Re: [PATCH v2 3/5] usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx

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On 01/17/2017 05:26 PM, Tony Lindgren wrote:
> * Alexandre Bailon <abailon@xxxxxxxxxxxx> [170117 06:36]:
>> Currently, only the PIO mode is supported.
>> This add support of CPPI 4.1 to DA8xx.
>> As the In DA8xx the CPPI 4.1 DMA is a part of the USB.
>> Create the CPPI 4.1 device as a child of USB.
> 
> Are you sure there's always just one musb instance on these SoCs?
To be honest, I only haven't check for all the SoCs.
> 
> If you have more than one musb instance, chances are you have an
> additional shared wrapper IP around them just like am335x/dm814x/dm816x
> have.
Ok. I will check for the SoCs to see if that is required.
> 
> Regards,
> 
> Tony
> 
Best Regards,
Alexandre

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