diff --git a/arch/arm/mach-aspeed/aspeed.c b/arch/arm/mach-aspeed/aspeed.c
index f3180fc04524e..f7e9894314997 100644
--- a/arch/arm/mach-aspeed/aspeed.c
+++ b/arch/arm/mach-aspeed/aspeed.c
@@ -119,7 +119,7 @@ static void __init do_common_setup(void)
 	writel(0x01C000FF, AST_IO(AST_BASE_SCU | 0x88));
 	writel(0xC1C000FF, AST_IO(AST_BASE_SCU | 0x8c));
 	writel(0x01C0007F, AST_IO(AST_BASE_SCU | 0x88));
-	writel(0x003FA009, AST_IO(AST_BASE_SCU | 0x90));
+	writel(0x003FA008, AST_IO(AST_BASE_SCU | 0x90));
 
 	/* Setup scratch registers */
 	writel(0x00000042, AST_IO(AST_BASE_LPC | 0x170));