1a0a3e088SAnson Huang# SPDX-License-Identifier: GPL-2.0 2a0a3e088SAnson Huang%YAML 1.2 3a0a3e088SAnson Huang--- 4a0a3e088SAnson Huang$id: http://devicetree.org/schemas/thermal/imx8mm-thermal.yaml# 5a0a3e088SAnson Huang$schema: http://devicetree.org/meta-schemas/core.yaml# 6a0a3e088SAnson Huang 7a0a3e088SAnson Huangtitle: NXP i.MX8M Mini Thermal Binding 8a0a3e088SAnson Huang 9a0a3e088SAnson Huangmaintainers: 10a0a3e088SAnson Huang - Anson Huang <Anson.Huang@nxp.com> 11a0a3e088SAnson Huang 12a0a3e088SAnson Huangdescription: | 13a0a3e088SAnson Huang i.MX8MM has TMU IP to allow temperature measurement, there are 14a0a3e088SAnson Huang currently two distinct major versions of the IP that is supported 15a0a3e088SAnson Huang by a single driver. The IP versions are named v1 and v2, v1 is 16a0a3e088SAnson Huang for i.MX8MM which has ONLY 1 sensor, v2 is for i.MX8MP which has 17a0a3e088SAnson Huang 2 sensors. 18a0a3e088SAnson Huang 19a0a3e088SAnson Huangproperties: 20a0a3e088SAnson Huang compatible: 21*c0310e49SKrzysztof Kozlowski oneOf: 22*c0310e49SKrzysztof Kozlowski - enum: 23a0a3e088SAnson Huang - fsl,imx8mm-tmu 24a0a3e088SAnson Huang - fsl,imx8mp-tmu 25*c0310e49SKrzysztof Kozlowski - items: 26*c0310e49SKrzysztof Kozlowski - const: fsl,imx8mn-tmu 27*c0310e49SKrzysztof Kozlowski - const: fsl,imx8mm-tmu 28a0a3e088SAnson Huang 29a0a3e088SAnson Huang reg: 30a0a3e088SAnson Huang maxItems: 1 31a0a3e088SAnson Huang 32a0a3e088SAnson Huang clocks: 33a0a3e088SAnson Huang maxItems: 1 34a0a3e088SAnson Huang 35a0a3e088SAnson Huang "#thermal-sensor-cells": 36a0a3e088SAnson Huang description: | 37a0a3e088SAnson Huang Number of cells required to uniquely identify the thermal 38a0a3e088SAnson Huang sensors, 0 for ONLY one sensor and 1 for multiple sensors. 39a0a3e088SAnson Huang enum: 40a0a3e088SAnson Huang - 0 41a0a3e088SAnson Huang - 1 42a0a3e088SAnson Huang 43a0a3e088SAnson Huangrequired: 44a0a3e088SAnson Huang - compatible 45a0a3e088SAnson Huang - reg 46a0a3e088SAnson Huang - clocks 47a0a3e088SAnson Huang - '#thermal-sensor-cells' 48a0a3e088SAnson Huang 49a0a3e088SAnson HuangadditionalProperties: false 50a0a3e088SAnson Huang 51a0a3e088SAnson Huangexamples: 52a0a3e088SAnson Huang - | 53a0a3e088SAnson Huang #include <dt-bindings/clock/imx8mm-clock.h> 54a0a3e088SAnson Huang 55a0a3e088SAnson Huang thermal-sensor@30260000 { 56a0a3e088SAnson Huang compatible = "fsl,imx8mm-tmu"; 57a0a3e088SAnson Huang reg = <0x30260000 0x10000>; 58a0a3e088SAnson Huang clocks = <&clk IMX8MM_CLK_TMU_ROOT>; 59a0a3e088SAnson Huang #thermal-sensor-cells = <0>; 60a0a3e088SAnson Huang }; 61a0a3e088SAnson Huang 62a0a3e088SAnson Huang... 63