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From:   Mao Jinlong <quic_jinlmao@quicinc.com>
To:     Mathieu Poirier <mathieu.poirier@linaro.org>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>
CC:     Mao Jinlong <quic_jinlmao@quicinc.com>,
        Mike Leach <mike.leach@linaro.org>,
        Leo Yan <leo.yan@linaro.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        <coresight@lists.linaro.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>,
        Tingwei Zhang <quic_tingweiz@quicinc.com>,
        Yuanfang Zhang <quic_yuanfang@quicinc.com>,
        Tao Zhang <quic_taozha@quicinc.com>,
        Trilok Soni <quic_tsoni@quicinc.com>,
        Hao Zhang <quic_hazha@quicinc.com>,
        <linux-arm-msm@vger.kernel.org>
Subject: [PATCH v4 09/10] ARM: dts: msm: Add coresight components for SM8250
Date:   Thu, 24 Mar 2022 20:17:33 +0800
Message-ID: <20220324121734.21531-10-quic_jinlmao@quicinc.com>
In-Reply-To: <20220324121734.21531-1-quic_jinlmao@quicinc.com>
References: <20220324121734.21531-1-quic_jinlmao@quicinc.com>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

Add coresight device tree for sm8250. STM/ETM are added.

Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
---
 .../arm64/boot/dts/qcom/sm8250-coresight.dtsi | 526 ++++++++++++++++++
 arch/arm64/boot/dts/qcom/sm8250.dtsi          |   2 +
 2 files changed, 528 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sm8250-coresight.dtsi

diff --git a/arch/arm64/boot/dts/qcom/sm8250-coresight.dtsi b/arch/arm64/boot/dts/qcom/sm8250-coresight.dtsi
new file mode 100644
index 000000000000..1de42fd39248
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8250-coresight.dtsi
@@ -0,0 +1,526 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+&soc {
+
+	stm@6002000 {
+		compatible = "arm,coresight-stm", "arm,primecell";
+		reg = <0 0x06002000 0 0x1000>,
+		      <0 0x16280000 0 0x180000>;
+		reg-names = "stm-base", "stm-stimulus-base";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				stm_out: endpoint {
+					remote-endpoint =
+					  <&funnel0_in7>;
+				};
+			};
+		};
+	};
+
+	funnel@6041000 {
+		compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+		reg = <0 0x06041000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		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 = <0 0x06042000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				funnel2_out: endpoint {
+					remote-endpoint =
+					  <&merge_funnel_in2>;
+				};
+			};
+		};
+
+		in-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@2 {
+				reg = <4>;
+				funnel2_in5: endpoint {
+					remote-endpoint =
+					  <&apss_merge_funnel_out>;
+				};
+			};
+		};
+	};
+
+	funnel@6b04000 {
+		compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+		arm,primecell-periphid = <0x000bb908>;
+
+		reg = <0 0x6b04000 0 0x1000>;
+		reg-names = "funnel-base";
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				merge_funnel_out: endpoint {
+					remote-endpoint =
+						<&etf_in>;
+				};
+			};
+		};
+
+		in-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@7 {
+				reg = <7>;
+				funnel_swao_in_funnel_merg: endpoint {
+					remote-endpoint=
+						<&funnel_merg_out_funnel_swao>;
+				};
+			};
+		};
+
+	};
+
+	funnel@6045000 {
+		compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+		reg = <0 0x06045000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				funnel_merg_out_funnel_swao: endpoint {
+					remote-endpoint = <&funnel_swao_in_funnel_merg>;
+				};
+			};
+		};
+
+		in-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0>;
+				merge_funnel_in0: endpoint {
+					remote-endpoint =
+					  <&funnel0_out>;
+				};
+			};
+
+			port@2 {
+				reg = <1>;
+				merge_funnel_in2: endpoint {
+					remote-endpoint =
+					  <&funnel2_out>;
+				};
+			};
+		};
+	};
+
+	replicator@6046000 {
+		compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+		reg = <0 0x06046000 0 0x1000>;
+
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				replicator_out: endpoint {
+					remote-endpoint = <&etr_in>;
+				};
+			};
+		};
+
+		in-ports {
+			port {
+				replicator_cx_in_swao_out: endpoint {
+					remote-endpoint = <&replicator_swao_out_cx_in>;
+				};
+			};
+		};
+	};
+
+	replicator@6b06000 {
+		compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+		reg = <0 0x06b06000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				replicator_swao_out_cx_in: endpoint {
+					remote-endpoint = <&replicator_cx_in_swao_out>;
+				};
+			};
+		};
+
+		in-ports {
+			port {
+				replicator_in: endpoint {
+					remote-endpoint = <&etf_out>;
+				};
+			};
+		};
+	};
+
+	etf@6b05000 {
+		compatible = "arm,coresight-tmc", "arm,primecell";
+		reg = <0 0x6b05000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				etf_out: endpoint {
+					remote-endpoint =
+					  <&replicator_in>;
+				};
+			};
+		};
+
+		in-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0>;
+				etf_in: endpoint {
+					remote-endpoint =
+					  <&merge_funnel_out>;
+				};
+			};
+		};
+	};
+
+	etr@6048000 {
+		compatible = "arm,coresight-tmc", "arm,primecell";
+		reg = <0 0x06048000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,scatter-gather;
+
+		in-ports {
+			port {
+				etr_in: endpoint {
+					remote-endpoint =
+					  <&replicator_out>;
+				};
+			};
+		};
+	};
+
+	etm@7040000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07040000 0 0x1000>;
+
+		cpu = <&CPU0>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm0_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in0>;
+				};
+			};
+		};
+	};
+
+	etm@7140000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07140000 0 0x1000>;
+
+		cpu = <&CPU1>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm1_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in1>;
+				};
+			};
+		};
+	};
+
+	etm@7240000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07240000 0 0x1000>;
+
+		cpu = <&CPU2>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm2_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in2>;
+				};
+			};
+		};
+	};
+
+	etm@7340000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07340000 0 0x1000>;
+
+		cpu = <&CPU3>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm3_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in3>;
+				};
+			};
+		};
+	};
+
+	etm@7440000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07440000 0 0x1000>;
+
+		cpu = <&CPU4>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm4_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in4>;
+				};
+			};
+		};
+	};
+
+	etm@7540000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07540000 0 0x1000>;
+
+		cpu = <&CPU5>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm5_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in5>;
+				};
+			};
+		};
+	};
+
+	etm@7640000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07640000 0 0x1000>;
+
+		cpu = <&CPU6>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm6_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in6>;
+				};
+			};
+		};
+	};
+
+	etm@7740000 {
+		compatible = "arm,coresight-etm4x", "arm,primecell";
+		reg = <0 0x07740000 0 0x1000>;
+
+		cpu = <&CPU7>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+		arm,coresight-loses-context-with-cpu;
+
+		out-ports {
+			port {
+				etm7_out: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_in7>;
+				};
+			};
+		};
+	};
+
+	funnel@7800000 {
+		compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+		reg = <0 0x07800000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		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@7810000 {
+		compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+		reg = <0 0x07810000 0 0x1000>;
+
+		clocks = <&aoss_qmp>;
+		clock-names = "apb_pclk";
+
+		out-ports {
+			port {
+				apss_merge_funnel_out: endpoint {
+					remote-endpoint =
+					  <&funnel2_in5>;
+				};
+			};
+		};
+
+		in-ports {
+			port@1 {
+				reg = <0>;
+				apss_merge_funnel_in: endpoint {
+					remote-endpoint =
+					  <&apss_funnel_out>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 5617a46e5ccd..d1837e3df30a 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -5323,3 +5323,5 @@
 		};
 	};
 };
+
+#include "sm8250-coresight.dtsi"
-- 
2.17.1