arch/arm64/boot/dts/rockchip/rk3562-evb2-v10.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3562-evb2-v10.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3562-evb2-v10.dts
Extension
.dts
Size
10342 bytes
Lines
457
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) 2024-2025 Rockchip Electronics Co., Ltd.
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3562.dtsi"

/ {
	model = "Rockchip RK3562 EVB2 V10 Board";
	compatible = "rockchip,rk3562-evb2-v10", "rockchip,rk3562";

	chosen: chosen {
		stdout-path = "serial0:1500000n8";
	};

	adc_keys: adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc0 1>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		button-vol-up {
			linux,code = <KEY_VOLUMEUP>;
			label = "volume up";
			press-threshold-microvolt = <17000>;
		};

		button-vol-down {
			linux,code = <KEY_VOLUMEDOWN>;
			label = "volume down";
			press-threshold-microvolt = <414000>;
		};

		button-menu {
			linux,code = <KEY_MENU>;
			label = "menu";
			press-threshold-microvolt = <800000>;
		};

		button-back {
			linux,code = <KEY_BACK>;
			label = "back";
			press-threshold-microvolt = <1200000>;
		};
	};

	leds: leds {
		compatible = "gpio-leds";

		work_led: led-0 {
			gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk809 1>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h>;

Annotation

Implementation Notes