Merge branch 'x86/trampoline' into x86/urgent

x86/trampoline contains an urgent commit which is necessarily on a
newer baseline.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Documentation/ABI/testing/sysfs-bus-i2c-devices-lm3533

@@ -0,0 +1,15 @@
+What:		/sys/bus/i2c/devices/.../output_hvled[n]
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the controlling backlight device for high-voltage current
+		sink HVLED[n] (n = 1, 2) (0, 1).
+
+What:		/sys/bus/i2c/devices/.../output_lvled[n]
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the controlling led device for low-voltage current sink
+		LVLED[n] (n = 1..5) (0..3).

Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533

@@ -0,0 +1,48 @@
+What:		/sys/class/backlight/<backlight>/als_channel
+Date:		May 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Get the ALS output channel used as input in
+		ALS-current-control mode (0, 1), where
+
+		0 - out_current0 (backlight 0)
+		1 - out_current1 (backlight 1)
+
+What:		/sys/class/backlight/<backlight>/als_en
+Date:		May 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Enable ALS-current-control mode (0, 1).
+
+What:		/sys/class/backlight/<backlight>/id
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Get the id of this backlight (0, 1).
+
+What:		/sys/class/backlight/<backlight>/linear
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the brightness-mapping mode (0, 1), where
+
+		0 - exponential mode
+		1 - linear mode
+
+What:		/sys/class/backlight/<backlight>/pwm
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the PWM-input control mask (5 bits), where
+
+		bit 5 - PWM-input enabled in Zone 4
+		bit 4 - PWM-input enabled in Zone 3
+		bit 3 - PWM-input enabled in Zone 2
+		bit 2 - PWM-input enabled in Zone 1
+		bit 1 - PWM-input enabled in Zone 0
+		bit 0 - PWM-input enabled

Documentation/ABI/testing/sysfs-class-led-driver-lm3533

@@ -0,0 +1,65 @@
+What:		/sys/class/leds/<led>/als_channel
+Date:		May 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the ALS output channel to use as input in
+		ALS-current-control mode (1, 2), where
+
+		1 - out_current1
+		2 - out_current2
+
+What:		/sys/class/leds/<led>/als_en
+Date:		May 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Enable ALS-current-control mode (0, 1).
+
+What:		/sys/class/leds/<led>/falltime
+What:		/sys/class/leds/<led>/risetime
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the pattern generator fall and rise times (0..7), where
+
+		0 - 2048 us
+		1 - 262 ms
+		2 - 524 ms
+		3 - 1.049 s
+		4 - 2.097 s
+		5 - 4.194 s
+		6 - 8.389 s
+		7 - 16.78 s
+
+What:		/sys/class/leds/<led>/id
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Get the id of this led (0..3).
+
+What:		/sys/class/leds/<led>/linear
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the brightness-mapping mode (0, 1), where
+
+		0 - exponential mode
+		1 - linear mode
+
+What:		/sys/class/leds/<led>/pwm
+Date:		April 2012
+KernelVersion:	3.5
+Contact:	Johan Hovold <jhovold@gmail.com>
+Description:
+		Set the PWM-input control mask (5 bits), where
+
+		bit 5 - PWM-input enabled in Zone 4
+		bit 4 - PWM-input enabled in Zone 3
+		bit 3 - PWM-input enabled in Zone 2
+		bit 2 - PWM-input enabled in Zone 1
+		bit 1 - PWM-input enabled in Zone 0
+		bit 0 - PWM-input enabled

Documentation/SubmittingPatches

@@ -150,7 +150,8 @@ be able to justify all violations that remain in your patch.
 
 Look through the MAINTAINERS file and the source code, and determine
 if your change applies to a specific subsystem of the kernel, with
-an assigned maintainer.  If so, e-mail that person.
+an assigned maintainer.  If so, e-mail that person.  The script
+scripts/get_maintainer.pl can be very useful at this step.
 
 If no maintainer is listed, or the maintainer does not respond, send
 your patch to the primary Linux kernel developer's mailing list,

Documentation/arm/SPEAr/overview.txt

@@ -8,9 +8,8 @@ Introduction
   weblink : http://www.st.com/spear
 
   The ST Microelectronics SPEAr range of ARM9/CortexA9 System-on-Chip CPUs are
-  supported by the 'spear' platform of ARM Linux. Currently SPEAr300,
-  SPEAr310, SPEAr320 and SPEAr600 SOCs are supported. Support for the SPEAr13XX
-  series is in progress.
+  supported by the 'spear' platform of ARM Linux. Currently SPEAr1310,
+  SPEAr1340, SPEAr300, SPEAr310, SPEAr320 and SPEAr600 SOCs are supported.
 
   Hierarchy in SPEAr is as follows:
 
@@ -26,33 +25,36 @@ Introduction
 		- SPEAr600 (SOC)
 			- SPEAr600 Evaluation Board
 	- SPEAr13XX (13XX SOC series, based on ARM CORTEXA9)
-		- SPEAr1300 (SOC)
+		- SPEAr1310 (SOC)
+			- SPEAr1310 Evaluation Board
+		- SPEAr1340 (SOC)
+			- SPEAr1340 Evaluation Board
 
   Configuration
   -------------
 
   A generic configuration is provided for each machine, and can be used as the
   default by
-	make spear600_defconfig
-	make spear300_defconfig
-	make spear310_defconfig
-	make spear320_defconfig
+	make spear13xx_defconfig
+	make spear3xx_defconfig
+	make spear6xx_defconfig
 
   Layout
   ------
 
-  The common files for multiple machine families (SPEAr3XX, SPEAr6XX and
-  SPEAr13XX) are located in the platform code contained in arch/arm/plat-spear
+  The common files for multiple machine families (SPEAr3xx, SPEAr6xx and
+  SPEAr13xx) are located in the platform code contained in arch/arm/plat-spear
   with headers in plat/.
 
   Each machine series have a directory with name arch/arm/mach-spear followed by
   series name. Like mach-spear3xx, mach-spear6xx and mach-spear13xx.
 
-  Common file for machines of spear3xx family is mach-spear3xx/spear3xx.c and for
-  spear6xx is mach-spear6xx/spear6xx.c. mach-spear* also contain soc/machine
-  specific files, like spear300.c, spear310.c, spear320.c and spear600.c.
-  mach-spear* doesn't contains board specific files as they fully support
-  Flattened Device Tree.
+  Common file for machines of spear3xx family is mach-spear3xx/spear3xx.c, for
+  spear6xx is mach-spear6xx/spear6xx.c and for spear13xx family is
+  mach-spear13xx/spear13xx.c. mach-spear* also contain soc/machine specific
+  files, like spear1310.c, spear1340.c spear300.c, spear310.c, spear320.c and
+  spear600.c.  mach-spear* doesn't contains board specific files as they fully
+  support Flattened Device Tree.
 
