linux-kernel - Re: [PATCH v1 4/5] usb: dwc3-meson-g12a: support OTG switch

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Message-ID: <20230417122952.s6ag2mtc7exdbr4n@CAB-WSD-L081021>
Date:   Mon, 17 Apr 2023 15:29:52 +0300
From:   Dmitry Rokosov <ddrokosov@...rdevices.ru>
To:     <neil.armstrong@...aro.org>
CC:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        <gregkh@...uxfoundation.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <khilman@...libre.com>,
        <jbrunet@...libre.com>, <mturquette@...libre.com>,
        <vkoul@...nel.org>, <kishon@...nel.org>, <hminas@...opsys.com>,
        <Thinh.Nguyen@...opsys.com>, <yue.wang@...ogic.com>,
        <hanjie.lin@...ogic.com>, <kernel@...rdevices.ru>,
        <rockosov@...il.com>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>,
        <linux-phy@...ts.infradead.org>
Subject: Re: [PATCH v1 4/5] usb: dwc3-meson-g12a: support OTG switch

Hello Neil,

Thank you for review, appreciate it!

On Mon, Apr 17, 2023 at 02:22:26PM +0200, neil.armstrong@...aro.org wrote:
> On 17/04/2023 13:47, Dmitry Rokosov wrote:
> > Hello Martin,
> > 
> > Thank you for quick review, appreciate it!
> > Please find my comments below and in the other replies.
> > 
> > On Sun, Apr 16, 2023 at 10:56:36PM +0200, Martin Blumenstingl wrote:
> > > On Fri, Apr 14, 2023 at 5:24 PM Dmitry Rokosov <ddrokosov@...rdevices.ru> wrote:
> > > [...]
> > > >   static const struct dwc3_meson_g12a_drvdata a1_drvdata = {
> > > > -       .otg_switch_supported = false,
> > > > +       .otg_switch_supported = true,
> > > it would be great if you could also follow up with a patch that
> > > removes otg_switch_supported.
> > > A1 was the only variant that needed it and after this patch it's just dead code.
> > 
> > It makes sense. I thought about it before sending the first version, but
> > I found a counter-argument: future SoCs may use this parameter.
> > But if you ask, I will remove 'otg_switch_supported' in the next version
> > 
> 
> Please remove it, it's easy to add it again if needed.

Sure, no problem. It will be removed in the next version.

-- 
Thank you,
Dmitry