mirror of
https://github.com/torvalds/linux.git
synced 2024-12-26 04:42:12 +00:00
a5461fd6c8
Due to the DMIC that needs time to initial after the MCLK is provided, the field of delay time is implemented by the platform data. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
34 lines
548 B
Plaintext
34 lines
548 B
Plaintext
RT5514 audio CODEC
|
|
|
|
This device supports I2C only.
|
|
|
|
Required properties:
|
|
|
|
- compatible : "realtek,rt5514".
|
|
|
|
- reg : The I2C address of the device.
|
|
|
|
Optional properties:
|
|
|
|
- clocks: The phandle of the master clock to the CODEC
|
|
- clock-names: Should be "mclk"
|
|
|
|
- realtek,dmic-init-delay-ms
|
|
Set the DMIC initial delay (ms) to wait it ready.
|
|
|
|
Pins on the device (for linking into audio routes) for RT5514:
|
|
|
|
* DMIC1L
|
|
* DMIC1R
|
|
* DMIC2L
|
|
* DMIC2R
|
|
* AMICL
|
|
* AMICR
|
|
|
|
Example:
|
|
|
|
codec: rt5514@57 {
|
|
compatible = "realtek,rt5514";
|
|
reg = <0x57>;
|
|
};
|