From patchwork Wed Oct 30 14:09:52 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aisheng Dong X-Patchwork-Id: 3115351 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5E6BABF924 for ; Wed, 30 Oct 2013 15:23:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 471072037D for ; Wed, 30 Oct 2013 15:23:27 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 935572039C for ; Wed, 30 Oct 2013 15:23:22 +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 1VbWnu-00084k-0U; Wed, 30 Oct 2013 14:31:27 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VbWnE-0002hS-Ar; Wed, 30 Oct 2013 14:30:44 +0000 Received: from mail-db8lp0187.outbound.messaging.microsoft.com ([213.199.154.187] helo=db8outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VbWm3-0002WS-7Y for linux-arm-kernel@lists.infradead.org; Wed, 30 Oct 2013 14:29:58 +0000 Received: from mail166-db8-R.bigfish.com (10.174.8.245) by DB8EHSOBE021.bigfish.com (10.174.4.84) with Microsoft SMTP Server id 14.1.225.22; Wed, 30 Oct 2013 14:29:08 +0000 Received: from mail166-db8 (localhost [127.0.0.1]) by mail166-db8-R.bigfish.com (Postfix) with ESMTP id 6DF82A80113; Wed, 30 Oct 2013 14:29:08 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6h1082kzz1de098h8275bh1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h1155h) Received: from mail166-db8 (localhost.localdomain [127.0.0.1]) by mail166-db8 (MessageSwitch) id 1383143346153842_30850; Wed, 30 Oct 2013 14:29:06 +0000 (UTC) Received: from DB8EHSMHS006.bigfish.com (unknown [10.174.8.238]) by mail166-db8.bigfish.com (Postfix) with ESMTP id 215506C0041; Wed, 30 Oct 2013 14:29:06 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by DB8EHSMHS006.bigfish.com (10.174.4.16) with Microsoft SMTP Server (TLS) id 14.16.227.3; Wed, 30 Oct 2013 14:29:06 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.3.158.2; Wed, 30 Oct 2013 14:29:03 +0000 Received: from shlinux2.ap.freescale.net (shlinux2.ap.freescale.net [10.192.224.44]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r9UEShvw011976; Wed, 30 Oct 2013 07:29:00 -0700 From: Dong Aisheng To: Subject: [PATCH v2 5/6] mmc: sdhci-esdhc-imx: add MMC_CAP_1_8V_DDR for mx6 Date: Wed, 30 Oct 2013 22:09:52 +0800 Message-ID: <1383142193-24950-6-git-send-email-b29396@freescale.com> X-Mailer: git-send-email 1.7.2.rc3 In-Reply-To: <1383142193-24950-1-git-send-email-b29396@freescale.com> References: <1383142193-24950-1-git-send-email-b29396@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131030_102931_455668_1ACD2B63 X-CRM114-Status: UNSURE ( 9.21 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) Cc: shawn.guo@linaro.org, wsa@the-dreams.de, s.hauer@pengutronix.de, cjb@laptop.org, b29396@freescale.com, linux-arm-kernel@lists.infradead.org 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 X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The i.MX6 supports 1.8v/3.3v eMMC DDR mode, so add this flag. Signed-off-by: Dong Aisheng --- drivers/mmc/host/sdhci-esdhc-imx.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index b2acb75..ec25421 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -1025,6 +1025,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) if (esdhc_is_usdhc(imx_data)) { writel(0x08100810, host->ioaddr + ESDHC_WTMK_LVL); host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN; + host->mmc->caps |= MMC_CAP_1_8V_DDR; } if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)