diff options
| author | Caveh Jalali <caveh@chromium.org> | 2018-09-25 19:22:09 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-09-26 10:32:27 -0700 |
| commit | 77949dd9fb9fc5de724690895d770b7b31f0b572 (patch) | |
| tree | 706748402bb3175eb8b79e6672d98e75e1b7039c /board | |
| parent | e871d21e85853ddc11cfbf15f5c48abd504cb645 (diff) | |
| download | chrome-ec-77949dd9fb9fc5de724690895d770b7b31f0b572.tar.gz | |
atlas: add internal pullup to EC_WP_L
we're missing an external pullup on EC_WP_L, so enable the internal
pullup on this pin. this is not a permanent solution as the pullup is
to a different voltage rail - we'll implement the proper pullup on the
next board.
BUG=b:116670191
BRANCH=none
TEST=measured EC_WP_L voltage at 1.8v
Change-Id: Id1af96be18b4ea18a34a8154510d0d24a231f262
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1244384
Commit-Ready: caveh jalali <caveh@chromium.org>
Tested-by: caveh jalali <caveh@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board')
| -rw-r--r-- | board/atlas/gpio.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/atlas/gpio.inc b/board/atlas/gpio.inc index 29ec07708b..7b9babd4a0 100644 --- a/board/atlas/gpio.inc +++ b/board/atlas/gpio.inc @@ -21,7 +21,7 @@ GPIO_INT(SLP_SUS_L_PCH, PIN(D, 4), GPIO_INT_BOTH, power_signal_interrupt) GPIO_INT(ROP_EC_ACOK, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt) /* misc interrupt handler section */ -GPIO_INT(EC_WP_L, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt) +GPIO_INT(EC_WP_L, PIN(A, 1), GPIO_INT_BOTH | GPIO_PULL_UP, switch_interrupt) GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt) GPIO_INT(ACCELGYRO3_INT_L, PIN(4, 1), GPIO_INT_FALLING, bmi160_interrupt) |