 
   Document Author

Documentation/cgroups/memory.txt

@@ -184,12 +184,14 @@ behind this approach is that a cgroup that aggressively uses a shared
 page will eventually get charged for it (once it is uncharged from
 the cgroup that brought it in -- this will happen on memory pressure).
 
+But see section 8.2: when moving a task to another cgroup, its pages may
+be recharged to the new cgroup, if move_charge_at_immigrate has been chosen.
+
 Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used.
 When you do swapoff and make swapped-out pages of shmem(tmpfs) to
 be backed into memory in force, charges for pages are accounted against the
 caller of swapoff rather than the users of shmem.
 
-
 2.4 Swap Extension (CONFIG_CGROUP_MEM_RES_CTLR_SWAP)
 
 Swap Extension allows you to record charge for swap. A swapped-in page is
@@ -374,14 +376,15 @@ cgroup might have some charge associated with it, even though all
 tasks have migrated away from it. (because we charge against pages, not
 against tasks.)
 
-Such charges are freed or moved to their parent. At moving, both of RSS
-and CACHES are moved to parent.
-rmdir() may return -EBUSY if freeing/moving fails. See 5.1 also.
+We move the stats to root (if use_hierarchy==0) or parent (if
+use_hierarchy==1), and no change on the charge except uncharging
+from the child.
 
 Charges recorded in swap information is not updated at removal of cgroup.
 Recorded information is discarded and a cgroup which uses swap (swapcache)
 will be charged as a new owner of it.
 
+About use_hierarchy, see Section 6.
 
 5. Misc. interfaces.
 
@@ -394,13 +397,15 @@ will be charged as a new owner of it.
 
   Almost all pages tracked by this memory cgroup will be unmapped and freed.
   Some pages cannot be freed because they are locked or in-use. Such pages are
-  moved to parent and this cgroup will be empty. This may return -EBUSY if
-  VM is too busy to free/move all pages immediately.
+  moved to parent(if use_hierarchy==1) or root (if use_hierarchy==0) and this
+  cgroup will be empty.
 
   Typical use case of this interface is that calling this before rmdir().
   Because rmdir() moves all pages to parent, some out-of-use page caches can be
   moved to the parent. If you want to avoid that, force_empty will be useful.
 
+  About use_hierarchy, see Section 6.
+
 5.2 stat file
 
 memory.stat file includes following statistics
@@ -430,17 +435,10 @@ hierarchical_memory_limit - # of bytes of memory limit with regard to hierarchy
 hierarchical_memsw_limit - # of bytes of memory+swap limit with regard to
 			hierarchy under which memory cgroup is.
 
-total_cache		- sum of all children's "cache"
-total_rss		- sum of all children's "rss"
-total_mapped_file	- sum of all children's "cache"
-total_pgpgin		- sum of all children's "pgpgin"
-total_pgpgout		- sum of all children's "pgpgout"
-total_swap		- sum of all children's "swap"
-total_inactive_anon	- sum of all children's "inactive_anon"
-total_active_anon	- sum of all children's "active_anon"
-total_inactive_file	- sum of all children's "inactive_file"
-total_active_file	- sum of all children's "active_file"
-total_unevictable	- sum of all children's "unevictable"
+total_<counter>		- # hierarchical version of <counter>, which in
+			addition to the cgroup's own value includes the
+			sum of all hierarchical children's values of
+			<counter>, i.e. total_cache
 
 # The following additional stats are dependent on CONFIG_DEBUG_VM.
 
@@ -622,8 +620,7 @@ memory cgroup.
   bit | what type of charges would be moved ?
  -----+------------------------------------------------------------------------
    0  | A charge of an anonymous page(or swap of it) used by the target task.
-      | Those pages and swaps must be used only by the target task. You must
-      | enable Swap Extension(see 2.4) to enable move of swap charges.
+      | You must enable Swap Extension(see 2.4) to enable move of swap charges.
  -----+------------------------------------------------------------------------
    1  | A charge of file pages(normal file, tmpfs file(e.g. ipc shared memory)
       | and swaps of tmpfs file) mmapped by the target task. Unlike the case of
@@ -636,8 +633,6 @@ memory cgroup.
 
 8.3 TODO
 
-- Implement madvise(2) to let users decide the vma to be moved or not to be
-  moved.
 - All of moving charge operations are done under cgroup_mutex. It's not good
   behavior to hold the mutex too long, so we may need some trick.
 

Documentation/cgroups/resource_counter.txt

@@ -92,6 +92,14 @@ to work with it.
 
 	The _locked routines imply that the res_counter->lock is taken.
 
+ f. void res_counter_uncharge_until
+		(struct res_counter *rc, struct res_counter *top,
+		 unsinged long val)
+
+	Almost same as res_cunter_uncharge() but propagation of uncharge
+	stops when rc == top. This is useful when kill a res_coutner in
+	child cgroup.
+
  2.1 Other accounting routines
 
     There are more routines that may help you with common needs, like

Documentation/cris/README

@@ -1,38 +1,34 @@
-Linux 2.4 on the CRIS architecture
-==================================
-$Id: README,v 1.7 2001/04/19 12:38:32 bjornw Exp $
+Linux on the CRIS architecture
+==============================
 
-This is a port of Linux 2.4 to Axis Communications ETRAX 100LX embedded 
-network CPU. For more information about CRIS and ETRAX please see further
-below.
+This is a port of Linux to Axis Communications ETRAX 100LX,
+ETRAX FS and ARTPEC-3 embedded network CPUs.
+
+For more information about CRIS and ETRAX please see further below.
 
 In order to compile this you need a version of gcc with support for the
-ETRAX chip family. Please see this link for more information on how to 
+ETRAX chip family. Please see this link for more information on how to
 download the compiler and other tools useful when building and booting
 software for the ETRAX platform:
 
-http://developer.axis.com/doc/software/devboard_lx/install-howto.html
-
-<more specific information should come in this document later>
+http://developer.axis.com/wiki/doku.php?id=axis:install-howto-2_20
 
 What is CRIS ?
 --------------
 
 CRIS is an acronym for 'Code Reduced Instruction Set'. It is the CPU
 architecture in Axis Communication AB's range of embedded network CPU's,
-called ETRAX. The latest CPU is called ETRAX 100LX, where LX stands for
-'Linux' because the chip was designed to be a good host for the Linux
-operating system.
+called ETRAX.
 
