ARM: dts: armada-38x-solidrun-microsom: add eeprom

SolidRun Armada 38x SOM rev 2.1 added EEPROM. Add DT node for EEPROM
description.

Cc: Dennis Gilmore <[e-mail]>
Signed-off-by: Baruch Siach <[e-mail]>
Signed-off-by: Gregory CLEMENT <[e-mail]>

arch/arm/boot/dts/armada-38x-solidrun-microsom.dtsi

···
 	pinctrl-0 = <&i2c0_pins>;
 	pinctrl-names = "default";
 	status = "okay";
+
+	eeprom@53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <16>;
+	};
 };
 
 &pinctrl {