arch/mips/boot/dts/loongson/loongson64c_4core_rs780e.dts

Source file repositories/reference/linux-study-clean/arch/mips/boot/dts/loongson/loongson64c_4core_rs780e.dts

File Facts

System
Linux kernel
Corpus path
arch/mips/boot/dts/loongson/loongson64c_4core_rs780e.dts
Extension
.dts
Size
518 bytes
Lines
26
Domain
Architecture Layer
Bucket
arch/mips
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

/dts-v1/;

#include "loongson64c-package.dtsi"
#include "rs780e-pch.dtsi"

/ {
	compatible = "loongson,loongson64c-4core-rs780e";
};

&package0 {
	htpic: interrupt-controller@efdfb000080 {
		compatible = "loongson,htpic-1.0";
		reg = <0xefd 0xfb000080 0x40>;
		interrupt-controller;
		#interrupt-cells = <1>;

		interrupt-parent = <&liointc>;
		interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
				<25 IRQ_TYPE_LEVEL_HIGH>,
				<26 IRQ_TYPE_LEVEL_HIGH>,
				<27 IRQ_TYPE_LEVEL_HIGH>;
	};
};

Annotation

Implementation Notes