* SiRF SoC audio port Required properties: - compatible: "sirf,audio-port" - reg: Base address and size entries: - dmas: List of DMA controller phandle and DMA request line ordered pairs. - dma-names: Identifier string for each DMA request line in the dmas property. These strings correspond 1:1 with the ordered pairs in dmas. One of the DMA channels will be responsible for transmission (should be named "tx") and one for reception (should be named "rx"). Example: audioport: audioport@b0040000 { compatible = "sirf,audio-port"; reg = <0xb0040000 0x10000>; dmas = <&dmac1 3>, <&dmac1 8>; dma-names = "rx", "tx"; };