diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt
index d7f09d011b6d..bfa4ca6f3fc1 100644
--- a/Documentation/ABI/testing/sysfs-bus-thunderbolt
+++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt
@@ -1,31 +1,3 @@
-What:		/sys/bus/thunderbolt/devices/<xdomain>/rx_speed
-Date:		Feb 2021
-KernelVersion:	5.11
-Contact:	Isaac Hazan <isaac.hazan@intel.com>
-Description:	This attribute reports the XDomain RX speed per lane.
-		All RX lanes run at the same speed.
-
-What:		/sys/bus/thunderbolt/devices/<xdomain>/rx_lanes
-Date:		Feb 2021
-KernelVersion:	5.11
-Contact:	Isaac Hazan <isaac.hazan@intel.com>
-Description:	This attribute reports the number of RX lanes the XDomain
-		is using simultaneously through its upstream port.
-
-What:		/sys/bus/thunderbolt/devices/<xdomain>/tx_speed
-Date:		Feb 2021
-KernelVersion:	5.11
-Contact:	Isaac Hazan <isaac.hazan@intel.com>
-Description:	This attribute reports the XDomain TX speed per lane.
-		All TX lanes run at the same speed.
-
-What:		/sys/bus/thunderbolt/devices/<xdomain>/tx_lanes
-Date:		Feb 2021
-KernelVersion:	5.11
-Contact:	Isaac Hazan <isaac.hazan@intel.com>
-Description:	This attribute reports number of TX lanes the XDomain
-		is using simultaneously through its upstream port.
-
 What: /sys/bus/thunderbolt/devices/.../domainX/boot_acl
 Date:		Jun 2018
 KernelVersion:	4.17