arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
Extension
.dts
Size
15234 bytes
Lines
744
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2022 Hardkernel Co., Ltd.
 *
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3568.dtsi"

/ {
	model = "Hardkernel ODROID-M1";
	compatible = "hardkernel,odroid-m1", "rockchip,rk3568";

	aliases {
		ethernet0 = &gmac0;
		i2c0 = &i2c3;
		i2c3 = &i2c0;
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
		serial0 = &uart1;
		serial1 = &uart0;
	};

	chosen {
		stdout-path = "serial2:1500000n8";
	};

	dc_12v: regulator-dc-12v {
		compatible = "regulator-fixed";
		regulator-name = "dc_12v";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	hdmi-con {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi_out_con>;
			};
		};
	};

	ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&ir_receiver_pin>;
	};

	leds {
		compatible = "gpio-leds";

		led_power: led-0 {
			gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_RED>;
			default-state = "keep";
			linux,default-trigger = "default-on";
			pinctrl-names = "default";
			pinctrl-0 = <&led_power_pin>;
		};

Annotation

Implementation Notes