TI PRUSS device

Required properties:
- compatible :
  - "ti,pruss-v1" for AM18xx/OMAP-L138/DA850
  - "ti,pruss-v2" for AM33xx.
- ti,pintc-offset : Offset of the PINTC from the PRUSS address base
- ti,hwmods: Name of the hwmod associated to the PRUSS

Example:

pruss: pruss@4a300000 {
	compatible = "ti,pruss-v2";
	ti,hwmods = "pruss";
	reg = <0x4a300000 0x080000>;
	ti,pintc-offset = <0x20000>;
};
