MAINTAINERS: Add entry for Synquacer SPI driver

Add entry for the Synquacer spi driver and DT bindings.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

MAINTAINERS

@@ -14599,6 +14599,14 @@ S:	Maintained
 F:	drivers/net/ethernet/socionext/netsec.c
 F:	Documentation/devicetree/bindings/net/socionext-netsec.txt
 
+SOCIONEXT (SNI) Synquacer SPI DRIVER
+M:	Masahisa Kojima <masahisa.kojima@linaro.org>
+M:	Jassi Brar <jaswinder.singh@linaro.org>
+L:	linux-spi@vger.kernel.org
+S:	Maintained
+F:	drivers/spi/spi-synquacer.c
+F:	Documentation/devicetree/bindings/spi/spi-synquacer.txt
+
 SOLIDRUN CLEARFOG SUPPORT
 M:	Russell King <linux@armlinux.org.uk>
 S:	Maintained