diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2010-10-27 21:43:52 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-09 15:46:34 -0800 |
| commit | 35f6b6b86ede34a9f8c029943842640b2ffbfa19 (patch) | |
| tree | 5a94faf0f94a4ffab447cc795d1e363e3a7b2f59 /drivers/staging/iio/addac/adt7316.h | |
| parent | bb6f19eafe3a1a5dd937ce66668e70aeaa1b0bf4 (diff) | |
staging: iio: new ADT7316/7/8 and ADT7516/7/9 driver
IIO driver for temperature sensor, ADC and DAC devices over SPI and I2C.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/addac/adt7316.h')
| -rw-r--r-- | drivers/staging/iio/addac/adt7316.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/staging/iio/addac/adt7316.h b/drivers/staging/iio/addac/adt7316.h new file mode 100644 index 000000000000..d34bd679bb4e --- /dev/null +++ b/drivers/staging/iio/addac/adt7316.h @@ -0,0 +1,33 @@ +/* + * ADT7316 digital temperature sensor driver supporting ADT7316/7/8 ADT7516/7/9 + * + * Copyright 2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef _ADT7316_H_ +#define _ADT7316_H_ + +#include <linux/types.h> + +#define ADT7316_REG_MAX_ADDR 0x3F + +struct adt7316_bus { + void *client; + int irq; + int irq_flags; + int (*read) (void *client, u8 reg, u8 *data); + int (*write) (void *client, u8 reg, u8 val); + int (*multi_read) (void *client, u8 first_reg, u8 count, u8 *data); + int (*multi_write) (void *client, u8 first_reg, u8 count, u8 *data); +}; + +#ifdef CONFIG_PM +int adt7316_disable(struct device *dev); +int adt7316_enable(struct device *dev); +#endif +int adt7316_probe(struct device *dev, struct adt7316_bus *bus, const char *name); +int adt7316_remove(struct device *dev); + +#endif |