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>
31 #include <mach/hardware.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>
37 #include <plat/board.h>
41 #include <plat/omap4-keypad.h>
42 #include <video/omapdss.h>
43 #include <video/omap-panel-nokia-dsi.h>
44 #include <video/omap-panel-picodlp.h>
45 #include <linux/wl12xx.h>
46 #include <linux/platform_data/omap-abe-twl6040.h>
51 #include "common-board-devices.h"
53 #define ETH_KS8851_IRQ 34
54 #define ETH_KS8851_POWER_ON 48
55 #define ETH_KS8851_QUART 138
56 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
57 #define OMAP4_SFH7741_ENABLE_GPIO 188
58 #define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
59 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
60 #define HDMI_GPIO_HPD 63 /* Hotplug detect */
61 #define DISPLAY_SEL_GPIO 59 /* LCD2/PicoDLP switch */
62 #define DLP_POWER_ON_GPIO 40
64 #define GPIO_WIFI_PMENA 54
65 #define GPIO_WIFI_IRQ 53
67 static const int sdp4430_keymap[] = {
73 KEY(0, 5, KEY_UNKNOWN),
75 KEY(0, 7, KEY_LEFTSHIFT),
82 KEY(1, 5, KEY_UNKNOWN),
91 KEY(2, 5, KEY_UNKNOWN),
93 KEY(2, 7, KEY_CAPSLOCK),
96 KEY(3, 1, KEY_KPPLUS),
100 KEY(3, 5, KEY_UNKNOWN),
102 KEY(3, 7, KEY_SPACE),
108 KEY(4, 4, KEY_VOLUMEUP),
109 KEY(4, 5, KEY_UNKNOWN),
118 KEY(5, 5, KEY_VOLUMEDOWN),
120 KEY(5, 7, KEY_RIGHT),
126 KEY(6, 4, KEY_BACKSPACE),
127 KEY(6, 5, KEY_UNKNOWN),
131 KEY(7, 0, KEY_PROG1),
132 KEY(7, 1, KEY_PROG2),
133 KEY(7, 2, KEY_PROG3),
134 KEY(7, 3, KEY_PROG4),
136 KEY(7, 5, KEY_UNKNOWN),
140 static struct omap_device_pad keypad_pads[] = {
141 { .name = "kpd_col1.kpd_col1",
142 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
144 { .name = "kpd_col1.kpd_col1",
145 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
147 { .name = "kpd_col2.kpd_col2",
148 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
150 { .name = "kpd_col3.kpd_col3",
151 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
153 { .name = "kpd_col4.kpd_col4",
154 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
156 { .name = "kpd_col5.kpd_col5",
157 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
159 { .name = "gpmc_a23.kpd_col7",
160 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
162 { .name = "gpmc_a22.kpd_col6",
163 .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
165 { .name = "kpd_row0.kpd_row0",
166 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
167 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
169 { .name = "kpd_row1.kpd_row1",
170 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
171 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
173 { .name = "kpd_row2.kpd_row2",
174 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
175 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
177 { .name = "kpd_row3.kpd_row3",
178 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
179 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
181 { .name = "kpd_row4.kpd_row4",
182 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
183 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
185 { .name = "kpd_row5.kpd_row5",
186 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
187 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
189 { .name = "gpmc_a18.kpd_row6",
190 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
191 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
193 { .name = "gpmc_a19.kpd_row7",
194 .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
195 OMAP_MUX_MODE1 | OMAP_INPUT_EN,
199 static struct matrix_keymap_data sdp4430_keymap_data = {
200 .keymap = sdp4430_keymap,
201 .keymap_size = ARRAY_SIZE(sdp4430_keymap),
204 static struct omap4_keypad_platform_data sdp4430_keypad_data = {
205 .keymap_data = &sdp4430_keymap_data,
210 static struct omap_board_data keypad_data = {
213 .pads_cnt = ARRAY_SIZE(keypad_pads),
216 static struct gpio_led sdp4430_gpio_leds[] = {
218 .name = "omap4:green:debug0",
222 .name = "omap4:green:debug1",
226 .name = "omap4:green:debug2",
230 .name = "omap4:green:debug3",
234 .name = "omap4:green:debug4",
238 .name = "omap4:blue:user",
242 .name = "omap4:red:user",
246 .name = "omap4:green:user",
252 static struct gpio_keys_button sdp4430_gpio_keys[] = {
254 .desc = "Proximity Sensor",
256 .code = SW_FRONT_PROXIMITY,
257 .gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
262 static struct gpio_led_platform_data sdp4430_led_data = {
263 .leds = sdp4430_gpio_leds,
264 .num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
267 static struct led_pwm sdp4430_pwm_leds[] = {
269 .name = "omap4:green:chrg",
271 .max_brightness = 255,
272 .pwm_period_ns = 7812500,
276 static struct led_pwm_platform_data sdp4430_pwm_data = {
277 .num_leds = ARRAY_SIZE(sdp4430_pwm_leds),
278 .leds = sdp4430_pwm_leds,
281 static struct platform_device sdp4430_leds_pwm = {
285 .platform_data = &sdp4430_pwm_data,
289 static int omap_prox_activate(struct device *dev)
291 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
295 static void omap_prox_deactivate(struct device *dev)
297 gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
300 static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
301 .buttons = sdp4430_gpio_keys,
302 .nbuttons = ARRAY_SIZE(sdp4430_gpio_keys),
303 .enable = omap_prox_activate,
304 .disable = omap_prox_deactivate,
307 static struct platform_device sdp4430_gpio_keys_device = {
311 .platform_data = &sdp4430_gpio_keys_data,
315 static struct platform_device sdp4430_leds_gpio = {
319 .platform_data = &sdp4430_led_data,
322 static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
324 .modalias = "ks8851",
327 .max_speed_hz = 24000000,
329 * .irq is set to gpio_to_irq(ETH_KS8851_IRQ)
330 * in omap_4430sdp_init
335 static struct gpio sdp4430_eth_gpios[] __initdata = {
336 { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" },
337 { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" },
338 { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" },
341 static int __init omap_ethernet_init(void)
345 /* Request of GPIO lines */
346 status = gpio_request_array(sdp4430_eth_gpios,
347 ARRAY_SIZE(sdp4430_eth_gpios));
349 pr_err("Cannot request ETH GPIOs\n");
354 static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
355 REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
356 REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
359 static struct regulator_init_data sdp4430_vbat_data = {
363 .num_consumer_supplies = ARRAY_SIZE(sdp4430_vbat_supply),
364 .consumer_supplies = sdp4430_vbat_supply,
367 static struct fixed_voltage_config sdp4430_vbat_pdata = {
368 .supply_name = "VBAT",
369 .microvolts = 3750000,
370 .init_data = &sdp4430_vbat_data,
374 static struct platform_device sdp4430_vbat = {
375 .name = "reg-fixed-voltage",
378 .platform_data = &sdp4430_vbat_pdata,
382 static struct platform_device sdp4430_dmic_codec = {
383 .name = "dmic-codec",
387 static struct platform_device sdp4430_hdmi_audio_codec = {
388 .name = "hdmi-audio-codec",
392 static struct omap_abe_twl6040_data sdp4430_abe_audio_data = {
393 .card_name = "SDP4430",
394 .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
395 .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
397 .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
398 .has_vibra = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
404 .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
407 /* MCLK input is 38.4MHz */
408 .mclk_freq = 38400000,
411 static struct platform_device sdp4430_abe_audio = {
412 .name = "omap-abe-twl6040",
415 .platform_data = &sdp4430_abe_audio_data,
419 static struct platform_device *sdp4430_devices[] __initdata = {
420 &sdp4430_gpio_keys_device,
426 &sdp4430_hdmi_audio_codec,
