1Note:
2  This documents additional properties of any device beyond what
3  is documented in Documentation/admin-guide/sysfs-rules.rst
4
5What:		/sys/devices/*/of_node
6Date:		February 2015
7Contact:	Device Tree mailing list <devicetree@vger.kernel.org>
8Description:
9		Any device associated with a device-tree node will have
10		an of_path symlink pointing to the corresponding device
11		node in /sys/firmware/devicetree/
12
13What:		/sys/devices/*/devspec
14Date:		October 2016
15Contact:	Device Tree mailing list <devicetree@vger.kernel.org>
16Description:
17		If CONFIG_OF is enabled, then this file is present. When
18		read, it returns full name of the device node.
19
20What:		/sys/devices/*/obppath
21Date:		October 2016
22Contact:	Device Tree mailing list <devicetree@vger.kernel.org>
23Description:
24		If CONFIG_OF is enabled, then this file is present. When
25		read, it returns full name of the device node.
26
27What:		/sys/devices/*/dev
28Date:		Jun 2006
29Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
30Description:
31		Major and minor numbers of the character device corresponding
32		to the device (in <major>:<minor> format).
33