diff --git a/include/export/drivers/gpio_exp.h b/include/export/drivers/gpio_exp.h
index a37f190..e4112a9 100644
--- a/include/export/drivers/gpio_exp.h
+++ b/include/export/drivers/gpio_exp.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2021, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -18,5 +18,6 @@
 #define ARM_TF_GPIO_PULL_NONE		0
 #define ARM_TF_GPIO_PULL_UP		1
 #define ARM_TF_GPIO_PULL_DOWN		2
+#define ARM_TF_GPIO_PULL_REPEATER	3
 
 #endif /* ARM_TRUSTED_FIRMWARE_EXPORT_DRIVERS_GPIO_EXP_H */