1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * ADXL345/346 Three-Axis Digital Accelerometers (I2C/SPI Interface)
4  *
5  * Enter bugs at http://blackfin.uclinux.org/
6  *
7  * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc.
8  */
9 
10 #ifndef _ADXL34X_H_
11 #define _ADXL34X_H_
12 
13 struct device;
14 struct adxl34x;
15 
16 struct adxl34x_bus_ops {
17 	u16 bustype;
18 	int (*read)(struct device *, unsigned char);
19 	int (*read_block)(struct device *, unsigned char, int, void *);
20 	int (*write)(struct device *, unsigned char, unsigned char);
21 };
22 
23 void adxl34x_suspend(struct adxl34x *ac);
24 void adxl34x_resume(struct adxl34x *ac);
25 struct adxl34x *adxl34x_probe(struct device *dev, int irq,
26 			      bool fifo_delay_default,
27 			      const struct adxl34x_bus_ops *bops);
28 void adxl34x_remove(struct adxl34x *ac);
29 
30 #endif
31