Revert "Add and enable OC (2/2)"

This reverts commit ac64c991a37c2fae9de19e6cd023c86f46703c55.
Revert "Add and enable OC"

This reverts commit dcf9d9c8ddfd820ac0b2834f0d116faf27a6e7ea.
Revert "Several changes"

This reverts commit 9febd57c898ef4c8ac98aa79f7a0016a53f4983f.
Revert "Enable intelli-thermal on fusion3 boards and fix derp"

This reverts commit a9bdd5489d99d7a42ee52a5469fc888b583663d7.
Revert "Port intelli-thermal from @faux123 and updates to thermal: tsens8960"

This reverts commit 88c34e1efcf7b766d724beae120d94a316308e57.