[PATCH] ASoC: max98095: Add an explicit of_match_table
From: Tushar Behera
Date: Wed Apr 23 2014 - 05:16:33 EST
Create an explicit of_match_table entry for MAX98095 codec. Also
add a binding Documentation for this compatible string.
Signed-off-by: Tushar Behera <tushar.behera@xxxxxxxxxx>
---
.../devicetree/bindings/sound/max98095.txt | 16 ++++++++++++++++
sound/soc/codecs/max98095.c | 7 +++++++
2 files changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/max98095.txt
diff --git a/Documentation/devicetree/bindings/sound/max98095.txt b/Documentation/devicetree/bindings/sound/max98095.txt
new file mode 100644
index 0000000..bacbeaa
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/max98095.txt
@@ -0,0 +1,16 @@
+MAX98095 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+- compatible : "maxim,max98095".
+
+- reg : The I2C address of the device.
+
+Example:
+
+max98095: codec@11 {
+ compatible = "maxim,max98095";
+ reg = <0x11>;
+};
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 03f0536..8e548af 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -2399,10 +2399,17 @@ static const struct i2c_device_id max98095_i2c_id[] = {
};
MODULE_DEVICE_TABLE(i2c, max98095_i2c_id);
+static const struct of_device_id max98095_of_match[] = {
+ { .compatible = "maxim,max98095", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, max98095_of_match);
+
static struct i2c_driver max98095_i2c_driver = {
.driver = {
.name = "max98095",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(max98095_of_match),
},
.probe = max98095_i2c_probe,
.remove = max98095_i2c_remove,
--
1.7.9.5
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