Commit ac5dbea0 authored by Daniel Mack's avatar Daniel Mack Committed by Mark Brown
Browse files

ASoC: ak4104: add DT bindings 



Signed-off-by: default avatarDaniel Mack <zonque@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 08201deb

Documentation/devicetree/bindings/sound/ak4104.txt

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AK4104 S/PDIF transmitter



This device supports SPI mode only.



Required properties:



  - compatible : "asahi-kasei,ak4104"



  - reg : The chip select number on the SPI bus



Example:



spdif: ak4104@0 {

	compatible = "asahi-kasei,ak4104";

	reg = <0>;

	spi-max-frequency = <5000000>;

};

sound/soc/codecs/ak4104.c

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@@ -258,10 +258,17 @@ static int __devexit ak4104_spi_remove(struct spi_device *spi) 
	return 0;

}



static const struct of_device_id ak4104_of_match[] = {

	{ .compatible = "asahi-kasei,ak4104", },

	{ }

};

MODULE_DEVICE_TABLE(of, ak4104_of_match);



static struct spi_driver ak4104_spi_driver = {

	.driver  = {

		.name   = DRV_NAME,

		.owner  = THIS_MODULE,

		.of_match_table = ak4104_of_match,

	},

	.probe  = ak4104_spi_probe,

	.remove = __devexit_p(ak4104_spi_remove),