From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC6EDC6778F for ; Fri, 27 Jul 2018 10:36:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8EE6E208A1 for ; Fri, 27 Jul 2018 10:36:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EE6E208A1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730788AbeG0L5w (ORCPT ); Fri, 27 Jul 2018 07:57:52 -0400 Received: from mail.bootlin.com ([62.4.15.54]:33049 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730026AbeG0L5w (ORCPT ); Fri, 27 Jul 2018 07:57:52 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 4272A20876; Fri, 27 Jul 2018 12:36:31 +0200 (CEST) Received: from localhost (unknown [88.128.81.178]) by mail.bootlin.com (Postfix) with ESMTPSA id 04AF820618; Fri, 27 Jul 2018 12:36:20 +0200 (CEST) Date: Fri, 27 Jul 2018 12:36:21 +0200 From: Alexandre Belloni To: Quentin Schulz Cc: robh+dt@kernel.org, mark.rutland@arm.com, linus.walleij@linaro.org, ralf@linux-mips.org, paul.burton@mips.com, jhogan@kernel.org, linux-gpio@vger.kernel.org, linux-mips@linux-mips.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com Subject: Re: [PATCH 1/2] MIPS: mscc: ocelot: add interrupt controller properties to GPIO controller Message-ID: <20180727103621.GA7701@piout.net> References: <20180725122621.31713-1-quentin.schulz@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180725122621.31713-1-quentin.schulz@bootlin.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25/07/2018 14:26:20+0200, Quentin Schulz wrote: > The GPIO controller also serves as an interrupt controller for events > on the GPIO it handles. > > An interrupt occurs whenever a GPIO line has changed. > > Signed-off-by: Quentin Schulz Acked-by: Alexandre Belloni > --- > arch/mips/boot/dts/mscc/ocelot.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi > index d7f0e3551500..afe8fc9011ea 100644 > --- a/arch/mips/boot/dts/mscc/ocelot.dtsi > +++ b/arch/mips/boot/dts/mscc/ocelot.dtsi > @@ -168,6 +168,9 @@ > gpio-controller; > #gpio-cells = <2>; > gpio-ranges = <&gpio 0 0 22>; > + interrupt-controller; > + interrupts = <13>; > + #interrupt-cells = <2>; > > uart_pins: uart-pins { > pins = "GPIO_6", "GPIO_7"; > -- > 2.14.1 > -- Alexandre Belloni, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com