ec: reconfigure GPIO60 to be INPUT | PULL_UP for power savings

GPIO60 (PMIC_INT) is currently only configured for INPUT. Tests showed
that INPUT | PULL_UP has lower power consumption so reconfiguring it
here.

BUG=b:64503543
BRANCH=none
TEST=manual
(on chroot)
$ make BOARD=soraka -j
$ ./util/flash_ec --board soraka
(on DUT)
$ powerd_dbus_suspend
(on chroot)
$ dut-control -p $PORT pp3300_dsw_ec_ma -t 10 | grep @@
> NAME  COUNT  AVERAGE  STDDEV   MAX   MIN
> pp3300_dsw_ec_ma   5637     1.68    0.17  7.92  1.56

for comparison, without the change, the MIN is 2.00mA

Change-Id: I86407a1440765d040c39272480b185342597d52b
Signed-off-by: Ruben Rodriguez Buchillon <coconutruben@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/786720
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>

0 files changed, 0 insertions, 0 deletions