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[0/6] Add PCIe support for SM8150 SoC

Message ID 20220223192946.473172-1-bhupesh.sharma@linaro.org
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Series Add PCIe support for SM8150 SoC | expand

Message

Bhupesh Sharma Feb. 23, 2022, 7:29 p.m. UTC 
This series adds PCIe support for Qualcomm SM8150 SoC with relevant PHYs.
There are 2 PCIe instances on this SoC each with different PHYs. The PCIe
controller and PHYs are mostly compatible with the ones found on SM8250
SoC, hence the old drivers are modified to add the support.

This series has been tested on SA8155p ADP board with QCA6696 chipset connected
onboard.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>

Bhupesh Sharma (6):
  dt-bindings: pci: qcom: Document PCIe bindings for SM8150 SoC
  dt-bindings: phy: qcom,qmp: Add SM8150 PCIe PHY bindings
  phy: qcom-qmp: Add SM8150 PCIe QMP PHYs
  PCI: qcom: Add SM8150 SoC support
  arm64: dts: qcom: sm8150: Add pcie nodes for SM8150
  arm64: dts: qcom: sa8155: Enable pcie nodes

 .../devicetree/bindings/pci/qcom,pcie.txt     |   5 +-
 .../devicetree/bindings/phy/qcom,qmp-phy.yaml |   4 +
 arch/arm64/boot/dts/qcom/sa8155p-adp.dts      |  42 +++
 arch/arm64/boot/dts/qcom/sm8150.dtsi          | 243 ++++++++++++++++++
 drivers/pci/controller/dwc/pcie-qcom.c        |  16 ++
 drivers/phy/qualcomm/phy-qcom-qmp.c           |  90 +++++++
 6 files changed, 398 insertions(+), 2 deletions(-)

Comments

Rob Herring (Arm) Feb. 25, 2022, 7:43 p.m. UTC | #1 
On Thu, Feb 24, 2022 at 12:59:41AM +0530, Bhupesh Sharma wrote:
> Document the PCIe DT bindings for SM8150 SoC. The PCIe IP is similar to
> the one used on SM8250.
> 
> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
> Cc: Rob Herring <robh@kernel.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
> ---
>  Documentation/devicetree/bindings/pci/qcom,pcie.txt | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)

Acked-by: Rob Herring <robh@kernel.org>

But please convert this to schema. Future changes to the .txt binding 
may not be accepted.

Rob