backlight: adp5520: document sysfs attributes
authorAishwarya Pant <aishpant@gmail.com>
Tue, 6 Feb 2018 07:40:26 +0000 (13:10 +0530)
committerJonathan Corbet <corbet@lwn.net>
Fri, 23 Feb 2018 15:21:13 +0000 (08:21 -0700)
commit9671a7f1319a793c5dc728f29f5a62c564f806ea
treef198d17cd267eb25dd31841112d37a76808b5e4f
parent24f4c6c890e69fa805cfc3112b3c7bfe75a88805
backlight: adp5520: document sysfs attributes

Add documentation for sysfs interface of adp5520/adp5501 analog devices
backlight driver by reading code and looking through git commit logs.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/ABI/testing/sysfs-class-backlight-adp5520 [new file with mode: 0644]