185e16fddSCodrin CiubotariuMikroe-PROTO audio board 285e16fddSCodrin Ciubotariu 385e16fddSCodrin CiubotariuRequired properties: 485e16fddSCodrin Ciubotariu - compatible: "mikroe,mikroe-proto" 585e16fddSCodrin Ciubotariu - dai-format: Must be "i2s". 685e16fddSCodrin Ciubotariu - i2s-controller: The phandle of the I2S controller. 785e16fddSCodrin Ciubotariu - audio-codec: The phandle of the WM8731 audio codec. 885e16fddSCodrin CiubotariuOptional properties: 985e16fddSCodrin Ciubotariu - model: The user-visible name of this sound complex. 1085e16fddSCodrin Ciubotariu - bitclock-master: Indicates dai-link bit clock master; for details see simple-card.txt (1). 1185e16fddSCodrin Ciubotariu - frame-master: Indicates dai-link frame master; for details see simple-card.txt (1). 1285e16fddSCodrin Ciubotariu 1385e16fddSCodrin Ciubotariu(1) : There must be the same master for both bit and frame clocks. 1485e16fddSCodrin Ciubotariu 1585e16fddSCodrin CiubotariuExample: 1685e16fddSCodrin Ciubotariu sound { 1785e16fddSCodrin Ciubotariu compatible = "mikroe,mikroe-proto"; 1885e16fddSCodrin Ciubotariu model = "wm8731 @ sama5d2_xplained"; 1985e16fddSCodrin Ciubotariu i2s-controller = <&i2s0>; 2085e16fddSCodrin Ciubotariu audio-codec = <&wm8731>; 2185e16fddSCodrin Ciubotariu dai-format = "i2s"; 2285e16fddSCodrin Ciubotariu }; 2385e16fddSCodrin Ciubotariu}; 24