diff --git a/drivers/clk/exynos/Makefile b/drivers/clk/exynos/Makefile
index 7faf238..04c5b9a 100644
--- a/drivers/clk/exynos/Makefile
+++ b/drivers/clk/exynos/Makefile
@@ -1,6 +1,11 @@
 # SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2016 Samsung Electronics
-# Thomas Abraham <thomas.ab@samsung.com>
+# Copyright (C) 2023 Linaro Ltd.
+#
+# Authors:
+#   Thomas Abraham <thomas.ab@samsung.com>
+#   Sam Protsenko <semen.protsenko@linaro.org>
 
-obj-$(CONFIG_CLK_EXYNOS7420)	+= clk-exynos7420.o
+obj-$(CONFIG_$(SPL_TPL_)CLK_CCF)	+= clk.o clk-pll.o
+obj-$(CONFIG_CLK_EXYNOS7420)		+= clk-exynos7420.o
diff --git a/drivers/clk/exynos/clk-pll.c b/drivers/clk/exynos/clk-pll.c
new file mode 100644
index 0000000..4aacbc2
--- /dev/null
+++ b/drivers/clk/exynos/clk-pll.c
@@ -0,0 +1,167 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2016 Samsung Electronics
+ * Copyright (C) 2023 Linaro Ltd.
+ *
+ * Authors:
+ *   Thomas Abraham <thomas.ab@samsung.com>
+ *   Sam Protsenko <semen.protsenko@linaro.org>
+ *
+ * This file contains the utility functions to register the pll clocks.
+ */
+
+#include <asm/io.h>
+#include <div64.h>
+#include <malloc.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <clk.h>
+#include "clk.h"
+
+#define UBOOT_DM_CLK_SAMSUNG_PLL0822X	"samsung_clk_pll0822x"
+#define UBOOT_DM_CLK_SAMSUNG_PLL0831X	"samsung_clk_pll0831x"
+
+struct samsung_clk_pll {
+	struct clk		clk;
+	void __iomem		*con_reg;
+	enum samsung_pll_type	type;
+};
+
+#define to_clk_pll(_clk) container_of(_clk, struct samsung_clk_pll, clk)
+
+/*
+ * PLL0822x Clock Type
+ */
+
+#define PLL0822X_MDIV_MASK		0x3ff
+#define PLL0822X_PDIV_MASK		0x3f
+#define PLL0822X_SDIV_MASK		0x7
+#define PLL0822X_MDIV_SHIFT		16
+#define PLL0822X_PDIV_SHIFT		8
+#define PLL0822X_SDIV_SHIFT		0
+
+static unsigned long samsung_pll0822x_recalc_rate(struct clk *clk)
+{
+	struct samsung_clk_pll *pll = to_clk_pll(clk);
+	u32 mdiv, pdiv, sdiv, pll_con3;
+	u64 fvco = clk_get_parent_rate(clk);
+
+	pll_con3 = readl_relaxed(pll->con_reg);
+	mdiv = (pll_con3 >> PLL0822X_MDIV_SHIFT) & PLL0822X_MDIV_MASK;
+	pdiv = (pll_con3 >> PLL0822X_PDIV_SHIFT) & PLL0822X_PDIV_MASK;
+	sdiv = (pll_con3 >> PLL0822X_SDIV_SHIFT) & PLL0822X_SDIV_MASK;
+
+	fvco *= mdiv;
+	do_div(fvco, (pdiv << sdiv));
+	return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll0822x_clk_min_ops = {
+	.get_rate = samsung_pll0822x_recalc_rate,
+};
+
+/*
+ * PLL0831x Clock Type
+ */
+
+#define PLL0831X_KDIV_MASK		0xffff
+#define PLL0831X_MDIV_MASK		0x1ff
+#define PLL0831X_PDIV_MASK		0x3f
+#define PLL0831X_SDIV_MASK		0x7
+#define PLL0831X_MDIV_SHIFT		16
+#define PLL0831X_PDIV_SHIFT		8
+#define PLL0831X_SDIV_SHIFT		0
+#define PLL0831X_KDIV_SHIFT		0
+
+static unsigned long samsung_pll0831x_recalc_rate(struct clk *clk)
