On Mon, Aug 10, 2015 at 04:18:05PM +0800, Haibo Chen wrote: > Add a required property "fsl,imx7d-usdhc" in binding doc. > Add an optional property "fsl,tuning-step" in binding doc. > > Signed-off-by: Haibo Chen <haibo.chen@xxxxxxxxxxxxx> You missed my former comments. The patch title is too generous. Better to change to something like: mmc: sdhci-esdhc-imx: add imx7d support in bingding doc Regards Dong Aisheng > --- > Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt > index 211e778..dca56d6 100644 > --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt > +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt > @@ -15,6 +15,7 @@ Required properties: > "fsl,imx6q-usdhc" > "fsl,imx6sl-usdhc" > "fsl,imx6sx-usdhc" > + "fsl,imx7d-usdhc" > > Optional properties: > - fsl,wp-controller : Indicate to use controller internal write protection > @@ -27,6 +28,11 @@ 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-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 > + cells which is useful for some special boards or cards when the default > + tuning step can't find the proper delay window within limited tuning retries. > > Examples: > > -- > 1.9.1 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
