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kernel/linux-rt-4.4.41/include/linux/rtc/ds1307.h 546 Bytes
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  /*
   * ds1307.h - platform_data for the ds1307 (and variants) rtc driver
   * (C) Copyright 2012 by Wolfram Sang, Pengutronix e.K.
   * same license as the driver
   */
  
  #ifndef _LINUX_DS1307_H
  #define _LINUX_DS1307_H
  
  #include <linux/types.h>
  
  #define DS1307_TRICKLE_CHARGER_250_OHM	0x01
  #define DS1307_TRICKLE_CHARGER_2K_OHM	0x02
  #define DS1307_TRICKLE_CHARGER_4K_OHM	0x03
  #define DS1307_TRICKLE_CHARGER_NO_DIODE	0x04
  #define DS1307_TRICKLE_CHARGER_DIODE	0x08
  
  struct ds1307_platform_data {
  	u8 trickle_charger_setup;
  };
  
  #endif /* _LINUX_DS1307_H */