google/chell: Update GPIOs for DVT2

Add new GPIOs for touchscreen enable and reset pins and define
the one missing unconnected pin for GPP_E10.

BUG=chrome-os-partner:50518
BRANCH=glados
TEST=build and boot on chell DVT1

Change-Id: I16546d38cc4e926e169f61ae1843106d1e14936b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/329297
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
1 file changed