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Dmitry Osipenko authored
Some Atmel touchscreen controllers have a WAKE line that needs to be asserted low in order to wake up controller from a deep sleep. Document the wakeup methods and the new GPIO properties. Reviewed-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20210302102158.10533-2-digetx@gmail.com Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com>
ae4c86a0Dmitry Osipenko authoredSome Atmel touchscreen controllers have a WAKE line that needs to be asserted low in order to wake up controller from a deep sleep. Document the wakeup methods and the new GPIO properties. Reviewed-by:
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