Re: [PATCH RFC v3 4/6] arm64: dts: qcom: sm8550-hdk: add SPMI ADC channels and thermal nodes

[Dmitry Baryshkov]

On Mon, Jun 15, 2026 at 07:00:10PM +0200, Neil Armstrong wrote:
> Add the SPMI ADC channels on the PMK8550 SPMI5 ADC3 for the
> other PMICS on the system.
> 
> The thermal nodes are sorted by the sensor channel to be
> coherent with the system thermal nodes ordering.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 279 ++++++++++++++++++++++++++++++++
>  1 file changed, 279 insertions(+)
> 
> +
> +	channel@747 {
> +		reg = <PM8550B_ADC5_GEN3_AMUX_THM4_USB_THERM_100K_PU(7)>;
> +		label = "pm8550b_usb_therm";
> +		qcom,ratiometric;
> +		qcom,hw-settle-time = <200>;
> +		qcom,pre-scaling = <1 1>;
> +		qcom,adc-tm;
> +	};
> +
> +	channel@749 {
> +		reg = <PM8550B_ADC5_GEN3_AMUX_THM6_GPIO10_100K_PU(7)>;
> +		label = "pm8550b_wls_therm";
> +		qcom,ratiometric;
> +		qcom,pre-scaling = <1 1>;
> +		qcom,adc-tm;

Does this need 

	qcom,hw-settle-time = <200>;

> +	};
> +};
> +
>  &pon_pwrkey {
>  	status = "okay";
>  };
> 
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry