| Benjamin Herrenschmidt | 5590f31 | 2015-02-18 11:25:18 +1100 | [diff] [blame] | 1 | # Note: This documents additional properties of any device beyond what |
| 2 | # is documented in Documentation/sysfs-rules.txt |
| 3 | |
| Martin Fuzzey | 96b0af4 | 2016-05-20 14:23:38 +0200 | [diff] [blame] | 4 | What: /sys/devices/*/of_node |
| Benjamin Herrenschmidt | 5590f31 | 2015-02-18 11:25:18 +1100 | [diff] [blame] | 5 | Date: February 2015 |
| 6 | Contact: Device Tree mailing list <devicetree@vger.kernel.org> |
| 7 | Description: |
| 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/ |
| Vijay Kumar | 5864f7c | 2016-10-06 12:06:12 -0700 | [diff] [blame] | 11 | |
| 12 | What: /sys/devices/*/devspec |
| 13 | Date: October 2016 |
| 14 | Contact: Device Tree mailing list <devicetree@vger.kernel.org> |
| 15 | Description: |
| 16 | If CONFIG_OF is enabled, then this file is present. When |
| 17 | read, it returns full name of the device node. |
| 18 | |
| 19 | What: /sys/devices/*/obppath |
| 20 | Date: October 2016 |
| 21 | Contact: Device Tree mailing list <devicetree@vger.kernel.org> |
| 22 | Description: |
| 23 | If CONFIG_OF is enabled, then this file is present. When |
| 24 | read, it returns full name of the device node. |