linux-kernel - Re: [PATCH v2 0/4] Refactoring Microchip PCIe driver and add StarFive PCIe

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Message-ID: <0b93ffcb-a236-99c0-1cf5-ad584b80c0ab@starfivetech.com>
Date:   Fri, 4 Aug 2023 09:46:30 +0800
From:   Minda Chen <minda.chen@...rfivetech.com>
To:     Krzysztof Wilczyński <kw@...ux.com>,
        Daire McNamara <daire.mcnamara@...rochip.com>,
        Conor Dooley <conor@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Emil Renner Berthing <emil.renner.berthing@...onical.com>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-pci@...r.kernel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        "Mason Huo" <mason.huo@...rfivetech.com>,
        Leyfoon Tan <leyfoon.tan@...rfivetech.com>,
        Kevin Xie <kevin.xie@...rfivetech.com>
Subject: Re: [PATCH v2 0/4] Refactoring Microchip PCIe driver and add StarFive
 PCIe



On 2023/7/27 18:39, Minda Chen wrote:
> This patchset final purpose is add PCIe driver for StarFive JH7110 SoC.
> JH7110 using PLDA XpressRICH PCIe IP. Microchip PolarFire Using the
> same IP and have commit their codes, which are mixed with PLDA
> controller codes and Microchip platform codes.
> 
> For re-use the PLDA controller codes, I request refactoring microchip
> codes, move PLDA common codes to PLDA files.
> Desigware and Cadence is good example for refactoring codes.
> 
> So first step is extract the PLDA common codes from microchip, and
> refactoring the microchip codes.(patch1 - 2)
> Then, add Starfive codes. (patch3 - 4)
> 
> This patchset is base on v6.5-rc1
> 
> patch1 is move PLDA XpressRICH PCIe host common properties dt-binding
>        docs from microchip,pcie-host.yaml
> patch2 is extracting the PLDA common codes from microchip Polarfire PCIe
>        codes. The change list in the commit message.
> patch3 is add StarFive JH7110 PCIe dt-binding doc.
> patch4 is add StarFive JH7110 Soc PCIe codes.
> 
Hi Rob, Krzysztof(K.K) and Conor
  Do you have any comments for dts-binding doc patch? (patch 1 and patch3) Thanks.