diff --git a/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml b/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
index 24382cdda645..38589fdbc80d 100644
--- a/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
@@ -20,8 +20,8 @@ properties:
 
   reg:
     items:
-      - the SPI master registers
-      - the SPI slave registers
+      - description: the SPI master registers
+      - description: the SPI slave registers
 
   reg-names:
     items: