diff options
| author | Ting Shen <phoenixshen@google.com> | 2020-06-04 18:35:58 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-06-10 11:32:18 +0000 |
| commit | 3dc4147d8792447671b3a37726e4f62f72c0db8b (patch) | |
| tree | d3e88f0791875b930d0605303199f562130a1a6d /driver/build.mk | |
| parent | 7589c88c048700f349a7515539f8fe8f5c67b155 (diff) | |
| download | chrome-ec-3dc4147d8792447671b3a37726e4f62f72c0db8b.tar.gz | |
charger/isl9238c: enable slew rate control
Enable charge current and maximum system voltage slew rate control
on ISL9238C by default for better charger stability.
Since the control is only available on ISL9238C, not on A/B, and
there's no way to distinguish C and A/B in software side, introduce
a new config CONFIG_CHARGER_ISL9238C for 9238C users.
BUG=b:155366741
TEST=1) on asurada, verify the register configured correctly
2) verify the waveform looks better
BRANCH=kukui
Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: I577db3eebcad0ed3793f4b7d525e4246515f8503
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2231725
Tested-by: Hsu Alvis <alvishsu@google.com>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'driver/build.mk')
| -rw-r--r-- | driver/build.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/driver/build.mk b/driver/build.mk index 4f708a3a66..220873eeeb 100644 --- a/driver/build.mk +++ b/driver/build.mk @@ -62,6 +62,7 @@ driver-$(CONFIG_CHARGER_BQ24773)+=charger/bq24773.o driver-$(CONFIG_CHARGER_BQ25710)+=charger/bq25710.o driver-$(CONFIG_CHARGER_ISL9237)+=charger/isl923x.o driver-$(CONFIG_CHARGER_ISL9238)+=charger/isl923x.o +driver-$(CONFIG_CHARGER_ISL9238C)+=charger/isl923x.o driver-$(CONFIG_CHARGER_ISL9241)+=charger/isl9241.o driver-$(CONFIG_CHARGER_MT6370)+=charger/rt946x.o driver-$(CONFIG_CHARGER_RAA489000)+=charger/isl923x.o |