linux-kernel - Re: [PATCH 3/8] arm64: dts: qcom: msm8939-sony-tulip: Fix l10-l12 regulator voltages

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Date:   Wed, 14 Jun 2023 13:26:19 +0100
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     Stephan Gerhold <stephan@...hold.net>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/8] arm64: dts: qcom: msm8939-sony-tulip: Fix l10-l12
 regulator voltages

On 14/06/2023 08:16, Stephan Gerhold wrote:
> msm8939-sony-xperia-kanuti-tulip.dts has several regulator voltages
> that do not quite seem to match what is used in the vendor kernel.
> In particular:
> 
>   - l10 is fixed at 2.8V [1, 2]
>   - l11/l12 are 2.95V max [1]
> 
> [1]: https://github.com/sonyxperiadev/kernel/blob/aosp/LA.BR.1.3.3_rb2.14/arch/arm/boot/dts/qcom/msm8939-regulator.dtsi
> [2]: https://github.com/sonyxperiadev/kernel/blob/aosp/LA.BR.1.3.3_rb2.14/arch/arm/boot/dts/qcom/msm8939-kanuti_tulip.dtsi#L671C1-L673
> 
> Fixes: f1134f738fad ("arm64: dts: qcom: Add msm8939 Sony Xperia M4 Aqua")
> Signed-off-by: Stephan Gerhold <stephan@...hold.net>

I think I probably just copied the Square regulator setup here, so 
thanks for doing this extra work.

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