include/linux/platform_data/ads7828.h

   1 /*
   2  * TI ADS7828 A/D Converter platform data definition
   3  *
   4  * Copyright (c) 2012 Savoir-faire Linux Inc.
   5  *          Vivien Didelot <vivien.didelot@savoirfairelinux.com>
   6  *
   7  * For further information, see the Documentation/hwmon/ads7828 file.
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #ifndef _PDATA_ADS7828_H
  15 #define _PDATA_ADS7828_H
  16
  17 /**
  18  * struct ads7828_platform_data - optional ADS7828 connectivity info
  19  * @diff_input:         Differential input mode.
  20  * @ext_vref:           Use an external voltage reference.
  21  * @vref_mv:            Voltage reference value, if external.
  22  */
  23 struct ads7828_platform_data {
  24         bool diff_input;
  25         bool ext_vref;
  26         unsigned int vref_mv;
  27 };
  28
  29 #endif /* _PDATA_ADS7828_H */