arch/arm/boot/dts/marvell/mvebu-linkstation-fan.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/marvell/mvebu-linkstation-fan.dtsi

Extension

.dtsi

Size

2490 bytes

Lines

73

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

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

/ {
	gpio_fan {
		compatible = "gpio-fan";
		pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
		pinctrl-names = "default";

		gpio-fan,speed-map =
			<   0 3>,
			<1500 2>,
			<3250 1>,
			<5000 0>;
	};
};

&pinctrl {
	pmx_fan_low: pmx-fan-low {
		marvell,function = "gpio";
	};

	pmx_fan_high: pmx-fan-high {
		marvell,function = "gpio";
	};

	pmx_fan_lock: pmx-fan-lock {
		marvell,function = "gpio";
	};
};

Annotation

• 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.