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author | Philip Chen <philipchen@google.com> | 2018-03-08 14:01:03 -0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2018-03-08 19:28:41 -0800 |
commit | 31369c44c22dc307d6c52845432099266bcc2945 (patch) | |
tree | d8ecdf7b3fe032ac4b220f1aee2652e20b1d2a7a /board/scarlet | |
parent | e0d3bcee02d5ebcdac97a7e58767ee3b85b1d79f (diff) | |
download | chrome-ec-31369c44c22dc307d6c52845432099266bcc2945.tar.gz |
scarlet: Limit the maximal acceptable VBUS to 9.5V
We're prioritizing lower voltages for efficiency.
BUG=b:74399717
BRANCH=scarlet
TEST=build scarlet
Change-Id: I85090f75f4dae2be269957ffc3745eb54c446f7a
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/956355
Commit-Ready: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: David Schneider <dnschneid@chromium.org>
Diffstat (limited to 'board/scarlet')
-rw-r--r-- | board/scarlet/board.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/scarlet/board.h b/board/scarlet/board.h index 437dc45cd7..6c030da25a 100644 --- a/board/scarlet/board.h +++ b/board/scarlet/board.h @@ -127,7 +127,7 @@ #define PD_OPERATING_POWER_MW 15000 #define PD_MAX_POWER_MW ((PD_MAX_VOLTAGE_MV * PD_MAX_CURRENT_MA) / 1000) #define PD_MAX_CURRENT_MA 3000 -#define PD_MAX_VOLTAGE_MV 12850 +#define PD_MAX_VOLTAGE_MV 9500 #define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */ #define PD_POWER_SUPPLY_TURN_OFF_DELAY 50000 /* us */ |