ASoC: tlv320aic31xx: Add support for tlv320dac3101

The DAC3101 is mostly identical to DAC3100 with the exception that it has
stereo speaker AMP instead of mono used in DAC3100.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/sound/tlv320aic31xx.txt

@@ -12,6 +12,7 @@ Required properties:
     "ti,tlv320aic3120" - TLV320AIC3120 (mono speaker amp, MiniDSP)
     "ti,tlv320aic3111" - TLV320AIC3111 (stereo speaker amp, MiniDSP)
     "ti,tlv320dac3100" - TLV320DAC3100 (no ADC, mono speaker amp, no MiniDSP)
+    "ti,tlv320dac3101" - TLV320DAC3101 (no ADC, stereo speaker amp, no MiniDSP)
 
 - reg - <int> -  I2C slave address
 - HPVDD-supply, SPRVDD-supply, SPLVDD-supply, AVDD-supply, IOVDD-supply,

sound/soc/codecs/tlv320aic31xx.c

@@ -1254,6 +1254,7 @@ static const struct of_device_id tlv320aic31xx_of_match[] = {
 	{ .compatible = "ti,tlv320aic3120" },
 	{ .compatible = "ti,tlv320aic3111" },
 	{ .compatible = "ti,tlv320dac3100" },
+	{ .compatible = "ti,tlv320dac3101" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, tlv320aic31xx_of_match);
@@ -1380,6 +1381,7 @@ static const struct i2c_device_id aic31xx_i2c_id[] = {
 	{ "tlv320aic3120", AIC3120 },
 	{ "tlv320aic3111", AIC3111 },
 	{ "tlv320dac3100", DAC3100 },
+	{ "tlv320dac3101", DAC3101 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, aic31xx_i2c_id);

sound/soc/codecs/tlv320aic31xx.h

@@ -32,6 +32,7 @@ enum aic31xx_type {
 	AIC3120 = AIC31XX_MINIDSP_BIT,
 	AIC3111 = (AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT),
 	DAC3100 = DAC31XX_BIT,
+	DAC3101 = DAC31XX_BIT | AIC31XX_STEREO_CLASS_D_BIT,
 };
 
 struct aic31xx_pdata {