drivers/misc/cardreader/rts5260.h

File Facts

System

Linux kernel

Corpus path

drivers/misc/cardreader/rts5260.h

Extension

.h

Size

1619 bytes

Lines

46

Domain

Driver Families

Bucket

drivers/misc

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.

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

#ifndef __RTS5260_H__
#define __RTS5260_H__

#define RTS5260_DVCC_CTRL		0xFF73
#define RTS5260_DVCC_OCP_EN		(0x01 << 7)
#define RTS5260_DVCC_OCP_THD_MASK	(0x07 << 4)
#define RTS5260_DVCC_POWERON		(0x01 << 3)
#define RTS5260_DVCC_OCP_CL_EN		(0x01 << 2)

#define RTS5260_DVIO_CTRL		0xFF75
#define RTS5260_DVIO_OCP_EN		(0x01 << 7)
#define RTS5260_DVIO_OCP_THD_MASK	(0x07 << 4)
#define RTS5260_DVIO_POWERON		(0x01 << 3)
#define RTS5260_DVIO_OCP_CL_EN		(0x01 << 2)

#define RTS5260_DV331812_CFG		0xFF71
#define RTS5260_DV331812_OCP_EN		(0x01 << 7)
#define RTS5260_DV331812_OCP_THD_MASK	(0x07 << 4)
#define RTS5260_DV331812_POWERON	(0x01 << 3)
#define RTS5260_DV331812_SEL		(0x01 << 2)
#define RTS5260_DV331812_VDD1		(0x01 << 2)
#define RTS5260_DV331812_VDD2		(0x00 << 2)

#define RTS5260_DV331812_OCP_THD_120	(0x00 << 4)
#define RTS5260_DV331812_OCP_THD_140	(0x01 << 4)
#define RTS5260_DV331812_OCP_THD_160	(0x02 << 4)
#define RTS5260_DV331812_OCP_THD_180	(0x03 << 4)
#define RTS5260_DV331812_OCP_THD_210	(0x04 << 4)
#define RTS5260_DV331812_OCP_THD_240	(0x05 << 4)
#define RTS5260_DV331812_OCP_THD_270	(0x06 << 4)
#define RTS5260_DV331812_OCP_THD_300	(0x07 << 4)

#define RTS5260_DVIO_OCP_THD_250	(0x00 << 4)
#define RTS5260_DVIO_OCP_THD_300	(0x01 << 4)
#define RTS5260_DVIO_OCP_THD_350	(0x02 << 4)
#define RTS5260_DVIO_OCP_THD_400	(0x03 << 4)
#define RTS5260_DVIO_OCP_THD_450	(0x04 << 4)
#define RTS5260_DVIO_OCP_THD_500	(0x05 << 4)
#define RTS5260_DVIO_OCP_THD_550	(0x06 << 4)
#define RTS5260_DVIO_OCP_THD_600	(0x07 << 4)

#define RTS5260_DVCC_OCP_THD_550	(0x00 << 4)
#define RTS5260_DVCC_OCP_THD_970	(0x05 << 4)

#endif

Annotation

• Atlas domain: Driver Families / drivers/misc.
• 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.