diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index affc3c309353..8d7b47f9dfbf 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
@@ -36,7 +36,7 @@ k3_reset: reset-controller {
 
 	wkup_uart0: serial@42300000 {
 		compatible = "ti,am654-uart";
-		reg = <0x00 0x42300000 0x00 0x100>;
+		reg = <0x42300000 0x100>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>;