arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
Extension
.dts
Size
7081 bytes
Lines
472
Domain
Architecture Layer
Bucket
arch/arm
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

/dts-v1/;
#include <dt-bindings/input/input.h>
#include "mt7623n.dtsi"
#include "mt6323.dtsi"

/ {
	model = "Bananapi BPI-R2";
	compatible = "bananapi,bpi-r2", "mediatek,mt7623";

	aliases {
		serial2 = &uart2;
	};

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

	connector {
		compatible = "hdmi-connector";
		label = "hdmi";
		type = "d";
		ddc-i2c-bus = <&hdmiddc0>;

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&hdmi0_out>;
			};
		};
	};

	cpus {
		cpu@0 {
			proc-supply = <&mt6323_vproc_reg>;
		};

		cpu@1 {
			proc-supply = <&mt6323_vproc_reg>;
		};

		cpu@2 {
			proc-supply = <&mt6323_vproc_reg>;
		};

		cpu@3 {
			proc-supply = <&mt6323_vproc_reg>;
		};
	};

	reg_1p8v: regulator-1p8v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-1.8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-3.3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_5v: regulator-5v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-5V";
		regulator-min-microvolt = <5000000>;

Annotation

Implementation Notes