On Tue, Jul 15, 2014 at 05:24:37PM +0200, Antoine T?nart wrote:

Hi,

On Thu, Jul 03, 2014 at 08:17:34AM +0530, punnaiah choudary kalluri wrote:

quoted

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