Commit bbc97411 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: rsk7203: leds-gpio support for RSK+ LEDs. 



Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 10bfc6e1

arch/sh/boards/board-rsk7203.c

+37 −5
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#include <linux/mtd/map.h>

#include <linux/smc911x.h>

#include <linux/gpio.h>

#include <linux/leds.h>

#include <asm/machvec.h>

#include <asm/io.h>

#include <cpu/sh7203.h>
@@ -116,10 +117,46 @@ static void __init set_mtd_partitions(void) 
	}

}



static struct gpio_led rsk7203_gpio_leds[] = {

	{

		.name			= "green",

		.gpio			= GPIO_PE10,

		.active_low		= 1,

	}, {

		.name			= "orange",

		.default_trigger	= "nand-disk",

		.gpio			= GPIO_PE12,

		.active_low		= 1,

	}, {

		.name			= "red:timer",

		.default_trigger	= "timer",

		.gpio			= GPIO_PC14,

		.active_low		= 1,

	}, {

		.name			= "red:heartbeat",

		.default_trigger	= "heartbeat",

		.gpio			= GPIO_PE11,

		.active_low		= 1,

	},

};



static struct gpio_led_platform_data rsk7203_gpio_leds_info = {

	.leds		= rsk7203_gpio_leds,

	.num_leds	= ARRAY_SIZE(rsk7203_gpio_leds),

};



static struct platform_device led_device = {

	.name		= "leds-gpio",

	.id		= -1,

	.dev		= {

		.platform_data	= &rsk7203_gpio_leds_info,

	},

};



static struct platform_device *rsk7203_devices[] __initdata = {

	&smc911x_device,

	&flash_device,

	&led_device,

};



static int __init rsk7203_devices_setup(void)
@@ -128,11 +165,6 @@ static int __init rsk7203_devices_setup(void) 
	gpio_request(GPIO_FN_TXD0, NULL);

	gpio_request(GPIO_FN_RXD0, NULL);



	/* Lit LED0 */

	gpio_request(GPIO_PE10, NULL);

	gpio_direction_output(GPIO_PE10, 0);

	gpio_export(GPIO_PE10, 0);



	set_mtd_partitions();

	return platform_add_devices(rsk7203_devices,

				    ARRAY_SIZE(rsk7203_devices));