5 #ifndef __BFIN_PERIPHERAL_RTC__
6 #define __BFIN_PERIPHERAL_RTC__
8 /* RTC_STAT and RTC_ALARM Masks */
9 #define RTC_SEC 0x0000003F /* Real-Time Clock Seconds */
10 #define RTC_MIN 0x00000FC0 /* Real-Time Clock Minutes */
11 #define RTC_HR 0x0001F000 /* Real-Time Clock Hours */
12 #define RTC_DAY 0xFFFE0000 /* Real-Time Clock Days */
22 #define SET_ALARM(day, hr, min, sec) \
23 ( (((day) << RTC_DAY_P) & RTC_DAY) | \
24 (((hr) << RTC_HR_P ) & RTC_HR ) | \
25 (((min) << RTC_MIN_P) & RTC_MIN) | \
26 (((sec) << RTC_SEC_P) & RTC_SEC) )
28 /* RTC_ICTL and RTC_ISTAT Masks */
29 #define STOPWATCH 0x0001 /* Stopwatch Interrupt Enable */
30 #define ALARM 0x0002 /* Alarm Interrupt Enable */
31 #define SECOND 0x0004 /* Seconds (1 Hz) Interrupt Enable */
32 #define MINUTE 0x0008 /* Minutes Interrupt Enable */
33 #define HOUR 0x0010 /* Hours Interrupt Enable */
34 #define DAY 0x0020 /* 24 Hours (Days) Interrupt Enable */
35 #define DAY_ALARM 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */
36 #define WRITE_PENDING 0x4000 /* Write Pending Status */
37 #define WRITE_COMPLETE 0x8000 /* Write Complete Interrupt Enable */
39 /* RTC_FAST / RTC_PREN Mask */
40 #define PREN 0x0001 /* Enable Prescaler, RTC Runs @1 Hz */