1*4882a593SmuzhiyunRT5650/RT5645 audio CODEC 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis device supports I2C only. 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunRequired properties: 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun- compatible : One of "realtek,rt5645" or "realtek,rt5650". 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun- reg : The I2C address of the device. 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun- interrupts : The CODEC's interrupt output. 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun- avdd-supply: Power supply for AVDD, providing 1.8V. 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun- cpvdd-supply: Power supply for CPVDD, providing 3.5V. 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunOptional properties: 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun- hp-detect-gpios: 20*4882a593Smuzhiyun a GPIO spec for the external headphone detect pin. If jd-mode = 0, 21*4882a593Smuzhiyun we will get the JD status by getting the value of hp-detect-gpios. 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun- realtek,in2-differential 24*4882a593Smuzhiyun Boolean. Indicate MIC2 input are differential, rather than single-ended. 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun- realtek,dmic1-data-pin 27*4882a593Smuzhiyun 0: dmic1 is not used 28*4882a593Smuzhiyun 1: using IN2P pin as dmic1 data pin 29*4882a593Smuzhiyun 2: using GPIO6 pin as dmic1 data pin 30*4882a593Smuzhiyun 3: using GPIO10 pin as dmic1 data pin 31*4882a593Smuzhiyun 4: using GPIO12 pin as dmic1 data pin 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun- realtek,dmic2-data-pin 34*4882a593Smuzhiyun 0: dmic2 is not used 35*4882a593Smuzhiyun 1: using IN2N pin as dmic2 data pin 36*4882a593Smuzhiyun 2: using GPIO5 pin as dmic2 data pin 37*4882a593Smuzhiyun 3: using GPIO11 pin as dmic2 data pin 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun-- realtek,jd-mode : The JD mode of rt5645/rt5650 40*4882a593Smuzhiyun 0 : rt5645/rt5650 JD function is not used 41*4882a593Smuzhiyun 1 : Mode-0 (VDD=3.3V), two port jack detection 42*4882a593Smuzhiyun 2 : Mode-1 (VDD=3.3V), one port jack detection 43*4882a593Smuzhiyun 3 : Mode-2 (VDD=1.8V), one port jack detection 44*4882a593Smuzhiyun 45*4882a593SmuzhiyunPins on the device (for linking into audio routes) for RT5645/RT5650: 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun * DMIC L1 48*4882a593Smuzhiyun * DMIC R1 49*4882a593Smuzhiyun * DMIC L2 50*4882a593Smuzhiyun * DMIC R2 51*4882a593Smuzhiyun * IN1P 52*4882a593Smuzhiyun * IN1N 53*4882a593Smuzhiyun * IN2P 54*4882a593Smuzhiyun * IN2N 55*4882a593Smuzhiyun * Haptic Generator 56*4882a593Smuzhiyun * HPOL 57*4882a593Smuzhiyun * HPOR 58*4882a593Smuzhiyun * LOUTL 59*4882a593Smuzhiyun * LOUTR 60*4882a593Smuzhiyun * PDM1L 61*4882a593Smuzhiyun * PDM1R 62*4882a593Smuzhiyun * SPOL 63*4882a593Smuzhiyun * SPOR 64*4882a593Smuzhiyun 65*4882a593SmuzhiyunExample: 66*4882a593Smuzhiyun 67*4882a593Smuzhiyuncodec: rt5650@1a { 68*4882a593Smuzhiyun compatible = "realtek,rt5650"; 69*4882a593Smuzhiyun reg = <0x1a>; 70*4882a593Smuzhiyun hp-detect-gpios = <&gpio 19 0>; 71*4882a593Smuzhiyun interrupt-parent = <&gpio>; 72*4882a593Smuzhiyun interrupts = <7 IRQ_TYPE_EDGE_FALLING>; 73*4882a593Smuzhiyun realtek,dmic-en = "true"; 74*4882a593Smuzhiyun realtek,en-jd-func = "true"; 75*4882a593Smuzhiyun realtek,jd-mode = <3>; 76*4882a593Smuzhiyun}; 77