPIO
,
261 static struct gpio_led_platform_data sdp4430_led_data
= {
262 .leds
= sdp4430_gpio_leds
,
263 .num_leds
= ARRAY_SIZE(sdp4430_gpio_leds
),
266 static struct led_pwm sdp4430_pwm_leds
[] = {
268 .name
= "omap4:green:chrg",
270 .max_brightness
= 255,
271 .pwm_period_ns
= 7812500,
275 static struct led_pwm_platform_data sdp4430_pwm_data
= {
276 .num_leds
= ARRAY_SIZE(sdp4430_pwm_leds
),
277 .leds
= sdp4430_pwm_leds
,
280 static struct platform_device sdp4430_leds_pwm
= {
284 .platform_data
= &sdp4430_pwm_data
,
288 static int omap_prox_activate(struct device
*dev
)
290 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO
, 1);
294 static void omap_prox_deactivate(struct device
*dev
)
296 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO
, 0);
299 static struct gpio_keys_platform_data sdp4430_gpio_keys_data
= {
300 .buttons
= sdp4430_gpio_keys
,
301 .nbuttons
= ARRAY_SIZE(sdp4430_gpio_keys
),
302 .enable
= omap_prox_activate
,
303 .disable
= omap_prox_deactivate
,
306 static struct platform_device sdp4430_gpio_keys_device
= {
310 .platform_data
= &sdp4430_gpio_keys_data
,
314 static struct platform_device sdp4430_leds_gpio
= {
318 .platform_data
= &sdp4430_led_data
,
321 static struct spi_board_info sdp4430_spi_board_info
[] __initdata
= {
323 .modalias
= "ks8851",
326 .max_speed_hz
= 24000000,
328 * .irq is set to gpio_to_irq(ETH_KS8851_IRQ)
329 * in omap_4430sdp_init
334 static struct gpio sdp4430_eth_gpios
[] __initdata
= {
335 { ETH_KS8851_POWER_ON
, GPIOF_OUT_INIT_HIGH
, "eth_power" },
336 { ETH_KS8851_QUART
, GPIOF_OUT_INIT_HIGH
, "quart" },
337 { ETH_KS8851_IRQ
, GPIOF_IN
, "eth_irq" },
340 static int __init
omap_ethernet_init(void)
344 /* Request of GPIO lines */
345 status
= gpio_request_array(sdp4430_eth_gpios
,
346 ARRAY_SIZE(sdp4430_eth_gpios
));
348 pr_err("Cannot request ETH GPIOs\n");
353 static struct regulator_consumer_supply sdp4430_vbat_supply
[] = {
354 REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
355 REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
358 static struct regulator_init_data sdp4430_vbat_data
= {
362 .num_consumer_supplies
= ARRAY_SIZE(sdp4430_vbat_supply
),
363 .consumer_supplies
= sdp4430_vbat_supply
,
366 static struct fixed_voltage_config sdp4430_vbat_pdata
= {
367 .supply_name
= "VBAT",
368 .microvolts
= 3750000,
369 .init_data
= &sdp4430_vbat_data
,
373 static struct platform_device sdp4430_vbat
= {
374 .name
= "reg-fixed-voltage",
377 .platform_data
= &sdp4430_vbat_pdata
,
381 static struct platform_device sdp4430_dmic_codec
= {
382 .name
= "dmic-codec",
386 static struct platform_device sdp4430_hdmi_audio_codec
= {
387 .name
= "hdmi-audio-codec",
391 static struct omap_abe_twl6040_data sdp4430_abe_audio_data
= {
392 .card_name
= "SDP4430",
393 .has_hs
= ABE_TWL6040_LEFT
| ABE_TWL6040_RIGHT
,
394 .has_hf
= ABE_TWL6040_LEFT
| ABE_TWL6040_RIGHT
,
396 .has_aux
= ABE_TWL6040_LEFT
| ABE_TWL6040_RIGHT
,
397 .has_vibra
= ABE_TWL6040_LEFT
| ABE_TWL6040_RIGHT
,
403 .has_afm
= ABE_TWL6040_LEFT
| ABE_TWL6040_RIGHT
,
406 /* MCLK input is 38.4MHz */
