From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Rutland Subject: Re: [RESEND PATCH v3 03/11] ASoC: davinci-mcasp: Add DMA register locations to DT Date: Thu, 10 Oct 2013 17:59:59 +0100 Message-ID: <20131010165959.GB3910@e106331-lin.cambridge.arm.com> References: <66bdda0c0b75d737d649260b9ec10f9f870c20cd.1379590036.git.jsarha@ti.com> <20131007214718.GA2976@kartoffel> <20131008004641.GV21581@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20131008004641.GV21581@sirena.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: "devicetree@vger.kernel.org" , "alsa-devel@alsa-project.org" , "liam.r.girdwood@linux.intel.com" , "joelf@ti.com" , "jsarha@ti.com" , "Hebbar, Gururaja" , "peter.ujfalusi@ti.com" , Darren Etheridge , "rob.herring@calxeda.com" , "bcousson@baylibre.com" , "grant.likely@linaro.org" , "linux-omap@vger.kernel.org" List-Id: devicetree@vger.kernel.org On Tue, Oct 08, 2013 at 01:46:41AM +0100, Mark Brown wrote: > On Mon, Oct 07, 2013 at 10:47:18PM +0100, Mark Rutland wrote: > > On Thu, Sep 26, 2013 at 08:18:28PM +0100, Jyri Sarha wrote: > > > > - interrupts : Interrupt number for McASP > > > The device also seems to be able to generate multiple interrupts -- which > > interrupt does this actually cover? > > > The driver doesn't seem to use it (by a grep of irq|interrupt). Have I missed > > something? > > No, they're not actually of much practical use to us at the minute but > it was generally felt better to include the information and not use it > so that if someone does come up with a use for them then the trees for > deployed systems already have the information. Sure, but if this device can generate multiple interrupts, we should make it possible to describe all of them, unambiguously. Thanks, Mark.