> On 01.03.2019, at 17:43, Christoph Muellner <christoph.muellner@xxxxxxxxxxxxxxxxxxxxx> wrote:
>
> This patch documents the new proprty disable-cqe-dcmd
typo: proprty -> property
> for the Arasan eMMC 5.1 driver.
>
> Signed-off-by: Christoph Muellner <christoph.muellner@xxxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Philipp Tomsich <philipp.tomsich@xxxxxxxxxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
> index 1edbb049cccb..ec699bf98b7c 100644
> --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
> +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
> @@ -44,6 +44,10 @@ Optional Properties:
> properly. Test mode can be used to force the controller to function.
> - xlnx,int-clock-stable-broken: when present, the controller always reports
> that the internal clock is stable even when it is not.
> + - disable-cqe-dcmd: The eMMC 5.1 standard specifies direct commands (DCMDs)
> + as part of the command queue engine (CQE). On controllers with a CQHCI,
> + such as the Arasan eMMC 5.1 host controller, the driver has to enable DCMDs.
> + This is done unless disable-cqe-dcmd is specified.
>
> Example:
> sdhci@e0100000 {
> --
> 2.11.0
>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/linux-rockchip
