diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
index 3b4071336599..1864820dde25 100644
--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -52,5 +52,15 @@
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
+
+		mvsdio@d00d4000 {
+			pinctrl-0 = <&sdio_pins2>;
+			pinctrl-names = "default";
+			status = "okay";
+			/*
+			 * No CD or WP GPIOs: SDIO interface used for
+			 * Wifi/Bluetooth chip
+			 */
+		};
 	};
 };