Re: [RFC v02 04/15] dmaengine: edma: Add support for DMA filter mapping to slave devices

Peter Ujfalusi
2015-12-02T10:02:14Z

On 12/02/2015 06:37 AM, Vinod Koul wrote:
> On Tue, Dec 01, 2015 at 09:20:28PM +0100, Arnd Bergmann wrote:
>> On Tuesday 01 December 2015 22:52:12 Vinod Koul wrote:
>>> On Mon, Nov 30, 2015 at 03:45:34PM +0200, Peter Ujfalusi wrote:
>>>> Add support for providing device to filter_fn mapping so client drivers
>>>> can switch to use the dma_request_chan() API.
>>>
>>> Any reason why we dont want to go with DT based only for edma here?
>>
>> I think the OMAP2 based platforms using edma are all DT-only, but mach-davinci
>> would need a lot of work for that.
>
> Okay sound fine then

Yes, daVinci is mostly board file based and the problem is that those devices
are hard to find to do the conversion to DT.

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Péter