diff --git a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
index db165a235cb6..66d73e9025d6 100644
--- a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
+++ b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
@@ -18,7 +18,14 @@ properties:
           - const: qcom,sa8255p-ufshc
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
+
+  reg-names:
+    minItems: 1
+    items:
+      - const: std
+      - const: mcq
 
   interrupts:
     maxItems: 1