arch/arm64/boot/dts/qcom/sdm636.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/qcom/sdm636.dtsi

Extension

.dtsi

Size

624 bytes

Lines

29

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

• sdm660.dtsi

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (c) 2020, AngeloGioacchino Del Regno <kholk11@gmail.com>
 * Copyright (c) 2020, Konrad Dybcio <konradybcio@gmail.com>
 * Copyright (c) 2020, Martin Botka <martin.botka1@gmail.com>
 */

#include "sdm660.dtsi"

/delete-node/ &remoteproc_cdsp;
/delete-node/ &cdsp_smmu;
/delete-node/ &cdsp_region;

/ {
	/delete-node/ smp2p-cdsp;

	reserved-memory {
		buffer_mem: tzbuffer@94a00000 {
			reg = <0x0 0x94a00000 0x00 0x100000>;
			no-map;
		};
	};
};

&adreno_gpu {
	compatible = "qcom,adreno-509.0", "qcom,adreno";
	/* Adreno 509 shares the frequency table with 512 */
};

Annotation

• Immediate include surface: `sdm660.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.