 The ETRAX 100LX chip
 --------------------
 
-For reference, please see the press-release:
+For reference, please see the following link:
 
-http://www.axis.com/news/us/001101_etrax.htm
+http://www.axis.com/products/dev_etrax_100lx/index.htm
 
-The ETRAX 100LX is a 100 MIPS processor with 8kB cache, MMU, and a very broad 
-range of  built-in interfaces, all with modern scatter/gather DMA.
+The ETRAX 100LX is a 100 MIPS processor with 8kB cache, MMU, and a very broad
+range of built-in interfaces, all with modern scatter/gather DMA.
 
 Memory interfaces:
 
@@ -51,20 +47,28 @@ I/O interfaces:
 	* SCSI
 	* two parallel-ports
 	* two generic 8-bit ports
-	
-	(not all interfaces are available at the same time due to chip pin 
+
+	(not all interfaces are available at the same time due to chip pin
          multiplexing)
 
-The previous version of the ETRAX, the ETRAX 100, sits in almost all of
-Axis shipping thin-servers like the Axis 2100 web camera or the ETRAX 100
-developer-board. It lacks an MMU so the Linux we run on that is a version
-of uClinux (Linux 2.0 without MM-support) ported to the CRIS architecture.
-The new Linux 2.4 port has full MM and needs a CPU with an MMU, so it will
-not run on the ETRAX 100.
+ETRAX 100LX is CRISv10 architecture.
+
+
+The ETRAX FS and ARTPEC-3 chips
+-------------------------------
 
-A version of the Axis developer-board with ETRAX 100LX (running Linux
-2.4) is now available. For more information please see developer.axis.com.
+The ETRAX FS is a 200MHz 32-bit RISC processor with on-chip 16kB
+I-cache and 16kB D-cache and with a wide range of device interfaces
+including multiple high speed serial ports and an integrated USB 1.1 PHY.
 
+The ARTPEC-3 is a variant of the ETRAX FS with additional IO-units
+used by the Axis Communications network cameras.
+
+See below link for more information:
+
+http://www.axis.com/products/dev_etrax_fs/index.htm
+
+ETRAX FS and ARTPEC-3 are both CRISv32 architectures.
 
 Bootlog
 -------
@@ -182,10 +186,6 @@ SwapFree:            0 kB
 -rwxr-xr-x  1 342      100         16252  Jan 01 00:00 telnetd
 
 
-(All programs are statically linked to the libc at this point - we have not ported the
- shared libraries yet)
-
-
 
 
 

Documentation/devicetree/bindings/arm/fsl.txt

@@ -1,6 +1,14 @@
 Freescale i.MX Platforms Device Tree Bindings
 -----------------------------------------------
 
+i.MX23 Evaluation Kit
+Required root node properties:
+    - compatible = "fsl,imx23-evk", "fsl,imx23";
+
+i.MX28 Evaluation Kit
+Required root node properties:
+    - compatible = "fsl,imx28-evk", "fsl,imx28";
+
 i.MX51 Babbage Board
 Required root node properties:
     - compatible = "fsl,imx51-babbage", "fsl,imx51";
@@ -29,6 +37,10 @@ i.MX6 Quad SABRE Lite Board
 Required root node properties:
     - compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
 
+i.MX6 Quad SABRE Smart Device Board
+Required root node properties:
+    - compatible = "fsl,imx6q-sabresd", "fsl,imx6q";
+
 Generic i.MX boards
 -------------------
 

Documentation/devicetree/bindings/arm/samsung/interrupt-combiner.txt

@@ -0,0 +1,52 @@
+* Samsung Exynos Interrupt Combiner Controller
+
+Samsung's Exynos4 architecture includes a interrupt combiner controller which
+can combine interrupt sources as a group and provide a single interrupt request
+for the group. The interrupt request from each group are connected to a parent
+interrupt controller, such as GIC in case of Exynos4210.
+
+The interrupt combiner controller consists of multiple combiners. Upto eight
+interrupt sources can be connected to a combiner. The combiner outputs one
+combined interrupt for its eight interrupt sources. The combined interrupt
+is usually connected to a parent interrupt controller.
+
+A single node in the device tree is used to describe the interrupt combiner
+controller module (which includes multiple combiners). A combiner in the
+interrupt controller module shares config/control registers with other
+combiners. For example, a 32-bit interrupt enable/disable config register
+can accommodate upto 4 interrupt combiners (with each combiner supporting
+upto 8 interrupt sources).
+
+Required properties:
+- compatible: should be "samsung,exynos4210-combiner".
+- interrupt-controller: Identifies the node as an interrupt controller.
+- #interrupt-cells: should be <2>. The meaning of the cells are
+	* First Cell: Combiner Group Number.
+	* Second Cell: Interrupt number within the group.
+- reg: Base address and size of interrupt combiner registers.
+- interrupts: The list of interrupts generated by the combiners which are then
+    connected to a parent interrupt controller. The format of the interrupt
+    specifier depends in the interrupt parent controller.
+
+Optional properties:
+- samsung,combiner-nr: The number of interrupt combiners supported. If this
+  property is not specified, the default number of combiners is assumed
+  to be 16.
+- interrupt-parent: pHandle of the parent interrupt controller, if not
+  inherited from the parent node.
+
+
+Example:
+
+	The following is a an example from the Exynos4210 SoC dtsi file.
+
+	combiner:interrupt-controller@10440000 {
+		compatible = "samsung,exynos4210-combiner";
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		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>;
+	};

Documentation/devicetree/bindings/arm/spear-timer.txt

@@ -0,0 +1,18 @@
+* SPEAr ARM Timer
+
+** Timer node required properties:
+
+- compatible : Should be:
+	"st,spear-timer"
+- reg: Address range of the timer registers
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupt: Should contain the timer interrupt number
+
+Example:
+
+	timer@f0000000 {
+		compatible = "st,spear-timer";
+		reg = <0xf0000000 0x400>;
+		interrupts = <2>;
+	};

Documentation/devicetree/bindings/arm/spear.txt

@@ -2,25 +2,25 @@ ST SPEAr Platforms Device Tree Bindings
 ---------------------------------------
 
 Boards with the ST SPEAr600 SoC shall have the following properties:
-
 Required root node property:
-
 compatible = "st,spear600";
 
 Boards with the ST SPEAr300 SoC shall have the following properties:
-
 Required root node property:
-
 compatible = "st,spear300";
 
