0001 Note:
0002 This documents additional properties of any device beyond what
0003 is documented in Documentation/admin-guide/sysfs-rules.rst
0004
0005 What: /sys/devices/*/of_node
0006 Date: February 2015
0007 Contact: Device Tree mailing list <devicetree@vger.kernel.org>
0008 Description:
0009 Any device associated with a device-tree node will have
0010 an of_path symlink pointing to the corresponding device
0011 node in /sys/firmware/devicetree/
0012
0013 What: /sys/devices/*/devspec
0014 Date: October 2016
0015 Contact: Device Tree mailing list <devicetree@vger.kernel.org>
0016 Description:
0017 If CONFIG_OF is enabled, then this file is present. When
0018 read, it returns full name of the device node.
0019
0020 What: /sys/devices/*/obppath
0021 Date: October 2016
0022 Contact: Device Tree mailing list <devicetree@vger.kernel.org>
0023 Description:
0024 If CONFIG_OF is enabled, then this file is present. When
0025 read, it returns full name of the device node.
0026
0027 What: /sys/devices/*/dev
0028 Date: Jun 2006
0029 Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
0030 Description:
0031 Major and minor numbers of the character device corresponding
0032 to the device (in <major>:<minor> format).