+{
+	struct samsung_clk_pll *pll = to_clk_pll(clk);
+	u32 mdiv, pdiv, sdiv, pll_con3, pll_con5;
+	s16 kdiv;
+	u64 fvco = clk_get_parent_rate(clk);
+
+	pll_con3 = readl_relaxed(pll->con_reg);
+	pll_con5 = readl_relaxed(pll->con_reg + 8);
+	mdiv = (pll_con3 >> PLL0831X_MDIV_SHIFT) & PLL0831X_MDIV_MASK;
+	pdiv = (pll_con3 >> PLL0831X_PDIV_SHIFT) & PLL0831X_PDIV_MASK;
+	sdiv = (pll_con3 >> PLL0831X_SDIV_SHIFT) & PLL0831X_SDIV_MASK;
+	kdiv = (s16)((pll_con5 >> PLL0831X_KDIV_SHIFT) & PLL0831X_KDIV_MASK);
+
+	fvco *= (mdiv << 16) + kdiv;
+	do_div(fvco, (pdiv << sdiv));
+	fvco >>= 16;
+
+	return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll0831x_clk_min_ops = {
+	.get_rate = samsung_pll0831x_recalc_rate,
+};
+
+static struct clk *_samsung_clk_register_pll(void __iomem *base,
+					const struct samsung_pll_clock *pll_clk)
+{
+	struct samsung_clk_pll *pll;
+	struct clk *clk;
+	const char *drv_name;
+	int ret;
+
+	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+	if (!pll)
+		return ERR_PTR(-ENOMEM);
+
+	pll->con_reg = base + pll_clk->con_offset;
+	pll->type = pll_clk->type;
+	clk = &pll->clk;
+	clk->flags = pll_clk->flags;
+
+	switch (pll_clk->type) {
+	case pll_0822x:
+		drv_name = UBOOT_DM_CLK_SAMSUNG_PLL0822X;
+		break;
+	case pll_0831x:
+		drv_name = UBOOT_DM_CLK_SAMSUNG_PLL0831X;
+		break;
+	default:
+		kfree(pll);
+		return ERR_PTR(-ENODEV);
+	}
+
+	ret = clk_register(clk, drv_name, pll_clk->name, pll_clk->parent_name);
+	if (ret) {
+		kfree(pll);
+		return ERR_PTR(ret);
+	}
+
+	return clk;
+}
+
+void samsung_clk_register_pll(void __iomem *base,
+			      const struct samsung_pll_clock *clk_list,
+			      unsigned int nr_clk)
+{
+	unsigned int cnt;
+
+	for (cnt = 0; cnt < nr_clk; cnt++) {
+		struct clk *clk;
+		const struct samsung_pll_clock *pll_clk;
+
+		pll_clk = &clk_list[cnt];
+		clk = _samsung_clk_register_pll(base, pll_clk);
+		clk_dm(pll_clk->id, clk);
+	}
+}
+
+U_BOOT_DRIVER(samsung_pll0822x_clk) = {
+	.name	= UBOOT_DM_CLK_SAMSUNG_PLL0822X,
+	.id	= UCLASS_CLK,
+	.ops	= &samsung_pll0822x_clk_min_ops,
+	.flags	= DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(samsung_pll0831x_clk) = {
+	.name	= UBOOT_DM_CLK_SAMSUNG_PLL0831X,
+	.id	= UCLASS_CLK,
+	.ops	= &samsung_pll0831x_clk_min_ops,
+	.flags	= DM_FLAG_PRE_RELOC,
+};
diff --git a/drivers/clk/exynos/clk-pll.h b/drivers/clk/exynos/clk-pll.h
new file mode 100644
index 0000000..bd79309
--- /dev/null
+++ b/drivers/clk/exynos/clk-pll.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2016 Samsung Electronics
+ * Copyright (C) 2023 Linaro Ltd.
+ *
+ * Authors:
+ *   Thomas Abraham <thomas.ab@samsung.com>
+ *   Sam Protsenko <semen.protsenko@linaro.org>
+ *
+ * Common Clock Framework support for all PLL's in Samsung platforms.
