arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi
Extension
.dtsi
Size
13182 bytes
Lines
667
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)

#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/soc/rockchip,vop2.h>
#include "rk3568.dtsi"

/ {
	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
	};

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

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

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

	ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm3_ir_m0>;
	};

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

		button-factory {
			label = "factory";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
			debounce-interval = <50>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&green_led>, <&red_led>, <&work_led>;

		led-0 {
			color = <LED_COLOR_ID_BLUE>;
			function = LED_FUNCTION_WAN;
			gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "netdev";
		};

		led-1 {
			color = <LED_COLOR_ID_AMBER>;
			function = LED_FUNCTION_DISK;
			gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
		};

		led-2 {
			color = <LED_COLOR_ID_GREEN>;

Annotation

Implementation Notes