Simon Horman | 7b42a99 | 2014-04-18 08:05:50 +0900 | [diff] [blame] | 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 | }; |