arm: socfpga: dts: Adding drvsel and smplsel to dts

Adding new node drvsel and smplsel for SDMMC

Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>

arch/arm/dts/socfpga_arria5.dtsi

@@ -25,6 +25,8 @@
 			bus-width = <4>;
 			cap-mmc-highspeed;
 			cap-sd-highspeed;
+			drvsel = <3>;
+			smplsel = <0>;
 		};
 
 		sysmgr@ffd08000 {

arch/arm/dts/socfpga_cyclone5.dtsi

@@ -25,6 +25,8 @@
 			bus-width = <4>;
 			cap-mmc-highspeed;
 			cap-sd-highspeed;
+			drvsel = <3>;
+			smplsel = <0>;
 		};
 
 		sysmgr@ffd08000 {