GitLab

Since touch controller and key support can vary from board
to board for 8974, move support for atmel_mxt_ts controller
and gpio-keys to the CDP-specific dts file.

Change-Id: I3743fed6eda33c0784f87a5554d23e5e22c821cd
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>