Documentation: gpio: Explain that <function>-gpio is also supported
authorJavier Martinez Canillas <javier@osg.samsung.com>
Tue, 1 Sep 2015 08:46:15 +0000 (10:46 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 14 Sep 2015 07:12:03 +0000 (09:12 +0200)
commitae80d64ee8c88b77c58254bcdc5c0981faab672d
treec0675357651d7f30f6983aa827f5701b842bc631
parent5e606abef57a89b3ca25f5d97a953c6cdad7cbac
Documentation: gpio: Explain that <function>-gpio is also supported

The GPIO documentation mentions that GPIOs are mapped by defining a
<function>-gpios property in the consumer device's node but a -gpio
sufix is also supported after commit:

dd34c37aa3e8 ("gpio: of: Allow -gpio suffix for property names")

Update the documentation to match the implementation.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Documentation/gpio/board.txt