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Thu, 21 Mar 2024 04:16:35 -0700 (PDT) Received: from [127.0.1.1] ([2409:40f4:102b:a64b:d832:a82a:837c:6d3]) by smtp.gmail.com with ESMTPSA id ka6-20020a056a00938600b006e7324d32bbsm5531120pfb.122.2024.03.21.04.16.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Mar 2024 04:16:35 -0700 (PDT) From: Manivannan Sadhasivam Subject: [PATCH v2 00/21] Add PCIe bridge node in DT for Qcom SoCs Date: Thu, 21 Mar 2024 16:46:20 +0530 Message-Id: <20240321-pcie-qcom-bridge-dts-v2-0-1eb790c53e43@linaro.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAUX/GUC/4WNTQ6CMBCFr0Jm7Zh2rERdeQ/Dgv4AkyiFKSEa0 rtbuYDL7728722QgnBIcKs2kLBy4jgWoEMFbmjHPiD7wkCKjCLSODkOOLv4QivsS++XhPZycsp rWxuyUKaThI7fu/bRFB44LVE++8uqf+kf4apRYe1q36nuas7K3588thKPUXpocs5fLDKHybkAA AA= To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Rob Herring Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam , Neil Armstrong X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=3620; i=manivannan.sadhasivam@linaro.org; h=from:subject:message-id; bh=zv9KKqUc9fAa+niST3PvZen5PrPnTLP0uZp7en464NE=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBl/BcI0ubzqSFwVpxkGZjd+njegKvBWv5lTO3O4 FkM6u/CmWaJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCZfwXCAAKCRBVnxHm/pHO 9aYkCACWDEgfPJUitECHdt0chIpNj4kwVLqbDXVmOr8c8MxzTZESFZKLUCfNyPhr3jqiWN23u1V sC+vVz0hVomQUcsf1ZsuTk7422nRScDN+DTf0GxIcmP3Z3ZDd1b47Ybe7KyxempGzW/GmHWLp1+ qZGi3nODxg/B4/Fk/+JplaqckHupMvIFuyAb4SgYf+AYBhuGCEJwhQBUhEhEEoAASIU1/0/4fRr cbHqnOCu3bLxtQrknVHa8Y6nEWFwNSVE9EvXlPJ+guuQp6mGECJdRqYNTvE5js81RzxVP88ciLD aViBc1H73jdbgEBnEB377dkzsv5PXV9cHKjsjNIj6an4kIT3 X-Developer-Key: i=manivannan.sadhasivam@linaro.org; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 On Qcom SoCs, the PCIe host bridge is connected to a single PCIe bridge for each controller instance. Hence, this series adds a DT node for the PCIe bridges across all SoCs. There is no functionality change with this series, but the PCIe bridge representation in DT will be necessary to add the DT node for the client devices like the one proposed in power sequencing series [1]. - Mani [1] https://lore.kernel.org/linux-arm-msm/20240216203215.40870-8-brgl@bgdev.pl/ Signed-off-by: Manivannan Sadhasivam --- Changes in v2: - Added label for bridges in sc8280xp - Collected reviews - Link to v1: https://lore.kernel.org/r/20240221-pcie-qcom-bridge-dts-v1-0-6c6df0f9450d@linaro.org --- Manivannan Sadhasivam (21): arm64: dts: qcom: sm8250: Add PCIe bridge node arm64: dts: qcom: sdm845: Add PCIe bridge node arm64: dts: qcom: sm8150: Add PCIe bridge node arm64: dts: qcom: sm8350: Add PCIe bridge node arm64: dts: qcom: sm8450: Add PCIe bridge node arm64: dts: qcom: sm8550: Add PCIe bridge node arm64: dts: qcom: sm8650: Add PCIe bridge node arm64: dts: qcom: sa8775p: Add PCIe bridge node arm64: dts: qcom: sc8280xp: Add PCIe bridge node arm64: dts: qcom: msm8998: Add PCIe bridge node arm64: dts: qcom: sc7280: Add PCIe bridge node arm64: dts: qcom: qcs404: Add PCIe bridge node arm64: dts: qcom: sc8180x: Add PCIe bridge node arm64: dts: qcom: msm8996: Add PCIe bridge node arm64: dts: qcom: ipq8074: Add PCIe bridge node arm64: dts: qcom: ipq6018: Add PCIe bridge node ARM: dts: qcom: ipq8064: Add PCIe bridge node ARM: dts: qcom: ipq4019: Add PCIe bridge node ARM: dts: qcom: apq8064: Add PCIe bridge node ARM: dts: qcom: sdx55: Add PCIe bridge node arm64: dts: qcom: sm8650: Use "pcie" as the node name instead of "pci" arch/arm/boot/dts/qcom/qcom-apq8064.dtsi | 10 +++++ arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi | 10 +++++ arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi | 30 +++++++++++++ arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 10 +++++ arch/arm64/boot/dts/qcom/ipq6018.dtsi | 10 +++++ arch/arm64/boot/dts/qcom/ipq8074.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/msm8996.dtsi | 30 +++++++++++++ arch/arm64/boot/dts/qcom/msm8998.dtsi | 10 +++++ arch/arm64/boot/dts/qcom/qcs404.dtsi | 10 +++++ arch/arm64/boot/dts/qcom/sa8775p.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 10 +++++ arch/arm64/boot/dts/qcom/sc8180x.dtsi | 40 +++++++++++++++++ .../dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 20 +++------ arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 50 ++++++++++++++++++++++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/sm8150.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/sm8250.dtsi | 30 +++++++++++++ arch/arm64/boot/dts/qcom/sm8350.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/sm8450.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/sm8550.dtsi | 20 +++++++++ arch/arm64/boot/dts/qcom/sm8650.dtsi | 24 ++++++++++- 21 files changed, 418 insertions(+), 16 deletions(-) --- base-commit: 10569bb9fb9732cec670faa38cf1460cabeffa09 change-id: 20240221-pcie-qcom-bridge-dts-b83c0d1b642b Best regards, -- Manivannan Sadhasivam