dt-bindings: PCI: dra7xx: Add DT bindings for PCI dra7xx EP mode

Add device tree binding documentation for PCI dra7xx EP mode.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
1 file changed