linux-kernel - [PATCH v2 00/21] Add PCIe bridge node in DT for Qcom SoCs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240321-pcie-qcom-bridge-dts-v2-0-1eb790c53e43@linaro.org>
Date: Thu, 21 Mar 2024 16:46:20 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, cros-qcom-dts-watchers@...omium.org, 
 Rob Herring <robh@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
 Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH v2 00/21] Add PCIe bridge node in DT for Qcom SoCs

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 <manivannan.sadhasivam@...aro.org>
---
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 <manivannan.sadhasivam@...aro.org>