u-boot/dts/upstream/Bindings/clock/qcom,ipq5332-gcc.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,ipq5332-gcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Global Clock & Reset Controller on IPQ5332 and IPQ5424

maintainers:
  - Bjorn Andersson <andersson@kernel.org>

description: |
  Qualcomm global clock control module provides the clocks, resets and power
  domains on IPQ5332 and IPQ5424.

  See also:
    include/dt-bindings/clock/qcom,gcc-ipq5332.h
    include/dt-bindings/clock/qcom,gcc-ipq5424.h

properties:
  compatible:
    enum:
      - qcom,ipq5332-gcc
      - qcom,ipq5424-gcc

  clocks:
    minItems: 5
    items:
      - description: Board XO clock source
      - description: Sleep clock source
      - description: PCIE 2lane PHY pipe clock source
      - description: PCIE 2lane x1 PHY pipe clock source (For second lane)
      - description: USB PCIE wrapper pipe clock source
      - description: PCIE 2-lane PHY2 pipe clock source
      - description: PCIE 2-lane PHY3 pipe clock source

  '#power-domain-cells': false
  '#interconnect-cells':
    const: 1

required:
  - compatible
  - clocks

allOf:
  - $ref: qcom,gcc.yaml#
  - if:
      properties:
        compatible:
          contains:
            const: qcom,ipq5332-gcc
    then:
      properties:
        clocks:
          maxItems: 5

  - if:
      properties:
        compatible:
          contains:
            const: qcom,ipq5424-gcc
    then:
      properties:
        clocks:
          minItems: 7
          maxItems: 7

unevaluatedProperties: false

examples:
  - |
    clock-controller@1800000 {
      compatible = "qcom,ipq5332-gcc";
      reg = <0x01800000 0x80000>;
      clocks = <&xo_board>,
               <&sleep_clk>,
               <&pcie_2lane_phy_pipe_clk>,
               <&pcie_2lane_phy_pipe_clk_x1>,
               <&usb_pcie_wrapper_pipe_clk>;
      #clock-cells = <1>;
      #reset-cells = <1>;
    };
...