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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Cc: thierry.reding@gmail.com, bhelgaas@google.com,
	robh+dt@kernel.org, mark.rutland@arm.com, jonathanh@nvidia.com,
	vidyas@nvidia.com, linux-tegra@vger.kernel.org,
	linux-pci@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH V4 00/28] Enable Tegra PCIe root port features
Date: Mon, 10 Jun 2019 18:33:54 +0100
Message-ID: <20190610173354.GA12678@redmoon> (raw)
In-Reply-To: <b7d09498-b97e-3428-02bd-ecd7c7f3e733@nvidia.com>

On Mon, Jun 10, 2019 at 10:15:07AM +0530, Manikanta Maddireddy wrote:
> Hi Lorenzo,
> 
> Thierry Ack'ed most of the patches, I am planning to address the review
> comments for remaining two patches and publish V5. If you can review the
> series, I will consolidate both the comments and address in V5.

It will take me some time to get to this series but it is on my
radar, start preparing v5 but wait before posting it, I should
be able to comment shortly.

Lorenzo

> Manikanta
> 
> 
> On 16-May-19 11:22 AM, Manikanta Maddireddy wrote:
> > This series of patches adds,
> > - Tegra root port features like Gen2, AER, etc
> > - Power and perf optimizations
> > - Fixes like "power up sequence", "dev_err prints", etc
> >
> > This series of patches are tested on Tegra186 based Jetson-TX2, Tegra210
> > based Jetson-TX1, T124 based Jetson-TK1 platforms, Tegra20 and Tegra30
> > platforms.
> >
> > Manikanta Maddireddy (28):
> >   soc/tegra: pmc: Export tegra_powergate_power_on()
> >   PCI: tegra: Handle failure cases in tegra_pcie_power_on()
> >   PCI: tegra: Rearrange Tegra PCIe driver functions
> >   PCI: tegra: Mask AFI_INTR in runtime suspend
> >   PCI: tegra: Fix PCIe host power up sequence
> >   PCI: tegra: Add PCIe Gen2 link speed support
> >   PCI: tegra: Advertise PCIe Advanced Error Reporting (AER) capability
> >   PCI: tegra: Program UPHY electrical settings for Tegra210
> >   PCI: tegra: Enable opportunistic UpdateFC and ACK
> >   PCI: tegra: Disable AFI dynamic clock gating
> >   PCI: tegra: Process pending DLL transactions before entering L1 or L2
> >   PCI: tegra: Enable PCIe xclk clock clamping
> >   PCI: tegra: Increase the deskew retry time
> >   PCI: tegra: Add SW fixup for RAW violations
> >   PCI: tegra: Update flow control timer frequency in Tegra210
> >   PCI: tegra: Set target speed as Gen1 before starting LTSSM
> >   PCI: tegra: Fix PLLE power down issue due to CLKREQ# signal
> >   PCI: tegra: Program AFI_CACHE* registers only for Tegra20
> >   PCI: tegra: Change PRSNT_SENSE IRQ log to debug
> >   PCI: tegra: Use legacy IRQ for port service drivers
> >   PCI: tegra: Add AFI_PEX2_CTRL reg offset as part of soc struct
> >   PCI: tegra: Access endpoint config only if PCIe link is up
> >   dt-bindings: pci: tegra: Document PCIe DPD pinctrl optional prop
> >   arm64: tegra: Add PEX DPD states as pinctrl properties
> >   PCI: tegra: Put PEX CLK & BIAS pads in DPD mode
> >   PCI: Add DT binding for "reset-gpios" property
> >   PCI: tegra: Add support for GPIO based PERST#
> >   PCI: tegra: Change link retry log level to debug
> >
> >  .../bindings/pci/nvidia,tegra20-pcie.txt      |   8 +
> >  Documentation/devicetree/bindings/pci/pci.txt |   3 +
> >  arch/arm64/boot/dts/nvidia/tegra210.dtsi      |  19 +
> >  drivers/pci/controller/pci-tegra.c            | 615 +++++++++++++++---
> >  drivers/soc/tegra/pmc.c                       |   1 +
> >  5 files changed, 566 insertions(+), 80 deletions(-)
> >
> 

