Re: DMA support for FlexSPI driver

[Fabio Estevam <festevam@xxxxxxxxx>]

Hi Han Xu,

I am resurrecting this old thread.

On Wed, Jan 11, 2023 at 11:27 AM Fabio Estevam <festevam@xxxxxxxxx> wrote:
>
> Hi Han Xu,
>
> On Mon, Dec 19, 2022 at 5:09 PM Han Xu <han.xu@xxxxxxx> wrote:
>
> > We are working on that, both flexspi driver and sdma driver need to be updated,
> > and will upstream all once done.
>
> Do you have some patches you share with us so we could try flexspi DMA
> operation on i.MX8MM?

I still don't see FlexSPI DMA support on the spi-nxp-fspi.c driver in
the upstream kernel and also in the NXP vendor kernel.

Is this something that is still in the plans?

Thanks