[alsa-devel] [RESEND PATCH v3 03/11] ASoC: davinci-mcasp: Add DMA register locations to DT

Peter Ujfalusi peter.ujfalusi at ti.com
Thu Oct 10 19:29:59 CEST 2013

On 10/10/2013 07:59 PM, Mark Rutland wrote:
>> No, they're not actually of much practical use to us at the minute but
>> it was generally felt better to include the information and not use it
>> so that if someone does come up with a use for them then the trees for
>> deployed systems already have the information.
> Sure, but if this device can generate multiple interrupts, we should
> make it possible to describe all of them, unambiguously.

This is why Jyri added them to the DT. They are not used by the Linux driver,
but the HW have interrupt lines (two of them: TX and RX).


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