Re: [PATCH v2 07/12] usb: chipidea: add a generic driver

From: Peter Chen
Date: Tue Jul 15 2014 - 20:50:08 EST

On Tue, Jul 15, 2014 at 05:24:37PM +0200, Antoine Ténart wrote:
> Hi,
> On Thu, Jul 03, 2014 at 08:17:34AM +0530, punnaiah choudary kalluri wrote:
> > Since its a generic driver, support for configuring the dma_mask using
> > dma_coerce_mask_and_coherent would be good.
> >
> Should I add a DMA mask dt property? Or just not add this and wait for
> someone needing it in his case?

As a dt property, since most of platforms will use it. For PIO mode, the
property can be NULL.


Best Regards,
Peter Chen
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