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[23.128.96.18]) by mx.google.com with ESMTP id d16si4402514eja.32.2020.06.19.13.03.50; Fri, 19 Jun 2020 13:04:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=AYOmf4PF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389367AbgFSOut (ORCPT + 99 others); Fri, 19 Jun 2020 10:50:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:43542 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388565AbgFSOud (ORCPT ); Fri, 19 Jun 2020 10:50:33 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DEC0E2166E; Fri, 19 Jun 2020 14:50:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592578233; bh=Zl35wCPdR6TlYziZIdihY+3fGlog9FY38U1LOAbiZak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AYOmf4PFpQMuMs5zS8r3q91fC59urI7bGc2R+Td4B3sU/qh9heMhQJiLsYEImLw7n 8P3Kps9g0iX53r3zAFmhWUDNEZcBeUESvyWiCohpaB99yLi8yRp8SRjJMzG6PRryAS 8yd01lYSgglr3U6WjOOgFU+Cbykqm7rWOjbkGjR4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Haibo Chen , Ulf Hansson , Sasha Levin Subject: [PATCH 4.14 135/190] mmc: sdhci-esdhc-imx: fix the mask for tuning start point Date: Fri, 19 Jun 2020 16:33:00 +0200 Message-Id: <20200619141640.377207625@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200619141633.446429600@linuxfoundation.org> References: <20200619141633.446429600@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Haibo Chen [ Upstream commit 1194be8c949b8190b2882ad8335a5d98aa50c735 ] According the RM, the bit[6~0] of register ESDHC_TUNING_CTRL is TUNING_START_TAP, bit[7] of this register is to disable the command CRC check for standard tuning. So fix it here. Fixes: d87fc9663688 ("mmc: sdhci-esdhc-imx: support setting tuning start point") Signed-off-by: Haibo Chen Link: https://lore.kernel.org/r/1590488522-9292-1-git-send-email-haibo.chen@nxp.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/sdhci-esdhc-imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 8c0b80a54e4d..6d1ac9443eb2 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -79,7 +79,7 @@ #define ESDHC_STD_TUNING_EN (1 << 24) /* NOTE: the minimum valid tuning start tap for mx6sl is 1 */ #define ESDHC_TUNING_START_TAP_DEFAULT 0x1 -#define ESDHC_TUNING_START_TAP_MASK 0xff +#define ESDHC_TUNING_START_TAP_MASK 0x7f #define ESDHC_TUNING_STEP_MASK 0x00070000 #define ESDHC_TUNING_STEP_SHIFT 16 -- 2.25.1