drivers/staging/iio/adc/ad7280a.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * AD7280A Lithium Ion Battery Monitoring System
   4  *
   5  * Copyright 2011 Analog Devices Inc.
   6  */
   7
   8 #ifndef IIO_ADC_AD7280_H_
   9 #define IIO_ADC_AD7280_H_
  10
  11 /*
  12  * TODO: struct ad7280_platform_data needs to go into include/linux/iio
  13  */
  14
  15 #define AD7280A_ACQ_TIME_400ns                  0
  16 #define AD7280A_ACQ_TIME_800ns                  1
  17 #define AD7280A_ACQ_TIME_1200ns                 2
  18 #define AD7280A_ACQ_TIME_1600ns                 3
  19
  20 #define AD7280A_CONV_AVG_DIS                    0
  21 #define AD7280A_CONV_AVG_2                      1
  22 #define AD7280A_CONV_AVG_4                      2
  23 #define AD7280A_CONV_AVG_8                      3
  24
  25 #define AD7280A_ALERT_REMOVE_VIN5               BIT(2)
  26 #define AD7280A_ALERT_REMOVE_VIN4_VIN5          BIT(3)
  27 #define AD7280A_ALERT_REMOVE_AUX5               BIT(0)
  28 #define AD7280A_ALERT_REMOVE_AUX4_AUX5          BIT(1)
  29
  30 struct ad7280_platform_data {
  31         unsigned int            acquisition_time;
  32         unsigned int            conversion_averaging;
  33         unsigned int            chain_last_alert_ignore;
  34         bool                    thermistor_term_en;
  35 };
  36
  37 #endif /* IIO_ADC_AD7280_H_ */