From patchwork Wed Nov 25 06:39:47 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Lifshitz X-Patchwork-Id: 7695741 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 45FFD9F4F5 for ; Wed, 25 Nov 2015 06:40:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7C69520726 for ; Wed, 25 Nov 2015 06:40:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B54CF208AB for ; Wed, 25 Nov 2015 06:40:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755210AbbKYGk4 (ORCPT ); Wed, 25 Nov 2015 01:40:56 -0500 Received: from softlayer.compulab.co.il ([50.23.254.55]:58058 "EHLO compulab.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755188AbbKYGki (ORCPT ); Wed, 25 Nov 2015 01:40:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=compulab.co.il; s=default; h=References:In-Reply-To:Message-Id:Date:Subject :Cc:To:From; bh=a1jlV/tLAkDd1BTlNWKTRVxK7GfeTjX0fVfwkrJGy1Q=; b=C/ox0uc/tOPbg fFd8AS4ZnTOjU0FzOWDxK0nbM/PuwmmrnLnNHf/fJYX+qayERxdgwt1bhI7pnZVmkNvgqSDBqLWhF OFTUnvElxN12p2v3pnOb6cOihOL94RCr1+ahxXNstFvb5pEHtIbxaPRfPXuNpEKmGtneACVjx4JKu RuyE=; Received: from [82.166.188.245] (port=39566 helo=zimbra-mta.compulab.co.il) by softlayer.compulab.co.il with esmtp (Exim 4.86) (envelope-from ) id 1a1Tks-0000s3-0n; Wed, 25 Nov 2015 08:40:38 +0200 Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 933704844D4; Wed, 25 Nov 2015 08:40:36 +0200 (IST) Received: from zimbra-mta.compulab.co.il ([127.0.0.1]) by localhost (zimbra-mta.compulab.co.il [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id B7qqoY6wF-ij; Wed, 25 Nov 2015 08:40:36 +0200 (IST) Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id D8E804844E5; Wed, 25 Nov 2015 08:40:35 +0200 (IST) X-Virus-Scanned: amavisd-new at zimbra-mta.compulab.co.il Received: from zimbra-mta.compulab.co.il ([127.0.0.1]) by localhost (zimbra-mta.compulab.co.il [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id O1ULqJHGOqxs; Wed, 25 Nov 2015 08:40:35 +0200 (IST) Received: from dlifshitz.compulab.local (lifshitz-linux.compulab.local [192.168.11.10]) by zimbra-mta.compulab.co.il (Postfix) with ESMTPSA id 80198484535; Wed, 25 Nov 2015 08:40:35 +0200 (IST) From: Dmitry Lifshitz To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Cc: Toni Lindgren , Igor Grinberg , Nikita Kiryanov , Ian Campbell , Dmitry Lifshitz Subject: [PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support Date: Wed, 25 Nov 2015 08:39:47 +0200 Message-Id: <1448433590-1399-16-git-send-email-lifshitz@compulab.co.il> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1448433590-1399-1-git-send-email-lifshitz@compulab.co.il> References: <1448433590-1399-1-git-send-email-lifshitz@compulab.co.il> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - softlayer.compulab.co.il X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - compulab.co.il X-Get-Message-Sender-Via: softlayer.compulab.co.il: acl_c_recent_authed_mail_ips_text_entry: lifshitz@compulab.co.il|compulab.co.il X-Authenticated-Sender: softlayer.compulab.co.il: lifshitz@compulab.co.il Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add PCA9555 GPIO extender support (over I2C5 bus). Signed-off-by: Dmitry Lifshitz Acked-by: Igor Grinberg --- arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts index 7b65efb..8b7c0b5 100644 --- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts @@ -90,4 +90,11 @@ reg = <0x50>; pagesize = <16>; }; + + pca9555: pca9555@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; };