ASoC: davinci: Add support for AM33xx SoC Audio

AM33xx uses same McASP IP as the Davinci Platform. This patch updates
Kconfig and makefile to enable build for McASP, PCM & Codec drivers.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index c82f89c9475b2f7301ecd1d753c65d85431f3cc6..95970f5db3eca228df66a55f5e357f14b26209c9 100644 (file)
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -1,9 +1,10 @@
 config SND_DAVINCI_SOC
-       tristate "SoC Audio for the TI DAVINCI chip"
-       depends on ARCH_DAVINCI
+       tristate "SoC Audio for the TI DAVINCI or AM33XX chip"
+       depends on ARCH_DAVINCI || SOC_AM33XX
        help
+         Platform driver for daVinci or AM33xx
          Say Y or M if you want to add support for codecs attached to
-         the DAVINCI AC97 or I2S interface. You will also need
+         the DAVINCI AC97, I2S, or McASP interface. You will also need
          to select the audio interfaces to support below.
 
 config SND_DAVINCI_SOC_I2S
@@ -15,6 +16,17 @@ config SND_DAVINCI_SOC_MCASP
 config SND_DAVINCI_SOC_VCIF
        tristate
 
+config SND_AM33XX_SOC_EVM
+       tristate "SoC Audio for the AM33XX chip based boards"
+       depends on SND_DAVINCI_SOC && SOC_AM33XX
+       select SND_SOC_TLV320AIC3X
+       select SND_DAVINCI_SOC_MCASP
+       help
+         Say Y or M if you want to add support for SoC audio on AM33XX
+         boards using McASP and TLV320AIC3X codec. For example AM335X-EVM,
+         AM335X-EVMSK, and BeagelBone with AudioCape boards have this
+         setup.
+
 config SND_DAVINCI_SOC_EVM
        tristate "SoC Audio support for DaVinci DM6446, DM355 or DM365 EVM"
        depends on SND_DAVINCI_SOC

diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile
index a396ab6d6d5efaa6f11ec5d1da6716cb4a1db0ac..bc81e79fc301b8357cddd5edf7e707beb33a0723 100644 (file)
--- a/sound/soc/davinci/Makefile
+++ b/sound/soc/davinci/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_SND_DAVINCI_SOC_VCIF) += snd-soc-davinci-vcif.o
 snd-soc-evm-objs := davinci-evm.o
 
 obj-$(CONFIG_SND_DAVINCI_SOC_EVM) += snd-soc-evm.o
+obj-$(CONFIG_SND_AM33XX_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DM6467_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DA830_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DA850_SOC_EVM) += snd-soc-evm.o