Gregory Nutt b16fdaf155 Some small improvements to GPIO driver		2016-06-26 11:24:35 -06:00
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gpio.c	Some small improvements to GPIO driver	2016-06-26 11:24:35 -06:00
Kconfig	drivrs/ioexpander: Add support for a very simple GPIO drivers. It supports only pre-conrigured input and output pins and only basic input and output operations.	2016-06-24 09:43:49 -06:00
Make.defs	drivrs/ioexpander: Add support for a very simple GPIO drivers. It supports only pre-conrigured input and output pins and only basic input and output operations.	2016-06-24 09:43:49 -06:00
pca9555.c	PCA9555: Fix condition where GPIO interrupt is not re-enabled.	2016-04-20 09:59:16 -06:00
pca9555.h	PCA5555: Add logic to make the driver thread safe. Problem noted by Stefan Kolb.	2016-02-03 12:39:11 -06:00