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| author | Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> | 2019-07-02 21:18:37 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-07-26 10:18:54 +0000 |
| commit | 95ff1a1b6af7183160b8de1f480d32430afc1b97 (patch) | |
| tree | 33636970ed01bf8bc1ec8956d42cbbdf3b4a7c99 /board/chell | |
| parent | ddefefa0e49462514d3b804e19622ef97d1266a5 (diff) | |
| download | chrome-ec-95ff1a1b6af7183160b8de1f480d32430afc1b97.tar.gz | |
chip/mt_scp/clock.c: enable pwrap_scp clock
During suspend, pmic wrap will be waken up by scp which is due to hw design.
However, the clock of pmic wrap is 26mhz which would be turned off in the
suspend mode, so we needs to change the clock of pmic wrap from 26mhz to
ULPOSC.
BRANCH=none
BUG=b:135985700
TEST=make BOARD=kukui_scp -j && \
bash board/kukui_scp/update_scp $IP
alias rtcalm='echo "+15" > \
/sys/class/rtc/rtc0/wakealarm'
rtcalm
cat /proc/driver/rtc
powerd_dbus_suspend
TEST=Can resume in suspend.
Change-Id: I07b9d76f574fe1007e20f185bb278e0884397176
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1686990
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Yilun Lin <yllin@chromium.org>
Commit-Queue: Nicolas Boichat <drinkcat@chromium.org>
Diffstat (limited to 'board/chell')
0 files changed, 0 insertions, 0 deletions