diff --git a/include/drivers/st/stm32mp1_clk.h b/include/drivers/st/stm32mp1_clk.h
index c46892b..59c7c0b 100644
--- a/include/drivers/st/stm32mp1_clk.h
+++ b/include/drivers/st/stm32mp1_clk.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2018-2022, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -28,31 +28,6 @@
 bool stm32mp1_rcc_is_secure(void);
 bool stm32mp1_rcc_is_mckprot(void);
 
-void __stm32mp1_clk_enable(unsigned long id, bool caller_is_secure);
-void __stm32mp1_clk_disable(unsigned long id, bool caller_is_secure);
-
-static inline void stm32mp1_clk_enable_non_secure(unsigned long id)
-{
-	__stm32mp1_clk_enable(id, false);
-}
-
-static inline void stm32mp1_clk_enable_secure(unsigned long id)
-{
-	__stm32mp1_clk_enable(id, true);
-}
-
-static inline void stm32mp1_clk_disable_non_secure(unsigned long id)
-{
-	__stm32mp1_clk_disable(id, false);
-}
-
-static inline void stm32mp1_clk_disable_secure(unsigned long id)
-{
-	__stm32mp1_clk_disable(id, true);
-}
-
-unsigned int stm32mp1_clk_get_refcount(unsigned long id);
-
 /* SMP protection on RCC registers access */
 void stm32mp1_clk_rcc_regs_lock(void);
 void stm32mp1_clk_rcc_regs_unlock(void);