Merge tag 'soc-exynos5420-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late

From Kukjin Kim:

based on tags/common-clk-audio
- add support for exynos5420 SoC

* tag 'soc-exynos5420-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:

  ARM: EXYNOS: extend soft-reset support for EXYNOS5420
  ARM: EXYNOS: add secondary CPU boot base location for EXYNOS5420
  clocksource: exynos_mct: use (request/free)_irq calls for local timer registration
  ARM: dts: Add initial device tree support for EXYNOS5420
  clk: exynos5420: register clocks using common clock framework
  ARM: EXYNOS: use four additional chipid bits to identify EXYNOS family
  serial: samsung: select EXYNOS specific driver data if ARCH_EXYNOS is defined
  ARM: EXYNOS: Add support for EXYNOS5420 SoC
  ARM: dts: list the CPU nodes for EXYNOS5250
  ARM: dts: fork out common EXYNOS5 nodes

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Documentation/devicetree/bindings/clock/clk-exynos-audss.txt

@@ -0,0 +1,64 @@
+* Samsung Audio Subsystem Clock Controller
+
+The Samsung Audio Subsystem clock controller generates and supplies clocks
+to Audio Subsystem block available in the S5PV210 and Exynos SoCs. The clock
+binding described here is applicable to all SoC's in Exynos family.
+
+Required Properties:
+
+- compatible: should be one of the following:
+  - "samsung,exynos4210-audss-clock" - controller compatible with all Exynos4 SoCs.
+  - "samsung,exynos5250-audss-clock" - controller compatible with all Exynos5 SoCs.
+
+- reg: physical base address and length of the controller's register set.
+
+- #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.
+
+Provided clocks:
+
+Clock           ID      SoC (if specific)
+-----------------------------------------------
+
+mout_audss      0
+mout_i2s        1
+dout_srp        2
+dout_aud_bus    3
+dout_i2s        4
+srp_clk         5
+i2s_bus         6
+sclk_i2s        7
+pcm_bus         8
+sclk_pcm        9
+
+Example 1: An example of a clock controller node is listed below.
+
+clock_audss: audss-clock-controller@3810000 {
+	compatible = "samsung,exynos5250-audss-clock";
+	reg = <0x03810000 0x0C>;
+	#clock-cells = <1>;
+};
+
+Example 2: I2S 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.
+
+i2s0: i2s@03830000 {
+	compatible = "samsung,i2s-v5";
+	reg = <0x03830000 0x100>;
+	dmas = <&pdma0 10
+		&pdma0 9
+		&pdma0 8>;
+	dma-names = "tx", "rx", "tx-sec";
+	clocks = <&clock_audss EXYNOS_I2S_BUS>,
+		<&clock_audss EXYNOS_I2S_BUS>,
+		<&clock_audss EXYNOS_SCLK_I2S>,
+		<&clock_audss EXYNOS_MOUT_AUDSS>,
+		<&clock_audss EXYNOS_MOUT_I2S>;
+	clock-names = "iis", "i2s_opclk0", "i2s_opclk1",
+	"mout_audss", "mout_i2s";
+};

Documentation/devicetree/bindings/clock/exynos4-clock.txt

@@ -102,6 +102,7 @@ Exynos4 SoC and this is specified where applicable.
   sclk_spi0_isp       174     Exynos4x12
   sclk_spi1_isp       175     Exynos4x12
   sclk_uart_isp       176     Exynos4x12
+  sclk_fimg2d         177
 
 	      [Peripheral Clock Gates]
 
@@ -129,7 +130,7 @@ Exynos4 SoC and this is specified where applicable.
   smmu_mfcl           274
   smmu_mfcr           275
   g3d                 276
-  g2d                 277     Exynos4210
+  g2d                 277
   rotator             278     Exynos4210
   mdma                279     Exynos4210
   smmu_g2d            280     Exynos4210

Documentation/devicetree/bindings/clock/exynos5420-clock.txt

@@ -0,0 +1,201 @@
+* Samsung Exynos5420 Clock Controller
+
+The Exynos5420 clock controller generates and supplies clock to various
+controllers within the Exynos5420 SoC.
+
+Required Properties:
+
+- comptible: should be one of the following.
+  - "samsung,exynos5420-clock" - controller compatible with Exynos5420 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.
+
+
+       [Core Clocks]
+
+  Clock			ID
+  ----------------------------
+
+  fin_pll		1
+
+  [Clock Gate for Special Clocks]
+
+  Clock			ID
+  ----------------------------
+  sclk_uart0		128
+  sclk_uart1		129
+  sclk_uart2		130
+  sclk_uart3		131
+  sclk_mmc0		132
+  sclk_mmc1		133
+  sclk_mmc2		134
+  sclk_spi0		135
+  sclk_spi1		136
+  sclk_spi2		137
+  sclk_i2s1		138
+  sclk_i2s2		139
+  sclk_pcm1		140
+  sclk_pcm2		141
+  sclk_spdif		142
+  sclk_hdmi		143
+  sclk_pixel		144
+  sclk_dp1		145
+  sclk_mipi1		146
+  sclk_fimd1		147
+  sclk_maudio0		148
+  sclk_maupcm0		149
+  sclk_usbd300		150
+  sclk_usbd301		151
+  sclk_usbphy300	152
+  sclk_usbphy301	153
+  sclk_unipro		154
+  sclk_pwm		155
+  sclk_gscl_wa		156
+  sclk_gscl_wb		157
+
+   [Peripheral Clock Gates]
+
+  Clock			ID
+  ----------------------------
+
+  aclk66_peric		256
+  uart0			257
+  uart1			258
+  uart2			259
+  uart3			260
+  i2c0			261
+  i2c1			262
+  i2c2			263
+  i2c3			264
+  i2c4			265
+  i2c5			266
+  i2c6			267
+  i2c7			268
+  i2c_hdmi		269
+  tsadc			270
+  spi0			271
+  spi1			272
+  spi2			273
+  keyif			274
+  i2s1			275
+  i2s2			276
+  pcm1			277
+  pcm2			278
+  pwm			279
+  spdif			280
+  i2c8			281
+  i2c9			282
+  i2c10			283
+  aclk66_psgen		300
+  chipid		301
+  sysreg		302
+  tzpc0			303
+  tzpc1			304
+  tzpc2			305
+  tzpc3			306
+  tzpc4			307
+  tzpc5			308
+  tzpc6			309
+  tzpc7			310
+  tzpc8			311
+  tzpc9			312
+  hdmi_cec		313
+  seckey		314
+  mct			315
+  wdt			316
+  rtc			317
+  tmu			318
+  tmu_gpu		319
+  pclk66_gpio		330
+  aclk200_fsys2		350
+  mmc0			351
+  mmc1			352
+  mmc2			353
+  sromc			354
+  ufs			355
+  aclk200_fsys		360
+  tsi			361
+  pdma0			362
+  pdma1			363
+  rtic			364
+  usbh20		365
+  usbd300		366
+  usbd301		377
+  aclk400_mscl		380
+  mscl0			381
+  mscl1			382
+  mscl2			383
+  smmu_mscl0		384
+  smmu_mscl1		385
+  smmu_mscl2		386
+  aclk333		400
+  mfc			401
+  smmu_mfcl		402
+  smmu_mfcr		403
+  aclk200_disp1		410
+  dsim1			411
+  dp1			412
+  hdmi			413
+  aclk300_disp1		420
+  fimd1			421
+  smmu_fimd1		422
+  aclk166		430
+  mixer			431
+  aclk266		440
+  rotator		441
+  mdma1			442
+  smmu_rotator		443
+  smmu_mdma1		444
+  aclk300_jpeg		450
+  jpeg			451
+  jpeg2			452
+  smmu_jpeg		453
+  aclk300_gscl		460
+  smmu_gscl0		461
+  smmu_gscl1		462
+  gscl_wa		463
+  gscl_wb		464
+  gscl0			465
+  gscl1			466
+  clk_3aa		467
+  aclk266_g2d		470
+  sss			471
+  slim_sss		472
+  mdma0			473
+  aclk333_g2d		480
+  g2d			481
+  aclk333_432_gscl	490
+  smmu_3aa		491
+  smmu_fimcl0		492
+  smmu_fimcl1		493
+  smmu_fimcl3		494
+  fimc_lite3		495
+  aclk_g3d		500
+  g3d			501
+
+Example 1: An example of a clock controller node is listed below.
+
+	clock: clock-controller@0x10010000 {
+		compatible = "samsung,exynos5420-clock";
+		reg = <0x10010000 0x30000>;
+		#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 259>, <&clock 130>;
+		clock-names = "uart", "clk_uart_baud0";
+	};

Documentation/devicetree/bindings/gpu/samsung-g2d.txt

@@ -10,11 +10,16 @@ Required properties:
 	  mapped region.
 
   - interrupts : G2D interrupt number to the CPU.
+  - clocks : from common clock binding: handle to G2D clocks.
+  - clock-names : from common clock binding: must contain "sclk_fimg2d" and
+		  "fimg2d", corresponding to entries in the clocks property.
 
 Example:
 	g2d@12800000 {
 		compatible = "samsung,s5pv210-g2d";
 		reg = <0x12800000 0x1000>;
 		interrupts = <0 89 0>;
+		clocks = <&clock 177>, <&clock 277>;
+		clock-names = "sclk_fimg2d", "fimg2d";
 		status = "disabled";
 	};

Documentation/devicetree/bindings/media/s5p-mfc.txt

@@ -15,6 +15,9 @@ Required properties:
 	  mapped region.
 
   - interrupts : MFC interrupt number to the CPU.
+  - clocks : from common clock binding: handle to mfc clocks.
+  - clock-names : from common clock binding: must contain "sclk_mfc" and "mfc",
+		  corresponding to entries in the clocks property.
 
   - samsung,mfc-r : Base address of the first memory bank used by MFC
 		    for DMA contiguous memory allocation and its size.
@@ -34,6 +37,8 @@ mfc: codec@13400000 {
 	reg = <0x13400000 0x10000>;
 	interrupts = <0 94 0>;
 	samsung,power-domain = <&pd_mfc>;
+	clocks = <&clock 170>, <&clock 273>;
+	clock-names = "sclk_mfc", "mfc";
 };
 
 Board specific DT entry:

Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt

@@ -21,8 +21,18 @@ Required Properties:
 
   - gpio-controller: identifies the node as a gpio controller and pin bank.
   - #gpio-cells: number of cells in GPIO specifier. Since the generic GPIO
-    binding is used, the amount of cells must be specified as 2. See generic
-    GPIO binding documentation for description of particular cells.
+    binding is used, the amount of cells must be specified as 2. See the below
+    mentioned gpio binding representation for description of particular cells.
+
+	Eg: <&gpx2 6 0>
+	<[phandle of the gpio controller node]
+	[pin number within the gpio controller]
+	[flags]>
+
+	Values for gpio specifier:
+	- Pin number: is a value between 0 to 7.
+	- Flags: 0 - Active High
+		 1 - Active Low
 
 - Pin mux/config groups as child nodes: The pin mux (selecting pin function
   mode) and pin config (pull up/down, driver strength) settings are represented
@@ -266,3 +276,33 @@ Example 4: Set up the default pin state for uart controller.
 
 		pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
 	}
+
+Example 5: A display port client node that supports 'default' pinctrl state
+	   and gpio binding.
+
+	display-port-controller {
+		/* ... */
+
+		samsung,hpd-gpio = <&gpx2 6 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dp_hpd>;
+	};
+
+Example 6: Request the gpio for display port controller
+
+	static int exynos_dp_probe(struct platform_device *pdev)
+	{
+		int hpd_gpio, ret;
+		struct device *dev = &pdev->dev;
+		struct device_node *dp_node = dev->of_node;
+
+		/* ... */
+
+		hpd_gpio = of_get_named_gpio(dp_node, "samsung,hpd-gpio", 0);
+
+		/* ... */
+
+		ret = devm_gpio_request_one(&pdev->dev, hpd_gpio, GPIOF_IN,
+					    "hpd_gpio");
+		/* ... */
+	}

Documentation/devicetree/bindings/sound/samsung-i2s.txt

@@ -8,6 +8,16 @@ Required SoC Specific Properties:
 - dmas: list of DMA controller phandle and DMA request line ordered pairs.
 - dma-names: identifier string for each DMA request line in the dmas property.
   These strings correspond 1:1 with the ordered pairs in dmas.
+- clocks: Handle to iis clock and RCLK source clk.
+- clock-names:
+  i2s0 uses some base clks from CMU and some are from audio subsystem internal
+  clock controller. The clock names for i2s0 should be "iis", "i2s_opclk0" and
+  "i2s_opclk1" as shown in the example below.
+  i2s1 and i2s2 uses clocks from CMU. The clock names for i2s1 and i2s2 should
+  be "iis" and "i2s_opclk0".
+  "iis" is the i2s bus clock and i2s_opclk0, i2s_opclk1 are sources of the root
+  clk. i2s0 has internal mux to select the source of root clk and i2s1 and i2s2
+  doesn't have any such mux.
 
 Optional SoC Specific Properties:
 
@@ -20,44 +30,26 @@ Optional SoC Specific Properties:
   then this flag is enabled.
 - samsung,idma-addr: Internal DMA register base address of the audio
   sub system(used in secondary sound source).
-
-Required Board Specific Properties:
-
-- gpios: The gpio specifier for data out,data in, LRCLK, CDCLK and SCLK
-  interface lines. The format of the gpio specifier depends on the gpio
-  controller.
-  The syntax of samsung gpio specifier is
-	<[phandle of the gpio controller node]
-	 [pin number within the gpio controller]
-	 [mux function]
-	 [flags and pull up/down]
-	 [drive strength]>
+- pinctrl-0: Should specify pin control groups used for this controller.
+- pinctrl-names: Should contain only one value - "default".
 
 Example:
 
-- SoC Specific Portion:
-
-i2s@03830000 {
+i2s0: i2s@03830000 {
 	compatible = "samsung,i2s-v5";
 	reg = <0x03830000 0x100>;
 	dmas = <&pdma0 10
 		&pdma0 9
 		&pdma0 8>;
 	dma-names = "tx", "rx", "tx-sec";
+	clocks = <&clock_audss EXYNOS_I2S_BUS>,
+		<&clock_audss EXYNOS_I2S_BUS>,
+		<&clock_audss EXYNOS_SCLK_I2S>;
+	clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
 	samsung,supports-6ch;
 	samsung,supports-rstclr;
 	samsung,supports-secdai;
 	samsung,idma-addr = <0x03000000>;
-};
-
-- Board Specific Portion:
-
-i2s@03830000 {
-	gpios = <&gpz 0 2 0 0>, /* I2S_0_SCLK */
-		<&gpz 1 2 0 0>, /* I2S_0_CDCLK */
-		<&gpz 2 2 0 0>, /* I2S_0_LRCK */
-		<&gpz 3 2 0 0>, /* I2S_0_SDI */
-		<&gpz 4 2 0 0>, /* I2S_0_SDO[1] */
-		<&gpz 5 2 0 0>, /* I2S_0_SDO[2] */
-		<&gpz 6 2 0 0>; /* I2S_0_SDO[3] */
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_bus>;
 };

Documentation/devicetree/bindings/usb/exynos-usb.txt

@@ -48,3 +48,37 @@ Example:
 		clocks = <&clock 285>;
 		clock-names = "usbhost";
 	};
+
+DWC3
+Required properties:
+ - compatible: should be "samsung,exynos5250-dwusb3" for USB 3.0 DWC3
+	       controller.
+ - #address-cells, #size-cells : should be '1' if the device has sub-nodes
+				 with 'reg' property.
+ - ranges: allows valid 1:1 translation between child's address space and
+	   parent's address space
+ - clocks: Clock IDs array as required by the controller.
+ - clock-names: names of clocks correseponding to IDs in the clock property
+
+Sub-nodes:
+The dwc3 core should be added as subnode to Exynos dwc3 glue.
+- dwc3 :
+   The binding details of dwc3 can be found in:
+   Documentation/devicetree/bindings/usb/dwc3.txt
+
+Example:
+	usb@12000000 {
+		compatible = "samsung,exynos5250-dwusb3";
+		clocks = <&clock 286>;
+		clock-names = "usbdrd30";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dwc3 {
+			compatible = "synopsys,dwc3";
+			reg = <0x12000000 0x10000>;
+			interrupts = <0 72 0>;
+			usb-phy = <&usb2_phy &usb3_phy>;
+		};
+	};

