| /* |
| * linux/drivers/acorn/char/pcf8583.h |
| * |
| * Copyright (C) 2000 Russell King |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| struct rtc_tm { |
| unsigned char cs; |
| unsigned char secs; |
| unsigned char mins; |
| unsigned char hours; |
| unsigned char mday; |
| unsigned char mon; |
| unsigned char year_off; |
| unsigned char wday; |
| }; |
| |
| struct mem { |
| unsigned int loc; |
| unsigned int nr; |
| unsigned char *data; |
| }; |
| |
| #define RTC_GETDATETIME 0 |
| #define RTC_SETTIME 1 |
| #define RTC_SETDATETIME 2 |
| #define RTC_GETCTRL 3 |
| #define RTC_SETCTRL 4 |
| #define MEM_READ 5 |
| #define MEM_WRITE 6 |
| |
| #define CTRL_STOP 0x80 |
| #define CTRL_HOLD 0x40 |
| #define CTRL_32KHZ 0x00 |
| #define CTRL_MASK 0x08 |
| #define CTRL_ALARMEN 0x04 |
| #define CTRL_ALARM 0x02 |
| #define CTRL_TIMER 0x01 |
