diff --git a/arch/arm/boot/dts/mediatek/mt6323.dtsi b/arch/arm/boot/dts/mediatek/mt6323.dtsi
index c230c865116d..c070f4b0936c 100644
--- a/arch/arm/boot/dts/mediatek/mt6323.dtsi
+++ b/arch/arm/boot/dts/mediatek/mt6323.dtsi
@@ -14,6 +14,11 @@ pmic: mt6323 {
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
+		mt6323_adc: adc {
+			compatible = "mediatek,mt6323-auxadc";
+			#io-channel-cells = <1>;
+		};
+
 		mt6323_leds: leds {
 			compatible = "mediatek,mt6323-led";
 			#address-cells = <1>;
diff --git a/arch/arm/boot/dts/mediatek/mt8127.dtsi b/arch/arm/boot/dts/mediatek/mt8127.dtsi
index aced173c2a52..bd61ec7e70c0 100644
--- a/arch/arm/boot/dts/mediatek/mt8127.dtsi
+++ b/arch/arm/boot/dts/mediatek/mt8127.dtsi
@@ -75,7 +75,7 @@ uart_clk: dummy26m {
 			compatible = "fixed-clock";
 			clock-frequency = <26000000>;
 			#clock-cells = <0>;
-                };
+		};
 	};
 
 	timer {