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




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Based on kernel version 3.16. Page generated on 2014-08-06 21:36 EST.

1	* Renesas R8A7779 Clock Pulse Generator (CPG)
2	
3	The CPG generates core clocks for the R8A7779. It includes one PLL and
4	several fixed ratio dividers
5	
6	Required Properties:
7	
8	  - compatible: Must be "renesas,r8a7779-cpg-clocks"
9	  - reg: Base address and length of the memory resource used by the CPG
10	
11	  - clocks: Reference to the parent clock
12	  - #clock-cells: Must be 1
13	  - clock-output-names: The names of the clocks. Supported clocks are "plla",
14	    "z", "zs", "s", "s1", "p", "b", "out".
15	
16	
17	Example
18	-------
19	
20		cpg_clocks: cpg_clocks@ffc80000 {
21			compatible = "renesas,r8a7779-cpg-clocks";
22			reg = <0 0xffc80000 0 0x30>;
23			clocks = <&extal_clk>;
24			#clock-cells = <1>;
25			clock-output-names = "plla", "z", "zs", "s", "s1", "p",
26			                     "b", "out";
27		};
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