On 07/29/2013 09:15 PM, Richard Zhao wrote: > On Sat, Jul 27, 2013 at 03:34:43AM +0800, Stephen Warren wrote: >> (Stripping CC list a bit) >> >> On 07/23/2013 10:09 PM, Richard Zhao wrote: >>> - driver: remove use of nvidia,dma-request-selector >>> use dma_request_slave_channel to request channel >>> - if dmas/dma-names are missing, it still supports cpu based transfer >>> - update binding doc and specify dmas/dma-names properties as optional >>> diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt >> >>> +Optional properties: >>> +- dmas : The Tegra DMA controller's phandle and request selector for >>> + this SPI controller. >>> +- dma-names : Should be "rx-tx". >> >> This should reference dma.txt which defines the DMA DT bindings. How about: >> >> ---------- >> Optional properties: >> - dmas, dma-names : The DMA channel to use for DMA-mode operation. See >> dma.txt for the definition of these properties. A single entry named >> "rx-tx" must be specified. >> ---------- > Ok. but how about replace "DMA channel" with "DMA request"? Sure. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