+ */
+
+#ifndef __EXYNOS_CLK_PLL_H
+#define __EXYNOS_CLK_PLL_H
+
+#include <linux/clk-provider.h>
+
+enum samsung_pll_type {
+	pll_0822x,
+	pll_0831x,
+};
+
+#endif /* __EXYNOS_CLK_PLL_H */
diff --git a/drivers/clk/exynos/clk.c b/drivers/clk/exynos/clk.c
new file mode 100644
index 0000000..430767f
--- /dev/null
+++ b/drivers/clk/exynos/clk.c
@@ -0,0 +1,121 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2023 Linaro Ltd.
+ * Sam Protsenko <semen.protsenko@linaro.org>
+ *
+ * This file includes utility functions to register clocks to common
+ * clock framework for Samsung platforms.
+ */
+
+#include <dm.h>
+#include "clk.h"
+
+void samsung_clk_register_mux(void __iomem *base,
+			      const struct samsung_mux_clock *clk_list,
+			      unsigned int nr_clk)
+{
+	unsigned int cnt;
+
+	for (cnt = 0; cnt < nr_clk; cnt++) {
+		struct clk *clk;
+		const struct samsung_mux_clock *m;
+
+		m = &clk_list[cnt];
+		clk = clk_register_mux(NULL, m->name, m->parent_names,
+			m->num_parents, m->flags, base + m->offset, m->shift,
+			m->width, m->mux_flags);
+		clk_dm(m->id, clk);
+	}
+}
+
+void samsung_clk_register_div(void __iomem *base,
+			      const struct samsung_div_clock *clk_list,
+			      unsigned int nr_clk)
+{
+	unsigned int cnt;
+
+	for (cnt = 0; cnt < nr_clk; cnt++) {
+		struct clk *clk;
+		const struct samsung_div_clock *d;
+
+		d = &clk_list[cnt];
+		clk = clk_register_divider(NULL, d->name, d->parent_name,
+			d->flags, base + d->offset, d->shift,
+			d->width, d->div_flags);
+		clk_dm(d->id, clk);
+	}
+}
+
+void samsung_clk_register_gate(void __iomem *base,
+			       const struct samsung_gate_clock *clk_list,
+			       unsigned int nr_clk)
+{
+	unsigned int cnt;
+
+	for (cnt = 0; cnt < nr_clk; cnt++) {
+		struct clk *clk;
+		const struct samsung_gate_clock *g;
+
+		g = &clk_list[cnt];
+		clk = clk_register_gate(NULL, g->name, g->parent_name,
+			g->flags, base + g->offset, g->bit_idx,
+			g->gate_flags, NULL);
+		clk_dm(g->id, clk);
+	}
+}
+
+typedef void (*samsung_clk_register_fn)(void __iomem *base,
+					const void *clk_list,
+					unsigned int nr_clk);
+
+static const samsung_clk_register_fn samsung_clk_register_fns[] = {
+	[S_CLK_MUX]	= (samsung_clk_register_fn)samsung_clk_register_mux,
+	[S_CLK_DIV]	= (samsung_clk_register_fn)samsung_clk_register_div,
+	[S_CLK_GATE]	= (samsung_clk_register_fn)samsung_clk_register_gate,
+	[S_CLK_PLL]	= (samsung_clk_register_fn)samsung_clk_register_pll,
+};
+
+/**
+ * samsung_cmu_register_clocks() - Register provided clock groups
+ * @base: Base address of CMU registers
+ * @clk_groups: list of clock groups
+ * @nr_groups: count of clock groups in @clk_groups
+ *
+ * Having the array of clock groups @clk_groups makes it possible to keep a
+ * correct clocks registration order.
+ */
+void samsung_cmu_register_clocks(void __iomem *base,
+				 const struct samsung_clk_group *clk_groups,
+				 unsigned int nr_groups)
+{
+	unsigned int i;
+
+	for (i = 0; i < nr_groups; i++) {
+		const struct samsung_clk_group *g = &clk_groups[i];
+
+		samsung_clk_register_fns[g->type](base, g->clk_list, g->nr_clk);
+	}
+}
+
+/**
+ * samsung_cmu_register_one - Register all CMU clocks
+ * @dev: CMU device
+ * @clk_groups: list of CMU clock groups
+ * @nr_groups: count of CMU clock groups in @clk_groups
+ *
+ * Return: 0 on success or negative value on error.
