MAINTAINERS: Add file patterns for ipmi device tree bindings

Submitters of device tree binding documentation may forget to CC
the subsystem maintainer if this is missing.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Geert Uytterhoeven 2018-06-22 12:08:15 +02:00 • committed by Corey Minyard
commit bb9e2eed77