diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
index d237162a8744..f12d860a2ed4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
@@ -24,23 +24,30 @@ &fman0 {
 
 	/* these aliases provide the FMan ports mapping */
 	enet0: ethernet@e0000 {
+		rgmii = <0>;
 	};
 
 	enet1: ethernet@e2000 {
+		rgmii = <0>;
 	};
 
 	enet2: ethernet@e4000 {
+		rgmii = <1>;
 	};
 
 	enet3: ethernet@e6000 {
+		rgmii = <1>;
 	};
 
 	enet4: ethernet@e8000 {
+		rgmii = <0>;
 	};
 
 	enet5: ethernet@ea000 {
+		rgmii = <0>;
 	};
 
 	enet6: ethernet@f0000 {
+		rgmii = <0>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
index d6caaea57d90..4bb314388a72 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
@@ -23,26 +23,34 @@ &soc {
 &fman0 {
 	/* these aliases provide the FMan ports mapping */
 	enet0: ethernet@e0000 {
+		rgmii = <0>;
 	};
 
 	enet1: ethernet@e2000 {
+		rgmii = <0>;
 	};
 
 	enet2: ethernet@e4000 {
+		rgmii = <1>;
 	};
 
 	enet3: ethernet@e6000 {
+		rgmii = <1>;
 	};
 
 	enet4: ethernet@e8000 {
+		rgmii = <0>;
 	};
 
 	enet5: ethernet@ea000 {
+		rgmii = <0>;
 	};
 
 	enet6: ethernet@f0000 {
+		rgmii = <0>;
 	};
 
 	enet7: ethernet@f2000 {
+		rgmii = <0>;
 	};
 };
diff --git a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
index 868719821106..68f68f8cfa4e 100644
--- a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
@@ -264,15 +264,19 @@ rcpm: global-utilities@e2000 {
 /include/ "qoriq-fman3-0-10g-1.dtsi"
 	fman@400000 {
 		enet4: ethernet@e8000 {
+			rgmii = <0>;
 		};
 
 		enet5: ethernet@ea000 {
+			rgmii = <0>;
 		};
 
 		enet6: ethernet@f0000 {
+			rgmii = <0>;
 		};
 
 		enet7: ethernet@f2000 {
+			rgmii = <0>;
 		};
 	};
 
diff --git a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
index 4f044b41a776..5e50b96e6b52 100644
--- a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
@@ -465,15 +465,19 @@ muram@0 {
 		};
 
 		enet0: ethernet@e0000 {
+			rgmii = <0>;
 		};
 
 		enet1: ethernet@e2000 {
+			rgmii = <0>;
 		};
 
 		enet2: ethernet@e4000 {
+			rgmii = <0>;
 		};
 
 		enet3: ethernet@e6000 {
+			rgmii = <0>;
 		};
 
 		mdio@fc000 {
diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
index d552044c5afc..e2a7bf643393 100644
--- a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
@@ -508,15 +508,19 @@ sata@220000 {
 /include/ "qoriq-fman3-0-1g-3.dtsi"
 	fman@400000 {
 		enet0: ethernet@e0000 {
+			rgmii = <0>;
 		};
 
 		enet1: ethernet@e2000 {
+			rgmii = <0>;
 		};
 
 		enet2: ethernet@e4000 {
+			rgmii = <1>;
 		};
 
 		enet3: ethernet@e6000 {
+			rgmii = <1>;
 		};
 	};
 };
diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
index f58eb820eb5e..a585f5faaf9e 100644
--- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
@@ -606,18 +606,25 @@ sata@221000 {
 /include/ "qoriq-fman3-0-1g-4.dtsi"
 	fman@400000 {
 		enet0: ethernet@e0000 {
+			rgmii = <0>;
 		};
 
 		enet1: ethernet@e2000 {
+			rgmii = <1>;
+			mii;
 		};
 
 		enet2: ethernet@e4000 {
+			rgmii = <0>;
 		};
 
 		enet3: ethernet@e6000 {
+			rgmii = <1>;
+			mii;
 		};
 
 		enet4: ethernet@e8000 {
+			rgmii = <1>;
 		};
 
 		mdio@fc000 {
diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
index ecbb447920bc..f8a52ce0b590 100644
--- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
@@ -619,27 +619,35 @@ usb1: usb@211000 {
 /include/ "qoriq-fman3-0-10g-1.dtsi"
 	fman@400000 {
 		enet0: ethernet@e0000 {
+			rgmii = <0>;
 		};
 
 		enet1: ethernet@e2000 {
+			rgmii = <0>;
 		};
 
 		enet2: ethernet@e4000 {
+			rgmii = <1>;
 		};
 
 		enet3: ethernet@e6000 {
+			rgmii = <1>;
 		};
 
 		enet4: ethernet@e8000 {
+			rgmii = <0>;
 		};
 
 		enet5: ethernet@ea000 {
+			rgmii = <0>;
 		};
 
 		enet6: ethernet@f0000 {
+			rgmii = <0>;
 		};
 
 		enet7: ethernet@f2000 {
+			rgmii = <1>;
 		};
 
 		mdio@fc000 {
diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
index fcac73486d48..c0aa26db78b0 100644
--- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
@@ -1018,27 +1018,35 @@ usb1: usb@211000 {
 /include/ "qoriq-fman3-0-10g-1.dtsi"
 	fman@400000 {
 		enet0: ethernet@e0000 {
+			rgmii = <0>;
 		};
 
 		enet1: ethernet@e2000 {
+			rgmii = <0>;
 		};
 
 		enet2: ethernet@e4000 {
+			rgmii = <0>;
 		};
 
 		enet3: ethernet@e6000 {
+			rgmii = <0>;
 		};
 
 		enet4: ethernet@e8000 {
+			rgmii = <1>;
 		};
 
 		enet5: ethernet@ea000 {
+			rgmii = <0>;
 		};
 
 		enet6: ethernet@f0000 {
+			rgmii = <0>;
 		};
 
 		enet7: ethernet@f2000 {
+			rgmii = <0>;
 		};
 
 		mdio@fc000 {
@@ -1061,27 +1069,35 @@ mdio@fd000 {
 /include/ "qoriq-fman3-1-10g-1.dtsi"
 	fman@500000 {
 		enet8: ethernet@e0000 {
+			rgmii = <0>;
 		};
 
 		enet9: ethernet@e2000 {
+			rgmii = <0>;
 		};
 
 		enet10: ethernet@e4000 {
+			rgmii = <0>;
 		};
 
 		enet11: ethernet@e6000 {
+			rgmii = <0>;
 		};
 
 		enet12: ethernet@e8000 {
+			rgmii = <1>;
 		};
 
 		enet13: ethernet@ea000 {
+			rgmii = <1>;
 		};
 
 		enet14: ethernet@f0000 {
+			rgmii = <0>;
 		};
 
 		enet15: ethernet@f2000 {
+			rgmii = <0>;
 		};
 
 		mdio@fc000 {
