diff --git a/drivers/clk/rockchip/Makefile b/drivers/clk/rockchip/Makefile
index 0068a8b..2cb9164 100644
--- a/drivers/clk/rockchip/Makefile
+++ b/drivers/clk/rockchip/Makefile
@@ -4,3 +4,4 @@
 
 obj-y	+= clk-rockchip.o
 obj-y	+= clk.o
+obj-y	+= clk-pll.o
diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c
new file mode 100644
index 0000000..f22bbaa
--- /dev/null
+++ b/drivers/clk/rockchip/clk-pll.c
@@ -0,0 +1,316 @@
+/*
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/div64.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/clk-private.h>
+#include "clk.h"
+
+struct rockchip_clk_pll {
+	struct clk_hw		hw;
+	void __iomem		*reg_base;
+	void __iomem		*reg_mode;
+	unsigned int		mode_shift;
+	void __iomem		*reg_lock;
+	unsigned int		lock_shift;
+	enum rockchip_pll_type	type;
+	const struct rockchip_pll_rate_table *rate_table;
+	unsigned int		rate_count;
+	spinlock_t		*lock;
+};
+
+#define to_clk_pll(_hw) container_of(_hw, struct rockchip_clk_pll, hw)
+
+static const struct rockchip_pll_rate_table *rockchip_get_pll_settings(
+			    struct rockchip_clk_pll *pll, unsigned long rate)
+{
+	const struct rockchip_pll_rate_table  *rate_table = pll->rate_table;
+	int i;
+
+	for (i = 0; i < pll->rate_count; i++) {
+		if (rate == rate_table[i].rate)
+			return &rate_table[i];
+	}
+
+	return NULL;
+}
+
+static long rockchip_pll_round_rate(struct clk_hw *hw,
+			    unsigned long drate, unsigned long *prate)
+{
+	struct rockchip_clk_pll *pll = to_clk_pll(hw);
+	const struct rockchip_pll_rate_table *rate_table = pll->rate_table;
+	int i;
+
+	/*
+	 * For anything smaller or equal to the parent rate, we can only
+	 * bypass the pll, so the parent_rate is the lowest we can get.
+	 */
+	if (drate <= *prate)
+		return *prate;
+
+	/* Assumming rate_table is in descending order */
+	for (i = 0; i < pll->rate_count; i++) {
+		if (drate >= rate_table[i].rate)
+			return rate_table[i].rate;
+	}
+
+	/* return minimum supported value */
+	return rate_table[i - 1].rate;
+}
+
+static int rockchip_pll_wait_lock(struct rockchip_clk_pll *pll)
+{
+	int delay = 24000000;
+
+	while (delay > 0) {
+		if (readl(pll->reg_lock) & BIT(pll->lock_shift))
+			return 0;
+		delay--;
+	}
+
+	pr_err("%s: timeout waiting for pll to lock\n", __func__);
+	return -ETIMEDOUT;
+}
+
+/**
+ * PLL used in RK3066 and RK3188
+ */
+
+#define RK3066_PLL_MODE_MASK		0x3
+#define RK3066_PLL_MODE_SLOW		0x0
+#define RK3066_PLL_MODE_NORM		0x1
+#define RK3066_PLL_MODE_DEEP		0x2
+
+#define RK3066_PLL_RESET_DELAY(nr)	((nr * 500) / 24 + 1)
+
+#define RK3066_PLLCON(i)		(i * 0x4)
+
+#define RK3066_PLLCON0_OD_MASK		0xf
+#define RK3066_PLLCON0_OD_SHIFT		0
+#define RK3066_PLLCON0_NR_MASK		0x3f
+#define RK3066_PLLCON0_NR_SHIFT		8
+
+#define RK3066_PLLCON1_NF_MASK		0x1fff
+#define RK3066_PLLCON1_NF_SHIFT		0
+
+#define RK3066_PLLCON2_BWADJ_MASK	0xfff
+#define RK3066_PLLCON2_BWADJ_SHIFT	0
+
+#define RK3066_PLLCON3_RESET		(1 << 5)
+#define RK3066_PLLCON3_PWRDOWN		(1 << 1)
+#define RK3066_PLLCON3_BYPASS		(1 << 0)
+
