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hwmon: (tmp421) update documentation 

Sysfs interface of the tmp421 driver was extended in the recent patches
so lets update the documentation to reflect that.

Signed-off-by: Krzysztof Adamski <krzysztof.adamski@nokia.com>
Link: https://lore.kernel.org/r/6ae22fdf18513ddd09f430ef9c5e46c17e27886b.1634206677.git.krzysztof.adamski@nokia.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Krzysztof Adamski 2021-10-14 15:10:44 +02:00 committed by Guenter Roeck
parent 1a98068c71
commit 0ebbd89d4d
1 changed files with 10 additions and 0 deletions
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10
Documentation/hwmon/tmp421.rst
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@ -64,3 +64,13 @@ the temperature values via the following sysfs files:
**temp[1-4]_input**
**temp[2-4]_fault**
Each sensor can be individually disabled via Devicetree or from sysfs
via:
**temp[1-4]_enable**
If labels were specified in Devicetree, additional sysfs files will
be present:
**temp[1-4]_label**