ASoC: Add device tree binding for WM8776

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

1 files changed, 9 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 367a990e6cc4..0cfbfc1dc093 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
@@ -452,6 +453,12 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8776 = {
         .reg_cache_default = wm8776_reg,
 };
 
+static const struct of_device_id wm8776_of_match[] = {
+        { .compatible = "wlf,wm8776", },
+        { }
+};
+MODULE_DEVICE_TABLE(of, wm8776_of_match);
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8776_spi_probe(struct spi_device *spi)
 {
@@ -483,6 +490,7 @@ static struct spi_driver wm8776_spi_driver = {
         .driver = {
                 .name   = "wm8776",
                 .owner  = THIS_MODULE,
+                .of_match_table = wm8776_of_match,
         },
         .probe          = wm8776_spi_probe,
         .remove         = __devexit_p(wm8776_spi_remove),
@@ -527,6 +535,7 @@ static struct i2c_driver wm8776_i2c_driver = {
         .driver = {
                 .name = "wm8776",
                 .owner = THIS_MODULE,
+                .of_match_table = wm8776_of_match,
         },
         .probe =    wm8776_i2c_probe,
         .remove =   __devexit_p(wm8776_i2c_remove),