arch/arm/boot/dts/ti/omap/omap3-overo-tobi-common.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/ti/omap/omap3-overo-tobi-common.dtsi

Extension

.dtsi

Size

652 bytes

Lines

38

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

• omap3-overo-common-peripherals.dtsi
• omap3-overo-common-dvi.dtsi
• omap-gpmc-smsc9221.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-only
/*
 * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
 */

/*
 * Tobi expansion board is manufactured by Gumstix Inc.
 */

#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-dvi.dtsi"

/ {
	leds {
		compatible = "gpio-leds";
		led-heartbeat {
			label = "overo:red:gpio21";
			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};
	};
};

#include "omap-gpmc-smsc9221.dtsi"

&gpmc {
	ethernet@gpmc {
		reg = <5 0 0xff>;
		interrupt-parent = <&gpio6>;
		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;	/* GPIO 176 */
	};
};

&lis33de {
	status = "disabled";
};

Annotation

• Immediate include surface: `omap3-overo-common-peripherals.dtsi`, `omap3-overo-common-dvi.dtsi`, `omap-gpmc-smsc9221.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.