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ARM: dts: iwg22d-sodimm: Sound DMA support via SRC on DTS 

DMA transfer to/from SRC

     DMA      DMApp
[MEM] -> [SRC] -> [SSIU] -> [SSI]

     DMA      DMApp
[MEM] <- [SRC] <- [SSIU] <- [SSI]

Current sound driver is supporting SSI/SRC random connection.
So, this patch is trying
SSI3 -> SRC3
SSI4 <- SRC4

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Biju Das 2017-12-20 20:02:04 +00:00 committed by Simon Horman
parent 996d68a1f4
commit 5ce5faa6fc
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
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@ -183,8 +183,8 @@
rcar_sound,dai {
dai0 {
playback = <&ssi3>;
capture = <&ssi4>;
playback = <&ssi3 &src3>;
capture = <&ssi4 &src4>;
};
};
};