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| author | Aseda Aboagye <aaboagye@google.com> | 2016-09-08 21:36:29 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-09-09 14:42:25 -0700 |
| commit | 19664334276dfea2648db4cd14a0e58e700e9683 (patch) | |
| tree | 80977ccf5fcf6af1e76a5d25a2441a68f43dd0fd | |
| parent | 491627741a1951c900396e57a2adac71c1b634e1 (diff) | |
| download | chrome-ec-19664334276dfea2648db4cd14a0e58e700e9683.tar.gz | |
kevin: bd99955: Enable power save mode.
For kevin, we are not using the PROCHOT# signal for the charger so we
can enable a power save mode. This commit will leave BGATE on but
without monitoring the PROCHOT# signal. When VBUS or VCC is removed
from the charger, the charger will enter this power save mode. It will
return to normal functionality when VBUS or VCC is applied.
BUG=chrome-os-partner:55631
BRANCH=kevin
TEST=Flash kevin; Verify we can still charge; Verify that power
consumption is less with this patch applied than without.
CQ-DEPEND=CL:382877
Change-Id: I05274a770b35c981e0541d8f79f66b81ffb4d153
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/383391
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
| -rw-r--r-- | board/kevin/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/kevin/board.h b/board/kevin/board.h index 11b9eef0cd..879f5746dc 100644 --- a/board/kevin/board.h +++ b/board/kevin/board.h @@ -59,6 +59,7 @@ #define CONFIG_CHARGER #define CONFIG_CHARGER_BD99955 +#define CONFIG_BD99955_POWER_SAVE_MODE BD99955_PWR_SAVE_HIGH #define CONFIG_CHARGER_INPUT_CURRENT 512 #define CONFIG_CHARGER_NARROW_VDC #define CONFIG_CHARGER_V2 |