linux-kernel - Re: [PATCH v7 00/12] Multiple fixes in PCIe qcom driver

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Date:   Tue, 7 Jul 2020 16:15:28 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Ansuel Smith <ansuelsmth@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Mark Rutland <mark.rutland@....com>,
        Stanimir Varbanov <svarbanov@...sol.com>,
        Andrew Murray <amurray@...goodpenguin.co.uk>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 00/12] Multiple fixes in PCIe qcom driver

On Mon, Jun 15, 2020 at 11:05:56PM +0200, Ansuel Smith wrote:
> This contains multiple fix for PCIe qcom driver.
> Some optional reset and clocks were missing.
> Fix a problem with no PARF programming that cause kernel lock on load.
> Add support to force gen 1 speed if needed. (due to hardware limitation)
> Add ipq8064 rev 2 support that use a different tx termination offset.
> 
> v7:
> * Rework GEN1 patch
> 
> v6:
> * Replace custom define
> * Move define not used in 07 to 08
> 
> v5:
> * Split PCI: qcom: Add ipq8064 rev2 variant and set tx term offset
> 
> v4:
> * Fix grammar error across all patch subject
> * Use bulk api for clks
> * Program PARF only in ipq8064 SoC
> * Program tx term only in ipq8064 SoC
> * Drop configurable tx-dempth rx-eq
> * Make added clk optional
> 
> v3:
> * Fix check reported by checkpatch --strict
> * Rename force_gen1 to gen
> 
> v2:
> * Drop iATU programming (already done in pcie init)
> * Use max-link-speed instead of force-gen1 custom definition
> * Drop MRRS to 256B (Can't find a realy reason why this was suggested)
> * Introduce a new variant for different revision of ipq8064
> 
> Abhishek Sahu (1):
>   PCI: qcom: Change duplicate PCI reset to phy reset
> 
> Ansuel Smith (10):
>   PCI: qcom: Add missing ipq806x clocks in PCIe driver
>   dt-bindings: PCI: qcom: Add missing clks
>   PCI: qcom: Add missing reset for ipq806x
>   dt-bindings: PCI: qcom: Add ext reset
>   PCI: qcom: Use bulk clk api and assert on error
>   PCI: qcom: Define some PARF params needed for ipq8064 SoC
>   PCI: qcom: Add support for tx term offset for rev 2.1.0
>   PCI: qcom: Add ipq8064 rev2 variant
>   dt-bindings: PCI: qcom: Add ipq8064 rev 2 variant
>   PCI: qcom: Replace define with standard value
> 
> Sham Muthayyan (1):
>   PCI: qcom: Support pci speed set for ipq806x
> 
>  .../devicetree/bindings/pci/qcom,pcie.txt     |  15 +-
>  drivers/pci/controller/dwc/pcie-qcom.c        | 186 +++++++++++-------
>  2 files changed, 128 insertions(+), 73 deletions(-)

Applied to pci/dwc for v5.9, thanks.

Lorenzo