3 This device supports I2C only.
7 - compatible : "realtek,rt5651".
9 - reg : The I2C address of the device.
13 - realtek,in2-differential
14 Boolean. Indicate MIC2 input are differential, rather than single-ended.
17 Boolean. true if dmic is used.
19 - realtek,jack-detect-source
21 1: Use JD1_1 pin for jack-detect
22 2: Use JD1_2 pin for jack-detect
23 3: Use JD2 pin for jack-detect
25 - realtek,over-current-threshold-microamp
26 u32, micbias over-current detection threshold in µA, valid values are
29 - realtek,over-current-scale-factor
30 u32, micbias over-current detection scale-factor, valid values are:
31 0: Scale current by 0.5
32 1: Scale current by 0.75
33 2: Scale current by 1.0
34 3: Scale current by 1.5
36 Pins on the device (for linking into audio routes) for RT5651:
54 compatible = "realtek,rt5651";
56 realtek,dmic-en = "true";
57 realtek,in2-diff = "false";