Reported by Nikolaus Schaller, Jun 28, 2014
clean it and upstream
Comment 1 by Marek Belisko, Aug 11, 2014
Seems we need to upstream only DT DTR changes + add proper documentation for that.
Comment 2 by Nikolaus Schaller, Sep 6, 2014
the device tree additions now work (3.17-rc3). What we are missing to really submit upstream: 1. bindings documentation 2. an accepted "DTR consumer", e.g. the w2sg0004 GPS module so that people see that it is really used/needed (which was the reason to throw it out from the kernel)
Comment 3 by Nikolaus Schaller, Oct 24, 2015
we now have a trs3386 tty slave driver which does almost the same, but in a more flexible way. So we can drop this issue.