diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 4b66a1c588f8..c6f81431983e 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -998,6 +998,441 @@ tlmm: pinctrl@3400000 {
 			#interrupt-cells = <0x2>;
 		};
 
+		stm@6002000 {
+			compatible = "arm,coresight-stm", "arm,primecell";
+			reg = <0x06002000 0x1000>,
+			      <0x16280000 0x180000>;
+			reg-names = "stm-base", "stm-data-base";
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					stm_out: endpoint {
+						remote-endpoint = <&funnel0_in7>;
+					};
+				};
+			};
+		};
+
+		funnel@6041000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x06041000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					funnel0_out: endpoint {
+						remote-endpoint =
+						  <&merge_funnel_in0>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@7 {
+					reg = <7>;
+					funnel0_in7: endpoint {
+						remote-endpoint = <&stm_out>;
+					};
+				};
+			};
+		};
+
+		funnel@6042000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x06042000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					funnel1_out: endpoint {
+						remote-endpoint =
+						  <&merge_funnel_in1>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@6 {
+					reg = <6>;
+					funnel1_in6: endpoint {
+						remote-endpoint =
+						  <&apss_merge_funnel_out>;
+					};
+				};
+			};
+		};
+
+		funnel@6045000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x06045000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					merge_funnel_out: endpoint {
+						remote-endpoint =
+						  <&etf_in>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					merge_funnel_in0: endpoint {
+						remote-endpoint =
+						  <&funnel0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					merge_funnel_in1: endpoint {
+						remote-endpoint =
+						  <&funnel1_out>;
+					};
+				};
+			};
+		};
+
+		replicator@6046000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x06046000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					replicator_out: endpoint {
+						remote-endpoint = <&etr_in>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					replicator_in: endpoint {
+						remote-endpoint = <&etf_out>;
+					};
+				};
+			};
+		};
+
+		etf@6047000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x06047000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					etf_out: endpoint {
+						remote-endpoint =
+						  <&replicator_in>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					etf_in: endpoint {
+						remote-endpoint =
+						  <&merge_funnel_out>;
+					};
+				};
+			};
+		};
+
+		etr@6048000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x06048000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+			arm,scatter-gather;
+
+			in-ports {
+				port {
+					etr_in: endpoint {
+						remote-endpoint =
+						  <&replicator_out>;
+					};
+				};
+			};
+		};
+
+		etm@7840000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07840000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU0>;
+
+			out-ports {
+				port {
+					etm0_out: endpoint {
+						remote-endpoint =
+						  <&apss_funnel_in0>;
+					};
+				};
+			};
+		};
+
+		etm@7940000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07940000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU1>;
+
+			out-ports {
+				port {
+					etm1_out: endpoint {
+						remote-endpoint =
+						  <&apss_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		etm@7a40000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07a40000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU2>;
+
+			out-ports {
+				port {
+					etm2_out: endpoint {
+						remote-endpoint =
+						  <&apss_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		etm@7b40000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07b40000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU3>;
+
+			out-ports {
+				port {
+					etm3_out: endpoint {
+						remote-endpoint =
+						  <&apss_funnel_in3>;
+					};
+				};
+			};
+		};
+
+		funnel@7b60000 { /* APSS Funnel */
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07b60000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					apss_funnel_out: endpoint {
+						remote-endpoint =
+						  <&apss_merge_funnel_in>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					apss_funnel_in0: endpoint {
+						remote-endpoint =
+						  <&etm0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					apss_funnel_in1: endpoint {
+						remote-endpoint =
+						  <&etm1_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					apss_funnel_in2: endpoint {
+						remote-endpoint =
+						  <&etm2_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					apss_funnel_in3: endpoint {
+						remote-endpoint =
+						  <&etm3_out>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					apss_funnel_in4: endpoint {
+						remote-endpoint =
+						  <&etm4_out>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					apss_funnel_in5: endpoint {
+						remote-endpoint =
+						  <&etm5_out>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					apss_funnel_in6: endpoint {
+						remote-endpoint =
+						  <&etm6_out>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					apss_funnel_in7: endpoint {
+						remote-endpoint =
+						  <&etm7_out>;
+					};
+				};
+			};
+		};
+
+		funnel@7b70000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x07b70000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			out-ports {
+				port {
+					apss_merge_funnel_out: endpoint {
+						remote-endpoint =
+						  <&funnel1_in6>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					apss_merge_funnel_in: endpoint {
+						remote-endpoint =
+						  <&apss_funnel_out>;
+					};
+				};
+			};
+		};
+
+		etm@7c40000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07c40000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU4>;
+
+			port{
+				etm4_out: endpoint {
+					remote-endpoint = <&apss_funnel_in4>;
+				};
+			};
+		};
+
+		etm@7d40000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07d40000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU5>;
+
+			port{
+				etm5_out: endpoint {
+					remote-endpoint = <&apss_funnel_in5>;
+				};
+			};
+		};
+
+		etm@7e40000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07e40000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU6>;
+
+			port{
+				etm6_out: endpoint {
+					remote-endpoint = <&apss_funnel_in6>;
+				};
+			};
+		};
+
+		etm@7f40000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0x07f40000 0x1000>;
+
+			clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>;
+			clock-names = "apb_pclk", "atclk";
+
+			cpu = <&CPU7>;
+
+			port{
+				etm7_out: endpoint {
+					remote-endpoint = <&apss_funnel_in7>;
+				};
+			};
+		};
+
 		spmi_bus: spmi@800f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg =	<0x0800f000 0x1000>,