[PATCH V5 0/3] arm: dts: dra7: Updates for adding crossbar device
From: Sricharan R
Date: Tue May 06 2014 - 09:59:46 EST
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 of V4 series 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
Sricharan R (3):
arm: dts: dra7: Add crossbar device binding
arm: dts: dra7: Replace peripheral interrupt numbers with crossbar
inputs
arm: dts: dra7: Add routable-irqs property for gic node
arch/arm/boot/dts/dra7.dtsi | 109 +++++++++++++++++++++++++------------------
1 file changed, 63 insertions(+), 46 deletions(-)
--
1.7.9.5
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