diff --git a/include/drivers/st/stm32mp1_clk.h b/include/drivers/st/stm32mp1_clk.h
new file mode 100644
index 0000000..85a1eb8
--- /dev/null
+++ b/include/drivers/st/stm32mp1_clk.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __STM32MP1_CLK_H__
+#define __STM32MP1_CLK_H__
+
+#include <arch_helpers.h>
+#include <stdbool.h>
+
+int stm32mp1_clk_probe(void);
+int stm32mp1_clk_init(void);
+bool stm32mp1_clk_is_enabled(unsigned long id);
+int stm32mp1_clk_enable(unsigned long id);
+int stm32mp1_clk_disable(unsigned long id);
+unsigned long stm32mp1_clk_get_rate(unsigned long id);
+void stm32mp1_stgen_increment(unsigned long long offset_in_ms);
+
+static inline uint32_t get_timer(uint32_t base)
+{
+	if (base == 0U) {
+		return (uint32_t)(~read_cntpct_el0());
+	}
+
+	return base - (uint32_t)(~read_cntpct_el0());
+}
+
+#endif /* __STM32MP1_CLK_H__ */