ARM: dts: socfpga: add the temperature sensor to the Arria10 devkit

Add the Maxim max1619 temp sensor that is on the Arria10 devkit.
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

arch/arm/boot/dts/socfpga_arria10_socdk.dtsi

@@ -162,6 +162,11 @@ ltc@5c {
 		compatible = "ltc2977";
 		reg = <0x5c>;
 	};
+
+	temp@4c {
+		compatible = "maxim,max1619";
+		reg = <0x4c>;
+	};
 };
 
 &uart1 {