diff --git a/Documentation/devicetree/bindings/clock/exynos4-clock.txt b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
new file mode 100644
index 0000000..e874add
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
@@ -0,0 +1,215 @@
+* Samsung Exynos4 Clock Controller
+
+The Exynos4 clock controller generates and supplies clock to various controllers
+within the Exynos4 SoC. The clock binding described here is applicable to all
+SoC's in the Exynos4 family.
+
+Required Properties:
+
+- comptible: should be one of the following.
+  - "samsung,exynos4210-clock" - controller compatible with Exynos4210 SoC.
+  - "samsung,exynos4412-clock" - controller compatible with Exynos4412 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+  region.
+
+- #clock-cells: should be 1.
+
+The following is the list of clocks generated by the controller. Each clock is
+assigned an identifier and client nodes use this identifier to specify the
+clock which they consume. Some of the clocks are available only on a particular
+Exynos4 SoC and this is specified where applicable.
+
+
+		 [Core Clocks]
+
+  Clock               ID      SoC (if specific)
+  -----------------------------------------------
+
+  xxti                1
+  xusbxti             2
+  fin_pll             3
+  fout_apll           4
+  fout_mpll           5
+  fout_epll           6
+  fout_vpll           7
+  sclk_apll           8
+  sclk_mpll           9
+  sclk_epll           10
+  sclk_vpll           11
+  arm_clk             12
+  aclk200             13
+  aclk100             14
+  aclk160             15
+  aclk133             16
+
+
+            [Clock Gate for Special Clocks]
+
+  Clock               ID      SoC (if specific)
+  -----------------------------------------------
+
+  sclk_fimc0          128
+  sclk_fimc1          129
+  sclk_fimc2          130
+  sclk_fimc3          131
+  sclk_cam0           132
+  sclk_cam1           133
+  sclk_csis0          134
+  sclk_csis1          135
+  sclk_hdmi           136
+  sclk_mixer          137
+  sclk_dac            138
+  sclk_pixel          139
+  sclk_fimd0          140
+  sclk_mdnie0         141     Exynos4412
+  sclk_mdnie_pwm0 12  142     Exynos4412
+  sclk_mipi0          143
+  sclk_audio0         144
+  sclk_mmc0           145
+  sclk_mmc1           146
+  sclk_mmc2           147
+  sclk_mmc3           148
+  sclk_mmc4           149
+  sclk_sata           150     Exynos4210
+  sclk_uart0          151
+  sclk_uart1          152
+  sclk_uart2          153
+  sclk_uart3          154
+  sclk_uart4          155
+  sclk_audio1         156
+  sclk_audio2         157
+  sclk_spdif          158
+  sclk_spi0           159
+  sclk_spi1           160
+  sclk_spi2           161
+  sclk_slimbus        162
+  sclk_fimd1          163     Exynos4210
+  sclk_mipi1          164     Exynos4210
+  sclk_pcm1           165
+  sclk_pcm2           166
+  sclk_i2s1           167
+  sclk_i2s2           168
+  sclk_mipihsi        169     Exynos4412
+
+
+	      [Peripheral Clock Gates]
+
+  Clock               ID      SoC (if specific)
+  -----------------------------------------------
+
+  fimc0               256
+  fimc1               257
+  fimc2               258
+  fimc3               259
+  csis0               260
+  csis1               261
+  jpeg                262
+  smmu_fimc0          263
+  smmu_fimc1          264
+  smmu_fimc2          265
+  smmu_fimc3          266
+  smmu_jpeg           267
+  vp                  268
+  mixer               269
+  tvenc               270     Exynos4210
+  hdmi                271
+  smmu_tv             272
+  mfc                 273
+  smmu_mfcl           274
+  smmu_mfcr           275
+  g3d                 276
+  g2d                 277     Exynos4210
+  rotator             278     Exynos4210
+  mdma                279     Exynos4210
+  smmu_g2d            280     Exynos4210
+  smmu_rotator        281     Exynos4210
+  smmu_mdma           282     Exynos4210
+  fimd0               283
+  mie0                284
+  mdnie0              285     Exynos4412
+  dsim0               286
+  smmu_fimd0          287
+  fimd1               288     Exynos4210
+  mie1                289     Exynos4210
+  dsim1               290     Exynos4210
+  smmu_fimd1          291     Exynos4210
+  pdma0               292
+  pdma1               293
+  pcie_phy            294
+  sata_phy            295     Exynos4210
+  tsi                 296
+  sdmmc0              297
+  sdmmc1              298
+  sdmmc2              299
+  sdmmc3              300
+  sdmmc4              301
+  sata                302     Exynos4210
+  sromc               303
+  usb_host            304
+  usb_device          305
+  pcie                306
+  onenand             307
+  nfcon               308
+  smmu_pcie           309
+  gps                 310
+  smmu_gps            311
+  uart0               312
+  uart1               313
+  uart2               314
+  uart3               315
+  uart4               316
+  i2c0                317
+  i2c1                318
+  i2c2                319
+  i2c3                320
+  i2c4                321
+  i2c5                322
+  i2c6                323
+  i2c7                324
+  i2c_hdmi            325
+  tsadc               326
+  spi0                327
+  spi1                328
+  spi2                329
+  i2s1                330
+  i2s2                331
+  pcm0                332
+  i2s0                333
+  pcm1                334
+  pcm2                335
+  pwm                 336
+  slimbus             337
+  spdif               338
+  ac97                339
+  modemif             340
+  chipid              341
+  sysreg              342
+  hdmi_cec            343
+  mct                 344
+  wdt                 345
+  rtc                 346
+  keyif               347
+  audss               348
+  mipi_hsi            349     Exynos4210
+  mdma2               350     Exynos4210
+
+Example 1: An example of a clock controller node is listed below.
+
+	clock: clock-controller@0x10030000 {
+		compatible = "samsung,exynos4210-clock";
+		reg = <0x10030000 0x20000>;
+		#clock-cells = <1>;
+	};
+
+Example 2: UART controller node that consumes the clock generated by the clock
+	   controller. Refer to the standard clock bindings for information
+	   about 'clocks' and 'clock-names' property.
