[RESEND, V5 1/2] dt-bindings: imx6q-pcie: Add "vph-supply" for PHY supply voltage

[Rob Herring]

On Fri, 04 Jun 2021 09:47:48 +0800, Richard Zhu wrote:
> The i.MX8MQ PCIe PHY can use either a 1.8V or a 3.3V power supply.
> Add a "vph-supply" property to indicate which regulator supplies
> power for the PHY.
> 
> Signed-off-by: Richard Zhu <hongxing.zhu at nxp.com>
> Reviewed-by: Lucas Stach <l.stach at pengutronix.de>
> ---
>  Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring <robh at kernel.org>