Messages in this thread | | | Subject | Re: [PATCH v4 1/2] Documentation: dt: Add Xilinx zynqmp dma device tree binding documentation | From | Michal Simek <> | Date | Thu, 20 Aug 2015 08:20:26 +0200 |
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On 08/20/2015 08:18 AM, Vinod Koul wrote: > On Thu, Aug 20, 2015 at 11:41:33AM +0530, punnaiah choudary kalluri wrote: >>>> +- interrupts: Should contain DMA channel interrupt >>> channel interrupt or interrupts, former says it is plural >> >> ZynqMP DMA has single interrupt for each channel So, that is the reason >> i have explicitly mentioned it as interrupt ( not interrupts). >> >> Please let me know if you still want it to be plural. > > The example had multiple values so plural sounds right >
I expect you are talking about this "interrupts = <0 117 4>;"
It is 3 cells format used on ARM based on gic spec which is on SPI interrupt 117 active high level-sensitive
Documentation/devicetree/bindings/arm/gic.txt
Thanks, Michal
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