Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44678
Port gpio code from original ltq-hcd driver to dwc2. Signed-off-by: Antti Seppälä <a.seppala@gmail.com> Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com> SVN-Revision: 44673