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Commit 8e219ebf authored by Marc Dietrich's avatar Marc Dietrich Committed by Olof Johansson
Browse files

ARM: tegra: paz00: enable wifi led 



This adds support for the wifi led. It is automaticly triggered by
the rfkill0 event.

Signed-off-by: default avatarMarc Dietrich <marvin24@gmx.de>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 9aaa15a7

arch/arm/mach-tegra/board-paz00-pinmux.c

+1 −0
Original line number Diff line number Diff line
@@ -147,6 +147,7 @@ static struct tegra_gpio_table gpio_table[] = { 
	{ .gpio = TEGRA_ULPI_RST,	.enable = true },

	{ .gpio = TEGRA_WIFI_PWRN,	.enable = true },

	{ .gpio = TEGRA_WIFI_RST,	.enable = true },

	{ .gpio = TEGRA_WIFI_LED,	.enable = true },

};



void paz00_pinmux_init(void)

arch/arm/mach-tegra/board-paz00.c

+22 −0
Original line number Diff line number Diff line
@@ -91,11 +91,33 @@ static struct platform_device wifi_rfkill_device = { 
	},

};



static struct gpio_led gpio_leds[] = {

	{

		.name			= "wifi-led",

		.default_trigger	= "rfkill0",

		.gpio			= TEGRA_WIFI_LED,

	},

};



static struct gpio_led_platform_data gpio_led_info = {

	.leds		= gpio_leds,

	.num_leds	= ARRAY_SIZE(gpio_leds),

};



static struct platform_device leds_gpio = {

	.name	= "leds-gpio",

	.id	= -1,

	.dev	= {

		.platform_data = &gpio_led_info,

        },

};



static struct platform_device *paz00_devices[] __initdata = {

	&debug_uart,

	&tegra_sdhci_device1,

	&tegra_sdhci_device4,

	&wifi_rfkill_device,

	&leds_gpio,

};



static void paz00_i2c_init(void)

arch/arm/mach-tegra/board-paz00.h

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
/* WIFI */

#define TEGRA_WIFI_PWRN		TEGRA_GPIO_PK5

#define TEGRA_WIFI_RST		TEGRA_GPIO_PD1

#define TEGRA_WIFI_LED		TEGRA_GPIO_PD0



void paz00_pinmux_init(void);