diff --git a/plat/intel/soc/agilex/soc/agilex_pinmux.c b/plat/intel/soc/agilex/soc/agilex_pinmux.c
index eff1947..0b908cf 100644
--- a/plat/intel/soc/agilex/soc/agilex_pinmux.c
+++ b/plat/intel/soc/agilex/soc/agilex_pinmux.c
@@ -7,6 +7,7 @@
 #include <lib/mmio.h>
 
 #include "agilex_pinmux.h"
+#include "socfpga_system_manager.h"
 
 const uint32_t sysmgr_pinmux_array_sel[] = {
 	0x00000000, 0x00000001, /* usb */
@@ -185,6 +186,12 @@
 	0x0000011c, 0x00000000
 };
 
+void config_fpgaintf_mod(void)
+{
+	mmio_write_32(SOCFPGA_SYSMGR(FPGAINTF_EN_2), 1<<8);
+}
+
+
 void config_pinmux(handoff *hoff_ptr)
 {
 	unsigned int i;
@@ -213,5 +220,6 @@
 			hoff_ptr->pinmux_iodelay_array[i+1]);
 	}
 
+	config_fpgaintf_mod();
 }
 
diff --git a/plat/intel/soc/common/include/socfpga_system_manager.h b/plat/intel/soc/common/include/socfpga_system_manager.h
index 93aa846..8b42d47 100644
--- a/plat/intel/soc/common/include/socfpga_system_manager.h
+++ b/plat/intel/soc/common/include/socfpga_system_manager.h
@@ -13,6 +13,8 @@
 
 #define SOCFPGA_SYSMGR_SDMMC				0x28
 
+#define SOCFPGA_SYSMGR_FPGAINTF_EN_2			0x6c
+
 #define SOCFPGA_SYSMGR_EMAC_0				0x44
 #define SOCFPGA_SYSMGR_EMAC_1				0x48
 #define SOCFPGA_SYSMGR_EMAC_2				0x4c