| /freebsd-src/sys/contrib/device-tree/Bindings/thermal/ |
| H A D | thermal.txt | 1 * Thermal Framework Device Tree descriptor
4 defining hardware thermal structure using device tree.
5 A thermal structure includes thermal zones and their components,
9 The target of device tree thermal descriptors is to describe only
10 the hardware thermal aspects. The thermal device tree bindings are
14 There are five types of nodes involved to describe thermal bindings:
15 - thermal sensors: devices which may be used to take temperature
17 - cooling devices: devices which may be used to dissipate heat.
18 - trip points: describe key temperatures at which cooling is recommended. The
20 - cooling maps: used to describe links between trip points and cooling devices;
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| H A D | thermal-sensor.yaml | 1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-sensor.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Thermal sensor
11 - Amit Kucheria <amitk@kernel.org>
14 Thermal management is achieved in devicetree by describing the sensor hardware
15 and the software abstraction of thermal zones required to take appropriate
16 action to mitigate thermal overloads.
18 The following node types are used to completely describe a thermal management
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| H A D | generic-adc-thermal.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/thermal/generi
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| H A D | nvidia,tegra186-bpmp-thermal.txt | 1 NVIDIA Tegra186 BPMP thermal sensor
5 and GPU temperatures. This binding describes the thermal sensor that is
8 The BPMP thermal node must be located directly inside the main BPMP node. See
9 ../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding.
11 This node represents a thermal sensor. See Documentation/devicetree/bindings/thermal/thermal-sensor…
12 core thermal binding.
15 - compatible:
18 - "nvidia,tegra186-bpmp-thermal"
19 - "nvidia,tegra194-bpmp-thermal"
20 - #thermal-sensor-cells: Cell for sensor index.
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| H A D | thermal-generic-adc.txt | 1 General Purpose Analog To Digital Converter (ADC) based thermal sensor.
3 On some of platforms, thermal sensor like thermistors are connected to
4 one of ADC channel and sensor resistance is read via voltage across the
5 sensor resistor. The voltage read across the sensor is mapped to
6 temperature using voltage-temperature lookup table.
10 - compatible: Must be "generic-adc-thermal".
11 - #thermal-sensor-cells: Should be 1. See Documentation/devicetree/bindings/thermal/thermal-sen…
15 - temperature-lookup-table: Two dimensional array of Integer; lookup table
29 #include <dt-bindings/thermal/thermal.h>
35 sampling-frequency = <3300>;
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| H A D | allwinner,sun8i-a83t-ths.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/thermal/allwinner,sun8i-a83t-ths.yaml#
5 $schema: http://devicetree.org/meta-schema
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| H A D | nvidia,tegra186-bpmp-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/nvidi
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| H A D | rcar-gen3-thermal.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
4 ---
5 $id: http://devicetree.org/schemas/thermal/rcar-gen3-therma
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| H A D | brcm,bcm2835-thermal.txt | 1 Binding for Thermal Sensor driver for BCM2835 SoCs.
4 -------------------
6 compatible: should be one of: "brcm,bcm2835-thermal",
7 "brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"
8 reg: Address range of the thermal registers.
9 clocks: Phandle of the clock used by the thermal sensor.
10 #thermal-sensor-cells: should be 0 (see Documentation/devicetree/bindings/thermal/thermal-sensor.ya…
14 thermal-zones {
15 cpu_thermal: cpu-thermal {
16 polling-delay-passive = <0>;
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| H A D | amazon,al-thermal.txt | 1 Amazon's Annapurna Labs Thermal Sensor
3 Simple thermal device that allows temperature reading by a single MMIO
7 - compatible: "amazon,al-thermal".
8 - reg: The physical base address and length of the sensor's registers.
9 - #thermal-sensor-cells: Must be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.ya…
12 thermal: thermal {
13 compatible = "amazon,al-thermal";
15 #thermal-sensor-cells = <0x1>;
18 thermal-zones {
19 thermal-z0 {
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| H A D | sprd-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/sprd-therma
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| H A D | thermal-zones.yaml | 1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#
6 $schema: http://devicetree.org/meta-schema
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| H A D | loongson,ls2k-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/loongso
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| H A D | fsl,scu-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/fs
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| H A D | mediatek,lvts-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/mediate
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| H A D | brcm,bcm2835-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/brc
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| H A D | rzg2l-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/rzg2
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| H A D | nvidia,tegra124-soctherm.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/nvidi
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| H A D | imx8mm-thermal.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/thermal/imx8mm-thermal.yaml#
5 $schema: http://devicetree.org/meta-schema
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| H A D | brcm,ns-thermal.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/thermal/brcm,ns-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom Northstar Thermal
10 - Rafał Miłecki <rafal@milecki.pl>
13 Thermal sensor that is part of Northstar's DMU (Device Management Unit).
16 - $ref: thermal-sensor.yaml#
20 const: brcm,ns-thermal
26 "#thermal-sensor-cells":
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| H A D | tango-thermal.txt | 1 * Tango Thermal
3 The SMP8758 SoC includes 3 instances of this temperature sensor
7 - #thermal-sensor-cells: Should be 0 (see Documentation/devicetree/bindings/thermal/thermal-sensor.…
8 - compatible: "sigma,smp8758-thermal"
9 - reg: Address range of the thermal registers
13 cpu_temp: thermal@920100 {
14 #thermal-sensor-cells = <0>;
15 compatible = "sigma,smp8758-thermal";
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| H A D | socionext,uniphier-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/socionex
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| H A D | brcm,avs-ro-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/brc
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| H A D | hisilicon-thermal.txt | 1 * Temperature Sensor on hisilicon SoCs
5 - compatible: "hisilicon,tsensor".
6 - reg: physical base address of thermal sensor and length of memory mapped
8 - interrupt: The interrupt number to the cpu. Defines the interrupt used
10 - clock-names: Input clock name, should be 'thermal_clk'.
11 - clocks: phandles for clock specified in "clock-names" property.
12 - #thermal-sensor-cells: Should be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.…
22 clock-names = "thermal_clk";
23 #thermal-sensor-cells = <1>;
28 compatible = "hisilicon,hi3660-tsensor";
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| H A D | qcom-tsens.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 ---
5 $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: QCOM SoC Temperature Sensor (TSEN
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