Documentation/devicetree/bindings/video/exynos_dp.txt

@@ -21,6 +21,10 @@ Required properties for dp-controller:
 		of memory mapped region.
 	-interrupts:
 		interrupt combiner values.
+	-clocks:
+		from common clock binding: handle to dp clock.
+	-clock-names:
+		from common clock binding: Shall be "dp".
 	-interrupt-parent:
 		phandle to Interrupt combiner node.
 	-samsung,color-space:
@@ -61,6 +65,8 @@ SOC specific portion:
 		reg = <0x145b0000 0x10000>;
 		interrupts = <10 3>;
 		interrupt-parent = <&combiner>;
+		clocks = <&clock 342>;
+		clock-names = "dp";
 
 		dptx-phy {
 			reg = <0x10040720>;

arch/arm/boot/dts/Makefile

@@ -57,6 +57,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
 	exynos5440-sd5v1.dtb \
 	exynos5250-smdk5250.dtb \
 	exynos5250-snow.dtb \
+	exynos5420-smdk5420.dtb \
 	exynos5440-ssdk5440.dtb
 dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
 	ecx-2000.dtb
@@ -159,6 +160,7 @@ dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \
 	hrefprev60.dtb \
 	hrefv60plus.dtb \
 	ccu9540.dtb
+dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7778-bockw.dtb \

arch/arm/boot/dts/exynos4.dtsi

@@ -19,7 +19,7 @@
  * published by the Free Software Foundation.
  */
 
-/include/ "skeleton.dtsi"
+#include "skeleton.dtsi"
 
 / {
 	interrupt-parent = <&gic>;
@@ -160,6 +160,8 @@
 		reg = <0x13400000 0x10000>;
 		interrupts = <0 94 0>;
 		samsung,power-domain = <&pd_mfc>;
+		clocks = <&clock 170>, <&clock 273>;
+		clock-names = "sclk_mfc", "mfc";
 		status = "disabled";
 	};
 

arch/arm/boot/dts/exynos4210-origen.dts

@@ -15,7 +15,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4210.dtsi"
+#include "exynos4210.dtsi"
 
 / {
 	model = "Insignal Origen evaluation board based on Exynos4210";
@@ -41,6 +41,10 @@
 		enable-active-high;
 	};
 
+	tmu@100C0000 {
+		status = "okay";
+	};
+
 	sdhci@12530000 {
 		bus-width = <4>;
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
@@ -83,6 +87,150 @@
 		status = "okay";
 	};
 
+	i2c@13860000 {
+		status = "okay";
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <20000>;
+		pinctrl-0 = <&i2c0_bus>;
+		pinctrl-names = "default";
+
+		max8997_pmic@66 {
+			compatible = "maxim,max8997-pmic";
+			reg = <0x66>;
+			interrupt-parent = <&gpx0>;
+			interrupts = <4 0>, <3 0>;
+
+			max8997,pmic-buck1-dvs-voltage = <1350000>;
+			max8997,pmic-buck2-dvs-voltage = <1100000>;
+			max8997,pmic-buck5-dvs-voltage = <1200000>;
+
+			regulators {
+				ldo1_reg: LDO1 {
+					regulator-name = "VDD_ABB_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo2_reg: LDO2 {
+					regulator-name = "VDD_ALIVE_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VMIPI_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VDD_RTC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt	= <1800000>;
+					regulator-always-on;
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "VMIPI_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt	= <1800000>;
+					regulator-always-on;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VDD_AUD_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt	= <1800000>;
+				};
+
+				ldo8_reg: LDO8 {
+					regulator-name = "VADC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt	= <3300000>;
+				};
+
+				ldo9_reg: LDO9 {
+					regulator-name = "DVDD_SWB_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt	= <2800000>;
+					regulator-always-on;
+				};
+
+				ldo10_reg: LDO10 {
+					regulator-name = "VDD_PLL_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt	= <1100000>;
+					regulator-always-on;
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "VDD_AUD_3V";
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt	= <3000000>;
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "AVDD18_SWB_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt	= <1800000>;
+					regulator-always-on;
+				};
+
+				ldo17_reg: LDO17 {
+					regulator-name = "VDD_SWB_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt	= <3300000>;
+					regulator-always-on;
+				};
+
+				ldo21_reg: LDO21 {
+					regulator-name = "VDD_MIF_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt	= <1200000>;
+					regulator-always-on;
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "VDD_ARM_1.2V";
+					regulator-min-microvolt = <950000>;
+					regulator-max-microvolt	= <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "VDD_INT_1.1V";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt	= <1100000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "VDD_G3D_1.1V";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1100000>;
+				};
+
+				buck5_reg: BUCK5 {
+					regulator-name = "VDDQ_M1M2_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				buck7_reg: BUCK7 {
+					regulator-name = "VDD_LCD_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+			};
+		};
+	};
+
 	gpio_keys {
 		compatible = "gpio-keys";
 		#address-cells = <1>;
@@ -143,4 +291,25 @@
 			clock-frequency = <24000000>;
 		};
 	};
+
+	fimd@11c00000 {
+		pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
+		pinctrl-names = "default";
+		status = "okay";
+	};
+
+	display-timings {
+		native-mode = <&timing0>;
+		timing0: timing {
+			clock-frequency = <50000>;
+			hactive = <1024>;
+			vactive = <600>;
+			hfront-porch = <64>;
+			hback-porch = <16>;
+			hsync-len = <48>;
+			vback-porch = <64>;
+			vfront-porch = <16>;
+			vsync-len = <3>;
+		};
+	};
 };

arch/arm/boot/dts/exynos4210-pinctrl.dtsi

@@ -330,6 +330,95 @@
 			samsung,pin-pud = <3>;
 			samsung,pin-drv = <0>;
 		};
+
+		pwm0_out: pwm0-out {
+			samsung,pins = "gpd0-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm1_out: pwm1-out {
+			samsung,pins = "gpd0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm2_out: pwm2-out {
+			samsung,pins = "gpd0-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm3_out: pwm3-out {
+			samsung,pins = "gpd0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_ctrl: lcd-ctrl {
+			samsung,pins = "gpd0-0", "gpd0-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_sync: lcd-sync {
+			samsung,pins = "gpf0-0", "gpf0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_en: lcd-en {
+			samsung,pins = "gpe3-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_clk: lcd-clk {
+			samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_data16: lcd-data-width16 {
+			samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2",
+					"gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0",
+					"gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7",
+					"gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_data18: lcd-data-width18 {
+			samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1",
+					"gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7",
+					"gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
+					"gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1",
+					"gpf3-2", "gpf3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_data24: lcd-data-width24 {
+			samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7",
+					"gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3",
+					"gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7",
+					"gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
+					"gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7",
+					"gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
 	};
 
 	pinctrl@11000000 {

arch/arm/boot/dts/exynos4210-smdkv310.dts

@@ -15,7 +15,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4210.dtsi"
+#include "exynos4210.dtsi"
 
 / {
 	model = "Samsung smdkv310 evaluation board based on Exynos4210";

arch/arm/boot/dts/exynos4210-trats.dts

@@ -13,7 +13,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4210.dtsi"
+#include "exynos4210.dtsi"
 
 / {
 	model = "Samsung Trats based on Exynos4210";

arch/arm/boot/dts/exynos4210-universal_c210.dts

@@ -13,7 +13,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4210.dtsi"
+#include "exynos4210.dtsi"
 
 / {
 	model = "Samsung Universal C210 based on Exynos4210 rev0";

arch/arm/boot/dts/exynos4210.dtsi

@@ -19,8 +19,8 @@
  * published by the Free Software Foundation.
 */
 
-/include/ "exynos4.dtsi"
-/include/ "exynos4210-pinctrl.dtsi"
+#include "exynos4.dtsi"
+#include "exynos4210-pinctrl.dtsi"
 
 / {
 	compatible = "samsung,exynos4210";
@@ -112,12 +112,17 @@
 		interrupt-parent = <&combiner>;
 		reg = <0x100C0000 0x100>;
 		interrupts = <2 4>;
+		clocks = <&clock 383>;
+		clock-names = "tmu_apbif";
+		status = "disabled";
 	};
 
 	g2d@12800000 {
 		compatible = "samsung,s5pv210-g2d";
 		reg = <0x12800000 0x1000>;
 		interrupts = <0 89 0>;
+		clocks = <&clock 177>, <&clock 277>;
+		clock-names = "sclk_fimg2d", "fimg2d";
 		status = "disabled";
 	};
 };

arch/arm/boot/dts/exynos4212.dtsi

@@ -17,7 +17,7 @@
  * published by the Free Software Foundation.
 */
 
-/include/ "exynos4x12.dtsi"
+#include "exynos4x12.dtsi"
 
 / {
 	compatible = "samsung,exynos4212";

arch/arm/boot/dts/exynos4412-odroidx.dts

@@ -12,7 +12,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4412.dtsi"
+#include "exynos4412.dtsi"
 
 / {
 	model = "Hardkernel ODROID-X board based on Exynos4412";
@@ -43,6 +43,7 @@
 		#size-cells = <0>;
 		pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
 		pinctrl-names = "default";
+		vmmc-supply = <&ldo20_reg &buck8_reg>;
 		status = "okay";
 
 		num-slots = <1>;
@@ -78,6 +79,7 @@
 		bus-width = <4>;
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 		pinctrl-names = "default";
+		vmmc-supply = <&ldo4_reg &ldo21_reg>;
 		status = "okay";
 	};
 
@@ -108,4 +110,199 @@
 			clock-frequency = <24000000>;
 		};
 	};
+
+	i2c@13860000 {
+		pinctrl-0 = <&i2c0_bus>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		max77686: pmic@09 {
+			compatible = "maxim,max77686";
+			reg = <0x09>;
+
+			voltage-regulators {
+				ldo1_reg: LDO1 {
+					regulator-name = "VDD_ALIVE_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				ldo2_reg: LDO2 {
+					regulator-name = "VDDQ_M1_2_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VDDQ_EXT_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VDDQ_MMC2_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo5_reg: LDO5 {
+					regulator-name = "VDDQ_MMC1_3_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "VDD10_MPLL_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VDD10_XPLL_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "VDD18_ABB1_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo12_reg: LDO12 {
+					regulator-name = "VDD33_USB_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo13_reg: LDO13 {
+					regulator-name = "VDDQ_C2C_W_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "VDD18_ABB0_2_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo15_reg: LDO15 {
+					regulator-name = "VDD10_HSIC_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo16_reg: LDO16 {
+					regulator-name = "VDD18_HSIC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo20_reg: LDO20 {
+					regulator-name = "LDO20_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-boot-on;
+				};
+
+				ldo21_reg: LDO21 {
+					regulator-name = "LDO21_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo25_reg: LDO25 {
+					regulator-name = "VDDQ_LCD_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "vdd_mif";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "vdd_arm";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "vdd_int";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck4_reg: BUCK4 {
+					regulator-name = "vdd_g3d";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-microvolt-offset = <50000>;
+				};
+
+				buck5_reg: BUCK5 {
+					regulator-name = "VDDQ_CKEM1_2_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck6_reg: BUCK6 {
+					regulator-name = "BUCK6_1.35V";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck7_reg: BUCK7 {
+					regulator-name = "BUCK7_2.0V";
+					regulator-min-microvolt = <2000000>;
+					regulator-max-microvolt = <2000000>;
+					regulator-always-on;
+				};
+
+				buck8_reg: BUCK8 {
+					regulator-name = "BUCK8_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+			};
+		};
+	};
 };

arch/arm/boot/dts/exynos4412-origen.dts

@@ -13,7 +13,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4412.dtsi"
+#include "exynos4412.dtsi"
 
 / {
 	model = "Insignal Origen evaluation board based on Exynos4412";
@@ -36,6 +36,72 @@
 		enable-active-high;
 	};
 
+	pinctrl@11000000 {
+		keypad_rows: keypad-rows {
+			samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_cols: keypad-cols {
+			samsung,pins = "gpx1-0", "gpx1-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
+	keypad@100A0000 {
+		samsung,keypad-num-rows = <3>;
+		samsung,keypad-num-columns = <2>;
+		linux,keypad-no-autorepeat;
+		linux,keypad-wakeup;
+		pinctrl-0 = <&keypad_rows &keypad_cols>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		key_home {
+			keypad,row = <0>;
+			keypad,column = <0>;
+			linux,code = <102>;
+		};
+
+		key_down {
+			keypad,row = <0>;
+			keypad,column = <1>;
+			linux,code = <108>;
+		};
+
+		key_up {
+			keypad,row = <1>;
+			keypad,column = <0>;
+			linux,code = <103>;
+		};
+
+		key_menu {
+			keypad,row = <1>;
+			keypad,column = <1>;
+			linux,code = <139>;
+		};
+
+		key_back {
+			keypad,row = <2>;
+			keypad,column = <0>;
+			linux,code = <158>;
+		};
+
+		key_enter {
+			keypad,row = <2>;
+			keypad,column = <1>;
+			linux,code = <28>;
+		};
+	};
+
+	g2d@10800000 {
+		status = "okay";
+	};
+
 	sdhci@12530000 {
 		bus-width = <4>;
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;

arch/arm/boot/dts/exynos4412-smdk4412.dts

@@ -13,7 +13,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos4412.dtsi"
+#include "exynos4412.dtsi"
 
 / {
 	model = "Samsung SMDK evaluation board based on Exynos4412";
@@ -31,8 +31,91 @@
 		status = "okay";
 	};
 
-	g2d@10800000 {
+	pinctrl@11000000 {
+		keypad_rows: keypad-rows {
+			samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_cols: keypad-cols {
+			samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
+				       "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
+	keypad@100A0000 {
+		samsung,keypad-num-rows = <3>;
+		samsung,keypad-num-columns = <8>;
+		linux,keypad-no-autorepeat;
+		linux,keypad-wakeup;
+		pinctrl-0 = <&keypad_rows &keypad_cols>;
+		pinctrl-names = "default";
 		status = "okay";
+
+		key_1 {
+			keypad,row = <1>;
+			keypad,column = <3>;
+			linux,code = <2>;
+		};
+
+		key_2 {
+			keypad,row = <1>;
+			keypad,column = <4>;
+			linux,code = <3>;
+		};
+
+		key_3 {
+			keypad,row = <1>;
+			keypad,column = <5>;
+			linux,code = <4>;
+		};
+
+		key_4 {
+			keypad,row = <1>;
+			keypad,column = <6>;
+			linux,code = <5>;
+		};
+
+		key_5 {
+			keypad,row = <1>;
+			keypad,column = <7>;
+			linux,code = <6>;
+		};
+
+		key_A {
+			keypad,row = <2>;
+			keypad,column = <6>;
+			linux,code = <30>;
+		};
+
+		key_B {
+			keypad,row = <2>;
+			keypad,column = <7>;
+			linux,code = <48>;
+		};
+
+		key_C {
+			keypad,row = <0>;
+			keypad,column = <5>;
+			linux,code = <46>;
+		};
+
+		key_D {
+			keypad,row = <2>;
+			keypad,column = <5>;
+			linux,code = <32>;
+		};
+
+		key_E {
+			keypad,row = <0>;
+			keypad,column = <7>;
+			linux,code = <18>;
+		};
 	};
 
 	sdhci@12530000 {

arch/arm/boot/dts/exynos4412.dtsi

@@ -17,7 +17,7 @@
  * published by the Free Software Foundation.
 */
 
-/include/ "exynos4x12.dtsi"
+#include "exynos4x12.dtsi"
 
 / {
 	compatible = "samsung,exynos4412";

arch/arm/boot/dts/exynos4x12-pinctrl.dtsi

@@ -778,62 +778,6 @@
 			samsung,pin-drv = <3>;
 		};
 
-		keypad_col0: keypad-col0 {
-			samsung,pins = "gpl2-0";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col1: keypad-col1 {
-			samsung,pins = "gpl2-1";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col2: keypad-col2 {
-			samsung,pins = "gpl2-2";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col3: keypad-col3 {
-			samsung,pins = "gpl2-3";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col4: keypad-col4 {
-			samsung,pins = "gpl2-4";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col5: keypad-col5 {
-			samsung,pins = "gpl2-5";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col6: keypad-col6 {
-			samsung,pins = "gpl2-6";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
-		keypad_col7: keypad-col7 {
-			samsung,pins = "gpl2-7";
-			samsung,pin-function = <3>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
-
 		cam_port_b: cam-port-b {
 			samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
 					"gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",

arch/arm/boot/dts/exynos4x12.dtsi

@@ -17,8 +17,8 @@
  * published by the Free Software Foundation.
 */
 
-/include/ "exynos4.dtsi"
-/include/ "exynos4x12-pinctrl.dtsi"
+#include "exynos4.dtsi"
+#include "exynos4x12-pinctrl.dtsi"
 
 / {
 	aliases {
@@ -28,14 +28,6 @@
 		pinctrl3 = &pinctrl_3;
 	};
 
-	combiner:interrupt-controller@10440000 {
-		interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
-			     <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
-			     <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
-			     <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
-			     <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>;
-	};
-
 	clock: clock-controller@0x10030000 {
 		compatible = "samsung,exynos4412-clock";
 		reg = <0x10030000 0x20000>;
@@ -77,6 +69,8 @@
 		compatible = "samsung,exynos4212-g2d";
 		reg = <0x10800000 0x1000>;
 		interrupts = <0 89 0>;
+		clocks = <&clock 177>, <&clock 277>;
+		clock-names = "sclk_fimg2d", "fimg2d";
 		status = "disabled";
 	};
 };

arch/arm/boot/dts/exynos5.dtsi

@@ -0,0 +1,111 @@
+/*
+ * Samsung's Exynos5 SoC series common device tree source
+ *
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos5 SoC series device nodes are listed in this file. Particular
+ * SoCs from Exynos5 series can include this file and provide values for SoCs
+ * specfic bindings.
+ *
+ * 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.
+ */
+
+#include "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&gic>;
+
+	chipid@10000000 {
+		compatible = "samsung,exynos4210-chipid";
+		reg = <0x10000000 0x100>;
+	};
+
+	combiner:interrupt-controller@10440000 {
+		compatible = "samsung,exynos4210-combiner";
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		samsung,combiner-nr = <32>;
+		reg = <0x10440000 0x1000>;
+		interrupts =	<0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
+				<0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
+				<0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
+				<0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
+				<0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
+				<0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
+				<0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+				<0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+	};
+
+	gic:interrupt-controller@10481000 {
+		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg =	<0x10481000 0x1000>,
+			<0x10482000 0x1000>,
+			<0x10484000 0x2000>,
+			<0x10486000 0x2000>;
+		interrupts = <1 9 0xf04>;
+	};
+
+	dwmmc_0: dwmmc0@12200000 {
+		compatible = "samsung,exynos5250-dw-mshc";
+		interrupts = <0 75 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	dwmmc_1: dwmmc1@12210000 {
+		compatible = "samsung,exynos5250-dw-mshc";
+		interrupts = <0 76 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	dwmmc_2: dwmmc2@12220000 {
+		compatible = "samsung,exynos5250-dw-mshc";
+		interrupts = <0 77 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	serial@12C00000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C00000 0x100>;
+		interrupts = <0 51 0>;
+	};
+
+	serial@12C10000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C10000 0x100>;
+		interrupts = <0 52 0>;
+	};
+
+	serial@12C20000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C20000 0x100>;
+		interrupts = <0 53 0>;
+	};
+
+	serial@12C30000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0x12C30000 0x100>;
+		interrupts = <0 54 0>;
+	};
+
+	rtc {
+		compatible = "samsung,s3c6410-rtc";
+		reg = <0x101E0000 0x100>;
+		interrupts = <0 43 0>, <0 44 0>;
+		status = "disabled";
+	};
+
+	watchdog {
+		compatible = "samsung,s3c2410-wdt";
+		reg = <0x101D0000 0x100>;
+		interrupts = <0 42 0>;
+		status = "disabled";
+	};
+};

arch/arm/boot/dts/exynos5250-arndale.dts

@@ -10,7 +10,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos5250.dtsi"
+#include "exynos5250.dtsi"
 
 / {
 	model = "Insignal Arndale evaluation board based on EXYNOS5250";
@@ -449,4 +449,35 @@
 			clock-frequency = <24000000>;
 		};
 	};
+
+	dp-controller {
+		samsung,color-space = <0>;
+		samsung,dynamic-range = <0>;
+		samsung,ycbcr-coeff = <0>;
+		samsung,color-depth = <1>;
+		samsung,link-rate = <0x0a>;
+		samsung,lane-count = <4>;
+	};
+
+	fimd: fimd@14400000 {
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing@0 {
+				/* 2560x1600 DP panel */
+				clock-frequency = <50000>;
+				hactive = <2560>;
+				vactive = <1600>;
+				hfront-porch = <48>;
+				hback-porch = <80>;
+				hsync-len = <32>;
+				vback-porch = <16>;
+				vfront-porch = <8>;
+				vsync-len = <6>;
+			};
+		};
+	};
+
+	rtc {
+		status = "okay";
+	};
 };

arch/arm/boot/dts/exynos5250-pinctrl.dtsi

@@ -553,6 +553,13 @@
 			samsung,pin-pud = <0>;
 			samaung,pin-drv = <0>;
 		};
+
+		dp_hpd: dp_hpd {
+			samsung,pins = "gpx0-7";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
 	};
 
 	pinctrl@13400000 {

arch/arm/boot/dts/exynos5250-smdk5250.dts

@@ -10,7 +10,7 @@
 */
 
 /dts-v1/;
-/include/ "exynos5250.dtsi"
+#include "exynos5250.dtsi"
 
 / {
 	model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
@@ -37,6 +37,30 @@
 		};
 	};
 
+	vdd:fixed-regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd-supply";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	dbvdd:fixed-regulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "dbvdd-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	spkvdd:fixed-regulator@2 {
+		compatible = "regulator-fixed";
+		regulator-name = "spkvdd-supply";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
 	i2c@12C70000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <20000>;
@@ -47,8 +71,17 @@
 		};
 
 		wm8994: wm8994@1a {
-			 compatible = "wlf,wm8994";
-			 reg = <0x1a>;
+			compatible = "wlf,wm8994";
+			reg = <0x1a>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			AVDD2-supply = <&vdd>;
+			CPVDD-supply = <&vdd>;
+			DBVDD-supply = <&dbvdd>;
+			SPKVDD1-supply = <&spkvdd>;
+			SPKVDD2-supply = <&spkvdd>;
 		};
 	};
 
@@ -224,6 +257,9 @@
 		samsung,color-depth = <1>;
 		samsung,link-rate = <0x0a>;
 		samsung,lane-count = <4>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&dp_hpd>;
 	};
 
 	display-timings {

arch/arm/boot/dts/exynos5250-snow.dts

@@ -9,8 +9,8 @@
 */
 
 /dts-v1/;
-/include/ "exynos5250.dtsi"
-/include/ "cros5250-common.dtsi"
+#include "exynos5250.dtsi"
+#include "cros5250-common.dtsi"
 
 / {
 	model = "Google Snow";
@@ -171,6 +171,10 @@
 		};
 	};
 
+	rtc {
+		status = "okay";
+	};
+
 	/*
 	 * On Snow we've got SIP WiFi and so can keep drive strengths low to
 	 * reduce EMI.

arch/arm/boot/dts/exynos5250.dtsi

@@ -17,12 +17,13 @@
  * published by the Free Software Foundation.
 */
 
-/include/ "skeleton.dtsi"
-/include/ "exynos5250-pinctrl.dtsi"
+#include "exynos5.dtsi"
+#include "exynos5250-pinctrl.dtsi"
+
+#include <dt-bindings/clk/exynos-audss-clk.h>
 
 / {
 	compatible = "samsung,exynos5250";
-	interrupt-parent = <&gic>;
 
 	aliases {
 		spi0 = &spi_0;
@@ -51,9 +52,20 @@
 		pinctrl3 = &pinctrl_3;
 	};
 
-	chipid@10000000 {
-		compatible = "samsung,exynos4210-chipid";
-		reg = <0x10000000 0x100>;
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <0>;
+		};
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <1>;
+		};
 	};
 
 	pd_gsc: gsc-power-domain@0x10044000 {
@@ -72,15 +84,10 @@
 		#clock-cells = <1>;
 	};
 
-	gic:interrupt-controller@10481000 {
-		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
-		#interrupt-cells = <3>;
-		interrupt-controller;
-		reg = <0x10481000 0x1000>,
-		      <0x10482000 0x1000>,
-		      <0x10484000 0x2000>,
-		      <0x10486000 0x2000>;
-		interrupts = <1 9 0xf04>;
+	clock_audss: audss-clock-controller@3810000 {
+		compatible = "samsung,exynos5250-audss-clock";
+		reg = <0x03810000 0x0C>;
+		#clock-cells = <1>;
 	};
 
 	timer {
@@ -91,22 +98,6 @@
 			     <1 10 0xf08>;
 	};
 
-	combiner:interrupt-controller@10440000 {
-		compatible = "samsung,exynos4210-combiner";
-		#interrupt-cells = <2>;
-		interrupt-controller;
-		samsung,combiner-nr = <32>;
-		reg = <0x10440000 0x1000>;
-		interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
-			     <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
-			     <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
-			     <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
-			     <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
-			     <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
-			     <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
-			     <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
-	};
-
 	mct@101C0000 {
 		compatible = "samsung,exynos4210-mct";
 		reg = <0x101C0000 0x800>;
@@ -168,9 +159,6 @@
 	};
 
 	watchdog {
-		compatible = "samsung,s3c2410-wdt";
-		reg = <0x101D0000 0x100>;
-		interrupts = <0 42 0>;
 		clocks = <&clock 336>;
 		clock-names = "watchdog";
 	};
@@ -183,12 +171,8 @@
 	};
 
 	rtc {
-		compatible = "samsung,s3c6410-rtc";
-		reg = <0x101E0000 0x100>;
-		interrupts = <0 43 0>, <0 44 0>;
 		clocks = <&clock 337>;
 		clock-names = "rtc";
-		status = "disabled";
 	};
 
 	tmu@10060000 {
@@ -200,33 +184,21 @@
 	};
 
 	serial@12C00000 {
-		compatible = "samsung,exynos4210-uart";
-		reg = <0x12C00000 0x100>;
-		interrupts = <0 51 0>;
 		clocks = <&clock 289>, <&clock 146>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
 
 	serial@12C10000 {
-		compatible = "samsung,exynos4210-uart";
-		reg = <0x12C10000 0x100>;
-		interrupts = <0 52 0>;
 		clocks = <&clock 290>, <&clock 147>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
 
 	serial@12C20000 {
-		compatible = "samsung,exynos4210-uart";
-		reg = <0x12C20000 0x100>;
-		interrupts = <0 53 0>;
 		clocks = <&clock 291>, <&clock 148>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
 
 	serial@12C30000 {
-		compatible = "samsung,exynos4210-uart";
-		reg = <0x12C30000 0x100>;
-		interrupts = <0 54 0>;
 		clocks = <&clock 292>, <&clock 149>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
@@ -405,31 +377,19 @@
 	};
 
 	dwmmc_0: dwmmc0@12200000 {
-		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12200000 0x1000>;
-		interrupts = <0 75 0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		clocks = <&clock 280>, <&clock 139>;
 		clock-names = "biu", "ciu";
 	};
 
 	dwmmc_1: dwmmc1@12210000 {
-		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12210000 0x1000>;
-		interrupts = <0 76 0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		clocks = <&clock 281>, <&clock 140>;
 		clock-names = "biu", "ciu";
 	};
 
 	dwmmc_2: dwmmc2@12220000 {
-		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12220000 0x1000>;
-		interrupts = <0 77 0>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		clocks = <&clock 282>, <&clock 141>;
 		clock-names = "biu", "ciu";
 	};
@@ -451,6 +411,10 @@
 			&pdma0 9
 			&pdma0 8>;
 		dma-names = "tx", "rx", "tx-sec";
+		clocks = <&clock_audss EXYNOS_I2S_BUS>,
+			<&clock_audss EXYNOS_I2S_BUS>,
+			<&clock_audss EXYNOS_SCLK_I2S>;
+		clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
 		samsung,supports-6ch;
 		samsung,supports-rstclr;
 		samsung,supports-secdai;
@@ -465,6 +429,8 @@
 		dmas = <&pdma1 12
 			&pdma1 11>;
 		dma-names = "tx", "rx";
+		clocks = <&clock 307>, <&clock 157>;
+		clock-names = "iis", "i2s_opclk0";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s1_bus>;
 	};
@@ -475,10 +441,42 @@
 		dmas = <&pdma0 12
 			&pdma0 11>;
 		dma-names = "tx", "rx";
+		clocks = <&clock 308>, <&clock 158>;
+		clock-names = "iis", "i2s_opclk0";
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s2_bus>;
 	};
 
+	usb@12000000 {
+		compatible = "samsung,exynos5250-dwusb3";
+		clocks = <&clock 286>;
+		clock-names = "usbdrd30";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dwc3 {
+			compatible = "synopsys,dwc3";
+			reg = <0x12000000 0x10000>;
+			interrupts = <0 72 0>;
+			usb-phy = <&usb2_phy &usb3_phy>;
+		};
+	};
+
+	usb3_phy: usbphy@12100000 {
+		compatible = "samsung,exynos5250-usb3phy";
+		reg = <0x12100000 0x100>;
+		clocks = <&clock 1>, <&clock 286>;
+		clock-names = "ext_xtal", "usbdrd30";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		usbphy-sys {
+			reg = <0x10040704 0x8>;
+		};
+	};
+
 	usb@12110000 {
 		compatible = "samsung,exynos4210-ehci";
 		reg = <0x12110000 0x100>;
@@ -497,7 +495,7 @@
 		clock-names = "usbhost";
 	};
 
-	usbphy@12130000 {
+	usb2_phy: usbphy@12130000 {
 		compatible = "samsung,exynos5250-usb2phy";
 		reg = <0x12130000 0x100>;
 		clocks = <&clock 1>, <&clock 285>;
@@ -621,6 +619,8 @@
 		reg = <0x145b0000 0x1000>;
 		interrupts = <10 3>;
 		interrupt-parent = <&combiner>;
+		clocks = <&clock 342>;
+		clock-names = "dp";
 		#address-cells = <1>;
 		#size-cells = <0>;
 

arch/arm/boot/dts/exynos5420-smdk5420.dts

@@ -0,0 +1,33 @@
+/*
+ * SAMSUNG SMDK5420 board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.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.
+*/
+
+/dts-v1/;
+#include "exynos5420.dtsi"
+
+/ {
+	model = "Samsung SMDK5420 board based on EXYNOS5420";
+	compatible = "samsung,smdk5420", "samsung,exynos5420";
+
+	memory {
+		reg = <0x20000000 0x80000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttySAC2,115200 init=/linuxrc";
+	};
+
+	fixed-rate-clocks {
+		oscclk {
+			compatible = "samsung,exynos5420-oscclk";
+			clock-frequency = <24000000>;
+		};
+	};
+};

arch/arm/boot/dts/exynos5420.dtsi

@@ -0,0 +1,103 @@
+/*
+ * SAMSUNG EXYNOS5420 SoC device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * SAMSUNG EXYNOS54200 SoC device nodes are listed in this file.
+ * EXYNOS5420 based board files can include this file and provide
+ * values for board specfic bindings.
+ *
+ * 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.
+ */
+
+#include "exynos5.dtsi"
+/ {
+	compatible = "samsung,exynos5420";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <0x0>;
+			clock-frequency = <1800000000>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <0x1>;
+			clock-frequency = <1800000000>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <0x2>;
+			clock-frequency = <1800000000>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <0x3>;
+			clock-frequency = <1800000000>;
+		};
+	};
+
+	clock: clock-controller@0x10010000 {
+		compatible = "samsung,exynos5420-clock";
+		reg = <0x10010000 0x30000>;
+		#clock-cells = <1>;
+	};
+
+	mct@101C0000 {
+		compatible = "samsung,exynos4210-mct";
+		reg = <0x101C0000 0x800>;
+		interrupt-controller;
+		#interrups-cells = <1>;
+		interrupt-parent = <&mct_map>;
+		interrupts = <0>, <1>, <2>, <3>, <4>, <5>, <6>, <7>;
+		clocks = <&clock 1>, <&clock 315>;
+		clock-names = "fin_pll", "mct";
+
+		mct_map: mct-map {
+			#interrupt-cells = <1>;
+			#address-cells = <0>;
+			#size-cells = <0>;
+			interrupt-map = <0 &combiner 23 3>,
+					<1 &combiner 23 4>,
+					<2 &combiner 25 2>,
+					<3 &combiner 25 3>,
+					<4 &gic 0 120 0>,
+					<5 &gic 0 121 0>,
+					<6 &gic 0 122 0>,
+					<7 &gic 0 123 0>;
+		};
+	};
+
+	serial@12C00000 {
+		clocks = <&clock 257>, <&clock 128>;
+		clock-names = "uart", "clk_uart_baud0";
+	};
+
+	serial@12C10000 {
+		clocks = <&clock 258>, <&clock 129>;
+		clock-names = "uart", "clk_uart_baud0";
+	};
+
+	serial@12C20000 {
+		clocks = <&clock 259>, <&clock 130>;
+		clock-names = "uart", "clk_uart_baud0";
+	};
+
+	serial@12C30000 {
+		clocks = <&clock 260>, <&clock 131>;
+		clock-names = "uart", "clk_uart_baud0";
+	};
+};

arch/arm/boot/dts/exynos5440-sd5v1.dts

@@ -10,14 +10,14 @@
 */
 
 /dts-v1/;
-/include/ "exynos5440.dtsi"
+#include "exynos5440.dtsi"
 
 / {
 	model = "SAMSUNG SD5v1 board based on EXYNOS5440";
 	compatible = "samsung,sd5v1", "samsung,exynos5440";
 
 	chosen {
-		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200";
+		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";
 	};
 
 	fixed-rate-clocks {

arch/arm/boot/dts/exynos5440-ssdk5440.dts

@@ -10,18 +10,53 @@
 */
 
 /dts-v1/;
-/include/ "exynos5440.dtsi"
+#include "exynos5440.dtsi"
 
 / {
 	model = "SAMSUNG SSDK5440 board based on EXYNOS5440";
 	compatible = "samsung,ssdk5440", "samsung,exynos5440";
 
 	chosen {
-		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200";
+		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";
 	};
 
