linux-kernel - Re: [PATCH v5 0/5] Add PCIe support for SM8250 SoC

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Message-ID: <20201208094712.GA30430@e121166-lin.cambridge.arm.com>
Date:   Tue, 8 Dec 2020 09:47:12 +0000
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     agross@...nel.org, bjorn.andersson@...aro.org, kishon@...com,
        vkoul@...nel.org, robh@...nel.org, svarbanov@...sol.com,
        bhelgaas@...gle.com, linux-arm-msm@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        mgautam@...eaurora.org, devicetree@...r.kernel.org,
        truong@...eaurora.org
Subject: Re: [PATCH v5 0/5] Add PCIe support for SM8250 SoC

On Tue, Oct 27, 2020 at 10:30:28PM +0530, Manivannan Sadhasivam wrote:
> Hello,
> 
> This series adds PCIe support for Qualcomm SM8250 SoC with relevant PHYs.
> There are 3 PCIe instances on this SoC each with different PHYs. The PCIe
> controller and PHYs are mostly comaptible with the ones found on SDM845
> SoC, hence the old drivers are modified to add the support.
> 
> This series has been tested on RB5 board with QCA6391 chipset connected
> onboard.

Hi,

I would be merging this series, I understand patch {2) was already
taken by Vinod - should I take {1,3,4,5} via the pci tree ?

Thanks,
Lorenzo

> Thanks,
> Mani
> 
> Changes in v5:
> 
> * Added Review tags from Rob
> * Cleaned up the bdf to sid patch after discussing with Tony
> 
> Changes in v4:
> 
> * Fixed an issue with tx_tbl_sec in PHY driver
> 
> Changes in v3:
> 
> * Rebased on top of phy/next
> * Renamed ops_sm8250 to ops_1_9_0 to maintain uniformity
> 
> Changes in v2:
> 
> * Fixed the PHY and PCIe bindings
> * Introduced secondary table in PHY driver to abstract out the common configs.
> * Used a more generic way of configuring BDF to SID mapping
> * Dropped ATU change in favor of a patch spotted by Rob
> 
> Manivannan Sadhasivam (5):
>   dt-bindings: phy: qcom,qmp: Add SM8250 PCIe PHY bindings
>   phy: qcom-qmp: Add SM8250 PCIe QMP PHYs
>   dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC
>   PCI: qcom: Add SM8250 SoC support
>   PCI: qcom: Add support for configuring BDF to SID mapping for SM8250
> 
>  .../devicetree/bindings/pci/qcom,pcie.txt     |   6 +-
>  .../devicetree/bindings/phy/qcom,qmp-phy.yaml |   6 +
>  drivers/pci/controller/dwc/Kconfig            |   1 +
>  drivers/pci/controller/dwc/pcie-qcom.c        |  92 ++++++
>  drivers/phy/qualcomm/phy-qcom-qmp.c           | 281 +++++++++++++++++-
>  drivers/phy/qualcomm/phy-qcom-qmp.h           |  18 ++
>  6 files changed, 398 insertions(+), 6 deletions(-)
> 
> -- 
> 2.17.1
>