429 static struct omap_musb_board_data musb_board_data = {
430 .interface_type = MUSB_INTERFACE_UTMI,
435 static struct omap2_hsmmc_info mmc[] = {
438 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
441 .nonremovable = true,
442 .ocr_mask = MMC_VDD_29_30,
447 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
453 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
454 .pm_caps = MMC_PM_KEEP_POWER,
457 .ocr_mask = MMC_VDD_165_195,
458 .nonremovable = true,
463 static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
464 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
467 static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = {
469 .dev_name = "omap_hsmmc.4",
472 static struct regulator_init_data sdp4430_vmmc5 = {
474 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
476 .num_consumer_supplies = 1,
477 .consumer_supplies = &omap4_sdp4430_vmmc5_supply,
480 static struct fixed_voltage_config sdp4430_vwlan = {
481 .supply_name = "vwl1271",
482 .microvolts = 1800000, /* 1.8V */
483 .gpio = GPIO_WIFI_PMENA,
484 .startup_delay = 70000, /* 70msec */
486 .enabled_at_boot = 0,
487 .init_data = &sdp4430_vmmc5,
490 static struct platform_device omap_vwlan_device = {
491 .name = "reg-fixed-voltage",
494 .platform_data = &sdp4430_vwlan,
498 static struct regulator_init_data sdp4430_vaux1 = {
503 .valid_modes_mask = REGULATOR_MODE_NORMAL
504 | REGULATOR_MODE_STANDBY,
505 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
506 | REGULATOR_CHANGE_MODE
507 | REGULATOR_CHANGE_STATUS,
509 .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply),
510 .consumer_supplies = sdp4430_vaux_supply,
513 static struct regulator_init_data sdp4430_vusim = {
518 .valid_modes_mask = REGULATOR_MODE_NORMAL
519 | REGULATOR_MODE_STANDBY,
520 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
521 | REGULATOR_CHANGE_MODE
522 | REGULATOR_CHANGE_STATUS,
526 static struct twl6040_codec_data twl6040_codec = {
527 /* single-step ramp for headset and handsfree */
528 .hs_left_step = 0x0f,
529 .hs_right_step = 0x0f,
530 .hf_left_step = 0x1d,
531 .hf_right_step = 0x1d,
534 static struct twl6040_vibra_data twl6040_vibra = {
539 .vddvibl_uV = 0, /* fixed volt supply - VBAT */
540 .vddvibr_uV = 0, /* fixed volt supply - VBAT */
543 static struct twl6040_platform_data twl6040_data = {
544 .codec = &twl6040_codec,
545 .vibra = &twl6040_vibra,
546 .audpwron_gpio = 127,
547 .irq_base = TWL6040_CODEC_IRQ_BASE,
550 static struct twl4030_platform_data sdp4430_twldata = {
552 .vusim = &sdp4430_vusim,
553 .vaux1 = &sdp4430_vaux1,
556 static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
558 I2C_BOARD_INFO("tmp105", 0x48),
561 I2C_BOARD_INFO("bh1780", 0x29),
564 static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
566 I2C_BOARD_INFO("hmc5843", 0x1e),
569 static int __init omap4_i2c_init(void)
571 omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
572 TWL_COMMON_REGULATOR_VDAC |
573 TWL_COMMON_REGULATOR_VAUX2 |
574 TWL_COMMON_REGULATOR_VAUX3 |
575 TWL_COMMON_REGULATOR_VMMC |
576 TWL_COMMON_REGULATOR_VPP |
577 TWL_COMMON_REGULATOR_VANA |
578 TWL_COMMON_REGULATOR_VCXIO |
579 TWL_COMMON_REGULATOR_VUSB |
580 TWL_COMMON_REGULATOR_CLK32KG |
581 TWL_COMMON_REGULATOR_V1V8 |
582 TWL_COMMON_REGULATOR_V2V1);
583 omap4_pmic_init("twl6030", &sdp4430_twldata,
584 &twl6040_data, OMAP44XX_IRQ_SYS_2N);
585 omap_register_i2c_bus(2, 400, NULL, 0);
586 omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
587 ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
588 omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
589 ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
593 static void __init omap_sfh7741prox_init(void)
597 error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO,
598 GPIOF_OUT_INIT_LOW, "sfh7741");
600 pr_err("%s:failed to request GPIO %d, error %d\n",
