From mboxrd@z Thu Jan 1 00:00:00 1970 From: Seungwon Jeon Subject: [PATCH 3/7] mmc: omap: clarify DDR timing mode between SD-UHS and eMMC Date: Wed, 15 Jan 2014 23:11:56 +0900 Message-ID: <002101cf11fb$bf5c6280$3e152780$%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 mailout2.samsung.com ([203.254.224.25]:57202 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752089AbaAOOL7 (ORCPT ); Wed, 15 Jan 2014 09:11:59 -0500 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MZG007974RYN860@mailout2.samsung.com> for linux-mmc@vger.kernel.org; Wed, 15 Jan 2014 23:11:58 +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' , 'Balaji T K' Cc: linux-mmc@vger.kernel.org Replaced UHS_DDR50 with MMC_DDR52. CC: Balaji T K Signed-off-by: Seungwon Jeon --- drivers/mmc/host/omap_hsmmc.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index dbd32ad..cca397e 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -540,7 +540,7 @@ static void omap_hsmmc_set_clock(struct omap_hsmmc_host *host) * - MMC/SD clock coming out of controller > 25MHz */ if ((mmc_slot(host).features & HSMMC_HAS_HSPE_SUPPORT) && - (ios->timing != MMC_TIMING_UHS_DDR50) && + (ios->timing != MMC_TIMING_MMC_DDR52) && ((OMAP_HSMMC_READ(host->base, CAPA) & HSS) == HSS)) { regval = OMAP_HSMMC_READ(host->base, HCTL); if (clkdiv && (clk_get_rate(host->fclk)/clkdiv) > 25000000) @@ -560,7 +560,7 @@ static void omap_hsmmc_set_bus_width(struct omap_hsmmc_host *host) u32 con; con = OMAP_HSMMC_READ(host->base, CON); - if (ios->timing == MMC_TIMING_UHS_DDR50) + if (ios->timing == MMC_TIMING_MMC_DDR52) con |= DDR; /* configure in DDR mode */ else con &= ~DDR; -- 1.7.0.4