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

title: Qualcomm Technologies, Inc. CPUFREQ

maintainers:
  - Taniya Das <quic_tdas@quicinc.com>

description: |

  CPUFREQ HW debug provide support to print the CPUFREQ_HW debug registers.

properties:
  compatible:
    oneOf:
      - description: v1 of CPUFREQ HW
        items:
          - const: qcom,cpufreq-hw-debug

      - description: v2 of CPUFREQ HW (EPSS)
        items:
          - const: qcom,cpufreq-hw-epss-debug

  qcom,freq-hw-domain:
    $ref: /schemas/types.yaml#/definitions/phandle-array
    description: Frequency HW domain for each cpufreq policy

required:
  - compatible
  - qcom,freq-hw-domain

additionalProperties: false

examples:
  - |
    cpufreq_hw_debug: qcom,cpufreq-hw-debug {
        compatible = "qcom,cpufreq-hw-debug";
        qcom,freq-hw-domain = <&cpufreq_hw 0>, <&cpufreq_hw 1>,
                              <&cpufreq_hw 2>;
     };
...