[GIT PULL] PL172 driver updates for v4.4

[Arnd Bergmann]

On Saturday 10 October 2015 23:12:31 Joachim Eastwood wrote:
> Support for additional ARM MPMCs to the PL172 driver and an update to
> the bindings documentation to reflect this from Vladimir Zapolskiy.
> 
> "The change adds support of ARM PrimeCell PL175 MPMC and PL176 MPMC,
>  the static memory controllers on devices are similar to one found on
>  ARM PrimeCell PL172, add support to the existing driver."
> 

Pulled into next/drivers, thanks!

	Arnd