diff --git a/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml b/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml
index 609e98cdaaff..141c72909b15 100644
--- a/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml
@@ -33,6 +33,7 @@ properties:
               - rockchip,rk3568-wdt
               - rockchip,rk3576-wdt
               - rockchip,rk3588-wdt
+              - rockchip,rv1103b-wdt
               - rockchip,rv1108-wdt
               - rockchip,rv1126-wdt
           - const: snps,dw-wdt