407 .mclk_freq
= 38400000,
410 static struct platform_device sdp4430_abe_audio
= {
411 .name
= "omap-abe-twl6040",
414 .platform_data
= &sdp4430_abe_audio_data
,
418 static struct platform_device
*sdp4430_devices
[] __initdata
= {
419 &sdp4430_gpio_keys_device
,
425 &sdp4430_hdmi_audio_codec
,
428 static struct omap_musb_board_data musb_board_data
= {
429 .interface_type
= MUSB_INTERFACE_UTMI
,
434 static struct omap2_hsmmc_info mmc
[] = {
437 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
440 .nonremovable
= true,
441 .ocr_mask
= MMC_VDD_29_30
,
446 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
452 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_POWER_OFF_CARD
,
453 .pm_caps
= MMC_PM_KEEP_POWER
,
456 .ocr_mask
= MMC_VDD_165_195
,
457 .nonremovable
= true,
462 static struct regulator_consumer_supply sdp4430_vaux_supply
[] = {
463 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
466 static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply
= {
468 .dev_name
= "omap_hsmmc.4",
471 static struct regulator_init_data sdp4430_vmmc5
= {
473 .valid_ops_mask
= REGULATOR_CHANGE_STATUS
,
475 .num_consumer_supplies
= 1,
476 .consumer_supplies
= &omap4_sdp4430_vmmc5_supply
,
479 static struct fixed_voltage_config sdp4430_vwlan
= {
480 .supply_name
= "vwl1271",
481 .microvolts
= 1800000, /* 1.8V */
482 .gpio
= GPIO_WIFI_PMENA
,
483 .startup_delay
= 70000, /* 70msec */
485 .enabled_at_boot
= 0,
486 .init_data
= &sdp4430_vmmc5
,
489 static struct platform_device omap_vwlan_device
= {
490 .name
= "reg-fixed-voltage",
493 .platform_data
= &sdp4430_vwlan
,
497 static struct regulator_init_data sdp4430_vaux1
= {
502 .valid_modes_mask
= REGULATOR_MODE_NORMAL
503 | REGULATOR_MODE_STANDBY
,
504 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
505 | REGULATOR_CHANGE_MODE
506 | REGULATOR_CHANGE_STATUS
,
508 .num_consumer_supplies
= ARRAY_SIZE(sdp4430_vaux_supply
),
509 .consumer_supplies
= sdp4430_vaux_supply
,
512 static struct regulator_init_data sdp4430_vusim
= {
517 .valid_modes_mask
= REGULATOR_MODE_NORMAL
518 | REGULATOR_MODE_STANDBY
,
519 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
520 | REGULATOR_CHANGE_MODE
521 | REGULATOR_CHANGE_STATUS
,
525 static struct twl6040_codec_data twl6040_codec
= {
526 /* single-step ramp for headset and handsfree */
527 .hs_left_step
= 0x0f,
528 .hs_right_step
= 0x0f,
529 .hf_left_step
= 0x1d,
530 .hf_right_step
= 0x1d,
533 static struct twl6040_vibra_data twl6040_vibra
= {
538 .vddvibl_uV
= 0, /* fixed volt supply - VBAT */
539 .vddvibr_uV
= 0, /* fixed volt supply - VBAT */
542 static struct twl6040_platform_data twl6040_data
= {
543 .codec
= &twl6040_codec
,
544 .vibra
= &twl6040_vibra
,
545 .audpwron_gpio
= 127,
548 static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo
[] = {
550 I2C_BOARD_INFO("twl6040", 0x4b),
551 .irq
= 119 + OMAP44XX_IRQ_GIC_START
,
552 .platform_data
= &twl6040_data
,
556 static struct twl4030_platform_data sdp4430_twldata
= {
558 .vusim
= &sdp4430_vusim
,
559 .vaux1
= &sdp4430_vaux1
,
