power/mt6397: correct the register for busy waiting.
rtc_write_trigger reads wrong register for busy waiting when doing
shutdown. It should check the CBUSY bit on RTC_BBPU register
instead of RTC_WRTGR register.
This patch fixs the shutdown failure in the depthcharge.
BRANCH=none
BUG=chrome-os-partner:46857
TEST=ran firmware_FwScreenCloseLid and firmware_FwScreenPressPower test
and got passed.
Change-Id: If4a0434b751095a0ddc2f5eeac0e8b838fe4caea
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/310286
Reviewed-by: Julius Werner <jwerner@chromium.org>
1 file changed
