FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/clock/ti/fixed-factor-clock.txt

     Binding for TI fixed factor rate clock sources.
     
     Binding status: Unstable - ABI compatibility may be broken in the future
     
     This binding uses the common clock binding[1], and also uses the autoidle
     support from TI autoidle clock [2].
     
     [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
     [2] Documentation/devicetree/bindings/clock/ti/autoidle.txt
    
    Required properties:
    - compatible : shall be "ti,fixed-factor-clock".
    - #clock-cells : from common clock binding; shall be set to 0.
    - ti,clock-div: fixed divider.
    - ti,clock-mult: fixed multiplier.
    - clocks: parent clock.
    
    Optional properties:
    - clock-output-names : from common clock binding.
    - ti,autoidle-shift: bit shift of the autoidle enable bit for the clock,
      see [2]
    - reg: offset for the autoidle register of this clock, see [2]
    - ti,invert-autoidle-bit: autoidle is enabled by setting the bit to 0, see [2]
    - ti,set-rate-parent: clk_set_rate is propagated to parent
    
    Example:
            clock {
                    compatible = "ti,fixed-factor-clock";
                    clocks = <&parentclk>;
                    #clock-cells = <0>;
                    ti,clock-div = <2>;
                    ti,clock-mult = <1>;
            };
    
            dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck {
                    #clock-cells = <0>;
                    compatible = "ti,fixed-factor-clock";
                    clocks = <&dpll_usb_ck>;
                    ti,clock-div = <1>;
                    ti,autoidle-shift = <8>;
                    reg = <0x01b4>;
                    ti,clock-mult = <1>;
                    ti,invert-autoidle-bit;
            };

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