paine: Add the servo overlay for paine

add the servo overlay for paine reference from auron

BUG=chrome-os-partner:33198
TEST=`sudo servod --board=paine`
Signed-off-by: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>

Change-Id: I54405b094c634c38a38718ba250b1a46e206d050
Reviewed-on: https://chromium-review.googlesource.com/225032
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>
Tested-by: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>
2 files changed