diff --git a/drivers/marvell/ap807_clocks_init.c b/drivers/marvell/ap807_clocks_init.c
new file mode 100644
index 0000000..841e6ae
--- /dev/null
+++ b/drivers/marvell/ap807_clocks_init.c
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier:     BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <a8k_plat_def.h>
+#include <aro.h>
+#include <delay_timer.h>
+#include <mmio.h>
+
+/* Notify bootloader on DRAM setup */
+#define AP807_CPU_ARO_CTRL(cluster)	\
+			(MVEBU_RFU_BASE + 0x82A8 + (0xA58 * (cluster)))
+
+/* 0 - ARO clock is enabled, 1 - ARO clock is disabled */
+#define AP807_CPU_ARO_CLK_EN_OFFSET	0
+#define AP807_CPU_ARO_CLK_EN_MASK	(0x1 << AP807_CPU_ARO_CLK_EN_OFFSET)
+
+/* 0 - ARO is the clock source, 1 - PLL is the clock source */
+#define AP807_CPU_ARO_SEL_PLL_OFFSET	5
+#define AP807_CPU_ARO_SEL_PLL_MASK	(0x1 << AP807_CPU_ARO_SEL_PLL_OFFSET)
+
+/* AP807 clusters count */
+#define AP807_CLUSTER_NUM		2
+
+/* PLL frequency values */
+#define PLL_FREQ_1200			0x2AE5F002 /* 1200 */
+#define PLL_FREQ_2000			0x2FC9F002 /* 2000 */
+#define PLL_FREQ_2200			0x2AC57001 /* 2200 */
+#define PLL_FREQ_2400			0x2AE5F001 /* 2400 */
+
+/* CPU PLL control registers */
+#define AP807_CPU_PLL_CTRL(cluster)	\
+			(MVEBU_RFU_BASE + 0x82E0 + (0x8 * (cluster)))
+
+#define AP807_CPU_PLL_PARAM(cluster)	AP807_CPU_PLL_CTRL(cluster)
+#define AP807_CPU_PLL_CFG(cluster)	(AP807_CPU_PLL_CTRL(cluster) + 0x4)
+#define AP807_CPU_PLL_CFG_BYPASS_MODE	(0x1)
+#define AP807_CPU_PLL_CFG_USE_REG_FILE	(0x1 << 9)
+
+static void pll_set_freq(unsigned int freq_val)
+{
+	int i;
+
+	for (i = 0 ; i < AP807_CLUSTER_NUM ; i++) {
+		mmio_write_32(AP807_CPU_PLL_CFG(i),
+			      AP807_CPU_PLL_CFG_USE_REG_FILE);
+		mmio_write_32(AP807_CPU_PLL_CFG(i),
+			      AP807_CPU_PLL_CFG_USE_REG_FILE |
+			      AP807_CPU_PLL_CFG_BYPASS_MODE);
+		mmio_write_32(AP807_CPU_PLL_PARAM(i), freq_val);
+		mmio_write_32(AP807_CPU_PLL_CFG(i),
+			      AP807_CPU_PLL_CFG_USE_REG_FILE);
+	}
+}
+
+/* Switch to ARO from PLL in ap807 */
+static void aro_to_pll(void)
+{
+	unsigned int reg;
+	int i;
+
+	for (i = 0 ; i < AP807_CLUSTER_NUM ; i++) {
+		/* switch from ARO to PLL */
+		reg = mmio_read_32(AP807_CPU_ARO_CTRL(i));
+		reg |= AP807_CPU_ARO_SEL_PLL_MASK;
+		mmio_write_32(AP807_CPU_ARO_CTRL(i), reg);
+
+		mdelay(100);
+
+		/* disable ARO clk driver */
+		reg = mmio_read_32(AP807_CPU_ARO_CTRL(i));
+		reg |= (AP807_CPU_ARO_CLK_EN_MASK);
+		mmio_write_32(AP807_CPU_ARO_CTRL(i), reg);
+	}
+}
+
+/* switch from ARO to PLL
+ * in case of default frequency option, configure PLL registers
+ * to be aligned with new default frequency.
+ */
+void ap807_clocks_init(unsigned int freq_option)
+{
+	/* Switch from ARO to PLL */
+	aro_to_pll();
+
+	/* Modifications in frequency table:
+	 * 0x0: 764x: change to 2000 MHz.
+	 * 0x2: 744x change to 1800 MHz, 764x change to 2200/2400.
+	 * 0x3: 3900/744x/764x change to 1200 MHz.
+	 */
+	switch (freq_option) {
+	case CPU_2000_DDR_1200_RCLK_1200:
+		pll_set_freq(PLL_FREQ_2000);
+		break;
+	default:
+		break;
+	}
+}