diff --git a/arch/arm/mach-rk29/board-rk29-ddr3sdk.c b/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
index 757ac7e5a227..4a6cf6188fd9 100755
--- a/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
+++ b/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
@@ -492,7 +492,7 @@ static int mma8452_init_platform_hw(void)
 
 static struct mma8452_platform_data mma8452_info = {
   .model= 8452,
-  .swap_xy = 0,
+  .swap_xy = 1,
   .init_platform_hw= mma8452_init_platform_hw,
 
 };
diff --git a/arch/arm/mach-rk29/board-rk29sdk.c b/arch/arm/mach-rk29/board-rk29sdk.c
index f077b191c275..ba5b660625c3 100755
--- a/arch/arm/mach-rk29/board-rk29sdk.c
+++ b/arch/arm/mach-rk29/board-rk29sdk.c
@@ -497,7 +497,7 @@ static int mma8452_init_platform_hw(void)
 
 static struct mma8452_platform_data mma8452_info = {
   .model= 8452,
-  .swap_xy = 0,
+  .swap_xy = 1,
   .init_platform_hw= mma8452_init_platform_hw,
 
 };