intel_mid_dma: add cloverview probing support

intel_mid_dma: add cloverview probing support

BZ: 15578

Cloverview SOC use different PCI Device ID for DMA hence existing
Medfield DMA driver won't be initialized on Cloverview SOC.

This patch adds GP-DMA/LPE-DMA probing support for Cloverview SOC

Change-Id: I837815f7d5a9f0f1ceae7a5f913456130ed621f4
Signed-off-by: Leonard D Mai <leonard.mai@intel.com>
Reviewed-by: Pierre Tardy <pierre.tardy@intel.com>
Tested-by: Siva Prasath Ponnusamy <siva.prasath.ponnusamy@intel.com>
Reviewed-on: http://android.intel.com:8080/25444
Reviewed-by: Seibel, Eric <eric.seibel@intel.com>
Tested-by: Seibel, Eric <eric.seibel@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>