dt-bindings: PCI: Add PCI RC DT binding documentation for AM654

Add devicetree binding documentation for PCIe in RC mode present in
AM654 SoC.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Kishon Vijay Abraham I 2019-03-25 15:09:34 +05:30 • committed by Lorenzo Pieralisi
commit 162aaa3b6c