arch/arm/boot/dts/nxp/imx/imx6s-dhcom-drc02.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6s-dhcom-drc02.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6s-dhcom-drc02.dts
Extension
.dts
Size
704 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.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2021 DH electronics GmbH
 *
 * DHCOM iMX6 variant:
 * DHCM-iMX6S-C080-R102-F0409-E-CAN2-RTC-I-01D2
 * DHCOM PCB number: 493-400 or newer
 * DRC02 PCB number: 568-100 or newer
 */
/dts-v1/;

/*
 * The kernel only distinguishes between i.MX6 Quad and DualLite,
 * but the Solo is actually a DualLite with only one CPU. So use
 * DualLite for the Solo and disable one CPU node.
 */

#include "imx6dl.dtsi"
#include "imx6qdl-dhcom-som.dtsi"
#include "imx6qdl-dhcom-drc02.dtsi"

/ {
	model = "DH electronics i.MX6S DHCOM on DRC02";
	compatible = "dh,imx6s-dhcom-drc02", "dh,imx6s-dhcom-som",
		     "fsl,imx6dl";

	cpus {
		/delete-node/ cpu@1;
	};
};

Annotation

Implementation Notes