Revert "ARM: dts: at91-sama5d27_som1_ek: add aliases for i2c0"

This reverts commit e84e4b1.

There is an EEPROM on at91-sama5d27_som1 connected to i2c0. i2c0 node
has to be moved from at91-sama5d27_som1_ek to at91-sama5d27_som1.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

Author: ambarus

arch/arm/boot/dts/at91-sama5d27_som1_ek.dts

@@ -20,7 +20,6 @@
 		serial0 = &uart1;	/* DBGU */
 		serial1 = &uart4;	/* mikro BUS 1 */
 		serial2 = &uart2;	/* mikro BUS 2 */
-		i2c0	= &i2c0;
 		i2c1	= &i2c1;
 		i2c2	= &i2c2;
 	};