linux-kernel - Re: [PATCH v2] dt-bindings: usb: dwc2: document the port when usb-role-switch is used

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Message-ID: <YYBc59SlC+reg1T9@robh.at.kernel.org>
Date:   Mon, 1 Nov 2021 16:32:23 -0500
From:   Rob Herring <robh@...nel.org>
To:     Fabrice Gasnier <fabrice.gasnier@...s.st.com>
Cc:     amelie.delaunay@...s.st.com,
        linux-stm32@...md-mailman.stormreply.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        alexandre.torgue@...s.st.com, gregkh@...uxfoundation.org,
        robh+dt@...nel.org, linux-usb@...r.kernel.org, hminas@...opsys.com
Subject: Re: [PATCH v2] dt-bindings: usb: dwc2: document the port when
 usb-role-switch is used

On Wed, 27 Oct 2021 14:12:32 +0200, Fabrice Gasnier wrote:
> Document the "port" property, which is used with "usb-role-switch"
> to describe the bus connector.
> Definition is inspired from mediatek,mtu3.yaml.
> 
> This fixes some errors seen when running "make dtbs_check":
> ... 'port' does not match any of the regexes: 'pinctrl-[0-9]+'
>         From schema: ... Documentation/devicetree/bindings/usb/dwc2.yaml
> 
> Note: add dependencies so that 'usb-role-switch' without port is valid or
> both must be present.
> 
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
> ---
> Changes in v2:
> Rob's review comments:
> - drop reference to graph.txt
> - drop unneeded quotes
> ---
>  Documentation/devicetree/bindings/usb/dwc2.yaml | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>