Commit 9a6b3042 authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Bjorn Andersson
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arm64: dts: qcom: sc8280xp-x13s: Add PMK8280 VADC channels 



Add VADC channels for measuring the on-chip die temperature and external
crystal osciallator temperature of PMK8280.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221103095810.64606-9-manivannan.sadhasivam@linaro.org
parent 7858c676

arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts

+16 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ 
/dts-v1/;



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>

#include <dt-bindings/regulator/qcom,rpmh-regulator.h>



#include "sc8280xp.dtsi"
@@ -173,6 +174,21 @@ &pmk8280_pon_resin { 
	status = "okay";

};



&pmk8280_vadc {

	status = "okay";



	pmic-die-temp@3 {

		reg = <PMK8350_ADC7_DIE_TEMP>;

		qcom,pre-scaling = <1 1>;

	};



	xo-therm@44 {

		reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;

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

		qcom,ratiometric;

	};

};



&qup0 {

	status = "okay";

};