include/asm-mips/mach-ip22/ds1286.h

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 1998, 2001, 03 by Ralf Baechle
   7  *
   8  * RTC routines for PC style attached Dallas chip.
   9  */
  10 #ifndef __ASM_MACH_IP22_DS1286_H
  11 #define __ASM_MACH_IP22_DS1286_H
  12
  13 #include <asm/sgi/hpc3.h>
  14
  15 #define rtc_read(reg)           (hpc3c0->rtcregs[(reg)] & 0xff)
  16 #define rtc_write(data, reg)    do { hpc3c0->rtcregs[(reg)] = (data); } while(0)
  17
  18 #endif /* __ASM_MACH_IP22_DS1286_H */