Added device trees for:

  name="device_samsung_celox-common" remote="du" revision="du44" />
  name="device_samsung_skyrocket" remote="du" revision="du44" />
  name="device_samsung_msm8660-common" remote="du" revision="du44" />
  name="device_samsung_qcom-common" remote="du" revision="du44" />

Change-Id: Ie5a88559398298b719301a850e7d6dd797bc2691