From patchwork Sun Dec 13 08:55:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uri Mashiach X-Patchwork-Id: 7838721 Return-Path: X-Original-To: patchwork-linux-arm@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 558E59F387 for ; Sun, 13 Dec 2015 08:58:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7B99D2038A for ; Sun, 13 Dec 2015 08:58:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BEFDF20384 for ; Sun, 13 Dec 2015 08:58:45 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1a82T8-0006yw-JW; Sun, 13 Dec 2015 08:57:26 +0000 Received: from softlayer.compulab.co.il ([50.23.254.55] helo=compulab.co.il) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a82Sr-0006kS-1B for linux-arm-kernel@lists.infradead.org; Sun, 13 Dec 2015 08:57:10 +0000 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=29eMwPdcPp5/dVd7xyyyHX9DCBYI7BWd7GzGNUgUSfc=; b=GpV1X0kOU1v1i bNhrKp5wnxgus3oRiMAcENzgmz3zftb1sUlkrWn6+jHscqjzRCIpnzYU6XU9i8cb7BzMZUNJen1bY r/aiNqvc+A1Ll+niA0tKLCHsoxmZwGzZnR/CAEbB64mUgue+Erze1JeAjwnEXdRO4ZVUWawhjXffe jYH8=; Received: from [82.166.188.245] (port=55535 helo=zimbra-mta.compulab.co.il) by softlayer.compulab.co.il with esmtp (Exim 4.86) (envelope-from ) id 1a82Rw-0007q2-16; Sun, 13 Dec 2015 10:56:12 +0200 Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 06EA4483242; Sun, 13 Dec 2015 10:56:11 +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 TrkiSjggbW7y; Sun, 13 Dec 2015 10:56:10 +0200 (IST) Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 7B2B5483245; Sun, 13 Dec 2015 10:56:10 +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 Z6sRXmDdrZ_1; Sun, 13 Dec 2015 10:56:10 +0200 (IST) Received: from urim-desk.compulab.local (uri-ipc.compulab.local [192.168.11.218]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 4CCA4483242; Sun, 13 Dec 2015 10:56:10 +0200 (IST) From: Uri Mashiach To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , , Tony Lindgren Subject: [PATCH 3/5] ARM: dts: cm-t335: add support for I2C GPIO expander Date: Sun, 13 Dec 2015 10:55:37 +0200 Message-Id: <1449996939-13901-4-git-send-email-uri.mashiach@compulab.co.il> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1449996939-13901-1-git-send-email-uri.mashiach@compulab.co.il> References: <1445948100-16446-1-git-send-email-uri.mashiach@compulab.co.il> <1449996939-13901-1-git-send-email-uri.mashiach@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 - lists.infradead.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: uri.mashiach@compulab.co.il|compulab.co.il X-Authenticated-Sender: softlayer.compulab.co.il: uri.mashiach@compulab.co.il X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151213_005709_501873_9FEA5C97 X-CRM114-Status: UNSURE ( 9.25 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.8 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Uri Mashiach , Igor Grinberg , linux-omap@vger.kernel.org, Ilya Ledvich MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, 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 The I2C GPIO expander (PCA9555) adds 16 GPIOs to the module. Signed-off-by: Uri Mashiach Acked-by: Igor Grinberg --- arch/arm/boot/dts/am335x-sbc-t335.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/am335x-sbc-t335.dts b/arch/arm/boot/dts/am335x-sbc-t335.dts index 9e98445..4a5177e 100644 --- a/arch/arm/boot/dts/am335x-sbc-t335.dts +++ b/arch/arm/boot/dts/am335x-sbc-t335.dts @@ -14,3 +14,14 @@ model = "CompuLab CM-T335 on SB-T335"; compatible = "compulab,sbc-t335", "compulab,cm-t335", "ti,am33xx"; }; + +&i2c0 { + /* GPIO extender */ + gpio_ext: pca9555@26 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x26>; + }; +};