diff --git a/arch/arm/include/asm/arch-rockchip/cru_rk3328.h b/arch/arm/include/asm/arch-rockchip/cru_rk3328.h
new file mode 100644
index 0000000..948706e
--- /dev/null
+++ b/arch/arm/include/asm/arch-rockchip/cru_rk3328.h
@@ -0,0 +1,70 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CRU_RK3328_H_
+#define __ASM_ARCH_CRU_RK3328_H_
+
+#include <common.h>
+
+struct rk3328_clk_priv {
+	struct rk3328_cru *cru;
+	ulong rate;
+};
+
+struct rk3328_cru {
+	u32 apll_con[5];
+	u32 reserved1[3];
+	u32 dpll_con[5];
+	u32 reserved2[3];
+	u32 cpll_con[5];
+	u32 reserved3[3];
+	u32 gpll_con[5];
+	u32 reserved4[3];
+	u32 mode_con;
+	u32 misc;
+	u32 reserved5[2];
+	u32 glb_cnt_th;
+	u32 glb_rst_st;
+	u32 glb_srst_snd_value;
+	u32 glb_srst_fst_value;
+	u32 npll_con[5];
+	u32 reserved6[(0x100 - 0xb4) / 4];
+	u32 clksel_con[53];
+	u32 reserved7[(0x200 - 0x1d4) / 4];
+	u32 clkgate_con[29];
+	u32 reserved8[3];
+	u32 ssgtbl[32];
+	u32 softrst_con[12];
+	u32 reserved9[(0x380 - 0x330) / 4];
+	u32 sdmmc_con[2];
+	u32 sdio_con[2];
+	u32 emmc_con[2];
+	u32 sdmmc_ext_con[2];
+};
+check_member(rk3328_cru, sdmmc_ext_con[1], 0x39c);
+#define MHz		1000000
+#define KHz		1000
+#define OSC_HZ		(24 * MHz)
+#define APLL_HZ		(600 * MHz)
+#define GPLL_HZ		(576 * MHz)
+#define CPLL_HZ		(594 * MHz)
+
+#define CLK_CORE_HZ	(600 * MHz)
+#define ACLKM_CORE_HZ	(300 * MHz)
+#define PCLK_DBG_HZ	(300 * MHz)
+
+#define PERIHP_ACLK_HZ	(144000 * KHz)
+#define PERIHP_HCLK_HZ	(72000 * KHz)
+#define PERIHP_PCLK_HZ	(72000 * KHz)
+
+#define PWM_CLOCK_HZ    (74 * MHz)
+
+enum apll_frequencies {
+	APLL_816_MHZ,
+	APLL_600_MHZ,
+};
+
+#endif	/* __ASM_ARCH_CRU_RK3328_H_ */
diff --git a/arch/arm/mach-rockchip/rk3328/Makefile b/arch/arm/mach-rockchip/rk3328/Makefile
index 8ecf8ee..bbab036 100644
--- a/arch/arm/mach-rockchip/rk3328/Makefile
+++ b/arch/arm/mach-rockchip/rk3328/Makefile
@@ -4,5 +4,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
+obj-y += clk_rk3328.o
 obj-y += rk3328.o
 obj-y += syscon_rk3328.o
diff --git a/arch/arm/mach-rockchip/rk3328/clk_rk3328.c b/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
new file mode 100644
index 0000000..1205516
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
@@ -0,0 +1,31 @@
+/*
+ * (C) Copyright 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cru_rk3328.h>
+
+int rockchip_get_clk(struct udevice **devp)
+{
+	return uclass_get_device_by_driver(UCLASS_CLK,
+			DM_GET_DRIVER(rockchip_rk3328_cru), devp);
+}
+
+void *rockchip_get_cru(void)
+{
+	struct rk3328_clk_priv *priv;
+	struct udevice *dev;
+	int ret;
+
+	ret = rockchip_get_clk(&dev);
+	if (ret)
+		return ERR_PTR(ret);
+
+	priv = dev_get_addr_ptr(dev);
+
+	return priv->cru;
+}