We can now boot with device tree. If you don't want to update u-boot,
you can boot with appended DTB with the following instructions:
1. Make sure you have the appended DTB support in .config
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND=y
2. Build the zImage
$ ARCH=arm CROSS_COMPILE=... make zImage
3. Build the device tree blobs
$ ARCH=arm CROSS_COMPILE=... make dtbs
4. Append the dtb to zImage
$ cat arch/arm/boot/zImage arch/arm/boot/dts/omap4-sdp.dtb > /tmp/appended
5. Use mkimage to produce the appended device tree uImage
$ mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \
-n "Linux" -d /tmp/appended /tmp/uImage
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/mach-omap2/Kconfig | 8
arch/arm/mach-omap2/Makefile | 1
arch/arm/mach-omap2/board-4430sdp.c | 765 -----------------------------------
3 files changed, 774 deletions(-)
delete mode 100644 arch/arm/mach-omap2/board-4430sdp.c
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index f49cd51..465edd1 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -378,14 +378,6 @@ config MACH_TI8148EVM
depends on SOC_TI81XX
default y
-config MACH_OMAP_4430SDP
- bool "OMAP 4430 SDP board"
- default y
- depends on ARCH_OMAP4
- select OMAP_PACKAGE_CBL
- select OMAP_PACKAGE_CBS
- select REGULATOR_FIXED_VOLTAGE if REGULATOR
-
config MACH_OMAP4_PANDA
bool "OMAP4 Panda Board"
default y
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 55a9d67..875d61d 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -251,7 +251,6 @@ obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o
obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o
obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o
obj-$(CONFIG_MACH_TOUCHBOOK) += board-omap3touchbook.o
-obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o
obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o
obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
deleted file mode 100644
index 56a9a4f..0000000
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ /dev/null
@@ -1,765 +0,0 @@
-/*
- * Board support file for OMAP4430 SDP.
- *
- * Copyright (C) 2009 Texas Instruments
- *
- * Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
- *
- * Based on mach-omap2/board-3430sdp.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/usb/otg.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c/twl.h>
-#include <linux/mfd/twl6040.h>
-#include <linux/gpio_keys.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/fixed.h>
-#include <linux/pwm.h>
-#include <linux/leds.h>
-#include <linux/leds_pwm.h>
-#include <linux/pwm_backlight.h>
-#include <linux/irqchip/arm-gic.h>
-#include <linux/platform_data/omap4-keypad.h>
-#include <linux/usb/musb.h>
-#include <linux/usb/phy.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "omap4-keypad.h"
-#include <linux/wl12xx.h>
-#include <linux/platform_data/omap-abe-twl6040.h>
-
-#include "soc.h"
-#include "mux.h"
-#include "mmc.h"
-#include "hsmmc.h"
-#include "control.h"
-#include "common-board-devices.h"
-#include "dss-common.h"
-
-#define ETH_KS8851_IRQ 34
-#define ETH_KS8851_POWER_ON 48
-#define ETH_KS8851_QUART 138
-#define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
-#define OMAP4_SFH7741_ENABLE_GPIO 188
-
-#define GPIO_WIFI_PMENA 54
-#define GPIO_WIFI_IRQ 53
-
-static const int sdp4430_keymap[] = {
- KEY(0, 0, KEY_E),
- KEY(0, 1, KEY_R),
- KEY(0, 2, KEY_T),
- KEY(0, 3, KEY_HOME),
- KEY(0, 4, KEY_F5),
- KEY(0, 5, KEY_UNKNOWN),
- KEY(0, 6, KEY_I),
- KEY(0, 7, KEY_LEFTSHIFT),
-
- KEY(1, 0, KEY_D),
- KEY(1, 1, KEY_F),
- KEY(1, 2, KEY_G),
- KEY(1, 3, KEY_SEND),
- KEY(1, 4, KEY_F6),
- KEY(1, 5, KEY_UNKNOWN),
- KEY(1, 6, KEY_K),
- KEY(1, 7, KEY_ENTER),
-
- KEY(2, 0, KEY_X),
- KEY(2, 1, KEY_C),
- KEY(2, 2, KEY_V),
- KEY(2, 3, KEY_END),
- KEY(2, 4, KEY_F7),
- KEY(2, 5, KEY_UNKNOWN),
- KEY(2, 6, KEY_DOT),
- KEY(2, 7, KEY_CAPSLOCK),
-
- KEY(3, 0, KEY_Z),
- KEY(3, 1, KEY_KPPLUS),
- KEY(3, 2, KEY_B),
- KEY(3, 3, KEY_F1),
- KEY(3, 4, KEY_F8),
- KEY(3, 5, KEY_UNKNOWN),
- KEY(3, 6, KEY_O),
