powerpc/83xx: Add power management support for MPC83xx QE boards

Simply add power management controller nodes and sleep properties.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
5 files changed