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Commit 87a2934e authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
Browse files

ARM: shmobile: Add Koelsch LED6, LED7 and LED8 support 



Enable Koelsch LEDs for GPIO output testing purpose.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 1a534ece

arch/arm/mach-shmobile/board-koelsch.c

+27 −0
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ 
 */



#include <linux/kernel.h>

#include <linux/leds.h>

#include <linux/platform_data/gpio-rcar.h>

#include <linux/platform_device.h>

#include <mach/common.h>

#include <mach/r8a7791.h>
@@ -27,11 +29,36 @@ 
#include <asm/mach-types.h>

#include <asm/mach/arch.h>



/* LEDS */

static struct gpio_led koelsch_leds[] = {

	{

		.name		= "led8",

		.gpio		= RCAR_GP_PIN(2, 21),

		.default_state	= LEDS_GPIO_DEFSTATE_ON,

	}, {

		.name		= "led7",

		.gpio		= RCAR_GP_PIN(2, 20),

		.default_state	= LEDS_GPIO_DEFSTATE_ON,

	}, {

		.name		= "led6",

		.gpio		= RCAR_GP_PIN(2, 19),

		.default_state	= LEDS_GPIO_DEFSTATE_ON,

	},

};



static const struct gpio_led_platform_data koelsch_leds_pdata __initconst = {

	.leds		= koelsch_leds,

	.num_leds	= ARRAY_SIZE(koelsch_leds),

};



static void __init koelsch_add_standard_devices(void)

{

	r8a7791_clock_init();

	r8a7791_pinmux_init();

	r8a7791_add_standard_devices();

	platform_device_register_data(&platform_bus, "leds-gpio", -1,

				      &koelsch_leds_pdata,

				      sizeof(koelsch_leds_pdata));

}



static const char * const koelsch_boards_compat_dt[] __initconst = {