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| author | Maciej S. Szmigiero <mail@maciej.szmigiero.name> | 2015-06-21 15:54:44 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2015-06-22 07:54:53 +0200 |
| commit | 761c1770f2bf36a323ab97e2e1780db4f9b8a6fe (patch) | |
| tree | 5fdfb189a1d4980916069a418015573ab736957b /Documentation/hwmon | |
| parent | hwmon: (ntc_thermistor) Improve precision of resistance calculation (diff) | |
| download | linux-761c1770f2bf36a323ab97e2e1780db4f9b8a6fe.tar.xz linux-761c1770f2bf36a323ab97e2e1780db4f9b8a6fe.zip | |
hwmon: add driver for Microchip TC74
Add hwmon driver for the Microchip TC74.
The TC74 is a single-input 8-bit I2C temperature sensor,
with +-2 degrees centigrade accuracy.
Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/tc74 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/hwmon/tc74 b/Documentation/hwmon/tc74 new file mode 100644 index 000000000000..43027aad5f8e --- /dev/null +++ b/Documentation/hwmon/tc74 @@ -0,0 +1,20 @@ +Kernel driver tc74 +==================== + +Supported chips: + * Microchip TC74 + Prefix: 'tc74' + Datasheet: Publicly available at Microchip website. + +Description +----------- + +Driver supports the above part. + +The tc74 has an 8-bit sensor, with 1 degree centigrade resolution +and +- 2 degrees centigrade accuracy. + +Notes +----- + +Currently entering low power standby mode is not supported. |