MAINTAINERS: Add Actions Semi S900 pinctrl entries

Add S900 pinctrl entries under ARCH_ACTIONS
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

MAINTAINERS

@@ -1130,10 +1130,12 @@ F:	arch/arm/mach-actions/
 F:	arch/arm/boot/dts/owl-*
 F:	arch/arm64/boot/dts/actions/
 F:	drivers/clocksource/owl-*
+F:	drivers/pinctrl/actions/*
 F:	drivers/soc/actions/
 F:	include/dt-bindings/power/owl-*
 F:	include/linux/soc/actions/
 F:	Documentation/devicetree/bindings/arm/actions.txt
+F:	Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
 F:	Documentation/devicetree/bindings/power/actions,owl-sps.txt
 F:	Documentation/devicetree/bindings/timer/actions,owl-timer.txt