1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef BMI160_H_ 3*4882a593Smuzhiyun #define BMI160_H_ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/iio/iio.h> 6*4882a593Smuzhiyun #include <linux/regulator/consumer.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun struct bmi160_data { 9*4882a593Smuzhiyun struct regmap *regmap; 10*4882a593Smuzhiyun struct iio_trigger *trig; 11*4882a593Smuzhiyun struct regulator_bulk_data supplies[2]; 12*4882a593Smuzhiyun struct iio_mount_matrix orientation; 13*4882a593Smuzhiyun /* 14*4882a593Smuzhiyun * Ensure natural alignment for timestamp if present. 15*4882a593Smuzhiyun * Max length needed: 2 * 3 channels + 4 bytes padding + 8 byte ts. 16*4882a593Smuzhiyun * If fewer channels are enabled, less space may be needed, as 17*4882a593Smuzhiyun * long as the timestamp is still aligned to 8 bytes. 18*4882a593Smuzhiyun */ 19*4882a593Smuzhiyun __le16 buf[12] __aligned(8); 20*4882a593Smuzhiyun }; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun extern const struct regmap_config bmi160_regmap_config; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun int bmi160_core_probe(struct device *dev, struct regmap *regmap, 25*4882a593Smuzhiyun const char *name, bool use_spi); 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun int bmi160_enable_irq(struct regmap *regmap, bool enable); 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun int bmi160_probe_trigger(struct iio_dev *indio_dev, int irq, u32 irq_type); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #endif /* BMI160_H_ */ 32