Initial import

5 files changed, 719 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
new file mode 100644
index 000000000..23bfe8e1f
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
@@ -0,0 +1,43 @@
+NVIDIA GK20A Graphics Processing Unit
+
+Required properties:
+- compatible: "nvidia,<chip>-<gpu>"
+  Currently recognized values:
+  - nvidia,tegra124-gk20a
+- reg: Physical base address and length of the controller's registers.
+  Must contain two entries:
+  - first entry for bar0
+  - second entry for bar1
+- interrupts: Must contain an entry for each entry in interrupt-names.
+  See ../interrupt-controller/interrupts.txt for details.
+- interrupt-names: Must include the following entries:
+  - stall
+  - nonstall
+- vdd-supply: regulator for supply voltage.
+- clocks: Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+  - gpu
+  - pwr
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+  - gpu
+
+Example:
+
+	gpu@0,57000000 {
+		compatible = "nvidia,gk20a";
+		reg = <0x0 0x57000000 0x0 0x01000000>,
+		      <0x0 0x58000000 0x0 0x01000000>;
+		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "stall", "nonstall";
+		vdd-supply = <&vdd_gpu>;
+		clocks = <&tegra_car TEGRA124_CLK_GPU>,
+			 <&tegra_car TEGRA124_CLK_PLL_P_OUT5>;
+		clock-names = "gpu", "pwr";
+		resets = <&tegra_car 184>;
+		reset-names = "gpu";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
new file mode 100644
index 000000000..009f4bfa1
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
@@ -0,0 +1,378 @@
+NVIDIA Tegra host1x
+
+Required properties:
+- compatible: "nvidia,tegra<chip>-host1x"
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The interrupt outputs from the controller.
+- #address-cells: The number of cells used to represent physical base addresses
+  in the host1x address space. Should be 1.
+- #size-cells: The number of cells used to represent the size of an address
+  range in the host1x address space. Should be 1.
+- ranges: The mapping of the host1x address space to the CPU address space.
+- clocks: Must contain one entry, for the module clock.
+  See ../clocks/clock-bindings.txt for details.
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+  - host1x
+
+The host1x top-level node defines a number of children, each representing one
+of the following host1x client modules:
+
+- mpe: video encoder
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-mpe"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain one entry, for the module clock.
+    See ../clocks/clock-bindings.txt for details.
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - mpe
+
+- vi: video input
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-vi"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain one entry, for the module clock.
+    See ../clocks/clock-bindings.txt for details.
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - vi
+
+- epp: encoder pre-processor
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-epp"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain one entry, for the module clock.
+    See ../clocks/clock-bindings.txt for details.
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - epp
+
+- isp: image signal processor
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-isp"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain one entry, for the module clock.
+    See ../clocks/clock-bindings.txt for details.
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - isp
+
+- gr2d: 2D graphics engine
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-gr2d"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain one entry, for the module clock.
+    See ../clocks/clock-bindings.txt for details.
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - 2d
+
+- gr3d: 3D graphics engine
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-gr3d"
+  - reg: Physical base address and length of the controller's registers.
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: Must include the following entries:
+    (This property may be omitted if the only clock in the list is "3d")
+    - 3d
+      This MUST be the first entry.
+    - 3d2 (Only required on SoCs with two 3D clocks)
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - 3d
+    - 3d2 (Only required on SoCs with two 3D clocks)
+
+- dc: display controller
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-dc"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: Must include the following entries:
+    - dc
+      This MUST be the first entry.
+    - parent
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - dc
+  - nvidia,head: The number of the display controller head. This is used to
+    setup the various types of output to receive video data from the given
+    head.
+
+  Each display controller node has a child node, named "rgb", that represents
+  the RGB output associated with the controller. It can take the following
+  optional properties:
+  - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+  - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
+  - nvidia,edid: supplies a binary EDID blob
+  - nvidia,panel: phandle of a display panel
+
+- hdmi: High Definition Multimedia Interface
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-hdmi"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - hdmi-supply: supply for the +5V HDMI connector pin
+  - vdd-supply: regulator for supply voltage
+  - pll-supply: regulator for PLL
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: Must include the following entries:
+    - hdmi
+      This MUST be the first entry.
+    - parent
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - hdmi
+
+  Optional properties:
+  - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+  - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
+  - nvidia,edid: supplies a binary EDID blob
+  - nvidia,panel: phandle of a display panel
+
+- tvo: TV encoder output
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-tvo"
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain one entry, for the module clock.
+    See ../clocks/clock-bindings.txt for details.
