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On dedede and keeby boards, the thermistors are powered by the EC's
GPIO_EN_PP3300_A pin. If the thermistors are read before they are
powered then the EC may force a thermal shutdown due to the bad reading.
This commit simply defines CONFIG_TEMP_SENSOR_POWER_GPIO along with a
CONFIG_TEMP_SENSOR_FIRST_READ_DELAY_MS to ensure we don't get any false
positive thermal shutdowns.
BUG=b:192053176
BRANCH=dedede
TEST=Build and flash lalala. Unplug AC charger from DUT, press
refresh+power button to reset DUT, verify that DUT boots up
automatically.
TEST=Repeat above test with madoo.
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Change-Id: I2a49e2f896c4120a8f01f440ea22c9b3763c6589
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2988364
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Auto-Submit: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Diana Z <dzigterman@chromium.org>
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