arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dts

Extension

.dts

Size

419 bytes

Lines

17

Domain

Architecture Layer

Bucket

arch/arm64

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

• r8a77951-ulcb.dts
• ulcb-kf.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
/*
 * Device Tree Source for the H3ULCB Kingfisher board with R-Car H3 ES2.0+
 *
 * Copyright (C) 2017 Renesas Electronics Corp.
 * Copyright (C) 2017 Cogent Embedded, Inc.
 */

#include "r8a77951-ulcb.dts"
#include "ulcb-kf.dtsi"

/ {
	model = "Renesas H3ULCB Kingfisher board based on r8a77951";
	compatible = "shimafuji,kingfisher", "renesas,h3ulcb",
		     "renesas,r8a7795";
};

Annotation

• Immediate include surface: `r8a77951-ulcb.dts`, `ulcb-kf.dtsi`.
• Atlas domain: Architecture Layer / arch/arm64.
• 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.