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authorMaciej S. Szmigiero <mail@maciej.szmigiero.name>2015-06-21 16:54:44 +0300
committerGuenter Roeck <linux@roeck-us.net>2015-06-22 08:54:53 +0300
commit761c1770f2bf36a323ab97e2e1780db4f9b8a6fe (patch)
tree5fdfb189a1d4980916069a418015573ab736957b /Documentation/hwmon
parentf6725ae2f1ae266589ab177461e308bb2f86f9ee (diff)
downloadlinux-761c1770f2bf36a323ab97e2e1780db4f9b8a6fe.tar.xz
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>
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diff --git a/Documentation/hwmon/tc74 b/Documentation/hwmon/tc74
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+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.