zephyr/drivers/gpio
Daniel Leung 2709050112 gpio: add driver for PCAL9535A GPIO chip
This adds the driver for I2C-based PCAL9535A GPIO chip.
This currently only enables minimal set of features of the chip for
very simple input/output operations, and does not support interrupt
yet.

Change-Id: I32ea07a71a38866280a96e68cff49cb0df12b85d
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-02-05 20:24:18 -05:00
..
Kconfig gpio: add driver for PCAL9535A GPIO chip 2016-02-05 20:24:18 -05:00
Makefile gpio: add driver for PCAL9535A GPIO chip 2016-02-05 20:24:18 -05:00
gpio-dw.c x86: gpio: Move system binding code to gpio-dw.c 2016-02-05 20:24:17 -05:00
gpio-dw.h gpio: Enable PCI support for the designware gpio driver 2016-02-05 20:15:32 -05:00
gpio-pcal9535a.c gpio: add driver for PCAL9535A GPIO chip 2016-02-05 20:24:18 -05:00
gpio-pcal9535a.h gpio: add driver for PCAL9535A GPIO chip 2016-02-05 20:24:18 -05:00