MAINTAINERS: add myself as Samsung SPI maintainer

Create a new entry for the Samsung SPI driver supported by the
drivers/spi/spi-s3c* and remove it from its original place under
"ARM/SAMSUNG EXYNOS ARM ARCHITECTURES".

The original maintainership inherited from the Samsung Exynos
ARM Architecture is kept as it was (i.e. Kukjin and Krzysztof), I
will help and co-maintain the driver.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 20bb1d0..5051c2f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1633,7 +1633,6 @@
 F:	drivers/*/*s5pv210*
 F:	drivers/memory/samsung/*
 F:	drivers/soc/samsung/*
-F:	drivers/spi/spi-s3c*
 F:	Documentation/arm/Samsung/
 F:	Documentation/devicetree/bindings/arm/samsung/
 F:	Documentation/devicetree/bindings/sram/samsung-sram.txt
@@ -10237,6 +10236,17 @@
 L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 F:	drivers/clk/samsung/
 
+SAMSUNG SPI DRIVERS
+M:	Kukjin Kim <kgene@kernel.org>
+M:	Krzysztof Kozlowski <krzk@kernel.org>
+M:	Andi Shyti <andi.shyti@samsung.com>
+L:	linux-spi@vger.kernel.org
+L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
+S:	Maintained
+F:	Documentation/devicetree/bindings/spi/spi-samsung.txt
+F:	drivers/spi/spi-s3c*
+F:	include/linux/platform_data/spi-s3c64xx.h
+
 SAMSUNG SXGBE DRIVERS
 M:	Byungho An <bh74.an@samsung.com>
 M:	Girish K S <ks.giri@samsung.com>