diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml b/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml
index 5756f617df36..1deae2f4f09d 100644
--- a/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml
@@ -13,7 +13,12 @@ maintainers:
 
 properties:
   compatible:
-    const: sprd,sc2731-rtc
+    oneOf:
+      - items:
+          - enum:
+              - sprd,sc2730-rtc
+          - const: sprd,sc2731-rtc
+      - const: sprd,sc2731-rtc
 
   reg:
     maxItems: 1