From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/iio/adc/ad7091r-base.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/iio/adc/ad7091r-base.h (limited to 'drivers/iio/adc/ad7091r-base.h') diff --git a/drivers/iio/adc/ad7091r-base.h b/drivers/iio/adc/ad7091r-base.h new file mode 100644 index 000000000..b9e1c8bf3 --- /dev/null +++ b/drivers/iio/adc/ad7091r-base.h @@ -0,0 +1,34 @@ +/* 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__ */ -- cgit v1.2.3