Lines Matching full:dma
4 # Common fields for DMA controllers
8 bus: dma
11 "#dma-cells":
14 description: Number of items to expect in a DMA specifier
16 dma-channel-mask:
19 Bitmask of available DMA channels in ascending order that are
23 dma-channels:
25 description: Number of DMA channels supported by the controller
27 dma-requests:
29 description: Number of DMA request signals supported by the controller.
31 dma-buf-addr-alignment:
33 description: Memory address alignment requirement for DMA buffers used by the controller.
35 dma-buf-size-alignment:
37 description: Memory size alignment requirement for DMA buffers used by the controller.
39 dma-copy-alignment: