1*4882a593SmuzhiyunRT1011 Mono Class D Audio Amplifier 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis device supports I2C only. 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunRequired properties: 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun- compatible : "realtek,rt1011". 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun- reg : The I2C address of the device. This I2C address decide by 10*4882a593Smuzhiyun two input pins (ASEL1 and ASEL2). 11*4882a593Smuzhiyun ------------------------------------- 12*4882a593Smuzhiyun | ASEL2 | ASEL1 | Address | 13*4882a593Smuzhiyun ------------------------------------- 14*4882a593Smuzhiyun | 0 | 0 | 0x38 | 15*4882a593Smuzhiyun ------------------------------------- 16*4882a593Smuzhiyun | 0 | 1 | 0x39 | 17*4882a593Smuzhiyun ------------------------------------- 18*4882a593Smuzhiyun | 1 | 0 | 0x3a | 19*4882a593Smuzhiyun ------------------------------------- 20*4882a593Smuzhiyun | 1 | 1 | 0x3b | 21*4882a593Smuzhiyun ------------------------------------- 22*4882a593Smuzhiyun 23*4882a593SmuzhiyunOptional properties: 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun- realtek,temperature_calib 26*4882a593Smuzhiyun u32. The temperature was measured while doing the calibration. Units: Celsius degree 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun- realtek,r0_calib 29*4882a593Smuzhiyun u32. This is r0 calibration data which was measured in factory mode. 30*4882a593Smuzhiyun 31*4882a593SmuzhiyunPins on the device (for linking into audio routes) for RT1011: 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun * SPO 34*4882a593Smuzhiyun 35*4882a593SmuzhiyunExample: 36*4882a593Smuzhiyun 37*4882a593Smuzhiyunrt1011: codec@38 { 38*4882a593Smuzhiyun compatible = "realtek,rt1011"; 39*4882a593Smuzhiyun reg = <0x38>; 40*4882a593Smuzhiyun realtek,temperature_calib = <25>; 41*4882a593Smuzhiyun realtek,r0_calib = <0x224050>; 42*4882a593Smuzhiyun}; 43