From patchwork Thu Sep 27 15:12:02 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 1514811 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 331FF3FC71 for ; Thu, 27 Sep 2012 15:15:51 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1THFm4-0001xd-9D; Thu, 27 Sep 2012 15:13:12 +0000 Received: from mail-wi0-f177.google.com ([209.85.212.177]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1THFlI-0001h8-0C for linux-arm-kernel@lists.infradead.org; Thu, 27 Sep 2012 15:12:24 +0000 Received: by mail-wi0-f177.google.com with SMTP id hj13so293261wib.0 for ; Thu, 27 Sep 2012 08:12:23 -0700 (PDT) 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:in-reply-to:references :x-gm-message-state; bh=ClQeZr6exoC+a2bBxgaGQCl766atieJti9RGrUI8rpI=; b=GogVUbODE8zzk++lWVPMvBqsgpZaduH2+kCT+09bujJyyLRWUi67Mh0LJM+/4rZiDN SAUpW9O2YmjKTDMZClWdKEjIZAEAT1F3jzX418P7qPG9THmpjYpABfoEBetoFdxvm8jb dUHPFfsXaZrez6Ivdfr8+5+J6iutzSRR+eC9dx6gbMAy4pIN/NqqIbbnm+5TWp/leuno xZ99ecpSXs7w+Ur1q7R1ZfdubFqnrOnjdoyakF4FlWabnmQIAHFwmWI5NqbaedGIj/CY 0TPQmZ5botKZlgoNuMG7ape0FObdNudCMJXt8FjNLvJSfzIgn+KxgoeWWtIY9sfSMPLs /Plw== Received: by 10.216.44.3 with SMTP id m3mr1716971web.129.1348758743437; Thu, 27 Sep 2012 08:12:23 -0700 (PDT) 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 t7sm13643780wix.6.2012.09.27.08.12.22 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 27 Sep 2012 08:12:22 -0700 (PDT) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/7] ARM: ux500: Correct Snowball's external SD/MMC slot's bus width Date: Thu, 27 Sep 2012 16:12:02 +0100 Message-Id: <1348758726-25336-4-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1348758726-25336-1-git-send-email-lee.jones@linaro.org> References: <1348758726-25336-1-git-send-email-lee.jones@linaro.org> X-Gm-Message-State: ALoCoQnLXhPnUAMzCfONjAuAQYbu5O7JslchGrg/GSttrkwRpKs4+XU+PziOIhhd8Pb9adTg4JVi 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 [209.85.212.177 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 Snowball's external SD/MMC slot is only capable of 4 bit data transfer, not 8 bits as previously thought. This is a simple fixup moving to the correct settings. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/snowball.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index 9a37244..6a2b58b 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -123,7 +123,7 @@ sdi0_per1@80126000 { arm,primecell-periphid = <0x10480180>; max-frequency = <50000000>; - bus-width = <8>; + bus-width = <4>; mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux3_reg>;