[RFC/RFT v2 05/11] dt-bindings: pci: add bifurcation option to Rockchip DesignWare binding

[Frank Wunderlich <linux@xxxxxxxxx>]

From: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>

Add bifurcation property for splitting PCIe lanes.

Signed-off-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index bc0a9d1db750..a992970e8b85 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -74,6 +74,8 @@ properties:
   reset-names:
     const: pipe
 
+  bifurcation: true
+
   vpcie3v3-supply: true
 
 required:
-- 
2.25.1