From patchwork Mon Oct 21 14:27:07 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aisheng Dong X-Patchwork-Id: 3078391 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 581D4BF924 for ; Mon, 21 Oct 2013 14:46:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C7EDF20163 for ; Mon, 21 Oct 2013 14:46:37 +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 8B8B620119 for ; Mon, 21 Oct 2013 14:46:36 +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 1VYGjY-0005O2-QD; Mon, 21 Oct 2013 14:45:29 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VYGjC-0005M8-37; Mon, 21 Oct 2013 14:45:06 +0000 Received: from va3ehsobe003.messaging.microsoft.com ([216.32.180.13] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VYGin-0005He-IC for linux-arm-kernel@lists.infradead.org; Mon, 21 Oct 2013 14:44:42 +0000 Received: from mail28-va3-R.bigfish.com (10.7.14.233) by VA3EHSOBE011.bigfish.com (10.7.40.61) with Microsoft SMTP Server id 14.1.225.22; Mon, 21 Oct 2013 14:44:25 +0000 Received: from mail28-va3 (localhost [127.0.0.1]) by mail28-va3-R.bigfish.com (Postfix) with ESMTP id AD2481A009F; Mon, 21 Oct 2013 14:44:25 +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(zzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6h1082kzz1de098h1de097h8275bhz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h1155h) Received: from mail28-va3 (localhost.localdomain [127.0.0.1]) by mail28-va3 (MessageSwitch) id 1382366664941913_11065; Mon, 21 Oct 2013 14:44:24 +0000 (UTC) Received: from VA3EHSMHS037.bigfish.com (unknown [10.7.14.229]) by mail28-va3.bigfish.com (Postfix) with ESMTP id E15E13C0040; Mon, 21 Oct 2013 14:44:24 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS037.bigfish.com (10.7.99.47) with Microsoft SMTP Server (TLS) id 14.16.227.3; Mon, 21 Oct 2013 14:44:24 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server (TLS) id 14.3.158.2; Mon, 21 Oct 2013 14:44:23 +0000 Received: from shlinux2.ap.freescale.net (shlinux2.ap.freescale.net [10.192.224.44]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id r9LEi0OL002939; Mon, 21 Oct 2013 07:44:21 -0700 From: Dong Aisheng To: Subject: [PATCH 7/7] mmc: sdhci-esdhc-imx: add eMMC HS200 mode support Date: Mon, 21 Oct 2013 22:27:07 +0800 Message-ID: <1382365627-26816-8-git-send-email-b29396@freescale.com> X-Mailer: git-send-email 1.7.2.rc3 In-Reply-To: <1382365627-26816-1-git-send-email-b29396@freescale.com> References: <1382365627-26816-1-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-20131021_104441_726929_2DD85D09 X-CRM114-Status: UNSURE ( 9.69 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) Cc: ulf.hansson@linaro.org, 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=-4.6 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 Add support for eMMC 4.5 cards to work on hs200 mode. Signed-off-by: Dong Aisheng --- drivers/mmc/host/sdhci-esdhc-imx.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index baa27c7..d4ba277 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -825,6 +825,7 @@ static int esdhc_change_pinstate(struct sdhci_host *host, pinctrl = imx_data->pins_100mhz; break; case MMC_TIMING_UHS_SDR104: + case MMC_TIMING_MMC_HS200: pinctrl = imx_data->pins_200mhz; break; default: @@ -852,6 +853,7 @@ static int esdhc_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs) imx_data->uhs_mode = SDHCI_CTRL_UHS_SDR50; break; case MMC_TIMING_UHS_SDR104: + case MMC_TIMING_MMC_HS200: imx_data->uhs_mode = SDHCI_CTRL_UHS_SDR104; break; case MMC_TIMING_UHS_DDR50: