Revert "gpuoc: fix 484Mhz step for speedo 0 devices, also make scaling more aggressive"

This reverts commit f6d6ab20ee229de2acab23822cce9125c1f9a68f.
Revert "cmdline_gpuoc: switch to early param"

This reverts commit 62cdfccff81735072c8359c1b0209e1f81083854.
Revert "cmdline: add gpuoc interface"

This reverts commit 6ad9d94daa2b5e9ad3bf03d41ecde1b6867b1a19.
Revert "mach-tegra: fix gpuoc timings"

This reverts commit 562407cb6bcff1c441114479c27ea30e6ce4bc27.
Revert "mach-tegra: dvfs: add gpuoc (484Mhz)"

This reverts commit ae815eba59612b49ade99638e9ba3057ae374b84.

Conflicts:
	arch/arm/mach-tegra/Kconfig

Conflicts:
	arch/arm/mach-tegra/Kconfig