Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753278Ab3HQNYc (ORCPT ); Sat, 17 Aug 2013 09:24:32 -0400 Received: from mail-ea0-f171.google.com ([209.85.215.171]:45494 "EHLO mail-ea0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753092Ab3HQNYa (ORCPT ); Sat, 17 Aug 2013 09:24:30 -0400 Message-ID: <520F798C.2040606@gmail.com> Date: Sat, 17 Aug 2013 15:24:28 +0200 From: Sebastian Hesselbarth User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130704 Icedove/17.0.7 MIME-Version: 1.0 To: Sebastian Hesselbarth CC: Russell King , Jason Cooper , Andrew Lunn , Gregory Clement , Thomas Gleixner , Thomas Petazzoni , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RFC v1 1/5] irqchip: add Armada 1500 APB interrupt controller References: <1376682098-10580-1-git-send-email-sebastian.hesselbarth@gmail.com> <1376682098-10580-2-git-send-email-sebastian.hesselbarth@gmail.com> In-Reply-To: <1376682098-10580-2-git-send-email-sebastian.hesselbarth@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1122 Lines: 25 On 08/16/2013 09:41 PM, Sebastian Hesselbarth wrote: > This adds irqchip drivers for the secondary interrupt controllers found > on Armada 1500 APB and SYSMGT APB bus. > > I tried to find a compatible irqchip driver within v3.11-rc5, but there > is no. I guess that it is a common IP core to buy for your SoC, so maybe > one of the maintainers knows a better name for it. Could be DesignWare > type-of as timers are DW, too. From a quick look into Synopsys DW ip library, it probably matches dw_apb_ictl best and should be named accordingly. Next round will name the source dw_apb_ictl.c and corresponding compatible "snps,dw-apb-ictl". In addition, it looks like the ip can support up to 64 irqs. For orion irq, I have used a "mavell,#interrupts" to allow to pass the number of supported irqs. Above driver should also exploit a similar snps-prefixed property. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/