diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi
index abd01d466de4..6b124f73f67a 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi
@@ -37,12 +37,13 @@ fman0: fman@400000 {
 	#size-cells = <1>;
 	cell-index = <0>;
 	compatible = "fsl,fman";
-	ranges = <0 0x400000 0x100000>;
-	reg = <0x400000 0x100000>;
+	ranges = <0 0x400000 0xfe000>;
+	reg = <0x400000 0xfe000>;
 	interrupts = <96 2 0 0>, <16 2 1 1>;
 	clocks = <&clockgen 3 0>;
 	clock-names = "fmanclk";
 	fsl,qman-channel-range = <0x40 0xc>;
+	ptimer-handle = <&ptp_timer0>;
 
 	muram@0 {
 		compatible = "fsl,fman-muram";
@@ -93,9 +94,10 @@ fman0: fman@400000 {
 		reg = <0x87000 0x1000>;
 		status = "disabled";
 	};
-
-	ptp_timer0: ptp-timer@fe000 {
-		compatible = "fsl,fman-ptp-timer";
-		reg = <0xfe000 0x1000>;
-	};
+};
+
+ptp_timer0: ptp-timer@4fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0x4fe000 0x1000>;
+	interrupts = <96 2 0 0>;
 };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi
index debea75fd3f0..b80aaf5f00a1 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi
@@ -37,12 +37,13 @@ fman1: fman@500000 {
 	#size-cells = <1>;
 	cell-index = <1>;
 	compatible = "fsl,fman";
-	ranges = <0 0x500000 0x100000>;
-	reg = <0x500000 0x100000>;
+	ranges = <0 0x500000 0xfe000>;
+	reg = <0x500000 0xfe000>;
 	interrupts = <97 2 0 0>, <16 2 1 0>;
 	clocks = <&clockgen 3 1>;
 	clock-names = "fmanclk";
 	fsl,qman-channel-range = <0x60 0xc>;
+	ptimer-handle = <&ptp_timer1>;
 
 	muram@0 {
 		compatible = "fsl,fman-muram";
@@ -93,9 +94,10 @@ fman1: fman@500000 {
 		reg = <0x87000 0x1000>;
 		status = "disabled";
 	};
-
-	ptp_timer1: ptp-timer@fe000 {
-		compatible = "fsl,fman-ptp-timer";
-		reg = <0xfe000 0x1000>;
-	};
+};
+
+ptp_timer1: ptp-timer@5fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0x5fe000 0x1000>;
+	interrupts = <97 2 0 0>;
 };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi
index 3a20e0d1a6d2..d3720fdde26c 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi
@@ -37,12 +37,13 @@ fman0: fman@400000 {
 	#size-cells = <1>;
 	cell-index = <0>;
 	compatible = "fsl,fman";
-	ranges = <0 0x400000 0x100000>;
-	reg = <0x400000 0x100000>;
+	ranges = <0 0x400000 0xfe000>;
+	reg = <0x400000 0xfe000>;
 	interrupts = <96 2 0 0>, <16 2 1 1>;
 	clocks = <&clockgen 3 0>;
 	clock-names = "fmanclk";
 	fsl,qman-channel-range = <0x800 0x10>;
+	ptimer-handle = <&ptp_timer0>;
 
 	muram@0 {
 		compatible = "fsl,fman-muram";
@@ -98,9 +99,10 @@ fman0: fman@400000 {
 		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
 		reg = <0xfd000 0x1000>;
 	};
-
-	ptp_timer0: ptp-timer@fe000 {
-		compatible = "fsl,fman-ptp-timer";
-		reg = <0xfe000 0x1000>;
-	};
+};
+
+ptp_timer0: ptp-timer@4fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0x4fe000 0x1000>;
+	interrupts = <96 2 0 0>;
 };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi
index 82750ac944c7..ae34c204a5bc 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi
@@ -37,12 +37,13 @@ fman1: fman@500000 {
 	#size-cells = <1>;
 	cell-index = <1>;
 	compatible = "fsl,fman";
-	ranges = <0 0x500000 0x100000>;
-	reg = <0x500000 0x100000>;
+	ranges = <0 0x500000 0xfe000>;
+	reg = <0x500000 0xfe000>;
 	interrupts = <97 2 0 0>, <16 2 1 0>;
 	clocks = <&clockgen 3 1>;
 	clock-names = "fmanclk";
 	fsl,qman-channel-range = <0x820 0x10>;
+	ptimer-handle = <&ptp_timer1>;
 
 	muram@0 {
 		compatible = "fsl,fman-muram";
@@ -98,9 +99,10 @@ fman1: fman@500000 {
 		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
 		reg = <0xfd000 0x1000>;
 	};
-
-	ptp_timer1: ptp-timer@fe000 {
-		compatible = "fsl,fman-ptp-timer";
-		reg = <0xfe000 0x1000>;
-	};
+};
+
+ptp_timer1: ptp-timer@5fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0x5fe000 0x1000>;
+	interrupts = <97 2 0 0>;
 };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi
index 7f60b6060176..02f2755842cc 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi
@@ -37,12 +37,13 @@ fman0: fman@400000 {
 	#size-cells = <1>;
 	cell-index = <0>;
 	compatible = "fsl,fman";
-	ranges = <0 0x400000 0x100000>;
-	reg = <0x400000 0x100000>;
+	ranges = <0 0x400000 0xfe000>;
+	reg = <0x400000 0xfe000>;
 	interrupts = <96 2 0 0>, <16 2 1 1>;
 	clocks = <&clockgen 3 0>;
 	clock-names = "fmanclk";
 	fsl,qman-channel-range = <0x800 0x10>;
+	ptimer-handle = <&ptp_timer0>;
 
 	muram@0 {
 		compatible = "fsl,fman-muram";
@@ -86,9 +87,10 @@ fman0: fman@400000 {
 		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
 		reg = <0xfd000 0x1000>;
 	};
-
-	ptp_timer0: ptp-timer@fe000 {
-		compatible = "fsl,fman-ptp-timer";
-		reg = <0xfe000 0x1000>;
-	};
+};
+
+ptp_timer0: ptp-timer@4fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0x4fe000 0x1000>;
+	interrupts = <96 2 0 0>;
 };