18 lines
551 B
C
18 lines
551 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1998, 2001, 03 by Ralf Baechle
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*
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* RTC routines for PC style attached Dallas chip.
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*/
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#ifndef __ASM_MACH_IP22_DS1286_H
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#define __ASM_MACH_IP22_DS1286_H
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#include <asm/sgi/hpc3.h>
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#define rtc_read(reg) (hpc3c0->rtcregs[(reg)] & 0xff)
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#define rtc_write(data, reg) do { hpc3c0->rtcregs[(reg)] = (data); } while(0)
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#endif /* __ASM_MACH_IP22_DS1286_H */
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