diff options
Diffstat (limited to 'drivers/iio/accel/adxl355.h')
| -rw-r--r-- | drivers/iio/accel/adxl355.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/iio/accel/adxl355.h b/drivers/iio/accel/adxl355.h new file mode 100644 index 0000000000..061e66dc70 --- /dev/null +++ b/drivers/iio/accel/adxl355.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * ADXL355 3-Axis Digital Accelerometer + * + * Copyright (c) 2021 Puranjay Mohan <puranjay12@gmail.com> + */ + +#ifndef _ADXL355_H_ +#define _ADXL355_H_ + +#include <linux/regmap.h> + +enum adxl355_device_type { + ADXL355, + ADXL359, +}; + +struct adxl355_fractional_type { + int integer; + int decimal; +}; + +struct device; + +struct adxl355_chip_info { + const char *name; + u8 part_id; + struct adxl355_fractional_type accel_scale; + struct adxl355_fractional_type temp_offset; +}; + +extern const struct regmap_access_table adxl355_readable_regs_tbl; +extern const struct regmap_access_table adxl355_writeable_regs_tbl; +extern const struct adxl355_chip_info adxl35x_chip_info[]; + +int adxl355_core_probe(struct device *dev, struct regmap *regmap, + const struct adxl355_chip_info *chip_info); + +#endif /* _ADXL355_H_ */ |