ASoC: pcm3168a: Add driver for pcm3168a codec

Add driver for Texas Instruments pcm3168a codec

Signed-off-by: Damien.Horsley <Damien.Horsley@imgtec.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index cfdafc4..012bdcf 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -85,6 +85,8 @@
 	select SND_SOC_PCM1681 if I2C
 	select SND_SOC_PCM1792A if SPI_MASTER
 	select SND_SOC_PCM3008
+	select SND_SOC_PCM3168A_I2C if I2C
+	select SND_SOC_PCM3168A_SPI if SPI_MASTER
 	select SND_SOC_PCM512x_I2C if I2C
 	select SND_SOC_PCM512x_SPI if SPI_MASTER
 	select SND_SOC_RT286 if I2C
@@ -506,6 +508,21 @@
 config SND_SOC_PCM3008
        tristate
 
+config SND_SOC_PCM3168A
+	tristate
+
+config SND_SOC_PCM3168A_I2C
+	tristate "Texas Instruments PCM3168A CODEC - I2C"
+	depends on I2C
+	select SND_SOC_PCM3168A
+	select REGMAP_I2C
+
+config SND_SOC_PCM3168A_SPI
+	tristate "Texas Instruments PCM3168A CODEC - SPI"
+	depends on SPI_MASTER
+	select SND_SOC_PCM3168A
+	select REGMAP_SPI
+
 config SND_SOC_PCM512x
 	tristate