diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index fe882d3f828b..8e24c6be2fdd 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -59,6 +59,7 @@ properties:
               - cirrus,ep7209-syscon3
               - cnxt,cx92755-uc
               - econet,en751221-chip-scu
+              - eswin,eic7700-syscfg
               - freecom,fsg-cs2-system-controller
               - fsl,imx93-aonmix-ns-syscfg
               - fsl,imx93-wakeupmix-syscfg