1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun/* 3*4882a593Smuzhiyun * Hardkernel Odroid XU/XU3 LED device tree source 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2015,2016 Krzysztof Kozlowski 6*4882a593Smuzhiyun * Copyright (c) 2014 Collabora Ltd. 7*4882a593Smuzhiyun * Copyright (c) 2013 Samsung Electronics Co., Ltd. 8*4882a593Smuzhiyun * http://www.samsung.com 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun#include <dt-bindings/gpio/gpio.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun/ { 14*4882a593Smuzhiyun pwmleds { 15*4882a593Smuzhiyun compatible = "pwm-leds"; 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun greenled { 18*4882a593Smuzhiyun label = "green:mmc0"; 19*4882a593Smuzhiyun pwms = <&pwm 1 2000000 0>; 20*4882a593Smuzhiyun pwm-names = "pwm1"; 21*4882a593Smuzhiyun /* 22*4882a593Smuzhiyun * Green LED is much brighter than the others 23*4882a593Smuzhiyun * so limit its max brightness 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun max-brightness = <127>; 26*4882a593Smuzhiyun linux,default-trigger = "mmc0"; 27*4882a593Smuzhiyun }; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun blueled { 30*4882a593Smuzhiyun label = "blue:heartbeat"; 31*4882a593Smuzhiyun pwms = <&pwm 2 2000000 0>; 32*4882a593Smuzhiyun pwm-names = "pwm2"; 33*4882a593Smuzhiyun max-brightness = <255>; 34*4882a593Smuzhiyun linux,default-trigger = "heartbeat"; 35*4882a593Smuzhiyun }; 36*4882a593Smuzhiyun }; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun gpioleds { 39*4882a593Smuzhiyun compatible = "gpio-leds"; 40*4882a593Smuzhiyun redled { 41*4882a593Smuzhiyun label = "red:microSD"; 42*4882a593Smuzhiyun gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>; 43*4882a593Smuzhiyun default-state = "off"; 44*4882a593Smuzhiyun linux,default-trigger = "mmc1"; 45*4882a593Smuzhiyun }; 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun}; 48