diff --git a/arch/arm/boot/dts/rk3188-tb.dts b/arch/arm/boot/dts/rk3188-tb.dts
index fa6f6bf590e4..f7acc25455dc 100755
--- a/arch/arm/boot/dts/rk3188-tb.dts
+++ b/arch/arm/boot/dts/rk3188-tb.dts
@@ -182,7 +182,7 @@
 		
   	supports-highspeed;		
 	supports-sdio;
-
+	cap-sdio-irq;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/rk3288-tb.dts b/arch/arm/boot/dts/rk3288-tb.dts
index 81c20da96f05..fcd87254a14f 100755
--- a/arch/arm/boot/dts/rk3288-tb.dts
+++ b/arch/arm/boot/dts/rk3288-tb.dts
@@ -80,6 +80,7 @@
 		
   	supports-highspeed;		
 	supports-sdio;
+	cap-sdio-irq;
 
 	status = "diabled";
 };