From: Jie Gan <jie.gan@oss.qualcomm.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
James Clark <james.clark@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Tingwei Zhang <tingwei.zhang@oss.qualcomm.com>,
Mao Jinlong <jinlong.mao@oss.qualcomm.com>,
Tao Zhang <tao.zhang@oss.qualcomm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, coresight@lists.linaro.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Jie Gan <jie.gan@oss.qualcomm.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: [PATCH v3 3/3] arm64: dts: qcom: lemans: enable static TPDM
Date: Mon, 13 Oct 2025 14:11:18 +0800 [thread overview]
Message-ID: <20251013-add-static-tpdm-support-v3-3-a720b73e83db@oss.qualcomm.com> (raw)
In-Reply-To: <20251013-add-static-tpdm-support-v3-0-a720b73e83db@oss.qualcomm.com>
Enable static TPDM device for lemans.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/lemans.dtsi | 105 +++++++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
index cf685cb186ed..3646e2347068 100644
--- a/arch/arm64/boot/dts/qcom/lemans.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
@@ -2961,6 +2961,14 @@ funnel1_in4: endpoint {
<&apss_funnel1_out>;
};
};
+
+ port@5 {
+ reg = <5>;
+
+ funnel1_in5: endpoint {
+ remote-endpoint = <&dlct0_funnel_out>;
+ };
+ };
};
};
@@ -3118,6 +3126,60 @@ etr1_out: endpoint {
};
};
+ tpda@4ad3000 {
+ compatible = "qcom,coresight-tpda", "arm,primecell";
+ reg = <0x0 0x4ad3000 0x0 0x1000>;
+
+ clocks = <&aoss_qmp>;
+ clock-names = "apb_pclk";
+
+ in-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@10 {
+ reg = <16>;
+ dlct0_tpda_in16: endpoint {
+ remote-endpoint = <&turing0_funnel_out>;
+ };
+ };
+ };
+
+ out-ports {
+ port {
+ dlct0_tpda_out: endpoint {
+ remote-endpoint =
+ <&dlct0_funnel_in0>;
+ };
+ };
+ };
+
+ };
+
+ funnel@4ad4000 {
+ compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+ reg = <0x0 0x4ad4000 0x0 0x1000>;
+
+ clocks = <&aoss_qmp>;
+ clock-names = "apb_pclk";
+
+ in-ports {
+ port {
+ dlct0_funnel_in0: endpoint {
+ remote-endpoint = <&dlct0_tpda_out>;
+ };
+ };
+ };
+
+ out-ports {
+ port {
+ dlct0_funnel_out: endpoint {
+ remote-endpoint = <&funnel1_in5>;
+ };
+ };
+ };
+ };
+
funnel@4b04000 {
compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
reg = <0x0 0x4b04000 0x0 0x1000>;
@@ -3390,6 +3452,35 @@ aoss_cti: cti@4b13000 {
clock-names = "apb_pclk";
};
+ funnel@4b83000 {
+ compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+ reg = <0x0 0x4b83000 0x0 0x1000>;
+
+ clocks = <&aoss_qmp>;
+ clock-names = "apb_pclk";
+
+ in-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+
+ turing0_funnel_in1: endpoint {
+ remote-endpoint = <&turing_llm_tpdm_out>;
+ };
+ };
+ };
+
+ out-ports {
+ port {
+ turing0_funnel_out: endpoint {
+ remote-endpoint = <&dlct0_tpda_in16>;
+ };
+ };
+ };
+ };
+
etm@6040000 {
compatible = "arm,primecell";
reg = <0x0 0x6040000 0x0 0x1000>;
@@ -8256,6 +8347,20 @@ arch_timer: timer {
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};
+ turing-llm-tpdm {
+ compatible = "qcom,coresight-static-tpdm";
+
+ qcom,cmb-element-bits = <32>;
+
+ out-ports {
+ port {
+ turing_llm_tpdm_out: endpoint {
+ remote-endpoint = <&turing0_funnel_in1>;
+ };
+ };
+ };
+ };
+
pcie0: pcie@1c00000 {
compatible = "qcom,pcie-sa8775p";
reg = <0x0 0x01c00000 0x0 0x3000>,
--
2.34.1
next prev parent reply other threads:[~2025-10-13 6:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-13 6:11 [PATCH v3 0/3] coresight: add static TPDM support Jie Gan
2025-10-13 6:11 ` [PATCH v3 1/3] dt-bindings: arm: document the static TPDM compatible Jie Gan
2025-10-13 6:11 ` [PATCH v3 2/3] coresight: tpdm: add static tpdm support Jie Gan
2025-10-27 9:17 ` Suzuki K Poulose
2025-10-28 8:38 ` Jie Gan
2025-10-13 6:11 ` Jie Gan [this message]
2025-10-27 1:12 ` [PATCH v3 0/3] coresight: add static TPDM support Jie Gan
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