diff --git a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
index 631e32a..9b6d317 100644
--- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
@@ -561,3 +561,7 @@
 		};
 	};
 };
+
+&sdio_pins {
+	marvell,pins = "mpp30", "mpp31", "mpp34", "mpp35";
+};