1# Note: This documents additional properties of any device beyond what 2# is documented in Documentation/admin-guide/sysfs-rules.rst 3 4What: /sys/devices/*/of_node 5Date: February 2015 6Contact: Device Tree mailing list <devicetree@vger.kernel.org> 7Description: 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 12What: /sys/devices/*/devspec 13Date: October 2016 14Contact: Device Tree mailing list <devicetree@vger.kernel.org> 15Description: 16 If CONFIG_OF is enabled, then this file is present. When 17 read, it returns full name of the device node. 18 19What: /sys/devices/*/obppath 20Date: October 2016 21Contact: Device Tree mailing list <devicetree@vger.kernel.org> 22Description: 23 If CONFIG_OF is enabled, then this file is present. When 24 read, it returns full name of the device node. 25