MAINTAINERS: Add entry for Actions Semi Owl SoCs DMA driver

Add entry for Actions Semi Owl SoCs DMA driver under ARM/ACTIONS.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

MAINTAINERS

@@ -1184,6 +1184,7 @@ F:	arch/arm/boot/dts/owl-*
 F:	arch/arm64/boot/dts/actions/
 F:	drivers/clk/actions/
 F:	drivers/clocksource/owl-*
+F:	drivers/dma/owl-dma.c
 F:	drivers/i2c/busses/i2c-owl.c
 F:	drivers/pinctrl/actions/*
 F:	drivers/soc/actions/
@@ -1191,6 +1192,7 @@ F:	include/dt-bindings/power/owl-*
 F:	include/linux/soc/actions/
 F:	Documentation/devicetree/bindings/arm/actions.txt
 F:	Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
+F:	Documentation/devicetree/bindings/dma/owl-dma.txt
 F:	Documentation/devicetree/bindings/i2c/i2c-owl.txt
 F:	Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
 F:	Documentation/devicetree/bindings/power/actions,owl-sps.txt