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(parent: efe4c94) | patch
gpio: Enable the tc3298x GPIO expander driver for Device Tree
authorLee Jones <lee.jones@linaro.org>
Fri, 7 Sep 2012 11:14:59 +0000 (12:14 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 12 Sep 2012 21:15:46 +0000 (23:15 +0200)
commit3113e679021a3a6bace1c62a8432cc0ec27c09ab
tree4577064b83b9c7da36bc64f35e76b58107658b2dtree | snapshot
parentefe4c9496a80253492942624dd23caa3ca6782c8commit | diff
gpio: Enable the tc3298x GPIO expander driver for Device Tree

Here we provide a means to probe and extract vital information
from Device Tree when booting with it enabled. Without this
patch sub-devices wouldn't be able to reference the tc3589x-gpio
expander from Device Tree.

CC: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-tc3589x.c diff | blob | history
John Crispins staging tree