fix reboot to recovery

Change-Id: I389d3f1a25582f8b1dfea76472533fe6429b71a6
dtsi: 18.3.1.C.0.21

Change-Id: I3c1f0beb87ae6d2aaf7bd4bc4dd6aea64958ccd5
upgrade stk3x1x from stock

Change-Id: Ibe469517903760912b0c7e8f41016aa9ad333da3
update kxtj2 from latest stock

Change-Id: Ie1a0c1dadbd5df4292330f633058c18592fb5005
update kionix_accel to latest stock

Change-Id: I87c32a8185558a81c8a9f4126db9f63c59d75c88