diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 36d523a268314d3e1948dd894ae6b07141ac946e..ef2903741f54b8ac0246b485f91e5940087f467e 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -67,11 +67,15 @@
 	};
 
 	ocp {
-		compatible = "simple-bus";
+		compatible = "ti,am4372-l3-noc", "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 		ti,hwmods = "l3_main";
+		reg = <0x44000000 0x400000
+		       0x44800000 0x400000>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 
 		prcm: prcm@44df0000 {
 			compatible = "ti,am4-prcm";
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 149b5509993588aa17971d6fbc7a56f314c658e5..ab01f2d0e590c429c1f78ac26b39b271641fadae 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -99,13 +99,13 @@
 	 * hierarchy.
 	 */
 	ocp {
-		compatible = "ti,omap4-l3-noc", "simple-bus";
+		compatible = "ti,dra7-l3-noc", "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 		ti,hwmods = "l3_main_1", "l3_main_2";
-		reg = <0x44000000 0x2000>,
-		      <0x44800000 0x3000>;
+		reg = <0x44000000 0x1000000>,
+		      <0x45000000 0x1000>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;