diff --git a/Documentation/devicetree/bindings/sound/mt6660.txt b/Documentation/devicetree/bindings/sound/mt6660.txt
new file mode 100644
index 0000000..2a1736b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt6660.txt
@@ -0,0 +1,53 @@
+MT6660 MediaTek Speaker Amplifier
+
+This device supports I2C mode only.
+
+Required properties:
+
+	- compatible : "mediatek,mt6660"
+	
+	- reg : The I2C slave address
+
+Optional properties:
+
+	- rt,init_setting_num : The initial register setting element number.
+
+	- rt,init_setting_addr : the addreses array for INIT Setting table.
+
+	- rt,init_setting_mask : the mask array for INIT Setting table.
+
+	- rt,init_setting_val : the value array for INIT Setting table.
+
+Example:
+
+	mt6660@34 {
+		status = "ok";
+		compatible = "mediatek,mt6660";
+		reg = <0x34>;
+		rt,init_setting_num = <26>;
+		rt,init_setting_addr =
+			<0x20 0x30 0x50 0xB1
+			 0xD3 0xE0 0x98 0xB9
+			 0xB7 0xB6 0x6B 0x07
+			 0xBB 0x69 0xBD 0x70
+			 0x7C 0x46 0x1A 0x1B
+			 0x51 0xA2 0x33 0x4C
+			 0x15 0x68>;
+		rt,init_setting_mask =
+			<0x80 0x01 0x1c 0x0c
+			 0x03 0x01 0x44 0xff
+			 0x7777 0x07 0xe0 0xff
+			 0xff 0xff 0xffff 0xff
+			 0xff 0xff 0xffffffff 0xffffffff
+			 0xff 0xff 0xffff 0xffff
+			 0x1800 0x1f>;
+		rt,init_setting_val =
+			<0x00 0x00 0x04 0x00
+			 0x03 0x00 0x04 0x82
+			 0x7273 0x03 0x20 0x70
+			 0x20 0x40 0x17f8 0x15
+			 0x00 0x1d 0x7fdb7ffe 0x7fdb7ffe
+			 0x58 0xce 0x7fff 0x0116
+			 0x0800 0x07>;
+	};
+
diff --git a/sound/soc/codecs/mt6660.c b/sound/soc/codecs/mt6660.c
index a36c416..5df2780 100644
--- a/sound/soc/codecs/mt6660.c
+++ b/sound/soc/codecs/mt6660.c
@@ -9,7 +9,6 @@
 #include <linux/i2c.h>
 #include <linux/pm_runtime.h>
 #include <linux/delay.h>
-#include <linux/debugfs.h>
 #include <sound/soc.h>
 #include <sound/tlv.h>
 #include <sound/pcm_params.h>
@@ -225,14 +224,48 @@ static int _mt6660_chip_power_on(struct mt6660_chip *chip, int on_off)
 				 0x01, on_off ? 0x00 : 0x01);
 }
 
+static int mt6660_apply_plat_data(struct mt6660_chip *chip,
+		struct snd_soc_component *component)
+{
+	size_t i;
+	int num = chip->plat_data.init_setting_num;
+	int ret;
+
+	ret = _mt6660_chip_power_on(chip, 1);
+	if (ret < 0) {
+		dev_err(chip->dev, "%s power on failed\n", __func__);
+		return ret;
+	}
+
+	for (i = 0; i < num; i++) {
+		ret = snd_soc_component_update_bits(component,
+				chip->plat_data.init_setting_addr[i],
+				chip->plat_data.init_setting_mask[i],
+				chip->plat_data.init_setting_val[i]);
+		if (ret < 0)
+			return ret;
+	}
+	ret = _mt6660_chip_power_on(chip, 0);
+	if (ret < 0) {
+		dev_err(chip->dev, "%s power on failed\n", __func__);
+		return ret;
+	}
+	return 0;
+}
+
 static int mt6660_component_probe(struct snd_soc_component *component)
 {
 	struct mt6660_chip *chip = snd_soc_component_get_drvdata(component);
+	int ret;
 
 	dev_dbg(component->dev, "%s\n", __func__);
 	snd_soc_component_init_regmap(component, chip->regmap);
 
