kernel/Documentation/devicetree/bindings/sound/ts3a227e.txt
.. .. @@ -14,7 +14,7 @@ 14 14 15 15 Optional properies: 16 16 - ti,micbias: Intended MICBIAS voltage (datasheet section 9.6.7). 17 - Select 0/1/2/3/4/5/6/7 to specify MACBIAS voltage17 + Select 0/1/2/3/4/5/6/7 to specify MICBIAS voltage18 18 2.1V/2.2V/2.3V/2.4V/2.5V/2.6V/2.7V/2.8V 19 19 Default value is "1" (2.2V). 20 20