[PATCH v2] ARM: dts: imx: Set default tuning step for imx7d usdhc

[Fabio Estevam]

Hi Xiaolei,

On Sat, Jul 22, 2023 at 11:21 PM Xiaolei Wang
<xiaolei.wang at windriver.com> wrote:
>
> If the tuning step is not set, the tuning step is set to 1.
> For some sd cards, the following Tuning timeout will occur,

You missed putting the timeout message here.

> so set the default tuning step. This refers to the NXP vendor's
> commit below:
>
> https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/
> arch/arm/boot/dts/imx7s.dtsi#L1216-L1217
>
> Fixes: 1e336aa0c025 ("mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting")
> Signed-off-by: Xiaolei Wang <xiaolei.wang at windriver.com>
>
> v2:
>   * Refer to https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/arch/arm/boot/dts/imx7s.dtsi#L1216-L1217
>     and add the following attributes for all usdhc of imx7:
>       fsl,tuning-step = <2>;
>       fsl,tuning-start-tap = <20>;

This v2 changelog should be placed below the --- line.

> ---

Put it here.

Reviewed-by: Fabio Estevam <festevam at gmail.com>