From mboxrd@z Thu Jan 1 00:00:00 1970 From: Seungwon Jeon Subject: [PATCH 2/7] mmc: mmci: clarify DDR timing mode between SD-UHS and eMMC Date: Wed, 15 Jan 2014 23:11:42 +0900 Message-ID: <002001cf11fb$b7217380$25645a80$%jun@samsung.com> References: <1383653403-10049-1-git-send-email-ulf.hansson@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:44980 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751664AbaAOOLn (ORCPT ); Wed, 15 Jan 2014 09:11:43 -0500 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MZG00LZ44RIQL80@mailout3.samsung.com> for linux-mmc@vger.kernel.org; Wed, 15 Jan 2014 23:11:42 +0900 (KST) In-reply-to: Content-language: ko Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: 'Chris Ball' , 'Rickard Andersson' , 'Russell King' Cc: linux-mmc@vger.kernel.org Replaced UHS_DDR50 with MMC_DDR52. CC: Russell King Signed-off-by: Seungwon Jeon --- drivers/mmc/host/mmci.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index f320579..c348427 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -299,7 +299,7 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired) if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_8) clk |= MCI_ST_8BIT_BUS; - if (host->mmc->ios.timing == MMC_TIMING_UHS_DDR50) + if (host->mmc->ios.timing == MMC_TIMING_MMC_DDR52) clk |= MCI_ST_UX500_NEG_EDGE; mmci_write_clkreg(host, clk); @@ -784,7 +784,7 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data) mmci_write_clkreg(host, clk); } - if (host->mmc->ios.timing == MMC_TIMING_UHS_DDR50) + if (host->mmc->ios.timing == MMC_TIMING_MMC_DDR52) datactrl |= MCI_ST_DPSM_DDRMODE; /* -- 1.7.0.4