linux-kernel - Re: [PATCH v2 2/2] dt-bindings: usb: snps,dwc3: Add 'snps,parkmode-disable-hs-quirk' quirk

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Date:   Thu, 13 Apr 2023 09:34:48 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Stanley Chang <stanley_chang@...ltek.com>,
        Thinh Nguyen <Thinh.Nguyen@...opsys.com>
Cc:     linux-usb@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Felipe Balbi <balbi@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] dt-bindings: usb: snps,dwc3: Add
 'snps,parkmode-disable-hs-quirk' quirk

On 13/04/2023 05:03, Stanley Chang wrote:
> Add a new 'snps,parkmode-disable-hs-quirk' DT quirk to dwc3 core for
> disable the high-speed parkmode.

Please use scripts/get_maintainers.pl to get a list of necessary people
and lists to CC.  It might happen, that command when run on an older
kernel, gives you outdated entries.  Therefore please be sure you base
your patches on recent Linux kernel.

It's the second time I am writing it. I don't understand why you keep
ignoring it.

Your commit msg does not explain why do we need it.

> 
> Signed-off-by: Stanley Chang <stanley_chang@...ltek.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 be36956af53b..45ca967b8d14 100644
> --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> @@ -232,6 +232,11 @@ properties:
>        When set, all SuperSpeed bus instances in park mode are disabled.
>      type: boolean
>  
> +  snps,parkmode-disable-hs-quirk:
> +    description:
> +      When set, all HighSpeed bus instances in park mode are disabled.

Why?


Best regards,
Krzysztof