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linux/Documentation/devicetree/bindings/sound/es8328.txt

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ASoC: add es8328 codec driver Add a codec driver for the Everest ES8328. It supports two separate audio outputs and two separate audio inputs. Signed-off-by: Sean Cross <xobs@kosagi.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-31 10:43:36 +08:00
Everest ES8328 audio CODEC
This device supports both I2C and SPI.
Required properties:
ASoC: es8328-i2c: Add compatible for ES8388 This commit adds a compatible string for everest,es8388. This is an audio codec that is compatible with es8328. Signed-off-by: Romain Perier <romain.perier@collabora.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-23 18:41:46 +08:00
- compatible : Should be "everest,es8328" or "everest,es8388"
ASoC: add es8328 codec driver Add a codec driver for the Everest ES8328. It supports two separate audio outputs and two separate audio inputs. Signed-off-by: Sean Cross <xobs@kosagi.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-31 10:43:36 +08:00
- 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>;
};