arm64: renesas: salvator-x: Sound SSI DMA support via BUSIF

DMA transfer to/from SSIU

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

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 9c5fd4a320003dc8c68c8354bae5aa4170e1ff25..e49e5dc6dafc28f449ee736c55f60ae8b9c1cb06 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -142,12 +142,7 @@
        };
 };
 
-&ssi0 {
-       no-busif;
-};
-
 &ssi1 {
-       no-busif;
        shared-pin;
 };