Re: [PATCH V4 0/3] ARM: DTS: DRA7: Updates for adding crossbar device
From: Sricharan R
Date: Mon Dec 30 2013 - 01:59:10 EST
On Thursday 14 November 2013 05:55 PM, Sricharan R wrote:
> 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 driver support for the same was added here.
> The dts file update to support the crossbar device and convert
> peripheral irq numbers to crossbar number are added here.
> This series was originally a part of the series  and now split
> to keep the DTS updates separately as per comments from
> Santosh Shilimkar <santosh.shilimkar@xxxxxx>
> Applied this series on top of
>  http://www.kernelhub.org/?msg=356470&p=2
> Sricharan R (3):
> ARM: DTS: DRA: Add crossbar device binding
> ARM: DTS: DRA: Replace peripheral interrupt numbers with crossbar
> ARM: DTS: DRA7: Add routable-irqs property for gic node
> arch/arm/boot/dts/dra7.dtsi | 95 +++++++++++++++++++++++--------------------
> 1 file changed, 52 insertions(+), 43 deletions(-)
I have pushed a branch with this series here
This is on top of your for_3.14/dts branch
This series has a dependency with crossbar driver functional changes, which is yet
to be pulled
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