diff options
Diffstat (limited to 'kernel/drivers/staging/iio/addac/adt7316.h')
-rw-r--r-- | kernel/drivers/staging/iio/addac/adt7316.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/kernel/drivers/staging/iio/addac/adt7316.h b/kernel/drivers/staging/iio/addac/adt7316.h new file mode 100644 index 000000000..ec40fbb69 --- /dev/null +++ b/kernel/drivers/staging/iio/addac/adt7316.h @@ -0,0 +1,36 @@ +/* + * 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> +#include <linux/pm.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_SLEEP +extern const struct dev_pm_ops adt7316_pm_ops; +#define ADT7316_PM_OPS (&adt7316_pm_ops) +#else +#define ADT7316_PM_OPS NULL +#endif +int adt7316_probe(struct device *dev, struct adt7316_bus *bus, + const char *name); + +#endif |