157b7068dSMax FilippovBindings for I2S controller built into xtfpga Xtensa bitstreams.
257b7068dSMax Filippov
357b7068dSMax FilippovRequired properties:
457b7068dSMax Filippov- compatible: shall be "cdns,xtfpga-i2s".
557b7068dSMax Filippov- reg: memory region (address and length) with device registers.
657b7068dSMax Filippov- interrupts: interrupt for the device.
757b7068dSMax Filippov- clocks: phandle to the clk used as master clock. I2S bus clock
857b7068dSMax Filippov  is derived from it.
957b7068dSMax Filippov
1057b7068dSMax FilippovExamples:
1157b7068dSMax Filippov
1248c926cdSMarco Franchi	i2s0: xtfpga-i2s@d080000 {
1357b7068dSMax Filippov		#sound-dai-cells = <0>;
1457b7068dSMax Filippov		compatible = "cdns,xtfpga-i2s";
1557b7068dSMax Filippov		reg = <0x0d080000 0x40>;
1657b7068dSMax Filippov		interrupts = <2 1>;
1757b7068dSMax Filippov		clocks = <&cdce706 4>;
1857b7068dSMax Filippov	};
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