Documentation/ABI/stable/sysfs-devices

   1 # Note: This documents additional properties of any device beyond what
   2 # is documented in Documentation/admin-guide/sysfs-rules.rst
   3
   4 What:           /sys/devices/*/of_node
   5 Date:           February 2015
   6 Contact:        Device Tree mailing list <devicetree@vger.kernel.org>
   7 Description:
   8                 Any device associated with a device-tree node will have
   9                 an of_path symlink pointing to the corresponding device
  10                 node in /sys/firmware/devicetree/
  11
  12 What:           /sys/devices/*/devspec
  13 Date:           October 2016
  14 Contact:        Device Tree mailing list <devicetree@vger.kernel.org>
  15 Description:
  16                 If CONFIG_OF is enabled, then this file is present. When
  17                 read, it returns full name of the device node.
  18
  19 What:           /sys/devices/*/obppath
  20 Date:           October 2016
  21 Contact:        Device Tree mailing list <devicetree@vger.kernel.org>
  22 Description:
  23                 If CONFIG_OF is enabled, then this file is present. When
  24                 read, it returns full name of the device node.