[RESEND PATCH 7/7] MAINTAINERS: add TI Keystone ARM platform

[Kevin Hilman]

Santosh Shilimkar <santosh.shilimkar at ti.com> writes:

> Adding maintainer for arch/arm/mach-keystone/
>
> Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>

Since I'm colleting some MAINTAINERS changes, I applied this one to
arm-soc/fixes.

The rest of the series looks good to me.  Are you still waiting for any
more feedback?  If not, are you planning to send a pull request? or
I could just apply 1-6 for fixes-non-critical.

Kevin