arch/arm64/boot/dts/mediatek/mt8195-evb.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/mediatek/mt8195-evb.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt8195-evb.dts
Extension
.dts
Size
3036 bytes
Lines
192
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) 2021 MediaTek Inc.
 * Author: Seiya Wang <seiya.wang@mediatek.com>
 */
/dts-v1/;
#include "mt8195.dtsi"

/ {
	model = "MediaTek MT8195 evaluation board";
	compatible = "mediatek,mt8195-evb", "mediatek,mt8195";

	aliases {
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:921600n8";
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0 0x40000000 0 0x80000000>;
	};
};

&auxadc {
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pin>;
	clock-frequency = <100000>;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pin>;
	clock-frequency = <400000>;
	status = "okay";
};

&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4_pin>;
	clock-frequency = <400000>;
	status = "okay";
};

&i2c6 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c6_pin>;
	clock-frequency = <400000>;
	status = "okay";
};

&nor_flash {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&nor_pins_default>;

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;
	};
};

Annotation

Implementation Notes