plat-nomadik: support secondary GPIO interrupts

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When GPIOs wake up the system from sleep mode, the normal GPIO interrupt
handler does not hit and the normal interrupt status register does not
contain the status. Instead the secondary GPIO handler does, and the
interrupt status needs to be retrieved from the wakeup status saved by
the suspend/resume code.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Rabin Vincent 2010-10-14 10:38:03 +05:30 • committed by Linus Walleij

parent c84c7c08e3

commit 33b744b351

2 changed files with 46 additions and 6 deletions

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51

arch/arm/plat-nomadik/gpio.c

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1

arch/arm/plat-nomadik/include/plat/gpio.h

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