[PATCH] dt: gta04: fix polarity of clocks for mcbsp4

[Tony Lindgren]

* Andreas Kemnade <andreas at kemnade.info> [170428 03:30]:
> The clock polarity setting of the mcbsp connected to
> the modem was wrong so almost only noise
> was received.
> With this patch it is also the same as it was on
> earlier non-dt kernels where it was working properly

Applying into omap-for-v4.12/fixes.

Thanks,

Tony