dt-bindings: PCI: add snps,dw-pcie.yaml

Currently, the designware schema is defined on a text file:
	designware-pcie.txt

Convert the pci-bus part into a schema.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/53363a7609176ca56c47ef57287466ee84087dc5.1626608375.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-07-18 13:40:48 +02:00 • committed by Rob Herring
commit 42694f9f64
2 changed files with 102 additions and 0 deletions