arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrc.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrc.dtsi

Extension

.dtsi

Size

639 bytes

Lines

41

Domain

Architecture Layer

Bucket

arch/arm64

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

• tmpv7708.dtsi
• dt-bindings/gpio/gpio.h

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 MIT)
/*
 * Device Tree File for TMPV7708 VisROBO VRC SoM
 *
 * (C) Copyright 2020, 2021, Toshiba Corporation.
 * (C) Copyright 2020, Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
 */

/dts-v1/;

#include "tmpv7708.dtsi"
#include <dt-bindings/gpio/gpio.h>

&wdt {
	status = "okay";
};

&gpio {
	status = "okay";
};

&spi0_pins {
	groups = "spi0_grp", "spi0_cs0_grp";
};

&spi0 {
	status = "okay";

	mmc@0 {
		compatible = "mmc-spi-slot";
		reg = <0>;
		gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
		voltage-ranges = <3200 3400>;
		spi-max-frequency = <12000000>;
	};
};

&i2c0 {
	status = "okay";
};

Annotation

• Immediate include surface: `tmpv7708.dtsi`, `dt-bindings/gpio/gpio.h`.
• Atlas domain: Architecture Layer / arch/arm64.
• 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.