arch/arm/boot/dts/rockchip/rv1109.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/rockchip/rv1109.dtsi

Extension

.dtsi

Size

402 bytes

Lines

24

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.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• rv1126.dtsi

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd.
 */

/dts-v1/;

#include "rv1126.dtsi"

/ {
	compatible = "rockchip,rv1109";

	cpus {
		/delete-node/ cpu@f02;
		/delete-node/ cpu@f03;
	};

	arm-pmu {
		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&cpu0>, <&cpu1>;
	};
};

Annotation

• Immediate include surface: `rv1126.dtsi`.
• Atlas domain: Architecture Layer / arch/arm.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.