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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/devicetree/bindings/sound/es8328.txt
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+Everest ES8328 audio CODEC
+
+This device supports both I2C and SPI.
+
+Required properties:
+
+ - compatible : "everest,es8328"
+ - DVDD-supply : Regulator providing digital core supply voltage 1.8 - 3.6V
+ - AVDD-supply : Regulator providing analog supply voltage 3.3V
+ - PVDD-supply : Regulator providing digital IO supply voltage 1.8 - 3.6V
+ - IPVDD-supply : Regulator providing analog output voltage 3.3V
+ - clocks : A 22.5792 or 11.2896 MHz clock
+ - reg : the I2C address of the device for I2C, the chip select number for SPI
+
+Pins on the device (for linking into audio routes):
+
+ * LOUT1
+ * LOUT2
+ * ROUT1
+ * ROUT2
+ * LINPUT1
+ * RINPUT1
+ * LINPUT2
+ * RINPUT2
+ * Mic Bias
+
+
+Example:
+
+codec: es8328@11 {
+ compatible = "everest,es8328";
+ DVDD-supply = <&reg_3p3v>;
+ AVDD-supply = <&reg_3p3v>;
+ PVDD-supply = <&reg_3p3v>;
+ HPVDD-supply = <&reg_3p3v>;
+ clocks = <&clks 169>;
+ reg = <0x11>;
+};