Commit 157727d6 authored by Andrew Lunn's avatar Andrew Lunn
Browse files

ARM: Kirkwood: Describe IB62x0 LEDs in DT. 



Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Tested-by: default avatarSimon Baatz <gmbnomis@gmail.com>
parent c06c7ca7

arch/arm/boot/dts/kirkwood-ib62x0.dts

+17 −0
Original line number Diff line number Diff line
@@ -62,4 +62,21 @@ 
			gpios = <&gpio0 28 1>;

		};

	};

	gpio-leds {

		compatible = "gpio-leds";



		green-os {

			label = "ib62x0:green:os";

			gpios = <&gpio0 25 0>;

			linux,default-trigger = "default-on";

		};

		red-os {

			label = "ib62x0:red:os";

			gpios = <&gpio0 22 0>;

		};

		usb-copy {

			label = "ib62x0:red:usb_copy";

			gpios = <&gpio0 27 0>;

		};

	};

};

arch/arm/mach-kirkwood/board-ib62x0.c

+0 −36
Original line number Diff line number Diff line
@@ -19,7 +19,6 @@ 
#include <linux/mv643xx_eth.h>

#include <linux/gpio.h>

#include <linux/input.h>

#include <linux/leds.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <mach/kirkwood.h>
@@ -50,40 +49,6 @@ static unsigned int ib62x0_mpp_config[] __initdata = { 
	0

};



static struct gpio_led ib62x0_led_pins[] = {

	{

		.name			= "ib62x0:green:os",

		.default_trigger	= "default-on",

		.gpio			= 25,

		.active_low		= 0,

	},

	{

		.name			= "ib62x0:red:os",

		.default_trigger	= "none",

		.gpio			= 22,

		.active_low		= 0,

	},

	{

		.name			= "ib62x0:red:usb_copy",

		.default_trigger	= "none",

		.gpio			= 27,

		.active_low		= 0,

	},

};



static struct gpio_led_platform_data ib62x0_led_data = {

	.leds		= ib62x0_led_pins,

	.num_leds	= ARRAY_SIZE(ib62x0_led_pins),

};



static struct platform_device ib62x0_led_device = {

	.name	= "leds-gpio",

	.id	= -1,

	.dev	= {

		.platform_data	= &ib62x0_led_data,

	}

};



static void ib62x0_power_off(void)

{

	gpio_set_value(IB62X0_GPIO_POWER_OFF, 1);
@@ -98,7 +63,6 @@ void __init ib62x0_init(void) 


	kirkwood_ehci_init();

	kirkwood_ge00_init(&ib62x0_ge00_data);

	platform_device_register(&ib62x0_led_device);

	if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 &&

	    gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0)

		pm_power_off = ib62x0_power_off;