From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Subject: Re: [PATCH v4 1/2] Documentation: dt: Add Xilinx zynqmp dma device tree binding documentation Date: Thu, 20 Aug 2015 08:20:26 +0200 Message-ID: <55D571AA.1090102@xilinx.com> References: <1438831173-8761-1-git-send-email-punnaia@xilinx.com> <20150820055255.GZ13546@localhost> <20150820061831.GB13546@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20150820061831.GB13546@localhost> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Vinod Koul , punnaiah choudary kalluri Cc: Punnaiah Choudary Kalluri , "robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , "pawel.moll-5wv7dgnIgG8@public.gmane.org" , "mark.rutland-5wv7dgnIgG8@public.gmane.org" , "ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org" , Kumar Gala , "michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org" , dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Punnaiah Choudary List-Id: devicetree@vger.kernel.org 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html