ASoC: tegra: Add platform driver for rt5677 audio codec

The driver supports NVIDIA Tegra Ryu board

Sponsored: Google ChromeOS
Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index 31198cf7..a6768f8 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -128,3 +128,13 @@
 	help
 	  Say Y or M here if you want to add support for SoC audio on Tegra
 	  boards using the MAX98090 codec, such as Venice2.
+
+config SND_SOC_TEGRA_RT5677
+	tristate "SoC Audio support for Tegra boards using a RT5677 codec"
+	depends on SND_SOC_TEGRA && I2C && GPIOLIB
+	select SND_SOC_TEGRA20_I2S if ARCH_TEGRA_2x_SOC
+	select SND_SOC_TEGRA30_I2S if ARCH_TEGRA_3x_SOC
+	select SND_SOC_RT5677
+	help
+	  Say Y or M here if you want to add support for SoC audio on Tegra
+	  boards using the RT5677 codec, such as Ryu.