X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fpci%2Fdesignware-pcie.txt;h=64f2fff121288cb0560a6186b6cddce6ecc33978;hb=5a3aa2a8fae4ce1a3ad786d212b8fffca8ee72f5;hp=5b0853df9d5a4c0da73e8bdf07e115d08fd8b28b;hpb=f2777c1344ea7ce9ae3dd8f61166e3ad8b2a5962;p=mirror_ubuntu-hirsute-kernel.git

diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 5b0853df9d5a..64f2fff12128 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -28,3 +28,20 @@ Optional properties:
 - clock-names: Must include the following entries:
 	- "pcie"
 	- "pcie_bus"
+
+Example configuration:
+
+	pcie: pcie@0xdffff000 {
+		compatible = "snps,dw-pcie";
+		reg = <0xdffff000 0x1000>, /* Controller registers */
+		      <0xd0000000 0x2000>; /* PCI config space */
+		reg-names = "ctrlreg", "config";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0x00000000 0xde000000 0 0x00010000
+			  0x82000000 0 0xd0400000 0xd0400000 0 0x0d000000>;
+		interrupts = <25>, <24>;
+		#interrupt-cells = <1>;
+		num-lanes = <1>;
+	};