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| author | Alec Berg <alecaberg@chromium.org> | 2015-02-13 17:09:17 -0800 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-02-18 04:53:44 +0000 |
| commit | 9cb03971f6852fa03df3290e44a8451e01774755 (patch) | |
| tree | f5bc19f5f920555a101a2d62f528f2eb541ff453 /core | |
| parent | 51227a3cca61bc7a81d391ffab46498ce4cf7fa3 (diff) | |
| download | chrome-ec-9cb03971f6852fa03df3290e44a8451e01774755.tar.gz | |
samus: add charge ramp module
Add charge ramp module to samus. For BC1.2 DCPs allow ramping
up to 2A, and for BC1.2 SDPs allow ramping to 1A.
Charge ramp is disabled when in RO and write protected.
BUG=chrome-os-partner:34946
BRANCH=samus
TEST=tested with a variety of BC1.2 chargers, type-C only chargers,
and PD chargers to make sure we always stabilize charging at an
appropriate current limit.
tested in RO and write protected, BC1.2 chargers do not ramp. when
you jump to RW it does ramp.
Change-Id: I7c36c8fb0a34139c69a475307c325f891099b3dd
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/249933
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'core')
0 files changed, 0 insertions, 0 deletions