ZTE ZX296702 SPDIF controller Required properties: - compatible : Must be "zte,zx296702-spdif" - reg : Must contain SPDIF core's registers location and length - clocks : Pairs of phandle and specifier referencing the controller's clocks. - clock-names: "tx" for the clock to the SPDIF interface. - dmas: Pairs of phandle and specifier for the DMA channel that is used by the core. The core expects one dma channel for transmit. - dma-names : Must be "tx" For more details on the 'dma', 'dma-names', 'clock' and 'clock-names' properties please check: * resource-names.txt * clock/clock-bindings.txt * dma/dma.txt Example: spdif0: spdif0@b004000 { compatible = "zte,zx296702-spdif"; reg = <0x0b004000 0x1000>; clocks = <&lsp0clk ZX296702_SPDIF0_DIV>; clock-names = "tx"; interrupts = ; dmas = <&dma 4>; dma-names = "tx"; };