On 9/30/25 3:57 PM, Luca Weiss wrote:
> Describe yet another regulator-fixed on this board, powering the ToF
> sensor.
> 
> Signed-off-by: Luca Weiss <[email protected]>
> ---
>  arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts 
> b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> index 
> 36d5750584831d66b4c2faf6042e4cbb3274eca7..0a64e5721e092d1f3e4bb7329335704eee567761
>  100644
> --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> @@ -195,6 +195,19 @@ vreg_usb_redrive_1v8: regulator-usb-redrive-1v8 {
>               pinctrl-names = "default";
>       };
>  
> +     vreg_vtof_ldo_2p8: regulator-vtof-ldo-2p8 {
> +             compatible = "regulator-fixed";
> +             regulator-name = "VTOF_LDO_2P8";
> +             regulator-min-microvolt = <2800000>;
> +             regulator-max-microvolt = <2800000>;
> +             regulator-enable-ramp-delay = <233>;
> +
> +             gpio = <&tlmm 141 GPIO_ACTIVE_HIGH>;

You may want to define the pincfg/mux config for this gpio too

Konrad

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