1*4882a593SmuzhiyunMaxim MAX98357A/MAX98360A audio DAC 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis node models the Maxim MAX98357A/MAX98360A DAC. 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunRequired properties: 6*4882a593Smuzhiyun- compatible : "maxim,max98357a" for MAX98357A. 7*4882a593Smuzhiyun "maxim,max98360a" for MAX98360A. 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunOptional properties: 10*4882a593Smuzhiyun- sdmode-gpios : GPIO specifier for the chip's SD_MODE pin. 11*4882a593Smuzhiyun If this option is not specified then driver does not manage 12*4882a593Smuzhiyun the pin state (e.g. chip is always on). 13*4882a593Smuzhiyun- sdmode-delay : specify delay time for SD_MODE pin. 14*4882a593Smuzhiyun If this option is specified, which means it's required i2s clocks 15*4882a593Smuzhiyun ready before SD_MODE is unmuted in order to avoid the speaker pop noise. 16*4882a593Smuzhiyun It's observed that 5ms is sufficient. 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunExample: 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunmax98357a { 21*4882a593Smuzhiyun compatible = "maxim,max98357a"; 22*4882a593Smuzhiyun sdmode-gpios = <&qcom_pinmux 25 0>; 23*4882a593Smuzhiyun}; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyunmax98360a { 26*4882a593Smuzhiyun compatible = "maxim,max98360a"; 27*4882a593Smuzhiyun sdmode-gpios = <&qcom_pinmux 25 0>; 28*4882a593Smuzhiyun}; 29