Gregory Nutt 3e79ffc6dd Some updates to the last commit

2016-08-01 08:49:15 -06:00

..

gpio.h

Add a GPIO lower-half driver that can be used to register a GPIO character driver for accessing pins on an I/O expander.

2016-08-01 08:43:10 -06:00

ioexpander.h

Some updates to the last commit

2016-08-01 08:49:15 -06:00

pca9555.h

I/O Expander: Encode and extend I/O expander options to include interrupt configuration.

2016-07-31 18:19:59 -06:00

tca64xx.h

First (untested) cut at a TCA64XX I/O Expander driver leverages from Project Ara

2016-07-31 19:52:44 -06:00