diff options
author | Marian Balakowicz <m8@semihalf.com> | 2008-02-21 17:18:01 +0100 |
---|---|---|
committer | Marian Balakowicz <m8@semihalf.com> | 2008-02-21 17:18:01 +0100 |
commit | 20c93959330aba8b5bbdbfde1ef319e99eba235d (patch) | |
tree | ef82297e3aeb904f94584e6d136fac55ec32c317 /include/asm-blackfin/mach-common/bits/rtc.h | |
parent | 5cf746c303710329f8040d9c62ee354313e3e91f (diff) | |
parent | 928d1d77f8623c120d8763e20e1ca58df9c5c4c6 (diff) | |
download | u-boot-imx-20c93959330aba8b5bbdbfde1ef319e99eba235d.zip u-boot-imx-20c93959330aba8b5bbdbfde1ef319e99eba235d.tar.gz u-boot-imx-20c93959330aba8b5bbdbfde1ef319e99eba235d.tar.bz2 |
Merge branch 'master' of /home/git/u-boot
Diffstat (limited to 'include/asm-blackfin/mach-common/bits/rtc.h')
-rw-r--r-- | include/asm-blackfin/mach-common/bits/rtc.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-common/bits/rtc.h b/include/asm-blackfin/mach-common/bits/rtc.h new file mode 100644 index 0000000..f5a0cdb --- /dev/null +++ b/include/asm-blackfin/mach-common/bits/rtc.h @@ -0,0 +1,42 @@ +/* + * RTC Masks + */ + +#ifndef __BFIN_PERIPHERAL_RTC__ +#define __BFIN_PERIPHERAL_RTC__ + +/* RTC_STAT and RTC_ALARM Masks */ +#define RTC_SEC 0x0000003F /* Real-Time Clock Seconds */ +#define RTC_MIN 0x00000FC0 /* Real-Time Clock Minutes */ +#define RTC_HR 0x0001F000 /* Real-Time Clock Hours */ +#define RTC_DAY 0xFFFE0000 /* Real-Time Clock Days */ + +#define RTC_SEC_P 0 +#define RTC_MIN_P 6 +#define RTC_HR_P 12 +#define RTC_DAY_P 17 + +/* + * RTC_ALARM Macro + */ +#define SET_ALARM(day, hr, min, sec) \ + ( (((day) << RTC_DAY_P) & RTC_DAY) | \ + (((hr) << RTC_HR_P ) & RTC_HR ) | \ + (((min) << RTC_MIN_P) & RTC_MIN) | \ + (((sec) << RTC_SEC_P) & RTC_SEC) ) + +/* RTC_ICTL and RTC_ISTAT Masks */ +#define STOPWATCH 0x0001 /* Stopwatch Interrupt Enable */ +#define ALARM 0x0002 /* Alarm Interrupt Enable */ +#define SECOND 0x0004 /* Seconds (1 Hz) Interrupt Enable */ +#define MINUTE 0x0008 /* Minutes Interrupt Enable */ +#define HOUR 0x0010 /* Hours Interrupt Enable */ +#define DAY 0x0020 /* 24 Hours (Days) Interrupt Enable */ +#define DAY_ALARM 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */ +#define WRITE_PENDING 0x4000 /* Write Pending Status */ +#define WRITE_COMPLETE 0x8000 /* Write Complete Interrupt Enable */ + +/* RTC_FAST / RTC_PREN Mask */ +#define PREN 0x0001 /* Enable Prescaler, RTC Runs @1 Hz */ + +#endif |