1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/thermal/ti, 4 $id: http://devicetree.org/schemas/thermal/ti,am654-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Texas Instruments AM654 VTM (DTS) !! 7 title: Texas Instruments AM654 VTM (DTS) binding
8 8
9 maintainers: 9 maintainers:
10 - Keerthy <j-keerthy@ti.com> 10 - Keerthy <j-keerthy@ti.com>
11 11
12 $ref: thermal-sensor.yaml# <<
13 <<
14 properties: 12 properties:
15 compatible: 13 compatible:
16 const: ti,am654-vtm 14 const: ti,am654-vtm
17 15
18 reg: 16 reg:
19 maxItems: 1 17 maxItems: 1
20 18
21 power-domains: 19 power-domains:
22 maxItems: 1 20 maxItems: 1
23 21
24 "#thermal-sensor-cells": 22 "#thermal-sensor-cells":
25 const: 1 23 const: 1
26 24
27 required: 25 required:
28 - compatible 26 - compatible
29 - reg 27 - reg
30 - power-domains 28 - power-domains
>> 29 - "#thermal-sensor-cells"
31 30
32 unevaluatedProperties: false !! 31 additionalProperties: false
33 32
34 examples: 33 examples:
35 - | 34 - |
36 #include <dt-bindings/soc/ti,sci_pm_domain 35 #include <dt-bindings/soc/ti,sci_pm_domain.h>
37 vtm: thermal@42050000 { 36 vtm: thermal@42050000 {
38 compatible = "ti,am654-vtm"; 37 compatible = "ti,am654-vtm";
39 reg = <0x42050000 0x25c>; 38 reg = <0x42050000 0x25c>;
40 power-domains = <&k3_pds 80 TI_SCI_PD_ 39 power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
41 #thermal-sensor-cells = <1>; 40 #thermal-sensor-cells = <1>;
42 }; 41 };
43 42
44 mpu0_thermal: mpu0_thermal { 43 mpu0_thermal: mpu0_thermal {
45 polling-delay-passive = <250>; /* mill 44 polling-delay-passive = <250>; /* milliseconds */
46 polling-delay = <500>; /* milliseconds 45 polling-delay = <500>; /* milliseconds */
47 thermal-sensors = <&vtm0 0>; 46 thermal-sensors = <&vtm0 0>;
48 47
49 trips { 48 trips {
50 mpu0_crit: mpu0_crit { !! 49 mpu0_crit: mpu0_crit {
51 temperature = <125000>; /* mil !! 50 temperature = <125000>; /* milliCelsius */
52 hysteresis = <2000>; /* milliC !! 51 hysteresis = <2000>; /* milliCelsius */
53 type = "critical"; !! 52 type = "critical";
54 }; !! 53 };
55 }; 54 };
56 }; 55 };
57 ... 56 ...
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