diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index 2871351ab907..353ba7b09a0c 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -149,7 +149,6 @@ adc: adc@e1700000 {
 			clocks = <&clocks CLK_TSADC>;
 			clock-names = "adc";
 			#io-channel-cells = <1>;
-			io-channel-ranges;
 			status = "disabled";
 		};