linux-kernel - Re: [PATCH v4 07/10] PCI: qcom: Define some PARF params needed for ipq8064 SoC

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Date:   Mon, 1 Jun 2020 15:04:58 -0600
From:   Rob Herring <robh@...nel.org>
To:     Ansuel Smith <ansuelsmth@...il.com>
Cc:     linux-pci@...r.kernel.org, stable@...r.kernel.org,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Andy Gross <agross@...nel.org>,
        Stanimir Varbanov <svarbanov@...sol.com>,
        Andrew Murray <amurray@...goodpenguin.co.uk>,
        linux-arm-msm@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH v4 07/10] PCI: qcom: Define some PARF params needed for
 ipq8064 SoC

On Thu, 14 May 2020 22:07:08 +0200, Ansuel Smith wrote:
> Set some specific value for Tx De-Emphasis, Tx Swing and Rx equalization
> needed on some ipq8064 based device (Netgear R7800 for example). Without
> this the system locks on kernel load.
> 
> Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
> Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
> Cc: stable@...r.kernel.org # v4.5+
> ---
>  drivers/pci/controller/dwc/pcie-qcom.c | 27 ++++++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>