docs: dt: rockchip,dwc3.txt: fix a pointer to a renamed file

phy-rockchip-inno-usb2.txt was converted to yaml.

Fix the corresponding reference.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-04-14 18:48:54 +02:00 • committed by Rob Herring
commit 5fd274ed3c