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

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Message-ID: <f09670ed-1aba-4622-94b2-85ade831f7fa@oss.qualcomm.com>
Date: Wed, 7 Jan 2026 11:05:48 +0800
From: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....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 1/7/2026 2:23 AM, Dmitry Baryshkov wrote:
> 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).

Okay, we previously had a discussion on this. I will rename the file to 
talos-evk-camera-imx577.dtso.

Thanks,
Wenmeng

> 
>>   2 files changed, 65 insertions(+)
>>
>