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Tue, 12 Jul 2016 07:54:26 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; gmail.com; dkim=none (message not signed) header.d=none; gmail.com; dmarc=fail action=none header.from=nxp.com; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BY2FFO11OLC007.mail.protection.outlook.com (10.1.14.254) with Microsoft SMTP Server (TLS) id 15.1.523.9 via Frontend Transport; Tue, 12 Jul 2016 07:54:25 +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 u6C7rxte002725; Tue, 12 Jul 2016 00:54:22 -0700 From: Dong Aisheng To: CC: , , , , , , , Subject: [PATCH V2 07/15] doc: dt: fsl-imx-esdhc: add set tuning start point binding Date: Tue, 12 Jul 2016 15:46:16 +0800 Message-ID: <1468309584-3591-8-git-send-email-aisheng.dong@nxp.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1468309584-3591-1-git-send-email-aisheng.dong@nxp.com> References: <1468309584-3591-1-git-send-email-aisheng.dong@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131127836655897135; 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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR0301MB1999 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP add tuning start point binding Signed-off-by: Dong Aisheng --- Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt index dca56d6248f5..3e29050ec769 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt @@ -28,6 +28,8 @@ Optional properties: transparent level shifters on the outputs of the controller. Two cells are required, first cell specifies minimum slot voltage (mV), second cell specifies maximum slot voltage (mV). Several ranges could be specified. +- fsl,tuning-start-tap: Specify the start dealy cell point when send first CMD19 + in tuning procedure. - fsl,tuning-step: Specify the increasing delay cell steps in tuning procedure. The uSDHC use one delay cell as default increasing step to do tuning process. This property allows user to change the tuning step to more than one delay