Binding for Thermal Sensor driver for BCM2835 SoCs.
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Required parameters:
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-------------------
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compatible: should be one of: "brcm,bcm2835-thermal",
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"brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"
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reg: Address range of the thermal registers.
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clocks: Phandle of the clock used by the thermal sensor.
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#thermal-sensor-cells: should be 0 (see Documentation/devicetree/bindings/thermal/thermal-sensor.yaml)
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Example:
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thermal-zones {
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cpu_thermal: cpu-thermal {
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polling-delay-passive = <0>;
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polling-delay = <1000>;
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thermal-sensors = <&thermal>;
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trips {
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cpu-crit {
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temperature = <80000>;
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hysteresis = <0>;
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type = "critical";
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};
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};
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coefficients = <(-538) 407000>;
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cooling-maps {
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};
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};
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};
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thermal: thermal@7e212000 {
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compatible = "brcm,bcm2835-thermal";
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reg = <0x7e212000 0x8>;
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clocks = <&clocks BCM2835_CLOCK_TSENS>;
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#thermal-sensor-cells = <0>;
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};
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