linux-kernel - Re: [PATCH v2 0/5] PCI: Keystone: Misc fixes for TI's AM65x PCIe

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Message-ID: <20979d61-87a3-f9c5-8185-f8032431367d@ti.com>
Date:   Tue, 4 Jan 2022 14:32:25 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>
CC:     <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH v2 0/5] PCI: Keystone: Misc fixes for TI's AM65x PCIe

Hi Lorenzo,

On 26/11/21 2:01 pm, Kishon Vijay Abraham I wrote:
> Patch series includes miscellaneous fixes for TI's AM65x SoC
> "PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)"  has
> already been sent before [1]
> 
> The other patch is to prevent PCIEPORTBUS driver to write to
> MSI-X table (which is not mapped) leading to ~10sec delay
> due to msix_mask_all().
> 
> v1 if the patch series is @ [2]
> 
> Changes from v1:
> 1) Added two patches to fix 'dtbs_check'; a DT binding documentation
> update and a driver update.
> 2) Remove falling back to smaller DMA mask as suggested by Christoph.
> 
> [1] -> https://lore.kernel.org/r/20210325090026.8843-7-kishon@ti.com
> [2] -> https://lore.kernel.org/r/20211110073343.12396-1-kishon@ti.com
> 
> Kishon Vijay Abraham I (5):
>   dt-bindings: PCI: ti,am65: Fix
>     "ti,syscon-pcie-id"/"ti,syscon-pcie-mode" to take argument
>   PCI: keystone: Use phandle argument from
>     "ti,syscon-pcie-id"/"ti,syscon-pcie-mode"
>   PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
>   PCI: keystone: Add quirk to mark AM654 RC BAR flag as IORESOURCE_UNSET
>   PCI: keystone: Set DMA mask and coherent DMA mask
> 
>  .../bindings/pci/ti,am65-pci-ep.yaml          |  8 +-
>  .../bindings/pci/ti,am65-pci-host.yaml        | 16 +++-
>  drivers/pci/controller/dwc/pci-keystone.c     | 82 ++++++++++++++++++-
>  3 files changed, 96 insertions(+), 10 deletions(-)

Can this be merged?

Regards,
Kishon