[PATCH RFC v9 5/6] dma: mpc512x: add device tree binding document

[Arnd Bergmann]

On Thursday 13 March 2014, Mark Rutland wrote:
> > +
> > +Example:
> > +
> > +     dma0: dma at 14000 {
> > +             compatible = "fsl,mpc5121-dma";
> > +             reg = <0x14000 0x1800>;
> > +             interrupts = <65 0x8>;
> > +             #dma-cells = <1>;
> > +     };
> > +
> > +
> > +Client node properties:
> > +
> > +Required properties:
> > +- dmas:                      list of DMA specifiers, consisting each of a handle
> > +                     for the DMA controller and integer cells to specify
> > +                     the channel used within the DMA controller
> > +- dma-names:         list of identifier strings for the DMA specifiers,
> > +                     client device driver code uses these strings to
> > +                     have DMA channels looked up at the controller
> 
> List the exact names you expect, or the dma-names property is useless.

Listing specific names makes no sense in the binding for the provider,
they should be part of the slave device binding. A reference to the
generic bindings/dma/dma.txt file should be enough here.

	Arnd