arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso

Extension

.dtso

Size

325 bytes

Lines

20

Domain

Architecture Layer

Bucket

arch/arm64

Inferred role

Architecture Layer: arch/arm64

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

• No C-style include directives detected by the generator.

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)
/*
 * Copyright (C) 2021 MediaTek Inc.
 * Author: Sam.Shih <sam.shih@mediatek.com>
 */

/dts-v1/;
/plugin/;

/ {
	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
};

&{/soc/mmc@11230000} {
	bus-width = <4>;
	max-frequency = <52000000>;
	cap-sd-highspeed;
	status = "okay";
};

Annotation

• 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.