Enable DMA transfer to/from SSI in r8a7793/gose device tree.
DMA
[MEM] -> [SSI]
DMA
[MEM] <- [SSI]
Based on similar work for the r8a7791/koelsch by Kuninori Morimoto.
Cc: Kuninori Morimoto <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
---
arch/arm/boot/dts/r8a7793-gose.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts
b/arch/arm/boot/dts/r8a7793-gose.dts
index 395ea63746ac..a4b2dcb8e73d 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -408,10 +408,10 @@
};
&ssi0 {
- pio-transfer;
+ no-busif;
};
&ssi1 {
- pio-transfer;
+ no-busif;
shared-pin;
};
--
2.7.0.rc3.207.g0ac5344
