25 lines
563 B
Text
25 lines
563 B
Text
WM8804 audio CODEC
|
|
|
|
This device supports both I2C and SPI (configured with pin strapping
|
|
on the board).
|
|
|
|
Required properties:
|
|
|
|
- compatible : "wlf,wm8804"
|
|
|
|
- reg : the I2C address of the device for I2C, the chip select
|
|
number for SPI.
|
|
|
|
- PVDD-supply, DVDD-supply : Power supplies for the device, as covered
|
|
in Documentation/devicetree/bindings/regulator/regulator.txt
|
|
|
|
Optional properties:
|
|
|
|
- wlf,reset-gpio: A GPIO specifier for the GPIO controlling the reset pin
|
|
|
|
Example:
|
|
|
|
wm8804: codec@1a {
|
|
compatible = "wlf,wm8804";
|
|
reg = <0x1a>;
|
|
};
|