File: rtc.h

package info (click to toggle)
linux-kernel-headers 2.5.999-test7-bk-17
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 28,268 kB
  • ctags: 214,024
  • sloc: ansic: 324,929; cpp: 783; makefile: 79; asm: 61; sh: 61
file content (28 lines) | stat: -rw-r--r-- 884 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
#ifndef _ASM_RTC_H
#define _ASM_RTC_H

#include <asm/machvec.h>
#include <asm/cpu/rtc.h>

#define rtc_gettimeofday sh_mv.mv_rtc_gettimeofday
#define rtc_settimeofday sh_mv.mv_rtc_settimeofday

extern void sh_rtc_gettimeofday(struct timespec *ts);
extern int sh_rtc_settimeofday(const time_t secs);

/* RCR1 Bits */
#define RCR1_CF		0x80	/* Carry Flag             */
#define RCR1_CIE	0x10	/* Carry Interrupt Enable */
#define RCR1_AIE	0x08	/* Alarm Interrupt Enable */
#define RCR1_AF		0x01	/* Alarm Flag             */

/* RCR2 Bits */
#define RCR2_PEF	0x80	/* PEriodic interrupt Flag */
#define RCR2_PESMASK	0x70	/* Periodic interrupt Set  */
#define RCR2_RTCEN	0x08	/* ENable RTC              */
#define RCR2_ADJ	0x04	/* ADJustment (30-second)  */
#define RCR2_RESET	0x02	/* Reset bit               */
#define RCR2_START	0x01	/* Start bit               */

#endif /* _ASM_RTC_H */