diff options
| author | Diana Z <dzigterman@chromium.org> | 2020-04-09 17:02:35 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-04-10 07:56:46 +0000 |
| commit | 207082eb3ca62116e55c3a15d04b532db70026c3 (patch) | |
| tree | 6f8aca547dad60b33ed6078e4504f657da7d872c /board/waddledee | |
| parent | 382d22af0ffafba034f254276c5a6481ccbba1de (diff) | |
| download | chrome-ec-207082eb3ca62116e55c3a15d04b532db70026c3.tar.gz | |
SM5803: Add open drain parameter to GPIO setup
Explicitly set GPIO0 to be open drain or not, depending on the
application needed.
BRANCH=None
BUG=b:153398237
TEST=on waddledee, redriver now inits and responds correctly
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: Iaf6c66841a618ae5a522ad7f817dac3a5e0c755c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2145074
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board/waddledee')
| -rw-r--r-- | board/waddledee/board.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/board/waddledee/board.c b/board/waddledee/board.c index 858a00c98c..0abcb200c1 100644 --- a/board/waddledee/board.c +++ b/board/waddledee/board.c @@ -91,12 +91,12 @@ void board_init(void) gpio_enable_interrupt(GPIO_USB_C1_INT_ODL); gpio_enable_interrupt(GPIO_USB_C0_CCSBU_OVP_ODL); - /* Charger on the MB will be outputting PROCHOT and OD CHG_DET */ - sm5803_configure_gpio0(CHARGER_PRIMARY, GPIO0_MODE_PROCHOT); + /* Charger on the MB will be outputting PROCHOT_ODL and OD CHG_DET */ + sm5803_configure_gpio0(CHARGER_PRIMARY, GPIO0_MODE_PROCHOT, 1); sm5803_configure_chg_det_od(CHARGER_PRIMARY, 1); - /* Charger on the sub-board will be a GPIO */ - sm5803_configure_gpio0(CHARGER_SECONDARY, GPIO0_MODE_OUTPUT); + /* Charger on the sub-board will be a push-pull GPIO */ + sm5803_configure_gpio0(CHARGER_SECONDARY, GPIO0_MODE_OUTPUT, 0); /* Turn on 5V if the system is on, otherwise turn it off */ on = chipset_in_state(CHIPSET_STATE_ON | CHIPSET_STATE_ANY_SUSPEND); |