arm64: dts: meson-g12a-u200: enable IR decoder

Add support for the IR decoder input on the U200 Reference Design board.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl<martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts

@@ -156,6 +156,12 @@ hdmi_tx_tmds_out: endpoint {
 	};
 };
 
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+};
+
 &uart_AO {
 	status = "okay";
 	pinctrl-0 = <&uart_ao_a_pins>;