arch/arm64/boot/dts/renesas/r8a779m1.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/renesas/r8a779m1.dtsi

Extension

.dtsi

Size

436 bytes

Lines

25

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.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)
/*
 * Device Tree Source for the R-Car H3e-2G (R8A779M1) SoC
 *
 * Copyright (C) 2021 Glider bv
 */

#include "r8a77951.dtsi"

/ {
	compatible = "renesas,r8a779m1", "renesas,r8a7795";
};

&cluster0_opp {
	opp-1700000000 {
		/delete-property/ turbo-mode;
	};
	opp-2000000000 {
		opp-hz = /bits/ 64 <2000000000>;
		opp-microvolt = <960000>;
		clock-latency-ns = <300000>;
		turbo-mode;
	};
};

Annotation

• Immediate include surface: `r8a77951.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.