linux-kernel - Re: [PATCH v4 0/2] PCI: Add new UniPhier PCIe endpoint driver

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Date:   Thu, 28 May 2020 17:46:57 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Masami Hiramatsu <masami.hiramatsu@...aro.org>,
        Jassi Brar <jaswinder.singh@...aro.org>
Subject: Re: [PATCH v4 0/2]  PCI: Add new UniPhier PCIe endpoint driver

On Thu, May 14, 2020 at 09:03:19PM +0900, Kunihiko Hayashi wrote:
> This series adds PCIe endpoint controller driver for Socionext UniPhier
> SoCs. This controller is based on the DesignWare PCIe core.
> 
> This driver supports Pro5 SoC only, so Pro5 needs multiple clocks and
> resets in devicetree node.
> 
> Changes since v3:
> - dt-bindings: Convert with dt-schema
> - Replace with devm_platform_ioremap_resource()
> - Add a commnet that mutex covers raising legacy IRQ
> 
> Changes since v2:
> - dt-bindings: Add clock-names, reset-names, and fix example for Pro5
> - Remove 'is_legacy' indicating that the compatible is for legacy SoC
> - Use pci_epc_features instead of defining uniphier_soc_data
> - Remove redundant register read access
> - Clean up return code on uniphier_add_pcie_ep()
> - typo: intx -> INTx
> 
> Changes since v1:
> - dt-bindings: Add Reviewed-by line
> - Fix register value to set EP mode
> - Add error message when failed to get phy
> - Replace INTx assertion time with macro
> 
> Kunihiko Hayashi (2):
>   dt-bindings: PCI: Add UniPhier PCIe endpoint controller description
>   PCI: uniphier: Add Socionext UniPhier Pro5 PCIe endpoint controller
>     driver
> 
>  .../bindings/pci/socionext,uniphier-pcie-ep.yaml   |  92 +++++
>  MAINTAINERS                                        |   4 +-
>  drivers/pci/controller/dwc/Kconfig                 |  13 +-
>  drivers/pci/controller/dwc/Makefile                |   1 +
>  drivers/pci/controller/dwc/pcie-uniphier-ep.c      | 383 +++++++++++++++++++++
>  5 files changed, 489 insertions(+), 4 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
>  create mode 100644 drivers/pci/controller/dwc/pcie-uniphier-ep.c

Applied to pci/dwc, thanks !

Lorenzo