[PATCH v2] ARM: OMAP: Work around hardcoded interrupts

Tony Lindgren tony at atomide.com
Mon Jan 19 12:12:54 PST 2015

* Nishanth Menon <nm at ti.com> [150119 12:17]:
> On 10:21-20150117, Marc Zyngier wrote:
> > Commit 9a1091ef0017 (irqchip: gic: Support hierarchy irq domain)
> should have been
> Commit 9a1091ef0017 ("irqchip: gic: Support hierarchy irq domain")
> > changed the GIC driver to use a non-legacy IRQ domain on DT
> > platforms. This patch assumes that DT-driven systems are getting
> > all of their interrupts from device tree.
> > 
> > Turns out that OMAP has quite a few hidden gems, and still uses
> > hardcoded interrupts despite having fairly complete DTs.
> > 
> > This patch attempts to work around these by offering a translation
> > method that can be called directly from the hwmod code, if present.
> > The same hack is sprinkled over PRCM and TWL.
> > 
> > It isn't pretty, but it seems to do the job without having to add
> > more hacks to the interrupt controller code.
> > 
> > Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
> > 
> > Signed-off-by: Marc Zyngier <marc.zyngier at arm.com>
> Other than that, This looks good to me.
> Acked-by: Nishanth Menon <nm at ti.com>

OK thanks applying into omap-for-v3.19/fixes and will send out a
pull request later on today after some make randconfig builds.



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