Revert "optimize 466 timings"

This reverts commit 9162e96d578451d225a7f0c3dca40c2b6b6a6fe7.
optimize 466 timings
Revert "OMAP4470 LPDDR interface configuration update for 466MHz"

This reverts commit 988847774fb9a5f4afdb0a6417827e7919b13dd5.

Conflicts:
	arch/arm/mach-omap2/lpddr2_elpida_data.c
416 mhz gpu opp
drivers/gpu/pvr/pvr_governor: add a simple PVR GPU governor

this simple PVR GPU governor will scale between 3 speeds:
  idle -- GPU not active
  nominal -- GPU active with low graphical load
  turbo -- GPU active and boosted to max frequency

This should further save battery by intelligently selecting GPU frequency
based on GPU loading.

Signed-off-by: Paul Reioux <reioux@gmail.com>
drivers/gpu/pvr/pvr_governor: add sysfs entry to switch governor type

0 - "performance" ==> always return system turbo speed
1 - "ondemand" ==> return based on GPU loading (by default "ondemand"
governor is active)

Signed-off-by: Paul Reioux <reioux@gmail.com>
drivers/gpu/pvr/pvr_governor: add "powersave" governor as another option

    0 - "performance" ==> always return system turbo speed
    1 - "ondemand" ==> return based on GPU loading (by default "ondemand"
                       governor is active)
    2 - "powersave" ==> run alway at nominal speed

Signed-off-by: Paul Reioux <reioux@gmail.com>
drivers/gpu/pvr/pvr_governor: fix sysfs to show "powersave" governor

Signed-off-by: Paul Reioux <reioux@gmail.com>
Intelliplug 2.0: port to OMAP2 SOCs

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	arch/arm/mach-omap2/Makefile
intelli_plug: tune for dual core mode

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelliplug: add Galaxy Nexus touch input

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli_plug: switch to use dedicated high priority workqueue

from the shared global workqueue.  This should prevent hang ups while the
global workqueue is busy and cleaned up some logic issues.

give input boost its own workqueue

bump to version 2.2

Signed-off-by: Paul Reioux <reioux@gmail.com>
Intelli_plug: special dual-core adaptation for all dualcore SOCs

Signed-off-by: Paul Reioux <reioux@gmail.com>
enable all faux code
enable 416 mhz gpu opp for gpu governor