On Thursday 26 April 2012, Huang Shijie wrote: > diff --git a/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt > index a9c0406..f27489d 100644 > --- a/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt > +++ b/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt > @@ -8,6 +8,10 @@ Required properties: > Optional properties: > - fsl,uart-has-rtscts : Indicate the uart has rts and cts > - fsl,irda-mode : Indicate the uart supports irda mode > +- fsl,enable-dma : Indicate the uart supports DMA > +- fsl,uart-dma-events : contains the DMA events for RX and TX, > + The first is the RX event, while the other is TX. > +- fsl,enable-dte: Indicate the uart works in DTE mode > I think we should not add any ad-hoc DMA bindings for device drivers until we have a proper generic binding for DMA. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
