Revert "added smartmax and changed PMC"

This reverts commit 43fe66b3a62d9844ad2c77afc47804c684b951fc.
Revert "fitting tegra_pmqos.h to our frequencies"

This reverts commit b65de01ac6bb5473e8aadcc2a23e0e6543209fa2.
Revert "disabled ksm as default"

This reverts commit e845231b6308fefe1b5675f05437098e3c717790.
Revert "enable swap in defconfig"

This reverts commit 64885e9d876c9cc4fc31afd09bc48592e6d80796.