linux-kernel - Re: [PATCH 04/11] dt-bindings: PCI: mvebu: Add num-lanes property

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Message-ID: <Yd4vESC55qFruR/6@robh.at.kernel.org>
Date:   Tue, 11 Jan 2022 19:29:53 -0600
From:   Rob Herring <robh@...nel.org>
To:     Pali Rohár <pali@...nel.org>
Cc:     Krzysztof Wilczyński <kw@...ux.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        linux-arm-kernel@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Marek Behún <kabel@...nel.org>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        Russell King <rmk+kernel@...linux.org.uk>,
        devicetree@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: [PATCH 04/11] dt-bindings: PCI: mvebu: Add num-lanes property

On Wed, 05 Jan 2022 16:02:32 +0100, Pali Rohár wrote:
> Controller driver needs to correctly configure PCIe link if it contains 1
> or 4 SerDes PCIe lanes. Therefore add a new 'num-lanes' DT property for
> mvebu PCIe controller. Property 'num-lanes' seems to be de-facto standard
> way how number of lanes is specified in other PCIe controllers.
> 
> Signed-off-by: Pali Rohár <pali@...nel.org>
> ---
>  Documentation/devicetree/bindings/pci/mvebu-pci.txt | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 

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