[PATCH 07/17] omap4: pm: CPU1 wakeup workaround form Low power modes

[Kevin Hilman]

Santosh Shilimkar <santosh.shilimkar at ti.com> writes:

> The SGI(Software Generated Interrupts) are not wakeup capable from
> low power states. This is known limitation on OMAP4 and needs to be
> worked around by using software forced clockdomain wake-up. CPU0 forces
> the CPU1 clockdomain to software force wakeup. After the wakeup, CPU1
> restores its clockdomain hardware supervised mode.
>
> More details can be found in OMAP4430 TRM - Version J
> Section :
> 	4.3.4.2 Power States of CPU0 and CPU1
>
> Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>
> Reviewed-by: Kevin Hilman <khilman at ti.com>

One other thing... 

in subject: s/form/from/

Kevin