[PATCH 1/4] arm64: dts: qcom: hamoa: Add CoreSight nodes for APSS debug block

[Jie Gan]

The APSS debug block is built with CoreSight devices like ETM,
replicator, funnel and TMC ETF. Add dt nodes for these devices to enable
ETM trace.

The replicator, funnel and TMC ETF nodes in this block are physically
powered by the CPU cluster power rail rather than by a dedicated always-on
rail. Add a power-domains property referencing the corresponding
cluster_pdN domain to each of these nodes, so their power state is
tied to the CPU cluster domain and the runtime PM core can power the
domain on before the devices are accessed and let it be powered off
otherwise.

Signed-off-by: Jie Gan <jie.gan@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/hamoa.dtsi | 884 ++++++++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/purwa.dtsi |  12 +
 2 files changed, 896 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index 4e35254cdd11..370b6bba2594 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -326,6 +326,210 @@ eud_in: endpoint {
 		};
 	};
 
+	etm-0 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu0>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm0_out: endpoint {
+					remote-endpoint = <&ncc0_0_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-1 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu1>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm1_out: endpoint {
+					remote-endpoint = <&ncc0_1_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-2 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu2>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm2_out: endpoint {
+					remote-endpoint = <&ncc0_2_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-3 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu3>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm3_out: endpoint {
+					remote-endpoint = <&ncc0_3_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-4 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu4>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm4_out: endpoint {
+					remote-endpoint = <&ncc1_0_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-5 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu5>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm5_out: endpoint {
+					remote-endpoint = <&ncc1_1_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-6 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu6>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm6_out: endpoint {
+					remote-endpoint = <&ncc1_2_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm-7 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu7>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm7_out: endpoint {
+					remote-endpoint = <&ncc1_3_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm8: etm-8 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu8>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm8_out: endpoint {
+					remote-endpoint = <&ncc2_0_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm9: etm-9 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu9>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm9_out: endpoint {
+					remote-endpoint = <&ncc2_1_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm10: etm-10 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu10>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm10_out: endpoint {
+					remote-endpoint = <&ncc2_2_rep_in>;
+				};
+			};
+		};
+	};
+
+	etm11: etm-11 {
+		compatible = "arm,coresight-etm4x-sysreg";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu11>;
+		qcom,skip-power-up;
+
+		out-ports {
+			port {
+				etm11_out: endpoint {
+					remote-endpoint = <&ncc2_3_rep_in>;
+				};
+			};
+		};
+	};
+
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-x1e80100", "qcom,scm";
@@ -6986,6 +7190,14 @@ funnel1_in2: endpoint {
 					};
 				};
 
+				port@4 {
+					reg = <4>;
+
+					funnel1_in4: endpoint {
+						remote-endpoint = <&apss_funnel_out>;
+					};
+				};
+
 				port@5 {
 					reg = <5>;
 
@@ -8433,6 +8645,678 @@ ddr_funnel1_out: endpoint {
 			};
 		};
 
