@@ -3,6 +3,7 @@
Required properties:
- compatible:
"snps,dw-pcie-rc", "snps,dw-pcie" for RC mode;
+ "snps,dw-pcie-ep", "snps,dw-pcie" for EP 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"
@@ -56,3 +57,15 @@ Example configuration:
#interrupt-cells = <1>;
num-lanes = <1>;
};
+or
+ pcie: pcie@dfc00000 {
+ compatible = "snps,dw-pcie-ep", "snps,dw_pcie";
+ reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
+ <0xdfc01000 0x0001000>, /* IP registers 2 */
+ <0xd0000000 0x2000000>; /* Configuration space */
+ reg-names = "dbi", "dbi2", "addr_space";
+ device_type = "pci";
+ num-ib-windows = <6>;
+ num-ob-windows = <2>;
+ num-lanes = <1>;
+ };
Add device tree binding documentation for the Endpoint in PCIe Designware driver. Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> --- Change v1->v2: - Add a missing log description. - Add "snps,dw-pcie" compatible string following Kishon's suggestion. Change v2->v3: - Reverted pcie_ep name to pcie. Documentation/devicetree/bindings/pci/designware-pcie.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+)