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
SSI1 -> SRC3
SSI0 <- SRC2

Signed-off-by: Biju Das <biju.das@...>
Reviewed-by: Fabrizio Castro <fabrizio.castro@...>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@...>
Signed-off-by: Simon Horman <horms+renesas@...>
(cherry picked from commit b4b2094511166d904e6f15df8eff9d2776bf138c)
Signed-off-by: Biju Das <biju.das@...>
Reviewed-by: Fabrizio Castro <fabrizio.castro@...>
---
arch/arm/boot/dts/iwg20d-q7-common.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index 6c16f99..937c6fe 100644
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -202,8 +202,8 @@

rcar_sound,dai {
dai0 {
- playback = <&ssi1>;
- capture = <&ssi0>;
+ playback = <&ssi1 &src3>;
+ capture = <&ssi0 &src2>;
};
};
};
--
2.7.4