drivers/pinctrl/sprd/pinctrl-sprd.h

File Facts

System

Linux kernel

Corpus path

drivers/pinctrl/sprd/pinctrl-sprd.h

Extension

.h

Size

1454 bytes

Lines

60

Domain

Driver Families

Bucket

drivers/pinctrl

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

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

Detected Declarations

• struct platform_device
• struct sprd_pins_info
• enum pin_type

Annotated Snippet

struct sprd_pins_info {
	const char *name;
	unsigned int num;
	enum pin_type type;

	/* for global control pins configuration */
	unsigned long bit_offset;
	unsigned long bit_width;
	unsigned int reg;
};

int sprd_pinctrl_core_probe(struct platform_device *pdev,
			    struct sprd_pins_info *sprd_soc_pin_info,
			    int pins_cnt);
void sprd_pinctrl_remove(struct platform_device *pdev);
void sprd_pinctrl_shutdown(struct platform_device *pdev);

#endif /* __PINCTRL_SPRD_H__ */

Annotation

• Detected declarations: `struct platform_device`, `struct sprd_pins_info`, `enum pin_type`.
• Atlas domain: Driver Families / drivers/pinctrl.
• 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.