tree 5d20f9ba3a46c44ba11c3ed1deeed8e60e8115cc
parent b296c8118b26a359b027b8c9bb9f5f41dc7693fa
author Tero Kristo <tero.kristo@nokia.com> 1256313830 +0300
committer Kevin Hilman <khilman@deeprootsystems.com> 1264040160 -0800

OMAP3: PM: Disable interrupt controller AUTOIDLE before WFI

OMAP interrupt controller goes to unknown state when there is right
combination of l3,l4 sleep/wake-up transitions, l4 autoidle in
interrupt controller and some interrupt. When this happens, interrupts
are not delivered to ARM anymore and ARM will remain in WFI (wait for
interrupt) until interrupt controller is forced to wake-up
(i.e. lauterbach).

Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>