Messages in this thread | | | Date | Wed, 30 Jan 2013 20:32:15 -0500 | From | Matt Porter <> | Subject | Re: [PATCH v6 09/10] spi: omap2-mcspi: add generic DMA request support to the DT binding |
| |
On Wed, Jan 30, 2013 at 09:24:00AM +0000, Arnd Bergmann wrote: > On Wednesday 30 January 2013, Matt Porter wrote: > > +Optional properties: > > +- dmas: List of DMA controller phandle and DMA request ordered > > + pairs. One tx and one rx pair is required for each chip > > + select. > > The binding looks ok, but the wording is slightly incorrect here: > strictly speaking, it's not a pair of controller phandle and request > line number, but a DMA descriptor as specified in bindings/dma/dma.txt > with a format specific to the dma engine being used. That can > require more than just a single integer request number.
Correct. I will update accordingly.
-Matt
| |