Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml
Extension
.yaml
Size
2889 bytes
Lines
107
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/thermal/mediatek,thermal.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Mediatek thermal controller for on-SoC temperatures

maintainers:
  - Sascha Hauer <s.hauer@pengutronix.de>

description:
  This device does not have its own ADC, instead it directly controls the AUXADC
  via AHB bus accesses. For this reason it needs phandles to the AUXADC. Also it
  controls a mux in the apmixedsys register space via AHB bus accesses, so a
  phandle to the APMIXEDSYS is also needed.

allOf:
  - $ref: thermal-sensor.yaml#

properties:
  compatible:
    oneOf:
      - enum:
          - mediatek,mt2701-thermal
          - mediatek,mt2712-thermal
          - mediatek,mt7622-thermal
          - mediatek,mt7986-thermal
          - mediatek,mt8173-thermal
          - mediatek,mt8183-thermal
          - mediatek,mt8365-thermal
      - items:
          - enum:
              - mediatek,mt8516-thermal
          - const: mediatek,mt2701-thermal
      - items:
          - enum:
              - mediatek,mt7981-thermal
          - const: mediatek,mt7986-thermal

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    items:
      - description: Main clock needed for register access
      - description: The AUXADC clock

  clock-names:
    items:
      - const: therm
      - const: auxadc

  mediatek,auxadc:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: A phandle to the AUXADC which the thermal controller uses

  mediatek,apmixedsys:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: A phandle to the APMIXEDSYS controller

  resets:
    description: Reset controller controlling the thermal controller

  nvmem-cells:
    items:
      - description:

Annotation

Implementation Notes