property.
- reg-names: Must include the following entries:
"csr": controller configuration registers.
- "cfg": pcie configuration space registers.
+ "cfg": PCIe configuration space registers.
- #address-cells: set to <3>
- #size-cells: set to <2>
- ranges: ranges for the outbound memory, I/O regions.
Optional properties:
- status: Either "ok" or "disabled".
-- dma-coherent: Present if dma operations are coherent
+- dma-coherent: Present if DMA operations are coherent
Example:
-SoC specific DT Entry:
+SoC-specific DT Entry:
pcie0: pcie@1f2b0000 {
status = "disabled";
};
-Board specific DT Entry:
+Board-specific DT Entry:
&pcie0 {
status = "ok";
};