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| author | Scott Collyer <scollyer@google.com> | 2019-09-23 16:38:02 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-10-01 06:19:27 +0000 |
| commit | 34b58efd6a434a6530a224458a00ec207ed9ba88 (patch) | |
| tree | 2eb7ed91e26462e25158504eccae488174512f1b /common/util.c | |
| parent | 56f611ffdc7a52f192f898cb15e1eb7e9e940ba2 (diff) | |
| download | chrome-ec-34b58efd6a434a6530a224458a00ec207ed9ba88.tar.gz | |
bq25710: Update ICO mode feature for charger hw ramp
This CL makes some modifications to how ICO mode is utilized to
support the input current hw ramp feature. ICO mode can't be used when
there is no battery present, so a check has been added for battery
presence. In addition, the input current limit should have been read
from the IIN_DPM register.
BRANCH=none
BUG=b:126229130
TEST=Tested variaous legacy chargers and verfied that ICO mode
completes and gives the expected current limit. Tested that when no
battery is present, ICO mode is not enabled.
Change-Id: Ib2dcff4c7bddea52c267d678b17c50daf1356b44
Signed-off-by: Scott Collyer <scollyer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1827255
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Commit-Queue: Scott Collyer <scollyer@chromium.org>
Diffstat (limited to 'common/util.c')
0 files changed, 0 insertions, 0 deletions