diff options
Diffstat (limited to 'drivers/i2c/chips/rtc8564.h')
| -rw-r--r-- | drivers/i2c/chips/rtc8564.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/drivers/i2c/chips/rtc8564.h b/drivers/i2c/chips/rtc8564.h deleted file mode 100644 index e5342d1..0000000 --- a/drivers/i2c/chips/rtc8564.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * linux/drivers/i2c/chips/rtc8564.h - * - * Copyright (C) 2002-2004 Stefan Eletzhofer - * - * based on linux/drivers/acron/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 secs; - unsigned char mins; - unsigned char hours; - unsigned char mday; - unsigned char mon; - unsigned short year; /* xxxx 4 digits :) */ - unsigned char wday; - unsigned char vl; -}; - -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 RTC8564_REG_CTRL1 0x0 /* T 0 S 0 | T 0 0 0 */ -#define RTC8564_REG_CTRL2 0x1 /* 0 0 0 TI/TP | AF TF AIE TIE */ -#define RTC8564_REG_SEC 0x2 /* VL 4 2 1 | 8 4 2 1 */ -#define RTC8564_REG_MIN 0x3 /* x 4 2 1 | 8 4 2 1 */ -#define RTC8564_REG_HR 0x4 /* x x 2 1 | 8 4 2 1 */ -#define RTC8564_REG_DAY 0x5 /* x x 2 1 | 8 4 2 1 */ -#define RTC8564_REG_WDAY 0x6 /* x x x x | x 4 2 1 */ -#define RTC8564_REG_MON_CENT 0x7 /* C x x 1 | 8 4 2 1 */ -#define RTC8564_REG_YEAR 0x8 /* 8 4 2 1 | 8 4 2 1 */ -#define RTC8564_REG_AL_MIN 0x9 /* AE 4 2 1 | 8 4 2 1 */ -#define RTC8564_REG_AL_HR 0xa /* AE 4 2 1 | 8 4 2 1 */ -#define RTC8564_REG_AL_DAY 0xb /* AE x 2 1 | 8 4 2 1 */ -#define RTC8564_REG_AL_WDAY 0xc /* AE x x x | x 4 2 1 */ -#define RTC8564_REG_CLKOUT 0xd /* FE x x x | x x FD1 FD0 */ -#define RTC8564_REG_TCTL 0xe /* TE x x x | x x FD1 FD0 */ -#define RTC8564_REG_TIMER 0xf /* 8 bit binary */ - -/* Control reg */ -#define RTC8564_CTRL1_TEST1 (1<<3) -#define RTC8564_CTRL1_STOP (1<<5) -#define RTC8564_CTRL1_TEST2 (1<<7) - -#define RTC8564_CTRL2_TIE (1<<0) -#define RTC8564_CTRL2_AIE (1<<1) -#define RTC8564_CTRL2_TF (1<<2) -#define RTC8564_CTRL2_AF (1<<3) -#define RTC8564_CTRL2_TI_TP (1<<4) - -/* CLKOUT frequencies */ -#define RTC8564_FD_32768HZ (0x0) -#define RTC8564_FD_1024HZ (0x1) -#define RTC8564_FD_32 (0x2) -#define RTC8564_FD_1HZ (0x3) - -/* Timer CTRL */ -#define RTC8564_TD_4096HZ (0x0) -#define RTC8564_TD_64HZ (0x1) -#define RTC8564_TD_1HZ (0x2) -#define RTC8564_TD_1_60HZ (0x3) - -#define I2C_DRIVERID_RTC8564 0xf000 |