-	return 0;
+	ret = mt6660_apply_plat_data(chip, component);
+	if (ret < 0)
+		dev_err(chip->dev, "mt6660 apply plat data failed\n");
+
+	return ret;
 }
 
 static void mt6660_component_remove(struct snd_soc_component *component)
@@ -386,6 +419,75 @@ static int _mt6660_read_chip_revision(struct mt6660_chip *chip)
 	return 0;
 }
 
+static int mt6660_parse_dt(struct mt6660_chip *chip, struct device *dev)
+{
+	struct device_node *np = dev->of_node;
+	u32 val;
+	size_t i;
+
+	if (!np) {
+		dev_err(dev, "no device node\n");
+		return -EINVAL;
+	}
+
+	if (of_property_read_u32(np, "rt,init_setting_num", &val)) {
+		dev_err(dev, "no init setting\n");
+		chip->plat_data.init_setting_num = 0;
+	} else {
+		chip->plat_data.init_setting_num = val;
+	}
+
+	if (chip->plat_data.init_setting_num) {
+		chip->plat_data.init_setting_addr =
+			devm_kzalloc(dev, sizeof(u32) *
+			chip->plat_data.init_setting_num, GFP_KERNEL);
+		if (!chip->plat_data.init_setting_addr) {
+			dev_err(dev, "%s addr memory alloc failed\n", __func__);
+			return -ENOMEM;
+		}
+		chip->plat_data.init_setting_mask =
+			devm_kzalloc(dev, sizeof(u32) *
+			chip->plat_data.init_setting_num, GFP_KERNEL);
+		if (!chip->plat_data.init_setting_mask) {
+			dev_err(dev, "%s mask memory alloc failed\n", __func__);
+			return -ENOMEM;
+		}
+		chip->plat_data.init_setting_val =
+			devm_kzalloc(dev, sizeof(u32) *
+			chip->plat_data.init_setting_num, GFP_KERNEL);
+		if (!chip->plat_data.init_setting_val) {
+			dev_err(dev, "%s val memory alloc failed\n", __func__);
+			return -ENOMEM;
+		}
+
+		if (of_property_read_u32_array(np, "rt,init_setting_addr",
+					chip->plat_data.init_setting_addr,
+					chip->plat_data.init_setting_num)) {
+			dev_err(dev, "no init setting addr\n");
+		}
+		if (of_property_read_u32_array(np, "rt,init_setting_mask",
+					chip->plat_data.init_setting_mask,
+					chip->plat_data.init_setting_num)) {
+			dev_err(dev, "no init setting mask\n");
+		}
+		if (of_property_read_u32_array(np, "rt,init_setting_val",
+					chip->plat_data.init_setting_val,
+					chip->plat_data.init_setting_num)) {
+			dev_err(dev, "no init setting val\n");
+		}
+	}
+
+	dev_dbg(dev, "%s, init stting table, num = %d\n", __func__,
+		chip->plat_data.init_setting_num);
+	for (i = 0; i < chip->plat_data.init_setting_num; i++) {
+		dev_dbg(dev, "0x%02x, 0x%08x, 0x%08x\n",
+				chip->plat_data.init_setting_addr[i],
+				chip->plat_data.init_setting_mask[i],
+				chip->plat_data.init_setting_val[i]);
+	}
+	return 0;
+}
+
 static int mt6660_i2c_probe(struct i2c_client *client,
 			    const struct i2c_device_id *id)
 {
@@ -401,6 +503,12 @@ static int mt6660_i2c_probe(struct i2c_client *client,
 	mutex_init(&chip->io_lock);
 	i2c_set_clientdata(client, chip);
 
+	ret = mt6660_parse_dt(chip, &client->dev);
+	if (ret < 0) {
+		dev_err(&client->dev, "parsing dts failed\n");
+		return ret;
+	}
+
 	chip->regmap = devm_regmap_init(&client->dev,
 		NULL, chip, &mt6660_regmap_config);
 	if (IS_ERR(chip->regmap)) {
@@ -506,4 +614,4 @@ module_i2c_driver(mt6660_i2c_driver);
 MODULE_AUTHOR("Jeff Chang <jeff_chang@richtek.com>");
 MODULE_DESCRIPTION("MT6660 SPKAMP Driver");
 MODULE_LICENSE("GPL");
-MODULE_VERSION("1.0.7_G");
+MODULE_VERSION("1.0.8_G");
