mfd: tc3589x: Add device tree bindings

This defines the device tree bindings for the Toshiba TC3589x
series of multi-purpose expanders. Only the stuff I can test
is defined: GPIO and keypad. Others may implement more
subdevices further down the road.

This is to complement
commit a435ae1d51
"mfd: Enable the tc3589x for Device Tree" which left off
the definition of the device tree bindings.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Linus Walleij 2014-04-09 09:28:00 +02:00 • committed by Lee Jones
commit bc80436033