diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 66907430a70ab8d64e657c254b45f9be72f82971..d410b9705dd629967819b5a73a5e756569161aa1 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -185,6 +185,21 @@
 		};
 	};
 
+	stm@20100000 {
+		compatible = "arm,coresight-stm", "arm,primecell";
+		reg = <0 0x20100000 0 0x1000>,
+		      <0 0x28000000 0 0x1000000>;
+		reg-names = "stm-base", "stm-stimulus-base";
+
+		clocks = <&soc_smc50mhz>;
+		clock-names = "apb_pclk";
+		power-domains = <&scpi_devpd 0>;
+		port {
+			stm_out_port: endpoint {
+			};
+		};
+	};
+
 	etm0: etm@22040000 {
 		compatible = "arm,coresight-etm4x", "arm,primecell";
 		reg = <0 0x22040000 0 0x1000>;
diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts
index aef138aa5765ea0e2f823d517653d42ac9ae40e9..0033c59a64b585ac20321f90abcbcccfef88a451 100644
--- a/arch/arm64/boot/dts/arm/juno-r1.dts
+++ b/arch/arm64/boot/dts/arm/juno-r1.dts
@@ -235,3 +235,7 @@
 &replicator_in_port0 {
 	remote-endpoint = <&csys2_funnel_out_port>;
 };
+
+&stm_out_port {
+	remote-endpoint = <&csys1_funnel_in_port0>;
+};
diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts
index 827da7c92607ef4735c9d896b2b6a59c70bab112..218d0e4736a86784e5d159ef6d1d4fd4e07f89fa 100644
--- a/arch/arm64/boot/dts/arm/juno-r2.dts
+++ b/arch/arm64/boot/dts/arm/juno-r2.dts
@@ -235,3 +235,7 @@
 &replicator_in_port0 {
 	remote-endpoint = <&csys2_funnel_out_port>;
 };
+
+&stm_out_port {
+	remote-endpoint = <&csys1_funnel_in_port0>;
+};
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index 66fa4388d1811150d7b286e24393d41f6b39748e..bb2820ef3d5b04a40091fc0777d9a5a3bee5bf28 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -210,3 +210,19 @@
 &replicator_in_port0 {
 	remote-endpoint = <&etf0_out_port>;
 };
+
+&stm_out_port {
+	remote-endpoint = <&main_funnel_in_port2>;
+};
+
+&main_funnel {
+	ports {
+		port@3 {
+			reg = <2>;
+			main_funnel_in_port2: endpoint {
+				slave-mode;
+				remote-endpoint = <&stm_out_port>;
+			};
+		};
+	};
+};