Commit ae1122c3 authored by Luca Weiss's avatar Luca Weiss Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: qcm6490-fairphone-fp5: Add PM7325 thermals 



Configure the thermals for the QUIET_THERM, CAM_FLASH_THERM, MSM_THERM
and RFC_CAM_THERM thermistors connected to PM7325.

With this PMIC the software communication to the ADC is going through
PMK7325 (= PMK8350).

Signed-off-by: default avatarLuca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20231013-fp5-thermals-v1-4-f14df01922e6@fairphone.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 46a2f77e

arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts

+117 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
#define PM7250B_SID 8

#define PM7250B_SID1 9



#include <dt-bindings/iio/qcom,spmi-adc7-pm7325.h>

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

#include <dt-bindings/leds/common.h>

#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
@@ -137,6 +138,20 @@ afvdd_2p8: regulator-afvdd-2p8 { 
	};



	thermal-zones {

		camera-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;

			thermal-sensors = <&pmk8350_adc_tm 2>;



			trips {

				active-config0 {

					temperature = <125000>;

					hysteresis = <1000>;

					type = "passive";

				};

			};

		};



		chg-skin-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;
@@ -165,6 +180,48 @@ active-config0 { 
			};

		};



		quiet-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;

			thermal-sensors = <&pmk8350_adc_tm 1>;



			trips {

				active-config0 {

					temperature = <125000>;

					hysteresis = <1000>;

					type = "passive";

				};

			};

		};



		rear-cam-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;

			thermal-sensors = <&pmk8350_adc_tm 4>;



			trips {

				active-config0 {

					temperature = <125000>;

					hysteresis = <1000>;

					type = "passive";

				};

			};

		};



		sdm-skin-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;

			thermal-sensors = <&pmk8350_adc_tm 3>;



			trips {

				active-config0 {

					temperature = <125000>;

					hysteresis = <1000>;

					type = "passive";

				};

			};

		};



		xo-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;
@@ -538,6 +595,34 @@ xo-therm@0 { 
		qcom,ratiometric;

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

	};



	quiet-therm@1 {

		reg = <1>;

		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM1_100K_PU>;

		qcom,ratiometric;

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

	};



	cam-flash-therm@2 {

		reg = <2>;

		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM2_100K_PU>;

		qcom,ratiometric;

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

	};



	sdm-skin-therm@3 {

		reg = <3>;

		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM3_100K_PU>;

		qcom,ratiometric;

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

	};



	wide-rfc-therm@4 {

		reg = <4>;

		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM4_100K_PU>;

		qcom,ratiometric;

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

	};

};



&pmk8350_rtc {
@@ -554,6 +639,38 @@ channel@44 { 
		qcom,pre-scaling = <1 1>;

		label = "pmk8350_xo_therm";

	};



	channel@144 {

		reg = <PM7325_ADC7_AMUX_THM1_100K_PU>;

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

		label = "pm7325_quiet_therm";

	};



	channel@145 {

		reg = <PM7325_ADC7_AMUX_THM2_100K_PU>;

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

		label = "pm7325_cam_flash_therm";

	};



	channel@146 {

		reg = <PM7325_ADC7_AMUX_THM3_100K_PU>;

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

		label = "pm7325_sdm_skin_therm";

	};



	channel@147 {

		reg = <PM7325_ADC7_AMUX_THM4_100K_PU>;

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

		label = "pm7325_wide_rfc_therm";

	};

};



&pon_pwrkey {