+
+	serial@13820000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x13820000 0x100>;
+		interrupts = <0 54 0>;
+		clocks = <&clock 314>, <&clock 153>;
+		clock-names = "uart", "clk_uart_baud0";
+	};
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index 78e5aaa..8862f0d 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -3,3 +3,4 @@
 #
 
 obj-$(CONFIG_COMMON_CLK)	+= clk.o clk-pll.o
+obj-$(CONFIG_ARCH_EXYNOS4)	+= clk-exynos4.o
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
new file mode 100644
index 0000000..e1bb81a
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -0,0 +1,843 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all Exynos4 SoCs.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <plat/cpu.h>
+#include "clk.h"
+#include "clk-pll.h"
+
+/* Exynos4 clock controller register offsets */
+#define SRC_LEFTBUS		0x4200
+#define E4X12_GATE_IP_IMAGE	0x4930
+#define GATE_IP_RIGHTBUS	0x8800
+#define E4X12_GATE_IP_PERIR	0x8960
+#define SRC_TOP0		0xc210
+#define SRC_TOP1		0xc214
+#define SRC_CAM			0xc220
+#define SRC_TV			0xc224
+#define SRC_MFC			0xcc28
+#define SRC_G3D			0xc22c
+#define E4210_SRC_IMAGE		0xc230
+#define SRC_LCD0		0xc234
+#define SRC_LCD1		0xc238
+#define SRC_MAUDIO		0xc23c
+#define SRC_FSYS		0xc240
+#define SRC_PERIL0		0xc250
+#define SRC_PERIL1		0xc254
+#define E4X12_SRC_CAM1		0xc258
+#define SRC_MASK_CAM		0xc320
+#define SRC_MASK_TV		0xc324
+#define SRC_MASK_LCD0		0xc334
+#define SRC_MASK_LCD1		0xc338
+#define SRC_MASK_MAUDIO		0xc33c
+#define SRC_MASK_FSYS		0xc340
+#define SRC_MASK_PERIL0		0xc350
+#define SRC_MASK_PERIL1		0xc354
+#define DIV_TOP			0xc510
+#define DIV_CAM			0xc520
+#define DIV_TV			0xc524
+#define DIV_MFC			0xc528
+#define DIV_G3D			0xc52c
+#define DIV_IMAGE		0xc530
+#define DIV_LCD0		0xc534
+#define E4210_DIV_LCD1		0xc538
+#define E4X12_DIV_ISP		0xc538
+#define DIV_MAUDIO		0xc53c
+#define DIV_FSYS0		0xc540
+#define DIV_FSYS1		0xc544
+#define DIV_FSYS2		0xc548
+#define DIV_FSYS3		0xc54c
+#define DIV_PERIL0		0xc550
+#define DIV_PERIL1		0xc554
+#define DIV_PERIL2		0xc558
+#define DIV_PERIL3		0xc55c
+#define DIV_PERIL4		0xc560
+#define DIV_PERIL5		0xc564
+#define E4X12_DIV_CAM1		0xc568
+#define GATE_SCLK_CAM		0xc820
+#define GATE_IP_CAM		0xc920
+#define GATE_IP_TV		0xc924
+#define GATE_IP_MFC		0xc928
+#define GATE_IP_G3D		0xc92c
+#define E4210_GATE_IP_IMAGE	0xc930
+#define GATE_IP_LCD0		0xc934
+#define GATE_IP_LCD1		0xc938
+#define E4X12_GATE_IP_MAUDIO	0xc93c
+#define GATE_IP_FSYS		0xc940
+#define GATE_IP_GPS		0xc94c
+#define GATE_IP_PERIL		0xc950
+#define GATE_IP_PERIR		0xc960
+#define E4X12_MPLL_CON0		0x10108
+#define E4X12_SRC_DMC		0x10200
+#define APLL_CON0		0x14100
+#define E4210_MPLL_CON0		0x14108
+#define SRC_CPU			0x14200
+#define DIV_CPU0		0x14500
+
+/* the exynos4 soc type */
+enum exynos4_soc {
+	EXYNOS4210,
+	EXYNOS4X12,
+};
+
+/*
+ * Let each supported clock get a unique id. This id is used to lookup the clock
+ * for device tree based platforms. The clocks are categorized into three
+ * sections: core, sclk gate and bus interface gate clocks.
+ *
+ * When adding a new clock to this list, it is advised to choose a clock
+ * category and add it to the end of that category. That is because the the
+ * device tree source file is referring to these ids and any change in the
+ * sequence number of existing clocks will require corresponding change in the
+ * device tree files. This limitation would go away when pre-processor support
+ * for dtc would be available.
+ */
+enum exynos4_clks {
+	none,
+
+	/* core clocks */
+	xxti, xusbxti, fin_pll, fout_apll, fout_mpll, fout_epll, fout_vpll,
+	sclk_apll, sclk_mpll, sclk_epll, sclk_vpll, arm_clk, aclk200, aclk100,
+	aclk160, aclk133,
+
+	/* gate for special clocks (sclk) */
+	sclk_fimc0 = 128, sclk_fimc1, sclk_fimc2, sclk_fimc3, sclk_cam0,
+	sclk_cam1, sclk_csis0, sclk_csis1, sclk_hdmi, sclk_mixer, sclk_dac,
+	sclk_pixel, sclk_fimd0, sclk_mdnie0, sclk_mdnie_pwm0, sclk_mipi0,
+	sclk_audio0, sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_mmc4,
+	sclk_sata, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_uart4,
+	sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
+	sclk_slimbus, sclk_fimd1, sclk_mipi1, sclk_pcm1, sclk_pcm2, sclk_i2s1,
+	sclk_i2s2, sclk_mipihsi,
+
+	/* gate clocks */
+	fimc0 = 256, fimc1, fimc2, fimc3, csis0, csis1, jpeg, smmu_fimc0,
+	smmu_fimc1, smmu_fimc2, smmu_fimc3, smmu_jpeg, vp, mixer, tvenc, hdmi,
+	smmu_tv, mfc, smmu_mfcl, smmu_mfcr, g3d, g2d, rotator, mdma, smmu_g2d,
+	smmu_rotator, smmu_mdma, fimd0, mie0, mdnie0, dsim0, smmu_fimd0, fimd1,
+	mie1, dsim1, smmu_fimd1, pdma0, pdma1, pcie_phy, sata_phy, tsi, sdmmc0,
+	sdmmc1, sdmmc2, sdmmc3, sdmmc4, sata, sromc, usb_host, usb_device, pcie,
+	onenand, nfcon, smmu_pcie, gps, smmu_gps, uart0, uart1, uart2, uart3,
+	uart4, i2c0, i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c_hdmi, tsadc,
+	spi0, spi1, spi2, i2s1, i2s2, pcm0, i2s0, pcm1, pcm2, pwm, slimbus,
+	spdif, ac97, modemif, chipid, sysreg, hdmi_cec, mct, wdt, rtc, keyif,
+	audss, mipi_hsi, mdma2,
+
+	nr_clks,
+};
+
+/*
+ * list of controller registers to be saved and restored during a
+ * suspend/resume cycle.
+ */
+static __initdata unsigned long exynos4_clk_regs[] = {
+	SRC_LEFTBUS,
+	E4X12_GATE_IP_IMAGE,
+	GATE_IP_RIGHTBUS,
+	E4X12_GATE_IP_PERIR,
+	SRC_TOP0,
+	SRC_TOP1,
+	SRC_CAM,
+	SRC_TV,
+	SRC_MFC,
+	SRC_G3D,
+	E4210_SRC_IMAGE,
+	SRC_LCD0,
+	SRC_LCD1,
+	SRC_MAUDIO,
+	SRC_FSYS,
+	SRC_PERIL0,
+	SRC_PERIL1,
+	E4X12_SRC_CAM1,
+	SRC_MASK_CAM,
+	SRC_MASK_TV,
+	SRC_MASK_LCD0,
+	SRC_MASK_LCD1,
+	SRC_MASK_MAUDIO,
+	SRC_MASK_FSYS,
+	SRC_MASK_PERIL0,
+	SRC_MASK_PERIL1,
+	DIV_TOP,
+	DIV_CAM,
+	DIV_TV,
+	DIV_MFC,
+	DIV_G3D,
+	DIV_IMAGE,
+	DIV_LCD0,
+	E4210_DIV_LCD1,
+	E4X12_DIV_ISP,
+	DIV_MAUDIO,
+	DIV_FSYS0,
+	DIV_FSYS1,
