FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/clock/samsung,s5pv210-clock.yaml

     # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
     %YAML 1.2
     ---
     $id: http://devicetree.org/schemas/clock/samsung,s5pv210-clock.yaml#
     $schema: http://devicetree.org/meta-schemas/core.yaml#
     
     title: Samsung S5P6442/S5PC110/S5PV210 SoC clock controller
     
     maintainers:
      - Chanwoo Choi <cw00.choi@samsung.com>
      - Krzysztof Kozlowski <krzk@kernel.org>
      - Sylwester Nawrocki <s.nawrocki@samsung.com>
      - Tomasz Figa <tomasz.figa@gmail.com>
    
    description: |
      Expected external clocks, defined in DTS as fixed-rate clocks with a matching
      name::
        - "xxti" - external crystal oscillator connected to XXTI and XXTO pins of
          the SoC,
        - "xusbxti" - external crystal oscillator connected to XUSBXTI and XUSBXTO
          pins of the SoC,
    
      All available clocks are defined as preprocessor macros in
      include/dt-bindings/clock/s5pv210.h header.
    
    properties:
      compatible:
        enum:
          - samsung,s5pv210-clock
          - samsung,s5p6442-clock
    
      clocks:
        items:
          - description: xxti clock
          - description: xusbxti clock
    
      clock-names:
        items:
          - const: xxti
          - const: xusbxti
    
      "#clock-cells":
        const: 1
    
      reg:
        maxItems: 1
    
    required:
      - compatible
      - "#clock-cells"
      - reg
    
    additionalProperties: false
    
    examples:
      - |
        #include <dt-bindings/clock/s5pv210.h>
    
        xxti: clock-0 {
            compatible = "fixed-clock";
            clock-frequency = <0>;
            clock-output-names = "xxti";
            #clock-cells = <0>;
        };
    
        xusbxti: clock-1 {
            compatible = "fixed-clock";
            clock-frequency = <0>;
            clock-output-names = "xusbxti";
            #clock-cells = <0>;
        };
    
        clock-controller@e0100000 {
            compatible = "samsung,s5pv210-clock";
            reg = <0xe0100000 0x10000>;
            clock-names = "xxti", "xusbxti";
            clocks = <&xxti>, <&xusbxti>;
            #clock-cells = <1>;
        };

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