linux-kernel - [PATCH v3 0/4] arm64: qcom: sa8775p: add support for PCIe

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Message-Id: <1689960276-29266-1-git-send-email-quic_msarkar@quicinc.com>
Date:   Fri, 21 Jul 2023 22:54:31 +0530
From:   Mrinmay Sarkar <quic_msarkar@...cinc.com>
To:     agross@...nel.org, andersson@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        konrad.dybcio@...aro.org, mani@...nel.org
Cc:     quic_shazhuss@...cinc.com, quic_nitegupt@...cinc.com,
        quic_ramkri@...cinc.com, quic_nayiluri@...cinc.com,
        dmitry.baryshkov@...aro.org,
        Mrinmay Sarkar <quic_msarkar@...cinc.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/4] arm64: qcom: sa8775p: add support for PCIe

Update the relavent DT bindings for PCIe, add new config to the phy
driver add pcie and phy nodes to the .dtsi file and enable then in 
board .dts file for the sa8775p-ride platform.

v2 -> v3:
- to align with dt-bindings rectified pcie default state
- dropped PCIe PHY dt-bindings and PHY driver in this series as its
  already applied [1]
- To verify DTS against bindings for this series we required [2]

[1] https://lore.kernel.org/all/168966092968.340315.2461852657981161685.b4-ty@kernel.org/
[2] https://lore.kernel.org/all/20230719110344.19983-1-quic_shazhuss@quicinc.com/

v1 -> v2:
- correct indentationand sort compatible in qcom,pcie binding
- correct clock name entry and sort compatible in pcie-phy binding
- sort compatible and change commit message in qcom pcie driver
- change offset name and sort compatible in qmp pcie phy driver
- correct ranges property, added MSI, dma-coherent, cpu-pcie property
  removed iommus property moved pinctrl and gpio property to board dts
  and correct the allignment in pcie dtsi nodes
- added pinctrl and gpio property in board dts

Mrinmay Sarkar (4):
  dt-bindings: PCI: qcom: Add sa8775p compatible
  PCI: qcom: Add support for sa8775p SoC
  arm64: dts: qcom: sa8775p: Add pcie0 and pcie1 nodes
  arm64: dts: qcom: sa8775p-ride: enable pcie nodes

 .../devicetree/bindings/pci/qcom,pcie.yaml         |  28 +++
 arch/arm64/boot/dts/qcom/sa8775p-ride.dts          |  80 ++++++++
 arch/arm64/boot/dts/qcom/sa8775p.dtsi              | 204 ++++++++++++++++++++-
 drivers/pci/controller/dwc/pcie-qcom.c             |   1 +
 4 files changed, 311 insertions(+), 2 deletions(-)

-- 
2.7.4