+	DIV_FSYS2,
+	DIV_FSYS3,
+	DIV_PERIL0,
+	DIV_PERIL1,
+	DIV_PERIL2,
+	DIV_PERIL3,
+	DIV_PERIL4,
+	DIV_PERIL5,
+	E4X12_DIV_CAM1,
+	GATE_SCLK_CAM,
+	GATE_IP_CAM,
+	GATE_IP_TV,
+	GATE_IP_MFC,
+	GATE_IP_G3D,
+	E4210_GATE_IP_IMAGE,
+	GATE_IP_LCD0,
+	GATE_IP_LCD1,
+	E4X12_GATE_IP_MAUDIO,
+	GATE_IP_FSYS,
+	GATE_IP_GPS,
+	GATE_IP_PERIL,
+	GATE_IP_PERIR,
+	E4X12_MPLL_CON0,
+	E4X12_SRC_DMC,
+	APLL_CON0,
+	E4210_MPLL_CON0,
+	SRC_CPU,
+	DIV_CPU0,
+};
+
+/* list of all parent clock list */
+PNAME(mout_apll_p)	= { "fin_pll", "fout_apll", };
+PNAME(mout_mpll_p)	= { "fin_pll", "fout_mpll", };
+PNAME(mout_epll_p)	= { "fin_pll", "fout_epll", };
+PNAME(mout_vpllsrc_p)	= { "fin_pll", "sclk_hdmi24m", };
+PNAME(sclk_vpll_p4210)	= { "mout_vpllsrc", "fout_vpll", };
+PNAME(mout_vpll_p)	= { "fin_pll", "fout_vpll", };
+PNAME(mout_core_p)	= { "mout_apll", "sclk_mpll", };
+PNAME(sclk_ampll_p)	= { "sclk_mpll", "sclk_apll", };
+PNAME(mout_mpll_user_p)	= { "fin_pll", "sclk_mpll", };
+PNAME(aclk_p4412)	= { "mout_mpll_user", "sclk_apll", };
+PNAME(sclk_evpll_p)	= { "sclk_epll", "sclk_vpll", };
+PNAME(mout_mfc_p)	= { "mout_mfc0", "mout_mfc1", };
+PNAME(mout_g3d_p)	= { "mout_g3d0", "mout_g3d1", };
+PNAME(mout_g2d_p)	= { "mout_g2d0", "mout_g2d1", };
+PNAME(mout_mixer_p4210)	= { "sclk_dac", "sclk_hdmi", };
+PNAME(mout_dac_p4210)	= { "sclk_vpll", "sclk_hdmiphy", };
+PNAME(mout_hdmi_p)	= { "sclk_pixel", "sclk_hdmiphy", };
+PNAME(mout_jpeg_p)	= { "mout_jpeg0", "mout_jpeg1", };
+PNAME(group1_p)		= { "xxti", "xusbxti", "sclk_hdmi24m", "sclk_usbphy0",
+				"none",	"sclk_hdmiphy", "sclk_mpll",
+				"sclk_epll", "sclk_vpll", };
+PNAME(mout_audio0_p)	= { "cdclk0", "none", "sclk_hdmi24m", "sclk_usbphy0",
+				"xxti", "xusbxti", "sclk_mpll", "sclk_epll",
+				"sclk_vpll" };
+PNAME(mout_audio1_p)	= { "cdclk1", "none", "sclk_hdmi24m", "sclk_usbphy0",
+				"xxti", "xusbxti", "sclk_mpll", "sclk_epll",
+				"sclk_vpll", };
+PNAME(mout_audio2_p)	= { "cdclk2", "none", "sclk_hdmi24m", "sclk_usbphy0",
+				"xxti", "xusbxti", "sclk_mpll", "sclk_epll",
+				"sclk_vpll", };
+PNAME(mout_spdif_p)	= { "sclk_audio0", "sclk_audio1", "sclk_audio2",
+				"spdif_extclk", };
+
+/* fixed rate clocks generated outside the soc */
+struct samsung_fixed_rate_clock exynos4_fixed_rate_ext_clks[] __initdata = {
+	FRATE(xxti, "xxti", NULL, CLK_IS_ROOT, 0),
+	FRATE(xusbxti, "xusbxti", NULL, CLK_IS_ROOT, 0),
+};
+
+/* fixed rate clocks generated inside the soc */
+struct samsung_fixed_rate_clock exynos4_fixed_rate_clks[] __initdata = {
+	FRATE(none, "sclk_hdmi24m", NULL, CLK_IS_ROOT, 24000000),
+	FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000),
+	FRATE(none, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000),
+};
+
+struct samsung_fixed_rate_clock exynos4210_fixed_rate_clks[] __initdata = {
+	FRATE(none, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000),
+};
+
+/* list of mux clocks supported in all exynos4 soc's */
+struct samsung_mux_clock exynos4_mux_clks[] __initdata = {
+	MUX(none, "mout_apll", mout_apll_p, SRC_CPU, 0, 1),
+	MUX(none, "mout_core", mout_core_p, SRC_CPU, 16, 1),
+	MUX(none, "mout_fimc0", group1_p, SRC_CAM, 0, 4),
+	MUX(none, "mout_fimc1", group1_p, SRC_CAM, 4, 4),
+	MUX(none, "mout_fimc2", group1_p, SRC_CAM, 8, 4),
+	MUX(none, "mout_fimc3", group1_p, SRC_CAM, 12, 4),
+	MUX(none, "mout_cam0", group1_p, SRC_CAM, 16, 4),
+	MUX(none, "mout_cam1", group1_p, SRC_CAM, 20, 4),
+	MUX(none, "mout_csis0", group1_p, SRC_CAM, 24, 4),
+	MUX(none, "mout_csis1", group1_p, SRC_CAM, 28, 4),
+	MUX(none, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1),
+	MUX(none, "mout_mfc0", sclk_ampll_p, SRC_MFC, 0, 1),
+	MUX(none, "mout_mfc1", sclk_evpll_p, SRC_MFC, 4, 1),
+	MUX(none, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1),
+	MUX(none, "mout_g3d0", sclk_ampll_p, SRC_G3D, 0, 1),
+	MUX(none, "mout_g3d1", sclk_evpll_p, SRC_G3D, 4, 1),
+	MUX(none, "mout_g3d", mout_g3d_p, SRC_G3D, 8, 1),
+	MUX(none, "mout_fimd0", group1_p, SRC_LCD0, 0, 4),
+	MUX(none, "mout_mipi0", group1_p, SRC_LCD0, 12, 4),
+	MUX(none, "mout_audio0", mout_audio0_p, SRC_MAUDIO, 0, 4),
+	MUX(none, "mout_mmc0", group1_p, SRC_FSYS, 0, 4),
+	MUX(none, "mout_mmc1", group1_p, SRC_FSYS, 4, 4),
+	MUX(none, "mout_mmc2", group1_p, SRC_FSYS, 8, 4),
+	MUX(none, "mout_mmc3", group1_p, SRC_FSYS, 12, 4),
+	MUX(none, "mout_mmc4", group1_p, SRC_FSYS, 16, 4),
+	MUX(none, "mout_uart0", group1_p, SRC_PERIL0, 0, 4),
+	MUX(none, "mout_uart1", group1_p, SRC_PERIL0, 4, 4),
+	MUX(none, "mout_uart2", group1_p, SRC_PERIL0, 8, 4),
+	MUX(none, "mout_uart3", group1_p, SRC_PERIL0, 12, 4),
+	MUX(none, "mout_uart4", group1_p, SRC_PERIL0, 16, 4),
+	MUX(none, "mout_audio1", mout_audio1_p, SRC_PERIL1, 0, 4),
+	MUX(none, "mout_audio2", mout_audio2_p, SRC_PERIL1, 4, 4),
+	MUX(none, "mout_spdif", mout_spdif_p, SRC_PERIL1, 8, 2),
+	MUX(none, "mout_spi0", group1_p, SRC_PERIL1, 16, 4),
+	MUX(none, "mout_spi1", group1_p, SRC_PERIL1, 20, 4),
+	MUX(none, "mout_spi2", group1_p, SRC_PERIL1, 24, 4),
+	MUX_A(sclk_epll, "sclk_epll", mout_epll_p, SRC_TOP0, 4, 1, "sclk_epll"),
+};
+
+/* list of mux clocks supported in exynos4210 soc */
+struct samsung_mux_clock exynos4210_mux_clks[] __initdata = {
+	MUX(none, "mout_aclk200", sclk_ampll_p, SRC_TOP0, 12, 1),
+	MUX(none, "mout_aclk100", sclk_ampll_p, SRC_TOP0, 16, 1),
+	MUX(none, "mout_aclk160", sclk_ampll_p, SRC_TOP0, 20, 1),
+	MUX(none, "mout_aclk133", sclk_ampll_p, SRC_TOP0, 24, 1),
+	MUX(none, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP1, 0, 1),
+	MUX(none, "mout_mixer", mout_mixer_p4210, SRC_TV, 4, 1),
+	MUX(none, "mout_dac", mout_dac_p4210, SRC_TV, 8, 1),
+	MUX(none, "mout_g2d0", sclk_ampll_p, E4210_SRC_IMAGE, 0, 1),
+	MUX(none, "mout_g2d1", sclk_evpll_p, E4210_SRC_IMAGE, 4, 1),
+	MUX(none, "mout_g2d", mout_g2d_p, E4210_SRC_IMAGE, 8, 1),
