32 lines · c
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 8struct 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, as17 * long as the timestamp is still aligned to 8 bytes.18 */19 __le16 buf[12] __aligned(8);20};21 22extern const struct regmap_config bmi160_regmap_config;23 24int bmi160_core_probe(struct device *dev, struct regmap *regmap,25 const char *name, bool use_spi);26 27int bmi160_enable_irq(struct regmap *regmap, bool enable);28 29int bmi160_probe_trigger(struct iio_dev *indio_dev, int irq, u32 irq_type);30 31#endif /* BMI160_H_ */32