Lines Matching refs:DMA
1 Texas Instruments DMA Crossbar (DMA request router)
4 - compatible: "ti,dra7-dma-crossbar" for DRA7xx DMA crossbar
7 - #dma-cells: Should be set to match with the DMA controller's dma-cells
9 - dma-requests: Number of DMA requests the crossbar can receive
10 - dma-masters: phandle pointing to the DMA controller
12 The DMA controller node need to have the following poroperties:
13 - dma-requests: Number of DMA requests the controller can handle
17 - ti,reserved-dma-request-ranges: DMA request ranges which should not be used
18 when mapping xbar input to DMA request, they are either
23 When requesting channel via ti,dra7-dma-crossbar, the DMA clinet must request
24 the DMA event number as crossbar ID (input to the DMA crossbar).
27 dmas = <&edma_xbar 12 0 1>; where <12> is the DMA request number, <0> is the TC
29 When mux 0 is used the DMA channel can be requested directly from edma node.
33 /* DMA controller */
46 /* DMA crossbar */
58 /* DMA client */