| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/thermal/ti,am654-thermal.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Texas Instruments AM654 VTM (DTS) |
| 8 | |
| 9 | maintainers: |
| 10 | - Keerthy <j-keerthy@ti.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | const: ti,am654-vtm |
| 15 | |
| 16 | reg: |
| 17 | maxItems: 1 |
| 18 | |
| 19 | power-domains: |
| 20 | maxItems: 1 |
| 21 | |
| 22 | "#thermal-sensor-cells": |
| 23 | const: 1 |
| 24 | |
| 25 | required: |
| 26 | - compatible |
| 27 | - reg |
| 28 | - power-domains |
| 29 | - "#thermal-sensor-cells" |
| 30 | |
| 31 | additionalProperties: false |
| 32 | |
| 33 | examples: |
| 34 | - | |
| 35 | #include <dt-bindings/soc/ti,sci_pm_domain.h> |
| 36 | vtm: thermal@42050000 { |
| 37 | compatible = "ti,am654-vtm"; |
| 38 | reg = <0x42050000 0x25c>; |
| 39 | power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>; |
| 40 | #thermal-sensor-cells = <1>; |
| 41 | }; |
| 42 | |
| 43 | mpu0_thermal: mpu0_thermal { |
| 44 | polling-delay-passive = <250>; /* milliseconds */ |
| 45 | polling-delay = <500>; /* milliseconds */ |
| 46 | thermal-sensors = <&vtm0 0>; |
| 47 | |
| 48 | trips { |
| 49 | mpu0_crit: mpu0_crit { |
| 50 | temperature = <125000>; /* milliCelsius */ |
| 51 | hysteresis = <2000>; /* milliCelsius */ |
| 52 | type = "critical"; |
| 53 | }; |
| 54 | }; |
| 55 | }; |
| 56 | ... |