ASoC: add DAI and platform / DMA drivers for SH SIU

Several SuperH platforms, including sh7722, sh7343, sh7354, sh7367 include
a Sound Interface Unit (SIU). This patch adds DAI and platform / DMA
drivers for this interface.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 8072a6d1c4db..3f1cd5503342 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -26,6 +26,12 @@ config SND_SOC_SH4_FSI
         help
           This option enables FSI sound support
 
+config SND_SOC_SH4_SIU
+        tristate
+        depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+        select DMADEVICES
+        select SH_DMAE
+
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