1*c66ec88fSEmmanuel VadotMT2701 with CS42448 CODEC 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible: "mediatek,mt2701-cs42448-machine" 5*c66ec88fSEmmanuel Vadot- mediatek,platform: the phandle of MT2701 ASoC platform 6*c66ec88fSEmmanuel Vadot- audio-routing: a list of the connections between audio 7*c66ec88fSEmmanuel Vadot- mediatek,audio-codec: the phandles of cs42448 codec 8*c66ec88fSEmmanuel Vadot- mediatek,audio-codec-bt-mrg the phandles of bt-sco dummy codec 9*c66ec88fSEmmanuel Vadot- pinctrl-names: Should contain only one value - "default" 10*c66ec88fSEmmanuel Vadot- pinctrl-0: Should specify pin control groups used for this controller. 11*c66ec88fSEmmanuel Vadot- i2s1-in-sel-gpio1, i2s1-in-sel-gpio2: Should specify two gpio pins to 12*c66ec88fSEmmanuel Vadot control I2S1-in mux. 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel VadotExample: 15*c66ec88fSEmmanuel Vadot 16*c66ec88fSEmmanuel Vadot sound:sound { 17*c66ec88fSEmmanuel Vadot compatible = "mediatek,mt2701-cs42448-machine"; 18*c66ec88fSEmmanuel Vadot mediatek,platform = <&afe>; 19*c66ec88fSEmmanuel Vadot /* CS42448 Machine name */ 20*c66ec88fSEmmanuel Vadot audio-routing = 21*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT1L", 22*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT1R", 23*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT2L", 24*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT2R", 25*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT3L", 26*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT3R", 27*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT4L", 28*c66ec88fSEmmanuel Vadot "Line Out Jack", "AOUT4R", 29*c66ec88fSEmmanuel Vadot "AIN1L", "AMIC", 30*c66ec88fSEmmanuel Vadot "AIN1R", "AMIC", 31*c66ec88fSEmmanuel Vadot "AIN2L", "Tuner In", 32*c66ec88fSEmmanuel Vadot "AIN2R", "Tuner In", 33*c66ec88fSEmmanuel Vadot "AIN3L", "Satellite Tuner In", 34*c66ec88fSEmmanuel Vadot "AIN3R", "Satellite Tuner In", 35*c66ec88fSEmmanuel Vadot "AIN3L", "AUX In", 36*c66ec88fSEmmanuel Vadot "AIN3R", "AUX In"; 37*c66ec88fSEmmanuel Vadot mediatek,audio-codec = <&cs42448>; 38*c66ec88fSEmmanuel Vadot mediatek,audio-codec-bt-mrg = <&bt_sco_codec>; 39*c66ec88fSEmmanuel Vadot pinctrl-names = "default"; 40*c66ec88fSEmmanuel Vadot pinctrl-0 = <&aud_pins_default>; 41*c66ec88fSEmmanuel Vadot i2s1-in-sel-gpio1 = <&pio 53 0>; 42*c66ec88fSEmmanuel Vadot i2s1-in-sel-gpio2 = <&pio 54 0>; 43*c66ec88fSEmmanuel Vadot }; 44