[alsa-devel] [PATCH RFC 3/8] ASoC: davinci-mcasp: Get DMA related properties from DT

[Jyri Sarha]

On 2013-09-12 14:56, Mark Brown wrote:
> On Thu, Sep 12, 2013 at 02:34:13PM +0300, Jyri Sarha wrote:
> 
> The bottom line of my suggestion is only to add the dma register
> location
> to reg-property, since that info is needed in the mcasp node also in 
> the
> future dmaengine_pcm-implementation.
> 
> What exactly is the dma register location here - what hardware is being
> controlled?

They is the McASP-bus receive/transmit buffer data port addresses. So 
those
are McASP entity specific properties that need to be passed to 
DMA-engine.