diff --git a/drivers/marvell/comphy/phy-comphy-cp110.h b/drivers/marvell/comphy/phy-comphy-cp110.h
new file mode 100644
index 0000000..ada6aec
--- /dev/null
+++ b/drivers/marvell/comphy/phy-comphy-cp110.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier:     BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+/* Marvell CP110 SoC COMPHY unit driver */
+
+int mvebu_cp110_comphy_is_pll_locked(uint64_t comphy_base,
+				     uint64_t comphy_index);
+int mvebu_cp110_comphy_power_off(uint64_t comphy_base,
+				 uint64_t comphy_index);
+int mvebu_cp110_comphy_power_on(uint64_t comphy_base,
+				uint64_t comphy_index, uint64_t comphy_mode);
+int mvebu_cp110_comphy_xfi_rx_training(uint64_t comphy_base,
+				       uint8_t comphy_index);
+int mvebu_cp110_comphy_digital_reset(uint64_t comphy_base, uint8_t comphy_index,
+				     uint32_t comphy_mode, uint32_t command);