include/linux/mfd/da9063/core.h

File Facts

System

Linux kernel

Corpus path

include/linux/mfd/da9063/core.h

Extension

.h

Size

2048 bytes

Lines

96

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/interrupt.h
• linux/mfd/da9063/registers.h

Detected Declarations

• struct da9063
• enum da9063_type
• enum da9063_variant_codes
• enum da9063_irqs

Annotated Snippet

struct da9063 {
	/* Device */
	struct device	*dev;
	enum da9063_type type;
	unsigned char	variant_code;
	unsigned int	flags;
	bool use_sw_pm;

	/* Control interface */
	struct regmap	*regmap;

	/* Interrupts */
	int		chip_irq;
	unsigned int	irq_base;
	struct regmap_irq_chip_data *regmap_irq;
};

int da9063_device_init(struct da9063 *da9063, unsigned int irq);
int da9063_irq_init(struct da9063 *da9063);

#endif /* __MFD_DA9063_CORE_H__ */

Annotation

• Immediate include surface: `linux/interrupt.h`, `linux/mfd/da9063/registers.h`.
• Detected declarations: `struct da9063`, `enum da9063_type`, `enum da9063_variant_codes`, `enum da9063_irqs`.
• 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.