dts: msm8974-ion: declare PIL HEAP as carveout
dts: msm8974pro-ion: declare PIL/MODEM HEAPs as carveout
Add Qualcomm prima driver from LNX.LA.3.2.5-00210-8x74.0

Change-Id: Ib5d37db5ab7aa215827ad15f68e10be8a8f17279
prima_wlan: Fix Makefile so that module builds when pronto is selected

Change-Id: I1a5256402645ab260bc3733d2a154d5b0d2968b4
Find7: enable pronto wlan driver