diff --git a/drivers/firmware/imx/imx-scu-irq.c b/drivers/firmware/imx/imx-scu-irq.c
index 6549f3792a0f930b5634fab70b3b04dfb9c4000b..8d902db1daf227984ea38c885863578fbf12870f 100644
--- a/drivers/firmware/imx/imx-scu-irq.c
+++ b/drivers/firmware/imx/imx-scu-irq.c
@@ -14,7 +14,7 @@
 
 #define IMX_SC_IRQ_FUNC_ENABLE	1
 #define IMX_SC_IRQ_FUNC_STATUS	2
-#define IMX_SC_IRQ_NUM_GROUP	4
+#define IMX_SC_IRQ_NUM_GROUP	9
 
 static u32 mu_resource_id;