arch/arm/boot/dts/ti/omap/dra74-ipu-dsp-common.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/ti/omap/dra74-ipu-dsp-common.dtsi

Extension

.dtsi

Size

337 bytes

Lines

19

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

• dra7-ipu-dsp-common.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
/*
 * Common IPU and DSP data for TI DRA74x/DRA76x/AM572x/AM574x platforms
 */

#include "dra7-ipu-dsp-common.dtsi"

&mailbox6 {
	mbox_dsp2_ipc3x: mbox-dsp2-ipc3x {
		status = "okay";
	};
};

&dsp2 {
	mboxes = <&mailbox6 &mbox_dsp2_ipc3x>;
	ti,timers = <&timer6>;
	ti,watchdog-timers = <&timer13>;
};

Annotation

• Immediate include surface: `dra7-ipu-dsp-common.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.