* Synopsys DesignWare PCIe interface
Required properties:
-- compatible: should contain "snps,dw-pcie" to identify the core.
+- compatible:
+ "snps,dw-pcie" for RC mode;
- reg: Should contain the configuration address space.
- reg-names: Must be "config" for the PCIe configuration space.
(The old way of getting the configuration address space from "ranges"
Example configuration:
- pcie: pcie@dffff000 {
+ pcie: pcie@dfc00000 {
compatible = "snps,dw-pcie";
- reg = <0xdffff000 0x1000>, /* Controller registers */
- <0xd0000000 0x2000>; /* PCI config space */
- reg-names = "ctrlreg", "config";
+ reg = <0xdfc00000 0x0001000>, /* IP registers */
+ <0xd0000000 0x0002000>; /* Configuration space */
+ reg-names = "dbi", "config";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
interrupts = <25>, <24>;
#interrupt-cells = <1>;
num-lanes = <1>;
- num-viewport = <3>;
};