3 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi
index 00fa1fd8daf8..5e268fdb9d1f 100644
--- a/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi
@@ -35,7 +35,7 @@
 serial0: serial@4500 {
 	cell-index = <0>;
 	device_type = "serial";
-	compatible = "ns16550";
+	compatible = "fsl,ns16550", "ns16550";
 	reg = <0x4500 0x100>;
 	clock-frequency = <0>;
 	interrupts = <42 2 0 0>;
@@ -44,7 +44,7 @@ serial0: serial@4500 {
 serial1: serial@4600 {
 	cell-index = <1>;
 	device_type = "serial";
-	compatible = "ns16550";
+	compatible = "fsl,ns16550", "ns16550";
 	reg = <0x4600 0x100>;
 	clock-frequency = <0>;
 	interrupts = <42 2 0 0>;
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi
index 66271e3a2702..225c07b4e8ab 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi
@@ -35,7 +35,7 @@
 serial0: serial@11c500 {
 	cell-index = <0>;
 	device_type = "serial";
-	compatible = "ns16550";
+	compatible = "fsl,ns16550", "ns16550";
 	reg = <0x11c500 0x100>;
 	clock-frequency = <0>;
 	interrupts = <36 2 0 0>;
@@ -44,7 +44,7 @@ serial0: serial@11c500 {
 serial1: serial@11c600 {
 	cell-index = <1>;
 	device_type = "serial";
-	compatible = "ns16550";
+	compatible = "fsl,ns16550", "ns16550";
 	reg = <0x11c600 0x100>;
 	clock-frequency = <0>;
 	interrupts = <36 2 0 0>;
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi
index cf1a0acb40a0..d23233a56b91 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi
@@ -35,7 +35,7 @@
 serial2: serial@11d500 {
 	cell-index = <2>;
 	device_type = "serial";
-	compatible = "ns16550";
+	compatible = "fsl,ns16550", "ns16550";
 	reg = <0x11d500 0x100>;
 	clock-frequency = <0>;
 	interrupts = <37 2 0 0>;
@@ -44,7 +44,7 @@ serial2: serial@11d500 {
 serial3: serial@11d600 {
 	cell-index = <3>;
 	device_type = "serial";
-	compatible = "ns16550";
+	compatible = "fsl,ns16550", "ns16550";
 	reg = <0x11d600 0x100>;
 	clock-frequency = <0>;
 	interrupts = <37 2 0 0>;