arch/arm64/boot/dts/qcom/sm8250-samsung-r8q.dts

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/qcom/sm8250-samsung-r8q.dts

Extension

.dts

Size

453 bytes

Lines

27

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

• sm8250-samsung-common.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-only

/dts-v1/;

#include "sm8250-samsung-common.dtsi"

/ {
	model = "Samsung Galaxy S20 FE";
	compatible = "samsung,r8q", "qcom,sm8250";
	chassis-type = "handset";
};

&adsp {
	firmware-name = "qcom/sm8250/Samsung/r8q/adsp.mbn";
	status = "okay";
};

&cdsp {
	firmware-name = "qcom/sm8250/Samsung/r8q/cdsp.mbn";
	status = "okay";
};

&slpi {
	firmware-name = "qcom/sm8250/Samsung/r8q/slpi.mbn";
	status = "okay";
};

Annotation

• Immediate include surface: `sm8250-samsung-common.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.