diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi
index 897103e0a79b..0d9ff12bdf28 100644
--- a/arch/arm/boot/dts/axp209.dtsi
+++ b/arch/arm/boot/dts/axp209.dtsi
@@ -58,6 +58,11 @@
 		status = "disabled";
 	};
 
+	axp_adc: adc {
+		compatible = "x-powers,axp209-adc";
+		#io-channel-cells = <1>;
+	};
+
 	axp_gpio: gpio {
 		compatible = "x-powers,axp209-gpio";
 		gpio-controller;