pinctrl: at91-pio4: add PM stuff

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Allow GPIOs to be configured as wakeup sources. When going to suspend,
disable all GPIO irqs excepting the one configured as wakeup sources.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Ludovic Desroches 2015-09-25 11:14:09 +02:00 • committed by Linus Walleij

parent 4730f33f0d

commit de4e882f3f

1 changed files with 76 additions and 0 deletions

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drivers/pinctrl/pinctrl-at91-pio4.c

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