MAINTAINERS: Add maintainers for MIPS core drivers

Add Thomas and myself as maintainers of the MIPS CPU and GIC IRQchip, MIPS
GIC timer and MIPS CPS CPUidle drivers.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

MAINTAINERS

@@ -11432,6 +11432,17 @@ F:	arch/mips/configs/generic/board-boston.config
 F:	drivers/clk/imgtec/clk-boston.c
 F:	include/dt-bindings/clock/boston-clock.h
 
+MIPS CORE DRIVERS
+M:	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+M:	Serge Semin <fancer.lancer@gmail.com>
+L:	linux-mips@vger.kernel.org
+S:	Supported
+F:	drivers/bus/mips_cdmm.c
+F:	drivers/clocksource/mips-gic-timer.c
+F:	drivers/cpuidle/cpuidle-cps.c
+F:	drivers/irqchip/irq-mips-cpu.c
+F:	drivers/irqchip/irq-mips-gic.c
+
 MIPS GENERIC PLATFORM
 M:	Paul Burton <paulburton@kernel.org>
 L:	linux-mips@vger.kernel.org