[U-Boot] [PATCH 1/6] dma: Introduce dma_get_cfg() interface

[Joe Hershberger]

On Mon, Nov 18, 2019 at 5:01 AM Vignesh Raghavendra <vigneshr at ti.com> wrote:
>
> Sometimes, there would be a need to exchange data between DMA provider
> and DMA client which are very specific to DMA driver of the SoC/platform
> and are not generic enough to be put into struct dma. Therefore, introduce
> dma_get_cfg() interface to get DMA provider specific data from client
> device. Clients can use unique configuration ID flags to get different
> configuration data from DMA driver.
>
> Signed-off-by: Vignesh Raghavendra <vigneshr at ti.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>