1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 2/*
 3 * Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com>
 4 */
 5
 6/dts-v1/;
 7
 8#include "meson-sm1-odroid.dtsi"
 9
10/ {
11	compatible = "hardkernel,odroid-c4", "amlogic,sm1";
12	model = "Hardkernel ODROID-C4";
13
14	leds {
15		compatible = "gpio-leds";
16
17		led-blue {
18			color = <LED_COLOR_ID_BLUE>;
19			function = LED_FUNCTION_STATUS;
20			gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
21			linux,default-trigger = "heartbeat";
22			panic-indicator;
23		};
24	};
25
26	sound {
27		model = "ODROID-C4";
28	};
29};
30
31&gpio {
32	/*
33	 * WARNING: The USB Hub on the Odroid-C4 needs a reset signal
34	 * to be turned high in order to be detected by the USB Controller
35	 * This signal should be handled by a USB specific power sequence
36	 * in order to reset the Hub when USB bus is powered down.
37	 */
38	hog-0 {
39		gpio-hog;
40		gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>;
41		output-high;
42		line-name = "usb-hub-reset";
43	};
44};
45
46&ir {
47	linux,rc-map-name = "rc-odroid";
48};