linux-kernel - Re: [PATCH] arm64: dts: qcom: sdm845-db845c: Move LVS regulator nodes up

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Message-ID: <CAMi1Hd0qRrRw3_U7kqz-8BJnwJR1RqweajBWrZWWDGmtqVMDAQ@mail.gmail.com>
Date:   Thu, 8 Jun 2023 22:56:28 +0530
From:   Amit Pundir <amit.pundir@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Doug Anderson <dianders@...omium.org>,
        Mark Brown <broonie@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Caleb Connolly <caleb.connolly@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        regressions <regressions@...ts.linux.dev>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        dt <devicetree@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: qcom: sdm845-db845c: Move LVS regulator nodes up

On Wed, 7 Jun 2023 at 15:46, Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
>
> The problem looks like in missing consumers, missing probe dependencies
> or something in the driver how it handles these.

Missing consumers seem to be the case here, if I'm reading the
$debugfs/regulator/regulator_summary correctly(?)
https://www.irccloud.com/pastebin/raw/2jwn0EQw.
lvs1 and lvs2 sysfs entries in /sys/class/regulator/ do not list any
consumers explicitly either.

Regards,
Amit Pundir


>
> DTS should not be used for solving OS related problems.
>
> Best regards,
> Krzysztof
>