6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
26 lines
563 B
Plaintext
26 lines
563 B
Plaintext
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>;
|
|
};
|