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From: Vidya Sagar <vidyas@nvidia.com>
To: <lorenzo.pieralisi@arm.com>, <bhelgaas@google.com>,
	<robh+dt@kernel.org>, <thierry.reding@gmail.com>,
	<jonathanh@nvidia.com>, <andrew.murray@arm.com>
Cc: <kishon@ti.com>, <gustavo.pimentel@synopsys.com>,
	<digetx@gmail.com>, <mperttunen@nvidia.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 V3 0/6] PCI: tegra: Enable PCIe C5 controller of Tegra194 in p2972-0000 platform
Date: Thu, 5 Sep 2019 13:44:46 +0530	[thread overview]
Message-ID: <7751a77d-5812-49b7-0c6b-00e6740e209b@nvidia.com> (raw)
In-Reply-To: <20190828172850.19871-1-vidyas@nvidia.com>

Hi Lorenzo / Bjorn,
Can you please review this series?
I have Reviewed-by and Acked-by from Rob, Thierry and Andrew already.

Thanks,
Vidya Sagar

On 8/28/2019 10:58 PM, Vidya Sagar wrote:
> This patch series enables Tegra194's C5 controller which owns x16 slot in
> p2972-0000 platform. C5 controller's PERST# and CLKREQ# are not configured as
> output and bi-directional signals by default and hence they need to be
> configured explicitly. Also, x16 slot's 3.3V and 12V supplies are controlled
> through GPIOs and hence they need to be enabled through regulator framework.
> This patch series adds required infrastructural support to address both the
> aforementioned requirements.
> Testing done on p2972-0000 platform
> - Able to enumerate devices connected to x16 slot (owned by C5 controller)
> - Enumerated device's functionality verified
> - Suspend-Resume sequence is verified with device connected to x16 slot
> 
> V3:
> * Addressed some more review comments from Andrew Murray and Thierry Reding
> 
> V2:
> * Changed the order of patches in the series for easy merging
> * Addressed review comments from Thierry Reding and Andrew Murray
> 
> Vidya Sagar (6):
>    dt-bindings: PCI: tegra: Add sideband pins configuration entries
>    dt-bindings: PCI: tegra: Add PCIe slot supplies regulator entries
>    PCI: tegra: Add support to configure sideband pins
>    PCI: tegra: Add support to enable slot regulators
>    arm64: tegra: Add configuration for PCIe C5 sideband signals
>    arm64: tegra: Add PCIe slot supply information in p2972-0000 platform
> 
>   .../bindings/pci/nvidia,tegra194-pcie.txt     | 16 ++++
>   .../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 24 +++++
>   .../boot/dts/nvidia/tegra194-p2972-0000.dts   |  4 +-
>   arch/arm64/boot/dts/nvidia/tegra194.dtsi      | 38 +++++++-
>   drivers/pci/controller/dwc/pcie-tegra194.c    | 94 ++++++++++++++++++-
>   5 files changed, 172 insertions(+), 4 deletions(-)
> 


  parent reply	other threads:[~2019-09-05  8:15 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-28 17:28 [PATCH V3 0/6] PCI: tegra: Enable PCIe C5 controller of Tegra194 in p2972-0000 platform Vidya Sagar
2019-08-28 17:28 ` [PATCH V3 1/6] dt-bindings: PCI: tegra: Add sideband pins configuration entries Vidya Sagar
2019-09-02 10:40   ` Andrew Murray
2019-09-02 11:38   ` Thierry Reding
2019-09-02 13:38   ` Rob Herring
2019-08-28 17:28 ` [PATCH V3 2/6] dt-bindings: PCI: tegra: Add PCIe slot supplies regulator entries Vidya Sagar
2019-08-29 12:03   ` Thierry Reding
2019-08-29 15:18     ` Vidya Sagar
2019-08-29 16:41       ` Thierry Reding
2019-09-02 10:41   ` Andrew Murray
2019-09-02 11:38   ` Thierry Reding
2019-09-02 13:38   ` Rob Herring
2019-08-28 17:28 ` [PATCH V3 3/6] PCI: tegra: Add support to configure sideband pins Vidya Sagar
2019-09-02 10:18   ` Andrew Murray
2019-09-02 11:38   ` Thierry Reding
2019-08-28 17:28 ` [PATCH V3 4/6] PCI: tegra: Add support to enable slot regulators Vidya Sagar
2019-09-02 10:29   ` Andrew Murray
2019-09-02 11:40   ` Thierry Reding
2019-08-28 17:28 ` [PATCH V3 5/6] arm64: tegra: Add configuration for PCIe C5 sideband signals Vidya Sagar
2019-09-02 10:45   ` Andrew Murray
2019-08-28 17:28 ` [PATCH V3 6/6] arm64: tegra: Add PCIe slot supply information in p2972-0000 platform Vidya Sagar
2019-09-02 10:47   ` Andrew Murray
2019-09-05  8:14 ` Vidya Sagar [this message]
2019-09-05  9:34   ` [PATCH V3 0/6] PCI: tegra: Enable PCIe C5 controller of Tegra194 " Lorenzo Pieralisi
2019-09-05 10:50     ` Vidya Sagar

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