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Add Cadence PCIe endpoint driver supporting configuration of header, bars and MSI for device. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
19 lines
551 B
Plaintext
19 lines
551 B
Plaintext
* Cadence PCIe endpoint controller
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Required properties:
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- compatible: Should contain "cdns,cdns-pcie-ep" to identify the IP used.
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- reg: Should contain the controller register base address.
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Optional properties:
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- max-functions: Maximum number of functions that can be configured (default 1).
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- cdns,max-outbound-regions: Set to maximum number of outbound regions (default 8)
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Example:
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pcie_ep@fc000000 {
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compatible = "cdns,cdns-pcie-ep";
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reg = <0x0 0xfc000000 0x0 0x01000000>;
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cdns,max-outbound-regions = <16>;
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max-functions = /bits/ 8 <8>;
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};
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