Most of ehci-fsl header describe USB controller
designed by Chipidea and used by various SoC vendors.
This patch renames it to a generic header: ehci-ci.h
Contents of file are not changed (so it contains several
references to freescale SoCs).
Signed-off-by: Mateusz Kulikowski <email@example.com>
Acked-by: Marek Vasut <firstname.lastname@example.org>
Tested-by: Simon Glass <email@example.com>