freebsd-skq/sys/dev/spibus
adrian 2fa14ada49 [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 [spibus] implement maximum clock frequency lookup from ofw. 2016-05-26 06:37:33 +00:00
spi.h [spigen] add initial spigen driver from green@ 2016-05-26 07:02:20 +00:00
spibus_if.m Revert r298268 (Add optional chip_select/deselect methods). 2016-04-19 15:39:46 +00:00
spibus.c [spibus] add missing break. 2016-05-26 06:36:58 +00:00
spibusvar.h [spibus] add initial placeholders for transfer mode and frequency. 2016-05-26 06:35:11 +00:00
spigen.c [spigen] add initial spigen driver from green@ 2016-05-26 07:02:20 +00:00