linux-kernel - Re: [PATCH v6 2/2] arm64: dts: qcom: add SA8540P ride(Qdrive-3)

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Message-ID: <Y1uSuBNhAL/YMEVc@x1>
Date:   Fri, 28 Oct 2022 04:28:40 -0400
From:   Brian Masney <bmasney@...hat.com>
To:     Parikshit Pareek <quic_ppareek@...cinc.com>
Cc:     konrad.dybcio@...ainline.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Andrew Halaney <ahalaney@...hat.com>,
        Shazad Hussain <quic_shazhuss@...cinc.com>,
        Johan Hovold <johan@...nel.org>
Subject: Re: [PATCH v6 2/2] arm64: dts: qcom: add SA8540P ride(Qdrive-3)

On Fri, Oct 28, 2022 at 01:20:59PM +0530, Parikshit Pareek wrote:
> > > +		vreg_l3c: ldo3 {
> > > +			regulator-name = "vreg_l3c";
> > > +			regulator-min-microvolt = <1200000>;
> > > +			regulator-max-microvolt = <1200000>;
> > > +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> > > +			regulator-allow-set-load;
> > Not sure if setting load is desired after recent rpmh regulator changes.
>
> May I know the exact patch being refered here?

Hi Parikshit,

You now need to specify a regulator-allowed-modes. Here's some links
with more information:

https://lore.kernel.org/all/20220907204924.173030-1-ahalaney@redhat.com/
https://lore.kernel.org/all/20220824142229.RFT.v2.2.I6f77860e5cd98bf5c67208fa9edda4a08847c304@changeid/

Brian