diff --git a/include/drivers/arm/system_timer.h b/include/drivers/arm/system_timer.h
new file mode 100644
index 0000000..8cd0c8e
--- /dev/null
+++ b/include/drivers/arm/system_timer.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2018, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __SYSTEM_TIMER_H__
+#define __SYSTEM_TIMER_H__
+
+/*
+ * Program systimer to fire an interrupt after time_out_ms
+ *
+ * Always return 0
+ */
+int program_systimer(unsigned long time_out_ms);
+/*
+ * Cancel the currently programmed systimer interrupt
+ *
+ * Always return 0
+ */
+int cancel_systimer(void);
+/*
+ * Initialises the systimer so that it can be used for programming timer
+ * interrupt.
+ * Must be called by the primary CPU only.
+ *
+ * Always return 0
+ */
+int init_systimer(uintptr_t systimer_base);
+/*
+ * Handler to acknowledge and de-activate the systimer interrupt
+ *
+ * Always return 0
+ */
+int handler_systimer(void);
+
+#endif /* __SYSTEM_TIMER_H__ */