diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
index 28fb9a7dd70f..3bec8af91bbb 100644
--- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
@@ -58,6 +58,11 @@ patternProperties:
             meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60
             meson-axg-nfc 8
 
+      nand-rb:
+        maxItems: 1
+        items:
+          maximum: 0
+
 required:
   - compatible
   - reg
@@ -87,6 +92,7 @@ examples:
 
       nand@0 {
         reg = <0>;
+        nand-rb = <0>;
       };
     };