-	spi {
-		status = "disabled";
+	spi_0: spi@D0000 {
+
+		flash: w25q128@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "winbond,w25q128";
+			spi-max-frequency = <15625000>;
+			reg = <0>;
+			controller-data {
+				samsung,spi-feedback-delay = <0>;
+			};
+
+			partition@00000 {
+				label = "BootLoader";
+				reg = <0x60000 0x80000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				label = "Recovery-Kernel";
+				reg = <0xe0000 0x300000>;
+				read-only;
+			};
+
+			partition@3e0000 {
+				label = "CRAM-FS";
+				reg = <0x3e0000 0x700000>;
+				read-only;
+			};
+
+			partition@ae0000 {
+				label = "User-Data";
+				reg = <0xae0000 0x520000>;
+			};
+
+		};
+
 	};
 
 	fixed-rate-clocks {

arch/arm/boot/dts/exynos5440.dtsi

@@ -9,13 +9,17 @@
  * published by the Free Software Foundation.
 */
 
-/include/ "skeleton.dtsi"
+#include "skeleton.dtsi"
 
 / {
 	compatible = "samsung,exynos5440";
 
 	interrupt-parent = <&gic>;
 
+	aliases {
+		spi0 = &spi_0;
+	};
+
 	clock: clock-controller@0x160000 {
 		compatible = "samsung,exynos5440-clock";
 		reg = <0x160000 0x1000>;
@@ -79,8 +83,13 @@
 		interrupts = <0 57 0>;
 		operating-points = <
 				/* KHz	  uV */
+				1500000 1100000
+				1400000 1075000
+				1300000 1050000
 				1200000 1025000
+				1100000 1000000
 				1000000 975000
+				900000  950000
 				800000  925000
 		>;
 	};
@@ -101,14 +110,14 @@
 		clock-names = "uart", "clk_uart_baud0";
 	};
 
-	spi {
-		compatible = "samsung,exynos4210-spi";
-		reg = <0xD0000 0x1000>;
+	spi_0: spi@D0000 {
+		compatible = "samsung,exynos5440-spi";
+		reg = <0xD0000 0x100>;
 		interrupts = <0 4 0>;
-		tx-dma-channel = <&pdma0 5>; /* preliminary */
-		rx-dma-channel = <&pdma0 4>; /* preliminary */
 		#address-cells = <1>;
 		#size-cells = <0>;
+		samsung,spi-src-clk = <0>;
+		num-cs = <1>;
 		clocks = <&clock 21>, <&clock 16>;
 		clock-names = "spi", "spi_busclk0";
 	};
@@ -184,28 +193,6 @@
 		compatible = "arm,amba-bus";
 		interrupt-parent = <&gic>;
 		ranges;
-
-		pdma0: pdma@00121000 {
-			compatible = "arm,pl330", "arm,primecell";
-			reg = <0x121000 0x1000>;
-			interrupts = <0 46 0>;
-			clocks = <&clock 8>;
-			clock-names = "apb_pclk";
-			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
-		};
-
-		pdma1: pdma@00120000 {
-			compatible = "arm,pl330", "arm,primecell";
-			reg = <0x120000 0x1000>;
-			interrupts = <0 47 0>;
-			clocks = <&clock 8>;
-			clock-names = "apb_pclk";
-			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
-		};
 	};
 
 	rtc {
@@ -214,6 +201,29 @@
 		interrupts = <0 17 0>, <0 16 0>;
 		clocks = <&clock 21>;
 		clock-names = "rtc";
-		status = "disabled";
+	};
+
+	sata@210000 {
+		compatible = "snps,exynos5440-ahci";
+		reg = <0x210000 0x10000>;
+		interrupts = <0 30 0>;
+		clocks = <&clock 23>;
+		clock-names = "sata";
+	};
+
+	ohci@220000 {
+		compatible = "samsung,exynos5440-ohci";
+		reg = <0x220000 0x1000>;
+		interrupts = <0 29 0>;
+		clocks = <&clock 24>;
+		clock-names = "usbhost";
+	};
+
+	ehci@221000 {
+		compatible = "samsung,exynos5440-ehci";
+		reg = <0x221000 0x1000>;
+		interrupts = <0 29 0>;
+		clocks = <&clock 24>;
+		clock-names = "usbhost";
 	};
 };

arch/arm/boot/dts/s3c2416-pinctrl.dtsi

@@ -0,0 +1,173 @@
+/*
+ * Samsung S3C2416 pinctrl settings
+ *
+ * Copyright (c) 2013 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 version 2 as
+ * published by the Free Software Foundation.
+ */
+
+&pinctrl_0 {
+	/*
+	 * Pin banks
+	 */
+
+	gpa: gpa {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpb: gpb {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpc: gpc {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpd: gpd {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpe: gpe {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpf: gpf {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg: gpg {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gph: gph {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpj: gpj {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpk: gpk {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpl: gpl {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gpm: gpm {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	/*
+	 * Pin groups
+	 */
+
+	uart0_data: uart0-data {
+		samsung,pins = "gph-0", "gph-1";
+		samsung,pin-function = <2>;
+	};
+
+	uart0_fctl: uart0-fctl {
+		samsung,pins = "gph-8", "gph-9";
+		samsung,pin-function = <2>;
+	};
+
+	uart1_data: uart1-data {
+		samsung,pins = "gph-2", "gph-3";
+		samsung,pin-function = <2>;
+	};
+
+	uart1_fctl: uart1-fctl {
+		samsung,pins = "gph-10", "gph-11";
+		samsung,pin-function = <2>;
+	};
+
+	uart2_data: uart2-data {
+		samsung,pins = "gph-4", "gph-5";
+		samsung,pin-function = <2>;
+	};
+
+	uart2_fctl: uart2-fctl {
+		samsung,pins = "gph-6", "gph-7";
+		samsung,pin-function = <2>;
+	};
+
+	uart3_data: uart3-data {
+		samsung,pins = "gph-6", "gph-7";
+		samsung,pin-function = <2>;
+	};
+
+	extuart_clk: extuart-clk {
+		samsung,pins = "gph-12";
+		samsung,pin-function = <2>;
+	};
+
+	i2c0_bus: i2c0-bus {
+		samsung,pins = "gpe-14", "gpe-15";
+		samsung,pin-function = <2>;
+	};
+
+	spi0_bus: spi0-bus {
+		samsung,pins = "gpe-11", "gpe-12", "gpe-13";
+		samsung,pin-function = <2>;
+	};
+
+	sd0_clk: sd0-clk {
+		samsung,pins = "gpe-5";
+		samsung,pin-function = <2>;
+	};
+
+	sd0_cmd: sd0-cmd {
+		samsung,pins = "gpe-6";
+		samsung,pin-function = <2>;
+	};
+
+	sd0_bus1: sd0-bus1 {
+		samsung,pins = "gpe-7";
+		samsung,pin-function = <2>;
+	};
+
+	sd0_bus4: sd0-bus4 {
+		samsung,pins = "gpe-8", "gpe-9", "gpe-10";
+		samsung,pin-function = <2>;
+	};
+
+	sd1_cmd: sd1-cmd {
+		samsung,pins = "gpl-8";
+		samsung,pin-function = <2>;
+	};
+
+	sd1_clk: sd1-clk {
+		samsung,pins = "gpl-9";
+		samsung,pin-function = <2>;
+	};
+
+	sd1_bus1: sd1-bus1 {
+		samsung,pins = "gpl-0";
+		samsung,pin-function = <2>;
+	};
+
+	sd1_bus4: sd1-bus4 {
+		samsung,pins = "gpl-1", "gpl-2", "gpl-3";
+		samsung,pin-function = <2>;
+	};
+};

arch/arm/boot/dts/s3c2416-smdk2416.dts

@@ -0,0 +1,72 @@
+/*
+ * SAMSUNG SMDK2416 board device tree source
+ *
+ * Copyright (c) 2013 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 version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include "s3c2416.dtsi"
+
+/ {
+	model = "SMDK2416";
+	compatible = "samsung,s3c2416";
+
+	memory {
+		reg =  <0x30000000 0x4000000>;
+	};
+
+	serial@50000000 {
+		status = "okay";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_data>, <&uart0_fctl>;
+	};
+
+	serial@50004000 {
+		status = "okay";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1_data>, <&uart1_fctl>;
+	};
+
+	serial@50008000 {
+		status = "okay";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2_data>;
+	};
+
+	serial@5000C000 {
+		status = "okay";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart3_data>;
+	};
+
+	watchdog@53000000 {
+		status = "okay";
+	};
+
+	rtc@57000000 {
+		status = "okay";
+	};
+
+	sdhci@4AC00000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd0_clk>, <&sd0_cmd>,
+				<&sd0_bus1>, <&sd0_bus4>;
+		bus-width = <4>;
+		cd-gpios = <&gpf 1 0>;
+		cd-inverted;
+		status = "okay";
+	};
+
+	sdhci@4A800000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd1_clk>, <&sd1_cmd>,
+				<&sd1_bus1>, <&sd1_bus4>;
+		bus-width = <4>;
+		broken-cd;
+		status = "okay";
+	};
+};

arch/arm/boot/dts/s3c2416.dtsi

@@ -0,0 +1,79 @@
+/*
+ * Samsung's S3C2416 SoC device tree source
+ *
+ * Copyright (c) 2013 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 version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "s3c24xx.dtsi"
+#include "s3c2416-pinctrl.dtsi"
+
+/ {
+	model = "Samsung S3C2416 SoC";
+	compatible = "samsung,s3c2416";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu {
+			compatible = "arm,arm926ejs";
+		};
+	};
+
+	interrupt-controller@4a000000 {
+		compatible = "samsung,s3c2416-irq";
+	};
+
+	pinctrl@56000000 {
+		compatible = "samsung,s3c2416-pinctrl";
+	};
+
+	serial@50000000 {
+		compatible = "samsung,s3c2440-uart";
+	};
+
+	serial@50004000 {
+		compatible = "samsung,s3c2440-uart";
+	};
+
+	serial@50008000 {
+		compatible = "samsung,s3c2440-uart";
+	};
+
+	serial@5000C000 {
+		compatible = "samsung,s3c2440-uart";
+		reg = <0x5000C000 0x4000>;
+		interrupts = <1 18 24 4>, <1 18 25 4>;
+		status = "disabled";
+	};
+
+	sdhci@4AC00000 {
+		compatible = "samsung,s3c6410-sdhci";
+		reg = <0x4AC00000 0x100>;
+		interrupts = <0 0 21 3>;
+		status = "disabled";
+	};
+
+	sdhci@4A800000 {
+		compatible = "samsung,s3c6410-sdhci";
+		reg = <0x4A800000 0x100>;
+		interrupts = <0 0 20 3>;
+		status = "disabled";
+	};
+
+	watchdog@53000000 {
+		interrupts = <1 9 27 3>;
+	};
+
+	rtc@57000000 {
+		compatible = "samsung,s3c2416-rtc";
+	};
+
+	i2c@54000000 {
+		compatible = "samsung,s3c2440-i2c";
+	};
+};

arch/arm/boot/dts/s3c24xx.dtsi

@@ -0,0 +1,92 @@
+/*
+ * Samsung's S3C24XX family device tree source
+ *
+ * Copyright (c) 2013 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 version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "skeleton.dtsi"
+
+/ {
+	compatible = "samsung,s3c24xx";
+	interrupt-parent = <&intc>;
+
+	aliases {
+		pinctrl0 = &pinctrl_0;
+	};
+
+	intc:interrupt-controller@4a000000 {
+		compatible = "samsung,s3c2410-irq";
+		reg = <0x4a000000 0x100>;
+		interrupt-controller;
+		#interrupt-cells = <4>;
+	};
+
+	pinctrl_0: pinctrl@56000000 {
+		reg = <0x56000000 0x1000>;
+
+		wakeup-interrupt-controller {
+			compatible = "samsung,s3c2410-wakeup-eint";
+			interrupts = <0 0 0 3>,
+				     <0 0 1 3>,
+				     <0 0 2 3>,
+				     <0 0 3 3>,
+				     <0 0 4 4>,
+				     <0 0 5 4>;
+		};
+	};
+
+	timer@51000000 {
+		compatible = "samsung,s3c2410-pwm";
+		reg = <0x51000000 0x1000>;
+		interrupts = <0 0 10 3>, <0 0 11 3>, <0 0 12 3>, <0 0 13 3>, <0 0 14 3>;
+		#pwm-cells = <4>;
+	};
+
+	serial@50000000 {
+		compatible = "samsung,s3c2410-uart";
+		reg = <0x50000000 0x4000>;
+		interrupts = <1 28 0 4>, <1 28 1 4>;
+		status = "disabled";
+	};
+
+	serial@50004000 {
+		compatible = "samsung,s3c2410-uart";
+		reg = <0x50004000 0x4000>;
+		interrupts = <1 23 3 4>, <1 23 4 4>;
+		status = "disabled";
+	};
+
+	serial@50008000 {
+		compatible = "samsung,s3c2410-uart";
+		reg = <0x50008000 0x4000>;
+		interrupts = <1 15 6 4>, <1 15 7 4>;
+		status = "disabled";
+	};
+
+	watchdog@53000000 {
+		compatible = "samsung,s3c2410-wdt";
+		reg = <0x53000000 0x100>;
+		interrupts = <0 0 9 3>;
+		status = "disabled";
+	};
+
+	rtc@57000000 {
+		compatible = "samsung,s3c2410-rtc";
+		reg = <0x57000000 0x100>;
+		interrupts = <0 0 30 3>, <0 0 8 3>;
+		status = "disabled";
+	};
+
+	i2c@54000000 {
+		compatible = "samsung,s3c2410-i2c";
+		reg = <0x54000000 0x100>;
+		interrupts = <0 0 27 3>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+};

arch/arm/mach-exynos/Kconfig

@@ -71,6 +71,16 @@ config SOC_EXYNOS5250
 	help
 	  Enable EXYNOS5250 SoC support
 
+config SOC_EXYNOS5420
+	bool "SAMSUNG EXYNOS5420"
+	default y
+	depends on ARCH_EXYNOS5
+	select PM_GENERIC_DOMAINS if PM
+	select S5P_PM if PM
+	select S5P_SLEEP if PM
+	help
+	  Enable EXYNOS5420 SoC support
+
 config SOC_EXYNOS5440
 	bool "SAMSUNG EXYNOS5440"
 	default y

arch/arm/mach-exynos/common.c

@@ -64,6 +64,7 @@ static const char name_exynos4210[] = "EXYNOS4210";
 static const char name_exynos4212[] = "EXYNOS4212";
 static const char name_exynos4412[] = "EXYNOS4412";
 static const char name_exynos5250[] = "EXYNOS5250";
+static const char name_exynos5420[] = "EXYNOS5420";
 static const char name_exynos5440[] = "EXYNOS5440";
 
 static void exynos4_map_io(void);
@@ -102,6 +103,12 @@ static struct cpu_table cpu_ids[] __initdata = {
 		.map_io		= exynos5_map_io,
 		.init		= exynos_init,
 		.name		= name_exynos5250,
+	}, {
+		.idcode		= EXYNOS5420_SOC_ID,
+		.idmask		= EXYNOS5_SOC_MASK,
+		.map_io		= exynos5_map_io,
+		.init		= exynos_init,
+		.name		= name_exynos5420,
 	}, {
 		.idcode		= EXYNOS5440_SOC_ID,
 		.idmask		= EXYNOS5_SOC_MASK,
@@ -322,10 +329,10 @@ void exynos5_restart(char mode, const char *cmd)
 	u32 val;
 	void __iomem *addr;
 
-	if (of_machine_is_compatible("samsung,exynos5250")) {
-		val = 0x1;
-		addr = EXYNOS_SWRESET;
-	} else if (of_machine_is_compatible("samsung,exynos5440")) {
+	val = 0x1;
+	addr = EXYNOS_SWRESET;
+
+	if (of_machine_is_compatible("samsung,exynos5440")) {
 		u32 status;
 		np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock");
 
@@ -336,9 +343,6 @@ void exynos5_restart(char mode, const char *cmd)
 		val = __raw_readl(addr);
 
 		val = (val & 0xffff0000) | (status & 0xffff);
-	} else {
-		pr_err("%s: cannot support non-DT\n", __func__);
-		return;
 	}
 
 	__raw_writel(val, addr);

arch/arm/mach-exynos/include/mach/uncompress.h

@@ -31,13 +31,12 @@ static void arch_detect_cpu(void)
 
 	/*
 	 * product_id is bits 31:12
-	 *    bits 23:20 describe the exynosX family
-	 *
+	 * bits 23:20 describe the exynosX family
+	 * bits 27:24 describe the exynosX family in exynos5420
 	 */
 	chip_id >>= 20;
-	chip_id &= 0xf;
 
-	if (chip_id == 0x5)
+	if ((chip_id & 0x0f) == 0x5 || (chip_id & 0xf0) == 0x50)
 		uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);
 	else
 		uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT);

arch/arm/mach-exynos/mach-exynos5-dt.c

@@ -57,6 +57,7 @@ static void __init exynos5_dt_machine_init(void)
 
 static char const *exynos5_dt_compat[] __initdata = {
 	"samsung,exynos5250",
+	"samsung,exynos5420",
 	"samsung,exynos5440",
 	NULL
 };

arch/arm/mach-exynos/platsmp.c

@@ -50,6 +50,8 @@ static inline void __iomem *cpu_boot_reg(int cpu)
 	boot_reg = cpu_boot_reg_base();
 	if (soc_is_exynos4412())
 		boot_reg += 4*cpu;
+	else if (soc_is_exynos5420())
+		boot_reg += 4;
 	return boot_reg;
 }
 
@@ -180,10 +182,14 @@ static void __init exynos_smp_init_cpus(void)
 	void __iomem *scu_base = scu_base_addr();
 	unsigned int i, ncores;
 
-	if (soc_is_exynos5250())
-		ncores = 2;
-	else
+	if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
 		ncores = scu_base ? scu_get_core_count(scu_base) : 1;
+	else
+		/*
+		 * CPU Nodes are passed thru DT and set_cpu_possible
+		 * is set by "arm_dt_init_cpu_maps".
+		 */
+		return;
 
 	/* sanity check */
 	if (ncores > nr_cpu_ids) {

arch/arm/mach-s3c24xx/Kconfig

@@ -490,6 +490,18 @@ config MACH_SMDK2416
 	help
 	  Say Y here if you are using an SMDK2416
 
+config MACH_S3C2416_DT
+	bool "Samsung S3C2416 machine using devicetree"
+	select CLKSRC_OF
+	select USE_OF
+	select PINCTRL
+	select PINCTRL_S3C24XX
+	help
+	  Machine support for Samsung S3C2416 machines with device tree enabled.
+	  Select this if a fdt blob is available for the S3C2416 SoC based board.
+	  Note: This is under development and not all peripherals can be supported
+	  with this machine file.
+
 endif	# CPU_S3C2416
 
 if CPU_S3C2440

arch/arm/mach-s3c24xx/Makefile

@@ -85,6 +85,7 @@ obj-$(CONFIG_MACH_SMDK2413)		+= mach-smdk2413.o
 obj-$(CONFIG_MACH_VSTMS)		+= mach-vstms.o
 
 obj-$(CONFIG_MACH_SMDK2416)		+= mach-smdk2416.o
+obj-$(CONFIG_MACH_S3C2416_DT)		+= mach-s3c2416-dt.o
 
 obj-$(CONFIG_MACH_ANUBIS)		+= mach-anubis.o
 obj-$(CONFIG_MACH_AT2440EVB)		+= mach-at2440evb.o

arch/arm/mach-s3c24xx/mach-s3c2416-dt.c

@@ -0,0 +1,91 @@
+/*
+ * Samsung's S3C2416 flattened device tree enabled machine
+ *
+ * Copyright (c) 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * based on mach-exynos/mach-exynos4-dt.c
+ *
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ * Copyright (c) 2010-2011 Linaro Ltd.
+ *		www.linaro.org
+ *
+ * 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.
+*/
+
+#include <linux/clocksource.h>
+#include <linux/irqchip.h>
+#include <linux/of_platform.h>
+#include <linux/serial_core.h>
+
+#include <asm/mach/arch.h>
+#include <mach/map.h>
+
+#include <plat/cpu.h>
+#include <plat/pm.h>
+#include <plat/regs-serial.h>
+
+#include "common.h"
+
+/*
+ * The following lookup table is used to override device names when devices
+ * are registered from device tree. This is temporarily added to enable
+ * device tree support addition for the S3C2416 architecture.
+ *
+ * For drivers that require platform data to be provided from the machine
+ * file, a platform data pointer can also be supplied along with the
+ * devices names. Usually, the platform data elements that cannot be parsed
+ * from the device tree by the drivers (example: function pointers) are
+ * supplied. But it should be noted that this is a temporary mechanism and
+ * at some point, the drivers should be capable of parsing all the platform
+ * data from the device tree.
+ */
+static const struct of_dev_auxdata s3c2416_auxdata_lookup[] __initconst = {
+	OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART,
+				"s3c2440-uart.0", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x4000,
+				"s3c2440-uart.1", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x8000,
+				"s3c2440-uart.2", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0xC000,
+				"s3c2440-uart.3", NULL),
+	OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC0,
+				"s3c-sdhci.0", NULL),
+	OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC1,
+				"s3c-sdhci.1", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", S3C_PA_IIC,
+				"s3c2440-i2c.0", NULL),
+	{},
+};
+
+static void __init s3c2416_dt_map_io(void)
+{
+	s3c24xx_init_io(NULL, 0);
+	s3c24xx_init_clocks(12000000);
+}
+
+static void __init s3c2416_dt_machine_init(void)
+{
+	of_platform_populate(NULL, of_default_bus_match_table,
+				s3c2416_auxdata_lookup, NULL);
+
+	s3c_pm_init();
+}
+
+static char const *s3c2416_dt_compat[] __initdata = {
+	"samsung,s3c2416",
+	"samsung,s3c2450",
+	NULL
+};
+
+DT_MACHINE_START(S3C2416_DT, "Samsung S3C2416 (Flattened Device Tree)")
+	/* Maintainer: Heiko Stuebner <heiko@sntech.de> */
+	.dt_compat	= s3c2416_dt_compat,
+	.map_io		= s3c2416_dt_map_io,
+	.init_irq	= irqchip_init,
+	.init_machine	= s3c2416_dt_machine_init,
+	 .init_time	= clocksource_of_init,
+	.restart	= s3c2416_restart,
+MACHINE_END

arch/arm/plat-samsung/include/plat/cpu.h

@@ -46,6 +46,7 @@ extern unsigned long samsung_cpu_id;
 #define EXYNOS4_CPU_MASK	0xFFFE0000
 
 #define EXYNOS5250_SOC_ID	0x43520000
+#define EXYNOS5420_SOC_ID	0xE5420000
 #define EXYNOS5440_SOC_ID	0xE5440000
 #define EXYNOS5_SOC_MASK	0xFFFFF000
 
@@ -67,6 +68,7 @@ IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
+IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK)
 IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)
 
 #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \
@@ -142,6 +144,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos5250()	0
 #endif
 
+#if defined(CONFIG_SOC_EXYNOS5420)
+# define soc_is_exynos5420()	is_samsung_exynos5420()
+#else
+# define soc_is_exynos5420()	0
+#endif
+
 #if defined(CONFIG_SOC_EXYNOS5440)
 # define soc_is_exynos5440()	is_samsung_exynos5440()
 #else

drivers/clk/samsung/Makefile

@@ -5,4 +5,6 @@
 obj-$(CONFIG_COMMON_CLK)	+= clk.o clk-pll.o
 obj-$(CONFIG_ARCH_EXYNOS4)	+= clk-exynos4.o
 obj-$(CONFIG_SOC_EXYNOS5250)	+= clk-exynos5250.o
+obj-$(CONFIG_SOC_EXYNOS5420)	+= clk-exynos5420.o
 obj-$(CONFIG_SOC_EXYNOS5440)	+= clk-exynos5440.o
+obj-$(CONFIG_ARCH_EXYNOS)	+= clk-exynos-audss.o

drivers/clk/samsung/clk-exynos-audss.c

@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Padmavathi Venna <padma.v@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 Audio Subsystem Clock Controller.
+*/
+
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/clk-provider.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+
+#include <dt-bindings/clk/exynos-audss-clk.h>
+
+static DEFINE_SPINLOCK(lock);
+static struct clk **clk_table;
+static void __iomem *reg_base;
+static struct clk_onecell_data clk_data;
+
+#define ASS_CLK_SRC 0x0
+#define ASS_CLK_DIV 0x4
+#define ASS_CLK_GATE 0x8
+
+static unsigned long reg_save[][2] = {
+	{ASS_CLK_SRC,  0},
+	{ASS_CLK_DIV,  0},
+	{ASS_CLK_GATE, 0},
+};
+
+/* list of all parent clock list */
+static const char *mout_audss_p[] = { "fin_pll", "fout_epll" };
+static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" };
+
+#ifdef CONFIG_PM_SLEEP
+static int exynos_audss_clk_suspend(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+		reg_save[i][1] = readl(reg_base + reg_save[i][0]);
+
+	return 0;
+}
+
+static void exynos_audss_clk_resume(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+		writel(reg_save[i][1], reg_base + reg_save[i][0]);
+}
+
+static struct syscore_ops exynos_audss_clk_syscore_ops = {
+	.suspend	= exynos_audss_clk_suspend,
+	.resume		= exynos_audss_clk_resume,
+};
+#endif /* CONFIG_PM_SLEEP */
+
+/* register exynos_audss clocks */
+void __init exynos_audss_clk_init(struct device_node *np)
+{
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: failed to map audss registers\n", __func__);
+		return;
+	}
+
+	clk_table = kzalloc(sizeof(struct clk *) * EXYNOS_AUDSS_MAX_CLKS,
+				GFP_KERNEL);
+	if (!clk_table) {
+		pr_err("%s: could not allocate clk lookup table\n", __func__);
+		return;
+	}
+
+	clk_data.clks = clk_table;
+	clk_data.clk_num = EXYNOS_AUDSS_MAX_CLKS;
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+	clk_table[EXYNOS_MOUT_AUDSS] = clk_register_mux(NULL, "mout_audss",
+				mout_audss_p, ARRAY_SIZE(mout_audss_p), 0,
+				reg_base + ASS_CLK_SRC, 0, 1, 0, &lock);
+
+	clk_table[EXYNOS_MOUT_I2S] = clk_register_mux(NULL, "mout_i2s",
+				mout_i2s_p, ARRAY_SIZE(mout_i2s_p), 0,
+				reg_base + ASS_CLK_SRC, 2, 2, 0, &lock);
+
+	clk_table[EXYNOS_DOUT_SRP] = clk_register_divider(NULL, "dout_srp",
+				"mout_audss", 0, reg_base + ASS_CLK_DIV, 0, 4,
+				0, &lock);
+
+	clk_table[EXYNOS_DOUT_AUD_BUS] = clk_register_divider(NULL,
+				"dout_aud_bus", "dout_srp", 0,
+				reg_base + ASS_CLK_DIV, 4, 4, 0, &lock);
+
+	clk_table[EXYNOS_DOUT_I2S] = clk_register_divider(NULL, "dout_i2s",
+				"mout_i2s", 0, reg_base + ASS_CLK_DIV, 8, 4, 0,
+				&lock);
+
+	clk_table[EXYNOS_SRP_CLK] = clk_register_gate(NULL, "srp_clk",
+				"dout_srp", CLK_SET_RATE_PARENT,
+				reg_base + ASS_CLK_GATE, 0, 0, &lock);
+
+	clk_table[EXYNOS_I2S_BUS] = clk_register_gate(NULL, "i2s_bus",
+				"dout_aud_bus", CLK_SET_RATE_PARENT,
+				reg_base + ASS_CLK_GATE, 2, 0, &lock);
+
+	clk_table[EXYNOS_SCLK_I2S] = clk_register_gate(NULL, "sclk_i2s",
+				"dout_i2s", CLK_SET_RATE_PARENT,
+				reg_base + ASS_CLK_GATE, 3, 0, &lock);
+
+	clk_table[EXYNOS_PCM_BUS] = clk_register_gate(NULL, "pcm_bus",
+				 "sclk_pcm", CLK_SET_RATE_PARENT,
+				reg_base + ASS_CLK_GATE, 4, 0, &lock);
+
+	clk_table[EXYNOS_SCLK_PCM] = clk_register_gate(NULL, "sclk_pcm",
+				"div_pcm0", CLK_SET_RATE_PARENT,
+				reg_base + ASS_CLK_GATE, 5, 0, &lock);
+
+#ifdef CONFIG_PM_SLEEP
+	register_syscore_ops(&exynos_audss_clk_syscore_ops);
+#endif
+
+	pr_info("Exynos: Audss: clock setup completed\n");
+}
+CLK_OF_DECLARE(exynos4210_audss_clk, "samsung,exynos4210-audss-clock",
+		exynos_audss_clk_init);
+CLK_OF_DECLARE(exynos5250_audss_clk, "samsung,exynos5250-audss-clock",
+		exynos_audss_clk_init);

drivers/clk/samsung/clk-exynos4.c

@@ -151,7 +151,7 @@ enum exynos4_clks {
 	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, sclk_mfc, sclk_pcm0, sclk_g3d, sclk_pwm_isp,
-	sclk_spi0_isp, sclk_spi1_isp, sclk_uart_isp,
+	sclk_spi0_isp, sclk_spi1_isp, sclk_uart_isp, sclk_fimg2d,
 
 	/* gate clocks */
 	fimc0 = 256, fimc1, fimc2, fimc3, csis0, csis1, jpeg, smmu_fimc0,
@@ -484,6 +484,9 @@ struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
 	MUX(none, "mout_spi0_isp", group1_p4x12, E4X12_SRC_ISP, 4, 4),
 	MUX(none, "mout_spi1_isp", group1_p4x12, E4X12_SRC_ISP, 8, 4),
 	MUX(none, "mout_uart_isp", group1_p4x12, E4X12_SRC_ISP, 12, 4),
+	MUX(none, "mout_g2d0", sclk_ampll_p4210, SRC_DMC, 20, 1),
+	MUX(none, "mout_g2d1", sclk_evpll_p, SRC_DMC, 24, 1),
+	MUX(none, "mout_g2d", mout_g2d_p, SRC_DMC, 28, 1),
 };
 
 /* list of divider clocks supported in all exynos4 soc's */
@@ -552,7 +555,7 @@ struct samsung_div_clock exynos4_div_clks[] __initdata = {
 /* list of divider clocks supported in exynos4210 soc */
 struct samsung_div_clock exynos4210_div_clks[] __initdata = {
 	DIV(aclk200, "aclk200", "mout_aclk200", DIV_TOP, 0, 3),
-	DIV(none, "div_g2d", "mout_g2d", DIV_IMAGE, 0, 4),
+	DIV(sclk_fimg2d, "sclk_fimg2d", "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),
@@ -582,6 +585,7 @@ struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
 	DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
 	DIV(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
 	DIV(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
+	DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
 };
 
 /* list of gate clocks supported in all exynos4 soc's */
@@ -909,6 +913,7 @@ struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
 			CLK_IGNORE_UNUSED, 0),
 	GATE(spi1_isp, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
 			CLK_IGNORE_UNUSED, 0),
+	GATE(g2d, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
 };
 
 /*

drivers/clk/samsung/clk-exynos5250.c

@@ -87,6 +87,7 @@ enum exynos5250_clks {
 	sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_sata, sclk_usb3,
 	sclk_jpeg, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_pwm,
 	sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
+	div_i2s1, div_i2s2,
 
 	/* gate clocks */
 	gscl0 = 256, gscl1, gscl2, gscl3, gscl_wa, gscl_wb, smmu_gscl0,
@@ -291,8 +292,8 @@ struct samsung_div_clock exynos5250_div_clks[] __initdata = {
 	DIV(none, "div_pcm1", "sclk_audio1", DIV_PERIC4, 4, 8),
 	DIV(none, "div_audio2", "mout_audio2", DIV_PERIC4, 16, 4),
 	DIV(none, "div_pcm2", "sclk_audio2", DIV_PERIC4, 20, 8),
-	DIV(none, "div_i2s1", "sclk_audio1", DIV_PERIC5, 0, 6),
-	DIV(none, "div_i2s2", "sclk_audio2", DIV_PERIC5, 8, 6),
+	DIV(div_i2s1, "div_i2s1", "sclk_audio1", DIV_PERIC5, 0, 6),
+	DIV(div_i2s2, "div_i2s2", "sclk_audio2", DIV_PERIC5, 8, 6),
 	DIV(sclk_pixel, "div_hdmi_pixel", "sclk_vpll", DIV_DISP1_0, 28, 4),
 	DIV_A(none, "armclk", "div_arm", DIV_CPU0, 28, 3, "armclk"),
 	DIV_F(none, "div_mipi1_pre", "div_mipi1",

