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Thu, 27 Feb 2025 00:55:29 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-390e485db77sm1300701f8f.86.2025.02.27.00.55.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2025 00:55:28 -0800 (PST) From: Neil Armstrong Date: Thu, 27 Feb 2025 09:55:26 +0100 Subject: [PATCH v3] arm64: dts: qcom: sm8650: add all 8 coresight ETE nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250227-topic-sm8650-upstream-add-all-coresight-cpus-v3-1-48ae516be0d5@linaro.org> X-B4-Tracking: v=1; b=H4sIAH0owGcC/6WNSw6CMBQAr0K69pl+oFBX3sO4qO0TXoK0aYFoD He3unOry5nFzJNlTISZHaonS7hSpjAVULuKucFOPQL5wkxy2XAhDcwhkoN863TDYYl5TmhvYL0 HO47gQsJM/TCDi0sGq2rRaa4vqqlZScaEV7p/dqdz4YHyHNLjc1/F2/44WgUIMNoY7VXrrx0eR 5psCvuQevY+rfKfuix1p2VTG8Vb5OKrvm3bC+8bRa1HAQAA X-Change-ID: 20250129-topic-sm8650-upstream-add-all-coresight-cpus-a3418606b354 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yuanfang Zhang Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Only CPU0 Embedded Trace Extension (ETE) was added, but there's one for all 8 CPUs, so add the missing ones. Fixes: 256e6937e48a ("arm64: dts: qcom: sm8650: Add coresight nodes") Reviewed-by: Krzysztof Kozlowski Signed-off-by: Neil Armstrong --- Changes in v3: - rebased on linux-next - Link to v2: https://lore.kernel.org/r/20250129-topic-sm8650-upstream-add-= all-coresight-cpus-v2-1-c62549307e01@linaro.org Changes in v2: - fixed the 7/8 cpu wording - added the sm8650 prefix - add review tag - Link to v1: https://lore.kernel.org/r/20250129-topic-sm8650-upstream-add-= all-coresight-cpus-v1-1-96996d37df8e@linaro.org --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 163 +++++++++++++++++++++++++++++++= +++- 1 file changed, 161 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qco= m/sm8650.dtsi index 09cc884f0969432c53671e804ec6a3f7643fc0a9..c5fe5b88183f19d5dd9aef7f898= e0badc192011f 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -438,7 +438,7 @@ cluster_sleep_1: cluster-sleep-1 { }; }; =20 - ete0 { + ete-0 { compatible =3D "arm,embedded-trace-extension"; =20 cpu =3D <&cpu0>; @@ -452,15 +452,174 @@ ete0_out_funnel_ete: endpoint { }; }; =20 + ete-1 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu1>; + + out-ports { + port { + ete1_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete1>; + }; + }; + }; + }; + + ete-2 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu2>; + + out-ports { + port { + ete2_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete2>; + }; + }; + }; + }; + + ete-3 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu3>; + + out-ports { + port { + ete3_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete3>; + }; + }; + }; + }; + + ete-4 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu4>; + + out-ports { + port { + ete4_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete4>; + }; + }; + }; + }; + + ete-5 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu5>; + + out-ports { + port { + ete5_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete5>; + }; + }; + }; + }; + + ete-6 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu6>; + + out-ports { + port { + ete6_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete6>; + }; + }; + }; + }; + + ete-7 { + compatible =3D "arm,embedded-trace-extension"; + + cpu =3D <&cpu7>; + + out-ports { + port { + ete7_out_funnel_ete: endpoint { + remote-endpoint =3D <&funnel_ete_in_ete7>; + }; + }; + }; + }; + funnel-ete { compatible =3D "arm,coresight-static-funnel"; =20 in-ports { - port { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + funnel_ete_in_ete0: endpoint { remote-endpoint =3D <&ete0_out_funnel_ete>; }; }; + + port@1 { + reg =3D <1>; + + funnel_ete_in_ete1: endpoint { + remote-endpoint =3D <&ete1_out_funnel_ete>; + }; + }; + + port@2 { + reg =3D <2>; + + funnel_ete_in_ete2: endpoint { + remote-endpoint =3D <&ete2_out_funnel_ete>; + }; + }; + + port@3 { + reg =3D <3>; + + funnel_ete_in_ete3: endpoint { + remote-endpoint =3D <&ete3_out_funnel_ete>; + }; + }; + + port@4 { + reg =3D <4>; + + funnel_ete_in_ete4: endpoint { + remote-endpoint =3D <&ete4_out_funnel_ete>; + }; + }; + + port@5 { + reg =3D <5>; + + funnel_ete_in_ete5: endpoint { + remote-endpoint =3D <&ete5_out_funnel_ete>; + }; + }; + + port@6 { + reg =3D <6>; + + funnel_ete_in_ete6: endpoint { + remote-endpoint =3D <&ete6_out_funnel_ete>; + }; + }; + + port@7 { + reg =3D <7>; + + funnel_ete_in_ete7: endpoint { + remote-endpoint =3D <&ete7_out_funnel_ete>; + }; + }; }; =20 out-ports { --- base-commit: be5c7bbb3a64baf884481a1ba0c2f8fb2f93f7c3 change-id: 20250129-topic-sm8650-upstream-add-all-coresight-cpus-a3418606b3= 54 Best regards, --=20 Neil Armstrong