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ABI: hwmon: Document "label" sysfs attribute

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Add the "label" sysfs attribute, which can contain a descriptive label
that allows to uniquely identify a device within the system.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220110182256.30763-2-paul@crapouillou.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Paul Cercueil 2022-01-10 18:22:55 +00:00 committed by Guenter Roeck
parent b68437ace4
commit 32b9a19a19
2 changed files with 12 additions and 0 deletions
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8
Documentation/ABI/testing/sysfs-class-hwmon
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@ -9,6 +9,14 @@ Description:
RO
What: /sys/class/hwmon/hwmonX/label
Description:
A descriptive label that allows to uniquely identify a
device within the system.
The contents of the label are free-form.
RO
What: /sys/class/hwmon/hwmonX/update_interval
Description:
The interval at which the chip will update readings.

4
Documentation/hwmon/sysfs-interface.rst
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@ -99,6 +99,10 @@ Global attributes
`name`
The chip name.
`label`
A descriptive label that allows to uniquely identify a device
within the system.
`update_interval`
The interval at which the chip will update readings.