diff options
author | Mulin Chao <mlchao@nuvoton.com> | 2016-08-23 08:24:10 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2016-08-23 15:36:32 -0700 |
commit | 862a325fa02357cd9b88619865ce88281d573e93 (patch) | |
tree | 1e3dd4f6a6b2a46df9f2fb710d25f1223f13dea6 | |
parent | 072d333f100f29b696e8b6be14babfae063bfcbc (diff) | |
download | chrome-ec-862a325fa02357cd9b88619865ce88281d573e93.tar.gz |
npcx: gpio: Enable wake GPIO interrupts prior to hibernate
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>
-rw-r--r-- | chip/npcx/system.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/chip/npcx/system.c b/chip/npcx/system.c index f9d4d1f584..ec0847cb34 100644 --- a/chip/npcx/system.c +++ b/chip/npcx/system.c @@ -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]); + } } /** |