diff --git a/drivers/clk/berlin/Makefile b/drivers/clk/berlin/Makefile
index f0a7dc8b5e30..2b33e1e74503 100644
--- a/drivers/clk/berlin/Makefile
+++ b/drivers/clk/berlin/Makefile
@@ -1 +1,3 @@
 obj-y += berlin2-avpll.o berlin2-pll.o berlin2-div.o
+obj-$(CONFIG_MACH_BERLIN_BG2)	+= bg2.o
+obj-$(CONFIG_MACH_BERLIN_BG2CD)	+= bg2.o
diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c
new file mode 100644
index 000000000000..515fb133495c
--- /dev/null
+++ b/drivers/clk/berlin/bg2.c
@@ -0,0 +1,691 @@
+/*
+ * Copyright (c) 2014 Marvell Technology Group Ltd.
+ *
+ * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
+ * Alexandre Belloni <alexandre.belloni@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/slab.h>
+
+#include <dt-bindings/clock/berlin2.h>
+
+#include "berlin2-avpll.h"
+#include "berlin2-div.h"
+#include "berlin2-pll.h"
+#include "common.h"
+
+#define REG_PINMUX0		0x0000
+#define REG_PINMUX1		0x0004
+#define REG_SYSPLLCTL0		0x0014
+#define REG_SYSPLLCTL4		0x0024
+#define REG_MEMPLLCTL0		0x0028
+#define REG_MEMPLLCTL4		0x0038
+#define REG_CPUPLLCTL0		0x003c
+#define REG_CPUPLLCTL4		0x004c
+#define REG_AVPLLCTL0		0x0050
+#define REG_AVPLLCTL31		0x00cc
+#define REG_AVPLLCTL62		0x0148
+#define REG_PLLSTATUS		0x014c
+#define REG_CLKENABLE		0x0150
+#define REG_CLKSELECT0		0x0154
+#define REG_CLKSELECT1		0x0158
+#define REG_CLKSELECT2		0x015c
+#define REG_CLKSELECT3		0x0160
+#define REG_CLKSWITCH0		0x0164
+#define REG_CLKSWITCH1		0x0168
+#define REG_RESET_TRIGGER	0x0178
+#define REG_RESET_STATUS0	0x017c
+#define REG_RESET_STATUS1	0x0180
+#define REG_SW_GENERIC0		0x0184
+#define REG_SW_GENERIC3		0x0190
+#define REG_PRODUCTID		0x01cc
+#define REG_PRODUCTID_EXT	0x01d0
+#define REG_GFX3DCORE_CLKCTL	0x022c
+#define REG_GFX3DSYS_CLKCTL	0x0230
+#define REG_ARC_CLKCTL		0x0234
+#define REG_VIP_CLKCTL		0x0238
+#define REG_SDIO0XIN_CLKCTL	0x023c
+#define REG_SDIO1XIN_CLKCTL	0x0240
+#define REG_GFX3DEXTRA_CLKCTL	0x0244
+#define REG_GFX3D_RESET		0x0248
+#define REG_GC360_CLKCTL	0x024c
+#define REG_SDIO_DLLMST_CLKCTL	0x0250
+
+/*
+ * BG2/BG2CD SoCs have the following audio/video I/O units:
+ *
+ * audiohd: HDMI TX audio
+ * audio0:  7.1ch TX
+ * audio1:  2ch TX
+ * audio2:  2ch RX
+ * audio3:  SPDIF TX
+ * video0:  HDMI video
+ * video1:  Secondary video
+ * video2:  SD auxiliary video
+ *
+ * There are no external audio clocks (ACLKI0, ACLKI1) and
+ * only one external video clock (VCLKI0).