+static unsigned long rockchip_rk3066_pll_recalc_rate(struct clk_hw *hw,
+						     unsigned long prate)
+{
+	struct rockchip_clk_pll *pll = to_clk_pll(hw);
+	u64 nf, nr, no, rate64 = prate;
+	u32 pllcon;
+
+	pllcon = readl_relaxed(pll->reg_base + RK3066_PLLCON(3));
+	if (pllcon & RK3066_PLLCON3_BYPASS) {
+		pr_debug("%s: pll %s is bypassed\n", __func__,
+			__clk_get_name(hw->clk));
+		return prate;
+	}
+
+	pllcon = readl_relaxed(pll->reg_mode) >> pll->mode_shift;
+	pllcon &= RK3066_PLL_MODE_MASK;
+	switch (pllcon) {
+	case RK3066_PLL_MODE_NORM:
+		/* calculate the PLL rate below */
+		break;
+	case RK3066_PLL_MODE_SLOW:
+		return prate;
+	case RK3066_PLL_MODE_DEEP:
+		pr_warn("%s: deep slow mode for pll %s currently unknown, assuming parent rate\n",
+			__func__, __clk_get_name(hw->clk));
+		return prate;
+	}
+
+	pllcon = readl_relaxed(pll->reg_base + RK3066_PLLCON(1));
+	nf = (pllcon >> RK3066_PLLCON1_NF_SHIFT) & RK3066_PLLCON1_NF_MASK;
+
+	pllcon = readl_relaxed(pll->reg_base + RK3066_PLLCON(0));
+	nr = (pllcon >> RK3066_PLLCON0_NR_SHIFT) & RK3066_PLLCON0_NR_MASK;
+	no = (pllcon >> RK3066_PLLCON0_OD_SHIFT) & RK3066_PLLCON0_OD_MASK;
+
+	rate64 *= (nf + 1);
+	do_div(rate64, nr + 1);
+	do_div(rate64, no + 1);
+
+	return (unsigned long)rate64;
+}
+
+static int rockchip_rk3066_pll_set_rate(struct clk_hw *hw, unsigned long drate,
+					unsigned long prate)
+{
+	struct rockchip_clk_pll *pll = to_clk_pll(hw);
+	const struct rockchip_pll_rate_table *rate;
+	unsigned long old_rate = rockchip_rk3066_pll_recalc_rate(hw, prate);
+	int ret;
+
+	pr_debug("%s: changing %s from %lu to %lu with a parent rate of %lu\n",
+		 __func__, __clk_get_name(hw->clk), old_rate, drate, prate);
+
+	if (drate == prate) {
+		writel(HIWORD_UPDATE(RK3066_PLL_MODE_SLOW, RK3066_PLL_MODE_MASK,
+				     pll->mode_shift),
+		       pll->reg_mode);
+
+		/* powerdown the pll, as it is unused */
+		writel(HIWORD_UPDATE(RK3066_PLLCON3_PWRDOWN,
+				     RK3066_PLLCON3_PWRDOWN, 0),
+		       pll->reg_base + RK3066_PLLCON(3));
+
+		return 0;
+	}
+
+	/* need to powerup the pll first */
+	if (old_rate == prate)
+		writel(HIWORD_UPDATE(0, RK3066_PLLCON3_PWRDOWN, 0),
+		       pll->reg_base + RK3066_PLLCON(3));
+
+	/* Get required rate settings from table */
+	rate = rockchip_get_pll_settings(pll, drate);
+	if (!rate) {
+		pr_err("%s: Invalid rate : %lu for pll clk %s\n", __func__,
+			drate, __clk_get_name(hw->clk));
+		return -EINVAL;
+	}
+
+	pr_debug("%s: rate settings for %lu (nr, no, nf): (%d, %d, %d)\n",
+		 __func__, rate->rate, rate->nr, rate->no, rate->nf);
+
+	/* put pll in slow mode and enter reset afterwards */
+	writel(HIWORD_UPDATE(RK3066_PLL_MODE_SLOW, RK3066_PLL_MODE_MASK,
+					pll->mode_shift), pll->reg_mode);
+	writel(HIWORD_UPDATE(RK3066_PLLCON3_RESET, RK3066_PLLCON3_RESET, 0),
+					pll->reg_base + RK3066_PLLCON(3));
+
+	/* update pll values */
+	writel(HIWORD_UPDATE(rate->nr - 1, RK3066_PLLCON0_NR_MASK,
+					   RK3066_PLLCON0_NR_SHIFT) |
+	       HIWORD_UPDATE(rate->no - 1, RK3066_PLLCON0_OD_MASK,
+					   RK3066_PLLCON0_OD_SHIFT),
+	       pll->reg_base + RK3066_PLLCON(0));
+
+	writel_relaxed(HIWORD_UPDATE(rate->nf - 1, RK3066_PLLCON1_NF_MASK,
+						   RK3066_PLLCON1_NF_SHIFT),
+		       pll->reg_base + RK3066_PLLCON(1));
+	writel_relaxed(HIWORD_UPDATE(rate->bwadj, RK3066_PLLCON2_BWADJ_MASK,
+						  RK3066_PLLCON2_BWADJ_SHIFT),
+		       pll->reg_base + RK3066_PLLCON(2));
+
+	/* leave reset and wait the reset_delay */
+	writel(HIWORD_UPDATE(0, RK3066_PLLCON3_RESET, 0),
+	       pll->reg_base + RK3066_PLLCON(3));
+	udelay(RK3066_PLL_RESET_DELAY(rate->nr));
+
+	/* wait for the pll to lock */
+	ret = rockchip_pll_wait_lock(pll);
+	if (ret) {
+		pr_warn("%s: trying to restore old rate %lu\n",
+			__func__, old_rate);
+		rockchip_rk3066_pll_set_rate(hw, old_rate, prate);
+	}
+
+	/* go back to normal mode */
+	writel(HIWORD_UPDATE(RK3066_PLL_MODE_NORM, RK3066_PLL_MODE_MASK,
+			     pll->mode_shift), pll->reg_mode);
+
+	return ret;
+}
+
+static const struct clk_ops rockchip_rk3066_pll_clk_ro_ops = {
+	.recalc_rate = rockchip_rk3066_pll_recalc_rate,
+};
+
+static const struct clk_ops rockchip_rk3066_pll_clk_ops = {
+	.recalc_rate = rockchip_rk3066_pll_recalc_rate,
+	.round_rate = rockchip_pll_round_rate,
+	.set_rate = rockchip_rk3066_pll_set_rate,
+};
+
+struct clk *rockchip_clk_register_pll(struct rockchip_pll_clock *pll_clk,
+				void __iomem *base, void __iomem *reg_lock,
+				spinlock_t *lock)
+{
+	struct rockchip_clk_pll *pll;
+	struct clk *clk;
+	struct clk_init_data init;
+	int len;
+
+	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+	if (!pll) {
+		pr_err("%s: could not allocate pll clk %s\n",
+			__func__, pll_clk->name);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	init.name = pll_clk->name;
+	init.flags = pll_clk->flags;
+	init.parent_names = &pll_clk->parent_name;
+	init.num_parents = 1;
+
+	if (pll_clk->rate_table) {
+		/* find count of rates in rate_table */
+		for (len = 0; pll_clk->rate_table[len].rate != 0; )
+			len++;
+
+		pll->rate_count = len;
+		pll->rate_table = kmemdup(pll_clk->rate_table,
+					pll->rate_count *
+					sizeof(struct rockchip_pll_rate_table),
+					GFP_KERNEL);
+		WARN(!pll->rate_table,
+			"%s: could not allocate rate table for %s\n",
+			__func__, pll_clk->name);
+	}
+
+	switch (pll_clk->type) {
+	case pll_rk3066:
+		if (!pll->rate_table)
+			init.ops = &rockchip_rk3066_pll_clk_ro_ops;
+		else
+			init.ops = &rockchip_rk3066_pll_clk_ops;
+		break;
+	default:
+		pr_warn("%s: Unknown pll type for pll clk %s\n",
+			__func__, pll_clk->name);
+	}
+
+	pll->hw.init = &init;
+	pll->type = pll_clk->type;
+	pll->reg_base = base + pll_clk->con_offset;
+	pll->reg_mode = base + pll_clk->mode_offset;
+	pll->mode_shift = pll_clk->mode_shift;
+	pll->reg_lock = reg_lock;
+	pll->lock_shift = pll_clk->lock_shift;
+	pll->lock = lock;
+
+	clk = clk_register(NULL, &pll->hw);
+	if (IS_ERR(clk)) {
+		pr_err("%s: failed to register pll clock %s : %ld\n",
+			__func__, pll_clk->name, PTR_ERR(clk));
+		kfree(pll);
+	}
+
+	return clk;
+}
