diff --git a/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml b/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
index afd1919c6b1c..c713e23819f1 100644
--- a/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
+++ b/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
@@ -19,12 +19,7 @@ select: false
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - enum:
-              - kontron,sa67-vpd
-          - const: kontron,sl28-vpd
-      - const: kontron,sl28-vpd
+    const: kontron,sl28-vpd
 
   serial-number:
     type: object