arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts
Extension
.dts
Size
11108 bytes
Lines
537
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-later OR MIT)
/*
 * Device tree for the WolfVision PF5 mainboard.
 *
 * Copyright (C) 2024 WolfVision GmbH.
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/regulator/ti,tps62864.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3568.dtsi"

/ {
	model = "WolfVision PF5";
	compatible = "wolfvision,rk3568-pf5", "rockchip,rk3568";

	aliases {
		ethernet0 = &gmac0;
		mmc0 = &sdhci;
		rtc0 = &pcf85623;
		rtc1 = &rk809;
	};

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

	hdmi_tx: hdmi-tx-connector {
		compatible = "hdmi-connector";
		hdmi-pwr-supply = <&hdmi_tx_5v>;
		type = "a";

		port {
			hdmi_tx_in: endpoint {
				remote-endpoint = <&hdmi_tx_out>;
			};
		};
	};

	hdmi_tx_5v: regulator-hdmi-tx-5v {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hdmi_tx_5v_en>;
		regulator-name = "hdmi_tx_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v_in>;
	};

	pdm_codec: pdm-codec {
		compatible = "dmic-codec";
		num-channels = <2>;
		#sound-dai-cells = <0>;
	};

	pdm_sound: pdm-sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "microphone";

		simple-audio-card,cpu {
			sound-dai = <&pdm>;
		};

		simple-audio-card,codec {
			sound-dai = <&pdm_codec>;
		};

Annotation

Implementation Notes