gpio: exar: add gpio for exar cards
authorSudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Thu, 19 Jan 2017 22:23:20 +0000 (22:23 +0000)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 26 Jan 2017 10:11:40 +0000 (11:11 +0100)
commit6596e59e63cd4c0c0b787ce8c1e8bdd1d957b16e
treeed8e3c85cdeab061f0360bbf51454ea1ee60cd7f
parent99c8ac957e6b7c670b78ad7b8667051de8624d37
gpio: exar: add gpio for exar cards

Exar XR17V352/354/358 chips have 16 multi-purpose inputs/outputs which
can be controlled using gpio interface.

Add the gpio specific code.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/Kconfig
drivers/gpio/Makefile
drivers/gpio/gpio-exar.c [new file with mode: 0644]