+ *
+ * Currently missing bits and pieces:
+ * - audio_fast_pll is unknown
+ * - audiohd_pll is unknown
+ * - video0_pll is unknown
+ * - audio[023], audiohd parent pll is assumed to be audio_fast_pll
+ *
+ */
+
+#define	MAX_CLKS 41
+static struct clk *clks[MAX_CLKS];
+static struct clk_onecell_data clk_data;
+static DEFINE_SPINLOCK(lock);
+static void __iomem *gbase;
+
+enum {
+	REFCLK, VIDEO_EXT0,
+	SYSPLL, MEMPLL, CPUPLL,
+	AVPLL_A1, AVPLL_A2, AVPLL_A3, AVPLL_A4,
+	AVPLL_A5, AVPLL_A6, AVPLL_A7, AVPLL_A8,
+	AVPLL_B1, AVPLL_B2, AVPLL_B3, AVPLL_B4,
+	AVPLL_B5, AVPLL_B6, AVPLL_B7, AVPLL_B8,
+	AUDIO1_PLL, AUDIO_FAST_PLL,
+	VIDEO0_PLL, VIDEO0_IN,
+	VIDEO1_PLL, VIDEO1_IN,
+	VIDEO2_PLL, VIDEO2_IN,
+};
+
+static const char *clk_names[] = {
+	[REFCLK]		= "refclk",
+	[VIDEO_EXT0]		= "video_ext0",
+	[SYSPLL]		= "syspll",
+	[MEMPLL]		= "mempll",
+	[CPUPLL]		= "cpupll",
+	[AVPLL_A1]		= "avpll_a1",
+	[AVPLL_A2]		= "avpll_a2",
+	[AVPLL_A3]		= "avpll_a3",
+	[AVPLL_A4]		= "avpll_a4",
+	[AVPLL_A5]		= "avpll_a5",
+	[AVPLL_A6]		= "avpll_a6",
+	[AVPLL_A7]		= "avpll_a7",
+	[AVPLL_A8]		= "avpll_a8",
+	[AVPLL_B1]		= "avpll_b1",
+	[AVPLL_B2]		= "avpll_b2",
+	[AVPLL_B3]		= "avpll_b3",
+	[AVPLL_B4]		= "avpll_b4",
+	[AVPLL_B5]		= "avpll_b5",
+	[AVPLL_B6]		= "avpll_b6",
+	[AVPLL_B7]		= "avpll_b7",
+	[AVPLL_B8]		= "avpll_b8",
+	[AUDIO1_PLL]		= "audio1_pll",
+	[AUDIO_FAST_PLL]	= "audio_fast_pll",
+	[VIDEO0_PLL]		= "video0_pll",
+	[VIDEO0_IN]		= "video0_in",
+	[VIDEO1_PLL]		= "video1_pll",
+	[VIDEO1_IN]		= "video1_in",
+	[VIDEO2_PLL]		= "video2_pll",
+	[VIDEO2_IN]		= "video2_in",
+};
+
+static const struct berlin2_pll_map bg2_pll_map __initconst = {
+	.vcodiv		= {10, 15, 20, 25, 30, 40, 50, 60, 80},
+	.mult		= 10,
+	.fbdiv_shift	= 6,
+	.rfdiv_shift	= 1,
+	.divsel_shift	= 7,
+};
+
+static const u8 default_parent_ids[] = {
+	SYSPLL, AVPLL_B4, AVPLL_A5, AVPLL_B6, AVPLL_B7, SYSPLL
+};
+
+static const struct berlin2_div_data bg2_divs[] __initconst = {
+	{
+		.name = "sys",
+		.parent_ids = (const u8 []){
+			SYSPLL, AVPLL_B4, AVPLL_B5, AVPLL_B6, AVPLL_B7, SYSPLL
+		},
+		.num_parents = 6,
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 0),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT0, 0),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT0, 3),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 3),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 4),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 5),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = CLK_IGNORE_UNUSED,
+	},
+	{
+		.name = "cpu",
+		.parent_ids = (const u8 []){
+			CPUPLL, MEMPLL, MEMPLL, MEMPLL, MEMPLL
+		},
+		.num_parents = 5,
+		.map = {
+			BERLIN2_PLL_SELECT(REG_CLKSELECT0, 6),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT0, 9),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 6),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 7),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 8),
+		},
+		.div_flags = BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "drmfigo",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 16),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT0, 17),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT0, 20),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 12),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 13),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 14),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "cfg",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 1),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT0, 23),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT0, 26),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 15),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 16),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 17),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "gfx",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 4),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT0, 29),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT1, 0),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 18),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 19),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 20),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "zsp",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 