linux-kernel - Re: [PATCH v12 5/6] dt-bindings: usb: dwc3: Add wakeup-source property support

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Message-ID: <Yk8ZLIvVXjQ88LSA@google.com>
Date:   Thu, 7 Apr 2022 10:02:36 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Sandeep Maheswaram <quic_c_sanm@...cinc.com>
Cc:     Rob Herring <robh+dt@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Felipe Balbi <balbi@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        quic_pkondeti@...cinc.com, quic_ppratap@...cinc.com,
        quic_kriskura@...cinc.com, quic_vpulyala@...cinc.com
Subject: Re: [PATCH v12 5/6] dt-bindings: usb: dwc3: Add wakeup-source
 property support

On Thu, Apr 07, 2022 at 02:15:03PM +0530, Sandeep Maheswaram wrote:
> Added support for wakeup-source property. This property can be
> used to check and power down the phy during system suspend if
> wake up is not supported.
> 
> Signed-off-by: Sandeep Maheswaram <quic_c_sanm@...cinc.com>
> ---
>  Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> index f4471f8..4d4de2f 100644
> --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> @@ -341,6 +341,11 @@ properties:
>        This port is used with the 'usb-role-switch' property  to connect the
>        dwc3 to type C connector.
>  
> +  wakeup-source:
> +    $ref: /schemas/types.yaml#/definitions/flag
> +    description:
> +      Enable USB remote wakeup.
> +
>  unevaluatedProperties: false
>  
>  required:

nit: within the series this patch should be before "dt-bindings: usb: dwc3:
Add wakeup-source property support", which makes use of the new property.
If you have to re-spin for another reason please change the order.

Reviewed-by: Matthias Kaehlcke <mka@...omium.org>