Re: [PATCH v7 1/6] dt-binding: usb: Include USB SSP rates in GenXxY

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Hi Rob,

Thinh Nguyen wrote:
> According to the USB 3.2 spec, a SuperSpeed Plus device can operate at
> gen2x2, gen2x1, or gen1x2. If the USB controller device supports
> multiple lanes at different transfer rates, the user can specify the HW
> capability via these new speed strings:
>
> "super-speed-plus-gen2x2"
> "super-speed-plus-gen2x1"
> "super-speed-plus-gen1x2"
>
> If the argument is simply "super-speed-plus", USB controllers should
> default to their maximum transfer rate and number of lanes.
>
> Signed-off-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx>
> ---
> Changes in v7:
> - Rebase on Greg's usb-testing branch
> Changes in v6:
> - Update the different maximum_speed enums to the usb.yaml
> - Remove Reviewed-by: Rob Herring <robh@xxxxxxxxxx> because the commit is updated
> - Rebase on Greg's usb-testing branch
> - Update commit message
> Changes in v5:
> - Add Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> - Rebase on Felipe's testing/next branch
> - Changed Signed-off-by email to match From: email header
> Changes in v4:
> - None
> Changes in v3:
> - Use "maximum-speed" to include both the num-lane and transfer rate for SSP
> - Remove "num-lanes" and "lane-speed-mantissa-gbps" properties
> Changes in v2:
> - Make "num-lanes" and "lane-speed-mantissa-gbps" common USB properties
>
>  Documentation/devicetree/bindings/usb/usb.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/usb/usb.yaml b/Documentation/devicetree/bindings/usb/usb.yaml
> index ebe7f4275c59..78491e66ed24 100644
> --- a/Documentation/devicetree/bindings/usb/usb.yaml
> +++ b/Documentation/devicetree/bindings/usb/usb.yaml
> @@ -54,6 +54,9 @@ properties:
>        - high-speed
>        - super-speed
>        - super-speed-plus
> +      - super-speed-plus-gen2x1
> +      - super-speed-plus-gen1x2
> +      - super-speed-plus-gen2x2
>  
>  additionalProperties: true
>  

Can I have your Reviewed-by again? Had to drop it previously because the
change needed to be rebased and added to the yaml file instead.

Thanks,
Thinh




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