diff --git a/Documentation/devicetree/bindings/spi/nuvoton,ma35d1-qspi.yaml b/Documentation/devicetree/bindings/spi/nuvoton,ma35d1-qspi.yaml
index 377ccf4fb224..40965ec5163b 100644
--- a/Documentation/devicetree/bindings/spi/nuvoton,ma35d1-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/nuvoton,ma35d1-qspi.yaml
@@ -33,6 +33,8 @@ properties:
     maximum: 2
     default: 2
 
+  cs-gpios: false
+
 required:
   - compatible
   - reg