diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index c0f05ee77ae54637b562beb8cf18264175c62e7e..6865137fd114c7364c88f104a7413bf3d89c3218 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -228,6 +228,8 @@ adc0: adc@4003b000 {
 				clock-names = "adc";
 				#io-channel-cells = <1>;
 				status = "disabled";
+				fsl,adck-max-frequency = <30000000>, <40000000>,
+							<20000000>;
 			};
 
 			wdoga5: wdog@4003e000 {
@@ -470,6 +472,8 @@ esdhc0: esdhc@400b1000 {
 					<&clks VF610_CLK_ESDHC0>;
 				clock-names = "ipg", "ahb", "per";
 				status = "disabled";
+				fsl,adck-max-frequency = <30000000>, <40000000>,
+							<20000000>;
 			};
 
 			esdhc1: esdhc@400b2000 {