| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/thermal/socionext,uniphier-thermal.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Socionext UniPhier thermal monitor |
| |
| description: | |
| This describes the devicetree bindings for thermal monitor supported by |
| PVT(Process, Voltage and Temperature) monitoring unit implemented on |
| Socionext UniPhier SoCs. |
| |
| maintainers: |
| - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> |
| |
| properties: |
| compatible: |
| enum: |
| - socionext,uniphier-pxs2-thermal |
| - socionext,uniphier-ld20-thermal |
| - socionext,uniphier-pxs3-thermal |
| - socionext,uniphier-nx1-thermal |
| |
| interrupts: |
| maxItems: 1 |
| |
| "#thermal-sensor-cells": |
| const: 0 |
| |
| socionext,tmod-calibration: |
| $ref: /schemas/types.yaml#/definitions/uint32-array |
| maxItems: 2 |
| description: |
| A pair of calibrated values referred from PVT, in case that the values |
| aren't set on SoC, like a reference board. |
| |
| required: |
| - compatible |
| - interrupts |
| - "#thermal-sensor-cells" |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| // The UniPhier thermal should be a subnode of a "syscon" compatible node. |
| |
| sysctrl@61840000 { |
| compatible = "socionext,uniphier-ld20-sysctrl", |
| "simple-mfd", "syscon"; |
| reg = <0x61840000 0x10000>; |
| |
| pvtctl: thermal { |
| compatible = "socionext,uniphier-ld20-thermal"; |
| interrupts = <0 3 1>; |
| #thermal-sensor-cells = <0>; |
| }; |
| }; |
