ARM: dts: iwg20d-q7-common: 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
SSI1 -> SRC3
SSI0 <- SRC2

Signed-off-by: Biju Das <[email protected]>
Reviewed-by: Fabrizio Castro <[email protected]>
Acked-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Simon Horman <[email protected]>

diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index 00b5b1351b26d8ce3fbcd3f8a7798f36121a9f03..952b79e1b3914cc55f4d7f012a6bc27693373d2e 100644 (file)
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -208,8 +208,8 @@
 
        rcar_sound,dai {
                dai0 {
-                       playback = <&ssi1>;
-                       capture = <&ssi0>;
+                       playback = <&ssi1 &src3>;
+                       capture = <&ssi0 &src2>;
                };
        };
 };