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1Note:2 This documents additional properties of any device beyond what3 is documented in Documentation/admin-guide/sysfs-rules.rst4 5What: /sys/devices/*/of_node6Date: February 20157Contact: Device Tree mailing list <devicetree@vger.kernel.org>8Description:9 Any device associated with a device-tree node will have10 an of_path symlink pointing to the corresponding device11 node in /sys/firmware/devicetree/12 13What: /sys/devices/*/devspec14Date: October 201615Contact: Device Tree mailing list <devicetree@vger.kernel.org>16Description:17 If CONFIG_OF is enabled, then this file is present. When18 read, it returns full name of the device node.19 20What: /sys/devices/*/obppath21Date: October 201622Contact: Device Tree mailing list <devicetree@vger.kernel.org>23Description:24 If CONFIG_OF is enabled, then this file is present. When25 read, it returns full name of the device node.26 27What: /sys/devices/*/dev28Date: Jun 200629Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>30Description:31 Major and minor numbers of the character device corresponding32 to the device (in <major>:<minor> format).33