linux-kernel - Re: [PATCH 1/3] soc: qcom: pmic

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Message-ID: <CAA8EJpqiaEamZ6u9D_Sn-bgn8qdpqsQ2EMt7Tb9hKr5kNO2JFg@mail.gmail.com>
Date:   Sun, 13 Aug 2023 13:56:32 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     wuxilin123@...il.com, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Tony Luck <tony.luck@...el.com>,
        "Guilherme G. Piccoli" <gpiccoli@...lia.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH 1/3] soc: qcom: pmic_glink: enable UCSI for SM8350

On Sat, 12 Aug 2023 at 14:12, Konrad Dybcio <konrad.dybcio@...aro.org> wrote:
>
> On 5.08.2023 19:03, Xilin Wu via B4 Relay wrote:
> > From: Xilin Wu <wuxilin123@...il.com>
> >
> > UCSI is supported on SM8350. Allow it to enable USB role switch and
> > altmode notifications on SM8350.
> >
> > Signed-off-by: Xilin Wu <wuxilin123@...il.com>
> > ---
> I can confirm this is also required for my SM8350 Xperia 1 III.

Last time I checked it, UCSI was broken on the SM8350 HDK. Trying to
enable it caused pmic_glink to stop working after some port
operations.

-- 
With best wishes
Dmitry