fixup: gpio-tegra.h (board-grouper-panel.c)
arm: tegra: governor:  change governor using cpufreq interface

Older code sets "conservative" governor in early-suspend
using sysfs entries.This implementation changes governor
in early-suspend using cpufreq interfaces.
fixup: early_suspend (board-grouper-panel.c)
video: tegra: host: Register devices in SoC files

Move the device structures to the driver source code files. Register
all nvhost_device's in one loop which is called from board file.

host1x driver code is moved to live under host1x, too. This causes
a need to add host to include path of tegradc and nvavp.
arm: tegra: Fix cpu governor change issue

It fixes the issue where cpu governor change
was inconsistent across platforms.

In T2x, AUTO HOTPLUG is disabled therefore we need
to store/restore gov for all online cpus across
LP0 cycle.

In T3x, AUTO HOTPLUG is enabled therefore storing/restoring
gov for Cpu0 across LP0 cycle. Cpu0 remains online in suspend
and resume.
ARM: Tegra: remove early_suspend/late_resume use