15590f319SBenjamin Herrenschmidt# Note: This documents additional properties of any device beyond what 25590f319SBenjamin Herrenschmidt# is documented in Documentation/sysfs-rules.txt 35590f319SBenjamin Herrenschmidt 496b0af4bSMartin FuzzeyWhat: /sys/devices/*/of_node 55590f319SBenjamin HerrenschmidtDate: February 2015 65590f319SBenjamin HerrenschmidtContact: Device Tree mailing list <devicetree@vger.kernel.org> 75590f319SBenjamin HerrenschmidtDescription: 85590f319SBenjamin Herrenschmidt Any device associated with a device-tree node will have 95590f319SBenjamin Herrenschmidt an of_path symlink pointing to the corresponding device 105590f319SBenjamin Herrenschmidt node in /sys/firmware/devicetree/ 11*5864f7c1SVijay Kumar 12*5864f7c1SVijay KumarWhat: /sys/devices/*/devspec 13*5864f7c1SVijay KumarDate: October 2016 14*5864f7c1SVijay KumarContact: Device Tree mailing list <devicetree@vger.kernel.org> 15*5864f7c1SVijay KumarDescription: 16*5864f7c1SVijay Kumar If CONFIG_OF is enabled, then this file is present. When 17*5864f7c1SVijay Kumar read, it returns full name of the device node. 18*5864f7c1SVijay Kumar 19*5864f7c1SVijay KumarWhat: /sys/devices/*/obppath 20*5864f7c1SVijay KumarDate: October 2016 21*5864f7c1SVijay KumarContact: Device Tree mailing list <devicetree@vger.kernel.org> 22*5864f7c1SVijay KumarDescription: 23*5864f7c1SVijay Kumar If CONFIG_OF is enabled, then this file is present. When 24*5864f7c1SVijay Kumar read, it returns full name of the device node. 25