1 NVIDIA Tegra186 BPMP thermal sensor
2
3 In Tegra186, the BPMP (Boot and Power Management Processor) implements an
4 interface that is used to read system temperatures, including CPU cluster
5 and GPU temperatures. This binding describes the thermal sensor that is
6 exposed by BPMP.
7
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.
10
11 This node represents a thermal sensor. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for details of the
12 core thermal binding.
13
14 Required properties:
15 - compatible:
16 Array of strings.
17 One of:
18 - "nvidia,tegra186-bpmp-thermal"
19 - "nvidia,tegra194-bpmp-thermal"
20 - #thermal-sensor-cells: Cell for sensor index.
21 Single-cell integer.
22 Must be <1>.
23
24 Example:
25
26 bpmp {
27 ...
28
29 bpmp_thermal: thermal {
30 compatible = "nvidia,tegra186-bpmp-thermal";
31 #thermal-sensor-cells = <1>;
32 };
33 };
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