601 __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
604 static struct gpio sdp4430_hdmi_gpios[] = {
605 { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
606 { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
607 { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
610 static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
614 status = gpio_request_array(sdp4430_hdmi_gpios,
615 ARRAY_SIZE(sdp4430_hdmi_gpios));
617 pr_err("%s: Cannot request HDMI GPIOs\n", __func__);
622 static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
624 gpio_free_array(sdp4430_hdmi_gpios, ARRAY_SIZE(sdp4430_hdmi_gpios));
627 static struct nokia_dsi_panel_data dsi1_panel = {
635 .pins = { 0, 1, 2, 3, 4, 5 },
639 static struct omap_dss_device sdp4430_lcd_device = {
641 .driver_name = "taal",
642 .type = OMAP_DISPLAY_TYPE_DSI,
651 /* Logic Clock = 172.8 MHz */
653 /* Pixel Clock = 34.56 MHz */
655 .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC,
657 .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK,
661 .regn = 16, /* Fint = 2.4 MHz */
662 .regm = 180, /* DDR Clock = 216 MHz */
663 .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */
664 .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */
666 .lp_clk_div = 10, /* LP Clock = 8.64 MHz */
667 .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI,
670 .channel = OMAP_DSS_CHANNEL_LCD,
673 static struct nokia_dsi_panel_data dsi2_panel = {
681 .pins = { 0, 1, 2, 3, 4, 5 },
685 static struct omap_dss_device sdp4430_lcd2_device = {
687 .driver_name = "taal",
688 .type = OMAP_DISPLAY_TYPE_DSI,
698 /* Logic Clock = 172.8 MHz */
700 /* Pixel Clock = 34.56 MHz */
702 .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC,
704 .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK,
708 .regn = 16, /* Fint = 2.4 MHz */
709 .regm = 180, /* DDR Clock = 216 MHz */
710 .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */
711 .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */
713 .lp_clk_div = 10, /* LP Clock = 8.64 MHz */
714 .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI,
717 .channel = OMAP_DSS_CHANNEL_LCD2,
720 static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
721 .hpd_gpio = HDMI_GPIO_HPD,
724 static struct omap_dss_device sdp4430_hdmi_device = {
726 .driver_name = "hdmi_panel",
727 .type = OMAP_DISPLAY_TYPE_HDMI,
728 .platform_enable = sdp4430_panel_enable_hdmi,
729 .platform_disable = sdp4430_panel_disable_hdmi,
730 .channel = OMAP_DSS_CHANNEL_DIGIT,
731 .data = &sdp4430_hdmi_data,
734 static struct picodlp_panel_data sdp4430_picodlp_pdata = {
735 .picodlp_adapter_id = 2,
740 static void sdp4430_picodlp_init(void)
743 const struct gpio picodlp_gpios[] = {
744 {DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
746 {sdp4430_picodlp_pdata.emu_done_gpio, GPIOF_IN,
748 {sdp4430_picodlp_pdata.pwrgood_gpio, GPIOF_OUT_INIT_LOW,
752 r = gpio_request_array(picodlp_gpios, ARRAY_SIZE(picodlp_gpios));
754 pr_err("Cannot request PicoDLP GPIOs, error %d\n", r);
757 static int sdp4430_panel_enable_picodlp(struct omap_dss_device *dssdev)
759 gpio_set_value(DISPLAY_SEL_GPIO, 0);
760 gpio_set_value(DLP_POWER_ON_GPIO, 1);
765 static void sdp4430_panel_disable_picodlp(struct omap_dss_device *dssdev)
767 gpio_set_value(DLP_POWER_ON_GPIO, 0);
768 gpio_set_value(DISPLAY_SEL_GPIO, 1);
771 static struct omap_dss_device sdp4430_picodlp_device = {
773 .driver_name = "picodlp_panel",
774 .type = OMAP_DISPLAY_TYPE_DPI,
775 .phy.dpi.data_lines = 24,
776 .channel = OMAP_DSS_CHANNEL_LCD2,
777 .platform_enable = sdp4430_panel_enable_picodlp,
778 .platform_disable = sdp4430_panel_disable_picodlp,
779 .data = &sdp4430_picodlp_pdata,
782 static struct omap_dss_device *sdp4430_dss_devices[] = {
784 &sdp4430_lcd2_device,
785 &sdp4430_hdmi_device,
786 &sdp4430_picodlp_device,
789 static struct omap_dss_board_info sdp4430_dss_data = {