5),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT1, 3),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT1, 6),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 21),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 22),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 23),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "perif",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 6),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT1, 9),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT1, 12),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 24),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 25),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 26),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = CLK_IGNORE_UNUSED,
+	},
+	{
+		.name = "pcube",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 2),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT1, 15),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT1, 18),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 27),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 28),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH0, 29),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "vscope",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 3),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT1, 21),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT1, 24),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH0, 30),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH0, 31),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 0),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "nfc_ecc",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 18),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT1, 27),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT2, 0),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH1, 1),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 2),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 3),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "vpp",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 21),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT2, 3),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT2, 6),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH1, 4),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 5),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 6),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "app",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 20),
+			BERLIN2_PLL_SELECT(REG_CLKSELECT2, 9),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT2, 12),
+			BERLIN2_PLL_SWITCH(REG_CLKSWITCH1, 7),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 8),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 9),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "audio0",
+		.parent_ids = (const u8 []){ AUDIO_FAST_PLL },
+		.num_parents = 1,
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 22),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT2, 17),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 10),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 11),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE,
+		.flags = 0,
+	},
+	{
+		.name = "audio2",
+		.parent_ids = (const u8 []){ AUDIO_FAST_PLL },
+		.num_parents = 1,
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 24),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT2, 20),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 14),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 15),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE,
+		.flags = 0,
+	},
+	{
+		.name = "audio3",
+		.parent_ids = (const u8 []){ AUDIO_FAST_PLL },
+		.num_parents = 1,
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 25),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT2, 23),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 16),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 17),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE,
+		.flags = 0,
+	},
+	{
+		.name = "audio1",
+		.parent_ids = (const u8 []){ AUDIO1_PLL },
+		.num_parents = 1,
+		.map = {
+			BERLIN2_DIV_GATE(REG_CLKENABLE, 23),
