| /* |
| * Registers for the mk48t59 real-time-clock |
| */ |
| |
| #ifndef _PPC_MK48T59_H |
| #define _PPC_MK48T59_H |
| |
| /* RTC Offsets */ |
| |
| #define MK48T59_RTC_SECONDS 0x1FF9 |
| #define MK48T59_RTC_MINUTES 0x1FFA |
| #define MK48T59_RTC_HOURS 0x1FFB |
| #define MK48T59_RTC_DAY_OF_WEEK 0x1FFC |
| #define MK48T59_RTC_DAY_OF_MONTH 0x1FFD |
| #define MK48T59_RTC_MONTH 0x1FFE |
| #define MK48T59_RTC_YEAR 0x1FFF |
| |
| #define MK48T59_RTC_CONTROLA 0x1FF8 |
| #define MK48T59_RTC_CA_WRITE 0x80 |
| #define MK48T59_RTC_CA_READ 0x40 |
| #define MK48T59_RTC_CA_CALIB_SIGN 0x20 |
| #define MK48T59_RTC_CA_CALIB_MASK 0x1f |
| |
| #define MK48T59_RTC_CONTROLB 0x1FF9 |
| #define MK48T59_RTC_CB_STOP 0x80 |
| |
| #ifndef BCD_TO_BIN |
| #define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10) |
| #endif |
| |
| #ifndef BIN_TO_BCD |
| #define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10) |
| #endif |
| |
| #endif /* _PPC_MK48T59_H */ |
