Revert "LiveOPP: Update interfaces, Add extra cpufreqs, Adjust freqtable..."

This reverts commit b9fc94db0b02f7b9311335128391dd3fb8d7f67c.
Revert "db8500-devices: Add missing index"

This reverts commit 4d5ca1e03857a8c321b92e365b870c92aaf55380.
Revert "db8500-devices: Reserve more frequency slots for extra steps"

This reverts commit c58fc9a2f997c5c4b6ccc3e82ecdee7ad17d54e2.