Thanks Rob!
> -----Original Message-----
> From: Rob Herring <robh@xxxxxxxxxx>
> Sent: 2018年10月17日 21:53
> To: Z.q. Hou <zhiqiang.hou@xxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> linux-pci@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; Leo Li
> <leoyang.li@xxxxxxx>; shawnguo@xxxxxxxxxx; mark.rutland@xxxxxxx;
> bhelgaas@xxxxxxxxxx; Mingkai Hu <mingkai.hu@xxxxxxx>; M.h. Lian
> <minghuan.lian@xxxxxxx>
> Subject: Re: [PATCH 2/4] doc/layerscape-pci: removed unsuitable compatible
> string
>
> On Mon, Oct 08, 2018 at 11:14:26AM +0800, Zhiqiang Hou wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
>
> Similar comments on this one too.
>
> >
> > Removed the compatible string "snps,dw-pcie", it is for the reference
> > platform driver for PCI RC IP Protoyping Kits based on the ARC SDP, so
> > it is not suitable for all platform with designware PCIe controller,
> > and platform vendors have themselves' drivers.
> >
> > The compatible string "snsp,dw-pcie" was added by mistake and it's not
> > matched that time, but it is matched because pcie drivers has been
> > collected recently.
> >
> > Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
> > ---
> > Documentation/devicetree/bindings/pci/layerscape-pci.txt | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> > b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> > index 5eb1c202932f..9b2b8d66d1f4 100644
> > --- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> > +++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> > @@ -13,8 +13,8 @@ information.
> >
> > Required properties:
> > - compatible: should contain the platform identifier such as:
> > - "fsl,ls1021a-pcie", "snps,dw-pcie"
> > - "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", "snps,dw-pcie"
> > + "fsl,ls1021a-pcie"
> > + "fsl,ls2080a-pcie", "fsl,ls2085a-pcie"
> > "fsl,ls2088a-pcie"
> > "fsl,ls1088a-pcie"
> > "fsl,ls1046a-pcie"
> > @@ -36,7 +36,7 @@ Required properties:
> > Example:
> >
> > pcie@3400000 {
> > - compatible = "fsl,ls1021a-pcie", "snps,dw-pcie";
> > + compatible = "fsl,ls1021a-pcie";
> > reg = <0x00 0x03400000 0x0 0x00010000 /* controller registers
> */
> > 0x40 0x00000000 0x0 0x00002000>; /* configuration space
> */
> > reg-names = "regs", "config";
> > --
> > 2.17.1
> >