+			BERLIN2_DIV_SELECT(REG_CLKSELECT3, 0),
+			BERLIN2_DIV_SWITCH(REG_CLKSWITCH1, 12),
+			BERLIN2_DIV_D3SWITCH(REG_CLKSWITCH1, 13),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE,
+		.flags = 0,
+	},
+	{
+		.name = "gfx3d_core",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_GFX3DCORE_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "gfx3d_sys",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_GFX3DSYS_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "arc",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_ARC_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "vip",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_VIP_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "sdio0xin",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_SDIO0XIN_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "sdio1xin",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_SDIO1XIN_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "gfx3d_extra",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_GFX3DEXTRA_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "gc360",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_GC360_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+	{
+		.name = "sdio_dllmst",
+		.parent_ids = default_parent_ids,
+		.num_parents = ARRAY_SIZE(default_parent_ids),
+		.map = {
+			BERLIN2_SINGLE_DIV(REG_SDIO_DLLMST_CLKCTL),
+		},
+		.div_flags = BERLIN2_DIV_HAS_GATE | BERLIN2_DIV_HAS_MUX,
+		.flags = 0,
+	},
+};
+
+static const struct berlin2_gate_data bg2_gates[] __initconst = {
+	{ "geth0",	"perif",	7 },
+	{ "geth1",	"perif",	8 },
+	{ "sata",	"perif",	9 },
+	{ "ahbapb",	"perif",	10, CLK_IGNORE_UNUSED },
+	{ "usb0",	"perif",	11 },
+	{ "usb1",	"perif",	12 },
+	{ "pbridge",	"perif",	13, CLK_IGNORE_UNUSED },
+	{ "sdio0",	"perif",	14, CLK_IGNORE_UNUSED },
+	{ "sdio1",	"perif",	15, CLK_IGNORE_UNUSED },
+	{ "nfc",	"perif",	17 },
+	{ "smemc",	"perif",	19 },
+	{ "audiohd",	"audiohd_pll",	26 },
+	{ "video0",	"video0_in",	27 },
+	{ "video1",	"video1_in",	28 },
+	{ "video2",	"video2_in",	29 },
+};
+
+static void __init berlin2_clock_setup(struct device_node *np)
+{
+	const char *parent_names[9];
+	struct clk *clk;
+	u8 avpll_flags = 0;
+	int n;
+
+	gbase = of_iomap(np, 0);
+	if (!gbase)
+		return;
+
+	/* overwrite default clock names with DT provided ones */
+	clk = of_clk_get_by_name(np, clk_names[REFCLK]);
+	if (!IS_ERR(clk)) {
+		clk_names[REFCLK] = __clk_get_name(clk);
+		clk_put(clk);
+	}
+
+	clk = of_clk_get_by_name(np, clk_names[VIDEO_EXT0]);
+	if (!IS_ERR(clk)) {
+		clk_names[VIDEO_EXT0] = __clk_get_name(clk);
+		clk_put(clk);
+	}
+
+	/* simple register PLLs */
+	clk = berlin2_pll_register(&bg2_pll_map, gbase + REG_SYSPLLCTL0,
+				   clk_names[SYSPLL], clk_names[REFCLK], 0);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	clk = berlin2_pll_register(&bg2_pll_map, gbase + REG_MEMPLLCTL0,
+				   clk_names[MEMPLL], clk_names[REFCLK], 0);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	clk = berlin2_pll_register(&bg2_pll_map, gbase + REG_CPUPLLCTL0,
+				   clk_names[CPUPLL], clk_names[REFCLK], 0);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	if (of_device_is_compatible(np, "marvell,berlin2-global-register"))
+		avpll_flags |= BERLIN2_AVPLL_SCRAMBLE_QUIRK;
+
+	/* audio/video VCOs */
+	clk = berlin2_avpll_vco_register(gbase + REG_AVPLLCTL0, "avpll_vcoA",
+			 clk_names[REFCLK], avpll_flags, 0);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	for (n = 0; n < 8; n++) {
+		clk = berlin2_avpll_channel_register(gbase + REG_AVPLLCTL0,
+			     clk_names[AVPLL_A1 + n], n, "avpll_vcoA",
+			     avpll_flags, 0);
+		if (IS_ERR(clk))
+			goto bg2_fail;
+	}
+
+	clk = berlin2_avpll_vco_register(gbase + REG_AVPLLCTL31, "avpll_vcoB",
+				 clk_names[REFCLK], BERLIN2_AVPLL_BIT_QUIRK |
+				 avpll_flags, 0);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	for (n = 0; n < 8; n++) {
+		clk = berlin2_avpll_channel_register(gbase + REG_AVPLLCTL31,
+			     clk_names[AVPLL_B1 + n], n, "avpll_vcoB",
+			     BERLIN2_AVPLL_BIT_QUIRK | avpll_flags, 0);
+		if (IS_ERR(clk))
+			goto bg2_fail;
+	}
+
+	/* reference clock bypass switches */
+	parent_names[0] = clk_names[SYSPLL];
+	parent_names[1] = clk_names[REFCLK];
