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

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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: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226205035.1826360-4-dmitry.baryshkov@linaro.org
This commit is contained in:
Dmitry Baryshkov 2022-02-26 23:50:31 +03:00 committed by Bjorn Andersson
parent 5c1399299d
commit 6f3426b3de
1 changed files with 31 additions and 0 deletions
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31
arch/arm64/boot/dts/qcom/pmr735b.dtsi
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@ -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>;