MAINTAINERS: add irqchip related drivers to Marvell EBU maintainers

This commit updates the MAINTAINERS file so that the Marvell EBU
maintainers are also responsible for their irqchip drivers in
drivers/irqchip/.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

authored by Thomas Petazzoni and committed by Gregory CLEMENT 1cb0b57f e7c1572f

+2
+2
MAINTAINERS
··· 1495 F: arch/arm/mach-mvebu/ 1496 F: arch/arm64/boot/dts/marvell/armada* 1497 F: drivers/cpufreq/mvebu-cpufreq.c 1498 F: drivers/rtc/rtc-armada38x.c 1499 1500 ARM/Marvell Berlin SoC support
··· 1495 F: arch/arm/mach-mvebu/ 1496 F: arch/arm64/boot/dts/marvell/armada* 1497 F: drivers/cpufreq/mvebu-cpufreq.c 1498 + F: drivers/irqchip/irq-armada-370-xp.c 1499 + F: drivers/irqchip/irq-mvebu-* 1500 F: drivers/rtc/rtc-armada38x.c 1501 1502 ARM/Marvell Berlin SoC support