drivers/clk/samsung/clk-exynos5420.c

@@ -0,0 +1,762 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Authors: Thomas Abraham <thomas.ab@samsung.com>
+ *	    Chander Kashyap <k.chander@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 Exynos5420 SoC.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include "clk.h"
+#include "clk-pll.h"
+
+#define SRC_CPU			0x200
+#define DIV_CPU0		0x500
+#define DIV_CPU1		0x504
+#define GATE_BUS_CPU		0x700
+#define GATE_SCLK_CPU		0x800
+#define SRC_TOP0		0x10200
+#define SRC_TOP1		0x10204
+#define SRC_TOP2		0x10208
+#define SRC_TOP3		0x1020c
+#define SRC_TOP4		0x10210
+#define SRC_TOP5		0x10214
+#define SRC_TOP6		0x10218
+#define SRC_TOP7		0x1021c
+#define SRC_DISP10		0x1022c
+#define SRC_MAU			0x10240
+#define SRC_FSYS		0x10244
+#define SRC_PERIC0		0x10250
+#define SRC_PERIC1		0x10254
+#define SRC_TOP10		0x10280
+#define SRC_TOP11		0x10284
+#define SRC_TOP12		0x10288
+#define	SRC_MASK_DISP10		0x1032c
+#define SRC_MASK_FSYS		0x10340
+#define SRC_MASK_PERIC0		0x10350
+#define SRC_MASK_PERIC1		0x10354
+#define DIV_TOP0		0x10500
+#define DIV_TOP1		0x10504
+#define DIV_TOP2		0x10508
+#define DIV_DISP10		0x1052c
+#define DIV_MAU			0x10544
+#define DIV_FSYS0		0x10548
+#define DIV_FSYS1		0x1054c
+#define DIV_FSYS2		0x10550
+#define DIV_PERIC0		0x10558
+#define DIV_PERIC1		0x1055c
+#define DIV_PERIC2		0x10560
+#define DIV_PERIC3		0x10564
+#define DIV_PERIC4		0x10568
+#define GATE_BUS_TOP		0x10700
+#define GATE_BUS_FSYS0		0x10740
+#define GATE_BUS_PERIC		0x10750
+#define GATE_BUS_PERIC1		0x10754
+#define GATE_BUS_PERIS0		0x10760
+#define GATE_BUS_PERIS1		0x10764
+#define GATE_IP_GSCL0		0x10910
+#define GATE_IP_GSCL1		0x10920
+#define GATE_IP_MFC		0x1092c
+#define GATE_IP_DISP1		0x10928
+#define GATE_IP_G3D		0x10930
+#define GATE_IP_GEN		0x10934
+#define GATE_IP_MSCL		0x10970
+#define GATE_TOP_SCLK_GSCL	0x10820
+#define GATE_TOP_SCLK_DISP1	0x10828
+#define GATE_TOP_SCLK_MAU	0x1083c
+#define GATE_TOP_SCLK_FSYS	0x10840
+#define GATE_TOP_SCLK_PERIC	0x10850
+#define SRC_CDREX		0x20200
+#define SRC_KFC			0x28200
+#define DIV_KFC0		0x28500
+
+enum exynos5420_clks {
+	none,
+
+	/* core clocks */
+	fin_pll,
+
+	/* gate for special clocks (sclk) */
+	sclk_uart0 = 128, sclk_uart1, sclk_uart2, sclk_uart3, sclk_mmc0,
+	sclk_mmc1, sclk_mmc2, sclk_spi0, sclk_spi1, sclk_spi2, sclk_i2s1,
+	sclk_i2s2, sclk_pcm1, sclk_pcm2, sclk_spdif, sclk_hdmi, sclk_pixel,
+	sclk_dp1, sclk_mipi1, sclk_fimd1, sclk_maudio0, sclk_maupcm0,
+	sclk_usbd300, sclk_usbd301, sclk_usbphy300, sclk_usbphy301, sclk_unipro,
+	sclk_pwm, sclk_gscl_wa, sclk_gscl_wb,
+
+	/* gate clocks */
+	aclk66_peric = 256, uart0, uart1, uart2, uart3, i2c0, i2c1, i2c2, i2c3,
+	i2c4, i2c5, i2c6, i2c7, i2c_hdmi, tsadc, spi0, spi1, spi2, keyif, i2s1,
+	i2s2, pcm1, pcm2, pwm, spdif, i2c8, i2c9, i2c10, aclk66_psgen = 300,
+	chipid, sysreg, tzpc0, tzpc1, tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7,
+	tzpc8, tzpc9, hdmi_cec, seckey, mct, wdt, rtc, tmu, tmu_gpu,
+	pclk66_gpio = 330, aclk200_fsys2 = 350, mmc0, mmc1, mmc2, sromc, ufs,
+	aclk200_fsys = 360, tsi, pdma0, pdma1, rtic, usbh20, usbd300, usbd301,
+	aclk400_mscl = 380, mscl0, mscl1, mscl2, smmu_mscl0, smmu_mscl1,
+	smmu_mscl2, aclk333 = 400, mfc, smmu_mfcl, smmu_mfcr,
+	aclk200_disp1 = 410, dsim1, dp1, hdmi, aclk300_disp1 = 420, fimd1,
+	smmu_fimd1, aclk166 = 430, mixer, aclk266 = 440, rotator, mdma1,
+	smmu_rotator, smmu_mdma1, aclk300_jpeg = 450, jpeg, jpeg2, smmu_jpeg,
+	aclk300_gscl = 460, smmu_gscl0, smmu_gscl1, gscl_wa, gscl_wb, gscl0,
+	gscl1, clk_3aa, aclk266_g2d = 470, sss, slim_sss, mdma0,
+	aclk333_g2d = 480, g2d, aclk333_432_gscl = 490, smmu_3aa, smmu_fimcl0,
+	smmu_fimcl1, smmu_fimcl3, fimc_lite3, aclk_g3d = 500, g3d,
+
+	nr_clks,
+};
+
+/*
+ * list of controller registers to be saved and restored during a
+ * suspend/resume cycle.
+ */
+static __initdata unsigned long exynos5420_clk_regs[] = {
+	SRC_CPU,
+	DIV_CPU0,
+	DIV_CPU1,
+	GATE_BUS_CPU,
+	GATE_SCLK_CPU,
+	SRC_TOP0,
+	SRC_TOP1,
+	SRC_TOP2,
+	SRC_TOP3,
+	SRC_TOP4,
+	SRC_TOP5,
+	SRC_TOP6,
+	SRC_TOP7,
+	SRC_DISP10,
+	SRC_MAU,
+	SRC_FSYS,
+	SRC_PERIC0,
+	SRC_PERIC1,
+	SRC_TOP10,
+	SRC_TOP11,
+	SRC_TOP12,
+	SRC_MASK_DISP10,
+	SRC_MASK_FSYS,
+	SRC_MASK_PERIC0,
+	SRC_MASK_PERIC1,
+	DIV_TOP0,
+	DIV_TOP1,
+	DIV_TOP2,
+	DIV_DISP10,
+	DIV_MAU,
+	DIV_FSYS0,
+	DIV_FSYS1,
+	DIV_FSYS2,
+	DIV_PERIC0,
+	DIV_PERIC1,
+	DIV_PERIC2,
+	DIV_PERIC3,
+	DIV_PERIC4,
+	GATE_BUS_TOP,
+	GATE_BUS_FSYS0,
+	GATE_BUS_PERIC,
+	GATE_BUS_PERIC1,
+	GATE_BUS_PERIS0,
+	GATE_BUS_PERIS1,
+	GATE_IP_GSCL0,
+	GATE_IP_GSCL1,
+	GATE_IP_MFC,
+	GATE_IP_DISP1,
+	GATE_IP_G3D,
+	GATE_IP_GEN,
+	GATE_IP_MSCL,
+	GATE_TOP_SCLK_GSCL,
+	GATE_TOP_SCLK_DISP1,
+	GATE_TOP_SCLK_MAU,
+	GATE_TOP_SCLK_FSYS,
+	GATE_TOP_SCLK_PERIC,
+	SRC_CDREX,
+	SRC_KFC,
+	DIV_KFC0,
+};
+
+/* list of all parent clocks */
+PNAME(mspll_cpu_p)	= { "sclk_cpll", "sclk_dpll",
+				"sclk_mpll", "sclk_spll" };
+PNAME(cpu_p)		= { "mout_apll" , "mout_mspll_cpu" };
+PNAME(kfc_p)		= { "mout_kpll" , "mout_mspll_kfc" };
+PNAME(apll_p)		= { "fin_pll", "fout_apll", };
+PNAME(bpll_p)		= { "fin_pll", "fout_bpll", };
+PNAME(cpll_p)		= { "fin_pll", "fout_cpll", };
+PNAME(dpll_p)		= { "fin_pll", "fout_dpll", };
+PNAME(epll_p)		= { "fin_pll", "fout_epll", };
+PNAME(ipll_p)		= { "fin_pll", "fout_ipll", };
+PNAME(kpll_p)		= { "fin_pll", "fout_kpll", };
+PNAME(mpll_p)		= { "fin_pll", "fout_mpll", };
+PNAME(rpll_p)		= { "fin_pll", "fout_rpll", };
+PNAME(spll_p)		= { "fin_pll", "fout_spll", };
+PNAME(vpll_p)		= { "fin_pll", "fout_vpll", };
+
+PNAME(group1_p)		= { "sclk_cpll", "sclk_dpll", "sclk_mpll" };
+PNAME(group2_p)		= { "fin_pll", "sclk_cpll", "sclk_dpll", "sclk_mpll",
+			  "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(group3_p)		= { "sclk_rpll", "sclk_spll" };
+PNAME(group4_p)		= { "sclk_ipll", "sclk_dpll", "sclk_mpll" };
+PNAME(group5_p)		= { "sclk_vpll", "sclk_dpll" };
+
+PNAME(sw_aclk66_p)	= { "dout_aclk66", "sclk_spll" };
+PNAME(aclk66_peric_p)	= { "fin_pll", "mout_sw_aclk66" };
+
+PNAME(sw_aclk200_fsys_p) = { "dout_aclk200_fsys", "sclk_spll"};
+PNAME(user_aclk200_fsys_p)	= { "fin_pll", "mout_sw_aclk200_fsys" };
+
+PNAME(sw_aclk200_fsys2_p) = { "dout_aclk200_fsys2", "sclk_spll"};
+PNAME(user_aclk200_fsys2_p)	= { "fin_pll", "mout_sw_aclk200_fsys2" };
+
+PNAME(sw_aclk200_p) = { "dout_aclk200", "sclk_spll"};
+PNAME(aclk200_disp1_p)	= { "fin_pll", "mout_sw_aclk200" };
+
+PNAME(sw_aclk400_mscl_p) = { "dout_aclk400_mscl", "sclk_spll"};
+PNAME(user_aclk400_mscl_p)	= { "fin_pll", "mout_sw_aclk400_mscl" };
+
+PNAME(sw_aclk333_p) = { "dout_aclk333", "sclk_spll"};
+PNAME(user_aclk333_p)	= { "fin_pll", "mout_sw_aclk333" };
+
+PNAME(sw_aclk166_p) = { "dout_aclk166", "sclk_spll"};
+PNAME(user_aclk166_p)	= { "fin_pll", "mout_sw_aclk166" };
+
+PNAME(sw_aclk266_p) = { "dout_aclk266", "sclk_spll"};
+PNAME(user_aclk266_p)	= { "fin_pll", "mout_sw_aclk266" };
+
+PNAME(sw_aclk333_432_gscl_p) = { "dout_aclk333_432_gscl", "sclk_spll"};
+PNAME(user_aclk333_432_gscl_p)	= { "fin_pll", "mout_sw_aclk333_432_gscl" };
+
+PNAME(sw_aclk300_gscl_p) = { "dout_aclk300_gscl", "sclk_spll"};
+PNAME(user_aclk300_gscl_p)	= { "fin_pll", "mout_sw_aclk300_gscl" };
+
+PNAME(sw_aclk300_disp1_p) = { "dout_aclk300_disp1", "sclk_spll"};
+PNAME(user_aclk300_disp1_p)	= { "fin_pll", "mout_sw_aclk300_disp1" };
+
+PNAME(sw_aclk300_jpeg_p) = { "dout_aclk300_jpeg", "sclk_spll"};
+PNAME(user_aclk300_jpeg_p)	= { "fin_pll", "mout_sw_aclk300_jpeg" };
+
+PNAME(sw_aclk_g3d_p) = { "dout_aclk_g3d", "sclk_spll"};
+PNAME(user_aclk_g3d_p)	= { "fin_pll", "mout_sw_aclk_g3d" };
+
+PNAME(sw_aclk266_g2d_p) = { "dout_aclk266_g2d", "sclk_spll"};
+PNAME(user_aclk266_g2d_p)	= { "fin_pll", "mout_sw_aclk266_g2d" };
+
+PNAME(sw_aclk333_g2d_p) = { "dout_aclk333_g2d", "sclk_spll"};
+PNAME(user_aclk333_g2d_p)	= { "fin_pll", "mout_sw_aclk333_g2d" };
+
+PNAME(audio0_p)	= { "fin_pll", "cdclk0", "sclk_dpll", "sclk_mpll",
+		  "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(audio1_p)	= { "fin_pll", "cdclk1", "sclk_dpll", "sclk_mpll",
+		  "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(audio2_p)	= { "fin_pll", "cdclk2", "sclk_dpll", "sclk_mpll",
+		  "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(spdif_p)	= { "fin_pll", "dout_audio0", "dout_audio1", "dout_audio2",
+		  "spdif_extclk", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(hdmi_p)	= { "sclk_hdmiphy", "dout_hdmi_pixel" };
+PNAME(maudio0_p)	= { "fin_pll", "maudio_clk", "sclk_dpll", "sclk_mpll",
+			  "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+
+/* fixed rate clocks generated outside the soc */
+struct samsung_fixed_rate_clock exynos5420_fixed_rate_ext_clks[] __initdata = {
+	FRATE(fin_pll, "fin_pll", NULL, CLK_IS_ROOT, 0),
+};
+
+/* fixed rate clocks generated inside the soc */
+struct samsung_fixed_rate_clock exynos5420_fixed_rate_clks[] __initdata = {
+	FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 24000000),
+	FRATE(none, "sclk_pwi", NULL, CLK_IS_ROOT, 24000000),
+	FRATE(none, "sclk_usbh20", NULL, CLK_IS_ROOT, 48000000),
+	FRATE(none, "mphy_refclk_ixtal24", NULL, CLK_IS_ROOT, 48000000),
+	FRATE(none, "sclk_usbh20_scan_clk", NULL, CLK_IS_ROOT, 480000000),
+};
+
+struct samsung_fixed_factor_clock exynos5420_fixed_factor_clks[] __initdata = {
+	FFACTOR(none, "sclk_hsic_12m", "fin_pll", 1, 2, 0),
+};
+
+struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
+	MUX(none, "mout_mspll_kfc", mspll_cpu_p, SRC_TOP7, 8, 2),
+	MUX(none, "mout_mspll_cpu", mspll_cpu_p, SRC_TOP7, 12, 2),
+	MUX(none, "mout_apll", apll_p, SRC_CPU, 0, 1),
+	MUX(none, "mout_cpu", cpu_p, SRC_CPU, 16, 1),
+	MUX(none, "mout_kpll", kpll_p, SRC_KFC, 0, 1),
+	MUX(none, "mout_cpu_kfc", kfc_p, SRC_KFC, 16, 1),
+
+	MUX(none, "sclk_bpll", bpll_p, SRC_CDREX, 0, 1),
+
+	MUX_A(none, "mout_aclk400_mscl", group1_p,
+			SRC_TOP0, 4, 2, "aclk400_mscl"),
+	MUX(none, "mout_aclk200", group1_p, SRC_TOP0, 8, 2),
+	MUX(none, "mout_aclk200_fsys2", group1_p, SRC_TOP0, 12, 2),
+	MUX(none, "mout_aclk200_fsys", group1_p, SRC_TOP0, 28, 2),
+
+	MUX(none, "mout_aclk333_432_gscl", group4_p, SRC_TOP1, 0, 2),
+	MUX(none, "mout_aclk66", group1_p, SRC_TOP1, 8, 2),
+	MUX(none, "mout_aclk266", group1_p, SRC_TOP1, 20, 2),
+	MUX(none, "mout_aclk166", group1_p, SRC_TOP1, 24, 2),
+	MUX(none, "mout_aclk333", group1_p, SRC_TOP1, 28, 2),
+
+	MUX(none, "mout_aclk333_g2d", group1_p, SRC_TOP2, 8, 2),
+	MUX(none, "mout_aclk266_g2d", group1_p, SRC_TOP2, 12, 2),
+	MUX(none, "mout_aclk_g3d", group5_p, SRC_TOP2, 16, 1),
+	MUX(none, "mout_aclk300_jpeg", group1_p, SRC_TOP2, 20, 2),
+	MUX(none, "mout_aclk300_disp1", group1_p, SRC_TOP2, 24, 2),
+	MUX(none, "mout_aclk300_gscl", group1_p, SRC_TOP2, 28, 2),
+
+	MUX(none, "mout_user_aclk400_mscl", user_aclk400_mscl_p,
+			SRC_TOP3, 4, 1),
+	MUX_A(none, "mout_aclk200_disp1", aclk200_disp1_p,
+			SRC_TOP3, 8, 1, "aclk200_disp1"),
+	MUX(none, "mout_user_aclk200_fsys2", user_aclk200_fsys2_p,
+			SRC_TOP3, 12, 1),
+	MUX(none, "mout_user_aclk200_fsys", user_aclk200_fsys_p,
+			SRC_TOP3, 28, 1),
+
+	MUX(none, "mout_user_aclk333_432_gscl", user_aclk333_432_gscl_p,
+			SRC_TOP4, 0, 1),
+	MUX(none, "mout_aclk66_peric", aclk66_peric_p, SRC_TOP4, 8, 1),
+	MUX(none, "mout_user_aclk266", user_aclk266_p, SRC_TOP4, 20, 1),
+	MUX(none, "mout_user_aclk166", user_aclk166_p, SRC_TOP4, 24, 1),
+	MUX(none, "mout_user_aclk333", user_aclk333_p, SRC_TOP4, 28, 1),
+
+	MUX(none, "mout_aclk66_psgen", aclk66_peric_p, SRC_TOP5, 4, 1),
+	MUX(none, "mout_user_aclk333_g2d", user_aclk333_g2d_p, SRC_TOP5, 8, 1),
+	MUX(none, "mout_user_aclk266_g2d", user_aclk266_g2d_p, SRC_TOP5, 12, 1),
+	MUX_A(none, "mout_user_aclk_g3d", user_aclk_g3d_p,
+			SRC_TOP5, 16, 1, "aclkg3d"),
+	MUX(none, "mout_user_aclk300_jpeg", user_aclk300_jpeg_p,
+			SRC_TOP5, 20, 1),
+	MUX(none, "mout_user_aclk300_disp1", user_aclk300_disp1_p,
+			SRC_TOP5, 24, 1),
+	MUX(none, "mout_user_aclk300_gscl", user_aclk300_gscl_p,
+			SRC_TOP5, 28, 1),
+
+	MUX(none, "sclk_mpll", mpll_p, SRC_TOP6, 0, 1),
+	MUX(none, "sclk_vpll", vpll_p, SRC_TOP6, 4, 1),
+	MUX(none, "sclk_spll", spll_p, SRC_TOP6, 8, 1),
+	MUX(none, "sclk_ipll", ipll_p, SRC_TOP6, 12, 1),
+	MUX(none, "sclk_rpll", rpll_p, SRC_TOP6, 16, 1),
+	MUX(none, "sclk_epll", epll_p, SRC_TOP6, 20, 1),
+	MUX(none, "sclk_dpll", dpll_p, SRC_TOP6, 24, 1),
+	MUX(none, "sclk_cpll", cpll_p, SRC_TOP6, 28, 1),
+
+	MUX(none, "mout_sw_aclk400_mscl", sw_aclk400_mscl_p, SRC_TOP10, 4, 1),
+	MUX(none, "mout_sw_aclk200", sw_aclk200_p, SRC_TOP10, 8, 1),
+	MUX(none, "mout_sw_aclk200_fsys2", sw_aclk200_fsys2_p,
+			SRC_TOP10, 12, 1),
+	MUX(none, "mout_sw_aclk200_fsys", sw_aclk200_fsys_p, SRC_TOP10, 28, 1),
+
+	MUX(none, "mout_sw_aclk333_432_gscl", sw_aclk333_432_gscl_p,
+			SRC_TOP11, 0, 1),
+	MUX(none, "mout_sw_aclk66", sw_aclk66_p, SRC_TOP11, 8, 1),
+	MUX(none, "mout_sw_aclk266", sw_aclk266_p, SRC_TOP11, 20, 1),
+	MUX(none, "mout_sw_aclk166", sw_aclk166_p, SRC_TOP11, 24, 1),
+	MUX(none, "mout_sw_aclk333", sw_aclk333_p, SRC_TOP11, 28, 1),
+
+	MUX(none, "mout_sw_aclk333_g2d", sw_aclk333_g2d_p, SRC_TOP12, 8, 1),
+	MUX(none, "mout_sw_aclk266_g2d", sw_aclk266_g2d_p, SRC_TOP12, 12, 1),
+	MUX(none, "mout_sw_aclk_g3d", sw_aclk_g3d_p, SRC_TOP12, 16, 1),
+	MUX(none, "mout_sw_aclk300_jpeg", sw_aclk300_jpeg_p, SRC_TOP12, 20, 1),
+	MUX(none, "mout_sw_aclk300_disp1", sw_aclk300_disp1_p,
+			SRC_TOP12, 24, 1),
+	MUX(none, "mout_sw_aclk300_gscl", sw_aclk300_gscl_p, SRC_TOP12, 28, 1),
+
+	/* DISP1 Block */
+	MUX(none, "mout_fimd1", group3_p, SRC_DISP10, 4, 1),
+	MUX(none, "mout_mipi1", group2_p, SRC_DISP10, 16, 3),
+	MUX(none, "mout_dp1", group2_p, SRC_DISP10, 20, 3),
+	MUX(none, "mout_pixel", group2_p, SRC_DISP10, 24, 3),
+	MUX(none, "mout_hdmi", hdmi_p, SRC_DISP10, 28, 1),
+
+	/* MAU Block */
+	MUX(none, "mout_maudio0", maudio0_p, SRC_MAU, 28, 3),
+
+	/* FSYS Block */
+	MUX(none, "mout_usbd301", group2_p, SRC_FSYS, 4, 3),
+	MUX(none, "mout_mmc0", group2_p, SRC_FSYS, 8, 3),
+	MUX(none, "mout_mmc1", group2_p, SRC_FSYS, 12, 3),
+	MUX(none, "mout_mmc2", group2_p, SRC_FSYS, 16, 3),
+	MUX(none, "mout_usbd300", group2_p, SRC_FSYS, 20, 3),
+	MUX(none, "mout_unipro", group2_p, SRC_FSYS, 24, 3),
+
+	/* PERIC Block */
+	MUX(none, "mout_uart0", group2_p, SRC_PERIC0, 4, 3),
+	MUX(none, "mout_uart1", group2_p, SRC_PERIC0, 8, 3),
+	MUX(none, "mout_uart2", group2_p, SRC_PERIC0, 12, 3),
+	MUX(none, "mout_uart3", group2_p, SRC_PERIC0, 16, 3),
+	MUX(none, "mout_pwm", group2_p, SRC_PERIC0, 24, 3),
+	MUX(none, "mout_spdif", spdif_p, SRC_PERIC0, 28, 3),
+	MUX(none, "mout_audio0", audio0_p, SRC_PERIC1, 8, 3),
+	MUX(none, "mout_audio1", audio1_p, SRC_PERIC1, 12, 3),
+	MUX(none, "mout_audio2", audio2_p, SRC_PERIC1, 16, 3),
+	MUX(none, "mout_spi0", group2_p, SRC_PERIC1, 20, 3),
+	MUX(none, "mout_spi1", group2_p, SRC_PERIC1, 24, 3),
+	MUX(none, "mout_spi2", group2_p, SRC_PERIC1, 28, 3),
+};
+
+struct samsung_div_clock exynos5420_div_clks[] __initdata = {
+	DIV(none, "div_arm", "mout_cpu", DIV_CPU0, 0, 3),
+	DIV(none, "sclk_apll", "mout_apll", DIV_CPU0, 24, 3),
+	DIV(none, "armclk2", "div_arm", DIV_CPU0, 28, 3),
+	DIV(none, "div_kfc", "mout_cpu_kfc", DIV_KFC0, 0, 3),
+	DIV(none, "sclk_kpll", "mout_kpll", DIV_KFC0, 24, 3),
+
+	DIV(none, "dout_aclk400_mscl", "mout_aclk400_mscl", DIV_TOP0, 4, 3),
+	DIV(none, "dout_aclk200", "mout_aclk200", DIV_TOP0, 8, 3),
+	DIV(none, "dout_aclk200_fsys2", "mout_aclk200_fsys2", DIV_TOP0, 12, 3),
+	DIV(none, "dout_pclk200_fsys", "mout_pclk200_fsys", DIV_TOP0, 24, 3),
+	DIV(none, "dout_aclk200_fsys", "mout_aclk200_fsys", DIV_TOP0, 28, 3),
+
+	DIV(none, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl",
+			DIV_TOP1, 0, 3),
+	DIV(none, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6),
+	DIV(none, "dout_aclk266", "mout_aclk266", DIV_TOP1, 20, 3),
+	DIV(none, "dout_aclk166", "mout_aclk166", DIV_TOP1, 24, 3),
+	DIV(none, "dout_aclk333", "mout_aclk333", DIV_TOP1, 28, 3),
+
+	DIV(none, "dout_aclk333_g2d", "mout_aclk333_g2d", DIV_TOP2, 8, 3),
+	DIV(none, "dout_aclk266_g2d", "mout_aclk266_g2d", DIV_TOP2, 12, 3),
