Am Donnerstag, 31. März 2016, 15:48:45 schrieb Heiko Stuebner:

The general register files do contain a lot of separate functions and
while some really are only registers with a lot of different 1-bit
settings, there are also a lot of them containing some bigger function
blocks. To be able to define these as sub-devices, make them simple-mfds.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: David Wu <redacted>

applied for 4.8