+
+- dsi: display serial interface
+
+  Required properties:
+  - compatible: "nvidia,tegra<chip>-dsi"
+  - reg: Physical base address and length of the controller's registers.
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: Must include the following entries:
+    - dsi
+      This MUST be the first entry.
+    - lp
+    - parent
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - dsi
+  - avdd-dsi-supply: phandle of a supply that powers the DSI controller
+  - nvidia,mipi-calibrate: Should contain a phandle and a specifier specifying
+    which pads are used by this DSI output and need to be calibrated. See also
+    ../mipi/nvidia,tegra114-mipi.txt.
+
+  Optional properties:
+  - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+  - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
+  - nvidia,edid: supplies a binary EDID blob
+  - nvidia,panel: phandle of a display panel
+  - nvidia,ganged-mode: contains a phandle to a second DSI controller to gang
+    up with in order to support up to 8 data lanes
+
+- sor: serial output resource
+
+  Required properties:
+  - compatible: For Tegra124, must contain "nvidia,tegra124-sor".  Otherwise,
+    must contain '"nvidia,<chip>-sor", "nvidia,tegra124-sor"', where <chip>
+    is tegra132.
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: Must include the following entries:
+    - sor: clock input for the SOR hardware
+    - parent: input for the pixel clock
+    - dp: reference clock for the SOR clock
+    - safe: safe reference for the SOR clock during power up
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - sor
+
+  Optional properties:
+  - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+  - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
+  - nvidia,edid: supplies a binary EDID blob
+  - nvidia,panel: phandle of a display panel
+
+  Optional properties when driving an eDP output:
+  - nvidia,dpaux: phandle to a DispayPort AUX interface
+
+- dpaux: DisplayPort AUX interface
+  - compatible: For Tegra124, must contain "nvidia,tegra124-dpaux".  Otherwise,
+    must contain '"nvidia,<chip>-dpaux", "nvidia,tegra124-dpaux"', where
+    <chip> is tegra132.
+  - reg: Physical base address and length of the controller's registers.
+  - interrupts: The interrupt outputs from the controller.
+  - clocks: Must contain an entry for each entry in clock-names.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: Must include the following entries:
+    - dpaux: clock input for the DPAUX hardware
+    - parent: reference clock
+  - resets: Must contain an entry for each entry in reset-names.
+    See ../reset/reset.txt for details.
+  - reset-names: Must include the following entries:
+    - dpaux
+  - vdd-supply: phandle of a supply that powers the DisplayPort link
+
+Example:
+
+/ {
+	...
+
+	host1x {
+		compatible = "nvidia,tegra20-host1x", "simple-bus";
+		reg = <0x50000000 0x00024000>;
+		interrupts = <0 65 0x04   /* mpcore syncpt */
+			      0 67 0x04>; /* mpcore general */
+		clocks = <&tegra_car TEGRA20_CLK_HOST1X>;
+		resets = <&tegra_car 28>;
+		reset-names = "host1x";
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x54000000 0x54000000 0x04000000>;
+
+		mpe {
+			compatible = "nvidia,tegra20-mpe";
+			reg = <0x54040000 0x00040000>;
+			interrupts = <0 68 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_MPE>;
+			resets = <&tegra_car 60>;
+			reset-names = "mpe";
+		};
+
+		vi {
+			compatible = "nvidia,tegra20-vi";
+			reg = <0x54080000 0x00040000>;
+			interrupts = <0 69 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_VI>;
+			resets = <&tegra_car 100>;
+			reset-names = "vi";
+		};
+
+		epp {
+			compatible = "nvidia,tegra20-epp";
+			reg = <0x540c0000 0x00040000>;
+			interrupts = <0 70 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_EPP>;
+			resets = <&tegra_car 19>;
+			reset-names = "epp";
+		};
+
+		isp {
+			compatible = "nvidia,tegra20-isp";
+			reg = <0x54100000 0x00040000>;
+			interrupts = <0 71 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_ISP>;
+			resets = <&tegra_car 23>;
+			reset-names = "isp";
+		};
+
+		gr2d {
+			compatible = "nvidia,tegra20-gr2d";
+			reg = <0x54140000 0x00040000>;
+			interrupts = <0 72 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_GR2D>;
+			resets = <&tegra_car 21>;
+			reset-names = "2d";
+		};
+
+		gr3d {
+			compatible = "nvidia,tegra20-gr3d";
+			reg = <0x54180000 0x00040000>;
+			clocks = <&tegra_car TEGRA20_CLK_GR3D>;
+			resets = <&tegra_car 24>;
+			reset-names = "3d";
+		};
+
+		dc@54200000 {
+			compatible = "nvidia,tegra20-dc";
+			reg = <0x54200000 0x00040000>;
+			interrupts = <0 73 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_DISP1>,
+				 <&tegra_car TEGRA20_CLK_PLL_P>;
+			clock-names = "dc", "parent";
+			resets = <&tegra_car 27>;
+			reset-names = "dc";
+
+			rgb {
+				status = "disabled";
+			};
+		};
+
+		dc@54240000 {
+			compatible = "nvidia,tegra20-dc";
+			reg = <0x54240000 0x00040000>;
+			interrupts = <0 74 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_DISP2>,
+				 <&tegra_car TEGRA20_CLK_PLL_P>;
+			clock-names = "dc", "parent";
+			resets = <&tegra_car 26>;
+			reset-names = "dc";
+
+			rgb {
+				status = "disabled";
+			};
+		};
+
+		hdmi {
+			compatible = "nvidia,tegra20-hdmi";
+			reg = <0x54280000 0x00040000>;
+			interrupts = <0 75 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_HDMI>,
+				 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
+			clock-names = "hdmi", "parent";
+			resets = <&tegra_car 51>;
+			reset-names = "hdmi";
+			status = "disabled";
+		};
+
+		tvo {
+			compatible = "nvidia,tegra20-tvo";
+			reg = <0x542c0000 0x00040000>;
+			interrupts = <0 76 0x04>;
+			clocks = <&tegra_car TEGRA20_CLK_TVO>;
+			status = "disabled";
+		};
+
+		dsi {
+			compatible = "nvidia,tegra20-dsi";
+			reg = <0x54300000 0x00040000>;
+			clocks = <&tegra_car TEGRA20_CLK_DSI>,
+				 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
+			clock-names = "dsi", "parent";
+			resets = <&tegra_car 48>;
+			reset-names = "dsi";
+			status = "disabled";
+		};
+	};
+
+	...
+};
diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
new file mode 100644
index 000000000..c4f358daf
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
@@ -0,0 +1,28 @@
+* Samsung 2D Graphics Accelerator
+
+Required properties:
+  - compatible : value should be one among the following:
+	(a) "samsung,s5pv210-g2d" for G2D IP present in S5PV210 & Exynos4210 SoC
+	(b) "samsung,exynos4212-g2d" for G2D IP present in Exynos4x12 SoCs
+	(c) "samsung,exynos5250-g2d" for G2D IP present in Exynos5250 SoC
+
+  - reg : Physical base address of the IP registers and length of memory
+	  mapped region.
+
+  - interrupts : G2D interrupt number to the CPU.
+  - clocks : from common clock binding: handle to G2D clocks.
+  - clock-names : names of clocks listed in clocks property, in the same
+		  order, depending on SoC type:
+		  - for S5PV210 and Exynos4 based SoCs: "fimg2d" and
+		    "sclk_fimg2d"
+		  - for Exynos5250 SoC: "fimg2d".
+
+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";
+	};
diff --git a/Documentation/devicetree/bindings/gpu/samsung-rotator.txt b/Documentation/devicetree/bindings/gpu/samsung-rotator.txt
new file mode 100644
index 000000000..82cd1ed0b
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/samsung-rotator.txt
@@ -0,0 +1,27 @@
+* Samsung Image Rotator
+
+Required properties:
+  - compatible : value should be one of the following:
+	(a) "samsung,exynos4210-rotator" for Rotator IP in Exynos4210
+	(b) "samsung,exynos4212-rotator" for Rotator IP in Exynos4212/4412
+	(c) "samsung,exynos5250-rotator" for Rotator IP in Exynos5250
+
+  - reg : Physical base address of the IP registers and length of memory
+	  mapped region.
+
+  - interrupts : Interrupt specifier for rotator interrupt, according to format
+		 specific to interrupt parent.
+
+  - clocks : Clock specifier for rotator clock, according to generic clock
+	     bindings. (See Documentation/devicetree/bindings/clock/exynos*.txt)
+
+  - clock-names : Names of clocks. For exynos rotator, it should be "rotator".
