Re: [PATCH 1/2] dt-bindings: usb: dwc2: Add support for additional clock

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On Mon, Jan 25, 2021 at 10:38:24AM +0100, Sascha Hauer wrote:
> This adds support for an additional clock for the dwc2 core in case
> there is another clock to the phy which must be enabled.

to the phy? 'clocks' is inputs to DWC2. Shouldn't there be a phy 
device/driver?

> 
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/usb/dwc2.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
> index e5ee51b7b470..56dd0d18d535 100644
> --- a/Documentation/devicetree/bindings/usb/dwc2.yaml
> +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
> @@ -57,11 +57,14 @@ properties:
>      maxItems: 1
>  
>    clocks:
> -    maxItems: 1
> +    minItems: 1
> +    maxItems: 2
>  
>    clock-names:
>      items:
>        - const: otg
> +      - const: phy
> +    minItems: 1
>  
>    resets:
>      items:
> -- 
> 2.20.1
> 



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