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

 
 1/*
 2 * Hardkernel Odroid XU/XU3 LED device tree source
 3 *
 4 * Copyright (c) 2015,2016 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#include <dt-bindings/gpio/gpio.h>
15
16/ {
17	pwmleds {
18		compatible = "pwm-leds";
19
20		greenled {
21			label = "green:mmc0";
22			pwms = <&pwm 1 2000000 0>;
23			pwm-names = "pwm1";
24			/*
25			 * Green LED is much brighter than the others
26			 * so limit its max brightness
27			 */
28			max_brightness = <127>;
29			linux,default-trigger = "mmc0";
30		};
31
32		blueled {
33			label = "blue:heartbeat";
34			pwms = <&pwm 2 2000000 0>;
35			pwm-names = "pwm2";
36			max_brightness = <255>;
37			linux,default-trigger = "heartbeat";
38		};
39	};
40
41	gpioleds {
42		compatible = "gpio-leds";
43		redled {
44			label = "red:microSD";
45			gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
46			default-state = "off";
47			linux,default-trigger = "mmc1";
48		};
49	};
50};