linux-kernel - Re: [PATCH v2 4/4] arm64: dts: qcom: talos-evk-camera: Add DT overlay

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Message-ID: <ndexzb5bo2rxjsj7jkf3bevbb6vmtjpuuhxbonpf3v5csxnjtu@sotufkkvfc4r>
Date: Tue, 6 Jan 2026 20:23:06 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
Cc: Loic Poulain <loic.poulain@....qualcomm.com>,
        Robert Foss <rfoss@...nel.org>, Andi Shyti <andi.shyti@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Todor Tomov <todor.too@...il.com>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        linux-i2c@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org
Subject: Re: [PATCH v2 4/4] arm64: dts: qcom: talos-evk-camera: Add DT overlay

On Tue, Jan 06, 2026 at 05:39:56PM +0800, Wenmeng Liu wrote:
> Enable IMX577 via CCI on Taloss EVK Core Kit.
> 
> The Talos EVK board does not include a camera sensor
> by default, this overlay reflects the possibility of
> attaching an optional camera sensor.
> For this reason, the camera sensor configuration is
> placed in talos-evk-camera.dtso, rather than
> modifying the base talos-evk.dts.
> 
> Signed-off-by: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/Makefile              |  2 +
>  arch/arm64/boot/dts/qcom/talos-evk-camera.dtso | 63 ++++++++++++++++++++++++++

Is it possible to attach other sensors? If so, overlay name should
depicit which sensors are attached (compare this to the RBn boards where
specifying "vision kit" defines all sensors attached to the device).

>  2 files changed, 65 insertions(+)
> 

-- 
With best wishes
Dmitry