From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756057Ab2EDLzh (ORCPT ); Fri, 4 May 2012 07:55:37 -0400 Received: from na3sys009aog125.obsmtp.com ([74.125.149.153]:33878 "EHLO na3sys009aog125.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755395Ab2EDLzg (ORCPT ); Fri, 4 May 2012 07:55:36 -0400 Message-ID: <4FA3C3B9.3030009@ti.com> Date: Fri, 04 May 2012 14:55:37 +0300 From: Peter Ujfalusi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120503 Thunderbird/12.0.1 MIME-Version: 1.0 To: Mark Brown CC: Samuel Ortiz , linux-kernel@vger.kernel.org, Misael Lopez Cruz , Benoit Cousson , devicetree-discuss@lists.ozlabs.org, Liam Girdwood Subject: Re: [PATCH 2/3] MFD: twl6040: Allocate IRQ numbers dynamically References: <1336049665-27777-1-git-send-email-peter.ujfalusi@ti.com> <1336049665-27777-3-git-send-email-peter.ujfalusi@ti.com> <20120503132004.GB14296@sirena.org.uk> <4FA2881B.6010902@ti.com> <20120503145248.GJ3955@opensource.wolfsonmicro.com> <4FA2A08C.5000403@ti.com> <20120503152643.GM3955@opensource.wolfsonmicro.com> <4FA3958A.4080206@ti.com> <20120504090856.GA14230@opensource.wolfsonmicro.com> <4FA3B182.5060001@ti.com> <20120504112204.GE14230@opensource.wolfsonmicro.com> In-Reply-To: <20120504112204.GE14230@opensource.wolfsonmicro.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/04/2012 02:22 PM, Mark Brown wrote: >> The OMAP platform related drives has been already converted to use >> irq_alloc_descs(-1, 0, nr_irqs, 0); to map their range (including GPIO, >> twl6030, etc). > > How does this work for interrupts on things like SPI and I2C devices? You mean on devices like twl6040, twl6030, twl4030 (I2C MFD devices)? Or "irq expander" type of devices? For the later I'm not sure. -- Péter