diff --git a/Documentation/netlink/specs/rt-link.yaml b/Documentation/netlink/specs/rt-link.yaml
index 2a23e9699c0b..e07341582771 100644
--- a/Documentation/netlink/specs/rt-link.yaml
+++ b/Documentation/netlink/specs/rt-link.yaml
@@ -1913,6 +1913,35 @@ attribute-sets:
         name: port-range
         type: binary
         struct: ifla-geneve-port-range
+  -
+    name: linkinfo-hsr-attrs
+    name-prefix: ifla-hsr-
+    attributes:
+      -
+        name: slave1
+        type: u32
+      -
+        name: slave2
+        type: u32
+      -
+        name: multicast-spec
+        type: u8
+      -
+        name: supervision-addr
+        type: binary
+        display-hint: mac
+      -
+        name: seq-nr
+        type: u16
+      -
+        name: version
+        type: u8
+      -
+        name: protocol
+        type: u8
+      -
+        name: interlink
+        type: u32
   -
     name: linkinfo-iptun-attrs
     name-prefix: ifla-iptun-
@@ -2299,6 +2328,9 @@ sub-messages:
       -
         value: geneve
         attribute-set: linkinfo-geneve-attrs
+      -
+        value: hsr
+        attribute-set: linkinfo-hsr-attrs
       -
         value: ipip
         attribute-set: linkinfo-iptun-attrs