Commit 80f63766 authored by Luca Weiss's avatar Luca Weiss Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm7225-fairphone-fp4: Add pm7250b PMIC 



The PM7250B is primarily used for charger and fuel gauge on Fairphone 4
but also has some thermal zones that we can configure already.

Signed-off-by: default avatarLuca Weiss <luca.weiss@fairphone.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220902111055.106814-3-luca.weiss@fairphone.com
parent 11975b9b

arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts

+67 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#include "sm7225.dtsi"

#include "pm6150l.dtsi"

#include "pm6350.dtsi"

#include "pm7250b.dtsi"



/ {

	model = "Fairphone 4";
@@ -70,6 +71,36 @@ 
			qcom,vmid = <15>;

		};

	};



	thermal-zones {

		chg-skin-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;

			thermal-sensors = <&pm7250b_adc_tm 0>;



			trips {

				active-config0 {

					temperature = <125000>;

					hysteresis = <1000>;

					type = "passive";

				};

			};

		};



		conn-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;

			thermal-sensors = <&pm7250b_adc_tm 1>;



			trips {

				active-config0 {

					temperature = <125000>;

					hysteresis = <1000>;

					type = "passive";

				};

			};

		};

	};

};



&adsp {
@@ -353,6 +384,42 @@ 
	linux,code = <KEY_VOLUMEDOWN>;

};



&pm7250b_adc {

	adc-chan@4d {

		reg = <ADC5_AMUX_THM1_100K_PU>;

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

		label = "charger_skin_therm";

	};



	adc-chan@4f {

		reg = <ADC5_AMUX_THM3_100K_PU>;

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

		label = "conn_therm";

	};

};



&pm7250b_adc_tm {

	status = "okay";



	charger-skin-therm@0 {

		reg = <0>;

		io-channels = <&pm7250b_adc ADC5_AMUX_THM1_100K_PU>;

		qcom,ratiometric;

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

	};



	conn-therm@1 {

		reg = <1>;

		io-channels = <&pm7250b_adc ADC5_AMUX_THM3_100K_PU>;

		qcom,ratiometric;

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

	};

};



&qupv3_id_1 {

	status = "okay";

};