gpio: pca953x: Configure wake-up path when wake-up is enabled

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If a device is part of the wake-up path, it should indicate this by
setting its power.wakeup_path field.  This allows the genpd core code to
keep the device enabled during system suspend when needed.

As regulators powering devices are not handled by genpd, the driver
handles these itself, and thus must skip regulator control when the
device is part of the wake-up path.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Geert Uytterhoeven 2019-03-20 11:39:27 +01:00 • committed by Linus Walleij

parent a71a81e797

commit f70fbc15ba

1 changed files with 16 additions and 5 deletions

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drivers/gpio/gpio-pca953x.c

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