562 static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo
[] = {
564 I2C_BOARD_INFO("tmp105", 0x48),
567 I2C_BOARD_INFO("bh1780", 0x29),
570 static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo
[] = {
572 I2C_BOARD_INFO("hmc5843", 0x1e),
575 static int __init
omap4_i2c_init(void)
577 omap4_pmic_get_config(&sdp4430_twldata
, TWL_COMMON_PDATA_USB
,
578 TWL_COMMON_REGULATOR_VDAC
|
579 TWL_COMMON_REGULATOR_VAUX2
|
580 TWL_COMMON_REGULATOR_VAUX3
|
581 TWL_COMMON_REGULATOR_VMMC
|
582 TWL_COMMON_REGULATOR_VPP
|
583 TWL_COMMON_REGULATOR_VANA
|
584 TWL_COMMON_REGULATOR_VCXIO
|
585 TWL_COMMON_REGULATOR_VUSB
|
586 TWL_COMMON_REGULATOR_CLK32KG
|
587 TWL_COMMON_REGULATOR_V1V8
|
588 TWL_COMMON_REGULATOR_V2V1
);
589 omap4_pmic_init("twl6030", &sdp4430_twldata
, sdp4430_i2c_1_boardinfo
,
590 ARRAY_SIZE(sdp4430_i2c_1_boardinfo
));
591 omap_register_i2c_bus(2, 400, NULL
, 0);
592 omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo
,
593 ARRAY_SIZE(sdp4430_i2c_3_boardinfo
));
594 omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo
,
595 ARRAY_SIZE(sdp4430_i2c_4_boardinfo
));
599 static void __init
omap_sfh7741prox_init(void)
603 error
= gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO
,
604 GPIOF_OUT_INIT_LOW
, "sfh7741");
606 pr_err("%s:failed to request GPIO %d, error %d\n",
607 __func__
, OMAP4_SFH7741_ENABLE_GPIO
, error
);
610 static struct nokia_dsi_panel_data dsi1_panel
= {
618 .pins
= { 0, 1, 2, 3, 4, 5 },
622 static struct omap_dss_device sdp4430_lcd_device
= {
624 .driver_name
= "taal",
625 .type
= OMAP_DISPLAY_TYPE_DSI
,
630 .channel
= OMAP_DSS_CHANNEL_LCD
,
633 static struct nokia_dsi_panel_data dsi2_panel
= {
641 .pins
= { 0, 1, 2, 3, 4, 5 },
645 static struct omap_dss_device sdp4430_lcd2_device
= {
647 .driver_name
= "taal",
648 .type
= OMAP_DISPLAY_TYPE_DSI
,
654 .channel
= OMAP_DSS_CHANNEL_LCD2
,
657 static struct omap_dss_hdmi_data sdp4430_hdmi_data
= {
658 .ct_cp_hpd_gpio
= HDMI_GPIO_CT_CP_HPD
,
659 .ls_oe_gpio
= HDMI_GPIO_LS_OE
,
660 .hpd_gpio
= HDMI_GPIO_HPD
,
663 static struct omap_dss_device sdp4430_hdmi_device
= {
665 .driver_name
= "hdmi_panel",
666 .type
= OMAP_DISPLAY_TYPE_HDMI
,
667 .channel
= OMAP_DSS_CHANNEL_DIGIT
,
668 .data
= &sdp4430_hdmi_data
,
671 static struct picodlp_panel_data sdp4430_picodlp_pdata
= {
672 .picodlp_adapter_id
= 2,
677 static void sdp4430_picodlp_init(void)
680 const struct gpio picodlp_gpios
[] = {
681 {DLP_POWER_ON_GPIO
, GPIOF_OUT_INIT_LOW
,
683 {sdp4430_picodlp_pdata
.emu_done_gpio
, GPIOF_IN
,
685 {sdp4430_picodlp_pdata
.pwrgood_gpio
, GPIOF_OUT_INIT_LOW
,
689 r
= gpio_request_array(picodlp_gpios
, ARRAY_SIZE(picodlp_gpios
));
691 pr_err("Cannot request PicoDLP GPIOs, error %d\n", r
);
694 static int sdp4430_panel_enable_picodlp(struct omap_dss_device
*dssdev
)
696 gpio_set_value(DISPLAY_SEL_GPIO
, 0);
697 gpio_set_value(DLP_POWER_ON_GPIO
, 1);
702 static void sdp4430_panel_disable_picodlp(struct omap_dss_device
*dssdev
)
704 gpio_set_value(DLP_POWER_ON_GPIO
, 0);
705 gpio_set_value(DISPLAY_SEL_GPIO
, 1);
708 static struct omap_dss_device sdp4430_picodlp_device