+ */
+int samsung_cmu_register_one(struct udevice *dev,
+			     const struct samsung_clk_group *clk_groups,
+			     unsigned int nr_groups)
+{
+	void __iomem *base;
+
+	base = dev_read_addr_ptr(dev);
+	if (!base)
+		return -EINVAL;
+
+	samsung_cmu_register_clocks(base, clk_groups, nr_groups);
+
+	return 0;
+}
diff --git a/drivers/clk/exynos/clk.h b/drivers/clk/exynos/clk.h
new file mode 100644
index 0000000..91a51b8
--- /dev/null
+++ b/drivers/clk/exynos/clk.h
@@ -0,0 +1,228 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2023 Linaro Ltd.
+ * Sam Protsenko <semen.protsenko@linaro.org>
+ *
+ * Common Clock Framework support for all Samsung platforms.
+ */
+
+#ifndef __EXYNOS_CLK_H
+#define __EXYNOS_CLK_H
+
+#include <errno.h>
+#include <linux/clk-provider.h>
+#include "clk-pll.h"
+
+/**
+ * struct samsung_mux_clock - information about mux clock
+ * @id: platform specific id of the clock
+ * @name: name of this mux clock
+ * @parent_names: array of pointer to parent clock names
+ * @num_parents: number of parents listed in @parent_names
+ * @flags: optional flags for basic clock
+ * @offset: offset of the register for configuring the mux
+ * @shift: starting bit location of the mux control bit-field in @reg
+ * @width: width of the mux control bit-field in @reg
+ * @mux_flags: flags for mux-type clock
+ */
+struct samsung_mux_clock {
+	unsigned int		id;
+	const char		*name;
+	const char		* const *parent_names;
+	u8			num_parents;
+	unsigned long		flags;
+	unsigned long		offset;
+	u8			shift;
+	u8			width;
+	u8			mux_flags;
+};
+
+#define PNAME(x) static const char * const x[]
+
+#define __MUX(_id, cname, pnames, o, s, w, f, mf)			\
+	{								\
+		.id		= _id,					\
+		.name		= cname,				\
+		.parent_names	= pnames,				\
+		.num_parents	= ARRAY_SIZE(pnames),			\
+		.flags		= (f) | CLK_SET_RATE_NO_REPARENT,	\
+		.offset		= o,					\
+		.shift		= s,					\
+		.width		= w,					\
+		.mux_flags	= mf,					\
+	}
+
+#define MUX(_id, cname, pnames, o, s, w)				\
+	__MUX(_id, cname, pnames, o, s, w, 0, 0)
+
+#define MUX_F(_id, cname, pnames, o, s, w, f, mf)			\
+	__MUX(_id, cname, pnames, o, s, w, f, mf)
+
+/**
+ * struct samsung_div_clock - information about div clock
+ * @id: platform specific id of the clock
+ * @name: name of this div clock
+ * @parent_name: name of the parent clock
+ * @flags: optional flags for basic clock
+ * @offset: offset of the register for configuring the div
+ * @shift: starting bit location of the div control bit-field in @reg
+ * @width: width of the bitfield
+ * @div_flags: flags for div-type clock
+ */
+struct samsung_div_clock {
+	unsigned int		id;
+	const char		*name;
+	const char		*parent_name;
+	unsigned long		flags;
+	unsigned long		offset;
+	u8			shift;
+	u8			width;
+	u8			div_flags;
+};
+
+#define __DIV(_id, cname, pname, o, s, w, f, df)	\
+	{						\
+		.id		= _id,			\
+		.name		= cname,		\
+		.parent_name	= pname,		\
+		.flags		= f,			\
+		.offset		= o,			\
+		.shift		= s,			\
+		.width		= w,			\
+		.div_flags	= df,			\
+	}
+
+#define DIV(_id, cname, pname, o, s, w)			\
+	__DIV(_id, cname, pname, o, s, w, 0, 0)
+
+#define DIV_F(_id, cname, pname, o, s, w, f, df)	\
+	__DIV(_id, cname, pname, o, s, w, f, df)
+
+/**
+ * struct samsung_gate_clock - information about gate clock
+ * @id: platform specific id of the clock
+ * @name: name of this gate clock
+ * @parent_name: name of the parent clock
+ * @flags: optional flags for basic clock