+		funnel@12080000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x12080000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					apss_funnel_in0: endpoint {
+						remote-endpoint = <&ncc0_etf_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					apss_funnel_in1: endpoint {
+						remote-endpoint = <&ncc1_etf_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					apss_funnel_in2: endpoint {
+						remote-endpoint = <&ncc2_etf_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					apss_funnel_out: endpoint {
+						remote-endpoint = <&funnel1_in4>;
+					};
+				};
+			};
+		};
+
+		funnel@13401000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x13401000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					reg = <2>;
+
+					ncc0_2_funnel_in2: endpoint {
+						remote-endpoint = <&ncc0_1_funnel_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_2_funnel_out: endpoint {
+						remote-endpoint = <&ncc0_etf_in>;
+					};
+				};
+			};
+		};
+
+		tmc@13409000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x0 0x13409000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				port {
+					ncc0_etf_in: endpoint {
+						remote-endpoint = <&ncc0_2_funnel_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_etf_out: endpoint {
+						remote-endpoint = <&apss_funnel_in0>;
+					};
+				};
+			};
+		};
+
+		replicator@13490000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x13490000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				port {
+					ncc0_0_rep_in: endpoint {
+						remote-endpoint = <&etm0_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_0_rep_out: endpoint {
+						remote-endpoint = <&ncc0_1_funnel_in0>;
+					};
+				};
+			};
+		};
+
+		replicator@134a0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x134a0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				port {
+					ncc0_1_rep_in: endpoint {
+						remote-endpoint = <&etm1_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_1_rep_out: endpoint {
+						remote-endpoint = <&ncc0_1_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		replicator@134b0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x134b0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				port {
+					ncc0_2_rep_in: endpoint {
+						remote-endpoint = <&etm2_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_2_rep_out: endpoint {
+						remote-endpoint = <&ncc0_1_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		replicator@134c0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x134c0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				port {
+					ncc0_3_rep_in: endpoint {
+						remote-endpoint = <&etm3_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_3_rep_out: endpoint {
+						remote-endpoint = <&ncc0_1_funnel_in3>;
+					};
+				};
+			};
+		};
+
+		funnel@134d0000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x134d0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd0>;
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					ncc0_1_funnel_in0: endpoint {
+						remote-endpoint = <&ncc0_0_rep_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					ncc0_1_funnel_in1: endpoint {
+						remote-endpoint = <&ncc0_1_rep_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					ncc0_1_funnel_in2: endpoint {
+						remote-endpoint = <&ncc0_2_rep_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+
+					ncc0_1_funnel_in3: endpoint {
+						remote-endpoint = <&ncc0_3_rep_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc0_1_funnel_out: endpoint {
+						remote-endpoint = <&ncc0_2_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		funnel@13901000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x13901000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					reg = <2>;
+
+					ncc1_2_funnel_in2: endpoint {
+						remote-endpoint = <&ncc1_1_funnel_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_2_funnel_out: endpoint {
+						remote-endpoint = <&ncc1_etf_in>;
+					};
+				};
+			};
+		};
+
+		tmc@13909000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x0 0x13909000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				port {
+					ncc1_etf_in: endpoint {
+						remote-endpoint = <&ncc1_2_funnel_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_etf_out: endpoint {
+						remote-endpoint = <&apss_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		replicator@13990000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x13990000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				port {
+					ncc1_0_rep_in: endpoint {
+						remote-endpoint = <&etm4_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_0_rep_out: endpoint {
+						remote-endpoint = <&ncc1_1_funnel_in0>;
+					};
+				};
+			};
+		};
+
+		replicator@139a0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x139a0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				port {
+					ncc1_1_rep_in: endpoint {
+						remote-endpoint = <&etm5_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_1_rep_out: endpoint {
+						remote-endpoint = <&ncc1_1_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		replicator@139b0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x139b0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				port {
+					ncc1_2_rep_in: endpoint {
+						remote-endpoint = <&etm6_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_2_rep_out: endpoint {
