1*c66ec88fSEmmanuel VadotBindings for I2S controller built into xtfpga Xtensa bitstreams. 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible: shall be "cdns,xtfpga-i2s". 5*c66ec88fSEmmanuel Vadot- reg: memory region (address and length) with device registers. 6*c66ec88fSEmmanuel Vadot- interrupts: interrupt for the device. 7*c66ec88fSEmmanuel Vadot- clocks: phandle to the clk used as master clock. I2S bus clock 8*c66ec88fSEmmanuel Vadot is derived from it. 9*c66ec88fSEmmanuel Vadot 10*c66ec88fSEmmanuel VadotExamples: 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel Vadot i2s0: xtfpga-i2s@d080000 { 13*c66ec88fSEmmanuel Vadot #sound-dai-cells = <0>; 14*c66ec88fSEmmanuel Vadot compatible = "cdns,xtfpga-i2s"; 15*c66ec88fSEmmanuel Vadot reg = <0x0d080000 0x40>; 16*c66ec88fSEmmanuel Vadot interrupts = <2 1>; 17*c66ec88fSEmmanuel Vadot clocks = <&cdce706 4>; 18*c66ec88fSEmmanuel Vadot }; 19