 Boards with the ST SPEAr310 SoC shall have the following properties:
-
 Required root node property:
-
 compatible = "st,spear310";
 
 Boards with the ST SPEAr320 SoC shall have the following properties:
+Required root node property:
+compatible = "st,spear320";
 
+Boards with the ST SPEAr1310 SoC shall have the following properties:
 Required root node property:
+compatible = "st,spear1310";
 
-compatible = "st,spear320";
+Boards with the ST SPEAr1340 SoC shall have the following properties:
+Required root node property:
+compatible = "st,spear1340";

Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt

@@ -0,0 +1,11 @@
+NVIDIA Tegra AHB
+
+Required properties:
+- compatible : "nvidia,tegra20-ahb" or "nvidia,tegra30-ahb"
+- reg : Should contain 1 register ranges(address and length)
+
+Example:
+	ahb: ahb@6000c004 {
+		compatible = "nvidia,tegra20-ahb";
+		reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */
+	};

Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt

@@ -0,0 +1,19 @@
+* Freescale MXS DMA
+
+Required properties:
+- compatible : Should be "fsl,<chip>-dma-apbh" or "fsl,<chip>-dma-apbx"
+- reg : Should contain registers location and length
+
+Supported chips:
+imx23, imx28.
+
+Examples:
+dma-apbh@80004000 {
+	compatible = "fsl,imx28-dma-apbh";
+	reg = <0x80004000 2000>;
+};
+
+dma-apbx@80024000 {
+	compatible = "fsl,imx28-dma-apbx";
+	reg = <0x80024000 2000>;
+};

Documentation/devicetree/bindings/dma/snps-dma.txt

@@ -0,0 +1,17 @@
+* Synopsys Designware DMA Controller
+
+Required properties:
+- compatible: "snps,dma-spear1340"
+- reg: Address range of the DMAC registers
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupt: Should contain the DMAC interrupt number
+
+Example:
+
+	dma@fc000000 {
+		compatible = "snps,dma-spear1340";
+		reg = <0xfc000000 0x1000>;
+		interrupt-parent = <&vic1>;
+		interrupts = <12>;
+	};

Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt

@@ -0,0 +1,38 @@
+Lantiq SoC External Bus memory mapped GPIO controller
+
+By attaching hardware latches to the EBU it is possible to create output
+only gpios. This driver configures a special memory address, which when
+written to outputs 16 bit to the latches.
+
+The node describing the memory mapped GPIOs needs to be a child of the node
+describing the "lantiq,localbus".
+
+Required properties:
+- compatible : Should be "lantiq,gpio-mm-lantiq"
+- reg : Address and length of the register set for the device
+- #gpio-cells : Should be two.  The first cell is the pin number and
+  the second cell is used to specify optional parameters (currently
+  unused).
+- gpio-controller : Marks the device node as a gpio controller.
+
+Optional properties:
+- lantiq,shadow : The default value that we shall assume as already set on the
+  shift register cascade.
+
+Example:
+
+localbus@0 {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
+		1 0 0x4000000 0x4000010>; /* addsel1 */
+	compatible = "lantiq,localbus", "simple-bus";
+
+	gpio_mm0: gpio@4000000 {
+		compatible = "lantiq,gpio-mm";
+		reg = <1 0x0 0x10>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		lantiq,shadow = <0x77f>
+	};
+}

Documentation/devicetree/bindings/gpio/gpio-mxs.txt

@@ -0,0 +1,87 @@
+* Freescale MXS GPIO controller
+
+The Freescale MXS GPIO controller is part of MXS PIN controller.  The
+GPIOs are organized in port/bank.  Each port consists of 32 GPIOs.
+
+As the GPIO controller is embedded in the PIN controller and all the
+GPIO ports share the same IO space with PIN controller, the GPIO node
+will be represented as sub-nodes of MXS pinctrl node.
+
+Required properties for GPIO node:
+- compatible : Should be "fsl,<soc>-gpio".  The supported SoCs include
+  imx23 and imx28.
+- interrupts : Should be the port interrupt shared by all 32 pins.
+- gpio-controller : Marks the device node as a gpio controller.
+- #gpio-cells : Should be two.  The first cell is the pin number and
+  the second cell is used to specify optional parameters (currently
+  unused).
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells : Should be 2.  The first cell is the GPIO number.
+  The second cell bits[3:0] is used to specify trigger type and level flags:
+      1 = low-to-high edge triggered.
+      2 = high-to-low edge triggered.
+      4 = active high level-sensitive.
+      8 = active low level-sensitive.
+
+Note: Each GPIO port should have an alias correctly numbered in "aliases"
+node.
+
+Examples:
+
+aliases {
+	gpio0 = &gpio0;
+	gpio1 = &gpio1;
+	gpio2 = &gpio2;
+	gpio3 = &gpio3;
+	gpio4 = &gpio4;
+};
+
+pinctrl@80018000 {
+	compatible = "fsl,imx28-pinctrl", "simple-bus";
+	reg = <0x80018000 2000>;
+
+	gpio0: gpio@0 {
+		compatible = "fsl,imx28-gpio";
+		interrupts = <127>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpio1: gpio@1 {
+		compatible = "fsl,imx28-gpio";
+		interrupts = <126>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpio2: gpio@2 {
+		compatible = "fsl,imx28-gpio";
+		interrupts = <125>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpio3: gpio@3 {
+		compatible = "fsl,imx28-gpio";
+		interrupts = <124>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpio4: gpio@4 {
+		compatible = "fsl,imx28-gpio";
+		interrupts = <123>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};

Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt

@@ -0,0 +1,42 @@
+Lantiq SoC Serial To Parallel (STP) GPIO controller
+
+The Serial To Parallel (STP) is found on MIPS based Lantiq socs. It is a
+peripheral controller used to drive external shift register cascades. At most
+3 groups of 8 bits can be driven. The hardware is able to allow the DSL modem
+to drive the 2 LSBs of the cascade automatically.
+
+
+Required properties:
+- compatible : Should be "lantiq,gpio-stp-xway"
+- reg : Address and length of the register set for the device
+- #gpio-cells : Should be two.  The first cell is the pin number and
+  the second cell is used to specify optional parameters (currently
+  unused).
+- gpio-controller : Marks the device node as a gpio controller.
+
+Optional properties:
+- lantiq,shadow : The default value that we shall assume as already set on the
+  shift register cascade.
+- lantiq,groups : Set the 3 bit mask to select which of the 3 groups are enabled
+  in the shift register cascade.
+- lantiq,dsl : The dsl core can control the 2 LSBs of the gpio cascade. This 2 bit
+  property can enable this feature.
+- lantiq,phy1 : The gphy1 core can control 3 bits of the gpio cascade.
+- lantiq,phy2 : The gphy2 core can control 3 bits of the gpio cascade.
+- lantiq,rising : use rising instead of falling edge for the shift register
+
+Example:
+
+gpio1: stp@E100BB0 {
+	compatible = "lantiq,gpio-stp-xway";
+	reg = <0xE100BB0 0x40>;
+	#gpio-cells = <2>;
+	gpio-controller;
+
+	lantiq,shadow = <0xffff>;
+	lantiq,groups = <0x7>;
+	lantiq,dsl = <0x3>;
+	lantiq,phy1 = <0x7>;
+	lantiq,phy2 = <0x7>;
+	/* lantiq,rising; */
+};

