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: 12868 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 95E7823DFE for ; Thu, 15 Nov 2012 13:14:55 +0000 (UTC) Received: from mail-ia0-f180.google.com (mail-ia0-f180.google.com [209.85.210.180]) by fiordland.canonical.com (Postfix) with ESMTP id 37ECFA186EA for ; Thu, 15 Nov 2012 13:14:55 +0000 (UTC) Received: by mail-ia0-f180.google.com with SMTP id f6so947002iag.11 for ; Thu, 15 Nov 2012 05:14:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-forwarded-to:x-forwarded-for:delivered-to:received-spf:from:to:cc :subject:date:message-id:x-mailer:x-gm-message-state; bh=JVk361rTyAuYcw9Jo6CDjumghPapCl+8CrEqYponDk0=; b=FFEjwPYfg9oO7MPr5ObQ0Bjz6fsogEJ+CikQh0MD0KlthPGivvw4l2dgsyP/Q9MkCl GJeURbxO4po+2HuZHVbP89bU+we+WrLbadEO/DUm0HyTH2Dx2BHw0LvT/L71Hn5pOtDa mQnkj+rJDU3icCcTBKEKo9xNT/LznkFqsxUexGu/P4qBYkCAX5dP4aRSh6Db8cHPgqkR yjSpfzOwHQxZP8TSawznUom+L1JCQJsAxAv1eV5nvAs13dkWbUcd3WGP+xmNYZyV/gca uqiuulkuYrgQtCLmSiXf8eAm5/D5pLK+Nz8NshiX0tvK7gvU1vxygH/Wg4hxqL3Ls7Mn Abag== Received: by 10.50.186.199 with SMTP id fm7mr764860igc.62.1352985294656; Thu, 15 Nov 2012 05:14:54 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.50.67.148 with SMTP id n20csp822740igt; Thu, 15 Nov 2012 05:14:53 -0800 (PST) Received: by 10.216.204.139 with SMTP id h11mr542808weo.128.1352985293111; Thu, 15 Nov 2012 05:14:53 -0800 (PST) Received: from mail-we0-f174.google.com (mail-we0-f174.google.com [74.125.82.174]) by mx.google.com with ESMTPS id bx18si4263469wib.34.2012.11.15.05.14.52 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 15 Nov 2012 05:14:53 -0800 (PST) Received-SPF: neutral (google.com: 74.125.82.174 is neither permitted nor denied by best guess record for domain of lee.jones@linaro.org) client-ip=74.125.82.174; Authentication-Results: mx.google.com; spf=neutral (google.com: 74.125.82.174 is neither permitted nor denied by best guess record for domain of lee.jones@linaro.org) smtp.mail=lee.jones@linaro.org Received: by mail-we0-f174.google.com with SMTP id t9so623675wey.33 for ; Thu, 15 Nov 2012 05:14:52 -0800 (PST) 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 Cc: arnd@arndb.de, linus.walleij@stericsson.com, Lee Jones 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: ALoCoQlCdHo0RkBB148+5z9lz1hBCnJ9UXvSQqZX7g7mA/8IGNcxq9XFFWEiBHd9yio4g3PM5Q+J 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 --- 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"; }; }; };