diff --git a/arch/arm/boot/dts/at91-kizbox.dts b/arch/arm/boot/dts/at91-kizbox.dts
index b567b5ff908fa8d94619d30e5524b442234ffd71..d9b71065916d469275df1e477879528d4850053d 100644
--- a/arch/arm/boot/dts/at91-kizbox.dts
+++ b/arch/arm/boot/dts/at91-kizbox.dts
@@ -16,7 +16,7 @@
 
 	chosen {
 		bootargs = "ubi.mtd=ubi";
-		linux,stdout-path = &dbgu;
+		stdout-path = &dbgu;
 	};
 
 	memory {
diff --git a/arch/arm/boot/dts/at91-kizbox2.dts b/arch/arm/boot/dts/at91-kizbox2.dts
index a458e3791bb1127de638beef0d0653bf91f402df..f0b1563cb3f164907c63a3ea3d94390a0cd863f9 100644
--- a/arch/arm/boot/dts/at91-kizbox2.dts
+++ b/arch/arm/boot/dts/at91-kizbox2.dts
@@ -15,7 +15,7 @@
 
 	chosen {
 		bootargs = "ubi.mtd=ubi";
-		linux,stdout-path = &dbgu;
+		stdout-path = &dbgu;
 	};
 
 	memory {
diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts
index 4611f227d8d04d397926bf169122330a0027064c..9f72b49326344925b55d600a1a5c30173c5f7d48 100644
--- a/arch/arm/boot/dts/at91-kizboxmini.dts
+++ b/arch/arm/boot/dts/at91-kizboxmini.dts
@@ -15,7 +15,7 @@
 
 	chosen {
 		bootargs = "ubi.mtd=ubi";
-		linux,stdout-path = &dbgu;
+		stdout-path = &dbgu;
 	};
 
 	memory {