1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * ds1307.h - platform_data for the ds1307 (and variants) rtc driver 3*4882a593Smuzhiyun * (C) Copyright 2012 by Wolfram Sang, Pengutronix e.K. 4*4882a593Smuzhiyun * same license as the driver 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _LINUX_DS1307_H 8*4882a593Smuzhiyun #define _LINUX_DS1307_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/types.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define DS1307_TRICKLE_CHARGER_250_OHM 0x01 13*4882a593Smuzhiyun #define DS1307_TRICKLE_CHARGER_2K_OHM 0x02 14*4882a593Smuzhiyun #define DS1307_TRICKLE_CHARGER_4K_OHM 0x03 15*4882a593Smuzhiyun #define DS1307_TRICKLE_CHARGER_NO_DIODE 0x04 16*4882a593Smuzhiyun #define DS1307_TRICKLE_CHARGER_DIODE 0x08 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct ds1307_platform_data { 19*4882a593Smuzhiyun u8 trickle_charger_setup; 20*4882a593Smuzhiyun }; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #endif /* _LINUX_DS1307_H */ 23