Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Unverified Commit e4fe156a authored by Mylène Josserand's avatar Mylène Josserand Committed by Mark Brown
Browse files

ASoC: Add bindings for PCM1789 



Add a device-tree binding for Texas Instrument's PCM1789 codec.
For the moment, only I2C bus is supported but SPI could be added
in future.

Signed-off-by: default avatarMylène Josserand <mylene.josserand@bootlin.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4ae340d1

Documentation/devicetree/bindings/sound/pcm1789.txt

0 → 100644
+22 −0
Original line number Diff line number Diff line 
Texas Instruments pcm1789 DT bindings



PCM1789 is a simple audio codec that can be connected via

I2C or SPI. Currently, only I2C bus is supported.



Required properties:



 - compatible: "ti,pcm1789"



Required properties on I2C:



 - reg: the I2C address

 - reset-gpios: GPIO to control the RESET pin



Examples:



	audio-codec@4c {

		compatible = "ti,pcm1789";

		reg = <0x4c>;

		reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;

		#sound-dai-cells = <0>;

	};