+	DIV(none, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, 16, 3),
+	DIV(none, "dout_aclk300_jpeg", "mout_aclk300_jpeg", DIV_TOP2, 20, 3),
+	DIV_A(none, "dout_aclk300_disp1", "mout_aclk300_disp1",
+			DIV_TOP2, 24, 3, "aclk300_disp1"),
+	DIV(none, "dout_aclk300_gscl", "mout_aclk300_gscl", DIV_TOP2, 28, 3),
+
+	/* DISP1 Block */
+	DIV(none, "dout_fimd1", "mout_fimd1", DIV_DISP10, 0, 4),
+	DIV(none, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8),
+	DIV(none, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4),
+	DIV(none, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
+
+	/* Audio Block */
+	DIV(none, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),
+	DIV(none, "dout_maupcm0", "dout_maudio0", DIV_MAU, 24, 8),
+
+	/* USB3.0 */
+	DIV(none, "dout_usbphy301", "mout_usbd301", DIV_FSYS0, 12, 4),
+	DIV(none, "dout_usbphy300", "mout_usbd300", DIV_FSYS0, 16, 4),
+	DIV(none, "dout_usbd301", "mout_usbd301", DIV_FSYS0, 20, 4),
+	DIV(none, "dout_usbd300", "mout_usbd300", DIV_FSYS0, 24, 4),
+
+	/* MMC */
+	DIV(none, "dout_mmc0", "mout_mmc0", DIV_FSYS1, 0, 10),
+	DIV(none, "dout_mmc1", "mout_mmc1", DIV_FSYS1, 10, 10),
+	DIV(none, "dout_mmc2", "mout_mmc2", DIV_FSYS1, 20, 10),
+
+	DIV(none, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8),
+
+	/* UART and PWM */
+	DIV(none, "dout_uart0", "mout_uart0", DIV_PERIC0, 8, 4),
+	DIV(none, "dout_uart1", "mout_uart1", DIV_PERIC0, 12, 4),
+	DIV(none, "dout_uart2", "mout_uart2", DIV_PERIC0, 16, 4),
+	DIV(none, "dout_uart3", "mout_uart3", DIV_PERIC0, 20, 4),
+	DIV(none, "dout_pwm", "mout_pwm", DIV_PERIC0, 28, 4),
+
+	/* SPI */
+	DIV(none, "dout_spi0", "mout_spi0", DIV_PERIC1, 20, 4),
+	DIV(none, "dout_spi1", "mout_spi1", DIV_PERIC1, 24, 4),
+	DIV(none, "dout_spi2", "mout_spi2", DIV_PERIC1, 28, 4),
+
+	/* PCM */
+	DIV(none, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8),
+	DIV(none, "dout_pcm2", "dout_audio2", DIV_PERIC2, 24, 8),
+
+	/* Audio - I2S */
+	DIV(none, "dout_i2s1", "dout_audio1", DIV_PERIC3, 6, 6),
+	DIV(none, "dout_i2s2", "dout_audio2", DIV_PERIC3, 12, 6),
+	DIV(none, "dout_audio0", "mout_audio0", DIV_PERIC3, 20, 4),
+	DIV(none, "dout_audio1", "mout_audio1", DIV_PERIC3, 24, 4),
+	DIV(none, "dout_audio2", "mout_audio2", DIV_PERIC3, 28, 4),
+
+	/* SPI Pre-Ratio */
+	DIV(none, "dout_pre_spi0", "dout_spi0", DIV_PERIC4, 8, 8),
+	DIV(none, "dout_pre_spi1", "dout_spi1", DIV_PERIC4, 16, 8),
+	DIV(none, "dout_pre_spi2", "dout_spi2", DIV_PERIC4, 24, 8),
+};
+
+struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
+	/* TODO: Re-verify the CG bits for all the gate clocks */
+	GATE_A(mct, "pclk_st", "aclk66_psgen", GATE_BUS_PERIS1, 2, 0, 0, "mct"),
+
+	GATE(0, "aclk200_fsys", "mout_user_aclk200_fsys",
+			GATE_BUS_FSYS0, 9, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk200_fsys2", "mout_user_aclk200_fsys2",
+			GATE_BUS_FSYS0, 10, CLK_IGNORE_UNUSED, 0),
+
+	GATE(0, "aclk333_g2d", "mout_user_aclk333_g2d",
+			GATE_BUS_TOP, 0, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk266_g2d", "mout_user_aclk266_g2d",
+			GATE_BUS_TOP, 1, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk300_jpeg", "mout_user_aclk300_jpeg",
+			GATE_BUS_TOP, 4, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk300_gscl", "mout_user_aclk300_gscl",
+			GATE_BUS_TOP, 6, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk333_432_gscl", "mout_user_aclk333_432_gscl",
+			GATE_BUS_TOP, 7, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "pclk66_gpio", "mout_sw_aclk66",
+			GATE_BUS_TOP, 9, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk66_psgen", "mout_aclk66_psgen",
+			GATE_BUS_TOP, 10, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk66_peric", "mout_aclk66_peric",
+			GATE_BUS_TOP, 11, 0, 0),
+	GATE(0, "aclk166", "mout_user_aclk166",
+			GATE_BUS_TOP, 14, CLK_IGNORE_UNUSED, 0),
+	GATE(0, "aclk333", "mout_aclk333",
+			GATE_BUS_TOP, 15, CLK_IGNORE_UNUSED, 0),
+
+	/* sclk */
+	GATE(sclk_uart0, "sclk_uart0", "dout_uart0",
+		GATE_TOP_SCLK_PERIC, 0, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_uart1, "sclk_uart1", "dout_uart1",
+		GATE_TOP_SCLK_PERIC, 1, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_uart2, "sclk_uart2", "dout_uart2",
+		GATE_TOP_SCLK_PERIC, 2, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_uart3, "sclk_uart3", "dout_uart3",
+		GATE_TOP_SCLK_PERIC, 3, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_spi0, "sclk_spi0", "dout_pre_spi0",
+		GATE_TOP_SCLK_PERIC, 6, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_spi1, "sclk_spi1", "dout_pre_spi1",
+		GATE_TOP_SCLK_PERIC, 7, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_spi2, "sclk_spi2", "dout_pre_spi2",
+		GATE_TOP_SCLK_PERIC, 8, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_spdif, "sclk_spdif", "mout_spdif",
+		GATE_TOP_SCLK_PERIC, 9, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_pwm, "sclk_pwm", "dout_pwm",
+		GATE_TOP_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_pcm1, "sclk_pcm1", "dout_pcm1",
+		GATE_TOP_SCLK_PERIC, 15, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_pcm2, "sclk_pcm2", "dout_pcm2",
+		GATE_TOP_SCLK_PERIC, 16, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_i2s1, "sclk_i2s1", "dout_i2s1",
+		GATE_TOP_SCLK_PERIC, 17, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_i2s2, "sclk_i2s2", "dout_i2s2",
+		GATE_TOP_SCLK_PERIC, 18, CLK_SET_RATE_PARENT, 0),
+
+	GATE(sclk_mmc0, "sclk_mmc0", "dout_mmc0",
+		GATE_TOP_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_mmc1, "sclk_mmc1", "dout_mmc1",
+		GATE_TOP_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_mmc2, "sclk_mmc2", "dout_mmc2",
+		GATE_TOP_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_usbphy301, "sclk_usbphy301", "dout_usbphy301",
+		GATE_TOP_SCLK_FSYS, 7, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_usbphy300, "sclk_usbphy300", "dout_usbphy300",
+		GATE_TOP_SCLK_FSYS, 8, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_usbd300, "sclk_usbd300", "dout_usbd300",
+		GATE_TOP_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_usbd301, "sclk_usbd301", "dout_usbd301",
+		GATE_TOP_SCLK_FSYS, 10, CLK_SET_RATE_PARENT, 0),
+
+	GATE(sclk_usbd301, "sclk_unipro", "dout_unipro",
+		SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+
+	GATE(sclk_gscl_wa, "sclk_gscl_wa", "aclK333_432_gscl",
+		GATE_TOP_SCLK_GSCL, 6, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_gscl_wb, "sclk_gscl_wb", "aclk333_432_gscl",
+		GATE_TOP_SCLK_GSCL, 7, CLK_SET_RATE_PARENT, 0),
+
+	/* Display */
+	GATE(sclk_fimd1, "sclk_fimd1", "dout_fimd1",
+		GATE_TOP_SCLK_DISP1, 0, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_mipi1, "sclk_mipi1", "dout_mipi1",
+		GATE_TOP_SCLK_DISP1, 3, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi",
+		GATE_TOP_SCLK_DISP1, 9, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_pixel, "sclk_pixel", "dout_hdmi_pixel",
+		GATE_TOP_SCLK_DISP1, 10, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_dp1, "sclk_dp1", "dout_dp1",
+		GATE_TOP_SCLK_DISP1, 20, CLK_SET_RATE_PARENT, 0),
+
+	/* Maudio Block */
+	GATE(sclk_maudio0, "sclk_maudio0", "dout_maudio0",
+		GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
+	GATE(sclk_maupcm0, "sclk_maupcm0", "dout_maupcm0",
+		GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
+	/* FSYS */
+	GATE(tsi, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0),
+	GATE(pdma0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0),
+	GATE(pdma1, "pdma1", "aclk200_fsys", GATE_BUS_FSYS0, 2, 0, 0),
+	GATE(ufs, "ufs", "aclk200_fsys2", GATE_BUS_FSYS0, 3, 0, 0),
+	GATE(rtic, "rtic", "aclk200_fsys", GATE_BUS_FSYS0, 5, 0, 0),
+	GATE(mmc0, "mmc0", "aclk200_fsys2", GATE_BUS_FSYS0, 12, 0, 0),
+	GATE(mmc1, "mmc1", "aclk200_fsys2", GATE_BUS_FSYS0, 13, 0, 0),
+	GATE(mmc2, "mmc2", "aclk200_fsys2", GATE_BUS_FSYS0, 14, 0, 0),
+	GATE(sromc, "sromc", "aclk200_fsys2",
+			GATE_BUS_FSYS0, 19, CLK_IGNORE_UNUSED, 0),
+	GATE(usbh20, "usbh20", "aclk200_fsys", GATE_BUS_FSYS0, 20, 0, 0),
+	GATE(usbd300, "usbd300", "aclk200_fsys", GATE_BUS_FSYS0, 21, 0, 0),
+	GATE(usbd301, "usbd301", "aclk200_fsys", GATE_BUS_FSYS0, 28, 0, 0),
+
+	/* UART */
+	GATE(uart0, "uart0", "aclk66_peric", GATE_BUS_PERIC, 4, 0, 0),
+	GATE(uart1, "uart1", "aclk66_peric", GATE_BUS_PERIC, 5, 0, 0),
+	GATE_A(uart2, "uart2", "aclk66_peric",
+		GATE_BUS_PERIC, 6, CLK_IGNORE_UNUSED, 0, "uart2"),
+	GATE(uart3, "uart3", "aclk66_peric", GATE_BUS_PERIC, 7, 0, 0),
+	/* I2C */
+	GATE(i2c0, "i2c0", "aclk66_peric", GATE_BUS_PERIC, 9, 0, 0),
+	GATE(i2c1, "i2c1", "aclk66_peric", GATE_BUS_PERIC, 10, 0, 0),
+	GATE(i2c2, "i2c2", "aclk66_peric", GATE_BUS_PERIC, 11, 0, 0),
+	GATE(i2c3, "i2c3", "aclk66_peric", GATE_BUS_PERIC, 12, 0, 0),
+	GATE(i2c4, "i2c4", "aclk66_peric", GATE_BUS_PERIC, 13, 0, 0),
+	GATE(i2c5, "i2c5", "aclk66_peric", GATE_BUS_PERIC, 14, 0, 0),
+	GATE(i2c6, "i2c6", "aclk66_peric", GATE_BUS_PERIC, 15, 0, 0),
+	GATE(i2c7, "i2c7", "aclk66_peric", GATE_BUS_PERIC, 16, 0, 0),
+	GATE(i2c_hdmi, "i2c_hdmi", "aclk66_peric", GATE_BUS_PERIC, 17, 0, 0),
+	GATE(tsadc, "tsadc", "aclk66_peric", GATE_BUS_PERIC, 18, 0, 0),
+	/* SPI */
+	GATE(spi0, "spi0", "aclk66_peric", GATE_BUS_PERIC, 19, 0, 0),
+	GATE(spi1, "spi1", "aclk66_peric", GATE_BUS_PERIC, 20, 0, 0),
+	GATE(spi2, "spi2", "aclk66_peric", GATE_BUS_PERIC, 21, 0, 0),
+	GATE(keyif, "keyif", "aclk66_peric", GATE_BUS_PERIC, 22, 0, 0),
+	/* I2S */
+	GATE(i2s1, "i2s1", "aclk66_peric", GATE_BUS_PERIC, 23, 0, 0),
+	GATE(i2s2, "i2s2", "aclk66_peric", GATE_BUS_PERIC, 24, 0, 0),
+	/* PCM */
+	GATE(pcm1, "pcm1", "aclk66_peric", GATE_BUS_PERIC, 25, 0, 0),
+	GATE(pcm2, "pcm2", "aclk66_peric", GATE_BUS_PERIC, 26, 0, 0),
+	/* PWM */
+	GATE(pwm, "pwm", "aclk66_peric", GATE_BUS_PERIC, 27, 0, 0),
+	/* SPDIF */
+	GATE(spdif, "spdif", "aclk66_peric", GATE_BUS_PERIC, 29, 0, 0),
+
+	GATE(i2c8, "i2c8", "aclk66_peric", GATE_BUS_PERIC1, 0, 0, 0),
+	GATE(i2c9, "i2c9", "aclk66_peric", GATE_BUS_PERIC1, 1, 0, 0),
+	GATE(i2c10, "i2c10", "aclk66_peric", GATE_BUS_PERIC1, 2, 0, 0),
+
+	GATE(chipid, "chipid", "aclk66_psgen",
+			GATE_BUS_PERIS0, 12, CLK_IGNORE_UNUSED, 0),
+	GATE(sysreg, "sysreg", "aclk66_psgen",
+			GATE_BUS_PERIS0, 13, CLK_IGNORE_UNUSED, 0),
+	GATE(tzpc0, "tzpc0", "aclk66_psgen", GATE_BUS_PERIS0, 18, 0, 0),
+	GATE(tzpc1, "tzpc1", "aclk66_psgen", GATE_BUS_PERIS0, 19, 0, 0),
+	GATE(tzpc2, "tzpc2", "aclk66_psgen", GATE_BUS_PERIS0, 20, 0, 0),
+	GATE(tzpc3, "tzpc3", "aclk66_psgen", GATE_BUS_PERIS0, 21, 0, 0),
+	GATE(tzpc4, "tzpc4", "aclk66_psgen", GATE_BUS_PERIS0, 22, 0, 0),
+	GATE(tzpc5, "tzpc5", "aclk66_psgen", GATE_BUS_PERIS0, 23, 0, 0),
+	GATE(tzpc6, "tzpc6", "aclk66_psgen", GATE_BUS_PERIS0, 24, 0, 0),
+	GATE(tzpc7, "tzpc7", "aclk66_psgen", GATE_BUS_PERIS0, 25, 0, 0),
+	GATE(tzpc8, "tzpc8", "aclk66_psgen", GATE_BUS_PERIS0, 26, 0, 0),
+	GATE(tzpc9, "tzpc9", "aclk66_psgen", GATE_BUS_PERIS0, 27, 0, 0),
+
+	GATE(hdmi_cec, "hdmi_cec", "aclk66_psgen", GATE_BUS_PERIS1, 0, 0, 0),
+	GATE(seckey, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0),
+	GATE(wdt, "wdt", "aclk66_psgen", GATE_BUS_PERIS1, 3, 0, 0),
+	GATE(rtc, "rtc", "aclk66_psgen", GATE_BUS_PERIS1, 4, 0, 0),
+	GATE(tmu, "tmu", "aclk66_psgen", GATE_BUS_PERIS1, 5, 0, 0),
+	GATE(tmu_gpu, "tmu_gpu", "aclk66_psgen", GATE_BUS_PERIS1, 6, 0, 0),
+
+	GATE(gscl0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0),
+	GATE(gscl1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0),
+	GATE(clk_3aa, "clk_3aa", "aclk300_gscl", GATE_IP_GSCL0, 4, 0, 0),
+
+	GATE(smmu_3aa, "smmu_3aa", "aclk333_432_gscl", GATE_IP_GSCL1, 2, 0, 0),
+	GATE(smmu_fimcl0, "smmu_fimcl0", "aclk333_432_gscl",
+			GATE_IP_GSCL1, 3, 0, 0),
+	GATE(smmu_fimcl1, "smmu_fimcl1", "aclk333_432_gscl",
+			GATE_IP_GSCL1, 4, 0, 0),
+	GATE(smmu_gscl0, "smmu_gscl0", "aclk300_gscl", GATE_IP_GSCL1, 6, 0, 0),
+	GATE(smmu_gscl1, "smmu_gscl1", "aclk300_gscl", GATE_IP_GSCL1, 7, 0, 0),
+	GATE(gscl_wa, "gscl_wa", "aclk300_gscl", GATE_IP_GSCL1, 12, 0, 0),
+	GATE(gscl_wb, "gscl_wb", "aclk300_gscl", GATE_IP_GSCL1, 13, 0, 0),
+	GATE(smmu_fimcl3, "smmu_fimcl3,", "aclk333_432_gscl",
+			GATE_IP_GSCL1, 16, 0, 0),
+	GATE(fimc_lite3, "fimc_lite3", "aclk333_432_gscl",
+			GATE_IP_GSCL1, 17, 0, 0),
+
+	GATE(fimd1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0),
+	GATE(dsim1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0),
+	GATE(dp1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0),
+	GATE(mixer, "mixer", "aclk166", GATE_IP_DISP1, 5, 0, 0),
+	GATE(hdmi, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
+	GATE(smmu_fimd1, "smmu_fimd1", "aclk300_disp1", GATE_IP_DISP1, 8, 0, 0),
+
+	GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
+	GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0),
+	GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0),
+
+	GATE(g3d, "g3d", "aclkg3d", GATE_IP_G3D, 9, 0, 0),
+
+	GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0),
+	GATE(jpeg, "jpeg", "aclk300_jpeg", GATE_IP_GEN, 2, 0, 0),
+	GATE(jpeg2, "jpeg2", "aclk300_jpeg", GATE_IP_GEN, 3, 0, 0),
+	GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0),
+	GATE(smmu_rotator, "smmu_rotator", "aclk266", GATE_IP_GEN, 6, 0, 0),
+	GATE(smmu_jpeg, "smmu_jpeg", "aclk300_jpeg", GATE_IP_GEN, 7, 0, 0),
+	GATE(smmu_mdma1, "smmu_mdma1", "aclk266", GATE_IP_GEN, 9, 0, 0),
+
+	GATE(mscl0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0),
+	GATE(mscl1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0),
+	GATE(mscl2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0),
+	GATE(smmu_mscl0, "smmu_mscl0", "aclk400_mscl", GATE_IP_MSCL, 8, 0, 0),
+	GATE(smmu_mscl1, "smmu_mscl1", "aclk400_mscl", GATE_IP_MSCL, 9, 0, 0),
+	GATE(smmu_mscl2, "smmu_mscl2", "aclk400_mscl", GATE_IP_MSCL, 10, 0, 0),
+};
+
+static __initdata struct of_device_id ext_clk_match[] = {
+	{ .compatible = "samsung,exynos5420-oscclk", .data = (void *)0, },
+	{ },
+};
+
+/* register exynos5420 clocks */
+void __init exynos5420_clk_init(struct device_node *np)
+{
+	void __iomem *reg_base;
+	struct clk *apll, *bpll, *cpll, *dpll, *epll, *ipll, *kpll, *mpll;
+	struct clk *rpll, *spll, *vpll;
+
+	if (np) {
+		reg_base = of_iomap(np, 0);
+		if (!reg_base)
+			panic("%s: failed to map registers\n", __func__);
+	} else {
+		panic("%s: unable to determine soc\n", __func__);
+	}
+
+	samsung_clk_init(np, reg_base, nr_clks,
+			exynos5420_clk_regs, ARRAY_SIZE(exynos5420_clk_regs),
+			NULL, 0);
+	samsung_clk_of_register_fixed_ext(exynos5420_fixed_rate_ext_clks,
+			ARRAY_SIZE(exynos5420_fixed_rate_ext_clks),
+			ext_clk_match);
+
+	apll = samsung_clk_register_pll35xx("fout_apll", "fin_pll",
+			reg_base + 0x100);
+	bpll = samsung_clk_register_pll35xx("fout_bpll", "fin_pll",
+			reg_base + 0x20110);
+	cpll = samsung_clk_register_pll35xx("fout_cpll", "fin_pll",
+			reg_base + 0x10120);
+	dpll = samsung_clk_register_pll35xx("fout_dpll", "fin_pll",
+			reg_base + 0x10128);
+	epll = samsung_clk_register_pll36xx("fout_epll", "fin_pll",
+			reg_base + 0x10130);
+	ipll = samsung_clk_register_pll35xx("fout_ipll", "fin_pll",
+			reg_base + 0x10150);
+	kpll = samsung_clk_register_pll35xx("fout_kpll", "fin_pll",
+			reg_base + 0x28100);
+	mpll = samsung_clk_register_pll35xx("fout_mpll", "fin_pll",
+			reg_base + 0x10180);
+	rpll = samsung_clk_register_pll36xx("fout_rpll", "fin_pll",
+			reg_base + 0x10140);
+	spll = samsung_clk_register_pll35xx("fout_spll", "fin_pll",
+			reg_base + 0x10160);
+	vpll = samsung_clk_register_pll35xx("fout_vpll", "fin_pll",
+			reg_base + 0x10170);
+
+	samsung_clk_register_fixed_rate(exynos5420_fixed_rate_clks,
+			ARRAY_SIZE(exynos5420_fixed_rate_clks));
+	samsung_clk_register_fixed_factor(exynos5420_fixed_factor_clks,
+			ARRAY_SIZE(exynos5420_fixed_factor_clks));
+	samsung_clk_register_mux(exynos5420_mux_clks,
+			ARRAY_SIZE(exynos5420_mux_clks));
+	samsung_clk_register_div(exynos5420_div_clks,
+			ARRAY_SIZE(exynos5420_div_clks));
+	samsung_clk_register_gate(exynos5420_gate_clks,
+			ARRAY_SIZE(exynos5420_gate_clks));
+}
+CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock", exynos5420_clk_init);

