freebsd-dev/sys/dev/spibus
Adrian Chadd d67fe28ba6 [spigen] add initial spigen driver from green@
This is a simple ioctl and mmap API to issue SPI transactions from
userland.  It's useful for simple devices (eg spi temperature sensors,
etc) for experimentation.

TODO:

* Write some documentation!

Submitted by:	green
2016-05-26 07:02:20 +00:00
..
ofw_spibus.c
spi.h
spibus_if.m
spibus.c
spibusvar.h
spigen.c