+
+Example:
+	rotator@12810000 {
+		compatible = "samsung,exynos4210-rotator";
+		reg = <0x12810000 0x1000>;
+		interrupts = <0 83 0>;
+		clocks = <&clock 278>;
+		clock-names = "rotator";
+	};
diff --git a/Documentation/devicetree/bindings/gpu/st,stih4xx.txt b/Documentation/devicetree/bindings/gpu/st,stih4xx.txt
new file mode 100644
index 000000000..6b1d75f1a
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/st,stih4xx.txt
@@ -0,0 +1,243 @@
+STMicroelectronics stih4xx platforms
+
+- sti-vtg: video timing generator
+  Required properties:
+  - compatible: "st,vtg"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  Optional properties:
+  - interrupts : VTG interrupt number to the CPU.
+  - st,slave: phandle on a slave vtg
+
+- sti-vtac: video timing advanced inter dye communication Rx and TX
+  Required properties:
+  - compatible: "st,vtac-main" or "st,vtac-aux"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+
+- sti-display-subsystem: Master device for DRM sub-components
+  This device must be the parent of all the sub-components and is responsible
+  of bind them.
+  Required properties:
+  - compatible: "st,sti-display-subsystem"
+  - ranges: to allow probing of subdevices
+
+- sti-compositor: frame compositor engine
+  must be a child of sti-display-subsystem
+  Required properties:
+  - compatible: "st,stih<chip>-compositor"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+  - resets: resets to be used by the device
+    See ../reset/reset.txt for details.
+  - reset-names: names of the resets listed in resets property in the same
+    order.
+  - st,vtg: phandle(s) on vtg device (main and aux) nodes.
+
+- sti-tvout: video out hardware block
+  must be a child of sti-display-subsystem
+  Required properties:
+  - compatible: "st,stih<chip>-tvout"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - resets: resets to be used by the device
+    See ../reset/reset.txt for details.
+  - reset-names: names of the resets listed in resets property in the same
+    order.
+  - ranges: to allow probing of subdevices
+
+- sti-hdmi: hdmi output block
+  must be a child of sti-tvout
+  Required properties:
+  - compatible: "st,stih<chip>-hdmi";
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - interrupts : HDMI interrupt number to the CPU.
+  - interrupt-names: name of the interrupts listed in interrupts property in
+    the same order
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+  - ddc: phandle of an I2C controller used for DDC EDID probing
+
+sti-hda:
+  Required properties:
+  must be a child of sti-tvout
+  - compatible: "st,stih<chip>-hda"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+
+sti-dvo:
+  Required properties:
+  must be a child of sti-tvout
+  - compatible: "st,stih<chip>-dvo"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+  - pinctrl-0: pin control handle
+  - pinctrl-name: names of the pin control to use
+  - sti,panel: phandle of the panel connected to the DVO output
+
+sti-hqvdp:
+  must be a child of sti-display-subsystem
+  Required properties:
+  - compatible: "st,stih<chip>-hqvdp"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+  - resets: resets to be used by the device
+    See ../reset/reset.txt for details.
+  - reset-names: names of the resets listed in resets property in the same
+    order.
+  - st,vtg: phandle on vtg main device node.
+
+Example:
+
+/ {
+	...
+
+	vtg_main_slave: sti-vtg-main-slave@fe85A800 {
+		compatible	= "st,vtg";
+		reg		= <0xfe85A800 0x300>;
+		interrupts	= <GIC_SPI 175 IRQ_TYPE_NONE>;
+	};
+
+	vtg_main: sti-vtg-main-master@fd348000 {
+		compatible	= "st,vtg";
