drivers/iio/imu/bmi160/bmi160.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef BMI160_H_
   3 #define BMI160_H_
   4
   5 #include <linux/iio/iio.h>
   6 #include <linux/regulator/consumer.h>
   7
   8 struct bmi160_data {
   9         struct regmap *regmap;
  10         struct iio_trigger *trig;
  11         struct regulator_bulk_data supplies[2];
  12         struct iio_mount_matrix orientation;
  13         /*
  14          * Ensure natural alignment for timestamp if present.
  15          * Max length needed: 2 * 3 channels + 4 bytes padding + 8 byte ts.
  16          * If fewer channels are enabled, less space may be needed, as
  17          * long as the timestamp is still aligned to 8 bytes.
  18          */
  19         __le16 buf[12] __aligned(8);
  20 };
  21
  22 extern const struct regmap_config bmi160_regmap_config;
  23
  24 int bmi160_core_probe(struct device *dev, struct regmap *regmap,
  25                       const char *name, bool use_spi);
  26
  27 int bmi160_enable_irq(struct regmap *regmap, bool enable);
  28
  29 int bmi160_probe_trigger(struct iio_dev *indio_dev, int irq, u32 irq_type);
  30
  31 #endif  /* BMI160_H_ */