Re: [PATCH V4 2/2] arm: dts: dra7: add crossbar device binding
From: Tony Lindgren
Date: Wed Jul 09 2014 - 11:44:54 EST
* Tony Lindgren <tony@xxxxxxxxxxx> [140626 03:28]:
> * Sricharan R <r.sricharan@xxxxxx> [140626 01:36]:
> > Hi Tony,
> > On Thursday 26 June 2014 01:14 PM, Tony Lindgren wrote:
> > > * Sricharan R <r.sricharan@xxxxxx> [140626 00:29]:
> > >> From: R Sricharan <r.sricharan@xxxxxx>
> > >>
> > >> There is a IRQ crossbar device in the soc, which
> > >> maps the irq requests from the peripherals to the
> > >> mpu interrupt controller's inputs. The Peripheral irq
> > >> requests are connected to only one crossbar
> > >> input and the output of the crossbar is connected to only one
> > >> controller's input line. The crossbar device is used to map
> > >> a peripheral input to a free mpu's interrupt controller line.
> > >>
> > >> Here, adding a new crossbar device node and replacing all the peripheral
> > >> interrupt numbers with its fixed crossbar input lines.
> > >
> > > I think these two patches need to be a single patch to avoid
> > > breaking booting for git bisect inbetween these patches?
> > This does not cause booting issues. irq_desc gets allocated linearly,
> > but that does not create boot issues.
These are now applied on top of Jason's immutable irqchip branch
and merged and pushed out into omap-for-v3.17/dt. Can you guys
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