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| author | Ting Shen <phoenixshen@google.com> | 2019-10-28 14:32:54 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-10-31 09:42:30 +0000 |
| commit | 316a8dbad0f3b7f8c21b232ac0872f10cfc3a798 (patch) | |
| tree | 28b308c1f16b6066b3a13ff438702e777c51c33e /board/jacuzzi | |
| parent | b0828291b501289f4c1d3726ab545cf3efd06d13 (diff) | |
| download | chrome-ec-316a8dbad0f3b7f8c21b232ac0872f10cfc3a798.tar.gz | |
tcpm/fusb302: implement low power mode
Implement tcpc_low_power_mode to reduce power consumption in G3.
BUG=b:142760774
TEST=measure power consumption on jacuzzi.
verify that power consumption is reduced by 3~4mW
see b:142760774 comment 3 for more detail.
BRANCH=master
Change-Id: I04436d3baaa97b7c049ae3f3d9a9510e5a2024d9
Signed-off-by: Ting Shen <phoenixshen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1880773
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'board/jacuzzi')
| -rw-r--r-- | board/jacuzzi/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/jacuzzi/board.h b/board/jacuzzi/board.h index fdb6e308f1..2a7ea40110 100644 --- a/board/jacuzzi/board.h +++ b/board/jacuzzi/board.h @@ -33,6 +33,7 @@ #define CONFIG_USB_PD_TCPM_FUSB302 #define CONFIG_USB_PD_DISCHARGE_GPIO #define CONFIG_USB_PD_VBUS_MEASURE_NOT_PRESENT +#define CONFIG_USB_PD_TCPC_LOW_POWER #define CONFIG_USB_MUX_IT5205 |