Re: [PATCH v5 1/2] arm64: dts: qcom: sdm845-google: Add dual front IMX355 cameras

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 7/19/26 8:03 PM, David Heidelberg via B4 Relay wrote:
> From: David Heidelberg <david@ixit.cz>
> 
> The Pixel 3 features two front-facing Sony IMX355 sensors with
> different focal lengths (standard and wide-angle).
> 
> Sensors are connected via CSIPHY port 1 and 2 and controlled over CCI
> I2C1, using MCLK2 as the clock source.
> 
> This enables support for the dual front camera configuration.
> 
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---

[...]

> @@ -127,16 +128,48 @@ vreg_s4a_1p8: regulator-vreg-s4a-1p8 {

/\ is regulator-foo

>  		regulator-min-microvolt = <1800000>;
>  		regulator-max-microvolt = <1800000>;
>  		regulator-always-on;
>  		regulator-boot-on;
>  
>  		vin-supply = <&vph_pwr>;
>  	};
> 

\/ this is foo-regulator, please stick to the former
 
> +	camera_front_avdd: front-cam-avdd-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "front_cam_avdd";

[...]

> +	cam_front_avdd_default_pin: cam-avdd-default-pins {
> +		pins = "gpio8";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	cam_front_aux_reset_default_pin: cam-front-aux-reset-default-pins {
> +		pins = "gpio9";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	cam_front_aux_avdd_default_pin: cam-avdd-aux-default-pins {
> +		pins = "gpio14";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	cam_front_reset_default_pin: cam-front-reset-default-pins {
> +		pins = "gpio21";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};

This addition fails dtbs_check

Konrad