+		reg		= <0xfd348000 0x400>;
+		st,slave	= <&vtg_main_slave>;
+	};
+
+	vtg_aux_slave: sti-vtg-aux-slave@fd348400 {
+		compatible	= "st,vtg";
+		reg		= <0xfe858200 0x300>;
+		interrupts	= <GIC_SPI 176 IRQ_TYPE_NONE>;
+	};
+
+	vtg_aux: sti-vtg-aux-master@fd348400 {
+		compatible	= "st,vtg";
+		reg		= <0xfd348400 0x400>;
+		st,slave	= <&vtg_aux_slave>;
+	};
+
+
+	sti-vtac-rx-main@fee82800 {
+		compatible	= "st,vtac-main";
+		reg		= <0xfee82800 0x200>;
+		clock-names     = "vtac";
+		clocks          = <&clk_m_a2_div0 CLK_M_VTAC_MAIN_PHY>;
+	};
+
+	sti-vtac-rx-aux@fee82a00 {
+		compatible	= "st,vtac-aux";
+		reg		= <0xfee82a00 0x200>;
+		clock-names     = "vtac";
+		clocks          = <&clk_m_a2_div0 CLK_M_VTAC_AUX_PHY>;
+	};
+
+	sti-vtac-tx-main@fd349000 {
+		compatible	= "st,vtac-main";
+		reg		= <0xfd349000 0x200>, <0xfd320000 0x10000>;
+		clock-names     = "vtac";
+		clocks           = <&clk_s_a1_hs CLK_S_VTAC_TX_PHY>;
+	};
+
+	sti-vtac-tx-aux@fd349200 {
+		compatible	= "st,vtac-aux";
+		reg		= <0xfd349200 0x200>, <0xfd320000 0x10000>;
+		clock-names     = "vtac";
+		clocks          = <&clk_s_a1_hs CLK_S_VTAC_TX_PHY>;
+	};
+
+	sti-display-subsystem {
+		compatible = "st,sti-display-subsystem";
+		ranges;
+
+		sti-compositor@fd340000 {
+			compatible	= "st,stih416-compositor";
+			reg		= <0xfd340000 0x1000>;
+			clock-names	= "compo_main", "compo_aux",
+			                  "pix_main", "pix_aux";
+			clocks          = <&clk_m_a2_div1 CLK_M_COMPO_MAIN>, <&clk_m_a2_div1 CLK_M_COMPO_AUX>,
+					  <&clockgen_c_vcc CLK_S_PIX_MAIN>, <&clockgen_c_vcc CLK_S_PIX_AUX>;
+			reset-names     = "compo-main", "compo-aux";
+			resets          = <&softreset STIH416_COMPO_M_SOFTRESET>, <&softreset STIH416_COMPO_A_SOFTRESET>;
+			st,vtg		= <&vtg_main>, <&vtg_aux>;
+		};
+
+		sti-tvout@fe000000 {
+			compatible	= "st,stih416-tvout";
+			reg		= <0xfe000000 0x1000>, <0xfe85a000 0x400>, <0xfe830000 0x10000>;
+			reg-names	= "tvout-reg", "hda-reg", "syscfg";
+			reset-names     = "tvout";
+			resets          = <&softreset STIH416_HDTVOUT_SOFTRESET>;
+			ranges;
+
+			sti-hdmi@fe85c000 {
+				compatible	= "st,stih416-hdmi";
+				reg		= <0xfe85c000 0x1000>, <0xfe830000 0x10000>;
+				reg-names	= "hdmi-reg", "syscfg";
+				interrupts	= <GIC_SPI 173 IRQ_TYPE_NONE>;
+				interrupt-names	= "irq";
+				clock-names	= "pix", "tmds", "phy", "audio";
+				clocks          = <&clockgen_c_vcc CLK_S_PIX_HDMI>, <&clockgen_c_vcc CLK_S_TMDS_HDMI>, <&clockgen_c_vcc CLK_S_HDMI_REJECT_PLL>, <&clockgen_b1 CLK_S_PCM_0>;
+			};
+
+			sti-hda@fe85a000 {
+				compatible	= "st,stih416-hda";
+				reg		= <0xfe85a000 0x400>, <0xfe83085c 0x4>;
+				reg-names	= "hda-reg", "video-dacs-ctrl";
+				clock-names	= "pix", "hddac";
+				clocks          = <&clockgen_c_vcc CLK_S_PIX_HD>, <&clockgen_c_vcc CLK_S_HDDAC>;
+			};
+
+			sti-dvo@8d00400 {
+				compatible	= "st,stih407-dvo";
+				reg		= <0x8d00400 0x200>;
+				reg-names	= "dvo-reg";
+				clock-names	= "dvo_pix", "dvo",
+						  "main_parent", "aux_parent";
+				clocks		= <&clk_s_d2_flexgen CLK_PIX_DVO>, <&clk_s_d2_flexgen CLK_DVO>,
+						  <&clk_s_d2_quadfs 0>, <&clk_s_d2_quadfs 1>;
+				pinctrl-names	= "default";
+				pinctrl-0	= <&pinctrl_dvo>;
+				sti,panel	= <&panel_dvo>;
+			};
+		};
+
+		sti-hqvdp@9c000000 {
+				compatible	= "st,stih407-hqvdp";
+				reg		= <0x9C00000 0x100000>;
+				clock-names	= "hqvdp", "pix_main";
+				clocks		= <&clk_s_c0_flexgen CLK_MAIN_DISP>, <&clk_s_d2_flexgen CLK_PIX_MAIN_DISP>;
+				reset-names     = "hqvdp";
+				resets          = <&softreset STIH407_HDQVDP_SOFTRESET>;
+				st,vtg		= <&vtg_main>;
+			};
+	};
+	...
+};