arch/arm/boot/dts/ti/omap/motorola-mapphone-mz607-mz617.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/ti/omap/motorola-mapphone-mz607-mz617.dtsi

Extension

.dtsi

Size

529 bytes

Lines

22

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

• motorola-mapphone-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-only
/dts-v1/;

#include "motorola-mapphone-common.dtsi"

&keypad {
	keypad,num-rows = <8>;
	keypad,num-columns = <8>;
	linux,keymap = <MATRIX_KEY(5, 0, KEY_VOLUMEUP)>,
		       <MATRIX_KEY(3, 0, KEY_VOLUMEDOWN)>;
};

/*
 * On tablets, mmc1 regulator is vsimcard instead of vwlan2 in the stock kernel
 * dtb. The regulator may not be wired even if a MMC cage is added though.
 */
&mmc1 {
	vmmc-supply = <&vsimcard>;
	bus-width = <4>;
	cd-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;	/* gpio_176 */
};

Annotation

• Immediate include surface: `motorola-mapphone-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.