+	MUX(none, "mout_fimd1", group1_p, SRC_LCD1, 0, 4),
+	MUX(none, "mout_mipi1", group1_p, SRC_LCD1, 12, 4),
+	MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p, SRC_CPU, 8, 1, "sclk_mpll"),
+	MUX_A(sclk_vpll, "sclk_vpll", sclk_vpll_p4210,
+			SRC_TOP0, 8, 1, "sclk_vpll"),
+};
+
+/* list of mux clocks supported in exynos4x12 soc */
+struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
+	MUX(none, "mout_mpll_user", mout_mpll_user_p, SRC_LEFTBUS, 4, 1),
+	MUX(none, "mout_aclk200", aclk_p4412, SRC_TOP0, 12, 1),
+	MUX(none, "mout_aclk100", aclk_p4412, SRC_TOP0, 16, 1),
+	MUX(none, "mout_aclk160", aclk_p4412, SRC_TOP0, 20, 1),
+	MUX(none, "mout_aclk133", aclk_p4412, SRC_TOP0, 24, 1),
+	MUX(none, "mout_mdnie0", group1_p, SRC_LCD0, 4, 4),
+	MUX(none, "mout_mdnie_pwm0", group1_p, SRC_LCD0, 8, 4),
+	MUX(none, "mout_sata", sclk_ampll_p, SRC_FSYS, 24, 1),
+	MUX(none, "mout_jpeg0", sclk_ampll_p, E4X12_SRC_CAM1, 0, 1),
+	MUX(none, "mout_jpeg1", sclk_evpll_p, E4X12_SRC_CAM1, 4, 1),
+	MUX(none, "mout_jpeg", mout_jpeg_p, E4X12_SRC_CAM1, 8, 1),
+	MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p,
+			E4X12_SRC_DMC, 12, 1, "sclk_mpll"),
+	MUX_A(sclk_vpll, "sclk_vpll", mout_vpll_p,
+			SRC_TOP0, 8, 1, "sclk_vpll"),
+};
+
+/* list of divider clocks supported in all exynos4 soc's */
+struct samsung_div_clock exynos4_div_clks[] __initdata = {
+	DIV(none, "div_core", "mout_core", DIV_CPU0, 0, 3),
+	DIV(none, "div_core2", "div_core", DIV_CPU0, 28, 3),
+	DIV(none, "div_fimc0", "mout_fimc0", DIV_CAM, 0, 4),
+	DIV(none, "div_fimc1", "mout_fimc1", DIV_CAM, 4, 4),
+	DIV(none, "div_fimc2", "mout_fimc2", DIV_CAM, 8, 4),
+	DIV(none, "div_fimc3", "mout_fimc3", DIV_CAM, 12, 4),
+	DIV(none, "div_cam0", "mout_cam0", DIV_CAM, 16, 4),
+	DIV(none, "div_cam1", "mout_cam1", DIV_CAM, 20, 4),
+	DIV(none, "div_csis0", "mout_csis0", DIV_CAM, 24, 4),
+	DIV(none, "div_csis1", "mout_csis1", DIV_CAM, 28, 4),
+	DIV(none, "div_mfc", "mout_mfc", DIV_MFC, 0, 4),
+	DIV(none, "div_g3d", "mout_g3d", DIV_G3D, 0, 4),
+	DIV(none, "div_fimd0", "mout_fimd0", DIV_LCD0, 0, 4),
+	DIV(none, "div_mipi0", "mout_mipi0", DIV_LCD0, 16, 4),
+	DIV(none, "div_audio0", "mout_audio0", DIV_MAUDIO, 0, 4),
+	DIV(none, "div_pcm0", "sclk_audio0", DIV_MAUDIO, 4, 8),
+	DIV(none, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4),
+	DIV(none, "div_mmc1", "mout_mmc1", DIV_FSYS1, 16, 4),
+	DIV(none, "div_mmc2", "mout_mmc2", DIV_FSYS2, 0, 4),
+	DIV(none, "div_mmc3", "mout_mmc3", DIV_FSYS2, 16, 4),
+	DIV(sclk_pixel, "sclk_pixel", "sclk_vpll", DIV_TV, 0, 4),
+	DIV(aclk200, "aclk200", "mout_aclk200", DIV_TOP, 0, 3),
+	DIV(aclk100, "aclk100", "mout_aclk100", DIV_TOP, 4, 4),
+	DIV(aclk160, "aclk160", "mout_aclk160", DIV_TOP, 8, 3),
+	DIV(aclk133, "aclk133", "mout_aclk133", DIV_TOP, 12, 3),
+	DIV(sclk_slimbus, "sclk_slimbus", "sclk_epll", DIV_PERIL3, 4, 4),
+	DIV(sclk_pcm1, "sclk_pcm1", "sclk_audio1", DIV_PERIL4, 4, 8),
+	DIV(sclk_pcm2, "sclk_pcm2", "sclk_audio2", DIV_PERIL4, 20, 8),
+	DIV(sclk_i2s1, "sclk_i2s1", "sclk_audio1", DIV_PERIL5, 0, 6),
+	DIV(sclk_i2s2, "sclk_i2s2", "sclk_audio2", DIV_PERIL5, 8, 6),
+	DIV(none, "div_mmc4", "mout_mmc4", DIV_FSYS3, 0, 4),
+	DIV(none, "div_mmc_pre4", "div_mmc4", DIV_FSYS3, 8, 8),
+	DIV(none, "div_uart0", "mout_uart0", DIV_PERIL0, 0, 4),
+	DIV(none, "div_uart1", "mout_uart1", DIV_PERIL0, 4, 4),
+	DIV(none, "div_uart2", "mout_uart2", DIV_PERIL0, 8, 4),
+	DIV(none, "div_uart3", "mout_uart3", DIV_PERIL0, 12, 4),
+	DIV(none, "div_uart4", "mout_uart4", DIV_PERIL0, 16, 4),
+	DIV(none, "div_spi0", "mout_spi0", DIV_PERIL1, 0, 4),
+	DIV(none, "div_spi_pre0", "div_spi0", DIV_PERIL1, 8, 8),
+	DIV(none, "div_spi1", "mout_spi1", DIV_PERIL1, 16, 4),
+	DIV(none, "div_spi_pre1", "div_spi1", DIV_PERIL1, 24, 8),
+	DIV(none, "div_spi2", "mout_spi2", DIV_PERIL2, 0, 4),
+	DIV(none, "div_spi_pre2", "div_spi2", DIV_PERIL2, 8, 8),
+	DIV(none, "div_audio1", "mout_audio1", DIV_PERIL4, 0, 4),
+	DIV(none, "div_audio2", "mout_audio2", DIV_PERIL4, 16, 4),
+	DIV_A(arm_clk, "arm_clk", "div_core2", DIV_CPU0, 28, 3, "arm_clk"),
+	DIV_A(sclk_apll, "sclk_apll", "mout_apll",
+			DIV_CPU0, 24, 3, "sclk_apll"),
+	DIV_F(none, "div_mipi_pre0", "div_mipi0", DIV_LCD0, 20, 4,
+			CLK_SET_RATE_PARENT, 0),
+	DIV_F(none, "div_mmc_pre0", "div_mmc0", DIV_FSYS1, 8, 8,
+			CLK_SET_RATE_PARENT, 0),
+	DIV_F(none, "div_mmc_pre1", "div_mmc1", DIV_FSYS1, 24, 8,
+			CLK_SET_RATE_PARENT, 0),
+	DIV_F(none, "div_mmc_pre2", "div_mmc2", DIV_FSYS2, 8, 8,
+			CLK_SET_RATE_PARENT, 0),
+	DIV_F(none, "div_mmc_pre3", "div_mmc3", DIV_FSYS2, 24, 8,
+			CLK_SET_RATE_PARENT, 0),
+};
+
+/* list of divider clocks supported in exynos4210 soc */
+struct samsung_div_clock exynos4210_div_clks[] __initdata = {
+	DIV(none, "div_g2d", "mout_g2d", DIV_IMAGE, 0, 4),
+	DIV(none, "div_fimd1", "mout_fimd1", E4210_DIV_LCD1, 0, 4),
+	DIV(none, "div_mipi1", "mout_mipi1", E4210_DIV_LCD1, 16, 4),
+	DIV(none, "div_sata", "mout_sata", DIV_FSYS0, 20, 4),
+	DIV_F(none, "div_mipi_pre1", "div_mipi1", E4210_DIV_LCD1, 20, 4,
+			CLK_SET_RATE_PARENT, 0),
+};
+
+/* list of divider clocks supported in exynos4x12 soc */
+struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
+	DIV(none, "div_mdnie0", "mout_mdnie0", DIV_LCD0, 4, 4),
+	DIV(none, "div_mdnie_pwm0", "mout_mdnie_pwm0", DIV_LCD0, 8, 4),
+	DIV(none, "div_mdnie_pwm_pre0", "div_mdnie_pwm0", DIV_LCD0, 12, 4),
+	DIV(none, "div_mipihsi", "mout_mipihsi", DIV_FSYS0, 20, 4),
+	DIV(none, "div_jpeg", "mout_jpeg", E4X12_DIV_CAM1, 0, 4),
+};
+
+/* list of gate clocks supported in all exynos4 soc's */
+struct samsung_gate_clock exynos4_gate_clks[] __initdata = {
+	/*
+	 * After all Exynos4 based platforms are migrated to use device tree,
+	 * the device name and clock alias names specified below for some
+	 * of the clocks can be removed.
