diff --git a/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
index 1ea8602e4345f4a3bde9bdd57f959cdd0c8c51ef..f996cced45e0f77c30f67cd6811f73833fda9779 100644
--- a/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi
@@ -89,7 +89,9 @@
 		compatible = "fsl,b4420-rcpm", "fsl,qoriq-rcpm-2.0";
 	};
 
-	L2: l2-cache-controller@c20000 {
+	L2_1: l2-cache-controller@c20000 {
 		compatible = "fsl,b4420-l2-cache-controller";
+		reg = <0xc20000 0x40000>;
+		next-level-cache = <&cpc>;
 	};
 };
diff --git a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
index 338af7e39dd9587d867a3c59ae11192ed1c7f3f1..4257a7739dd1c5719fc59094f6e231ec5838b0a2 100644
--- a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
@@ -65,14 +65,14 @@
 			device_type = "cpu";
 			reg = <0 1>;
 			clocks = <&mux0>;
-			next-level-cache = <&L2>;
+			next-level-cache = <&L2_1>;
 			fsl,portid-mapping = <0x80000000>;
 		};
 		cpu1: PowerPC,e6500@2 {
 			device_type = "cpu";
 			reg = <2 3>;
 			clocks = <&mux0>;
-			next-level-cache = <&L2>;
+			next-level-cache = <&L2_1>;
 			fsl,portid-mapping = <0x80000000>;
 		};
 	};
diff --git a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
index d1e26a7407d50a62d22adb644c2925d85198b08f..be91803addf9889c69d29aca4e10a68b8c13d204 100644
--- a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
@@ -258,7 +258,9 @@
 		compatible = "fsl,b4860-rcpm", "fsl,qoriq-rcpm-2.0";
 	};
 
-	L2: l2-cache-controller@c20000 {
+	L2_1: l2-cache-controller@c20000 {
 		compatible = "fsl,b4860-l2-cache-controller";
+		reg = <0xc20000 0x40000>;
+		next-level-cache = <&cpc>;
 	};
 };
diff --git a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
index 1948f73fd26b0d65c4955dac885166ef537cd917..6823caa6c9cc7488fc8d7f36bdf70a5299785349 100644
--- a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
@@ -65,28 +65,28 @@
 			device_type = "cpu";
 			reg = <0 1>;
 			clocks = <&mux0>;
-			next-level-cache = <&L2>;
+			next-level-cache = <&L2_1>;
 			fsl,portid-mapping = <0x80000000>;
 		};
 		cpu1: PowerPC,e6500@2 {
 			device_type = "cpu";
 			reg = <2 3>;
 			clocks = <&mux0>;
-			next-level-cache = <&L2>;
+			next-level-cache = <&L2_1>;
 			fsl,portid-mapping = <0x80000000>;
 		};
 		cpu2: PowerPC,e6500@4 {
 			device_type = "cpu";
 			reg = <4 5>;
 			clocks = <&mux0>;
-			next-level-cache = <&L2>;
+			next-level-cache = <&L2_1>;
 			fsl,portid-mapping = <0x80000000>;
 		};
 		cpu3: PowerPC,e6500@6 {
 			device_type = "cpu";
 			reg = <6 7>;
 			clocks = <&mux0>;
-			next-level-cache = <&L2>;
+			next-level-cache = <&L2_1>;
 			fsl,portid-mapping = <0x80000000>;
 		};
 	};
diff --git a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
index 603910ac1db0e4d89ba5684eecae4fd8f8d2014f..d45ff04c2dde3a3d44d777dc2d09efde2af9d6d5 100644
--- a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
@@ -465,10 +465,4 @@
 	bman: bman@31a000 {
 		interrupts = <16 2 1 29>;
 	};
-
-	L2: l2-cache-controller@c20000 {
-		compatible = "fsl,b4-l2-cache-controller";
-		reg = <0xc20000 0x1000>;
-		next-level-cache = <&cpc>;
-	};
 };