+						remote-endpoint = <&ncc1_1_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		replicator@139c0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x139c0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				port {
+					ncc1_3_rep_in: endpoint {
+						remote-endpoint = <&etm7_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_3_rep_out: endpoint {
+						remote-endpoint = <&ncc1_1_funnel_in3>;
+					};
+				};
+			};
+		};
+
+		funnel@139d0000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x139d0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd1>;
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					ncc1_1_funnel_in0: endpoint {
+						remote-endpoint = <&ncc1_0_rep_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					ncc1_1_funnel_in1: endpoint {
+						remote-endpoint = <&ncc1_1_rep_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					ncc1_1_funnel_in2: endpoint {
+						remote-endpoint = <&ncc1_2_rep_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+
+					ncc1_1_funnel_in3: endpoint {
+						remote-endpoint = <&ncc1_3_rep_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc1_1_funnel_out: endpoint {
+						remote-endpoint = <&ncc1_2_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		cluster2_funnel_l2: funnel@13e01000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x13e01000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					reg = <2>;
+
+					ncc2_2_funnel_in2: endpoint {
+						remote-endpoint = <&ncc2_1_funnel_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_2_funnel_out: endpoint {
+						remote-endpoint = <&ncc2_etf_in>;
+					};
+				};
+			};
+		};
+
+		cluster2_etf: tmc@13e09000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x0 0x13e09000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				port {
+					ncc2_etf_in: endpoint {
+						remote-endpoint = <&ncc2_2_funnel_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_etf_out: endpoint {
+						remote-endpoint = <&apss_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		cluster2_rep_2_0: replicator@13e90000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x13e90000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				port {
+					ncc2_0_rep_in: endpoint {
+						remote-endpoint = <&etm8_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_0_rep_out: endpoint {
+						remote-endpoint = <&ncc2_1_funnel_in0>;
+					};
+				};
+			};
+		};
+
+		cluster2_rep_2_1: replicator@13ea0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x13ea0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				port {
+					ncc2_1_rep_in: endpoint {
+						remote-endpoint = <&etm9_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_1_rep_out: endpoint {
+						remote-endpoint = <&ncc2_1_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		cluster2_rep_2_2: replicator@13eb0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x13eb0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				port {
+					ncc2_2_rep_in: endpoint {
+						remote-endpoint = <&etm10_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_2_rep_out: endpoint {
+						remote-endpoint = <&ncc2_1_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		cluster2_rep_2_3: replicator@13ec0000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x13ec0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				port {
+					ncc2_3_rep_in: endpoint {
+						remote-endpoint = <&etm11_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_3_rep_out: endpoint {
+						remote-endpoint = <&ncc2_1_funnel_in3>;
+					};
+				};
+			};
+		};
+
+		cluster2_funnel_l1: funnel@13ed0000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0x0 0x13ed0000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			power-domains = <&cluster_pd2>;
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					ncc2_1_funnel_in0: endpoint {
+						remote-endpoint = <&ncc2_0_rep_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					ncc2_1_funnel_in1: endpoint {
+						remote-endpoint = <&ncc2_1_rep_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					ncc2_1_funnel_in2: endpoint {
+						remote-endpoint = <&ncc2_2_rep_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+
+					ncc2_1_funnel_in3: endpoint {
+						remote-endpoint = <&ncc2_3_rep_out>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					ncc2_1_funnel_out: endpoint {
+						remote-endpoint = <&ncc2_2_funnel_in2>;
+					};
+				};
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,x1e80100-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0 0x15000000 0 0x100000>;
diff --git a/arch/arm64/boot/dts/qcom/purwa.dtsi b/arch/arm64/boot/dts/qcom/purwa.dtsi
index 4348dd3d1dc5..90069c8e1d40 100644
--- a/arch/arm64/boot/dts/qcom/purwa.dtsi
+++ b/arch/arm64/boot/dts/qcom/purwa.dtsi
@@ -8,7 +8,15 @@
 
 #include <dt-bindings/clock/qcom,x1p42100-videocc.h>
 
+/delete-node/ &apss_funnel_in2;
 /delete-node/ &bwmon_cluster0;
+/delete-node/ &cluster2_etf;
+/delete-node/ &cluster2_funnel_l1;
+/delete-node/ &cluster2_funnel_l2;
+/delete-node/ &cluster2_rep_2_0;
+/delete-node/ &cluster2_rep_2_1;
+/delete-node/ &cluster2_rep_2_2;
+/delete-node/ &cluster2_rep_2_3;
 /delete-node/ &cluster_pd2;
 /delete-node/ &cpu_map_cluster2;
 /delete-node/ &cpu8;
@@ -19,6 +27,10 @@
 /delete-node/ &cpu_pd9;
 /delete-node/ &cpu_pd10;
 /delete-node/ &cpu_pd11;
+/delete-node/ &etm8;
+/delete-node/ &etm9;
+/delete-node/ &etm10;
+/delete-node/ &etm11;
 /delete-node/ &gpu_opp_table;
 /delete-node/ &gpu_speed_bin;
 /delete-node/ &iris_opp_table;

-- 
2.34.1