[PATCH V6 0/2] arm: dts: dra7: Updates for adding crossbar device

Darren Etheridge detheridge at ti.com
Wed May 7 07:56:56 PDT 2014

Sricharan R <r.sricharan at ti.com> wrote on Wed [2014-May-07 17:46:36 +0530]:
> Some socs have a large number of interrupts requests to service
> the needs of its many peripherals and subsystems. All of the interrupt
> requests lines from the subsystems are not needed at the same
> time, so they have to be muxed to the controllers appropriately.
> In such places a interrupt controllers are preceded by an
> IRQ CROSSBAR that provides flexibility in muxing the device interrupt
> requests to the controller inputs.
> The dts file update to support the crossbar device and convert
> peripheral irq numbers to crossbar number are added here.
> This is a rebase on top of 3.15-rc4
> This series depends on crossbar-driver-fixes sent below
> http://marc.info/?l=linux-omap&m=139929963420299&w=2
> [V6] Reordered patch 3 to patch 1 and
>      squashed patch 2 and 3 from V5 in to patch 2
> Sricharan R (2):
>   arm: dts: dra7: Add routable-irqs property for gic node
>   arm: dts: dra7: Add crossbar device binding

Just for thoroughness I dropped the previous 3 patch series from my
build and replaced with this two patch series.  Everything still works
with my test setup so I consider these patches good.


More information about the linux-arm-kernel mailing list