diff --git a/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml b/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
index a26633bf52db..45836308c724 100644
--- a/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
+++ b/Documentation/devicetree/bindings/nvmem/nvmem-consumer.yaml
@@ -16,6 +16,8 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description:
       List of phandle to the nvmem providers.
+    items:
+      maxItems: 1
 
   nvmem-cells:
     $ref: /schemas/types.yaml#/definitions/phandle-array