diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi
index 2c33ad6be991..6a7c8fa78ef6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi
@@ -402,6 +402,10 @@
 	status = "okay";
 };
 
+&saradc {
+	status = "okay";
+};
+
 &pinctrl {
 	sdio-pwrseq {
 		wifi_enable_h: wifi-enable-h {