From patchwork Mon Nov 30 14:28:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Lifshitz X-Patchwork-Id: 7726531 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 887E9BEEE1 for ; Mon, 30 Nov 2015 14:29:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C0929204D5 for ; Mon, 30 Nov 2015 14:29:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CAB5420483 for ; Mon, 30 Nov 2015 14:29:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754168AbbK3O3n (ORCPT ); Mon, 30 Nov 2015 09:29:43 -0500 Received: from softlayer.compulab.co.il ([50.23.254.55]:59572 "EHLO compulab.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753824AbbK3O3m (ORCPT ); Mon, 30 Nov 2015 09:29:42 -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=752mzwDhHqij95eNZ0J0fQgHIlCzbCjzgynz/Cu+9+Y=; b=B/7qOPo4DAtgi kdyHQpUIEBbJB2ysf66Dw7syVHZ6wDUlPamSbg/j7E3ZuFaZZBiiJpB05Qau4Q5G33iGP85Vgm1To lJ6dik1OB6PIdfIkvAvgD20BT3yQ0GRZdUB0nUlcfqfDUaZ0E5DIe9zpm09A1GSXcCJXAQ0BPjN2W TOt4=; Received: from [62.90.235.247] (port=36347 helo=zimbra-mta.compulab.co.il) by softlayer.compulab.co.il with esmtp (Exim 4.86) (envelope-from ) id 1a3PSX-0003s4-0g; Mon, 30 Nov 2015 16:29:41 +0200 Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 28739485869; Mon, 30 Nov 2015 16:29:40 +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 FIlGQQf0M-yB; Mon, 30 Nov 2015 16:29:39 +0200 (IST) Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id A63DC48586A; Mon, 30 Nov 2015 16:29:39 +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 FQGueiMSYzTS; Mon, 30 Nov 2015 16:29:39 +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 7A69F485869; Mon, 30 Nov 2015 16:29:39 +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 , Nishanth Menon , Dmitry Lifshitz Subject: [PATCH v2 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO expander support Date: Mon, 30 Nov 2015 16:28:52 +0200 Message-Id: <1448893732-851-1-git-send-email-lifshitz@compulab.co.il> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1448433590-1399-16-git-send-email-lifshitz@compulab.co.il> References: <1448433590-1399-16-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=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_RP_MATCHES_RCVD,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 expander support (over I2C5 bus). Signed-off-by: Dmitry Lifshitz Acked-by: Igor Grinberg --- v2: * Fixed patch subject/description 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 a3588ba..edce6c6 100644 --- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts @@ -89,4 +89,11 @@ reg = <0x50>; pagesize = <16>; }; + + pca9555: pca9555@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; };