gpio: add DT binding doc for gpio of PMIC max77620/max20024

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Maxim Semiconductor's PMIC MAX77620/MAX20024 has 8 GPIO pins
which act as GPIO as well as special function mode.

Add DT binding document to support these pins in GPIO
mode via GPIO framework.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Laxman Dewangan 2016-05-13 10:49:12 +05:30 • committed by Linus Walleij

parent af8c34ce6a

commit f72677939c

1 changed files with 25 additions and 0 deletions

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Documentation/devicetree/bindings/gpio/gpio-max77620.txt

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