diff --git a/arch/powerpc/boot/dts/akebono.dts b/arch/powerpc/boot/dts/akebono.dts
index cd9d66041a3f..df18f8dc4642 100644
--- a/arch/powerpc/boot/dts/akebono.dts
+++ b/arch/powerpc/boot/dts/akebono.dts
@@ -248,7 +248,7 @@
 			};
 		};
 
-		PCIE0: pciex@10100000000 {
+		PCIE0: pcie@10100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -288,7 +288,7 @@
 				0x0 0x0 0x0 0x4 &MPIC 48 0x2 /* int D */>;
 		};
 
-		PCIE1: pciex@20100000000 {
+		PCIE1: pcie@20100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -328,7 +328,7 @@
 				0x0 0x0 0x0 0x4 &MPIC 56 0x2 /* int D */>;
 		};
 
-		PCIE2: pciex@18100000000 {
+		PCIE2: pcie@18100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -368,7 +368,7 @@
 				0x0 0x0 0x0 0x4 &MPIC 64 0x2 /* int D */>;
 		};
 
-		PCIE3: pciex@28100000000 {
+		PCIE3: pcie@28100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/bluestone.dts b/arch/powerpc/boot/dts/bluestone.dts
index cc965a1816b6..aa1ae94cd776 100644
--- a/arch/powerpc/boot/dts/bluestone.dts
+++ b/arch/powerpc/boot/dts/bluestone.dts
@@ -325,7 +325,7 @@
 			};
 		};
 
-		PCIE0: pciex@d00000000 {
+		PCIE0: pcie@d00000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 0d6ac92d0f5e..c5fbb08e0a6e 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -461,7 +461,7 @@
 			interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >;
 		};
 
-		PCIE0: pciex@d00000000 {
+		PCIE0: pcie@d00000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -503,7 +503,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@d20000000 {
+		PCIE1: pcie@d20000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/currituck.dts b/arch/powerpc/boot/dts/currituck.dts
index b6d87b9c2cef..aea8af810106 100644
--- a/arch/powerpc/boot/dts/currituck.dts
+++ b/arch/powerpc/boot/dts/currituck.dts
@@ -122,7 +122,7 @@
 			};
 		};
 
-		PCIE0: pciex@10100000000 {		// 4xGBIF1
+		PCIE0: pcie@10100000000 {		// 4xGBIF1
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -160,7 +160,7 @@
 				0x0 0x0 0x0 0x4 &MPIC 49 0x2 /* int D */>;
 		};
 
-		PCIE1: pciex@30100000000 {		// 4xGBIF0
+		PCIE1: pcie@30100000000 {		// 4xGBIF0
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -197,7 +197,7 @@
 				0x0 0x0 0x0 0x4 &MPIC 41 0x2 /* int D */>;
 		};
 
-		PCIE2: pciex@38100000000 {		// 2xGBIF0
+		PCIE2: pcie@38100000000 {		// 2xGBIF0
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/glacier.dts b/arch/powerpc/boot/dts/glacier.dts
index a7a802f4ffdd..e84ff1afb58c 100644
--- a/arch/powerpc/boot/dts/glacier.dts
+++ b/arch/powerpc/boot/dts/glacier.dts
@@ -489,7 +489,7 @@
 			interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >;
 		};
 
-		PCIE0: pciex@d00000000 {
+		PCIE0: pcie@d00000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -531,7 +531,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@d20000000 {
+		PCIE1: pcie@d20000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index cb16dad43c92..f81ce8786d59 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -237,7 +237,7 @@
 			};
 		};
 
-		PCIE0: pciex@a0000000 {
+		PCIE0: pcie@a0000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/icon.dts b/arch/powerpc/boot/dts/icon.dts
index 2e6e3a7b2604..fbaa60b8f87a 100644
--- a/arch/powerpc/boot/dts/icon.dts
+++ b/arch/powerpc/boot/dts/icon.dts
@@ -315,7 +315,7 @@
 			interrupt-map = <0x0 0x0 0x0 0x0 &UIC1 19 0x8>;
 		};
 
-		PCIE0: pciex@d00000000 {
+		PCIE0: pcie@d00000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -356,7 +356,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@d20000000 {
+		PCIE1: pcie@d20000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index 02629e119b87..a8f353229fb7 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -319,7 +319,7 @@
 			>;
 		};
 
-		PCIE0: pciex@d00000000 {
+		PCIE0: pcie@d00000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -360,7 +360,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@d20000000 {
+		PCIE1: pcie@d20000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -401,7 +401,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
 		};
 
-		PCIE2: pciex@d40000000 {
+		PCIE2: pcie@d40000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index 2a3413221cc1..a709fb47a180 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -322,7 +322,7 @@
 			};
 		};
 
-		PCIE0: pciex@a0000000 {
+		PCIE0: pcie@a0000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -363,7 +363,7 @@
 				0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@c0000000 {
+		PCIE1: pcie@c0000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
index bf8fe1629392..c473cd911bca 100644
--- a/arch/powerpc/boot/dts/makalu.dts
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -268,7 +268,7 @@
 			};
 		};
 
-		PCIE0: pciex@a0000000 {
+		PCIE0: pcie@a0000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -309,7 +309,7 @@
 				0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@c0000000 {
+		PCIE1: pcie@c0000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/redwood.dts b/arch/powerpc/boot/dts/redwood.dts
index f3e046fb49e2..f38035a1f4a1 100644
--- a/arch/powerpc/boot/dts/redwood.dts
+++ b/arch/powerpc/boot/dts/redwood.dts
@@ -235,7 +235,7 @@
 				has-new-stacr-staopc;
 			};
 		};
-		PCIE0: pciex@d00000000 {
+		PCIE0: pcie@d00000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -276,7 +276,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
 		};
 
-		PCIE1: pciex@d20000000 {
+		PCIE1: pcie@d20000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
@@ -317,7 +317,7 @@
 				0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
 		};
 
-		PCIE2: pciex@d40000000 {
+		PCIE2: pcie@d40000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;