input: maxim: touch: update to v1.2.0

Maxim Integrated code drop for v1.2.0 which includes eraser functionality

Bug 1279288

Change-Id: I3f1aac26c9bed0e74b905e0909a0444f3d373f66
Signed-off-by: David Jung <djung@nvidia.com>
Reviewed-on: http://git-master/r/231726
Reviewed-by: Harshada Kale <hkale@nvidia.com>
Tested-by: Harshada Kale <hkale@nvidia.com>
2 files changed