tty: of_serial: add support for the DesignWare 8250
authorJamie Iles <jamie@jamieiles.com>
Tue, 16 Aug 2011 16:47:47 +0000 (17:47 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 23 Aug 2011 17:54:19 +0000 (10:54 -0700)
Support the DesignWare 8250 by a new compatible string and registering
the DesignWare helpers.  If the registration of the helpers fails, then
continue as a normal 8250 as we may still get some useful debug out.

Cc: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found