diff --git a/arch/powerpc/boot/dts/xcalibur1501.dts b/arch/powerpc/boot/dts/xcalibur1501.dts
index cc00f4ddd9a7c1e1d5d3d8b2f869050b85204fa6..c409cbafb12678b0782edce46af71f5040f933f5 100644
--- a/arch/powerpc/boot/dts/xcalibur1501.dts
+++ b/arch/powerpc/boot/dts/xcalibur1501.dts
@@ -637,14 +637,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};
diff --git a/arch/powerpc/boot/dts/xpedite5301.dts b/arch/powerpc/boot/dts/xpedite5301.dts
index 53c1c6a9752f953a543b3d44ac134f0dfe321cc2..04cb410da48b78337b04fcfdc6b8940471917bda 100644
--- a/arch/powerpc/boot/dts/xpedite5301.dts
+++ b/arch/powerpc/boot/dts/xpedite5301.dts
@@ -547,14 +547,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};
diff --git a/arch/powerpc/boot/dts/xpedite5330.dts b/arch/powerpc/boot/dts/xpedite5330.dts
index 2152259831509ea89b1e64e2676c6e580de59c0f..73f8620f1ce7eeb714d6691b01d588a0c935f055 100644
--- a/arch/powerpc/boot/dts/xpedite5330.dts
+++ b/arch/powerpc/boot/dts/xpedite5330.dts
@@ -583,14 +583,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};
diff --git a/arch/powerpc/boot/dts/xpedite5370.dts b/arch/powerpc/boot/dts/xpedite5370.dts
index 11dbda10d7563dbe574e2cb60e13b09cb0927f01..cd0ea2b993622a8fc389b24a3387b2be72932948 100644
--- a/arch/powerpc/boot/dts/xpedite5370.dts
+++ b/arch/powerpc/boot/dts/xpedite5370.dts
@@ -545,14 +545,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};