= {
710 .driver_name
= "picodlp_panel",
711 .type
= OMAP_DISPLAY_TYPE_DPI
,
712 .phy
.dpi
.data_lines
= 24,
713 .channel
= OMAP_DSS_CHANNEL_LCD2
,
714 .platform_enable
= sdp4430_panel_enable_picodlp
,
715 .platform_disable
= sdp4430_panel_disable_picodlp
,
716 .data
= &sdp4430_picodlp_pdata
,
719 static struct omap_dss_device
*sdp4430_dss_devices
[] = {
721 &sdp4430_lcd2_device
,
722 &sdp4430_hdmi_device
,
723 &sdp4430_picodlp_device
,
726 static struct omap_dss_board_info sdp4430_dss_data
= {
727 .num_devices
= ARRAY_SIZE(sdp4430_dss_devices
),
728 .devices
= sdp4430_dss_devices
,
729 .default_device
= &sdp4430_lcd_device
,
732 static void __init
omap_4430sdp_display_init(void)
736 /* Enable LCD2 by default (instead of Pico DLP) */
737 r
= gpio_request_one(DISPLAY_SEL_GPIO
, GPIOF_OUT_INIT_HIGH
,
740 pr_err("%s: Could not get display_sel GPIO\n", __func__
);
742 sdp4430_picodlp_init();
743 omap_display_init(&sdp4430_dss_data
);
745 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
746 * later have external pull up on the HDMI I2C lines
748 if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2
)
749 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP
);
753 omap_mux_init_gpio(HDMI_GPIO_LS_OE
, OMAP_PIN_OUTPUT
);
754 omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD
, OMAP_PIN_OUTPUT
);
755 omap_mux_init_gpio(HDMI_GPIO_HPD
, OMAP_PIN_INPUT_PULLDOWN
);
758 #ifdef CONFIG_OMAP_MUX
759 static struct omap_board_mux board_mux
[] __initdata
= {
760 OMAP4_MUX(USBB2_ULPITLL_CLK
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
761 /* NIRQ2 for twl6040 */
762 OMAP4_MUX(SYS_NIRQ2
, OMAP_MUX_MODE0
|
763 OMAP_PIN_INPUT_PULLUP
| OMAP_PIN_OFF_WAKEUPENABLE
),
764 /* GPIO_127 for twl6040 */
765 OMAP4_MUX(HDQ_SIO
, OMAP_MUX_MODE3
| OMAP_PIN_OUTPUT
),
767 OMAP4_MUX(ABE_PDM_UL_DATA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
768 OMAP4_MUX(ABE_PDM_DL_DATA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
769 OMAP4_MUX(ABE_PDM_FRAME
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
),
770 OMAP4_MUX(ABE_PDM_LB_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
771 OMAP4_MUX(ABE_CLKS
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
773 OMAP4_MUX(ABE_DMIC_CLK1
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
774 OMAP4_MUX(ABE_DMIC_DIN1
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
775 OMAP4_MUX(ABE_DMIC_DIN2
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
776 OMAP4_MUX(ABE_DMIC_DIN3
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
778 OMAP4_MUX(ABE_MCBSP1_CLKX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
779 OMAP4_MUX(ABE_MCBSP1_DR
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
780 OMAP4_MUX(ABE_MCBSP1_DX
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
|
782 OMAP4_MUX(ABE_MCBSP1_FSX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
784 OMAP4_MUX(ABE_MCBSP2_CLKX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
785 OMAP4_MUX(ABE_MCBSP2_DR
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
786 OMAP4_MUX(ABE_MCBSP2_DX
