diff options
author | Linus Torvalds | 2013-04-29 09:45:48 -0700 |
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committer | Linus Torvalds | 2013-04-29 09:45:48 -0700 |
commit | 92ddcf4a011a95dac98d3bbb0211a2fa42f13dc1 (patch) | |
tree | ac937fd7cc4d53542c5c299c85df09b1b87bf1c8 /drivers/hwmon/adt7x10.h | |
parent | 000a74f41e601bc4e36a760aa42f219a019c5391 (diff) | |
parent | 6445e6600fa632448cac64e71119310378464ad9 (diff) |
Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon update from Guenter Roeck:
- New drivers for NCT6775, NCT6776, NCT6779, and LM95234.
- Added support for LTC2974, LTC3883, LM25056, TMP431, TMP432, ADT7310,
and ADT7320 to existing drivers.
- Various code cleanups and minor improvements.
* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits)
hwmon: (nct6775) Fix coding style problems
hwmon: (nct6775) Constify strings
hwmon: (tmp401) Add support for TMP432
hwmon: (tmp401) Add support for update_interval attribute
hwmon: (tmp401) Reset valid flag when resetting temperature history
hwmon: (tmp401) Simplification and cleanup
hwmon: (tmp401) Use sysfs_create_group / sysfs_remove_group
hwmon: (tmp401) Drop unused defines, use BIT for bit masks
hwmon: (nct6775) Use ARRAY_SIZE for loops where possible
documentation: hwmon: Fix typo in documentation/hwmon
hwmon: (nct6775) Enable both AUXTIN and VIN3 on NCT6776
hwmon: (ad7314) use spi_get_drvdata() and spi_set_drvdata()
MAINTAINERS: Add myself as maintainer for the NCT6775 driver
hwmon: (nct6775) Expand scope of supported chips
hwmon: (gpio-fan) Use is_visible to determine if attributes should be created
hwmon: (tmp401) Fix device detection for TMP411B and TMP411C
hwmon: Add driver for LM95234
hwmon: (tmp401) Add support for TMP431
hwmon: (pmbus/lm25066) Add support for LM25056
hwmon: (pmbus/lm25066) Refactor device specific coefficients
...
Diffstat (limited to 'drivers/hwmon/adt7x10.h')
-rw-r--r-- | drivers/hwmon/adt7x10.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/hwmon/adt7x10.h b/drivers/hwmon/adt7x10.h new file mode 100644 index 000000000000..d491c698529e --- /dev/null +++ b/drivers/hwmon/adt7x10.h @@ -0,0 +1,37 @@ +#ifndef __HWMON_ADT7X10_H__ +#define __HWMON_ADT7X10_H__ + +#include <linux/types.h> +#include <linux/pm.h> + +/* ADT7410 registers definition */ +#define ADT7X10_TEMPERATURE 0 +#define ADT7X10_STATUS 2 +#define ADT7X10_CONFIG 3 +#define ADT7X10_T_ALARM_HIGH 4 +#define ADT7X10_T_ALARM_LOW 6 +#define ADT7X10_T_CRIT 8 +#define ADT7X10_T_HYST 0xA +#define ADT7X10_ID 0xB + +struct device; + +struct adt7x10_ops { + int (*read_byte)(struct device *, u8 reg); + int (*write_byte)(struct device *, u8 reg, u8 data); + int (*read_word)(struct device *, u8 reg); + int (*write_word)(struct device *, u8 reg, u16 data); +}; + +int adt7x10_probe(struct device *dev, const char *name, int irq, + const struct adt7x10_ops *ops); +int adt7x10_remove(struct device *dev, int irq); + +#ifdef CONFIG_PM_SLEEP +extern const struct dev_pm_ops adt7x10_dev_pm_ops; +#define ADT7X10_DEV_PM_OPS (&adt7x10_dev_pm_ops) +#else +#define ADT7X10_DEV_PM_OPS NULL +#endif + +#endif |