LiveOPP: vary LiveOPP verbosity based on CONFIG_LIVEOPP_DEBUG
minor fix for liveopp_start
LiveOPP: update my email in contributors section
prcmu-qos-power: list arm_khz requirements via sysfs

Use macros in code to make it cleaner
display-s6e63m0: remove DDR_50_OPP requirements for screen on

It turns out it serves nothing - probably was some kind of leftover in
the code
LiveOPP: Changes for Codina

Since the table is almost the same...