ARM: dove: add GPIO IR receiver node to SolidRun CuBox

This adds a node for the IR receiver connected to a GPIO pin on the
SolidRun CuBox.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/boot/dts/dove-cubox.dts

@@ -55,6 +55,13 @@ ref25: oscillator {
 			clock-frequency = <25000000>;
 		};
 	};
+
+	ir_recv: ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 19 1>;
+		pinctrl-0 = <&pmx_gpio_19>;
+		pinctrl-names = "default";
+	};
 };
 
 &uart0 { status = "okay"; };