Subject: Re: [PATCH v2 0/5] PCI: Keystone: Misc fixes for TI's AM65x PCIe
To:     Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
CC:     <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <devicetree@vger.kernel.org>, Rob Herring <robh@kernel.org>,
        =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= <kw@linux.com>,
        Bjorn Helgaas <bhelgaas@google.com>
References: <20211126083119.16570-1-kishon@ti.com>
From:   Kishon Vijay Abraham I <kishon@ti.com>
Message-ID: <20979d61-87a3-f9c5-8185-f8032431367d@ti.com>
Date:   Tue, 4 Jan 2022 14:32:25 +0530
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.14.0
MIME-Version: 1.0
In-Reply-To: <20211126083119.16570-1-kishon@ti.com>
Content-Type: text/plain; charset="utf-8"
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Precedence: bulk

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