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
|
788 OMAP4_MUX(ABE_MCBSP2_FSX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
790 { .reg_offset
= OMAP_MUX_TERMINATOR
},
794 #define board_mux NULL
797 static void __init
omap4_sdp4430_wifi_mux_init(void)
799 omap_mux_init_gpio(GPIO_WIFI_IRQ
, OMAP_PIN_INPUT
|
800 OMAP_PIN_OFF_WAKEUPENABLE
);
801 omap_mux_init_gpio(GPIO_WIFI_PMENA
, OMAP_PIN_OUTPUT
);
803 omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd",
804 OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
);
805 omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk",
806 OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
);
807 omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0",
808 OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
);
809 omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1",
810 OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
);
811 omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2",
812 OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
);
813 omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3",
814 OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLUP
);
818 static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata
= {
819 .board_ref_clock
= WL12XX_REFCLOCK_26
,
820 .board_tcxo_clock
= WL12XX_TCXOCLOCK_26
,
823 static void __init
omap4_sdp4430_wifi_init(void)
827 omap4_sdp4430_wifi_mux_init();
828 omap4_sdp4430_wlan_data
.irq
= gpio_to_irq(GPIO_WIFI_IRQ
);
829 ret
= wl12xx_set_platform_data(&omap4_sdp4430_wlan_data
);
831 pr_err("Error setting wl12xx data: %d\n", ret
);
832 ret
= platform_device_register(&omap_vwlan_device
);
834 pr_err("Error registering wl12xx device: %d\n", ret
);
837 static void __init
omap_4430sdp_init(void)
840 int package
= OMAP_PACKAGE_CBS
;
842 if (omap_rev() == OMAP4430_REV_ES1_0
)
843 package
= OMAP_PACKAGE_CBL
;
844 omap4_mux_init(board_mux
, NULL
, package
);
847 omap_sfh7741prox_init();
848 platform_add_devices(sdp4430_devices
, ARRAY_SIZE(sdp4430_devices
));
850 omap_sdrc_init(NULL
, NULL
);
851 omap4_sdp4430_wifi_init();
852 omap4_twl6030_hsmmc_init(mmc
);
854 usb_musb_init(&musb_board_data
);
856 status
= omap_ethernet_init();
858 pr_err("Ethernet initialization failed: %d\n", status
);
860 sdp4430_spi_board_info
[0].irq
= gpio_to_irq(ETH_KS8851_IRQ
);
861 spi_register_board_info(sdp4430_spi_board_info
,
862 ARRAY_SIZE(sdp4430_spi_board_info
));
865 status
= omap4_keyboard_init(&sdp4430_keypad_data
, &keypad_data
);
867 pr_err("Keypad initialization failed: %d\n", status
);
869 omap_4430sdp_display_init();
872 MACHINE_START(OMAP_4430SDP
, "OMAP4430 4430SDP board")
873 /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
874 .atag_offset
= 0x100,
875 .smp
= smp_ops(omap4_smp_ops
),
876 .reserve
= omap_reserve
,
877 .map_io
= omap4_map_io
,
878 .init_early
= omap4430_init_early
,
879 .init_irq
= gic_init_irq
,
880 .handle_irq
= gic_handle_irq
,
881 .init_machine
= omap_4430sdp_init
,
882 .init_late
= omap4430_init_late
,
883 .timer
= &omap4_timer
,
884 .restart
= omap44xx_restart
,