+	 */
+	GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0, 0, 0),
+	GATE(sclk_mixer, "sclk_mixer", "mout_mixer", SRC_MASK_TV, 4, 0, 0),
+	GATE(sclk_dac, "sclk_dac", "mout_dac", SRC_MASK_TV, 8, 0, 0),
+	GATE(sclk_spdif, "sclk_spdif", "mout_spdif", 0xc354, 8, 0, 0),
+	GATE(jpeg, "jpeg", "aclk160", GATE_IP_CAM, 6, 0, 0),
+	GATE(mie0, "mie0", "aclk160", GATE_IP_LCD0, 1, 0, 0),
+	GATE(dsim0, "dsim0", "aclk160", GATE_IP_LCD0, 3, 0, 0),
+	GATE(fimd1, "fimd1", "aclk160", GATE_IP_LCD1, 0, 0, 0),
+	GATE(mie1, "mie1", "aclk160", GATE_IP_LCD1, 1, 0, 0),
+	GATE(dsim1, "dsim1", "aclk160", GATE_IP_LCD1, 3, 0, 0),
+	GATE(smmu_fimd1, "smmu_fimd1", "aclk160", GATE_IP_LCD1, 4, 0, 0),
+	GATE(tsi, "tsi", "aclk133", GATE_IP_FSYS, 4, 0, 0),
+	GATE(sromc, "sromc", "aclk133", GATE_IP_FSYS, 11, 0, 0),
+	GATE(g3d, "g3d", "aclk200", GATE_IP_G3D, 0, 0, 0),
+	GATE(usb_device, "usb_device", "aclk133", GATE_IP_FSYS, 13, 0, 0),
+	GATE(onenand, "onenand", "aclk133", GATE_IP_FSYS, 15, 0, 0),
+	GATE(nfcon, "nfcon", "aclk133", GATE_IP_FSYS, 16, 0, 0),
+	GATE(gps, "gps", "aclk133", GATE_IP_GPS, 0, 0, 0),
+	GATE(smmu_gps, "smmu_gps", "aclk133", GATE_IP_GPS, 1, 0, 0),
+	GATE(slimbus, "slimbus", "aclk100", GATE_IP_PERIL, 25, 0, 0),
+	GATE(sclk_cam0, "sclk_cam0", "div_cam0", GATE_SCLK_CAM, 4,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_cam1, "sclk_cam1", "div_cam1", GATE_SCLK_CAM, 5,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_mipi0, "sclk_mipi0", "div_mipi_pre0",
+			SRC_MASK_LCD0, 12, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_audio1, "sclk_audio1", "div_audio1", 0xc354, 0,
+			CLK_SET_RATE_PARENT, 0),
+	GATE_D(vp, "s5p-mixer", "vp", "aclk160", GATE_IP_TV, 0, 0, 0),
+	GATE_D(mixer, "s5p-mixer", "mixer", "aclk160", GATE_IP_TV, 1, 0, 0),
+	GATE_D(hdmi, "exynos4-hdmi", "hdmi", "aclk160", GATE_IP_TV, 3, 0, 0),
+	GATE_A(pwm, "pwm", "aclk100", GATE_IP_PERIL, 24, 0, 0, "timers"),
+	GATE_A(sdmmc4, "sdmmc4", "aclk133", GATE_IP_FSYS, 9, 0, 0, "biu"),
+	GATE_A(usb_host, "usb_host", "aclk133",
+			GATE_IP_FSYS, 12, 0, 0, "usbhost"),
+	GATE_DA(sclk_fimc0, "exynos4-fimc.0", "sclk_fimc0", "div_fimc0",
+			SRC_MASK_CAM, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+	GATE_DA(sclk_fimc1, "exynos4-fimc.1", "sclk_fimc1", "div_fimc1",
+			SRC_MASK_CAM, 4, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+	GATE_DA(sclk_fimc2, "exynos4-fimc.2", "sclk_fimc2", "div_fimc2",
+			SRC_MASK_CAM, 8, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+	GATE_DA(sclk_fimc3, "exynos4-fimc.3", "sclk_fimc3", "div_fimc3",
+			SRC_MASK_CAM, 12, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+	GATE_DA(sclk_csis0, "s5p-mipi-csis.0", "sclk_csis0", "div_csis0",
+			SRC_MASK_CAM, 24, CLK_SET_RATE_PARENT, 0, "sclk_csis"),
+	GATE_DA(sclk_csis1, "s5p-mipi-csis.1", "sclk_csis1", "div_csis1",
+			SRC_MASK_CAM, 28, CLK_SET_RATE_PARENT, 0, "sclk_csis"),
+	GATE_DA(sclk_fimd0, "exynos4-fb.0", "sclk_fimd0", "div_fimd0",
+			SRC_MASK_LCD0, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimd"),
+	GATE_DA(sclk_mmc0, "exynos4-sdhci.0", "sclk_mmc0", "div_mmc_pre0",
+			SRC_MASK_FSYS, 0, CLK_SET_RATE_PARENT, 0,
+			"mmc_busclk.2"),
+	GATE_DA(sclk_mmc1, "exynos4-sdhci.1", "sclk_mmc1", "div_mmc_pre1",
+			SRC_MASK_FSYS, 4, CLK_SET_RATE_PARENT, 0,
+			"mmc_busclk.2"),
+	GATE_DA(sclk_mmc2, "exynos4-sdhci.2", "sclk_mmc2", "div_mmc_pre2",
+			SRC_MASK_FSYS, 8, CLK_SET_RATE_PARENT, 0,
+			"mmc_busclk.2"),
+	GATE_DA(sclk_mmc3, "exynos4-sdhci.3", "sclk_mmc3", "div_mmc_pre3",
+			SRC_MASK_FSYS, 12, CLK_SET_RATE_PARENT, 0,
+			"mmc_busclk.2"),
+	GATE_DA(sclk_mmc4, NULL, "sclk_mmc4", "div_mmc_pre4",
+			SRC_MASK_FSYS, 16, CLK_SET_RATE_PARENT, 0, "ciu"),
+	GATE_DA(sclk_uart0, "exynos4210-uart.0", "uclk0", "div_uart0",
+			0xc350, 0, CLK_SET_RATE_PARENT, 0, "clk_uart_baud0"),
+	GATE_DA(sclk_uart1, "exynos4210-uart.1", "uclk1", "div_uart1",
+			0xc350, 4, CLK_SET_RATE_PARENT, 0, "clk_uart_baud0"),
+	GATE_DA(sclk_uart2, "exynos4210-uart.2", "uclk2", "div_uart2",
+			0xc350, 8, CLK_SET_RATE_PARENT, 0, "clk_uart_baud0"),
+	GATE_DA(sclk_uart3, "exynos4210-uart.3", "uclk3", "div_uart3",
+			0xc350, 12, CLK_SET_RATE_PARENT, 0, "clk_uart_baud0"),
+	GATE_DA(sclk_uart4, "exynos4210-uart.4", "uclk4", "div_uart4",
+			0xc350, 16, CLK_SET_RATE_PARENT, 0, "clk_uart_baud0"),
+	GATE(sclk_audio2, "sclk_audio2", "div_audio2", 0xc354, 4,
+			CLK_SET_RATE_PARENT, 0),
