diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index c92d0d713258618788cbb4acaf4a7ba3f6a24def..68628cf3fda14acf977cdc58df5fcfc07589ae1d 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -576,10 +576,10 @@
 };
 
 &ssi0 {
-	pio-transfer;
+	no-busif;
 };
 
 &ssi1 {
-	pio-transfer;
+	no-busif;
 	shared-pin;
 };