[PATCH v2] MAINTAINERS: add more files under OMAP SUPPORT

[Tony Lindgren]

* Felipe Balbi <balbi at ti.com> [141106 06:38]:
> These files are very important to the healt
> of the OMAP architecture, specially when it
> comes to PM support which currently we have
> working for at least OMAP3 and we'd like
> to know about any changes being made to our
> PMICs and IRQ controllers.

Applying into omap-for-v3.18/fixes as this is
already a bit of problem.

Regards,

Tony