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scarlet: Limit the maximal acceptable VBUS to 5.5V

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BUG=b:74399717
BRANCH=scarlet
TEST=Plug in a charger with 5V/9V/15V PD profiles, confirm
scarlet picks 5V

Change-Id: I58ee110d110d873b7221695bf4a182d6d04b65e1
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/982555
Commit-Ready: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Alexandru M Stan <amstan@chromium.org>
This commit is contained in:
Philip Chen
2018-03-27 14:36:23 -07:00
committed by chrome-bot
parent a4146020c3
commit f03486d36c
1 changed files with 1 additions and 1 deletions
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2
board/scarlet/board.h
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@@ -134,7 +134,7 @@
#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 9500
#define PD_MAX_VOLTAGE_MV 5500
#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */
#define PD_POWER_SUPPLY_TURN_OFF_DELAY 50000 /* us */