linux-kernel - RE: [PATCHv2 1/4] dt-bindings: PCI: designware: Remove the num-lanes from Required properties

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Message-ID: <DB8PR04MB674721E7EE7491BCFBBC890C84A30@DB8PR04MB6747.eurprd04.prod.outlook.com>
Date:   Wed, 28 Aug 2019 03:43:11 +0000
From:   "Z.q. Hou" <zhiqiang.hou@....com>
To:     Rob Herring <robh@...nel.org>
CC:     "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "gustavo.pimentel@...opsys.com" <gustavo.pimentel@...opsys.com>,
        "jingoohan1@...il.com" <jingoohan1@...il.com>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        Leo Li <leoyang.li@....com>,
        "lorenzo.pieralisi@....com" <lorenzo.pieralisi@....com>,
        "andrew.murray@....com" <andrew.murray@....com>,
        "M.h. Lian" <minghuan.lian@....com>
Subject: RE: [PATCHv2 1/4] dt-bindings: PCI: designware: Remove the num-lanes
 from  Required properties

Hi Rob,

Thanks a lot for your review!

Thanks,
Zhiqiang

> -----Original Message-----
> From: Rob Herring <robh@...nel.org>
> Sent: 2019年8月28日 0:58
> To: Z.q. Hou <zhiqiang.hou@....com>
> Cc: linux-pci@...r.kernel.org; devicetree@...r.kernel.org;
> linux-kernel@...r.kernel.org; gustavo.pimentel@...opsys.com;
> jingoohan1@...il.com; bhelgaas@...gle.com; robh+dt@...nel.org;
> mark.rutland@....com; shawnguo@...nel.org; Leo Li
> <leoyang.li@....com>; lorenzo.pieralisi@....com;
> andrew.murray@....com; M.h. Lian <minghuan.lian@....com>; Z.q. Hou
> <zhiqiang.hou@....com>
> Subject: Re: [PATCHv2 1/4] dt-bindings: PCI: designware: Remove the
> num-lanes from Required properties
> 
> On Tue, 20 Aug 2019 07:28:43 +0000, "Z.q. Hou" wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@....com>
> >
> > The num-lanes is not a mandatory property, e.g. on FSL Layerscape
> > SoCs, the PCIe link training is completed automatically base on the
> > selected SerDes protocol, it doesn't need the num-lanes to set-up the
> > link width.
> >
> > It is previously in both Required and Optional properties, let's
> > remove it from the Required properties.
> >
> > Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@....com>
> > ---
> > V2:
> >  - Reworded the change log and subject.
> >  - Fixed a typo in subject.
> >
> >  Documentation/devicetree/bindings/pci/designware-pcie.txt | 1 -
> >  1 file changed, 1 deletion(-)
> >
> 
> Reviewed-by: Rob Herring <robh@...nel.org>