ARM: OMAP2+: enable AM33xx SOC EVM audio

Modifying the omap2plus_defconfig to enable the audio support for
AM335x EVM and other AM33xx based devices with TLV320AIC3X connected
to McASP.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index c3c60fd..3a0b53d 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -208,6 +208,8 @@
 CONFIG_SND_USB_AUDIO=m
 CONFIG_SND_SOC=m
 CONFIG_SND_OMAP_SOC=m
+CONFIG_SND_AM33XX_SOC_EVM=m
+CONFIG_SND_DAVINCI_SOC=m
 CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m
 CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=m
 CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m