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Diffstat (limited to 'drivers/iio/adc/ad7091r-base.h')
-rw-r--r--drivers/iio/adc/ad7091r-base.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/iio/adc/ad7091r-base.h b/drivers/iio/adc/ad7091r-base.h
new file mode 100644
index 000000000000..509748aef9b1
--- /dev/null
+++ b/drivers/iio/adc/ad7091r-base.h
@@ -0,0 +1,26 @@
+/* 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__
+
+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 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__ */