mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-14 22:44:27 +08:00
520a76f855
"The name of a node should be somewhat generic, reflecting the function of the device and not its precise programming model." Do as suggested in the bindings examples. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
34 lines
485 B
Plaintext
34 lines
485 B
Plaintext
RT274 audio CODEC
|
|
|
|
This device supports I2C only.
|
|
|
|
Required properties:
|
|
|
|
- compatible : "realtek,rt274".
|
|
|
|
- reg : The I2C address of the device.
|
|
|
|
Optional properties:
|
|
|
|
- interrupts : The CODEC's interrupt output.
|
|
|
|
|
|
Pins on the device (for linking into audio routes) for RT274:
|
|
|
|
* DMIC1 Pin
|
|
* DMIC2 Pin
|
|
* MIC
|
|
* LINE1
|
|
* LINE2
|
|
* HPO Pin
|
|
* SPDIF
|
|
* LINE3
|
|
|
|
Example:
|
|
|
|
rt274: codec@1c {
|
|
compatible = "realtek,rt274";
|
|
reg = <0x1c>;
|
|
interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
|
|
};
|