dts/samsung/exynos4412-odroidx.dts

1 // SPDX-License-Identifier: GPL-2.0
3  * Hardkernel's Exynos4412 based ODROID-X board device tree source
7  * Device tree source file for Hardkernel's ODROID-X board which is based
11 /dts-v1/;
12 #include <dt-bindings/leds/common.h>
13 #include "exynos4412-odroid-common.dtsi"
16 	model = "Hardkernel ODROID-X board based on Exynos4412";
17 	compatible = "hardkernel,odroid-x", "samsung,exynos4412", "samsung,exynos4";
29 		compatible = "gpio-leds";
33 			gpios = <&gpc1 0 GPIO_ACTIVE_LOW>;
34 			default-state = "on";
35 			linux,default-trigger = "heartbeat";
40 			gpios = <&gpc1 2 GPIO_ACTIVE_LOW>;
41 			default-state = "on";
42 			linux,default-trigger = "mmc0";
46 	regulator-1 {
47 		compatible = "regulator-fixed";
48 		regulator-name = "p3v3_en";
49 		regulator-min-microvolt = <3300000>;
50 		regulator-max-microvolt = <3300000>;
52 		enable-active-high;
53 		regulator-always-on;
58 	vdd-supply = <&ldo10_reg>;
64 	regulator-name = "BUCK8_VDDQ_MMC4_2.8V";
65 	regulator-min-microvolt = <2800000>;
66 	regulator-max-microvolt = <2800000>;
70 	#address-cells = <1>;
71 	#size-cells = <0>;
73 	phy-names = "hsic0";
78 		#address-cells = <1>;
79 		#size-cells = <0>;
84 			#address-cells = <1>;
85 			#size-cells = <0>;
91 				local-mac-address = [00 00 00 00 00 00];
98 	pinctrl-0 = <&gpio_power_key &gpio_home_key>;
100 	home-key {
101 		gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
104 		debounce-interval = <10>;
105 		wakeup-source;
114 	vqmmc-supply = <&buck8_reg>;
118 	gpio_home_key: home-key-pins {
119 		samsung,pins = "gpx2-2";
120 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
133 	model = "Odroid-X";
134 	samsung,audio-widgets =
137 		"Microphone", "DMIC";
138 	audio-routing = "Headphone Jack", "HPL",