Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Use the common gpio layer rather than bang on MMRs directly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The CM-BF537U is similar to the CM-BF537E module, but enough to need its own board port. Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>