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

title: Qualcomm Technologies, Inc. (QTI) Cycle Counter Driver

maintainers:
  - Sai Harshini Nimmala <quic_snimmala@quicinc.com>

description: |

    The various cycle counter drivers are used to read the cycle counter registers of the appropriate HW used in the Qualcomm Technologies, Inc. SoC.

properties:
  compatible:
    oneOf:
      - description: OSM cpufreq HW
        items:
          - const: qcom,cycle-cntr-hw

      - description: EPSS cpufreq HW
        items:
          - const: qcom,epss

      - description: NCC GCLK HW
        items:
          - const: qcom,gclk
  reg:
    items:
      - description: Frequency domain 0 register region
      - description: Frequency domain 1 register region
      - description: Frequency domain 2 register region
      - description: Frequency domain 3 register region

  reg-names:
    items:
      - const: freq-domain0
      - const: freq-domain1
      - const: freq-domain2
      - const: freq-domain3

additionalProperties: false