[PATCH v2 2/2] arm64: dts: qcom: hamoa: enable ETR and CTCU devices

[Jie Gan]

Embedded Trace Router(ETR) is working as a DDR memory sink to collect
tracing data from source device.

The CTCU serves as the control unit for the ETR device, managing its
behavior to determine how trace data is collected.

Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan at oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/hamoa.dtsi | 160 +++++++++++++++++++++++++++++++++++-
 1 file changed, 159 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index a17900eacb20..3b90133da4e7 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -6713,6 +6713,35 @@ data-pins {
 			};
 		};
 
+		ctcu at 10001000 {
+			compatible = "qcom,hamoa-ctcu", "qcom,sa8775p-ctcu";
+			reg = <0x0 0x10001000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb";
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port at 0 {
+					reg = <0>;
+
+					ctcu_in0: endpoint {
+						remote-endpoint = <&etr0_out>;
+					};
+				};
+
+				port at 1 {
+					reg = <1>;
+
+					ctcu_in1: endpoint {
+						remote-endpoint = <&etr1_out>;
+					};
+				};
+			};
+		};
+
 		stm at 10002000 {
 			compatible = "arm,coresight-stm", "arm,primecell";
 			reg = <0x0 0x10002000 0x0 0x1000>,
@@ -6927,6 +6956,122 @@ qdss_funnel_out: endpoint {
 			};
 		};
 
+		replicator at 10046000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x10046000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			in-ports {
+				port {
+					qdss_rep_in: endpoint {
+						remote-endpoint = <&swao_rep_out0>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					qdss_rep_out0: endpoint {
+						remote-endpoint = <&etr_rep_in>;
+					};
+				};
+			};
+		};
+
+		tmc_etr: tmc at 10048000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x0 0x10048000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			iommus = <&apps_smmu 0x04e0 0x0>;
+
+			arm,scatter-gather;
+
+			in-ports {
+				port {
+					etr0_in: endpoint {
+						remote-endpoint = <&etr_rep_out0>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					etr0_out: endpoint {
+						remote-endpoint = <&ctcu_in0>;
+					};
+				};
+			};
+		};
+
+		replicator at 1004e000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0x0 0x1004e000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			in-ports {
+				port {
+					etr_rep_in: endpoint {
+						remote-endpoint = <&qdss_rep_out0>;
+					};
+				};
+			};
+
+			out-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port at 0 {
+					reg = <0>;
+
+					etr_rep_out0: endpoint {
+						remote-endpoint = <&etr0_in>;
+					};
+				};
+
+				port at 1 {
+					reg = <1>;
+
+					etr_rep_out1: endpoint {
+						remote-endpoint = <&etr1_in>;
+					};
+				};
+			};
+		};
+
+		tmc_etr1: tmc at 1004f000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0x0 0x1004f000 0x0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			iommus = <&apps_smmu 0x0500 0x0>;
+
+			arm,scatter-gather;
+			arm,buffer-size = <0x400000>;
+
+			in-ports {
+				port {
+					etr1_in: endpoint {
+						remote-endpoint = <&etr_rep_out1>;
+					};
+				};
+			};
+
+			out-ports {
+				port {
+					etr1_out: endpoint {
+						remote-endpoint = <&ctcu_in1>;
+					};
+				};
+			};
+		};
+
 		tpdm at 10800000 {
 			compatible = "qcom,coresight-tpdm", "arm,primecell";
 			reg = <0x0 0x10800000 0x0 0x1000>;
@@ -7240,7 +7385,20 @@ swao_rep_in: endpoint {
 			};
 
 			out-ports {
-				port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port at 0 {
+					reg = <0>;
+
+					swao_rep_out0: endpoint {
+						remote-endpoint = <&qdss_rep_in>;
+					};
+				};
+
+				port at 1 {
+					reg = <1>;
+
 					swao_rep_out1: endpoint {
 						remote-endpoint = <&eud_in>;
 					};

-- 
2.34.1