include/linux/iio/dac/ad5791.h

   1 /*
   2  * AD5791 SPI DAC driver
   3  *
   4  * Copyright 2011 Analog Devices Inc.
   5  *
   6  * Licensed under the GPL-2.
   7  */
   8
   9 #ifndef SPI_AD5791_H_
  10 #define SPI_AD5791_H_
  11
  12 /**
  13  * struct ad5791_platform_data - platform specific information
  14  * @vref_pos_mv:        Vdd Positive Analog Supply Volatge (mV)
  15  * @vref_neg_mv:        Vdd Negative Analog Supply Volatge (mV)
  16  * @use_rbuf_gain2:     ext. amplifier connected in gain of two configuration
  17  */
  18
  19 struct ad5791_platform_data {
  20         u16                             vref_pos_mv;
  21         u16                             vref_neg_mv;
  22         bool                            use_rbuf_gain2;
  23 };
  24
  25 #endif /* SPI_AD5791_H_ */