linux/rtc/ds1307.h

0001 /*
0002  * ds1307.h - platform_data for the ds1307 (and variants) rtc driver
0003  * (C) Copyright 2012 by Wolfram Sang, Pengutronix e.K.
0004  * same license as the driver
0005  */
0006
0007 #ifndef _LINUX_DS1307_H
0008 #define _LINUX_DS1307_H
0009
0010 #include <linux/types.h>
0011
0012 #define DS1307_TRICKLE_CHARGER_250_OHM  0x01
0013 #define DS1307_TRICKLE_CHARGER_2K_OHM   0x02
0014 #define DS1307_TRICKLE_CHARGER_4K_OHM   0x03
0015 #define DS1307_TRICKLE_CHARGER_NO_DIODE 0x04
0016 #define DS1307_TRICKLE_CHARGER_DIODE    0x08
0017
0018 struct ds1307_platform_data {
0019     u8 trickle_charger_setup;
0020 };
0021
0022 #endif /* _LINUX_DS1307_H */