diff --git a/arch/arm/dts/ulcb.dtsi b/arch/arm/dts/ulcb.dtsi
index b0ad118..9b9d70e 100644
--- a/arch/arm/dts/ulcb.dtsi
+++ b/arch/arm/dts/ulcb.dtsi
@@ -190,6 +190,10 @@
 	};
 };
 
+&i2c_dvfs {
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };