1*c66ec88fSEmmanuel VadotNVIDIA Tegra audio complex 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible : "nvidia,tegra-audio-alc5632" 5*c66ec88fSEmmanuel Vadot- clocks : Must contain an entry for each entry in clock-names. 6*c66ec88fSEmmanuel Vadot See ../clocks/clock-bindings.txt for details. 7*c66ec88fSEmmanuel Vadot- clock-names : Must include the following entries: 8*c66ec88fSEmmanuel Vadot - pll_a 9*c66ec88fSEmmanuel Vadot - pll_a_out0 10*c66ec88fSEmmanuel Vadot - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk) 11*c66ec88fSEmmanuel Vadot- nvidia,model : The user-visible name of this sound complex. 12*c66ec88fSEmmanuel Vadot- nvidia,audio-routing : A list of the connections between audio components. 13*c66ec88fSEmmanuel Vadot Each entry is a pair of strings, the first being the connection's sink, 14*c66ec88fSEmmanuel Vadot the second being the connection's source. Valid names for sources and 15*c66ec88fSEmmanuel Vadot sinks are the ALC5632's pins as documented in the binding for the device 16*c66ec88fSEmmanuel Vadot and: 17*c66ec88fSEmmanuel Vadot 18*c66ec88fSEmmanuel Vadot * Headset Stereophone 19*c66ec88fSEmmanuel Vadot * Int Spk 20*c66ec88fSEmmanuel Vadot * Headset Mic 21*c66ec88fSEmmanuel Vadot * Digital Mic 22*c66ec88fSEmmanuel Vadot 23*c66ec88fSEmmanuel Vadot- nvidia,i2s-controller : The phandle of the Tegra I2S controller 24*c66ec88fSEmmanuel Vadot- nvidia,audio-codec : The phandle of the ALC5632 audio codec 25*c66ec88fSEmmanuel Vadot 26*c66ec88fSEmmanuel VadotExample: 27*c66ec88fSEmmanuel Vadot 28*c66ec88fSEmmanuel Vadotsound { 29*c66ec88fSEmmanuel Vadot compatible = "nvidia,tegra-audio-alc5632-paz00", 30*c66ec88fSEmmanuel Vadot "nvidia,tegra-audio-alc5632"; 31*c66ec88fSEmmanuel Vadot 32*c66ec88fSEmmanuel Vadot nvidia,model = "Compal PAZ00"; 33*c66ec88fSEmmanuel Vadot 34*c66ec88fSEmmanuel Vadot nvidia,audio-routing = 35*c66ec88fSEmmanuel Vadot "Int Spk", "SPK_OUTP", 36*c66ec88fSEmmanuel Vadot "Int Spk", "SPK_OUTN", 37*c66ec88fSEmmanuel Vadot "Headset Mic","MICBIAS1", 38*c66ec88fSEmmanuel Vadot "MIC1_N", "Headset Mic", 39*c66ec88fSEmmanuel Vadot "MIC1_P", "Headset Mic", 40*c66ec88fSEmmanuel Vadot "Headset Stereophone", "HP_OUT_R", 41*c66ec88fSEmmanuel Vadot "Headset Stereophone", "HP_OUT_L"; 42*c66ec88fSEmmanuel Vadot 43*c66ec88fSEmmanuel Vadot nvidia,i2s-controller = <&tegra_i2s1>; 44*c66ec88fSEmmanuel Vadot nvidia,audio-codec = <&alc5632>; 45*c66ec88fSEmmanuel Vadot 46*c66ec88fSEmmanuel Vadot clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>; 47*c66ec88fSEmmanuel Vadot clock-names = "pll_a", "pll_a_out0", "mclk"; 48*c66ec88fSEmmanuel Vadot}; 49