+	GATE_DA(sclk_spi0, "exynos4210-spi.0", "sclk_spi0", "div_spi_pre0",
+			0xc354, 16, CLK_SET_RATE_PARENT, 0, "spi_busclk0"),
+	GATE_DA(sclk_spi1, "exynos4210-spi.1", "sclk_spi1", "div_spi_pre1",
+			0xc354, 20, CLK_SET_RATE_PARENT, 0, "spi_busclk0"),
+	GATE_DA(sclk_spi2, "exynos4210-spi.2", "sclk_spi2", "div_spi_pre2",
+			0xc354, 24, CLK_SET_RATE_PARENT, 0, "spi_busclk0"),
+	GATE_DA(fimc0, "exynos4-fimc.0", "fimc0", "aclk160",
+			GATE_IP_CAM, 0, 0, 0, "fimc"),
+	GATE_DA(fimc1, "exynos4-fimc.1", "fimc1", "aclk160",
+			GATE_IP_CAM, 1, 0, 0, "fimc"),
+	GATE_DA(fimc2, "exynos4-fimc.2", "fimc2", "aclk160",
+			GATE_IP_CAM, 2, 0, 0, "fimc"),
+	GATE_DA(fimc3, "exynos4-fimc.3", "fimc3", "aclk160",
+			GATE_IP_CAM, 3, 0, 0, "fimc"),
+	GATE_DA(csis0, "s5p-mipi-csis.0", "csis0", "aclk160",
+			GATE_IP_CAM, 4, 0, 0, "fimc"),
+	GATE_DA(csis1, "s5p-mipi-csis.1", "csis1", "aclk160",
+			GATE_IP_CAM, 5, 0, 0, "fimc"),
+	GATE_DA(smmu_fimc0, "exynos-sysmmu.5", "smmu_fimc0", "aclk160",
+			GATE_IP_CAM, 7, 0, 0, "sysmmu"),
+	GATE_DA(smmu_fimc1, "exynos-sysmmu.6", "smmu_fimc1", "aclk160",
+			GATE_IP_CAM, 8, 0, 0, "sysmmu"),
+	GATE_DA(smmu_fimc2, "exynos-sysmmu.7", "smmu_fimc2", "aclk160",
+			GATE_IP_CAM, 9, 0, 0, "sysmmu"),
+	GATE_DA(smmu_fimc3, "exynos-sysmmu.8", "smmu_fimc3", "aclk160",
+			GATE_IP_CAM, 10, 0, 0, "sysmmu"),
+	GATE_DA(smmu_jpeg, "exynos-sysmmu.3", "smmu_jpeg", "aclk160",
+			GATE_IP_CAM, 11, 0, 0, "sysmmu"),
+	GATE_DA(smmu_tv, "exynos-sysmmu.2", "smmu_tv", "aclk160",
+			GATE_IP_TV, 4, 0, 0, "sysmmu"),
+	GATE_DA(mfc, "s5p-mfc", "mfc", "aclk100", GATE_IP_MFC, 0, 0, 0, "mfc"),
+	GATE_DA(smmu_mfcl, "exynos-sysmmu.0", "smmu_mfcl", "aclk100",
+			GATE_IP_MFC, 1, 0, 0, "sysmmu"),
+	GATE_DA(smmu_mfcr, "exynos-sysmmu.1", "smmu_mfcr", "aclk100",
+			GATE_IP_MFC, 2, 0, 0, "sysmmu"),
+	GATE_DA(fimd0, "exynos4-fb.0", "fimd0", "aclk160",
+			GATE_IP_LCD0, 0, 0, 0, "fimd"),
+	GATE_DA(smmu_fimd0, "exynos-sysmmu.10", "smmu_fimd0", "aclk160",
+			GATE_IP_LCD0, 4, 0, 0, "sysmmu"),
+	GATE_DA(pdma0, "dma-pl330.0", "pdma0", "aclk133",
+			GATE_IP_FSYS, 0, 0, 0, "dma"),
+	GATE_DA(pdma1, "dma-pl330.1", "pdma1", "aclk133",
+			GATE_IP_FSYS, 1, 0, 0, "dma"),
+	GATE_DA(sdmmc0, "exynos4-sdhci.0", "sdmmc0", "aclk133",
+			GATE_IP_FSYS, 5, 0, 0, "hsmmc"),
+	GATE_DA(sdmmc1, "exynos4-sdhci.1", "sdmmc1", "aclk133",
+			GATE_IP_FSYS, 6, 0, 0, "hsmmc"),
+	GATE_DA(sdmmc2, "exynos4-sdhci.2", "sdmmc2", "aclk133",
+			GATE_IP_FSYS, 7, 0, 0, "hsmmc"),
+	GATE_DA(sdmmc3, "exynos4-sdhci.3", "sdmmc3", "aclk133",
+			GATE_IP_FSYS, 8, 0, 0, "hsmmc"),
+	GATE_DA(uart0, "exynos4210-uart.0", "uart0", "aclk100",
+			GATE_IP_PERIL, 0, 0, 0, "uart"),
+	GATE_DA(uart1, "exynos4210-uart.1", "uart1", "aclk100",
+			GATE_IP_PERIL, 1, 0, 0, "uart"),
+	GATE_DA(uart2, "exynos4210-uart.2", "uart2", "aclk100",
+			GATE_IP_PERIL, 2, 0, 0, "uart"),
+	GATE_DA(uart3, "exynos4210-uart.3", "uart3", "aclk100",
+			GATE_IP_PERIL, 3, 0, 0, "uart"),
+	GATE_DA(uart4, "exynos4210-uart.4", "uart4", "aclk100",
+			GATE_IP_PERIL, 4, 0, 0, "uart"),
+	GATE_DA(i2c0, "s3c2440-i2c.0", "i2c0", "aclk100",
+			GATE_IP_PERIL, 6, 0, 0, "i2c"),
+	GATE_DA(i2c1, "s3c2440-i2c.1", "i2c1", "aclk100",
+			GATE_IP_PERIL, 7, 0, 0, "i2c"),
+	GATE_DA(i2c2, "s3c2440-i2c.2", "i2c2", "aclk100",
+			GATE_IP_PERIL, 8, 0, 0, "i2c"),
+	GATE_DA(i2c3, "s3c2440-i2c.3", "i2c3", "aclk100",
+			GATE_IP_PERIL, 9, 0, 0, "i2c"),
+	GATE_DA(i2c4, "s3c2440-i2c.4", "i2c4", "aclk100",
+			GATE_IP_PERIL, 10, 0, 0, "i2c"),
+	GATE_DA(i2c5, "s3c2440-i2c.5", "i2c5", "aclk100",
+			GATE_IP_PERIL, 11, 0, 0, "i2c"),
+	GATE_DA(i2c6, "s3c2440-i2c.6", "i2c6", "aclk100",
+			GATE_IP_PERIL, 12, 0, 0, "i2c"),
+	GATE_DA(i2c7, "s3c2440-i2c.7", "i2c7", "aclk100",
+			GATE_IP_PERIL, 13, 0, 0, "i2c"),
+	GATE_DA(i2c_hdmi, "s3c2440-hdmiphy-i2c", "i2c-hdmi", "aclk100",
+			GATE_IP_PERIL, 14, 0, 0, "i2c"),
+	GATE_DA(spi0, "exynos4210-spi.0", "spi0", "aclk100",
+			GATE_IP_PERIL, 16, 0, 0, "spi"),
+	GATE_DA(spi1, "exynos4210-spi.1", "spi1", "aclk100",
+			GATE_IP_PERIL, 17, 0, 0, "spi"),
+	GATE_DA(spi2, "exynos4210-spi.2", "spi2", "aclk100",
+			GATE_IP_PERIL, 18, 0, 0, "spi"),
+	GATE_DA(i2s1, "samsung-i2s.1", "i2s1", "aclk100",
+			GATE_IP_PERIL, 20, 0, 0, "iis"),
+	GATE_DA(i2s2, "samsung-i2s.2", "i2s2", "aclk100",
+			GATE_IP_PERIL, 21, 0, 0, "iis"),
+	GATE_DA(pcm1, "samsung-pcm.1", "pcm1", "aclk100",
+			GATE_IP_PERIL, 22, 0, 0, "pcm"),
