39 lines
879 B
Plaintext
39 lines
879 B
Plaintext
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Device Tree Source for OMAP3 SoC CPU thermal
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*
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* Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
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*/
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#include <dt-bindings/thermal/thermal.h>
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cpu_thermal: cpu-thermal {
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polling-delay-passive = <250>; /* milliseconds */
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polling-delay = <1000>; /* milliseconds */
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coefficients = <0 20000>;
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/* sensor ID */
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thermal-sensors = <&bandgap 0>;
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cpu_trips: trips {
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cpu_alert0: cpu_alert {
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temperature = <80000>; /* millicelsius */
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hysteresis = <2000>; /* millicelsius */
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type = "passive";
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};
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cpu_crit: cpu_crit {
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temperature = <90000>; /* millicelsius */
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hysteresis = <2000>; /* millicelsius */
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type = "critical";
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};
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};
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cpu_cooling_maps: cooling-maps {
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map0 {
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trip = <&cpu_alert0>;
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cooling-device =
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<&cpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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};
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};
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