bindings/thermal/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
18   The following node types are used to completely describe a thermal management
20    - thermal-sensor: device that measures temperature, has SoC-specific bindings
21    - cooling-device: device used to dissipate heat either passively or actively
22    - thermal-zones: a container of the following node types used to describe all
25   This binding describes the thermal-sensor.
27   Thermal sensor devices provide temperature sensing capabilities on thermal
28   zones. Typical devices are I2C ADC converters and bandgaps. Thermal sensor
32   "#thermal-sensor-cells":
34       Used to uniquely identify a thermal sensor instance within an IC. Will be
35       0 on sensor nodes with only a single sensor and at least 1 on nodes
40   - "#thermal-sensor-cells"
45   - |
46     #include <dt-bindings/interrupt-controller/arm-gic.h>
50             #address-cells = <2>;
51             #size-cells = <2>;
55             tsens0: thermal-sensor@c263000 {
56                     compatible = "qcom,sdm845-tsens", "qcom,tsens-v2";
62                     interrupt-names = "uplow", "critical";
63                     #thermal-sensor-cells = <1>;
66             tsens1: thermal-sensor@c265000 {
67                     compatible = "qcom,sdm845-tsens", "qcom,tsens-v2";
73                     interrupt-names = "uplow", "critical";
74                     #thermal-sensor-cells = <1>;