add tuning start point binding Signed-off-by: Dong Aisheng <aisheng.dong@xxxxxxx> --- 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 dca56d6..3e29050 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 -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