      reply index

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-16  5:52 Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 01/28] soc/tegra: pmc: Export tegra_powergate_power_on() Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 02/28] PCI: tegra: Handle failure cases in tegra_pcie_power_on() Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 03/28] PCI: tegra: Rearrange Tegra PCIe driver functions Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 04/28] PCI: tegra: Mask AFI_INTR in runtime suspend Manikanta Maddireddy
2019-06-04 13:08   ` Thierry Reding
2019-05-16  5:52 ` [PATCH V4 05/28] PCI: tegra: Fix PCIe host power up sequence Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 06/28] PCI: tegra: Add PCIe Gen2 link speed support Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 07/28] PCI: tegra: Advertise PCIe Advanced Error Reporting (AER) capability Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 08/28] PCI: tegra: Program UPHY electrical settings for Tegra210 Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 09/28] PCI: tegra: Enable opportunistic UpdateFC and ACK Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 10/28] PCI: tegra: Disable AFI dynamic clock gating Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 11/28] PCI: tegra: Process pending DLL transactions before entering L1 or L2 Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 12/28] PCI: tegra: Enable PCIe xclk clock clamping Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 13/28] PCI: tegra: Increase the deskew retry time Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 14/28] PCI: tegra: Add SW fixup for RAW violations Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 15/28] PCI: tegra: Update flow control timer frequency in Tegra210 Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 16/28] PCI: tegra: Set target speed as Gen1 before starting LTSSM Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 17/28] PCI: tegra: Fix PLLE power down issue due to CLKREQ# signal Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 18/28] PCI: tegra: Program AFI_CACHE* registers only for Tegra20 Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 19/28] PCI: tegra: Change PRSNT_SENSE IRQ log to debug Manikanta Maddireddy
2019-05-16  5:52 ` [PATCH V4 20/28] PCI: tegra: Use legacy IRQ for port service drivers Manikanta Maddireddy
2019-05-20 20:37   ` Bjorn Helgaas
2019-05-21  9:07     ` Manikanta Maddireddy
2019-05-16  5:53 ` [PATCH V4 21/28] PCI: tegra: Add AFI_PEX2_CTRL reg offset as part of soc struct Manikanta Maddireddy
2019-05-16  5:53 ` [PATCH V4 22/28] PCI: tegra: Access endpoint config only if PCIe link is up Manikanta Maddireddy
2019-06-04 13:14   ` Thierry Reding
2019-06-04 14:10     ` Manikanta Maddireddy
2019-06-10  4:38       ` Manikanta Maddireddy
2019-06-13 14:39         ` Lorenzo Pieralisi
2019-06-13 15:42           ` Thierry Reding
2019-06-17 10:01             ` Manikanta Maddireddy
2019-06-17 11:47               ` Thierry Reding
2019-06-17 19:30                 ` Bjorn Helgaas
2019-06-18  5:36                   ` Manikanta Maddireddy
2019-06-18 10:49                     ` Thierry Reding
2019-06-18 12:32                       ` Johannes Berg
2019-06-18 13:40                         ` Thierry Reding
2019-06-18 14:48                           ` Johannes Berg
2019-06-19 13:38                         ` Bjorn Helgaas
2019-06-19 13:40                           ` Johannes Berg
2019-05-16  5:53 ` [PATCH V4 23/28] dt-bindings: pci: tegra: Document PCIe DPD pinctrl optional prop Manikanta Maddireddy
2019-05-16  5:53 ` [PATCH V4 24/28] arm64: tegra: Add PEX DPD states as pinctrl properties Manikanta Maddireddy
2019-05-16  5:53 ` [PATCH V4 25/28] PCI: tegra: Put PEX CLK & BIAS pads in DPD mode Manikanta Maddireddy
2019-05-16  5:53 ` [PATCH V4 26/28] PCI: Add DT binding for "reset-gpios" property Manikanta Maddireddy
2019-06-17 11:30   ` Thierry Reding
2019-06-17 11:38     ` Manikanta Maddireddy
2019-06-17 11:48       ` Thierry Reding
2019-05-16  5:53 ` [PATCH V4 27/28] PCI: tegra: Add support for GPIO based PERST# Manikanta Maddireddy
2019-06-04 13:22   ` Thierry Reding
2019-06-13 15:24     ` Lorenzo Pieralisi
2019-06-14 10:37       ` Manikanta Maddireddy
2019-06-14 14:32         ` Lorenzo Pieralisi
2019-06-14 14:38           ` Manikanta Maddireddy
2019-06-14 14:50             ` Lorenzo Pieralisi
2019-06-14 14:56               ` Manikanta Maddireddy
2019-06-14 15:23               ` Thierry Reding
2019-06-14 15:59                 ` Lorenzo Pieralisi
2019-06-14 16:30                   ` Manikanta Maddireddy
2019-06-14 16:53                     ` Lorenzo Pieralisi
2019-06-14 17:23                       ` Manikanta Maddireddy
2019-06-17  9:48                         ` Lorenzo Pieralisi
2019-06-17 10:27                           ` Manikanta Maddireddy
2019-06-17 10:39                             ` Lorenzo Pieralisi
2019-06-17 11:29                         ` Thierry Reding
2019-06-17 11:26                       ` Thierry Reding
2019-05-16  5:53 ` [PATCH V4 28/28] PCI: tegra: Change link retry log level to debug Manikanta Maddireddy
2019-06-04 13:22   ` Thierry Reding
2019-05-16 13:12 ` [PATCH V4 00/28] Enable Tegra PCIe root port features Bjorn Helgaas
2019-05-17  8:38   ` Manikanta Maddireddy
2019-06-10  4:45 ` Manikanta Maddireddy
2019-06-10 17:33   ` Lorenzo Pieralisi [this message]

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