Hi Ralf, Rob, On Wed, May 19, 2021 at 1:54 PM Ralf Schlatterbeck <rsc@xxxxxxxxxx> wrote: > > The hd44780 displays are often used with pcf8574 based I/O expanders. > Add example to documentation. > > Signed-off-by: Ralf Schlatterbeck <rsc@xxxxxxxxxx> I have queued this one into -next, adding the `Suggested-by` tag. Cheers, Miguel