linux-kernel - Re: [PATCH v2 3/4] arm64: dts: qcom: talos: Add camera MCLK pinctrl

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Message-ID: <b0b629d5-33de-41c1-90d5-b64cc29e5511@linaro.org>
Date: Wed, 7 Jan 2026 06:28:53 +0200
From: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
To: Wenmeng Liu <wenmeng.liu@....qualcomm.com>,
 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>
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
Subject: Re: [PATCH v2 3/4] arm64: dts: qcom: talos: Add camera MCLK pinctrl

On 1/6/26 11:39, Wenmeng Liu wrote:
> Define pinctrl definitions to enable camera master clocks on Talos.
> 
> Signed-off-by: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
> ---
>   arch/arm64/boot/dts/qcom/talos.dtsi | 28 ++++++++++++++++++++++++++++
>   1 file changed, 28 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
> index 461a39968d928260828993ff3549aa15fd1870df..880fa10a2db993a82d31faf868195944128237c9 100644
> --- a/arch/arm64/boot/dts/qcom/talos.dtsi
> +++ b/arch/arm64/boot/dts/qcom/talos.dtsi
> @@ -1549,6 +1549,34 @@ tlmm: pinctrl@...0000 {
>   			#interrupt-cells = <2>;
>   			wakeup-parent = <&pdc>;
>   
> +			cam0_default: cam0-default-state {
> +				pins = "gpio28";
> +				function = "cam_mclk";
> +				drive-strength = <2>;
> +				bias-disable;
> +			};
> +
> +			cam1_default: cam1-default-state {
> +				pins = "gpio29";
> +				function = "cam_mclk";
> +				drive-strength = <2>;
> +				bias-disable;
> +			};
> +
> +			cam2_default: cam2-default-state {
> +				pins = "gpio30";
> +				function = "cam_mclk";
> +				drive-strength = <2>;
> +				bias-disable;
> +			};
> +
> +			cam3_default: cam3-default-state {
> +				pins = "gpio31";
> +				function = "cam_mclk";
> +				drive-strength = <2>;
> +				bias-disable;
> +			};
> +
>   			cci_default: cci0-default-state {
>   				cci_i2c0_default: cci-i2c0-default-pins {
>   					/* SDA, SCL */
> 

Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>

-- 
Best wishes,
Vladimir