tegra: added suspend delay handler

Conflicts:
	arch/arm/mach-tegra/cpu-tegra.c
tegra: fixed SOD when using suspend delay handlers

Conflicts:
	arch/arm/mach-tegra/cpu-tegra.c
Revert "board-endeavoru-panel: improve colours and try to make it look more realistic"

This reverts commit 2d81e9c09ddbad4458e1f1811787fbab3ab3553a.
#286

Signed-off-by: Xmister <xmisterhu@gmail.com>