linux-kernel - Re: [PATCH v5 5/5] arm64: dts: qcom: talos-evk-camera: Add DT overlay

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Message-ID: <e0e6f248-3d82-4b0c-9ee2-4a655b7bbbfd@oss.qualcomm.com>
Date: Fri, 23 Jan 2026 10:30:02 +0800
From: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Loic Poulain <loic.poulain@....qualcomm.com>,
        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>, Robert Foss <rfoss@...nel.org>,
        Todor Tomov <todor.too@...il.com>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>
Cc: 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, imx@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v5 5/5] arm64: dts: qcom: talos-evk-camera: Add DT overlay

Hi Konrad,

On 1/22/2026 9:44 PM, Konrad Dybcio wrote:
> On 1/22/26 11:48 AM, 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 DTSO has enabled the Arducam 12.3MP
>> IMX577 Mini Camera Module on the CSI-1 interface.
>>
>> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
>> Signed-off-by: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
>> ---
> 
> [...]
> 
>> +&cci_i2c1 {
>> +	#address-cells = <1>;
>> +	#size-cells = <0>;
>> +
>> +	camera@1a {
>> +		compatible = "sony,imx577";
>> +		reg = <0x1a>;
>> +
>> +		reset-gpios = <&tlmm 29 GPIO_ACTIVE_LOW>;
> 
> Let's define the pin settings for the reset pin too, otherwise lgtm

The reset pin on the Talos EVK board is different from the default. Do 
you recommend that I define the reset pin's pinctrl in the Talos EVK 
board's DTS?

Thanks,
Wenmeng