MacBook Pro SPI-attached keyboard/touchpad

[Yuri Pankov]

Hi,

I'm trying to run -current on MacBook Pro 2017, and with recent fixes to 
EFIRT, there's a hope.  The problem is that nothing essential works, and 
while I can live with usb wifi adapter, getting internal 
keyboard/touchpad to work would be really nice.

It has been extensively discussed on linux lists suggesting that those 
are connected via SPI in these models:

https://bugzilla.kernel.org/show_bug.cgi?id=99891
https://bugzilla.kernel.org/show_bug.cgi?id=108331

There's also a WIP linux driver for those and touchbar:

https://github.com/roadrunner2/macbook12-spi-driver

Just wondering if anyone already working on it and/or can provide some 
initial guidance before starting my clumsy attempts at porting it.