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 7title: Texas Instruments AM654 VTM (DTS) binding 8 9maintainers: 10 - Keerthy <j-keerthy@ti.com> 11 12properties: 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 25required: 26 - compatible 27 - reg 28 - power-domains 29 - "#thermal-sensor-cells" 30 31additionalProperties: false 32 33examples: 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... 57