+	GATE_DA(pcm2, "samsung-pcm.2", "pcm2", "aclk100",
+			GATE_IP_PERIL, 23, 0, 0, "pcm"),
+	GATE_DA(spdif, "samsung-spdif", "spdif", "aclk100",
+			GATE_IP_PERIL, 26, 0, 0, "spdif"),
+	GATE_DA(ac97, "samsung-ac97", "ac97", "aclk100",
+			GATE_IP_PERIL, 27, 0, 0, "ac97"),
+};
+
+/* list of gate clocks supported in exynos4210 soc */
+struct samsung_gate_clock exynos4210_gate_clks[] __initdata = {
+	GATE(tvenc, "tvenc", "aclk160", GATE_IP_TV, 2, 0, 0),
+	GATE(g2d, "g2d", "aclk200", E4210_GATE_IP_IMAGE, 0, 0, 0),
+	GATE(rotator, "rotator", "aclk200", E4210_GATE_IP_IMAGE, 1, 0, 0),
+	GATE(mdma, "mdma", "aclk200", E4210_GATE_IP_IMAGE, 2, 0, 0),
+	GATE(smmu_g2d, "smmu_g2d", "aclk200", E4210_GATE_IP_IMAGE, 3, 0, 0),
+	GATE(smmu_mdma, "smmu_mdma", "aclk200", E4210_GATE_IP_IMAGE, 5, 0, 0),
+	GATE(pcie_phy, "pcie_phy", "aclk133", GATE_IP_FSYS, 2, 0, 0),
+	GATE(sata_phy, "sata_phy", "aclk133", GATE_IP_FSYS, 3, 0, 0),
+	GATE(sata, "sata", "aclk133", GATE_IP_FSYS, 10, 0, 0),
+	GATE(pcie, "pcie", "aclk133", GATE_IP_FSYS, 14, 0, 0),
+	GATE(smmu_pcie, "smmu_pcie", "aclk133", GATE_IP_FSYS, 18, 0, 0),
+	GATE(modemif, "modemif", "aclk100", GATE_IP_PERIL, 28, 0, 0),
+	GATE(chipid, "chipid", "aclk100", GATE_IP_PERIR, 0, 0, 0),
+	GATE(sysreg, "sysreg", "aclk100", GATE_IP_PERIR, 0, 0, 0),
+	GATE(hdmi_cec, "hdmi_cec", "aclk100", GATE_IP_PERIR, 11, 0, 0),
+	GATE(smmu_rotator, "smmu_rotator", "aclk200",
+			E4210_GATE_IP_IMAGE, 4, 0, 0),
+	GATE(sclk_mipi1, "sclk_mipi1", "div_mipi_pre1",
+			SRC_MASK_LCD1, 12, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_sata, "sclk_sata", "div_sata",
+			SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+	GATE_A(tsadc, "tsadc", "aclk100", GATE_IP_PERIL, 15, 0, 0, "adc"),
+	GATE_A(mct, "mct", "aclk100", GATE_IP_PERIR, 13, 0, 0, "mct"),
+	GATE_A(wdt, "watchdog", "aclk100", GATE_IP_PERIR, 14, 0, 0, "watchdog"),
+	GATE_A(rtc, "rtc", "aclk100", GATE_IP_PERIR, 15, 0, 0, "rtc"),
+	GATE_A(keyif, "keyif", "aclk100", GATE_IP_PERIR, 16, 0, 0, "keypad"),
+	GATE_DA(sclk_fimd1, "exynos4-fb.1", "sclk_fimd1", "div_fimd1",
+			SRC_MASK_LCD1, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimd"),
+};
+
+/* list of gate clocks supported in exynos4x12 soc */
+struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
+	GATE(audss, "audss", "sclk_epll", E4X12_GATE_IP_MAUDIO, 0, 0, 0),
+	GATE(mdnie0, "mdnie0", "aclk160", GATE_IP_LCD0, 2, 0, 0),
+	GATE(rotator, "rotator", "aclk200", E4X12_GATE_IP_IMAGE, 1, 0, 0),
+	GATE(mdma2, "mdma2", "aclk200", E4X12_GATE_IP_IMAGE, 2, 0, 0),
+	GATE(smmu_mdma, "smmu_mdma", "aclk200", E4X12_GATE_IP_IMAGE, 5, 0, 0),
+	GATE(mipi_hsi, "mipi_hsi", "aclk133", GATE_IP_FSYS, 10, 0, 0),
+	GATE(chipid, "chipid", "aclk100", E4X12_GATE_IP_PERIR, 0, 0, 0),
+	GATE(sysreg, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1, 0, 0),
+	GATE(hdmi_cec, "hdmi_cec", "aclk100", E4X12_GATE_IP_PERIR, 11, 0, 0),
+	GATE(sclk_mdnie0, "sclk_mdnie0", "div_mdnie0",
+			SRC_MASK_LCD0, 4, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_mdnie_pwm0, "sclk_mdnie_pwm0", "div_mdnie_pwm_pre0",
+			SRC_MASK_LCD0, 8, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_mipihsi, "sclk_mipihsi", "div_mipihsi",
+			SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+	GATE(smmu_rotator, "smmu_rotator", "aclk200",
+			E4X12_GATE_IP_IMAGE, 4, 0, 0),
+	GATE_A(mct, "mct", "aclk100", E4X12_GATE_IP_PERIR, 13, 0, 0, "mct"),
+	GATE_A(rtc, "rtc", "aclk100", E4X12_GATE_IP_PERIR, 15, 0, 0, "rtc"),
+	GATE_A(keyif, "keyif", "aclk100",
+			E4X12_GATE_IP_PERIR, 16, 0, 0, "keypad"),
+	GATE_A(wdt, "watchdog", "aclk100",
+			E4X12_GATE_IP_PERIR, 14, 0, 0, "watchdog"),
+	GATE_DA(pcm0, "samsung-pcm.0", "pcm0", "aclk100",
+			E4X12_GATE_IP_MAUDIO, 2, 0, 0, "pcm"),
+	GATE_DA(i2s0, "samsung-i2s.0", "i2s0", "aclk100",
+			E4X12_GATE_IP_MAUDIO, 3, 0, 0, "iis"),
+};
+
+#ifdef CONFIG_OF
+static struct of_device_id exynos4_clk_ids[] __initdata = {
+	{ .compatible = "samsung,exynos4210-clock",
+			.data = (void *)EXYNOS4210, },
+	{ .compatible = "samsung,exynos4412-clock",
+			.data = (void *)EXYNOS4X12, },
+	{ },
+};
+#endif
+
+/*
+ * The parent of the fin_pll clock is selected by the XOM[0] bit. This bit
+ * resides in chipid register space, outside of the clock controller memory
+ * mapped space. So to determine the parent of fin_pll clock, the chipid
+ * controller is first remapped and the value of XOM[0] bit is read to
+ * determine the parent clock.
