diff --git a/Documentation/devicetree/bindings/clock/renesas,9series.yaml b/Documentation/devicetree/bindings/clock/renesas,9series.yaml
index af6319697b1c..a85f78ce2970 100644
--- a/Documentation/devicetree/bindings/clock/renesas,9series.yaml
+++ b/Documentation/devicetree/bindings/clock/renesas,9series.yaml
@@ -62,7 +62,7 @@ properties:
     description: Output clock down spread in pcm (1/1000 of percent)
 
 patternProperties:
-  "^DIF[0-19]$":
+  "^DIF1?[0-9]$":
     type: object
     description:
       Description of one of the outputs (DIF0..DIF19).
@@ -107,6 +107,15 @@ examples:
             DIF0 {
                 renesas,slew-rate = <3000000>;
             };
+
+            /* Not present on 9FGV0241, used for DT validation only */
+            DIF2 {
+                renesas,slew-rate = <2000000>;
+            };
+
+            DIF19 {
+                renesas,slew-rate = <3000000>;
+            };
         };
     };