1*c66ec88fSEmmanuel VadotImagination Technologies SPDIF Input Controller 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired Properties: 4*c66ec88fSEmmanuel Vadot 5*c66ec88fSEmmanuel Vadot - compatible : Compatible list, must contain "img,spdif-in" 6*c66ec88fSEmmanuel Vadot 7*c66ec88fSEmmanuel Vadot - #sound-dai-cells : Must be equal to 0 8*c66ec88fSEmmanuel Vadot 9*c66ec88fSEmmanuel Vadot - reg : Offset and length of the register set for the device 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel Vadot - dmas: Contains an entry for each entry in dma-names. 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel Vadot - dma-names: Must include the following entry: 14*c66ec88fSEmmanuel Vadot "rx" 15*c66ec88fSEmmanuel Vadot 16*c66ec88fSEmmanuel Vadot - clocks : Contains an entry for each entry in clock-names 17*c66ec88fSEmmanuel Vadot 18*c66ec88fSEmmanuel Vadot - clock-names : Includes the following entries: 19*c66ec88fSEmmanuel Vadot "sys" The system clock 20*c66ec88fSEmmanuel Vadot 21*c66ec88fSEmmanuel VadotOptional Properties: 22*c66ec88fSEmmanuel Vadot 23*c66ec88fSEmmanuel Vadot - resets: Should contain a phandle to the spdif in reset signal, if any 24*c66ec88fSEmmanuel Vadot 25*c66ec88fSEmmanuel Vadot - reset-names: Should contain the reset signal name "rst", if a 26*c66ec88fSEmmanuel Vadot reset phandle is given 27*c66ec88fSEmmanuel Vadot 28*c66ec88fSEmmanuel Vadot - interrupts : Contains the spdif in interrupt, if present 29*c66ec88fSEmmanuel Vadot 30*c66ec88fSEmmanuel VadotExample: 31*c66ec88fSEmmanuel Vadot 32*c66ec88fSEmmanuel Vadotspdif_in: spdif-in@18100e00 { 33*c66ec88fSEmmanuel Vadot compatible = "img,spdif-in"; 34*c66ec88fSEmmanuel Vadot reg = <0x18100E00 0x100>; 35*c66ec88fSEmmanuel Vadot interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>; 36*c66ec88fSEmmanuel Vadot dmas = <&mdc 15 0xffffffff 0>; 37*c66ec88fSEmmanuel Vadot dma-names = "rx"; 38*c66ec88fSEmmanuel Vadot clocks = <&cr_periph SYS_CLK_SPDIF_IN>; 39*c66ec88fSEmmanuel Vadot clock-names = "sys"; 40*c66ec88fSEmmanuel Vadot #sound-dai-cells = <0>; 41*c66ec88fSEmmanuel Vadot}; 42