diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 876c0623f322..a02e2fe2bfb2 100644
--- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -73,7 +73,6 @@ patternProperties:
           Compatible of the SPI device.
 
       reg:
-        maxItems: 1
         minimum: 0
         maximum: 256
         description: