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
Warner Losh
46b39c90f4
Add copyright statement I should have had on these files in 2006,
...
based on the spibus_if.m file.
2015-02-18 14:33:33 +00:00
Warner Losh
6e31adaf33
Fetch the chip select in the bridge driver, like all the other spi
...
bridges do.
2012-08-23 22:38:37 +00:00
Warner Losh
cc90639873
Add the chip select glue.
2012-08-01 01:18:36 +00:00
Olivier Houchard
4e9e16ed7e
Fix comments.
2006-07-17 21:18:03 +00:00
Warner Losh
9a795dfa02
MFp4:
...
Initial spibus support. Seems to be OK, but needs some polish.
# someone should write a bit-bang spi parallel port interface :-)
2006-07-14 22:47:07 +00:00