| ARM Versatile system registers | |
| -------------------------------------- | |
| This is a system control registers block, providing multiple low level | |
| platform functions like board detection and identification, software | |
| interrupt generation, MMC and NOR Flash control etc. | |
| Required node properties: | |
| - compatible value : = "arm,versatile-sysreg", "syscon" | |
| - reg : physical base address and the size of the registers window |