diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
index 9455fd0ec830c77299f3d464c59310db90f17261..6fbba53a309b79da6aef780a35f58eedfe4ad019 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
@@ -17,7 +17,9 @@ Example:
 
 	pcie@0x01000000 {
 		compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
-		reg = <0x01ffc000 0x4000>;
+		reg = <0x01ffc000 0x04000>,
+		      <0x01f00000 0x80000>;
+		reg-names = "dbi", "config";
 		#address-cells = <3>;
 		#size-cells = <2>;
 		device_type = "pci";
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 6692115b0138aca40117cba0f5bec215856a7951..70d7207d494d65d4612b48c08438db77697f0d81 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -137,7 +137,9 @@
 
 		pcie: pcie@0x01000000 {
 			compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
-			reg = <0x01ffc000 0x4000>; /* DBI */
+			reg = <0x01ffc000 0x04000>,
+			      <0x01f00000 0x80000>;
+			reg-names = "dbi", "config";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";