arch/arm64/boot/dts/qcom/sdm850.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/qcom/sdm850.dtsi

Extension

.dtsi

Size

406 bytes

Lines

21

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

• sdm845.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
/*
 * SDM850 SoC device tree source
 *
 * Copyright (c) 2020, The Linux Foundation. All rights reserved.
 */

#include "sdm845.dtsi"

&cpu4_opp_table {
	cpu4_opp33: opp-2841600000 {
		opp-hz = /bits/ 64 <2841600000>;
		opp-peak-kBps = <7216000 25497600>;
	};

	cpu4_opp34: opp-2956800000 {
		opp-hz = /bits/ 64 <2956800000>;
		opp-peak-kBps = <7216000 25497600>;
	};
};

Annotation

• Immediate include surface: `sdm845.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.