arch/arm/boot/dts/microchip/at91rm9200_pqfp.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/microchip/at91rm9200_pqfp.dtsi

Extension

.dtsi

Size

345 bytes

Lines

17

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

• at91rm9200.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-later
/*
 * at91rm9200_pqfp.dtsi - Device Tree Include file for AT91RM9200 PQFP family SoC
 *
 * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 */

#include "at91rm9200.dtsi"

/ {
	compatible = "atmel,at91rm9200-pqfp", "atmel,at91rm9200";
};

&pioD {
	status = "disabled";
};

Annotation

• Immediate include surface: `at91rm9200.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.