Imagination Technologies SPDIF Output Controller Required Properties: - compatible : Compatible list, must contain "img,spdif-out" - #sound-dai-cells : Must be equal to 0 - reg : Offset and length of the register set for the device - dmas: Contains an entry for each entry in dma-names. - dma-names: Must include the following entry: "tx" - clocks : Contains an entry for each entry in clock-names. - clock-names : Includes the following entries: "sys" The system clock "ref" The reference clock - resets: Contains a phandle to the spdif out reset signal - reset-names: Contains the reset signal name "rst" Optional Properties: - interrupts : Contains the parallel out interrupt, if present Example: spdif_out: spdif-out@18100d00 { compatible = "img,spdif-out"; reg = <0x18100D00 0x100>; interrupts = ; dmas = <&mdc 14 0xffffffff 0>; dma-names = "tx"; clocks = <&cr_periph SYS_CLK_SPDIF_OUT>, <&clk_core CLK_SPDIF>; clock-names = "sys", "ref"; resets = <&pistachio_reset PISTACHIO_RESET_SPDIF_OUT>; reset-names = "rst"; #sound-dai-cells = <0>; };