arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts
Extension
.dts
Size
4802 bytes
Lines
237
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 "rk3566-soquartz.dtsi"

/ {
	model = "Pine64 SOQuartz on Model A carrier board";
	compatible = "pine64,soquartz-model-a", "pine64,soquartz", "rockchip,rk3566";

	aliases {
		ethernet0 = &gmac1;
	};

	/* labeled DCIN_12V in schematic */
	vcc12v_dcin: regulator-vcc12v-dcin {
		compatible = "regulator-fixed";
		regulator-name = "vcc12v_dcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc5v0_usb: regulator-vcc5v0-usb {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_usb";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc12v_dcin>;
	};

	/*
	 * Labelled VCC3V0_SD in schematic to not conflict with PMIC
	 * regulator, it's 3.3v in actuality
	 */
	vcc3v0_sd: regulator-vcc3v0-sd {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v0_sd";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vcc3v3_pcie: regulator-vcc3v3-pcie {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_pcie";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc12v_dcin>;
	};

	vcc12v_pcie: regulator-vcc12v-pcie {
		compatible = "regulator-fixed";
		regulator-name = "vcc12v_pcie";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
		vin-supply = <&vcc12v_dcin>;
	};
};

/* phy for pcie */

Annotation

Implementation Notes