arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
Extension
.dts
Size
28887 bytes
Lines
1418
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 Radxa Limited
 * 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/leds/common.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 "rk3588.dtsi"

/ {
	model = "Radxa ROCK 5 ITX";
	compatible = "radxa,rock-5-itx", "rockchip,rk3588";

	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc;
		mmc2 = &sdio;
	};

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

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

		button-maskrom {
			label = "Mask Rom";
			linux,code = <KEY_SETUP>;
			press-threshold-microvolt = <1750>;
		};
	};

	analog-sound {
		compatible = "audio-graph-card";
		label = "rk3588-es8316";
		dais = <&i2s0_8ch_p0>;
		hp-det-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hp_detect>;
		routing = "MIC2", "Mic Jack",
			  "Headphones", "HPOL",
			  "Headphones", "HPOR";
		widgets = "Microphone", "Mic Jack",
			  "Headphone", "Headphones";
	};

	bridge {
		compatible = "radxa,ra620";

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

				hdmi_bridge_in: endpoint {

Annotation

Implementation Notes