From patchwork Mon Apr 22 09:58:35 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 2471521 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork1.kernel.org (Postfix) with ESMTP id E16BF3FD40 for ; Mon, 22 Apr 2013 11:24:17 +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 1UUDXy-0000eL-7S; Mon, 22 Apr 2013 10:00:30 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UUDWQ-00035F-SN; Mon, 22 Apr 2013 09:58:54 +0000 Received: from eu1sys200aog118.obsmtp.com ([207.126.144.145]) by merlin.infradead.org with smtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UUDWN-00033y-MZ for linux-arm-kernel@lists.infradead.org; Mon, 22 Apr 2013 09:58:52 +0000 Received: from beta.dmz-us.st.com ([167.4.1.35]) (using TLSv1) by eu1sys200aob118.postini.com ([207.126.147.11]) with SMTP ID DSNKUXUJ0rUzwp6ZiHWz9DNBefSUFzzS74tQ@postini.com; Mon, 22 Apr 2013 09:58:51 UTC Received: from zeta.dmz-us.st.com (ns4.st.com [167.4.16.71]) by beta.dmz-us.st.com (STMicroelectronics) with ESMTP id B771964; Mon, 22 Apr 2013 09:57:45 +0000 (GMT) Received: from relay2.stm.gmessaging.net (unknown [10.230.100.18]) by zeta.dmz-us.st.com (STMicroelectronics) with ESMTP id 94BC73F; Mon, 22 Apr 2013 03:07:12 +0000 (GMT) Received: from exdcvycastm003.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm003", Issuer "exdcvycastm003" (not verified)) by relay2.stm.gmessaging.net (Postfix) with ESMTPS id 9596EA8074; Mon, 22 Apr 2013 11:58:36 +0200 (CEST) Received: from steludxu4075.lud.stericsson.com (10.230.100.153) by smtp.stericsson.com (10.230.100.1) with Microsoft SMTP Server (TLS) id 8.3.279.5; Mon, 22 Apr 2013 11:58:40 +0200 From: Linus Walleij To: , Ulf Hansson Subject: [PATCH 17/23] ARM: u300: enable MMC/SD card from device tree Date: Mon, 22 Apr 2013 11:58:35 +0200 Message-ID: <1366624715-6751-1-git-send-email-linus.walleij@stericsson.com> X-Mailer: git-send-email 1.7.11.3 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130422_055852_025878_E87404EB X-CRM114-Status: GOOD ( 11.36 ) X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [207.126.144.145 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: devicetree-discuss@lists.ozlabs.org, Linus Walleij , Arnd Bergmann 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Linus Walleij This adds support for the U300 MMC/SD card slot from the device tree boot. No other changes needed. Signed-off-by: Linus Walleij --- arch/arm/boot/dts/ste-u300.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts index 1b3ec2d..ee747fe 100644 --- a/arch/arm/boot/dts/ste-u300.dts +++ b/arch/arm/boot/dts/ste-u300.dts @@ -193,5 +193,19 @@ interrupt-parent = <&vicb>; interrupts = <20>; }; + + mmcsd: mmcsd@c0001000 { + compatible = "arm,pl18x", "arm,primecell"; + reg = <0xc0001000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <6 7>; + max-frequency = <24000000>; + bus-width = <4>; // SD-card slot + mmc-cap-mmc-highspeed; + mmc-cap-sd-highspeed; + cd-gpios = <&gpio 12 0x4>; + cd-inverted; + vmmc-supply = <&ab3100_ldo_g_reg>; + }; }; };