linux-kernel - Re: [PATCH 1/2] arm64: dts: qcom: sm8250: describe HS signals properly

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Message-ID: <CAA8EJpqNM8dsnX6OzZOFeV88ngJ-mE8AKjaKFurT=eKed6Yu4Q@mail.gmail.com>
Date: Fri, 22 Mar 2024 14:11:18 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: "Bryan O'Donoghue" <bryan.odonoghue@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konrad.dybcio@...aro.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
	Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Luca Weiss <luca.weiss@...rphone.com>
Subject: Re: [PATCH 1/2] arm64: dts: qcom: sm8250: describe HS signals properly

On Fri, 22 Mar 2024 at 14:03, Bryan O'Donoghue
<bryan.odonoghue@...aro.org> wrote:
>
> On 22/03/2024 11:58, Dmitry Baryshkov wrote:
> > The OF graph should describe physical signals. There is no 'role switch'
> > signal between Type-C connector and the DWC3 USB controller. Instead
> > there is a HighSpeed signal lane between DWC3 controller and the USB-C
> > connector. Rename endpoints in accordance to that (this follows the
> > example lead by other plaforms, including QRB2210 RB1, QRB4210 RB2 and
> > all PMIC GLINK platforms).
> >
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>
> Hmm
>
> I think if you are going to change the name here, you should also do so here
>
> grep role_switch arch/arm64/* -r | wc -l
> 54

Oh, my. I'll take a look at the qcom platforms for v2. And funny
enough sc8180x even uses old bindings for the QMP PHY.

> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>


-- 
With best wishes
Dmitry