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