Documentation/devicetree/bindings/i2c/i2c-mxs.txt

@@ -0,0 +1,16 @@
+* Freescale MXS Inter IC (I2C) Controller
+
+Required properties:
+- compatible: Should be "fsl,<chip>-i2c"
+- reg: Should contain registers location and length
+- interrupts: Should contain ERROR and DMA interrupts
+
+Examples:
+
+i2c0: i2c@80058000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,imx28-i2c";
+	reg = <0x80058000 2000>;
+	interrupts = <111 68>;
+};

Documentation/devicetree/bindings/i2c/mux.txt

@@ -0,0 +1,60 @@
+Common i2c bus multiplexer/switch properties.
+
+An i2c bus multiplexer/switch will have several child busses that are
+numbered uniquely in a device dependent manner.  The nodes for an i2c bus
+multiplexer/switch will have one child node for each child
+bus.
+
+Required properties:
+- #address-cells = <1>;
+- #size-cells = <0>;
+
+Required properties for child nodes:
+- #address-cells = <1>;
+- #size-cells = <0>;
+- reg : The sub-bus number.
+
+Optional properties for child nodes:
+- Other properties specific to the multiplexer/switch hardware.
+- Child nodes conforming to i2c bus binding
+
+
+Example :
+
+	/*
+	   An NXP pca9548 8 channel I2C multiplexer at address 0x70
+	   with two NXP pca8574 GPIO expanders attached, one each to
+	   ports 3 and 4.
+	 */
+
+	mux@70 {
+		compatible = "nxp,pca9548";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			gpio1: gpio@38 {
+				compatible = "nxp,pca8574";
+				reg = <0x38>;
+				#gpio-cells = <2>;
+				gpio-controller;
+			};
+		};
+		i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+
+			gpio2: gpio@38 {
+				compatible = "nxp,pca8574";
+				reg = <0x38>;
+				#gpio-cells = <2>;
+				gpio-controller;
+			};
+		};
+	};

Documentation/devicetree/bindings/i2c/samsung-i2c.txt

@@ -6,14 +6,18 @@ Required properties:
   - compatible: value should be either of the following.
       (a) "samsung, s3c2410-i2c", for i2c compatible with s3c2410 i2c.
       (b) "samsung, s3c2440-i2c", for i2c compatible with s3c2440 i2c.
+      (c) "samsung, s3c2440-hdmiphy-i2c", for s3c2440-like i2c used
+          inside HDMIPHY block found on several samsung SoCs
   - reg: physical base address of the controller and length of memory mapped
     region.
   - interrupts: interrupt number to the cpu.
   - samsung,i2c-sda-delay: Delay (in ns) applied to data line (SDA) edges.
-  - gpios: The order of the gpios should be the following: <SDA, SCL>.
-    The gpio specifier depends on the gpio controller.
 
 Optional properties:
+  - gpios: The order of the gpios should be the following: <SDA, SCL>.
+    The gpio specifier depends on the gpio controller. Required in all
+    cases except for "samsung,s3c2440-hdmiphy-i2c" whose input/output
+    lines are permanently wired to the respective client
   - samsung,i2c-slave-addr: Slave address in multi-master enviroment. If not
     specified, default value is 0.
   - samsung,i2c-max-bus-freq: Desired frequency in Hz of the bus. If not

Documentation/devicetree/bindings/i2c/xiic.txt

@@ -0,0 +1,22 @@
+Xilinx IIC controller:
+
+Required properties:
+- compatible : Must be "xlnx,xps-iic-2.00.a"
+- reg : IIC register location and length
+- interrupts : IIC controller unterrupt
+- #address-cells = <1>
+- #size-cells = <0>
+
+Optional properties:
+- Child nodes conforming to i2c bus binding
+
+Example:
+
+	axi_iic_0: i2c@40800000 {
+		compatible = "xlnx,xps-iic-2.00.a";
+		interrupts = < 1 2 >;
+		reg = < 0x40800000 0x10000 >;
+
+		#size-cells = <0>;
+		#address-cells = <1>;
+	};

Documentation/devicetree/bindings/mfd/da9052-i2c.txt

@@ -0,0 +1,60 @@
+* Dialog DA9052/53 Power Management Integrated Circuit (PMIC)
+
+Required properties:
+- compatible : Should be "dlg,da9052", "dlg,da9053-aa",
+			 "dlg,da9053-ab", or "dlg,da9053-bb"
+
+Sub-nodes:
+- regulators : Contain the regulator nodes. The DA9052/53 regulators are
+  bound using their names as listed below:
+
+    buck0     : regulator BUCK0
+    buck1     : regulator BUCK1
+    buck2     : regulator BUCK2
+    buck3     : regulator BUCK3
+    ldo4      : regulator LDO4
+    ldo5      : regulator LDO5
+    ldo6      : regulator LDO6
+    ldo7      : regulator LDO7
+    ldo8      : regulator LDO8
+    ldo9      : regulator LDO9
+    ldo10     : regulator LDO10
+    ldo11     : regulator LDO11
+    ldo12     : regulator LDO12
+    ldo13     : regulator LDO13
+
+  The bindings details of individual regulator device can be found in:
+  Documentation/devicetree/bindings/regulator/regulator.txt
+
+Examples:
+
+i2c@63fc8000 { /* I2C1 */
+	status = "okay";
+
+	pmic: dialog@48 {
+		compatible = "dlg,da9053-aa";
+		reg = <0x48>;
+
+		regulators {
+			buck0 {
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+			};
+
+			buck1 {
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+			};
+
+			buck2 {
+				regulator-min-microvolt = <925000>;
+				regulator-max-microvolt = <2500000>;
+			};
+
+			buck3 {
+				regulator-min-microvolt = <925000>;
+				regulator-max-microvolt = <2500000>;
+			};
+		};
+	};
+};

