drivers/rtc/rtc-s3c.h

File Facts

System

Linux kernel

Corpus path

drivers/rtc/rtc-s3c.h

Extension

.h

Size

1561 bytes

Lines

49

Domain

Driver Families

Bucket

drivers/rtc

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 __ASM_ARCH_REGS_RTC_H
#define __ASM_ARCH_REGS_RTC_H __FILE__

#define S3C2410_RTCREG(x) (x)
#define S3C2410_INTP		S3C2410_RTCREG(0x30)
#define S3C2410_INTP_ALM	(1 << 1)
#define S3C2410_INTP_TIC	(1 << 0)

#define S3C2410_RTCCON		S3C2410_RTCREG(0x40)
#define S3C2410_RTCCON_RTCEN	(1 << 0)
#define S3C2410_RTCCON_CNTSEL	(1 << 2)
#define S3C2410_RTCCON_CLKRST	(1 << 3)
#define S3C2443_RTCCON_TICSEL	(1 << 4)
#define S3C64XX_RTCCON_TICEN	(1 << 8)

#define S3C2410_RTCALM		S3C2410_RTCREG(0x50)
#define S3C2410_RTCALM_ALMEN	(1 << 6)
#define S3C2410_RTCALM_YEAREN	(1 << 5)
#define S3C2410_RTCALM_MONEN	(1 << 4)
#define S3C2410_RTCALM_DAYEN	(1 << 3)
#define S3C2410_RTCALM_HOUREN	(1 << 2)
#define S3C2410_RTCALM_MINEN	(1 << 1)
#define S3C2410_RTCALM_SECEN	(1 << 0)

#define S3C2410_ALMSEC		S3C2410_RTCREG(0x54)
#define S3C2410_ALMMIN		S3C2410_RTCREG(0x58)
#define S3C2410_ALMHOUR		S3C2410_RTCREG(0x5c)

#define S3C2410_ALMDATE		S3C2410_RTCREG(0x60)
#define S3C2410_ALMMON		S3C2410_RTCREG(0x64)
#define S3C2410_ALMYEAR		S3C2410_RTCREG(0x68)

#define S3C2410_RTCSEC		S3C2410_RTCREG(0x70)
#define S3C2410_RTCMIN		S3C2410_RTCREG(0x74)
#define S3C2410_RTCHOUR		S3C2410_RTCREG(0x78)
#define S3C2410_RTCDATE		S3C2410_RTCREG(0x7c)
#define S3C2410_RTCMON		S3C2410_RTCREG(0x84)
#define S3C2410_RTCYEAR		S3C2410_RTCREG(0x88)

#endif /* __ASM_ARCH_REGS_RTC_H */

Annotation

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