The nau8810 driver can also compatible with nau8812 and nau8814.
Signed-off-by: Seven Lee <wtli@xxxxxxxxxxx>
---
.../devicetree/bindings/sound/nau8812.txt | 16 ++++++++++++++++
.../devicetree/bindings/sound/nau8814.txt | 16 ++++++++++++++++
sound/soc/codecs/nau8810.c | 4 ++++
3 files changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/nau8812.txt
create mode 100644 Documentation/devicetree/bindings/sound/nau8814.txt
diff --git a/Documentation/devicetree/bindings/sound/nau8812.txt b/Documentation/devicetree/bindings/sound/nau8812.txt
new file mode 100644
index 000000000000..7aab29586a1f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nau8812.txt
@@ -0,0 +1,16 @@
+NAU8812 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+ - compatible : "nuvoton,nau8812"
+
+ - reg : the I2C address of the device.
+
+Example:
+
+codec: nau8812@1a {
+ compatible = "nuvoton,nau8812";
+ reg = <0x1a>;
+};
diff --git a/Documentation/devicetree/bindings/sound/nau8814.txt b/Documentation/devicetree/bindings/sound/nau8814.txt
new file mode 100644
index 000000000000..24bf2ba3d23b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nau8814.txt
@@ -0,0 +1,16 @@
+NAU8814 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+ - compatible : "nuvoton,nau8814"
+
+ - reg : the I2C address of the device.
+
+Example:
+
+codec: nau8814@1a {
+ compatible = "nuvoton,nau8814";
+ reg = <0x1a>;
+};
diff --git a/sound/soc/codecs/nau8810.c b/sound/soc/codecs/nau8810.c
index efe9fb3fb225..33ebc6398426 100644
--- a/sound/soc/codecs/nau8810.c
+++ b/sound/soc/codecs/nau8810.c
@@ -895,6 +895,8 @@ static int nau8810_i2c_probe(struct i2c_client *i2c,
static const struct i2c_device_id nau8810_i2c_id[] = {
{ "nau8810", 0 },
+ { "nau8812", 0 },
+ { "nau8814", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, nau8810_i2c_id);
@@ -902,6 +904,8 @@ MODULE_DEVICE_TABLE(i2c, nau8810_i2c_id);
#ifdef CONFIG_OF
static const struct of_device_id nau8810_of_match[] = {
{ .compatible = "nuvoton,nau8810", },
+ { .compatible = "nuvoton,nau8812", },
+ { .compatible = "nuvoton,nau8814", },
{ }
};
MODULE_DEVICE_TABLE(of, nau8810_of_match);
--
2.26.2
