On Tue, Aug 20, 2019 at 07:28:43AM +0000, Z.q. Hou wrote: > From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx> > > 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@xxxxxxx> > --- Reviewed-by: Andrew Murray <andrew.murray@xxxxxxx> > 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(-) > > diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt > index 5561a1c060d0..bd880df39a79 100644 > --- a/Documentation/devicetree/bindings/pci/designware-pcie.txt > +++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt > @@ -11,7 +11,6 @@ Required properties: > the ATU address space. > (The old way of getting the configuration address space from "ranges" > is deprecated and should be avoided.) > -- num-lanes: number of lanes to use > RC mode: > - #address-cells: set to <3> > - #size-cells: set to <2> > -- > 2.17.1 >
