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