- KEY(3, 7, KEY_SPACE),
-
- KEY(4, 0, KEY_W),
- KEY(4, 1, KEY_Y),
- KEY(4, 2, KEY_U),
- KEY(4, 3, KEY_F2),
- KEY(4, 4, KEY_VOLUMEUP),
- KEY(4, 5, KEY_UNKNOWN),
- KEY(4, 6, KEY_L),
- KEY(4, 7, KEY_LEFT),
-
- KEY(5, 0, KEY_S),
- KEY(5, 1, KEY_H),
- KEY(5, 2, KEY_J),
- KEY(5, 3, KEY_F3),
- KEY(5, 4, KEY_F9),
- KEY(5, 5, KEY_VOLUMEDOWN),
- KEY(5, 6, KEY_M),
- KEY(5, 7, KEY_RIGHT),
-
- KEY(6, 0, KEY_Q),
- KEY(6, 1, KEY_A),
- KEY(6, 2, KEY_N),
- KEY(6, 3, KEY_BACK),
- KEY(6, 4, KEY_BACKSPACE),
- KEY(6, 5, KEY_UNKNOWN),
- KEY(6, 6, KEY_P),
- KEY(6, 7, KEY_UP),
-
- KEY(7, 0, KEY_PROG1),
- KEY(7, 1, KEY_PROG2),
- KEY(7, 2, KEY_PROG3),
- KEY(7, 3, KEY_PROG4),
- KEY(7, 4, KEY_F4),
- KEY(7, 5, KEY_UNKNOWN),
- KEY(7, 6, KEY_OK),
- KEY(7, 7, KEY_DOWN),
-};
-static struct omap_device_pad keypad_pads[] = {
- { .name = "kpd_col1.kpd_col1",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "kpd_col1.kpd_col1",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "kpd_col2.kpd_col2",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "kpd_col3.kpd_col3",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "kpd_col4.kpd_col4",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "kpd_col5.kpd_col5",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "gpmc_a23.kpd_col7",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "gpmc_a22.kpd_col6",
- .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1,
- },
- { .name = "kpd_row0.kpd_row0",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "kpd_row1.kpd_row1",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "kpd_row2.kpd_row2",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "kpd_row3.kpd_row3",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "kpd_row4.kpd_row4",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "kpd_row5.kpd_row5",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "gpmc_a18.kpd_row6",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
- { .name = "gpmc_a19.kpd_row7",
- .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN |
- OMAP_MUX_MODE1 | OMAP_INPUT_EN,
- },
-};
-
-static struct matrix_keymap_data sdp4430_keymap_data = {
- .keymap = sdp4430_keymap,
- .keymap_size = ARRAY_SIZE(sdp4430_keymap),
-};
-
-static struct omap4_keypad_platform_data sdp4430_keypad_data = {
- .keymap_data = &sdp4430_keymap_data,
- .rows = 8,
- .cols = 8,
-};
-
-static struct omap_board_data keypad_data = {
- .id = 1,
- .pads = keypad_pads,
- .pads_cnt = ARRAY_SIZE(keypad_pads),
-};
-
-static struct gpio_led sdp4430_gpio_leds[] = {
- {
- .name = "omap4:green:debug0",
- .gpio = 61,
- },
- {
- .name = "omap4:green:debug1",
- .gpio = 30,
- },
- {
- .name = "omap4:green:debug2",
- .gpio = 7,
- },
- {
- .name = "omap4:green:debug3",
- .gpio = 8,
- },
- {
- .name = "omap4:green:debug4",
- .gpio = 50,
- },
- {
- .name = "omap4:blue:user",
- .gpio = 169,
- },
- {
- .name = "omap4:red:user",
- .gpio = 170,
- },
- {
- .name = "omap4:green:user",
- .gpio = 139,
- },
-
-};
-
-static struct gpio_keys_button sdp4430_gpio_keys[] = {
- {
- .desc = "Proximity Sensor",
- .type = EV_SW,
- .code = SW_FRONT_PROXIMITY,
- .gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
- .active_low = 0,
- }
-};
-
-static struct gpio_led_platform_data sdp4430_led_data = {
- .leds = sdp4430_gpio_leds,
- .num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
-};
-
-static struct pwm_lookup sdp4430_pwm_lookup[] = {
- PWM_LOOKUP("twl-pwm", 0, "leds_pwm", "omap4::keypad"),
- PWM_LOOKUP("twl-pwm", 1, "pwm-backlight", NULL),
- PWM_LOOKUP("twl-pwmled", 0, "leds_pwm", "omap4:green:chrg"),
-};
-
-static struct led_pwm sdp4430_pwm_leds[] = {
- {
- .name = "omap4::keypad",
- .max_brightness = 127,
- .pwm_period_ns = 7812500,
- },
- {
- .name = "omap4:green:chrg",
- .max_brightness = 255,
- .pwm_period_ns = 7812500,
- },
-};
-
-static struct led_pwm_platform_data sdp4430_pwm_data = {
- .num_leds = ARRAY_SIZE(sdp4430_pwm_leds),
- .leds = sdp4430_pwm_leds,
-};
-
-static struct platform_device sdp4430_leds_pwm = {
- .name = "leds_pwm",
