arch/arm64/boot/dts/qcom/pm8004.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/qcom/pm8004.dtsi

Extension

.dtsi

Size

518 bytes

Lines

25

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

• dt-bindings/interrupt-controller/irq.h
• dt-bindings/spmi/spmi.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
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>

&spmi_bus {

	pm8004_lsid4: pmic@4 {
		compatible = "qcom,pm8004", "qcom,spmi-pmic";
		reg = <0x4 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;
	};

	pm8004_lsid5: pmic@5 {
		compatible = "qcom,pm8004", "qcom,spmi-pmic";
		reg = <0x5 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;

		pm8004_spmi_regulators: regulators {
			compatible = "qcom,pm8004-regulators";
		};
	};
};

Annotation

• Immediate include surface: `dt-bindings/interrupt-controller/irq.h`, `dt-bindings/spmi/spmi.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.