include/linux/platform_data/ad5761.h

   1 /*
   2  * AD5721, AD5721R, AD5761, AD5761R, Voltage Output Digital to Analog Converter
   3  *
   4  * Copyright 2016 Qtechnology A/S
   5  * 2016 Ricardo Ribalda <ricardo.ribalda@gmail.com>
   6  *
   7  * Licensed under the GPL-2.
   8  */
   9 #ifndef __LINUX_PLATFORM_DATA_AD5761_H__
  10 #define __LINUX_PLATFORM_DATA_AD5761_H__
  11
  12 /**
  13  * enum ad5761_voltage_range - Voltage range the AD5761 is configured for.
  14  * @AD5761_VOLTAGE_RANGE_M10V_10V:  -10V to  10V
  15  * @AD5761_VOLTAGE_RANGE_0V_10V:      0V to  10V
  16  * @AD5761_VOLTAGE_RANGE_M5V_5V:     -5V to   5V
  17  * @AD5761_VOLTAGE_RANGE_0V_5V:       0V to   5V
  18  * @AD5761_VOLTAGE_RANGE_M2V5_7V5: -2.5V to 7.5V
  19  * @AD5761_VOLTAGE_RANGE_M3V_3V:     -3V to   3V
  20  * @AD5761_VOLTAGE_RANGE_0V_16V:      0V to  16V
  21  * @AD5761_VOLTAGE_RANGE_0V_20V:      0V to  20V
  22  */
  23
  24 enum ad5761_voltage_range {
  25         AD5761_VOLTAGE_RANGE_M10V_10V,
  26         AD5761_VOLTAGE_RANGE_0V_10V,
  27         AD5761_VOLTAGE_RANGE_M5V_5V,
  28         AD5761_VOLTAGE_RANGE_0V_5V,
  29         AD5761_VOLTAGE_RANGE_M2V5_7V5,
  30         AD5761_VOLTAGE_RANGE_M3V_3V,
  31         AD5761_VOLTAGE_RANGE_0V_16V,
  32         AD5761_VOLTAGE_RANGE_0V_20V,
  33 };
  34
  35 /**
  36  * struct ad5761_platform_data - AD5761 DAC driver platform data
  37  * @voltage_range: Voltage range the AD5761 is configured for
  38  */
  39
  40 struct ad5761_platform_data {
  41         enum ad5761_voltage_range voltage_range;
  42 };
  43
  44 #endif