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From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>,
	Bjorn Andersson <andersson@kernel.org>,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	laurentiu.tudor1@dell.com, abel.vesa@linaro.org,
	jens.glathe@oldschoolsolutions.biz
Subject: Re: [PATCH v1 1/1] arm64: dts: qcom: x1e80100-pmics: Disable pm8010 by default
Date: Tue, 24 Jun 2025 23:53:20 +0100	[thread overview]
Message-ID: <fac65b9f-d95d-4e7a-a82d-223f3297d9e3@linaro.org> (raw)
In-Reply-To: <20250624225056.1056974-2-alex.vinarskis@gmail.com>

On 24/06/2025 23:41, 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@gmail.com>
> ---
>   arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
> index e3888bc143a0..621890ada153 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
> @@ -475,6 +475,8 @@ pm8010: pmic@c {
>   		#address-cells = <1>;
>   		#size-cells = <0>;
>   
> +		status = "disabled";
> +
>   		pm8010_temp_alarm: temp-alarm@2400 {
>   			compatible = "qcom,spmi-temp-alarm";
>   			reg = <0x2400>;
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>

  reply	other threads:[~2025-06-24 22:53 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-24 22:41 [PATCH v1 0/1] arm64: dts: qcom: x1e80100-pmics: Disable pm8010 by default Aleksandrs Vinarskis
2025-06-24 22:41 ` [PATCH v1 1/1] " Aleksandrs Vinarskis
2025-06-24 22:53   ` Bryan O'Donoghue [this message]
2025-06-25  7:52   ` Johan Hovold
2025-06-25  9:49     ` Aleksandrs Vinarskis
2025-06-25 10:00       ` Johan Hovold
2025-06-25 11:53   ` Konrad Dybcio

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