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1Imagination Technologies SPDIF Output Controller2 3Required Properties:4 5 - compatible : Compatible list, must contain "img,spdif-out"6 7 - #sound-dai-cells : Must be equal to 08 9 - reg : Offset and length of the register set for the device10 11 - dmas: Contains an entry for each entry in dma-names.12 13 - dma-names: Must include the following entry:14 "tx"15 16 - clocks : Contains an entry for each entry in clock-names.17 18 - clock-names : Includes the following entries:19 "sys" The system clock20 "ref" The reference clock21 22 - resets: Contains a phandle to the spdif out reset signal23 24 - reset-names: Contains the reset signal name "rst"25 26Optional Properties:27 28 - interrupts : Contains the parallel out interrupt, if present29 30Example:31 32spdif_out: spdif-out@18100d00 {33 compatible = "img,spdif-out";34 reg = <0x18100D00 0x100>;35 interrupts = <GIC_SHARED 21 IRQ_TYPE_LEVEL_HIGH>;36 dmas = <&mdc 14 0xffffffff 0>;37 dma-names = "tx";38 clocks = <&cr_periph SYS_CLK_SPDIF_OUT>,39 <&clk_core CLK_SPDIF>;40 clock-names = "sys", "ref";41 resets = <&pistachio_reset PISTACHIO_RESET_SPDIF_OUT>;42 reset-names = "rst";43 #sound-dai-cells = <0>;44};45