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

title: Qualcomm Technologies, Inc. CPU Frequency Cooling Device

maintainers:
  - Rashid Zafar <quic_rzafar@quicinc.com>

description: |
  The CPU frequency cooling device will be used by userspace thermal daemon to
  vote for frequency cap under thermal conditions. This driver will register a
  cooling device for each CPU phandle specified in the devicetree.

properties:
  compatible:
    const: qcom,cpufreq-cdev

  qcom,cpus:
    $ref: "/schemas/types.yaml#/definitions/phandle-array"
    description: |
      Cooling device node where we list phandles to the CPUs.
      Each CPU will be registered as a separate cooling device
      with thermal framework.

required:
  - compatible
  - qcom,cpus

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>

    qcom,cpufreq-cdev {
      compatible = "qcom,cpufreq-cdev";
      qcom,cpus = <&CPU0 &CPU4 &CPU7>;
    };