From: Vidya Sagar <vidyas@nvidia.com>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: <bhelgaas@google.com>, <robh+dt@kernel.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<andrew.murray@arm.com>, <kishon@ti.com>,
<gustavo.pimentel@synopsys.com>, <linux-pci@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <kthota@nvidia.com>,
<mmaddireddy@nvidia.com>, <sagar.tv@gmail.com>
Subject: Re: [PATCH V4 0/5] Add support for PCIe endpoint mode in Tegra194
Date: Tue, 10 Mar 2020 23:12:35 +0530 [thread overview]
Message-ID: <b47de9cd-be18-1672-d72c-de4169fb90e5@nvidia.com> (raw)
In-Reply-To: <d1e3a42f-c179-fd03-fac0-7cd449580e5b@nvidia.com>
On 3/3/2020 11:43 PM, Vidya Sagar wrote:
>
>
> On 3/3/2020 10:31 PM, Lorenzo Pieralisi wrote:
>> External email: Use caution opening links or attachments
>>
>>
>> On Tue, Mar 03, 2020 at 04:24:13PM +0530, Vidya Sagar wrote:
>>> Tegra194 has three (C0, C4 & C5) dual mode PCIe controllers that can
>>> operate
>>> either in root port mode or in end point mode but only in one mode at
>>> a time.
>>> Platform P2972-0000 supports enabling endpoint mode for C5
>>> controller. This
>>> patch series adds support for PCIe endpoint mode in both the driver
>>> as well as
>>> in DT.
>>> This patch series depends on the changes made for Synopsys DesignWare
>>> endpoint
>>> mode subsystem that are recently accepted.
>>> @ https://patchwork.kernel.org/project/linux-pci/list/?series=202211
>>> which in turn depends on the patch made by Kishon
>>> @ https://patchwork.kernel.org/patch/10975123/
>>> which is also under review.
>>>
>>> V4:
>>> * Started using threaded irqs instead of kthreads
>>
>> Hi Vidya,
>>
>> sorry for the bother, may I ask you to rebase the series (after
>> answering Thierry's query) on top of my pci/endpoint branch please ?
>>
>> Please resend it and I will merge patches {1,2,5} then.
> Sure.
> I just sent V5 series rebasing patches on top of your pci/endpoint branch.
Hi,
Sorry to bother you again.
Could you please take a look at V5 series?
Thanks,
Vidya Sagar
>
> Thanks,
> Vidya Sagar
>>
>> Thanks,
>> Lorenzo
>>
>>> V3:
>>> * Re-ordered patches in the series to make the driver change as the
>>> last patch
>>> * Took care of Thierry's review comments
>>>
>>> V2:
>>> * Addressed Thierry & Bjorn's review comments
>>> * Added EP mode specific binding documentation to already existing
>>> binding documentation file
>>> * Removed patch that enables GPIO controller nodes explicitly as they
>>> are enabled already
>>>
>>> Vidya Sagar (5):
>>> soc/tegra: bpmp: Update ABI header
>>> dt-bindings: PCI: tegra: Add DT support for PCIe EP nodes in Tegra194
>>> arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194
>>> arm64: tegra: Add support for PCIe endpoint mode in P2972-0000
>>> platform
>>> PCI: tegra: Add support for PCIe endpoint mode in Tegra194
>>>
>>> .../bindings/pci/nvidia,tegra194-pcie.txt | 125 +++-
>>> .../boot/dts/nvidia/tegra194-p2972-0000.dts | 18 +
>>> arch/arm64/boot/dts/nvidia/tegra194.dtsi | 99 +++
>>> drivers/pci/controller/dwc/Kconfig | 30 +-
>>> drivers/pci/controller/dwc/pcie-tegra194.c | 681 +++++++++++++++++-
>>> include/soc/tegra/bpmp-abi.h | 10 +-
>>> 6 files changed, 918 insertions(+), 45 deletions(-)
>>>
>>> --
>>> 2.17.1
>>>
next prev parent reply other threads:[~2020-03-10 17:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 10:54 [PATCH V4 0/5] Add support for PCIe endpoint mode in Tegra194 Vidya Sagar
2020-03-03 10:54 ` [PATCH V4 1/5] soc/tegra: bpmp: Update ABI header Vidya Sagar
2020-03-03 10:54 ` [PATCH V4 2/5] dt-bindings: PCI: tegra: Add DT support for PCIe EP nodes in Tegra194 Vidya Sagar
2020-03-03 13:39 ` Thierry Reding
2020-03-03 10:54 ` [PATCH V4 3/5] arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194 Vidya Sagar
2020-03-03 10:54 ` [PATCH V4 4/5] arm64: tegra: Add support for PCIe endpoint mode in P2972-0000 platform Vidya Sagar
2020-03-03 10:54 ` [PATCH V4 5/5] PCI: tegra: Add support for PCIe endpoint mode in Tegra194 Vidya Sagar
2020-03-03 13:38 ` Thierry Reding
2020-03-03 13:40 ` [PATCH V4 0/5] " Thierry Reding
2020-03-03 15:02 ` Lorenzo Pieralisi
2020-03-03 17:01 ` Lorenzo Pieralisi
2020-03-03 18:13 ` Vidya Sagar
2020-03-10 17:42 ` Vidya Sagar [this message]
2020-03-10 17:58 ` Lorenzo Pieralisi
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