linux-kernel - Re: [PATCH v3 4/4] dt-bindings: pinctrl: qcom,sc7180: convert to dtschema

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Message-ID: <CAD=FV=U0WR-a7d4p5eoCFMRer5yhX8AcEPdUaJag4KpGB9kp+A@mail.gmail.com>
Date:   Wed, 19 Oct 2022 08:48:13 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v3 4/4] dt-bindings: pinctrl: qcom,sc7180: convert to dtschema

Hi,

On Tue, Oct 18, 2022 at 5:14 PM Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> Convert Qualcomm SC7180 pin controller bindings to DT schema.  Keep the
> parsing of pin configuration subnodes consistent with other Qualcomm
> schemas (children named with '-state' suffix, their children with
> '-pins').
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Reviewed-by: Rob Herring <robh@...nel.org>
>
> ---
>
> Changes since v2:
> 1. Drop entire drive-strength (not needed, brought by common TLMM
>    schema).
>
> Changes since v1:
> 1. Drop default:2 for drive strength
> 2. Add Rb tag.
>
> Cc: Doug Anderson <dianders@...omium.org>
> ---
>  .../bindings/pinctrl/qcom,sc7180-pinctrl.txt  | 187 ------------------
>  .../bindings/pinctrl/qcom,sc7180-pinctrl.yaml | 158 +++++++++++++++
>  2 files changed, 158 insertions(+), 187 deletions(-)

Looks great now.

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

Will you also send out separate patches to fix up the "drive strength"
for all the other Qualcomm boards. They all have the same problem. The
drive strength never defaults to 2 and always gets left at whatever
the BIOS leaves it at unless it's specified.