[meta-freescale] Qt5.6 new modules

[idealsim]

Hi, we have build an image for udoo neo from meta-qt5 jansa/master-5.6 
and works fine (thanks to Christian Ege ;-) ). The problem is that I'm 
looking for https://github.com/qtproject/qtquickcontrols2 and 
https://github.com/qtproject/qtserialbus. My question is, to add this 
modules to our build, what do we need to add to our local.conf :

     "qtquickcontrols2 \
      qtserialbus \
     "
     This is sufficient ?

regards,

Mickael.