Subject: Re: [PATCH v2 14/19] dt-bindings: pci: add PHY properties to Armada 7K/8K controller bindings

From: Rob Herring <[email-masked]>
Date: Mon, 22 Jul 2019 11:52:25 -0600

On Thu, Jun 27, 2019 at 02:25:00PM +0200, Miquel Raynal wrote:
> Armada CP110 PCIe controller can have a PHY (for configuring SERDES
> lanes). Describe these two properties in the bindings.
> 
> Signed-off-by: Miquel Raynal <[email-masked]>
> ---
>  Documentation/devicetree/bindings/pci/pci-armada8k.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
> index 9e3fc15e1af8..a373a80524db 100644
> --- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt
> +++ b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
> @@ -17,6 +17,10 @@ Required properties:
>     name must be "core" for the first clock and "reg" for the second
>     one
>  
> +Optional properties:
> +- phys: phandle to the PHY node (generic PHY bindings).
> +- phy-names: names of the PHYs.

How many? If only 1, you don't really need phy-names.

> +
>  Example:
>  	pcie@f2600000 {
> -- 
> 2.19.1

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