FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/clock/samsung,exynos5410-clock.yaml

     # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
     %YAML 1.2
     ---
     $id: http://devicetree.org/schemas/clock/samsung,exynos5410-clock.yaml#
     $schema: http://devicetree.org/meta-schemas/core.yaml#
     
     title: Samsung Exynos5410 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::
        - "fin_pll" - PLL input clock from XXTI
    
      All available clocks are defined as preprocessor macros in
      include/dt-bindings/clock/exynos5410.h header.
    
    properties:
      compatible:
        oneOf:
          - enum:
              - samsung,exynos5410-clock
    
      clocks:
        description:
          Should contain an entry specifying the root clock from external
          oscillator supplied through XXTI or XusbXTI pin.  This clock should be
          defined using standard clock bindings with "fin_pll" clock-output-name.
          That clock is being passed internally to the 9 PLLs.
        maxItems: 1
    
      "#clock-cells":
        const: 1
    
      reg:
        maxItems: 1
    
    required:
      - compatible
      - "#clock-cells"
      - reg
    
    additionalProperties: false
    
    examples:
      - |
        #include <dt-bindings/clock/exynos5410.h>
    
        fin_pll: osc-clock {
            compatible = "fixed-clock";
            clock-frequency = <24000000>;
            clock-output-names = "fin_pll";
            #clock-cells = <0>;
        };
    
        clock-controller@10010000 {
            compatible = "samsung,exynos5410-clock";
            reg = <0x10010000 0x30000>;
            #clock-cells = <1>;
            clocks = <&fin_pll>;
        };

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