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/* SPDX-License-Identifier: GPL-2.0 */
/*
* AD7091RX Analog to Digital converter driver
*
* Copyright 2014-2019 Analog Devices Inc.
*/
#ifndef __DRIVERS_IIO_ADC_AD7091R_BASE_H__
#define __DRIVERS_IIO_ADC_AD7091R_BASE_H__
#define AD7091R_REG_CONF_INT_VREF BIT(0)
/* AD7091R_REG_CH_LIMIT */
#define AD7091R_HIGH_LIMIT 0xFFF
#define AD7091R_LOW_LIMIT 0x0
struct device;
struct ad7091r_state;
struct ad7091r_chip_info {
unsigned int num_channels;
const struct iio_chan_spec *channels;
unsigned int vref_mV;
};
extern const struct iio_event_spec ad7091r_events[3];
extern const struct regmap_config ad7091r_regmap_config;
int ad7091r_probe(struct device *dev, const char *name,
const struct ad7091r_chip_info *chip_info,
struct regmap *map, int irq);
#endif /* __DRIVERS_IIO_ADC_AD7091R_BASE_H__ */
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