diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index d0f866b..4925dd7 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -134,4 +134,7 @@
 
 unsigned long call_imx_sip(unsigned long id, unsigned long reg0,
 			   unsigned long reg1, unsigned long reg2);
+unsigned long call_imx_sip_ret2(unsigned long id, unsigned long reg0,
+				unsigned long *reg1, unsigned long reg2,
+				unsigned long reg3);
 #endif
diff --git a/arch/arm/mach-imx/sip.c b/arch/arm/mach-imx/sip.c
index 813c2ae..968e7cf 100644
--- a/arch/arm/mach-imx/sip.c
+++ b/arch/arm/mach-imx/sip.c
@@ -20,3 +20,25 @@
 
 	return regs.regs[0];
 }
+
+/*
+ * Do an SMC call to return 2 registers by having reg1 passed in by reference
+ */
+unsigned long call_imx_sip_ret2(unsigned long id, unsigned long reg0,
+				unsigned long *reg1, unsigned long reg2,
+				unsigned long reg3)
+{
+	struct pt_regs regs;
+
+	regs.regs[0] = id;
+	regs.regs[1] = reg0;
+	regs.regs[2] = *reg1;
+	regs.regs[3] = reg2;
+	regs.regs[4] = reg3;
+
+	smc_call(&regs);
+
+	*reg1 = regs.regs[1];
+
+	return regs.regs[0];
+}