| Chao Xie | 1ec770d | 2014-10-31 10:13:51 +0800 | [diff] [blame] | 1 | * Marvell MMP2 Clock Controller |
| 2 | |
| 3 | The MMP2 clock subsystem generates and supplies clock to various |
| 4 | controllers within the MMP2 SoC. |
| 5 | |
| 6 | Required Properties: |
| 7 | |
| 8 | - compatible: should be one of the following. |
| 9 | - "marvell,mmp2-clock" - controller compatible with MMP2 SoC. |
| 10 | |
| 11 | - reg: physical base address of the clock subsystem and length of memory mapped |
| 12 | region. There are 3 places in SOC has clock control logic: |
| 13 | "mpmu", "apmu", "apbc". So three reg spaces need to be defined. |
| 14 | |
| 15 | - #clock-cells: should be 1. |
| 16 | - #reset-cells: should be 1. |
| 17 | |
| 18 | Each clock is assigned an identifier and client nodes use this identifier |
| 19 | to specify the clock which they consume. |
| 20 | |
| 21 | All these identifier could be found in <dt-bindings/clock/marvell-mmp2.h>. |