790 .num_devices = ARRAY_SIZE(sdp4430_dss_devices),
791 .devices = sdp4430_dss_devices,
792 .default_device = &sdp4430_lcd_device,
795 static void __init omap_4430sdp_display_init(void)
799 /* Enable LCD2 by default (instead of Pico DLP) */
800 r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
803 pr_err("%s: Could not get display_sel GPIO\n", __func__);
805 sdp4430_picodlp_init();
806 omap_display_init(&sdp4430_dss_data);
808 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
809 * later have external pull up on the HDMI I2C lines
811 if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
812 omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
816 omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
817 omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
818 omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
821 #ifdef CONFIG_OMAP_MUX
822 static struct omap_board_mux board_mux[] __initdata = {
823 OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
824 { .reg_offset = OMAP_MUX_TERMINATOR },
828 #define board_mux NULL
831 static void __init omap4_sdp4430_wifi_mux_init(void)
833 omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
834 OMAP_PIN_OFF_WAKEUPENABLE);
835 omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT);
837 omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd",
838 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
839 omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk",
840 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
841 omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0",
842 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
843 omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1",
844 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
845 omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2",
846 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
847 omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3",
848 OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
852 static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
853 .board_ref_clock = WL12XX_REFCLOCK_26,
854 .board_tcxo_clock = WL12XX_TCXOCLOCK_26,
857 static void __init omap4_sdp4430_wifi_init(void)
861 omap4_sdp4430_wifi_mux_init();
862 omap4_sdp4430_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
863 ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data);
865 pr_err("Error setting wl12xx data: %d\n", ret);
866 ret = platform_device_register(&omap_vwlan_device);
868 pr_err("Error registering wl12xx device: %d\n", ret);
871 static void __init omap_4430sdp_init(void)
874 int package = OMAP_PACKAGE_CBS;
876 if (omap_rev() == OMAP4430_REV_ES1_0)
877 package = OMAP_PACKAGE_CBL;
878 omap4_mux_init(board_mux, NULL, package);
881 omap_sfh7741prox_init();
882 platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
884 omap_sdrc_init(NULL, NULL);
885 omap4_sdp4430_wifi_init();
886 omap4_twl6030_hsmmc_init(mmc);
888 usb_musb_init(&musb_board_data);
890 status = omap_ethernet_init();
892 pr_err("Ethernet initialization failed: %d\n", status);
894 sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
895 spi_register_board_info(sdp4430_spi_board_info,
896 ARRAY_SIZE(sdp4430_spi_board_info));
899 status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data);
901 pr_err("Keypad initialization failed: %d\n", status);
903 omap_4430sdp_display_init();
906 MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
907 /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
908 .atag_offset = 0x100,
909 .reserve = omap_reserve,
910 .map_io = omap4_map_io,
911 .init_early = omap4430_init_early,
912 .init_irq = gic_init_irq,
913 .handle_irq = gic_handle_irq,
914 .init_machine = omap_4430sdp_init,
915 .init_late = omap4430_init_late,
916 .timer = &omap4_timer,
917 .restart = omap_prcm_restart,