| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef BMI160_H_ |
| #define BMI160_H_ |
| |
| #include <linux/iio/iio.h> |
| #include <linux/regulator/consumer.h> |
| |
| struct bmi160_data { |
| struct regmap *regmap; |
| struct iio_trigger *trig; |
| struct regulator_bulk_data supplies[2]; |
| struct iio_mount_matrix orientation; |
| /* |
| * Ensure natural alignment for timestamp if present. |
| * Max length needed: 2 * 3 channels + 4 bytes padding + 8 byte ts. |
| * If fewer channels are enabled, less space may be needed, as |
| * long as the timestamp is still aligned to 8 bytes. |
| */ |
| __le16 buf[12] __aligned(8); |
| }; |
| |
| extern const struct regmap_config bmi160_regmap_config; |
| |
| int bmi160_core_probe(struct device *dev, struct regmap *regmap, |
| const char *name, bool use_spi); |
| |
| int bmi160_enable_irq(struct regmap *regmap, bool enable); |
| |
| int bmi160_probe_trigger(struct iio_dev *indio_dev, int irq, u32 irq_type); |
| |
| #endif /* BMI160_H_ */ |