1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * ADXL345 3-Axis Digital Accelerometer
5 * Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com>
12 * In full-resolution mode, scale factor is maintained at ~4 mg/LSB
15 * At +/- 16g with 13-bit resolution, scale is computed as:
16 * (16 + 16) * 9.81 / (2^13 - 1) = 0.0383
18 #define ADXL345_USCALE 38300
21 * The Datasheet lists a resolution of Resolution is ~49 mg per LSB. That's
22 * ~480mm/s**2 per LSB.
24 #define ADXL375_USCALE 480000
26 struct adxl345_chip_info {
31 int adxl345_core_probe(struct device *dev, struct regmap *regmap);
33 #endif /* _ADXL345_H_ */