From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH] ARM: GIC: Add device tree interrupt specifier translation support Date: Fri, 5 Aug 2011 11:08:59 +0100 Message-ID: <20110805100859.GE20575@n2100.arm.linux.org.uk> References: <1312532353-8772-1-git-send-email-thomas.abraham@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1312532353-8772-1-git-send-email-thomas.abraham-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Thomas Abraham Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, patches-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri, Aug 05, 2011 at 09:19:13AM +0100, Thomas Abraham wrote: > Add support for translation of hardware interrupt numbers specified in device > tree nodes to linux irq number. > > Signed-off-by: Thomas Abraham > --- > Notes: > 1. The translation of SGI/PPI interrupts is supported only for CPU0. > 2. The documentation is derived from the following patch submitted > earlier by Rob Herring. > [PATCH 2/3] ARM: gic: add OF based initialization Ignore SGIs for the purposes of DT. SGIs aren't part of the hardware setup of a SoC or device, and are specific to the internals of SMP.