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Commit 733eef3e authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Add device tree support for WM8580 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
parent bf5a85be

Documentation/devicetree/bindings/sound/wm8580.txt

0 → 100644
+16 −0
Original line number Diff line number Diff line 
WM8580 audio CODEC



This device supports I2C only.



Required properties:



  - compatible : "wlf,wm8580"



  - reg : the I2C address of the device.



Example:



codec: wm8580@1a {

	compatible = "wlf,wm8580";

	reg = <0x1a>;

};

sound/soc/codecs/wm8580.c

+7 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ 
#include <linux/platform_device.h>

#include <linux/regulator/consumer.h>

#include <linux/slab.h>

#include <linux/of_device.h>



#include <sound/core.h>

#include <sound/pcm.h>
@@ -907,6 +908,11 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8580 = { 
	.reg_cache_default = wm8580_reg,

};



static const struct of_device_id wm8580_of_match[] = {

	{ .compatible = "wlf,wm8580" },

	{ },

};



#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)

static int wm8580_i2c_probe(struct i2c_client *i2c,

			    const struct i2c_device_id *id)
@@ -945,6 +951,7 @@ static struct i2c_driver wm8580_i2c_driver = { 
	.driver = {

		.name = "wm8580",

		.owner = THIS_MODULE,

		.of_match_table = wm8580_of_match,

	},

	.probe =    wm8580_i2c_probe,

	.remove =   wm8580_i2c_remove,