diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
index 1f14d71438b4ff800a75f521e35fe446787fde14..eb577cdbc64b065960bc03cbd2d7347b3c4b68d6 100644
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
@@ -157,9 +157,13 @@
 };
 
 &mcu_uart0 {
+	/delete-property/ power-domains;
+	/delete-property/ clocks;
+	/delete-property/ clock-names;
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_uart0_pins_default>;
 	status = "okay";
+	clock-frequency = <48000000>;
 };
 
 &main_uart0 {