+ */
+static void __init exynos4_clk_register_finpll(void)
+{
+	struct samsung_fixed_rate_clock fclk;
+	struct device_node *np;
+	struct clk *clk;
+	void __iomem *chipid_base = S5P_VA_CHIPID;
+	unsigned long xom, finpll_f = 24000000;
+	char *parent_name;
+
+	np = of_find_compatible_node(NULL, NULL, "samsung,exynos4210-chipid");
+	if (np)
+		chipid_base = of_iomap(np, 0);
+
+	if (chipid_base) {
+		xom = readl(chipid_base + 8);
+		parent_name = xom & 1 ? "xusbxti" : "xxti";
+		clk = clk_get(NULL, parent_name);
+		if (IS_ERR(clk)) {
+			pr_err("%s: failed to lookup parent clock %s, assuming "
+				"fin_pll clock frequency is 24MHz\n", __func__,
+				parent_name);
+		} else {
+			finpll_f = clk_get_rate(clk);
+		}
+	} else {
+		pr_err("%s: failed to map chipid registers, assuming "
+			"fin_pll clock frequency is 24MHz\n", __func__);
+	}
+
+	fclk.id = fin_pll;
+	fclk.name = "fin_pll";
+	fclk.parent_name = NULL;
+	fclk.flags = CLK_IS_ROOT;
+	fclk.fixed_rate = finpll_f;
+	samsung_clk_register_fixed_rate(&fclk, 1);
+
+	if (np)
+		iounmap(chipid_base);
+}
+
+/*
+ * This function allows non-dt platforms to specify the clock speed of the
+ * xxti and xusbxti clocks. These clocks are then registered with the specified
+ * clock speed.
+ */
+void __init exynos4_clk_register_fixed_ext(unsigned long xxti_f,
+						unsigned long xusbxti_f)
+{
+	exynos4_fixed_rate_ext_clks[0].fixed_rate = xxti_f;
+	exynos4_fixed_rate_ext_clks[1].fixed_rate = xusbxti_f;
+	samsung_clk_register_fixed_rate(exynos4_fixed_rate_ext_clks,
+			ARRAY_SIZE(exynos4_fixed_rate_ext_clks));
+}
+
+static __initdata struct of_device_id ext_clk_match[] = {
+	{ .compatible = "samsung,clock-xxti", .data = (void *)0, },
+	{ .compatible = "samsung,clock-xusbxti", .data = (void *)1, },
+	{},
+};
+
+/* register exynos4 clocks */
+void __init exynos4_clk_init(struct device_node *np)
+{
+	void __iomem *reg_base;
+	struct clk *apll, *mpll, *epll, *vpll;
+	u32 exynos4_soc;
+
+	if (np) {
+		const struct of_device_id *match;
+		match = of_match_node(exynos4_clk_ids, np);
+		exynos4_soc = (u32)match->data;
+
+		reg_base = of_iomap(np, 0);
+		if (!reg_base)
+			panic("%s: failed to map registers\n", __func__);
+	} else {
+		reg_base = S5P_VA_CMU;
+		if (soc_is_exynos4210())
+			exynos4_soc = EXYNOS4210;
+		else if (soc_is_exynos4212() || soc_is_exynos4412())
+			exynos4_soc = EXYNOS4X12;
+		else
+			panic("%s: unable to determine soc\n", __func__);
+	}
+
+	samsung_clk_init(np, reg_base, nr_clks,
+		exynos4_clk_regs, ARRAY_SIZE(exynos4_clk_regs));
+
+	if (np)
+		samsung_clk_of_register_fixed_ext(exynos4_fixed_rate_ext_clks,
+			ARRAY_SIZE(exynos4_fixed_rate_ext_clks),
+			ext_clk_match);
+
+	exynos4_clk_register_finpll();
+
+	if (exynos4_soc == EXYNOS4210) {
+		apll = samsung_clk_register_pll45xx("fout_apll", "fin_pll",
+					reg_base + APLL_CON0, pll_4508);
+		mpll = samsung_clk_register_pll45xx("fout_mpll", "fin_pll",
+					reg_base + E4210_MPLL_CON0, pll_4508);
+		epll = samsung_clk_register_pll46xx("fout_epll", "fin_pll",
+					reg_base + 0xc110, pll_4600);
+		vpll = samsung_clk_register_pll46xx("fout_vpll", "mout_vpllsrc",
+					reg_base + 0xc120, pll_4650c);
+	} else {
+		apll = samsung_clk_register_pll35xx("fout_apll", "fin_pll",
+					reg_base + APLL_CON0);
+		mpll = samsung_clk_register_pll35xx("fout_mpll", "fin_pll",
+					reg_base + E4X12_MPLL_CON0);
+		epll = samsung_clk_register_pll36xx("fout_epll", "fin_pll",
+					reg_base + 0xc110);
+		vpll = samsung_clk_register_pll36xx("fout_vpll", "fin_pll",
+					reg_base + 0xc120);
+	}
+
+	samsung_clk_add_lookup(apll, fout_apll);
+	samsung_clk_add_lookup(mpll, fout_mpll);
+	samsung_clk_add_lookup(epll, fout_epll);
+	samsung_clk_add_lookup(vpll, fout_vpll);
+
+	samsung_clk_register_fixed_rate(exynos4_fixed_rate_clks,
+			ARRAY_SIZE(exynos4_fixed_rate_clks));
+	samsung_clk_register_mux(exynos4_mux_clks,
+			ARRAY_SIZE(exynos4_mux_clks));
+	samsung_clk_register_div(exynos4_div_clks,
+			ARRAY_SIZE(exynos4_div_clks));
+	samsung_clk_register_gate(exynos4_gate_clks,
+			ARRAY_SIZE(exynos4_gate_clks));
+
+	if (exynos4_soc == EXYNOS4210) {
+		samsung_clk_register_fixed_rate(exynos4210_fixed_rate_clks,
+			ARRAY_SIZE(exynos4210_fixed_rate_clks));
+		samsung_clk_register_mux(exynos4210_mux_clks,
+			ARRAY_SIZE(exynos4210_mux_clks));
+		samsung_clk_register_div(exynos4210_div_clks,
+			ARRAY_SIZE(exynos4210_div_clks));
+		samsung_clk_register_gate(exynos4210_gate_clks,
+			ARRAY_SIZE(exynos4210_gate_clks));
+	} else {
+		samsung_clk_register_mux(exynos4x12_mux_clks,
+			ARRAY_SIZE(exynos4x12_mux_clks));
+		samsung_clk_register_div(exynos4x12_div_clks,
+			ARRAY_SIZE(exynos4x12_div_clks));
+		samsung_clk_register_gate(exynos4x12_gate_clks,
+			ARRAY_SIZE(exynos4x12_gate_clks));
+	}
+
+	pr_info("%s clocks: sclk_apll = %ld, sclk_mpll = %ld\n"
+		"\tsclk_epll = %ld, sclk_vpll = %ld, arm_clk = %ld\n",
+		exynos4_soc == EXYNOS4210 ? "Exynos4210" : "Exynos4x12",
+		_get_rate("sclk_apll"),	_get_rate("sclk_mpll"),
+		_get_rate("sclk_epll"), _get_rate("sclk_vpll"),
+		_get_rate("arm_clk"));
+}
+CLK_OF_DECLARE(exynos4210_clk, "samsung,exynos4210-clock", exynos4_clk_init);
+CLK_OF_DECLARE(exynos4412_clk, "samsung,exynos4412-clock", exynos4_clk_init);
