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-rw-r--r--dts/Bindings/pci/cdns,cdns-pcie-ep.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/pci/cdns,cdns-pcie-ep.txt b/dts/Bindings/pci/cdns,cdns-pcie-ep.txt
index 9a30523..4a0475e 100644
--- a/dts/Bindings/pci/cdns,cdns-pcie-ep.txt
+++ b/dts/Bindings/pci/cdns,cdns-pcie-ep.txt
@@ -9,6 +9,9 @@ Required properties:
Optional properties:
- max-functions: Maximum number of functions that can be configured (default 1).
+- phys: From PHY bindings: List of Generic PHY phandles. One per lane if more
+ than one in the list. If only one PHY listed it must manage all lanes.
+- phy-names: List of names to identify the PHY.
Example:
@@ -19,4 +22,6 @@ pcie@fc000000 {
reg-names = "reg", "mem";
cdns,max-outbound-regions = <16>;
max-functions = /bits/ 8 <8>;
+ phys = <&ep_phy0 &ep_phy1>;
+ phy-names = "pcie-lane0","pcie-lane1";
};