Re: [PATCH 28/30] dt-bindings: pci: tegra: Document nvidia,rst-gpio optional prop

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On Mon, Apr 15, 2019 at 04:20:12PM +0200, Thierry Reding wrote:
> On Thu, Apr 11, 2019 at 10:33:53PM +0530, Manikanta Maddireddy wrote:
> > Document "nvidia,rst-gpio" optional property which supports GPIO based
> > PERST# signal.
> > 
> > Signed-off-by: Manikanta Maddireddy <mmaddireddy@xxxxxxxxxx>
> > ---
> >  Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt | 3 +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
> > index dca8393b86d1..23928fd59538 100644
> > --- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
> > +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
> > @@ -75,6 +75,8 @@ Optional properties:
> >    Pass pinctrl phandle to allow driver bring PCIe IO out of DPD state.
> >  - nvidia,plat-gpios: A list of platform specific gpios which controls
> >    endpoint's internal regulator or PCIe logic.
> > +- nvidia,rst-gpio: If GPIO is used as PERST# signal instead of available
> > +  SFIO, add this property with phandle to GPIO controller and GPIO number.
> 
> GPIO properties are pretty much standardized, so this should really be
> called just "reset-gpio".

"reset-gpios" actually.

Rob



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