From patchwork Tue Dec 1 13:55:05 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Kiryanov X-Patchwork-Id: 7737611 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 495F89F39D for ; Tue, 1 Dec 2015 14:01:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 54B74204AB for ; Tue, 1 Dec 2015 14:01:56 +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 8A124204A9 for ; Tue, 1 Dec 2015 14:01:55 +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 1a3lTC-0004b5-Kp; Tue, 01 Dec 2015 13:59:50 +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 1a3lRF-0002Ql-5C for linux-arm-kernel@lists.infradead.org; Tue, 01 Dec 2015 13:57:54 +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=Oc4M8oIlh+YBP7UZgA5L69j9ABxv6DXbyIyMhjGCAl4=; b=hyNAR6gSS/LE1 uoWF/70Bgnl+SNDT59PN8S3FGFxDEMWmEvWCBf9XfAr/5XV0+m03K8QHm8XN/B47iqOekpGVCf7DC mi3gI92LW8j1dQaezJ8PO1SeiF6fnyhjqanyKuPk0DPTke2VVimCBBcSLKyjDIKmA9kyEwpWRoLPS +mOE=; Received: from [62.90.235.247] (port=35330 helo=zimbra-mta.compulab.co.il) by softlayer.compulab.co.il with esmtp (Exim 4.86) (envelope-from ) id 1a3lPu-0002dh-Vf; Tue, 01 Dec 2015 15:56:27 +0200 Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 04FEA488DB3; Tue, 1 Dec 2015 15:56:26 +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 NdXaoWajPOwt; Tue, 1 Dec 2015 15:56:25 +0200 (IST) Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 06EC0488DAE; Tue, 1 Dec 2015 15:56:25 +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 EjQtrhum67xn; Tue, 1 Dec 2015 15:56:24 +0200 (IST) Received: from skynet.compulab.local (nikita-pc.compulab.local [192.168.11.211]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id BDEF5488DBB; Tue, 1 Dec 2015 15:56:24 +0200 (IST) From: Nikita Kiryanov To: tony@atomide.com Subject: [PATCH V2 10/14] ARM: dts: am437x: cm-t43: add pca9555 support Date: Tue, 1 Dec 2015 15:55:05 +0200 Message-Id: <1448978109-5614-11-git-send-email-nikita@compulab.co.il> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1448978109-5614-1-git-send-email-nikita@compulab.co.il> References: <1448978109-5614-1-git-send-email-nikita@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: nikita@compulab.co.il|compulab.co.il X-Authenticated-Sender: softlayer.compulab.co.il: nikita@compulab.co.il X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151201_055749_671822_E00CDE79 X-CRM114-Status: UNSURE ( 8.76 ) 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: Mark Rutland , devicetree@vger.kernel.org, Nikita Kiryanov , Pawel Moll , Ian Campbell , Dmitry Lifshitz , Igor Grinberg , Benoit Cousson , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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 SB-SOM comes with a PCA9555 GPIO extender. On SBC-T43 this resides on the i2c1 bus. Add it to the device tree. Signed-off-by: Nikita Kiryanov Cc: Tony Lindgren Cc: Benoit Cousson Cc: Rob Herring Cc: Mark Rutland Cc: Pawel Moll Cc: Igor Grinberg Cc: Dmitry Lifshitz Cc: Ian Campbell --- Changes in V2: - No changes. arch/arm/boot/dts/am437x-sbc-t43.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/am437x-sbc-t43.dts b/arch/arm/boot/dts/am437x-sbc-t43.dts index 3fc824a..c7a1414 100644 --- a/arch/arm/boot/dts/am437x-sbc-t43.dts +++ b/arch/arm/boot/dts/am437x-sbc-t43.dts @@ -54,6 +54,13 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins>; + + pca9555: pca9555@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; }; &i2c2 {