ARM: dts: armada-xp-rn2120: drop wrong compatible for i2c0

The compatible is supposed to be "marvell,mv78230-i2c", "marvell,mv64xxx-i2c",
as provided by armada-xp.dtsi.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm/boot/dts/armada-xp-netgear-rn2120.dts

@@ -97,7 +97,6 @@
 			};
 
 			i2c@11000 {
-				compatible = "marvell,mv64xxx-i2c";
 				clock-frequency = <400000>;
 				status = "okay";