ARM: dts: at91: sama5d4_xplained: add digital filter for i2c

Add property for digital filter for i2c0 node sama5d4_xplained
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Link: https://lore.kernel.org/r/1568189911-31641-10-git-send-email-eugen.hristev@microchip.comSigned-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>

arch/arm/boot/dts/at91-sama5d4_xplained.dts

@@ -49,6 +49,7 @@ m25p80@0 {
 			};
 
 			i2c0: i2c@f8014000 {
+				i2c-digital-filter;
 				status = "okay";
 			};