From patchwork Thu Nov 15 13:14:47 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 1749181 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 D2E66DF230 for ; Thu, 15 Nov 2012 13:17:01 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TYzHX-0007UP-QU; Thu, 15 Nov 2012 13:14:59 +0000 Received: from mail-wg0-f49.google.com ([74.125.82.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TYzHT-0007Tk-Iz for linux-arm-kernel@lists.infradead.org; Thu, 15 Nov 2012 13:14:56 +0000 Received: by mail-wg0-f49.google.com with SMTP id gg4so544396wgb.18 for ; Thu, 15 Nov 2012 05:14:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:x-gm-message-state; bh=JVk361rTyAuYcw9Jo6CDjumghPapCl+8CrEqYponDk0=; b=DiX1wNBuWiBeDK5hkfHYxdlC7lFe4iRBgXr1XkSLcx4FHYKYVjRAlaW+3kC7cG2GWX xI7r/l8yug/qZMl3t22AGQQizmxLHXZl3PyVXxVvIGrxrbgYjgMJDKBTTnjnuVHcfAGD 9xBqc1ebCqclm3L2rdDDdduR9FodmQw0wnFZ3nbf4bmufabtxN2KoqcQppyjxR0BPNaa JGlPeLz19mF29Bsdhi2J8dwY9HqErdNJrQrWusN15hrGe8nJ5juispEpg2/ituReg/6n 6bkJL5jOUgYq7Y+bcbKk+KBP6l8qhJJq08d2829bmymK+yzjYLpioC9ocQmd2SckHHUo ve1A== Received: by 10.216.209.167 with SMTP id s39mr540148weo.118.1352985292457; Thu, 15 Nov 2012 05:14:52 -0800 (PST) Received: from localhost.localdomain (cpc1-aztw13-0-0-cust473.18-1.cable.virginmedia.com. [77.102.241.218]) by mx.google.com with ESMTPS id hv4sm27611347wib.0.2012.11.15.05.14.50 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 15 Nov 2012 05:14:51 -0800 (PST) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] ARM: ux500: Disable the MMCI gpio-regulator by default Date: Thu, 15 Nov 2012 13:14:47 +0000 Message-Id: <1352985288-29518-1-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.9.5 X-Gm-Message-State: ALoCoQnFBzFHPTFtjFnPQKcuehnicne9AMyPRmUCm9Ha21f7x1My0LP6EGhrhVM3tYct5LkFywbq X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121115_081455_884599_97C6020F X-CRM114-Status: GOOD ( 11.43 ) 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 [74.125.82.49 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Lee Jones , linus.walleij@stericsson.com, arnd@arndb.de 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: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Not all supported boards will require a MMCI gpio-regulator, therefore it's a good idea to only enable the node when and if it is required. Let's disable it by default. Signed-off-by: Lee Jones Acked-by: Linus Walleij --- arch/arm/boot/dts/dbx5x0.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index 7ce45fc..d8ba489 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -642,6 +642,8 @@ gpio-enable = <&tc3589x_gpio 17 0x4>; states = <1800000 0x1 2900000 0x0>; + + status = "disabled"; }; }; };