Commit 0763f585 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: pm8994: Add thermal-zones for temp alarm 



This will shut down the platform in case the PMIC overheats.

Signed-off-by: default avatarKonrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20201005150313.149754-4-konradybcio@gmail.com


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 4778b2f1

arch/arm64/boot/dts/qcom/pm8994.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -4,6 +4,30 @@ 
#include <dt-bindings/interrupt-controller/irq.h>

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



/ {

	thermal-zones {

		pm8994 {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&pm8994_temp>;



			trips {

				pm8994_alert0: pm8994-alert0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "passive";

				};

				pm8994_crit: pm8994-crit {

					temperature = <125000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};

		};

	};

};



&spmi_bus {



	pmic@0 {