+	clk = clk_register_mux(NULL, "syspll_byp", parent_names, 2,
+			       0, gbase + REG_CLKSWITCH0, 0, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+	clk_names[SYSPLL] = __clk_get_name(clk);
+
+	parent_names[0] = clk_names[MEMPLL];
+	parent_names[1] = clk_names[REFCLK];
+	clk = clk_register_mux(NULL, "mempll_byp", parent_names, 2,
+			       0, gbase + REG_CLKSWITCH0, 1, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+	clk_names[MEMPLL] = __clk_get_name(clk);
+
+	parent_names[0] = clk_names[CPUPLL];
+	parent_names[1] = clk_names[REFCLK];
+	clk = clk_register_mux(NULL, "cpupll_byp", parent_names, 2,
+			       0, gbase + REG_CLKSWITCH0, 2, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+	clk_names[CPUPLL] = __clk_get_name(clk);
+
+	/* clock muxes */
+	parent_names[0] = clk_names[AVPLL_B3];
+	parent_names[1] = clk_names[AVPLL_A3];
+	clk = clk_register_mux(NULL, clk_names[AUDIO1_PLL], parent_names, 2,
+			       0, gbase + REG_CLKSELECT2, 29, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	parent_names[0] = clk_names[VIDEO0_PLL];
+	parent_names[1] = clk_names[VIDEO_EXT0];
+	clk = clk_register_mux(NULL, clk_names[VIDEO0_IN], parent_names, 2,
+			       0, gbase + REG_CLKSELECT3, 4, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	parent_names[0] = clk_names[VIDEO1_PLL];
+	parent_names[1] = clk_names[VIDEO_EXT0];
+	clk = clk_register_mux(NULL, clk_names[VIDEO1_IN], parent_names, 2,
+			       0, gbase + REG_CLKSELECT3, 6, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	parent_names[0] = clk_names[AVPLL_A2];
+	parent_names[1] = clk_names[AVPLL_B2];
+	clk = clk_register_mux(NULL, clk_names[VIDEO1_PLL], parent_names, 2,
+			       0, gbase + REG_CLKSELECT3, 7, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	parent_names[0] = clk_names[VIDEO2_PLL];
+	parent_names[1] = clk_names[VIDEO_EXT0];
+	clk = clk_register_mux(NULL, clk_names[VIDEO2_IN], parent_names, 2,
+			       0, gbase + REG_CLKSELECT3, 9, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	parent_names[0] = clk_names[AVPLL_B1];
+	parent_names[1] = clk_names[AVPLL_A5];
+	clk = clk_register_mux(NULL, clk_names[VIDEO2_PLL], parent_names, 2,
+			       0, gbase + REG_CLKSELECT3, 10, 1, 0, &lock);
+	if (IS_ERR(clk))
+		goto bg2_fail;
+
+	/* clock divider cells */
+	for (n = 0; n < ARRAY_SIZE(bg2_divs); n++) {
+		const struct berlin2_div_data *dd = &bg2_divs[n];
+		int k;
+
+		for (k = 0; k < dd->num_parents; k++)
+			parent_names[k] = clk_names[dd->parent_ids[k]];
+
+		clks[CLKID_SYS + n] = berlin2_div_register(&dd->map, gbase,
+				dd->name, dd->div_flags, parent_names,
+				dd->num_parents, dd->flags, &lock);
+	}
+
+	/* clock gate cells */
+	for (n = 0; n < ARRAY_SIZE(bg2_gates); n++) {
+		const struct berlin2_gate_data *gd = &bg2_gates[n];
+
+		clks[CLKID_GETH0 + n] = clk_register_gate(NULL, gd->name,
+			    gd->parent_name, gd->flags, gbase + REG_CLKENABLE,
+			    gd->bit_idx, 0, &lock);
+	}
+
+	/* twdclk is derived from cpu/3 */
+	clks[CLKID_TWD] =
+		clk_register_fixed_factor(NULL, "twd", "cpu", 0, 1, 3);
+
+	/* check for errors on leaf clocks */
+	for (n = 0; n < MAX_CLKS; n++) {
+		if (!IS_ERR(clks[n]))
+			continue;
+
+		pr_err("%s: Unable to register leaf clock %d\n",
+		       np->full_name, n);
+		goto bg2_fail;
+	}
+
+	/* register clk-provider */
+	clk_data.clks = clks;
+	clk_data.clk_num = MAX_CLKS;
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+	return;
+
+bg2_fail:
+	iounmap(gbase);
+}
+CLK_OF_DECLARE(berlin2_clock, "marvell,berlin2-chip-ctrl",
+	       berlin2_clock_setup);
+CLK_OF_DECLARE(berlin2cd_clock, "marvell,berlin2cd-chip-ctrl",
+	       berlin2_clock_setup);
diff --git a/drivers/clk/berlin/common.h b/drivers/clk/berlin/common.h
new file mode 100644
index 000000000000..bc68a14c4550
--- /dev/null
+++ b/drivers/clk/berlin/common.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2014 Marvell Technology Group Ltd.
+ *
+ * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
+ * Alexandre Belloni <alexandre.belloni@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __BERLIN2_COMMON_H
+#define __BERLIN2_COMMON_H
+
+struct berlin2_gate_data {
+	const char *name;
+	const char *parent_name;
+	u8 bit_idx;
+	unsigned long flags;
+};
+
+#endif /* BERLIN2_COMMON_H */