diff --git a/Documentation/devicetree/bindings/arm/npcm/npcm.yaml b/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
index ea9c3103761df49f5d493cf1484e31e7363164ed..43409e5721d59bd0d6da4156b5e0a231120c5c3b 100644
--- a/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
+++ b/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
@@ -27,4 +27,10 @@ properties:
               - nuvoton,npcm750-evb         # NPCM750 evaluation board
           - const: nuvoton,npcm750
 
+      - description: NPCM845 based boards
+        items:
+          - enum:
+              - nuvoton,npcm845-evb         # NPCM845 evaluation board
+          - const: nuvoton,npcm845
+
 additionalProperties: true