Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757796Ab3J2AJg (ORCPT ); Mon, 28 Oct 2013 20:09:36 -0400 Received: from mail-oa0-f43.google.com ([209.85.219.43]:36018 "EHLO mail-oa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757079Ab3J2AJe (ORCPT ); Mon, 28 Oct 2013 20:09:34 -0400 From: Grant Likely Subject: Re: [RFC 9/9] of/irq: create interrupts-extended property To: Kumar Gala Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring In-Reply-To: <31D756E7-A7CD-42ED-8D1D-D1B38B85E3A0@codeaurora.org> References: <1381869563-16083-1-git-send-email-grant.likely@linaro.org> <1381869563-16083-10-git-send-email-grant.likely@linaro.org> <31D756E7-A7CD-42ED-8D1D-D1B38B85E3A0@codeaurora.org> Date: Mon, 28 Oct 2013 16:41:03 -0700 Message-Id: <20131028234103.F2CB1C40283@trevor.secretlab.ca> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1783 Lines: 39 On Mon, 28 Oct 2013 01:54:38 -0500, Kumar Gala wrote: > > On Oct 15, 2013, at 3:39 PM, Grant Likely wrote: > > > The standard interrupts property in device tree can only handle > > interrupts coming from a single interrupt parent. If a device is wired > > to multiple interrupt controllers, then it needs to be attached to a > > node with an interrupt-map property to demux the interrupt specifiers > > which is confusing. It would be a lot easier if there was a form of the > > interrupts property that allows for a separate interrupt phandle for > > each interrupt specifier. > > > > This patch does exactly that by creating a new interrupts-extended > > property which reuses the phandle+arguments pattern used by GPIOs and > > other core bindings. > > > > Signed-off-by: Grant Likely > > Cc: Rob Herring > > --- > > .../bindings/interrupt-controller/interrupts.txt | 29 +++++++-- > > arch/arm/boot/dts/testcases/tests-interrupts.dtsi | 16 +++++ > > arch/arm/boot/dts/versatile-ab.dts | 2 +- > > arch/arm/boot/dts/versatile-pb.dts | 2 +- > > drivers/of/irq.c | 16 +++-- > > drivers/of/selftest.c | 70 ++++++++++++++++++++++ > > 6 files changed, 122 insertions(+), 13 deletions(-) > > Acked-by: Kumar Gala > > [ I think the patch should be split up so we aren't touching versatile dts as part of it ] No problem, I'll do that. g. -- 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/