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| author | Michael Hennerich <michael.hennerich@analog.com> | 2010-06-25 08:44:10 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-06-25 08:55:07 -0700 |
| commit | e27c729219ad24c8ac9a4b34cf192e56917565c5 (patch) | |
| tree | b8cc2d09a31eac384aa90dd99304081e2ef95846 /drivers/input/misc/adxl34x.h | |
| parent | 69a4af606ed4836faa2ec69b1d217f384b8235e7 (diff) | |
| download | op-kernel-dev-e27c729219ad24c8ac9a4b34cf192e56917565c5.zip op-kernel-dev-e27c729219ad24c8ac9a4b34cf192e56917565c5.tar.gz | |
Input: add driver for ADXL345/346 Digital Accelerometers
This is a driver for the ADXL345/346 Three-Axis Digital Accelerometers.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Chris Verges <chrisv@cyberswitching.com>
Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/misc/adxl34x.h')
| -rw-r--r-- | drivers/input/misc/adxl34x.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/input/misc/adxl34x.h b/drivers/input/misc/adxl34x.h new file mode 100644 index 0000000..ea9093c --- /dev/null +++ b/drivers/input/misc/adxl34x.h @@ -0,0 +1,30 @@ +/* + * ADXL345/346 Three-Axis Digital Accelerometers (I2C/SPI Interface) + * + * Enter bugs at http://blackfin.uclinux.org/ + * + * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc. + * Licensed under the GPL-2 or later. + */ + +#ifndef _ADXL34X_H_ +#define _ADXL34X_H_ + +struct device; +struct adxl34x; + +struct adxl34x_bus_ops { + u16 bustype; + int (*read)(struct device *, unsigned char); + int (*read_block)(struct device *, unsigned char, int, void *); + int (*write)(struct device *, unsigned char, unsigned char); +}; + +void adxl34x_disable(struct adxl34x *ac); +void adxl34x_enable(struct adxl34x *ac); +struct adxl34x *adxl34x_probe(struct device *dev, int irq, + bool fifo_delay_default, + const struct adxl34x_bus_ops *bops); +int adxl34x_remove(struct adxl34x *ac); + +#endif |
