162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/thermal/socionext,uniphier-thermal.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Socionext UniPhier thermal monitor 862306a36Sopenharmony_ci 962306a36Sopenharmony_cidescription: | 1062306a36Sopenharmony_ci This describes the devicetree bindings for thermal monitor supported by 1162306a36Sopenharmony_ci PVT(Process, Voltage and Temperature) monitoring unit implemented on 1262306a36Sopenharmony_ci Socionext UniPhier SoCs. 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_cimaintainers: 1562306a36Sopenharmony_ci - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciproperties: 1862306a36Sopenharmony_ci compatible: 1962306a36Sopenharmony_ci enum: 2062306a36Sopenharmony_ci - socionext,uniphier-pxs2-thermal 2162306a36Sopenharmony_ci - socionext,uniphier-ld20-thermal 2262306a36Sopenharmony_ci - socionext,uniphier-pxs3-thermal 2362306a36Sopenharmony_ci - socionext,uniphier-nx1-thermal 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci interrupts: 2662306a36Sopenharmony_ci maxItems: 1 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci "#thermal-sensor-cells": 2962306a36Sopenharmony_ci const: 0 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci socionext,tmod-calibration: 3262306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/uint32-array 3362306a36Sopenharmony_ci maxItems: 2 3462306a36Sopenharmony_ci description: 3562306a36Sopenharmony_ci A pair of calibrated values referred from PVT, in case that the values 3662306a36Sopenharmony_ci aren't set on SoC, like a reference board. 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_cirequired: 3962306a36Sopenharmony_ci - compatible 4062306a36Sopenharmony_ci - interrupts 4162306a36Sopenharmony_ci - "#thermal-sensor-cells" 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciadditionalProperties: false 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ciexamples: 4662306a36Sopenharmony_ci - | 4762306a36Sopenharmony_ci // The UniPhier thermal should be a subnode of a "syscon" compatible node. 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 5062306a36Sopenharmony_ci pvtctl: thermal-sensor { 5162306a36Sopenharmony_ci compatible = "socionext,uniphier-ld20-thermal"; 5262306a36Sopenharmony_ci interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; 5362306a36Sopenharmony_ci #thermal-sensor-cells = <0>; 5462306a36Sopenharmony_ci }; 55