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8c2bd87e KK |
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 | }; |