Leeco mt6797

Working:
lcm,
touchscreen,
sound,
vibrator,
battery charge,
system startup.

Not working: everything else

P.S.: To fix the cameras, you will have to do fortune-telling and study the device tree From the original leeco le 2 kernel and drivers, etc. 
bq2589x_dual need porting it from the Leeco x600 (some drivers are ported from there), cw201x is not needed.

Defconfig(amt6797_64_open_debug_defconfig)

I hope there are enthusiasts who will finish this kernel and port Leeco x620 to HyperOS 2.