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

     # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
     %YAML 1.2
     ---
     $id: http://devicetree.org/schemas/clock/fsl,sai-clock.yaml#
     $schema: http://devicetree.org/meta-schemas/core.yaml#
     
     title: Freescale SAI bitclock-as-a-clock binding
     
     maintainers:
      - Michael Walle <michael@walle.cc>
    
    description: |
      It is possible to use the BCLK pin of a SAI module as a generic clock
      output. Some SoC are very constrained in their pin multiplexer
      configuration. Eg. pins can only be changed groups. For example, on the
      LS1028A SoC you can only enable SAIs in pairs. If you use only one SAI,
      the second pins are wasted. Using this binding it is possible to use the
      clock of the second SAI as a MCLK clock for an audio codec, for example.
    
      This is a composite of a gated clock and a divider clock.
    
    properties:
      compatible:
        const: fsl,vf610-sai-clock
    
      reg:
        maxItems: 1
    
      clocks:
        maxItems: 1
    
      '#clock-cells':
        const: 0
    
    required:
      - compatible
      - reg
      - clocks
      - '#clock-cells'
    
    additionalProperties: false
    
    examples:
      - |
        soc {
            #address-cells = <2>;
            #size-cells = <2>;
    
            mclk: clock-mclk@f130080 {
                compatible = "fsl,vf610-sai-clock";
                reg = <0x0 0xf130080 0x0 0x80>;
                #clock-cells = <0>;
                clocks = <&parentclk>;
            };
        };

Cache object: 778af8341098d41f3d9d727699c6e919