ASoC: SMDKV310: Add I2S support

Add ASoC machine driver for SMDKV310/C210 boards that have
a WM8994 attached to I2S-0.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 9cedf34..11ff4ad 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -68,6 +68,14 @@
 	help
 	  Say Y if you want to add support for SoC audio on the SMDKs.
 
+config ASOC_SAMSUNG_SMDK_WM8994
+	tristate "SoC I2S Audio support for WM8994 on SMDK"
+	depends on ASOC_SAMSUNG && (MACH_SMDKV310 || MACH_SMDKC210)
+	select SND_SOC_WM8994
+	select SND_SAMSUNG_I2S
+	help
+		Say Y if you want to add support for SoC audio on the SMDKs.
+
 config ASOC_SAMSUNG_SMDK2443_WM9710
 	tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
 	depends on ASOC_SAMSUNG && MACH_SMDK2443