ARM: shmobile: lager: Sound DMA support via BUSIF on DTS

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/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 93630d0888893b7b6678ecae96e77d4055ff0285..0634fffaacd254ccff09247b8e000d83042e1cd7 100644 (file)
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -575,11 +575,6 @@
        };
 };
 
-&ssi0 {
-       no-busif;
-};
-
 &ssi1 {
-       no-busif;
        shared-pin;
 };