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| author | Wai-Hong Tam <waihong@google.com> | 2018-08-22 13:52:25 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-08-23 17:42:52 -0700 |
| commit | 17d8d87c9b5881f4ad3f8f4077f271698e741135 (patch) | |
| tree | 377bdb635d4a07c58c20c2fa8a74c1195cff7f7f /power | |
| parent | bb7cee5a6b9a160c9df6a073ce16d5595d1433b4 (diff) | |
| download | chrome-ec-17d8d87c9b5881f4ad3f8f4077f271698e741135.tar.gz | |
cheza: Configure ANX3429 interrupt as open-drain
This interrupt pin by default is a push-pull. It causes leak to EC VSPI
power during EC watchdog reset. As in our design, we use this interrupt
pin as open-drain. Should configure the register to make it open-drain.
BRANCH=none
BUG=b:112906111
TEST=Flashed the EC image to Cheza rev-2 board. Typed "reboot" command
and then EC reset properly.
Change-Id: Iee5db3cb5b5291778d97dee4fc70369d34344ce7
Signed-off-by: Wai-Hong Tam <waihong@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1185871
Reviewed-by: Alexandru M Stan <amstan@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Diffstat (limited to 'power')
0 files changed, 0 insertions, 0 deletions