linux-kernel - Re: [PATCH] arm64: dts: qcom: sc7180: Drop pinconf on dp_hot_plug

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Date:   Tue, 15 Dec 2020 08:48:40 -0800
From:   Doug Anderson <dianders@...omium.org>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Tanmay Shah <tanmay@...eaurora.org>
Subject: Re: [PATCH] arm64: dts: qcom: sc7180: Drop pinconf on dp_hot_plug_det

Hi,

On Mon, Dec 14, 2020 at 6:00 PM Stephen Boyd <swboyd@...omium.org> wrote:
>
> We shouldn't put any pinconf here in case someone decides to invert this
> HPD signal or remove an external pull-down. It's better to leave that to
> the board pinconf nodes, so drop it here.
>
> Reported-by: Douglas Anderson <dianders@...omium.org>
> Cc: Tanmay Shah <tanmay@...eaurora.org>
> Fixes: 681a607ad21a ("arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node")
> Signed-off-by: Stephen Boyd <swboyd@...omium.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 6 ------
>  1 file changed, 6 deletions(-)

Reviewed-by: Douglas Anderson <dianders@...omium.org>