ASoC: Add device tree binding for WM8728
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index c8564f7..04b027e 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -19,6 +19,7 @@
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/slab.h>
+#include <linux/of_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -269,6 +270,12 @@
.num_dapm_routes = ARRAY_SIZE(wm8728_intercon),
};
+static const struct of_device_id wm8728_of_match[] = {
+ { .compatible = "wlf,wm8728", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, wm8728_of_match);
+
#if defined(CONFIG_SPI_MASTER)
static int __devinit wm8728_spi_probe(struct spi_device *spi)
{
@@ -300,6 +307,7 @@
.driver = {
.name = "wm8728",
.owner = THIS_MODULE,
+ .of_match_table = wm8728_of_match,
},
.probe = wm8728_spi_probe,
.remove = __devexit_p(wm8728_spi_remove),
@@ -344,6 +352,7 @@
.driver = {
.name = "wm8728",
.owner = THIS_MODULE,
+ .of_match_table = wm8728_of_match,
},
.probe = wm8728_i2c_probe,
.remove = __devexit_p(wm8728_i2c_remove),