linux-kernel - Re: [PATCH v1 1/1] arm64: dts: qcom: x1e80100-pmics: Disable pm8010 by default

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Message-ID: <c5d7f0b4-f167-47e9-b2dd-5e7004ba43c1@oss.qualcomm.com>
Date: Wed, 25 Jun 2025 13:53:33 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Aleksandrs Vinarskis <alex.vinarskis@...il.com>,
        Bjorn Andersson <andersson@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>, laurentiu.tudor1@...l.com,
        abel.vesa@...aro.org, bryan.odonoghue@...aro.org,
        jens.glathe@...schoolsolutions.biz
Subject: Re: [PATCH v1 1/1] arm64: dts: qcom: x1e80100-pmics: Disable pm8010
 by default

On 6/25/25 12:41 AM, Aleksandrs Vinarskis wrote:
> pm8010 is a camera specific PMIC, and may not be present on some
> devices. These may instead use a dedicated vreg for this purpose (Dell
> XPS 9345, Dell Inspiron..) or use USB webcam instead of a MIPI one
> alltogether (Lenovo Thinbook 16, Lenovo Yoga..).
> 
> Disable pm8010 by default, let platforms that actually have one onboard
> enable it instead.
> 
> This fixes dmesg errors of PMIC failing to probe, and on Dell XPS 9345
> fixes the issue of power button not working as power off/suspend (only
> long press cuts the power).
> 
> Fixes: 2559e61e7ef4 ("arm64: dts: qcom: x1e80100-pmics: Add the missing PMICs")
> 
> Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@...il.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad