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| author | Max Filippov <jcmvbkbc@gmail.com> | 2014-12-26 20:19:38 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-01-08 19:52:11 +0000 |
| commit | 57b7068de5d0cca8ac6e21085b843c1bbd49d3f4 (patch) | |
| tree | 7f967c6eada43604a8dd30e88141f70bbc4e91b5 /sound/soc/Kconfig | |
| parent | 97bf6af1f928216fd6c5a66e8a57bfa95a659672 (diff) | |
| download | lwn-57b7068de5d0cca8ac6e21085b843c1bbd49d3f4.tar.gz lwn-57b7068de5d0cca8ac6e21085b843c1bbd49d3f4.zip | |
ASoC: add xtensa xtfpga I2S interface and platform
XTFPGA boards provides an audio subsystem that consists of TI CDCE706
clock synthesizer, I2S transmitter and TLV320AIC23 audio codec.
I2S transmitter has MMIO-based interface that resembles that of the
OpenCores I2S transmitter. I2S transmitter is always a master on I2S
bus. There's no specialized audio DMA, sample data are transferred to
I2S transmitter FIFO by CPU through memory-mapped queue interface.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/Kconfig')
| -rw-r--r-- | sound/soc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 7d5d6444a837..dcc79aa0236b 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -55,6 +55,7 @@ source "sound/soc/spear/Kconfig" source "sound/soc/tegra/Kconfig" source "sound/soc/txx9/Kconfig" source "sound/soc/ux500/Kconfig" +source "sound/soc/xtensa/Kconfig" # Supported codecs source "sound/soc/codecs/Kconfig" |