arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts
Extension
.dts
Size
7022 bytes
Lines
389
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) 2023 Theobroma Systems Design und Consulting GmbH
 */

/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3588-tiger.dtsi"

/ {
	model = "Theobroma Systems RK3588-Q7 SoM on Haikou devkit";
	compatible = "tsd,rk3588-tiger-haikou", "tsd,rk3588-tiger", "rockchip,rk3588";

	aliases {
		ethernet0 = &gmac0;
		mmc1 = &sdmmc;
	};

	chosen {
		stdout-path = "serial2:115200n8";
	};

	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>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&haikou_keys_pin>;

		button-batlow-n {
			label = "BATLOW#";
			linux,code = <KEY_BATTERY>;
			gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>;
		};

		button-slp-btn-n {
			label = "SLP_BTN#";
			linux,code = <KEY_SLEEP>;
			gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
		};

		button-wake-n {
			label = "WAKE#";
			linux,code = <KEY_WAKEUP>;
			gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
			wakeup-source;
		};

		switch-lid-btn-n {
			label = "LID_BTN#";
			linux,code = <SW_LID>;
			linux,input-type = <EV_SW>;
			gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
		};
	};

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

		port {
			hdmi_con_in: endpoint {

Annotation

Implementation Notes