Commit 6f3426b3 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: pmr735b: add temp sensor and thermal zone config 



Add temp-alarm device tree node and a default configuration for the
corresponding thermal zone for this PMIC. Temperatures are based on
downstream values.

Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226205035.1826360-4-dmitry.baryshkov@linaro.org
parent 5c139929

arch/arm64/boot/dts/qcom/pmr735b.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -6,6 +6,30 @@ 
#include <dt-bindings/interrupt-controller/irq.h>

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



/ {

	thermal-zones {

		pmr735a_thermal: pmr735a-thermal {

			polling-delay-passive = <100>;

			polling-delay = <0>;

			thermal-sensors = <&pmr735b_temp_alarm>;



			trips {

				pmr735b_trip0: trip0 {

					temperature = <95000>;

					hysteresis = <0>;

					type = "passive";

				};



				pmr735b_crit: pmr735a-crit {

					temperature = <115000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

	};

};



&spmi_bus {

	pmr735b: pmic@5 {

		compatible = "qcom,pmr735b", "qcom,spmi-pmic";
@@ -13,6 +37,13 @@ pmr735b: pmic@5 { 
		#address-cells = <1>;

		#size-cells = <0>;



		pmr735b_temp_alarm: temp-alarm@a00 {

			compatible = "qcom,spmi-temp-alarm";

			reg = <0xa00>;

			interrupts = <0x5 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;

			#thermal-sensor-cells = <0>;

		};



		pmr735b_gpios: gpio@8800 {

			compatible = "qcom,pmr735b-gpio";

			reg = <0x8800>;