Neither camera is yet supported by Lightroom or Camera Raw.
http://helpx.adobe.com/creative-suite/kb/camera-raw-plug-supported-cam eras.html
They probably will be supported in a future update.
Your best bet is to convert the Raw files to DNGs (using the free DNG converter) then edit the DNGs in Photoshop and/or Lightroom.
http://www.adobe.com/products/photoshop/extend.displayTab2.html