1/* 2 * Hardkernel Odroid XU3-Lite board device tree source 3 * 4 * Copyright (c) 2015 Krzysztof Kozlowski 5 * Copyright (c) 2014 Collabora Ltd. 6 * Copyright (c) 2013 Samsung Electronics Co., Ltd. 7 * http://www.samsung.com 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12*/ 13 14/dts-v1/; 15#include "exynos5422-odroidxu3-common.dtsi" 16#include "exynos5422-odroidxu3-audio.dtsi" 17 18/ { 19 model = "Hardkernel Odroid XU3 Lite"; 20 compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5"; 21 22 pwmleds { 23 compatible = "pwm-leds"; 24 25 greenled { 26 label = "green:mmc0"; 27 pwms = <&pwm 1 2000000 0>; 28 pwm-names = "pwm1"; 29 /* 30 * Green LED is much brighter than the others 31 * so limit its max brightness 32 */ 33 max_brightness = <127>; 34 linux,default-trigger = "mmc0"; 35 }; 36 37 blueled { 38 label = "blue:heartbeat"; 39 pwms = <&pwm 2 2000000 0>; 40 pwm-names = "pwm2"; 41 max_brightness = <255>; 42 linux,default-trigger = "heartbeat"; 43 }; 44 }; 45 46 gpioleds { 47 compatible = "gpio-leds"; 48 redled { 49 label = "red:microSD"; 50 gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>; 51 default-state = "off"; 52 linux,default-trigger = "mmc1"; 53 }; 54 }; 55}; 56 57&pwm { 58 /* 59 * PWM 0 -- fan 60 * PWM 1 -- Green LED 61 * PWM 2 -- Blue LED 62 * PWM 3 -- on MIPI connector for backlight 63 */ 64 pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; 65 pinctrl-names = "default"; 66 status = "okay"; 67}; 68 69&usbdrd_dwc3_1 { 70 dr_mode = "otg"; 71}; 72