Subject: [PATCHv11 3/8] ARM: OMAP: prm: add support for chain interrupt handler

From: [email-masked] (Tony Lindgren)
Date: Mon, 12 Dec 2011 16:27:41 -0800

* Tero Kristo <[email-masked]> [111212 09:44]:
> Introduce a chained interrupt handler mechanism for the PRCM
> interrupt, so that individual PRCM event can cleanly be handled by
> handlers in separate drivers. We do this by introducing PRCM event
> names, which are then matched to the particular PRCM interrupt bit
> depending on the specific OMAP SoC being used.
> 
> PRCM interrupts have two priority levels, high or normal. High priority
> is needed for IO event handling, so that we can be sure that IO events
> are processed before other events. This reduces latency for IO event
> customers and also prevents incorrect ack sequence on OMAP3.
> 
> Signed-off-by: Tero Kristo <[email-masked]>
> Cc: Paul Walmsley <[email-masked]>
> Cc: Kevin Hilman <[email-masked]>
> Cc: Avinash.H.M <[email-masked]>
> Cc: Cousson, Benoit <[email-masked]>
> Cc: Tony Lindgren <[email-masked]>
> Cc: Govindraj.R <[email-masked]>

Assuming Paul will queue these:

Acked-by: Tony Lindgren <[email-masked]>