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Documentation/ABI: Added ABI information for devspec and obppath.

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Updated Documentation/ABI for devspec and obppath sysfs entries.

Signed-off-by: Vijay Kumar <vijay.ac.kumar@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Vijay Kumar 2016-10-06 12:06:12 -07:00 committed by Greg Kroah-Hartman
parent 51fa91475e
commit 5864f7c113
1 changed files with 14 additions and 0 deletions
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14
Documentation/ABI/stable/sysfs-devices
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@ -8,3 +8,17 @@ Description:
Any device associated with a device-tree node will have
an of_path symlink pointing to the corresponding device
node in /sys/firmware/devicetree/
What: /sys/devices/*/devspec
Date: October 2016
Contact: Device Tree mailing list <devicetree@vger.kernel.org>
Description:
If CONFIG_OF is enabled, then this file is present. When
read, it returns full name of the device node.
What: /sys/devices/*/obppath
Date: October 2016
Contact: Device Tree mailing list <devicetree@vger.kernel.org>
Description:
If CONFIG_OF is enabled, then this file is present. When
read, it returns full name of the device node.