arch/arm/boot/dts/nxp/imx/imx6sx-sdb-sai.dts

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/nxp/imx/imx6sx-sdb-sai.dts

Extension

.dts

Size

404 bytes

Lines

31

Domain

Architecture Layer

Bucket

arch/arm

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

• imx6sx-sdb.dts

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) 2016 Freescale Semiconductor, Inc.

#include "imx6sx-sdb.dts"

/ {
	sound {
		audio-cpu = <&sai1>;
	};
};

&audmux {
	/* pin conflict with sai */
	status = "disabled";
};

&sai1 {
	status = "okay";
};

&sdma {
	gpr = <&gpr>;
	/* SDMA event remap for SAI1 */
	fsl,sdma-event-remap = <0 15 1>, <0 16 1>;
};

&ssi2 {
	status = "disabled";
};

Annotation

• Immediate include surface: `imx6sx-sdb.dts`.
• Atlas domain: Architecture Layer / arch/arm.
• 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.