2018-04-20 18:44:52 +00:00
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// SPDX-License-Identifier: GPL-2.0
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2017-03-07 12:41:06 +00:00
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/*
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* Hardkernel Odroid XU/XU3 LED device tree source
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*
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* Copyright (c) 2015,2016 Krzysztof Kozlowski
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* Copyright (c) 2014 Collabora Ltd.
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* Copyright (c) 2013 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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2018-04-20 18:44:52 +00:00
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*/
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2017-03-07 12:41:06 +00:00
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#include <dt-bindings/gpio/gpio.h>
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/ {
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pwmleds {
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compatible = "pwm-leds";
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greenled {
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label = "green:mmc0";
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pwms = <&pwm 1 2000000 0>;
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pwm-names = "pwm1";
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/*
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* Green LED is much brighter than the others
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* so limit its max brightness
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*/
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max_brightness = <127>;
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linux,default-trigger = "mmc0";
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};
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blueled {
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label = "blue:heartbeat";
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pwms = <&pwm 2 2000000 0>;
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pwm-names = "pwm2";
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max_brightness = <255>;
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linux,default-trigger = "heartbeat";
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};
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};
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gpioleds {
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compatible = "gpio-leds";
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redled {
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label = "red:microSD";
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gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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linux,default-trigger = "mmc1";
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};
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};
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};
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