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     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Qualcomm A53 PLL Binding
    8 
    9 maintainers:
   10   - Sivaprakash Murugesan <sivaprak@codeaurora.org>
   11 
   12 description:
   13   The A53 PLL on few Qualcomm platforms is the main CPU PLL used used for
   14   frequencies above 1GHz.
   15 
   16 properties:
   17   compatible:
   18     enum:
   19       - qcom,ipq6018-a53pll
   20       - qcom,msm8916-a53pll
   21       - qcom,msm8939-a53pll
   22 
   23   reg:
   24     maxItems: 1
   25 
   26   '#clock-cells':
   27     const: 0
   28 
   29   clocks:
   30     items:
   31       - description: board XO clock
   32 
   33   clock-names:
   34     items:
   35       - const: xo
   36 
   37   operating-points-v2: true
   38 
   39 required:
   40   - compatible
   41   - reg
   42   - '#clock-cells'
   43 
   44 additionalProperties: false
   45 
   46 examples:
   47   #Example 1 - A53 PLL found on MSM8916 devices
   48   - |
   49     a53pll: clock@b016000 {
   50         compatible = "qcom,msm8916-a53pll";
   51         reg = <0xb016000 0x40>;
   52         #clock-cells = <0>;
   53     };
   54   #Example 2 - A53 PLL found on IPQ6018 devices
   55   - |
   56     a53pll_ipq: clock-controller@b116000 {
   57         compatible = "qcom,ipq6018-a53pll";
   58         reg = <0x0b116000 0x40>;
   59         #clock-cells = <0>;
   60         clocks = <&xo>;
   61         clock-names = "xo";
   62     };
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