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npcx: gpio: Enable wake GPIO interrupts prior to hibernate

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This is necessary after the pending patch to not enable all GPIO
interrupts by default.

BRANCH=None
BUG=chrome-os-partner:56486
TEST=Manual on kevin, run 'hibernate', attach AC and verify wake occurs.

Change-Id: I04d2c6edf9fb32b1a6a7e6a5ed4d2c53895e00f0
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/374179
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
This commit is contained in:
Mulin Chao
2016-08-23 08:24:10 -07:00
committed by chrome-bot
parent 072d333f10
commit 862a325fa0
1 changed files with 4 additions and 1 deletions
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5
chip/npcx/system.c
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@@ -336,8 +336,11 @@ void system_set_gpios_and_wakeup_inputs_hibernate(void)
}
/* Enable wake-up inputs of hibernate_wake_pins array */
for (i = 0; i < hibernate_wake_pins_used; i++)
for (i = 0; i < hibernate_wake_pins_used; i++) {
gpio_reset(hibernate_wake_pins[i]);
/* Re-enable interrupt for wake-up inputs */
gpio_enable_interrupt(hibernate_wake_pins[i]);
}
}
/**