diff --git a/Documentation/networking/devlink-info-versions.rst b/Documentation/networking/devlink-info-versions.rst
index c79ad85933831a257e3b15a8243488d51279f6ff..4316342b77468fa000a83b19c8b36a904185b612 100644
--- a/Documentation/networking/devlink-info-versions.rst
+++ b/Documentation/networking/devlink-info-versions.rst
@@ -41,3 +41,8 @@ fw.ncsi
 
 Version of the software responsible for supporting/handling the
 Network Controller Sideband Interface.
+
+fw.psid
+=======
+
+Unique identifier of the firmware parameter set.