ASoC: Add SuperH FSI driver support for ALSA
This driver is very simple.
It support playback only now.
This patch is tested by ms7724se board.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 54bd604..01943a1 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -20,7 +20,12 @@
config SND_SOC_SH4_SSI
tristate
-
+config SND_SOC_SH4_FSI
+ tristate "SH4 FSI support"
+ depends on CPU_SUBTYPE_SH7724
+ select SH_DMA
+ help
+ This option enables FSI sound support
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