drivers/clocksource/exynos_mct.c

@@ -400,18 +400,6 @@ static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static struct irqaction mct_tick0_event_irq = {
-	.name		= "mct_tick0_irq",
-	.flags		= IRQF_TIMER | IRQF_NOBALANCING,
-	.handler	= exynos4_mct_tick_isr,
-};
-
-static struct irqaction mct_tick1_event_irq = {
-	.name		= "mct_tick1_irq",
-	.flags		= IRQF_TIMER | IRQF_NOBALANCING,
-	.handler	= exynos4_mct_tick_isr,
-};
-
 static int __cpuinit exynos4_local_timer_setup(struct clock_event_device *evt)
 {
 	struct mct_clock_event_device *mevt;
@@ -435,16 +423,15 @@ static int __cpuinit exynos4_local_timer_setup(struct clock_event_device *evt)
 	exynos4_mct_write(TICK_BASE_CNT, mevt->base + MCT_L_TCNTB_OFFSET);
 
 	if (mct_int_type == MCT_INT_SPI) {
-		if (cpu == 0) {
-			mct_tick0_event_irq.dev_id = mevt;
-			evt->irq = mct_irqs[MCT_L0_IRQ];
-			setup_irq(evt->irq, &mct_tick0_event_irq);
-		} else {
-			mct_tick1_event_irq.dev_id = mevt;
-			evt->irq = mct_irqs[MCT_L1_IRQ];
-			setup_irq(evt->irq, &mct_tick1_event_irq);
-			irq_set_affinity(evt->irq, cpumask_of(1));
+		evt->irq = mct_irqs[MCT_L0_IRQ + cpu];
+		if (request_irq(evt->irq, exynos4_mct_tick_isr,
+				IRQF_TIMER | IRQF_NOBALANCING,
+				evt->name, mevt)) {
+			pr_err("exynos-mct: cannot register IRQ %d\n",
+				evt->irq);
+			return -EIO;
 		}
+		irq_set_affinity(evt->irq, cpumask_of(cpu));
 	} else {
 		enable_percpu_irq(mct_irqs[MCT_L0_IRQ], 0);
 	}
@@ -454,13 +441,9 @@ static int __cpuinit exynos4_local_timer_setup(struct clock_event_device *evt)
 
 static void exynos4_local_timer_stop(struct clock_event_device *evt)
 {
-	unsigned int cpu = smp_processor_id();
 	evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt);
 	if (mct_int_type == MCT_INT_SPI)
-		if (cpu == 0)
-			remove_irq(evt->irq, &mct_tick0_event_irq);
-		else
-			remove_irq(evt->irq, &mct_tick1_event_irq);
+		free_irq(evt->irq, this_cpu_ptr(&percpu_mct_tick));
 	else
 		disable_percpu_irq(mct_irqs[MCT_L0_IRQ]);
 }

drivers/tty/serial/samsung.c

@@ -1713,9 +1713,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = {
 #define S5PV210_SERIAL_DRV_DATA	(kernel_ulong_t)NULL
 #endif
 
-#if defined(CONFIG_CPU_EXYNOS4210) || defined(CONFIG_SOC_EXYNOS4212) || \
-	defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250) || \
-	defined(CONFIG_SOC_EXYNOS5440)
+#if defined(CONFIG_ARCH_EXYNOS)
 static struct s3c24xx_serial_drv_data exynos4210_serial_drv_data = {
 	.info = &(struct s3c24xx_uart_info) {
 		.name		= "Samsung Exynos4 UART",

include/dt-bindings/clk/exynos-audss-clk.h

@@ -0,0 +1,25 @@
+/*
+ * This header provides constants for Samsung audio subsystem
+ * clock controller.
+ *
+ * The constants defined in this header are being used in dts
+ * and exynos audss driver.
+ */
+
+#ifndef _DT_BINDINGS_CLK_EXYNOS_AUDSS_H
+#define _DT_BINDINGS_CLK_EXYNOS_AUDSS_H
+
+#define EXYNOS_MOUT_AUDSS	0
+#define EXYNOS_MOUT_I2S	1
+#define EXYNOS_DOUT_SRP	2
+#define EXYNOS_DOUT_AUD_BUS	3
+#define EXYNOS_DOUT_I2S	4
+#define EXYNOS_SRP_CLK		5
+#define EXYNOS_I2S_BUS		6
+#define EXYNOS_SCLK_I2S	7
+#define EXYNOS_PCM_BUS		8
+#define EXYNOS_SCLK_PCM	9
+
+#define EXYNOS_AUDSS_MAX_CLKS	10
+
+#endif