path: root/Documentation/devicetree/bindings/clock/renesas,r8a7779-cpg-clocks.txt

* Renesas R8A7779 Clock Pulse Generator (CPG)

The CPG generates core clocks for the R8A7779. It includes one PLL and
several fixed ratio dividers

Required Properties:

  - compatible: Must be "renesas,r8a7779-cpg-clocks"
  - reg: Base address and length of the memory resource used by the CPG

  - clocks: Reference to the parent clock
  - #clock-cells: Must be 1
  - clock-output-names: The names of the clocks. Supported clocks are "plla",
    "z", "zs", "s", "s1", "p", "b", "out".


Example
-------

	cpg_clocks: cpg_clocks@ffc80000 {
		compatible = "renesas,r8a7779-cpg-clocks";
		reg = <0 0xffc80000 0 0x30>;
		clocks = <&extal_clk>;
		#clock-cells = <1>;
		clock-output-names = "plla", "z", "zs", "s", "s1", "p",
		                     "b", "out";
	};