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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-07-05 06:42:49 +0400
committerMark Brown <broonie@linaro.org>2013-07-15 14:05:23 +0400
commitb25f77815021ec6e7400a82c4984b9c80699ce80 (patch)
tree555e38e2380f1031cba6fc776a82d6d59f26d942
parenta2911cdb1fd09de7c0da3938ffab1bc5cedda4f9 (diff)
downloadlinux-b25f77815021ec6e7400a82c4984b9c80699ce80.tar.xz
ASoC: ak4554: add DT support
Support for loading the ak4554 codec module via devicetree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
-rw-r--r--Documentation/devicetree/bindings/sound/ak4554.c11
-rw-r--r--sound/soc/codecs/ak4554.c7
2 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/ak4554.c b/Documentation/devicetree/bindings/sound/ak4554.c
new file mode 100644
index 000000000000..934fa02754b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ak4554.c
@@ -0,0 +1,11 @@
+AK4554 ADC/DAC
+
+Required properties:
+
+ - compatible : "asahi-kasei,ak4554"
+
+Example:
+
+ak4554-adc-dac {
+ compatible = "asahi-kasei,ak4554";
+};
diff --git a/sound/soc/codecs/ak4554.c b/sound/soc/codecs/ak4554.c
index c1a1733f8a35..6aed9c4d06d6 100644
--- a/sound/soc/codecs/ak4554.c
+++ b/sound/soc/codecs/ak4554.c
@@ -64,10 +64,17 @@ static int ak4554_soc_remove(struct platform_device *pdev)
return 0;
}
+static struct of_device_id ak4554_of_match[] = {
+ { .compatible = "asahi-kasei,ak4554" },
+ {},
+};
+MODULE_DEVICE_TABLE(of, ak4554_of_match);
+
static struct platform_driver ak4554_driver = {
.driver = {
.name = "ak4554-adc-dac",
.owner = THIS_MODULE,
+ .of_match_table = ak4554_of_match,
},
.probe = ak4554_soc_probe,
.remove = ak4554_soc_remove,