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

Unverified Commit 0ddb4608 authored by Alexander Shiyan's avatar Alexander Shiyan Committed by Mark Brown
Browse files

ASoC: cs4341: Add DT bindings documentation for CS4341 DAC 



This patch adds DT bindings documentation for Cirrus Logic
CS4341 DAC.

Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0f68c396

Documentation/devicetree/bindings/sound/cs4341.txt

0 → 100644
+22 −0
Original line number Diff line number Diff line 
Cirrus Logic CS4341 audio DAC



This device supports both I2C and SPI (configured with pin strapping

on the board).



Required properties:

  - compatible: "cirrus,cs4341a"

  - reg : the I2C address of the device for I2C, the chip select

          number for SPI.



For required properties on I2C-bus, please consult

Documentation/devicetree/bindings/i2c/i2c.txt

For required properties on SPI-bus, please consult

Documentation/devicetree/bindings/spi/spi-bus.txt



Example:

	codec: cs4341@0 {

		#sound-dai-cells = <0>;

		compatible = "cirrus,cs4341a";

		reg = <0>;

		spi-max-frequency = <6000000>;

	};