charger: remove obsolete Kconfig option

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Id0aba035a1cd099ab1d674bfbbb73bc3dc38a349
zeus: import & fixup touchpad driver from SEMC 2.6.32

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Iaf480b5852b254dbf9179985b355bc501af49dd9
zeus-board: import touchpads platform data

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I2006265acded78b5c030b5b7c8b8e6a1cf970edd
zeus-defconfig: update with latest changes

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ifaa57fc8d6cfee9086f4d2722df59a441d2daa2d