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| author | Peter Marheine <pmarheine@chromium.org> | 2022-11-17 09:36:26 +1100 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-01-10 01:39:18 +0000 |
| commit | 4f4cdc7cbd66d6643479558119b5c4ed7ebfffff (patch) | |
| tree | 8355df882c111a4ed18f6f468fa7595b6be7b7b3 | |
| parent | d33741859e6f66023045e46810a95a1add06d7ae (diff) | |
| download | chrome-ec-4f4cdc7cbd66d6643479558119b5c4ed7ebfffff.tar.gz | |
nissa: remove charger minimum current limit
This will prevent standby power exceeding USB-PD limits during voltage
transitions, removing the incorrect behavior inherited from most older
boards.
BUG=b:163093572
TEST=Verified charging continues to work on craask, and observed current
limits dropping to 125 mA when VBUS changes to or from 20V (then
returning to negotiated limits after the transition).
BRANCH=nissa
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Change-Id: Ia904962c42d252697d0ea0192a214d08a8b8dd36
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4032447
Commit-Queue: Andrew McRae <amcrae@google.com>
Code-Coverage: Zoss <zoss-cl-coverage@prod.google.com>
Reviewed-by: Andrew McRae <amcrae@google.com>
| -rw-r--r-- | zephyr/program/nissa/program.conf | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/zephyr/program/nissa/program.conf b/zephyr/program/nissa/program.conf index b1820f4e43..d970073ad4 100644 --- a/zephyr/program/nissa/program.conf +++ b/zephyr/program/nissa/program.conf @@ -119,7 +119,6 @@ CONFIG_PLATFORM_EC_CHARGER_DISCHARGE_ON_AC_CHARGER=y CONFIG_PLATFORM_EC_OCPC_DEF_DRIVELIMIT_MILLIVOLTS=200 # Assume 4% overdraw, which could be changed with actual characterization CONFIG_PLATFORM_EC_CHARGER_INPUT_CURRENT_DERATE_PCT=4 -CONFIG_PLATFORM_EC_CHARGER_MIN_INPUT_CURRENT_LIMIT=512 # Reduce logging so that state transitions do not cause protocol issues # pd dump [1-3] can be used to increase the debugging level |