MAINTAINERS: add zx2967 reset controller driver to ARM ZTE architecture

Add the zx2967 reset controller driver as maintained by ARM ZTE
architecture maintainers, as they're parts of the core IP.
Signed-off-by: NBaoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

MAINTAINERS

@@ -1985,8 +1985,10 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-zx/
 F:	drivers/clk/zte/
+F:	drivers/reset/reset-zx2967.c
 F:	Documentation/devicetree/bindings/arm/zte.txt
 F:	Documentation/devicetree/bindings/clock/zx296702-clk.txt
+F:	Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
 
 ARM/ZYNQ ARCHITECTURE
 M:	Michal Simek <michal.simek@xilinx.com>