From patchwork Mon Jun 24 17:24:59 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 2772411 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F1332C0AB1 for ; Mon, 24 Jun 2013 17:25:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 37C712022C for ; Mon, 24 Jun 2013 17:25:48 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BF1FF2022B for ; Mon, 24 Jun 2013 17:25:46 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UrAWK-0006Gs-Bu; Mon, 24 Jun 2013 17:25:40 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UrAWH-0007zd-Pr; Mon, 24 Jun 2013 17:25:37 +0000 Received: from mail.free-electrons.com ([94.23.35.102]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UrAWA-0007xp-28 for linux-arm-kernel@lists.infradead.org; Mon, 24 Jun 2013 17:25:30 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id ABB93753; Mon, 24 Jun 2013 19:25:11 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost (128-79-216-144.hfc.dyn.abo.bbox.fr [128.79.216.144]) by mail.free-electrons.com (Postfix) with ESMTPSA id 522E4753; Mon, 24 Jun 2013 19:25:11 +0200 (CEST) From: Alexandre Belloni To: Shawn Guo , Jonathan Cameron Subject: [PATCHv3 3/3] ARM: mxs: cfa10049: Add NAU7802 ADCs to the device tree Date: Mon, 24 Jun 2013 19:24:59 +0200 Message-Id: <1372094699-3832-4-git-send-email-alexandre.belloni@free-electrons.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1372094699-3832-1-git-send-email-alexandre.belloni@free-electrons.com> References: <1372094699-3832-1-git-send-email-alexandre.belloni@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130624_132530_225759_09332A19 X-CRM114-Status: UNSURE ( 8.27 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.0 (---) Cc: brian@crystalfontz.com, linux-doc@vger.kernel.org, linux-iio@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, jimwall@q.com, Rob Herring , linux-kernel@vger.kernel.org, Grant Likely , Alexandre Belloni , Rob Landley , Maxime Ripard , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Maxime Ripard Since these ADCs share the same non-configurable address on the I2C bus, they have to be put behind a muxer. Signed-off-by: Alexandre Belloni Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/imx28-cfa10049.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts index d3758c2..efc4213 100644 --- a/arch/arm/boot/dts/imx28-cfa10049.dts +++ b/arch/arm/boot/dts/imx28-cfa10049.dts @@ -356,18 +356,36 @@ reg = <0>; #address-cells = <1>; #size-cells = <0>; + + adc0: nau7802@2a { + compatible = "nuvoton,nau7802"; + reg = <0x2a>; + nuvoton,vldo = <3000>; + }; }; i2c@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; + + adc1: nau7802@2a { + compatible = "nuvoton,nau7802"; + reg = <0x2a>; + nuvoton,vldo = <3000>; + }; }; i2c@2 { reg = <2>; #address-cells = <1>; #size-cells = <0>; + + adc2: nau7802@2a { + compatible = "nuvoton,nau7802"; + reg = <0x2a>; + nuvoton,vldo = <3000>; + }; }; i2c@3 {