Vincent Palatin a36a871d12 tegra: Support firmware long-press power off timer ...

Some PMIC chip (e.g. TPS65913) doesn't support the 8-second long key
press power-off. For this, we have to check the state of the power
button in firmware, and do not assert PMIC_PWRON during the shutdown
sequence to prevent the AP from restarting.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BRANCH=none
BUG=none
TEST=with the next CL, on Ryu, do a long power button key press, and see
the AP powering off and not restarting.

Change-Id: I03f703b4ff6d86edea150dfa32f60d30f1ddffd9
Reviewed-on: https://chromium-review.googlesource.com/207381
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Tested-by: Vic Yang <victoryang@chromium.org>
Commit-Queue: Vic Yang <victoryang@chromium.org>

2014-07-29 02:20:54 +00:00

..

baytrail.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

build.mk

veyron: Modify board config

2014-07-23 02:30:10 +00:00

common.c

Add CONFIG_BRINGUP option to help debug signals for bringup

2014-06-05 01:36:44 +00:00

gaia.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

haswell.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

ivybridge.c

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

rockchip.c

veyron: fixed SUSPEND_L line

2014-07-26 00:01:13 +00:00

tegra.c

tegra: Support firmware long-press power off timer

2014-07-29 02:20:54 +00:00