From patchwork Mon Aug 27 19:39:59 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 1378331 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id EF535DF280 for ; Mon, 27 Aug 2012 19:44:38 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T65AZ-0005iL-Rr; Mon, 27 Aug 2012 19:40:19 +0000 Received: from am1ehsobe005.messaging.microsoft.com ([213.199.154.208] helo=am1outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T65AV-0005i0-6o for linux-arm-kernel@lists.infradead.org; Mon, 27 Aug 2012 19:40:16 +0000 Received: from mail62-am1-R.bigfish.com (10.3.201.243) by AM1EHSOBE005.bigfish.com (10.3.204.25) with Microsoft SMTP Server id 14.1.225.23; Mon, 27 Aug 2012 19:40:06 +0000 Received: from mail62-am1 (localhost [127.0.0.1]) by mail62-am1-R.bigfish.com (Postfix) with ESMTP id D6E091600B3; Mon, 27 Aug 2012 19:40:06 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1202hzz8275bhz2dh2a8h668h839hd24he5bhf0ah107ah1155h) Received: from mail62-am1 (localhost.localdomain [127.0.0.1]) by mail62-am1 (MessageSwitch) id 1346096405444398_30965; Mon, 27 Aug 2012 19:40:05 +0000 (UTC) Received: from AM1EHSMHS009.bigfish.com (unknown [10.3.201.252]) by mail62-am1.bigfish.com (Postfix) with ESMTP id 6038F12005D; Mon, 27 Aug 2012 19:40:05 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by AM1EHSMHS009.bigfish.com (10.3.207.109) with Microsoft SMTP Server (TLS) id 14.1.225.23; Mon, 27 Aug 2012 19:40:03 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-005.039d.mgd.msft.net (10.84.1.17) with Microsoft SMTP Server (TLS) id 14.2.309.3; Mon, 27 Aug 2012 14:40:01 -0500 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.240.141]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id q7RJdxPH002917; Mon, 27 Aug 2012 12:40:00 -0700 From: Fabio Estevam To: Subject: [PATCH] ARM: mx28evk: Add I2C EEPROM support Date: Mon, 27 Aug 2012 16:39:59 -0300 Message-ID: <1346096399-10114-1-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [213.199.154.208 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Fabio Estevam , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org mx28evk has a free slot U50 that can be used to populate an I2C EEPROM. Add support for it. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx28-evk.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index ed92d61..a0ad71c 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -161,6 +161,12 @@ VDDIO-supply = <®_3p3v>; }; + + at24@51 { + compatible = "at24,24c32"; + pagesize = <32>; + reg = <0x51>; + }; }; pwm: pwm@80064000 {