+ * @offset: offset of the register for configuring the gate
+ * @bit_idx: bit index of the gate control bit-field in @reg
+ * @gate_flags: flags for gate-type clock
+ */
+struct samsung_gate_clock {
+	unsigned int		id;
+	const char		*name;
+	const char		*parent_name;
+	unsigned long		flags;
+	unsigned long		offset;
+	u8			bit_idx;
+	u8			gate_flags;
+};
+
+#define __GATE(_id, cname, pname, o, b, f, gf)			\
+	{							\
+		.id		= _id,				\
+		.name		= cname,			\
+		.parent_name	= pname,			\
+		.flags		= f,				\
+		.offset		= o,				\
+		.bit_idx	= b,				\
+		.gate_flags	= gf,				\
+	}
+
+#define GATE(_id, cname, pname, o, b, f, gf)			\
+	__GATE(_id, cname, pname, o, b, f, gf)
+
+/**
+ * struct samsung_pll_clock - information about pll clock
+ * @id: platform specific id of the clock
+ * @name: name of this pll clock
+ * @parent_name: name of the parent clock
+ * @flags: optional flags for basic clock
+ * @con_offset: offset of the register for configuring the PLL
+ * @type: type of PLL to be registered
+ */
+struct samsung_pll_clock {
+	unsigned int		id;
+	const char		*name;
+	const char		*parent_name;
+	unsigned long		flags;
+	int			con_offset;
+	enum samsung_pll_type	type;
+};
+
+#define PLL(_typ, _id, _name, _pname, _con)		\
+	{						\
+		.id		= _id,			\
+		.name		= _name,		\
+		.parent_name	= _pname,		\
+		.flags		= CLK_GET_RATE_NOCACHE,	\
+		.con_offset	= _con,			\
+		.type		= _typ,			\
+	}
+
+enum samsung_clock_type {
+	S_CLK_MUX,
+	S_CLK_DIV,
+	S_CLK_GATE,
+	S_CLK_PLL,
+};
+
+/**
+ * struct samsung_clock_group - contains a list of clocks of one type
+ * @type: type of clocks this structure contains
+ * @clk_list: list of clocks
+ * @nr_clk: count of clocks in @clk_list
+ */
+struct samsung_clk_group {
+	enum samsung_clock_type type;
+	const void *clk_list;
+	unsigned int nr_clk;
+};
+
+void samsung_clk_register_mux(void __iomem *base,
+			      const struct samsung_mux_clock *clk_list,
+			      unsigned int nr_clk);
+void samsung_clk_register_div(void __iomem *base,
+			      const struct samsung_div_clock *clk_list,
+			      unsigned int nr_clk);
+void samsung_clk_register_gate(void __iomem *base,
+			       const struct samsung_gate_clock *clk_list,
+			       unsigned int nr_clk);
+void samsung_clk_register_pll(void __iomem *base,
+			      const struct samsung_pll_clock *clk_list,
+			      unsigned int nr_clk);
+
+void samsung_cmu_register_clocks(void __iomem *base,
+				 const struct samsung_clk_group *clk_groups,
+				 unsigned int nr_groups);
+int samsung_cmu_register_one(struct udevice *dev,
+			     const struct samsung_clk_group *clk_groups,
+			     unsigned int nr_groups);
+
+/**
+ * samsung_register_cmu - Register CMU clocks ensuring parent CMU is present
+ * @dev: CMU device
+ * @clk_groups: list of CMU clock groups
+ * @parent_drv: name of parent CMU driver
+ *
+ * Register provided CMU clocks, but make sure CMU_TOP driver is instantiated
+ * first.
+ *
+ * Return: 0 on success or negative value on error.
+ */
+#define samsung_register_cmu(dev, clk_groups, parent_drv)		\
+({									\
+	struct udevice *__parent;					\
+	int __ret;							\
+									\
+	__ret = uclass_get_device_by_driver(UCLASS_CLK,			\
+		DM_DRIVER_GET(parent_drv), &__parent);			\
+	if (__ret || !__parent)						\
+		__ret = -ENOENT;					\
+	else								\
+		__ret = samsung_cmu_register_one(dev, clk_groups,	\
+			ARRAY_SIZE(clk_groups));			\
+	__ret;								\
+})
+
+#endif /* __EXYNOS_CLK_H */