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1Marvell PXA SSP CPU DAI bindings2 3Required properties:4 5 compatible Must be "mrvl,pxa-ssp-dai"6 port A phandle reference to a PXA ssp upstream device7 8Optional properties:9 10 clock-names11 clocks Through "clock-names" and "clocks", external clocks12 can be configured. If a clock names "extclk" exists,13 it will be set to the mclk rate of the audio stream14 and be used as clock provider of the DAI.15 16Example:17 18 /* upstream device */19 20 ssp1: ssp@41000000 {21 compatible = "mrvl,pxa3xx-ssp";22 reg = <0x41000000 0x40>;23 interrupts = <24>;24 clock-names = "pxa27x-ssp.0";25 };26 27 /* DAI as user */28 29 ssp_dai0: ssp_dai@0 {30 compatible = "mrvl,pxa-ssp-dai";31 port = <&ssp1>;32 #sound-dai-cells = <0>;33 };34 35