ASoC: Add device tree binding for WM8741

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 9f6e952da8ec..78c9e5ab3fa5 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -21,6 +21,7 @@
 #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>
 #include <sound/pcm_params.h>
@@ -498,6 +499,12 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
         .reg_cache_default = wm8741_reg_defaults,
 };
 
+static const struct of_device_id wm8741_of_match[] = {
+        { .compatible = "wlf,wm8741", },
+        { }
+};
+MODULE_DEVICE_TABLE(of, wm8741_of_match);
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static int wm8741_i2c_probe(struct i2c_client *i2c,
                             const struct i2c_device_id *id)
@@ -541,6 +548,7 @@ static struct i2c_driver wm8741_i2c_driver = {
         .driver = {
                 .name = "wm8741",
                 .owner = THIS_MODULE,
+                .of_match_table = wm8741_of_match,
         },
         .probe =    wm8741_i2c_probe,
         .remove =   wm8741_i2c_remove,
@@ -579,6 +587,7 @@ static struct spi_driver wm8741_spi_driver = {
         .driver = {
                 .name   = "wm8741",
                 .owner  = THIS_MODULE,
+                .of_match_table = wm8741_of_match,
         },
         .probe          = wm8741_spi_probe,
         .remove         = __devexit_p(wm8741_spi_remove),