- .id = -1,
- .dev = {
- .platform_data = &sdp4430_pwm_data,
- },
-};
-
-/* Dummy regulator for pwm-backlight driver */
-static struct regulator_consumer_supply backlight_supply =
- REGULATOR_SUPPLY("enable", "pwm-backlight");
-
-static struct platform_pwm_backlight_data sdp4430_backlight_data = {
- .max_brightness = 127,
- .dft_brightness = 127,
- .pwm_period_ns = 7812500,
-};
-
-static struct platform_device sdp4430_backlight_pwm = {
- .name = "pwm-backlight",
- .id = -1,
- .dev = {
- .platform_data = &sdp4430_backlight_data,
- },
-};
-
-static int omap_prox_activate(struct device *dev)
-{
- gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
- return 0;
-}
-
-static void omap_prox_deactivate(struct device *dev)
-{
- gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
-}
-
-static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
- .buttons = sdp4430_gpio_keys,
- .nbuttons = ARRAY_SIZE(sdp4430_gpio_keys),
- .enable = omap_prox_activate,
- .disable = omap_prox_deactivate,
-};
-
-static struct platform_device sdp4430_gpio_keys_device = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &sdp4430_gpio_keys_data,
- },
-};
-
-static struct platform_device sdp4430_leds_gpio = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &sdp4430_led_data,
- },
-};
-static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
- {
- .modalias = "ks8851",
- .bus_num = 1,
- .chip_select = 0,
- .max_speed_hz = 24000000,
- /*
- * .irq is set to gpio_to_irq(ETH_KS8851_IRQ)
- * in omap_4430sdp_init
- */
- },
-};
-
-static struct gpio sdp4430_eth_gpios[] __initdata = {
- { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" },
- { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" },
- { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" },
-};
-
-static int __init omap_ethernet_init(void)
-{
- int status;
-
- /* Request of GPIO lines */
- status = gpio_request_array(sdp4430_eth_gpios,
- ARRAY_SIZE(sdp4430_eth_gpios));
- if (status)
- pr_err("Cannot request ETH GPIOs\n");
-
- return status;
-}
-
-static struct regulator_consumer_supply sdp4430_vbat_supply[] = {
- REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),
- REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),
-};
-
-static struct regulator_init_data sdp4430_vbat_data = {
- .constraints = {
- .always_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(sdp4430_vbat_supply),
- .consumer_supplies = sdp4430_vbat_supply,
-};
-
-static struct fixed_voltage_config sdp4430_vbat_pdata = {
- .supply_name = "VBAT",
- .microvolts = 3750000,
- .init_data = &sdp4430_vbat_data,
- .gpio = -EINVAL,
-};
-
-static struct platform_device sdp4430_vbat = {
- .name = "reg-fixed-voltage",
- .id = -1,
- .dev = {
- .platform_data = &sdp4430_vbat_pdata,
- },
-};
-
-static struct platform_device sdp4430_dmic_codec = {
- .name = "dmic-codec",
- .id = -1,
-};
-
-static struct platform_device sdp4430_hdmi_audio_codec = {
- .name = "hdmi-audio-codec",
- .id = -1,
-};
-
-static struct omap_abe_twl6040_data sdp4430_abe_audio_data = {
- .card_name = "SDP4430",
- .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
- .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
- .has_ep = 1,
- .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
- .has_vibra = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
-
- .has_dmic = 1,
- .has_hsmic = 1,
- .has_mainmic = 1,
- .has_submic = 1,
- .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
-
- .jack_detection = 1,
- /* MCLK input is 38.4MHz */
- .mclk_freq = 38400000,
-};
-
-static struct platform_device sdp4430_abe_audio = {
- .name = "omap-abe-twl6040",
- .id = -1,
- .dev = {
- .platform_data = &sdp4430_abe_audio_data,
- },
-};
-
-static struct platform_device *sdp4430_devices[] __initdata = {
- &sdp4430_gpio_keys_device,
- &sdp4430_leds_gpio,
- &sdp4430_leds_pwm,
- &sdp4430_backlight_pwm,
- &sdp4430_vbat,
- &sdp4430_dmic_codec,
- &sdp4430_abe_audio,
- &sdp4430_hdmi_audio_codec,
-};
-
-static struct omap_musb_board_data musb_board_data = {