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index b71413e..53e604d 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -55,6 +55,25 @@ void rockchip_clk_add_lookup(struct clk *clk, unsigned int id)
 		clk_table[id] = clk;
 }
 
+void __init rockchip_clk_register_plls(struct rockchip_pll_clock *list,
+				unsigned int nr_pll, void __iomem *reg_lock)
+{
+	struct clk *clk;
+	int idx;
+
+	for (idx = 0; idx < nr_pll; idx++, list++) {
+		clk = rockchip_clk_register_pll(list, reg_base, reg_lock,
+						&clk_lock);
+		if (IS_ERR(clk)) {
+			pr_err("%s: failed to register clock %s\n", __func__,
+				list->name);
+			continue;
+		}
+
+		rockchip_clk_add_lookup(clk, list->id);
+	}
+}
+
 void __init rockchip_clk_register_mux(struct rockchip_mux_clock *list,
 				      unsigned int nr_clk)
 {
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
index 2b42c8b..a345c43 100644
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -39,6 +39,72 @@
 #define RK2928_GLB_SRST_SND		0x104
 #define RK2928_SOFTRST_CON(x)	(x * 0x4 + 0x110)
 
+enum rockchip_pll_type {
+	pll_rk3066,
+};
+
+#define RK3066_PLL_RATE(_rate, _nr, _nf, _no)	\
+{						\
+	.rate	= _rate##U,			\
+	.nr = _nr,				\
+	.nf = _nf,				\
+	.no = _no,				\
+	.bwadj = (_nf >> 1),			\
+}
+
+struct rockchip_pll_rate_table {
+	unsigned long rate;
+	unsigned int nr;
+	unsigned int nf;
+	unsigned int no;
+	unsigned int bwadj;
+};
+
+/**
+ * struct rockchip_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.
+ * @mode_offset: offset of the register for configuring the PLL-mode.
+ * @mode_shift: offset inside the mode-register for the mode of this pll.
+ * @lock_shift: offset inside the lock register for the lock status.
+ * @type: Type of PLL to be registered.
+ * @rate_table: Table of usable pll rates
+ */
+struct rockchip_pll_clock {
+	unsigned int		id;
+	const char		*name;
+	const char		*parent_name;
+	unsigned long		flags;
+	int			con_offset;
+	int			mode_offset;
+	int			mode_shift;
+	int			lock_shift;
+	enum rockchip_pll_type	type;
+	struct rockchip_pll_rate_table *rate_table;
+};
+
+#define PLL(_type, _id, _name, _pname, _flags, _con, _mode, _mshift,	\
+		_lshift, _rtable)					\
+	{								\
+		.id		= _id,					\
+		.type		= _type,				\
+		.name		= _name,				\
+		.parent_name	= _pname,				\
+		.flags		= CLK_GET_RATE_NOCACHE | _flags,	\
+		.con_offset	= _con,					\
+		.mode_offset	= _mode,				\
+		.mode_shift	= _mshift,				\
+		.lock_shift	= _lshift,				\
+		.rate_table	= _rtable,				\
+	}
+
+struct clk *rockchip_clk_register_pll(struct rockchip_pll_clock *pll_clk,
+				void __iomem *base, void __iomem *reg_lock,
+				spinlock_t *lock);
+
 #define PNAME(x) static const char *x[] __initconst
 
 /**
@@ -156,5 +222,7 @@ void rockchip_clk_register_div(struct rockchip_div_clock *clk_list,
 			       unsigned int nr_clk);
 void rockchip_clk_register_gate(struct rockchip_gate_clock *clk_list,
 				unsigned int nr_clk);
+void rockchip_clk_register_plls(struct rockchip_pll_clock *pll_list,
+				unsigned int nr_pll, void __iomem *reg_lock);
 
 #endif
