// SPDX-License-Identifier: GPL-2.0
/*
* Hardkernel Odroid XU/XU3 LED device tree source
*
* Copyright (c) 2015,2016 Krzysztof Kozlowski
* Copyright (c) 2014 Collabora Ltd.
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
*
http://www.samsung.com
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
/ {
led-controller-1 {
compatible = "pwm-leds";
led-1 {
label = "green:mmc0";
function = LED_FUNCTION_DISK_ACTIVITY;
color = <LED_COLOR_ID_GREEN>;
pwms = <&pwm 1 2000000 0>;
pwm-names = "pwm1";
/*
* Green LED is much brighter than the others
* so limit its max brightness
*/
max-brightness = <127>;
linux,default-trigger = "mmc0";
};
led-2 {
function = LED_FUNCTION_HEARTBEAT;
color = <LED_COLOR_ID_BLUE>;
pwms = <&pwm 2 2000000 0>;
pwm-names = "pwm2";
max-brightness = <255>;
linux,default-trigger = "heartbeat";
};
};
led-controller-2 {
compatible = "gpio-leds";
led-3 {
label = "red:microSD";
function = LED_FUNCTION_DISK_ACTIVITY;
color = <LED_COLOR_ID_RED>;
gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "mmc1";
};
};
};
