linux-kernel - Re: [PATCH v1 3/4] arm64: dts: qcom: sc7280: herobrine: disable some regulators by default

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Message-ID: <CAD=FV=X37bA9mrzzvhgtFNN1VdCyHtWe2o57t2_DON6O0fprKQ@mail.gmail.com>
Date:   Thu, 17 Mar 2022 10:08:36 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Matthias Kaehlcke <mka@...omium.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 3/4] arm64: dts: qcom: sc7280: herobrine: disable some
 regulators by default

Hi,

On Wed, Mar 16, 2022 at 5:28 PM Matthias Kaehlcke <mka@...omium.org> wrote:
>
> Not all herobrine boards have a world facing camera or a fingerprint
> sensor, disable the regulators that feed these devices by default and
> only enable them for the boards that use them.
>
> Similarly the audio configuration can vary between boards, not all
> boards have the regulator pp3300_codec, disable it by default.
>
> Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
> ---
>
>  .../qcom/sc7280-herobrine-herobrine-r1.dts    | 30 +++++++++++++++++++
>  .../arm64/boot/dts/qcom/sc7280-herobrine.dtsi |  6 ++++
>  2 files changed, 36 insertions(+)

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