On Fri,  9 Aug 2019 12:32:29 +0200, Thomas Bogendoerfer wrote:

SGI IOC3 chip has integrated ethernet, keyboard and mouse interface.
It also supports connecting a SuperIO chip for serial and parallel
interfaces. IOC3 is used inside various SGI systemboards and add-on
cards with different equipped external interfaces.

Support for ethernet and serial interfaces were implemented inside
the network driver. This patchset moves out the not network related
parts to a new MFD driver, which takes care of card detection,
setup of platform devices and interrupt distribution for the subdevices.

Serial portion: Acked-by: Greg Kroah-Hartman [off-list ref]

Signed-off-by: Thomas Bogendoerfer <redacted>

There are a lot of changes in the ethernet part which are not easy to
explain by the introduction of the other MFD parts.. Could you possibly
break this change up into smaller chunks?

Also please don't use stdint types in the kernel, please try checkpatch
to catch coding style issues.