arch/arm/boot/dts/microchip/sama5d3xmb_emac.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/microchip/sama5d3xmb_emac.dtsi

Extension

.dtsi

Size

443 bytes

Lines

26

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

• No C-style include directives detected by the generator.

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
/*
 * sama5d3xmb_emac.dts - Device Tree Include file for SAMA5D3x mother board
 * Ethernet
 *
 *  Copyright (C) 2016 Atmel,
 */

/ {
	ahb {
		apb {
			macb1: ethernet@f802c000 {
				phy-mode = "rmii";

				#address-cells = <1>;
				#size-cells = <0>;
				phy0: ethernet-phy@1 {
					interrupt-parent = <&pioE>;
					interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
					reg = <1>;
				};
			};
		};
	};
};

Annotation

• 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.