arch/arm64/boot/dts/rockchip/rk3576-roc-pc.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3576-roc-pc.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3576-roc-pc.dts
Extension
.dts
Size
18094 bytes
Lines
810
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 Firefly Technology Co. Ltd
 * Copyright (c) 2024 Heiko Stuebner <heiko@sntech.de>
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include <dt-bindings/usb/pd.h>
#include "rk3576.dtsi"

/ {
	model = "Firefly ROC-RK3576-PC";
	compatible = "firefly,roc-rk3576-pc", "rockchip,rk3576";

	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc;
	};

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

	adc-keys-0 {
		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		button-maskrom {
			label = "Maskrom";
			linux,code = <KEY_SETUP>;
			press-threshold-microvolt = <17000>;
		};
	};

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

		button-recovery {
			label = "Recovery";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <17000>;
		};
	};

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

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

	vbus5v0_typec: regulator-vbus5v0-typec {
		compatible = "regulator-fixed";

Annotation

Implementation Notes