include/linux/iio/dac/ad5791.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * AD5791 SPI DAC driver
   4  *
   5  * Copyright 2011 Analog Devices Inc.
   6  */
   7
   8 #ifndef SPI_AD5791_H_
   9 #define SPI_AD5791_H_
  10
  11 /**
  12  * struct ad5791_platform_data - platform specific information
  13  * @vref_pos_mv:        Vdd Positive Analog Supply Volatge (mV)
  14  * @vref_neg_mv:        Vdd Negative Analog Supply Volatge (mV)
  15  * @use_rbuf_gain2:     ext. amplifier connected in gain of two configuration
  16  */
  17
  18 struct ad5791_platform_data {
  19         u16                             vref_pos_mv;
  20         u16                             vref_neg_mv;
  21         bool                            use_rbuf_gain2;
  22 };
  23
  24 #endif /* SPI_AD5791_H_ */