diff --git a/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi b/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi
index 3fc588b..60b2637 100644
--- a/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi
@@ -178,9 +178,16 @@
 		};
 	};
 
-	chipid@43000014 {
-		compatible = "ti,am654-chipid";
-		reg = <0x00 0x43000014 0x00 0x4>;
+	wkup_conf: bus@43000000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x00 0x43000000 0x20000>;
+
+		chipid: chipid@14 {
+			compatible = "ti,am654-chipid";
+			reg = <0x14 0x4>;
+		};
 	};
 
 	/* MCU_TIMERIO pad input CTRLMMR_MCU_TIMER*_CTRL registers */
@@ -346,8 +353,12 @@
 			compatible = "ti,j721e-navss-mcu-udmap";
 			reg = <0x00 0x285c0000 0x00 0x100>,
 			      <0x00 0x2a800000 0x00 0x40000>,
-			      <0x00 0x2aa00000 0x00 0x40000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt";
+			      <0x00 0x2aa00000 0x00 0x40000>,
+			      <0x00 0x284a0000 0x00 0x4000>,
+			      <0x00 0x284c0000 0x00 0x4000>,
+			      <0x00 0x28400000 0x00 0x2000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt",
+				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;