diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 06ed74197f89..1f1af7ea2330 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -54,6 +54,14 @@
 		};
 	};
 
+	main_esm: esm@700000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x00 0x700000 0x00 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: rti0, rti1, rti2, rti3 */
+		ti,esm-pins = <224>, <225>, <226>, <227>;
+	};
+
 	serdes0: serdes@900000 {
 		compatible = "ti,phy-am654-serdes";
 		reg = <0x0 0x900000 0x0 0x2000>;
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 1a251d13f80a..7cf1f646500a 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -440,6 +440,14 @@
 		};
 	};
 
+	mcu_esm: esm@40800000 {
+		compatible = "ti,j721e-esm";
+		reg = <0x00 0x40800000 0x00 0x1000>;
+		bootph-pre-ram;
+		/* Interrupt sources: mrti0, mrti1 */
+		ti,esm-pins = <104>, <105>;
+	};
+
 	mcu_rti1: watchdog@40610000 {
 		compatible = "ti,j7-rti-wdt";
 		reg = <0x0 0x40610000 0x0 0x100>;