* Renesas R8A7778 Clock Pulse Generator (CPG)

The CPG generates core clocks for the R8A7778. It includes two PLLs and
several fixed ratio dividers

Required Properties:

  - compatible: Must be "renesas,r8a7778-cpg-clocks"
  - reg: Base address and length of the memory resource used by the CPG
  - #clock-cells: Must be 1
  - clock-output-names: The names of the clocks. Supported clocks are
    "plla", "pllb", "b", "out", "p", "s", and "s1".


Example
-------

	cpg_clocks: cpg_clocks@ffc80000 {
		compatible = "renesas,r8a7778-cpg-clocks";
		reg = <0xffc80000 0x80>;
		#clock-cells = <1>;
		clocks = <&extal_clk>;
		clock-output-names = "plla", "pllb", "b",
				     "out", "p", "s", "s1";
	};