| 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_ */ |
| 32 |