arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts
Extension
.dts
Size
770 bytes
Lines
40
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)
/*
 * Copyright (c) 2023 Amlogic, Inc. All rights reserved.
 */

/dts-v1/;

#include "amlogic-t7.dtsi"

/ {
	model = "Amlogic A311D2 AN400 Development Board";
	compatible = "amlogic,an400", "amlogic,a311d2", "amlogic,t7";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &uart_a;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x00000000 0x00000000 0xe0000000
			0x00000001 0x00000000 0x00000000 0x20000000>;
	};

	xtal: xtal-clk {
		compatible = "fixed-clock";
		clock-frequency = <24000000>;
		clock-output-names = "xtal";
		#clock-cells = <0>;
	};
};

&uart_a {
	clocks = <&xtal>, <&xtal>, <&xtal>;
	clock-names = "xtal", "pclk", "baud";
	status = "okay";
};

Annotation

Implementation Notes