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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* RTC routines for DECstation style attached Dallas DS1287 chip.
*
* Copyright (C) 1998, 2001 by Ralf Baechle
* Copyright (C) 1998 by Harald Koerfgen
* Copyright (C) 2002 Maciej W. Rozycki
*/
#include <linux/mc146818rtc.h>
#include <linux/module.h>
#include <linux/types.h>
volatile u8 *dec_rtc_base;
static unsigned char dec_rtc_read_data(unsigned long addr)
{
return dec_rtc_base[addr * 4];
}
static void dec_rtc_write_data(unsigned char data, unsigned long addr)
{
dec_rtc_base[addr * 4] = data;
}
static int dec_rtc_bcd_mode(void)
{
return 0;
}
struct rtc_ops dec_rtc_ops = {
&dec_rtc_read_data,
&dec_rtc_write_data,
&dec_rtc_bcd_mode
};
EXPORT_SYMBOL(dec_rtc_base);
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