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-hc4", "amlogic,sm1";
12	model = "Hardkernel ODROID-HC4";
13
14	aliases {
15		rtc0 = &rtc;
16		rtc1 = &vrtc;
17	};
18
19	fan0: pwm-fan {
20		compatible = "pwm-fan";
21		#cooling-cells = <2>;
22		cooling-min-state = <0>;
23		cooling-max-state = <3>;
24		cooling-levels = <0 120 170 220>;
25		pwms = <&pwm_cd 1 40000 0>;
26	};
27
28	leds {
29		compatible = "gpio-leds";
30
31		led-blue {
32			color = <LED_COLOR_ID_BLUE>;
33			function = LED_FUNCTION_STATUS;
34			gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
35			linux,default-trigger = "heartbeat";
36			panic-indicator;
37		};
38
39		led-red {
40			color = <LED_COLOR_ID_RED>;
41			function = LED_FUNCTION_POWER;
42			gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
43			default-state = "on";
44		};
45	};
46
47	sound {
48		model = "ODROID-HC4";
49	};
50};
51
52&cpu_thermal {
53	cooling-maps {
54		map {
55			trip = <&cpu_passive>;
56			cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
57		};
58	};
59};
60
61&ir {
62	linux,rc-map-name = "rc-odroid";
63};
64
65&i2c2 {
66	status = "okay";
67	pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>;
68	pinctrl-names = "default";
69
70	rtc: rtc@51 {
71		status = "okay";
72		compatible = "nxp,pcf8563";
73		reg = <0x51>;
74		wakeup-source;
75	};
76};
77
78&pcie {
79	status = "okay";
80	reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
81};
82
83&pwm_cd {
84	status = "okay";
85	pinctrl-names = "default";
86	pinctrl-0 = <&pwm_d_x6_pins>;
87};
88
89&sd_emmc_c {
90	status = "disabled";
91};
92
93&usb {
94	phys = <&usb2_phy0>, <&usb2_phy1>;
95	phy-names = "usb2-phy0", "usb2-phy1";
96};
97