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

File Facts

System

Linux kernel

Corpus path

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

Extension

.dts

Size

733 bytes

Lines

49

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
//
// Copyright (C) 2014 Freescale Semiconductor, Inc.

#include "imx6sx-sdb.dts"
/ {

	sound {
		status = "disabled";
	};

	sound-mqs {
		compatible = "fsl,imx6sx-sdb-mqs",
			     "fsl,imx-audio-mqs";
		model = "mqs-audio";
		audio-cpu = <&sai1>;
		audio-asrc = <&asrc>;
		audio-codec = <&mqs>;
	};
};

&usdhc2 {
	/* pin conflict with mqs*/
	status = "disabled";
};

&mqs {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_mqs>;
	clocks = <&clks IMX6SX_CLK_SAI1>;
	clock-names = "mclk";
	status = "okay";
};

&sai1 {
	pinctrl-0 = <>;
	status = "okay";
};

&ssi2 {
	status = "disabled";
};

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

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.