From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Vidya Sagar <vidyas@nvidia.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 V5 0/5] Add support for PCIe endpoint mode in Tegra194
Date: Wed, 11 Mar 2020 10:52:00 +0000 [thread overview]
Message-ID: <20200311105141.GA30083@e121166-lin.cambridge.arm.com> (raw)
In-Reply-To: <20200303181052.16134-1-vidyas@nvidia.com>
On Tue, Mar 03, 2020 at 11:40:47PM +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.
>
> V5:
> * Rebased patch-2 on top of Lorenzo's pci/endpoint branch
> * Removed unwanted header files inclusion in patch-5
Applied patches 1,2,5 to pci/endpoint for v5.7, please let me know
if something is missing.
Thanks,
Lorenzo
> V4:
> * Started using threaded irqs instead of kthreads
>
> 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 | 679 +++++++++++++++++-
> include/soc/tegra/bpmp-abi.h | 10 +-
> 6 files changed, 916 insertions(+), 45 deletions(-)
>
> --
> 2.17.1
>
next prev parent reply other threads:[~2020-03-11 10:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 18:10 [PATCH V5 0/5] Add support for PCIe endpoint mode in Tegra194 Vidya Sagar
2020-03-03 18:10 ` [PATCH V5 1/5] soc/tegra: bpmp: Update ABI header Vidya Sagar
2020-03-03 18:10 ` [PATCH V5 2/5] dt-bindings: PCI: tegra: Add DT support for PCIe EP nodes in Tegra194 Vidya Sagar
2020-03-03 18:10 ` [PATCH V5 3/5] arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194 Vidya Sagar
2020-03-03 18:10 ` [PATCH V5 4/5] arm64: tegra: Add support for PCIe endpoint mode in P2972-0000 platform Vidya Sagar
2020-03-03 18:10 ` [PATCH V5 5/5] PCI: tegra: Add support for PCIe endpoint mode in Tegra194 Vidya Sagar
2020-03-22 14:50 ` Guenter Roeck
2020-03-22 17:15 ` Vidya Sagar
2020-03-30 21:47 ` Bjorn Helgaas
2020-03-31 2:55 ` Vidya Sagar
2020-03-31 3:00 ` Bjorn Helgaas
2020-03-31 8:23 ` Lorenzo Pieralisi
2020-03-31 15:25 ` Bjorn Helgaas
2020-03-11 10:52 ` Lorenzo Pieralisi [this message]
2020-03-11 14:30 ` [PATCH V5 0/5] " Thierry Reding
2020-03-11 15:48 ` Vidya Sagar
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