include/linux/regulator/da9211.h

File Facts

System

Linux kernel

Corpus path

include/linux/regulator/da9211.h

Extension

.h

Size

757 bytes

Lines

40

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/regulator/machine.h

Detected Declarations

• struct gpio_desc
• struct da9211_pdata
• enum da9211_chip_id

Annotated Snippet

struct da9211_pdata {
	/*
	 * Number of buck
	 * 1 : 4 phase 1 buck
	 * 2 : 2 phase 2 buck
	 */
	int num_buck;
	struct gpio_desc *gpiod_ren[DA9211_MAX_REGULATORS];
	struct device_node *reg_node[DA9211_MAX_REGULATORS];
	struct regulator_init_data *init_data[DA9211_MAX_REGULATORS];
};
#endif

Annotation

• Immediate include surface: `linux/regulator/machine.h`.
• Detected declarations: `struct gpio_desc`, `struct da9211_pdata`, `enum da9211_chip_id`.
• Atlas domain: Core OS / Core Kernel Interface.
• Implementation status: source implementation candidate.

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.