On Tue, 2013-06-25 at 22:32 -0700, Darren Hart wrote: > are all board-specific. They map GPIO to their fixed functions and > provide an API for board-specific queries (minnowboard.c), they provide > example uses (minnowboard-gpio and minnowboard-keys) which aid in > experimentation and the development of new drivers. > > Which of these make sense as ACPI devices in your opinion?
Does the firmware contain a corresponding ACPI device with a specific _HID that defines the programming model? If so, it should have an ACPI driver. If not, it shouldn't. -- Matthew Garrett | mj...@srcf.ucam.org
