arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
Extension
.dtsi
Size
17984 bytes
Lines
889
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)

/dts-v1/;

#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3588s.dtsi"

/ {
	aliases {
		ethernet0 = &gmac1;
		mmc0 = &sdmmc;
		mmc1 = &sdhci;
	};

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

	adc-keys {
		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_VENDOR>;
			press-threshold-microvolt = <1800>;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&key1_pin>;

		button-user {
			label = "User";
			linux,code = <BTN_1>;
			gpios = <&gpio1 RK_PC0 GPIO_ACTIVE_LOW>;
			debounce-interval = <50>;
		};
	};

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

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi0_out_con>;
			};
		};
	};

	leds {
		compatible = "gpio-leds";

		sys_led: led-0 {
			label = "sys_led";
			gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
			pinctrl-names = "default";
			pinctrl-0 = <&sys_led_pin>;
		};

Annotation

Implementation Notes