From patchwork Wed Feb 6 13:06:23 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 2104131 Return-Path: X-Original-To: patchwork-spi-devel-general@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) by patchwork2.kernel.org (Postfix) with ESMTP id 70EF2DF2A1 for ; Wed, 6 Feb 2013 13:06:44 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=sfs-ml-1.v29.ch3.sourceforge.com) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1U34i4-0005Ja-2t; Wed, 06 Feb 2013 13:06:44 +0000 Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1U34i2-0005JO-Kr for spi-devel-general@lists.sourceforge.net; Wed, 06 Feb 2013 13:06:42 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of free-electrons.com designates 94.23.35.102 as permitted sender) client-ip=94.23.35.102; envelope-from=ezequiel.garcia@free-electrons.com; helo=mail.free-electrons.com; Received: from mail.free-electrons.com ([94.23.35.102]) by sog-mx-4.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1U34i0-0001j8-R8 for spi-devel-general@lists.sourceforge.net; Wed, 06 Feb 2013 13:06:42 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id E40E3828; Wed, 6 Feb 2013 14:06:34 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.3.2 Received: from localhost.localdomain (20.222.3.200.ros.express.com.ar [200.3.222.20]) by mail.free-electrons.com (Postfix) with ESMTPA id A9B6E730; Wed, 6 Feb 2013 14:06:31 +0100 (CET) From: Ezequiel Garcia To: , , Subject: [PATCH v2 3/4] arm: mvebu: Add SPI flash on Armada XP-GP board Date: Wed, 6 Feb 2013 10:06:23 -0300 Message-Id: <1360155984-15397-4-git-send-email-ezequiel.garcia@free-electrons.com> X-Mailer: git-send-email 1.7.8.6 In-Reply-To: <1360155984-15397-1-git-send-email-ezequiel.garcia@free-electrons.com> References: <1360155984-15397-1-git-send-email-ezequiel.garcia@free-electrons.com> X-Spam-Score: -1.5 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Headers-End: 1U34i0-0001j8-R8 Cc: Thomas Petazzoni , Lior Amsalem , Jason Cooper , Andrew Lunn , Ezequiel Garcia , Gregory Clement , Florian Fainelli X-BeenThere: spi-devel-general@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: Linux SPI core/device drivers discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: spi-devel-general-bounces@lists.sourceforge.net This patch adds an SPI master device node for Armada XP-GP board. This master node is an SPI flash controller 'n25q128a13'. Since there is no 'partitions' node declared, one full sized partition named as the device will be created. Cc: Thomas Petazzoni Cc: Lior Amsalem Tested-by: Gregory Clement Signed-off-by: Ezequiel Garcia --- Depends on Gregory's patch for Armada XP GP board: "arm: mvebu: support for the new Armada XP development board(DB-MV784MP-GP)" arch/arm/boot/dts/armada-xp-gp.dts | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index 872ed04..b1aa952 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -97,5 +97,17 @@ phy = <&phy3>; phy-mode = "rgmii-id"; }; + + spi0: spi@d0010600 { + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q128a13"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <108000000>; + }; + }; }; };