arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi
Extension
.dtsi
Size
12004 bytes
Lines
602
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

#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>

/ {
	aliases {
		mmc0 = &sdhci;
		rtc0 = &rtc_rv8263;
	};

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

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

		key-reset {
			label = "reset";
			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	leds: leds {
		compatible = "gpio-leds";

		led-0 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_DISK;
			gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
			label = "hdd1:green:disk";
			linux,default-trigger = "disk-activity";
			pinctrl-names = "default";
			pinctrl-0 = <&hdd1_led_pin>;
		};
	};

	dc_12v: regulator-dc-12v {
		compatible = "regulator-fixed";
		regulator-name = "dc_12v";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc3v3_sys: regulator-vcc3v3-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&dc_12v>;
	};

	vcc5v0_host: regulator-vcc5v0-host {
		compatible = "regulator-fixed";
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_host_en>;
		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc5v0_host";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

Annotation

Implementation Notes