arch/arm/boot/dts/microchip/usb_a9260.dts

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/microchip/usb_a9260.dts

Extension

.dts

Size

503 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

• at91sam9260.dtsi
• usb_a9260_common.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
/*
 * usb_a9260.dts - Device Tree file for Calao USB A9260 board
 *
 *  Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 */
/dts-v1/;
#include "at91sam9260.dtsi"
#include "usb_a9260_common.dtsi"

/ {
	model = "Calao USB A9260";
	compatible = "calao,usb-a9260", "atmel,at91sam9260", "atmel,at91sam9";

	ahb {
		apb {
			shdwc: poweroff@fffffd10 {
				atmel,wakeup-counter = <10>;
				atmel,wakeup-rtt-timer;
			};
		};
	};
};

Annotation

• Immediate include surface: `at91sam9260.dtsi`, `usb_a9260_common.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.