arch/arm/boot/dts/nxp/imx/imx7d-colibri.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/nxp/imx/imx7d-colibri.dtsi

Extension

.dtsi

Size

522 bytes

Lines

36

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

• imx7d.dtsi
• imx7-colibri.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-or-later OR MIT
/*
 * Copyright 2016-2022 Toradex
 */

#include "imx7d.dtsi"
#include "imx7-colibri.dtsi"

/ {
	aliases {
		/* Required to properly pass MAC addresses from bootloader. */
		ethernet0 = &fec1;
		ethernet1 = &fec2;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x20000000>;
	};
};

&cpu1 {
	cpu-supply = <&reg_DCDC2>;
};

/* NAND */
&gpmi {
	status = "okay";
};

/* Colibri USBH */
&usbotg2 {
	dr_mode = "host";
	vbus-supply = <&reg_usbh_vbus>;
};

Annotation

• Immediate include surface: `imx7d.dtsi`, `imx7-colibri.dtsi`.
• 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.