- .interface_type = MUSB_INTERFACE_UTMI,
- .mode = MUSB_OTG,
- .power = 100,
-};
-
-static struct omap2_hsmmc_info mmc[] = {
- {
- .mmc = 2,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_cd = -EINVAL,
- .gpio_wp = -EINVAL,
- .nonremovable = true,
- .ocr_mask = MMC_VDD_29_30,
- .no_off_init = true,
- },
- {
- .mmc = 1,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_cd = -EINVAL,
- .gpio_wp = -EINVAL,
- },
- {
- .mmc = 5,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
- .pm_caps = MMC_PM_KEEP_POWER,
- .gpio_cd = -EINVAL,
- .gpio_wp = -EINVAL,
- .ocr_mask = MMC_VDD_165_195,
- .nonremovable = true,
- },
- {} /* Terminator */
-};
-
-static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
-};
-
-static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.4",
-};
-
-static struct regulator_init_data sdp4430_vmmc5 = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &omap4_sdp4430_vmmc5_supply,
-};
-
-static struct fixed_voltage_config sdp4430_vwlan = {
- .supply_name = "vwl1271",
- .microvolts = 1800000, /* 1.8V */
- .gpio = GPIO_WIFI_PMENA,
- .startup_delay = 70000, /* 70msec */
- .enable_high = 1,
- .enabled_at_boot = 0,
- .init_data = &sdp4430_vmmc5,
-};
-
-static struct platform_device omap_vwlan_device = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &sdp4430_vwlan,
- },
-};
-
-static struct regulator_init_data sdp4430_vaux1 = {
- .constraints = {
- .min_uV = 1000000,
- .max_uV = 3000000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply),
- .consumer_supplies = sdp4430_vaux_supply,
-};
-
-static struct regulator_init_data sdp4430_vusim = {
- .constraints = {
- .min_uV = 1200000,
- .max_uV = 2900000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct twl6040_codec_data twl6040_codec = {
- /* single-step ramp for headset and handsfree */
- .hs_left_step = 0x0f,
- .hs_right_step = 0x0f,
- .hf_left_step = 0x1d,
- .hf_right_step = 0x1d,
-};
-
-static struct twl6040_vibra_data twl6040_vibra = {
- .vibldrv_res = 8,
- .vibrdrv_res = 3,
- .viblmotor_res = 10,
- .vibrmotor_res = 10,
- .vddvibl_uV = 0, /* fixed volt supply - VBAT */
- .vddvibr_uV = 0, /* fixed volt supply - VBAT */
-};
-
-static struct twl6040_platform_data twl6040_data = {
- .codec = &twl6040_codec,
- .vibra = &twl6040_vibra,
- .audpwron_gpio = 127,
-};
-
-static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = {
- {
- I2C_BOARD_INFO("twl6040", 0x4b),
- .irq = 119 + OMAP44XX_IRQ_GIC_START,
- .platform_data = &twl6040_data,
- },
-};
-
-static struct twl4030_platform_data sdp4430_twldata = {
- /* Regulators */
- .vusim = &sdp4430_vusim,
- .vaux1 = &sdp4430_vaux1,
-};
-
-static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
- {
- I2C_BOARD_INFO("tmp105", 0x48),
- },
- {
- I2C_BOARD_INFO("bh1780", 0x29),
- },
-};
-static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
- {
- I2C_BOARD_INFO("hmc5843", 0x1e),
- },
-};
-static int __init omap4_i2c_init(void)
-{
- omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
- TWL_COMMON_REGULATOR_VDAC |
- TWL_COMMON_REGULATOR_VAUX2 |
- TWL_COMMON_REGULATOR_VAUX3 |
- TWL_COMMON_REGULATOR_VMMC |
- TWL_COMMON_REGULATOR_VPP |
- TWL_COMMON_REGULATOR_VANA |
- TWL_COMMON_REGULATOR_VCXIO |
- TWL_COMMON_REGULATOR_VUSB |
- TWL_COMMON_REGULATOR_CLK32KG |
- TWL_COMMON_REGULATOR_V1V8 |
- TWL_COMMON_REGULATOR_V2V1);
- omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo,
- ARRAY_SIZE(sdp4430_i2c_1_boardinfo));
- omap_register_i2c_bus(2, 400, NULL, 0);
- omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
- ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
- omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
- ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
- return 0;
-}
-
-static void __init omap_sfh7741prox_init(void)
-{
- int error;
-
- error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO,
- GPIOF_OUT_INIT_LOW, "sfh7741");
- if (error < 0)
- pr_err("%s:failed to request GPIO %d, error %d\n",
- __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
-}
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
- OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
- /* NIRQ2 for twl6040 */
- OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
- OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
- /* GPIO_127 for twl6040 */
- OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
- /* McPDM */
- OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- /* DMIC */
- OMAP4_MUX(ABE_DMIC_CLK1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP4_MUX(ABE_DMIC_DIN1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP4_MUX(ABE_DMIC_DIN2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP4_MUX(ABE_DMIC_DIN3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- /* McBSP1 */
- OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
- OMAP_PULL_ENA),
- OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- /* McBSP2 */
- OMAP4_MUX(ABE_MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP4_MUX(ABE_MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- OMAP4_MUX(ABE_MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
- OMAP_PULL_ENA),
- OMAP4_MUX(ABE_MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-
-#else
-#define board_mux NULL
- #endif
-
-static void __init omap4_sdp4430_wifi_mux_init(void)
-{
- omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
- OMAP_PIN_OFF_WAKEUPENABLE);
- omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT);
-
- omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd",
- OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk",
- OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0",
- OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1",
- OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2",
- OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3",
- OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP);
-
-}
-
-static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
- .board_ref_clock = WL12XX_REFCLOCK_26,
- .board_tcxo_clock = WL12XX_TCXOCLOCK_26,
-};
-
-static void __init omap4_sdp4430_wifi_init(void)
-{
- int ret;
-
- omap4_sdp4430_wifi_mux_init();
- omap4_sdp4430_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
- ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data);
- if (ret)
- pr_err("Error setting wl12xx data: %d\n", ret);
- ret = platform_device_register(&omap_vwlan_device);
- if (ret)
- pr_err("Error registering wl12xx device: %d\n", ret);
-}
-
-static void __init omap_4430sdp_init(void)
-{
- int status;
- int package = OMAP_PACKAGE_CBS;
-
- if (omap_rev() == OMAP4430_REV_ES1_0)
- package = OMAP_PACKAGE_CBL;
- omap4_mux_init(board_mux, NULL, package);
-
- omap4_i2c_init();
- omap_sfh7741prox_init();
- regulator_register_always_on(0, "backlight-enable",
- &backlight_supply, 1, 0);
- platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
- omap_serial_init();
- omap_sdrc_init(NULL, NULL);
- omap4_sdp4430_wifi_init();
- omap4_twl6030_hsmmc_init(mmc);
-
- usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto");
- usb_musb_init(&musb_board_data);
-
- status = omap_ethernet_init();
- if (status) {
- pr_err("Ethernet initialization failed: %d\n", status);
- } else {
- sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
- spi_register_board_info(sdp4430_spi_board_info,
- ARRAY_SIZE(sdp4430_spi_board_info));
- }
-
- pwm_add_table(sdp4430_pwm_lookup, ARRAY_SIZE(sdp4430_pwm_lookup));
- status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data);
- if (status)
- pr_err("Keypad initialization failed: %d\n", status);
-
- omap_4430sdp_display_init();
-}
-
-MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
- /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
- .atag_offset = 0x100,
- .smp = smp_ops(omap4_smp_ops),
- .reserve = omap_reserve,
- .map_io = omap4_map_io,
- .init_early = omap4430_init_early,
- .init_irq = gic_init_irq,
- .init_machine = omap_4430sdp_init,
- .init_late = omap4430_init_late,
- .init_time = omap4_local_timer_init,
- .restart = omap44xx_restart,
-MACHINE_END
--
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