Documentation/devicetree/bindings/mfd/tps65910.txt

@@ -0,0 +1,133 @@
+TPS65910 Power Management Integrated Circuit
+
+Required properties:
+- compatible: "ti,tps65910" or "ti,tps65911"
+- reg: I2C slave address
+- interrupts: the interrupt outputs of the controller
+- #gpio-cells: number of cells to describe a GPIO, this should be 2.
+  The first cell is the GPIO number.
+  The second cell is used to specify additional options <unused>.
+- gpio-controller: mark the device as a GPIO controller
+- #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
+  The first cell is the IRQ number.
+  The second cell is the flags, encoded as the trigger masks from
+  Documentation/devicetree/bindings/interrupts.txt
+- regulators: This is the list of child nodes that specify the regulator
+  initialization data for defined regulators. Not all regulators for the given
+  device need to be present. The definition for each of these nodes is defined
+  using the standard binding for regulators found at
+  Documentation/devicetree/bindings/regulator/regulator.txt.
+
+  The valid names for regulators are:
+  tps65910: vrtc, vio, vdd1, vdd2, vdd3, vdig1, vdig2, vpll, vdac, vaux1,
+            vaux2, vaux33, vmmc
+  tps65911: vrtc, vio, vdd1, vdd3, vddctrl, ldo1, ldo2, ldo3, ldo4, ldo5,
+            ldo6, ldo7, ldo8
+
+Optional properties:
+- ti,vmbch-threshold: (tps65911) main battery charged threshold
+  comparator. (see VMBCH_VSEL in TPS65910 datasheet)
+- ti,vmbch2-threshold: (tps65911) main battery discharged threshold
+  comparator. (see VMBCH_VSEL in TPS65910 datasheet)
+- ti,en-gpio-sleep: enable sleep control for gpios
+  There should be 9 entries here, one for each gpio.
+
+Regulator Optional properties:
+- ti,regulator-ext-sleep-control: enable external sleep
+  control through external inputs [0 (not enabled), 1 (EN1), 2 (EN2) or 4(EN3)]
+  If this property is not defined, it defaults to 0 (not enabled).
+
+Example:
+
+	pmu: tps65910@d2 {
+		compatible = "ti,tps65910";
+		reg = <0xd2>;
+		interrupt-parent = <&intc>;
+		interrupts = < 0 118 0x04 >;
+
+		#gpio-cells = <2>;
+		gpio-controller;
+
+		#interrupt-cells = <2>;
+		interrupt-controller;
+
+		ti,vmbch-threshold = 0;
+		ti,vmbch2-threshold = 0;
+
+		ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>;
+
+		regulators {
+			vdd1_reg: vdd1 {
+				regulator-min-microvolt = < 600000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			vdd2_reg: vdd2 {
+				regulator-min-microvolt = < 600000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+				ti,regulator-ext-sleep-control = <4>;
+			};
+			vddctrl_reg: vddctrl {
+				regulator-min-microvolt = < 600000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			vio_reg: vio {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				ti,regulator-ext-sleep-control = <1>;
+			};
+			ldo1_reg: ldo1 {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3300000>;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			ldo2_reg: ldo2 {
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1050000>;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			ldo3_reg: ldo3 {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3300000>;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			ldo4_reg: ldo4 {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			ldo5_reg: ldo5 {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3300000>;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			ldo6_reg: ldo6 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				ti,regulator-ext-sleep-control = <0>;
+			};
+			ldo7_reg: ldo7 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+				ti,regulator-ext-sleep-control = <1>;
+			};
+			ldo8_reg: ldo8 {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				ti,regulator-ext-sleep-control = <1>;
+			};
+		};
+	};

Documentation/devicetree/bindings/mfd/twl6040.txt

@@ -0,0 +1,62 @@
+Texas Instruments TWL6040 family
+
+The TWL6040s are 8-channel high quality low-power audio codecs providing audio
+and vibra functionality on OMAP4+ platforms.
+They are connected ot the host processor via i2c for commands, McPDM for audio
+data and commands.
+
+Required properties:
+- compatible : Must be "ti,twl6040";
+- reg: must be 0x4b for i2c address
+- interrupts: twl6040 has one interrupt line connecteded to the main SoC
+- interrupt-parent: The parent interrupt controller
+- twl6040,audpwron-gpio: Power on GPIO line for the twl6040
+
+- vio-supply: Regulator for the twl6040 VIO supply
+- v2v1-supply: Regulator for the twl6040 V2V1 supply
+
+Optional properties, nodes:
+- enable-active-high: To power on the twl6040 during boot.
+
+Vibra functionality
+Required properties:
+- vddvibl-supply: Regulator for the left vibra motor
+- vddvibr-supply: Regulator for the right vibra motor
+- vibra { }: Configuration section for vibra parameters containing the following
+	     properties:
+- ti,vibldrv-res: Resistance parameter for left driver
+- ti,vibrdrv-res: Resistance parameter for right driver
+- ti,viblmotor-res: Resistance parameter for left motor
+- ti,viblmotor-res: Resistance parameter for right motor
+
+Optional properties within vibra { } section:
+- vddvibl_uV: If the vddvibl default voltage need to be changed
+- vddvibr_uV: If the vddvibr default voltage need to be changed
+
+Example:
+&i2c1 {
+	twl6040: twl@4b {
+		compatible = "ti,twl6040";
+		reg = <0x4b>;
+
+		interrupts = <0 119 4>;
+		interrupt-parent = <&gic>;
+		twl6040,audpwron-gpio = <&gpio4 31 0>;
+
+		vio-supply = <&v1v8>;
+		v2v1-supply = <&v2v1>;
+		enable-active-high;
+
+		/* regulators for vibra motor */
+		vddvibl-supply = <&vbat>;
+		vddvibr-supply = <&vbat>;
+
+		vibra {
+			/* Vibra driver, motor resistance parameters */
+			ti,vibldrv-res = <8>;
+			ti,vibrdrv-res = <3>;
+			ti,viblmotor-res = <10>;
+			ti,vibrmotor-res = <10>;
+		};
+	};
+};

Documentation/devicetree/bindings/mmc/fsl-esdhc.txt

@@ -11,9 +11,11 @@ Required properties:
   - interrupt-parent : interrupt source phandle.
   - clock-frequency : specifies eSDHC base clock frequency.
   - sdhci,wp-inverted : (optional) specifies that eSDHC controller
-    reports inverted write-protect state;
+    reports inverted write-protect state; New devices should use
+    the generic "wp-inverted" property.
   - sdhci,1-bit-only : (optional) specifies that a controller can
-    only handle 1-bit data transfers.
+    only handle 1-bit data transfers. New devices should use the
+    generic "bus-width = <1>" property.
   - sdhci,auto-cmd12: (optional) specifies that a controller can
     only handle auto CMD12.
 

Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt

@@ -9,7 +9,7 @@ Required properties:
 - interrupts : Should contain eSDHC interrupt
 
 Optional properties:
-- fsl,card-wired : Indicate the card is wired to host permanently
+- non-removable : Indicate the card is wired to host permanently
 - fsl,cd-internal : Indicate to use controller internal card detection
 - fsl,wp-internal : Indicate to use controller internal write protection
 - cd-gpios : Specify GPIOs for card detection

Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt

@@ -10,7 +10,8 @@ Required properties:
 
 Optional properties:
 - gpios : may specify GPIOs in this order: Card-Detect GPIO,
-  Write-Protect GPIO.
+  Write-Protect GPIO. Note that this does not follow the
+  binding from mmc.txt, for historic reasons.
 - interrupts : the interrupt of a card detect interrupt.
 - interrupt-parent : the phandle for the interrupt controller that
   services interrupts for this device.

Documentation/devicetree/bindings/mmc/mmc.txt

@@ -0,0 +1,27 @@
+These properties are common to multiple MMC host controllers. Any host
+that requires the respective functionality should implement them using
+these definitions.
+
+Required properties:
+- bus-width: Number of data lines, can be <1>, <4>, or <8>
+
+Optional properties:
+- cd-gpios : Specify GPIOs for card detection, see gpio binding
+- wp-gpios : Specify GPIOs for write protection, see gpio binding
+- cd-inverted: when present, polarity on the wp gpio line is inverted
+- wp-inverted: when present, polarity on the wp gpio line is inverted
+- non-removable: non-removable slot (like eMMC)
+- max-frequency: maximum operating clock frequency
+
+Example:
+
+sdhci@ab000000 {
+	compatible = "sdhci";
+	reg = <0xab000000 0x200>;
+	interrupts = <23>;
+	bus-width = <4>;
+	cd-gpios = <&gpio 69 0>;
+	cd-inverted;
+	wp-gpios = <&gpio 70 0>;
+	max-frequency = <50000000>;
+}

Documentation/devicetree/bindings/mmc/mmci.txt

@@ -0,0 +1,19 @@
+* ARM PrimeCell MultiMedia Card Interface (MMCI) PL180/1
+
+The ARM PrimeCell MMCI PL180 and PL181 provides and interface for
+reading and writing to MultiMedia and SD cards alike.
+
+Required properties:
+- compatible             : contains "arm,pl18x", "arm,primecell".
+- reg                    : contains pl18x registers and length.
+- interrupts             : contains the device IRQ(s).
+- arm,primecell-periphid : contains the PrimeCell Peripheral ID.
+
+Optional properties:
+- wp-gpios               : contains any write protect (ro) gpios
+- cd-gpios               : contains any card detection gpios
+- cd-inverted            : indicates whether the cd gpio is inverted
+- max-frequency          : contains the maximum operating frequency
+- bus-width              : number of data lines, can be <1>, <4>, or <8>
+- mmc-cap-mmc-highspeed  : indicates whether MMC is high speed capable
+- mmc-cap-sd-highspeed   : indicates whether SD is high speed capable

Documentation/devicetree/bindings/mmc/mxs-mmc.txt

@@ -0,0 +1,25 @@
+* Freescale MXS MMC controller
+
+The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller
+to support MMC, SD, and SDIO types of memory cards.
+
+Required properties:
+- compatible: Should be "fsl,<chip>-mmc".  The supported chips include
+  imx23 and imx28.
+- reg: Should contain registers location and length
+- interrupts: Should contain ERROR and DMA interrupts
+- fsl,ssp-dma-channel: APBH DMA channel for the SSP
+- bus-width: Number of data lines, can be <1>, <4>, or <8>
+
+Optional properties:
+- wp-gpios: Specify GPIOs for write protection
+
+Examples:
+
+ssp0: ssp@80010000 {
+	compatible = "fsl,imx28-mmc";
+	reg = <0x80010000 2000>;
+	interrupts = <96 82>;
+	fsl,ssp-dma-channel = <0>;
+	bus-width = <8>;
+};

Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt

@@ -7,12 +7,12 @@ Required properties:
 - compatible : Should be "nvidia,<chip>-sdhci"
 - reg : Should contain SD/MMC registers location and length
 - interrupts : Should contain SD/MMC interrupt
+- bus-width : Number of data lines, can be <1>, <4>, or <8>
 
 Optional properties:
 - cd-gpios : Specify GPIOs for card detection
 - wp-gpios : Specify GPIOs for write protection
 - power-gpios : Specify GPIOs for power control
-- support-8bit : Boolean, indicates if 8-bit mode should be used.
 
 Example:
 
@@ -23,5 +23,5 @@ sdhci@c8000200 {
 	cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 	wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 	power-gpios = <&gpio 155 0>; /* gpio PT3 */
-	support-8bit;
+	bus-width = <8>;
 };

Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt

@@ -15,7 +15,7 @@ Optional properties:
 ti,dual-volt: boolean, supports dual voltage cards
 <supply-name>-supply: phandle to the regulator device tree node
 "supply-name" examples are "vmmc", "vmmc_aux" etc
-ti,bus-width: Number of data lines, default assumed is 1 if the property is missing.
+bus-width: Number of data lines, default assumed is 1 if the property is missing.
 cd-gpios: GPIOs for card detection
 wp-gpios: GPIOs for write protection
 ti,non-removable: non-removable slot (like eMMC)
@@ -27,7 +27,7 @@ Example:
 		reg = <0x4809c000 0x400>;
 		ti,hwmods = "mmc1";
 		ti,dual-volt;
-		ti,bus-width = <4>;
+		bus-width = <4>;
 		vmmc-supply = <&vmmc>; /* phandle to regulator node */
 		ti,non-removable;
 	};

Documentation/devicetree/bindings/net/fsl-fec.txt

@@ -14,7 +14,7 @@ Optional properties:
 
 Example:
 
-fec@83fec000 {
+ethernet@83fec000 {
 	compatible = "fsl,imx51-fec", "fsl,imx27-fec";
 	reg = <0x83fec000 0x4000>;
 	interrupts = <87>;

Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt

@@ -4,6 +4,8 @@ Required properties:
 - compatible	: "st,spear300-pinmux"
 		: "st,spear310-pinmux"
 		: "st,spear320-pinmux"
+		: "st,spear1310-pinmux"
+		: "st,spear1340-pinmux"
 - reg		: Address range of the pinctrl registers
 - st,pinmux-mode: Mandatory for SPEAr300 and SPEAr320 and invalid for others.
 	- Its values for SPEAr300:
@@ -89,6 +91,37 @@ For SPEAr320 machines:
 	"rmii0_1_grp", "i2c1_8_9_grp", "i2c1_98_99_grp", "i2c2_0_1_grp",
 	"i2c2_2_3_grp", "i2c2_19_20_grp", "i2c2_75_76_grp", "i2c2_96_97_grp"
 
+For SPEAr1310 machines:
+	"i2c0_grp", "ssp0_grp", "ssp0_cs0_grp", "ssp0_cs1_2_grp", "i2s0_grp",
+	"i2s1_grp", "clcd_grp", "clcd_high_res_grp", "arm_gpio_grp",
+	"smi_2_chips_grp", "smi_4_chips_grp", "gmii_grp", "rgmii_grp",
+	"smii_0_1_2_grp", "ras_mii_txclk_grp", "nand_8bit_grp",
+	"nand_16bit_grp", "nand_4_chips_grp", "keyboard_6x6_grp",
+	"keyboard_rowcol6_8_grp", "uart0_grp", "uart0_modem_grp",
+	"gpt0_tmr0_grp", "gpt0_tmr1_grp", "gpt1_tmr0_grp", "gpt1_tmr1_grp",
+	"sdhci_grp", "cf_grp", "xd_grp", "touch_xy_grp",
+	"uart1_disable_i2c_grp", "uart1_disable_sd_grp", "uart2_3_grp",
+	"uart4_grp", "uart5_grp", "rs485_0_1_tdm_0_1_grp", "i2c_1_2_grp",
+	"i2c3_dis_smi_clcd_grp", "i2c3_dis_sd_i2s0_grp", "i2c_4_5_dis_smi_grp",
+	"i2c4_dis_sd_grp", "i2c5_dis_sd_grp", "i2c_6_7_dis_kbd_grp",
+	"i2c6_dis_sd_grp", "i2c7_dis_sd_grp", "can0_dis_nor_grp",
+	"can0_dis_sd_grp", "can1_dis_sd_grp", "can1_dis_kbd_grp", "pcie0_grp",
+	"pcie1_grp", "pcie2_grp", "sata0_grp", "sata1_grp", "sata2_grp",
+	"ssp1_dis_kbd_grp", "ssp1_dis_sd_grp", "gpt64_grp"
+
+For SPEAr1340 machines:
+	"pads_as_gpio_grp", "fsmc_8bit_grp", "fsmc_16bit_grp", "fsmc_pnor_grp",
+	"keyboard_row_col_grp", "keyboard_col5_grp", "spdif_in_grp",
+	"spdif_out_grp", "gpt_0_1_grp", "pwm0_grp", "pwm1_grp", "pwm2_grp",
+	"pwm3_grp", "vip_mux_grp", "vip_mux_cam0_grp", "vip_mux_cam1_grp",
+	"vip_mux_cam2_grp", "vip_mux_cam3_grp", "cam0_grp", "cam1_grp",
+	"cam2_grp", "cam3_grp", "smi_grp", "ssp0_grp", "ssp0_cs1_grp",
+	"ssp0_cs2_grp", "ssp0_cs3_grp", "uart0_grp", "uart0_enh_grp",
+	"uart1_grp", "i2s_in_grp", "i2s_out_grp", "gmii_grp", "rgmii_grp",
+	"rmii_grp", "sgmii_grp", "i2c0_grp", "i2c1_grp", "cec0_grp", "cec1_grp",
+	"sdhci_grp", "cf_grp", "xd_grp", "clcd_grp", "arm_trace_grp",
+	"miphy_dbg_grp", "pcie_grp", "sata_grp"
+
 Valid values for function names are:
 For All SPEAr3xx machines:
 	"firda", "i2c0", "ssp_cs", "ssp0", "mii0", "gpio0", "uart0_ext",
@@ -106,3 +139,17 @@ For SPEAr320 machines:
 	"uart2", "uart3", "uart4", "uart5", "uart6", "rs485", "touchscreen",
 	"can0", "can1", "pwm0_1", "pwm2", "pwm3", "ssp1", "ssp2", "mii2",
 	"mii0_1", "i2c1", "i2c2"
+
+
+For SPEAr1310 machines:
+	"i2c0", "ssp0", "i2s0", "i2s1", "clcd", "arm_gpio", "smi", "gmii",
+	"rgmii", "smii_0_1_2", "ras_mii_txclk", "nand", "keyboard", "uart0",
+	"gpt0", "gpt1", "sdhci", "cf", "xd", "touchscreen", "uart1", "uart2_3",
+	"uart4", "uart5", "rs485_0_1_tdm_0_1", "i2c_1_2", "i2c3_i2s1",
+	"i2c_4_5", "i2c_6_7", "can0", "can1", "pci", "sata", "ssp1", "gpt64"
+
+For SPEAr1340 machines:
+	"pads_as_gpio", "fsmc", "keyboard", "spdif_in", "spdif_out", "gpt_0_1",
+	"pwm", "vip", "cam0", "cam1", "cam2", "cam3", "smi", "ssp0", "uart0",
+	"uart1", "i2s", "gmac", "i2c0", "i2c1", "cec0", "cec1", "sdhci", "cf",
+	"xd", "clcd", "arm_trace", "miphy_dbg", "pcie", "sata"

Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt

@@ -0,0 +1,15 @@
+* NXP LPC32xx SoC Real Time Clock controller
+
+Required properties:
+- compatible: must be "nxp,lpc3220-rtc"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- interrupts: The RTC interrupt
+
+Example:
+
+	rtc@40024000 {
+		compatible = "nxp,lpc3220-rtc";
+		reg = <0x40024000 0x1000>;
+		interrupts = <52 0>;
+	};

Documentation/devicetree/bindings/rtc/spear-rtc.txt

@@ -0,0 +1,17 @@
+* SPEAr RTC
+
+Required properties:
+- compatible : "st,spear600-rtc"
+- reg : Address range of the rtc registers
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupt: Should contain the rtc interrupt number
+
+Example:
+
+	rtc@fc000000 {
+		compatible = "st,spear600-rtc";
+		reg = <0xfc000000 0x1000>;
+		interrupt-parent = <&vic1>;
+		interrupts = <12>;
+	};

Documentation/devicetree/bindings/sound/omap-dmic.txt

@@ -0,0 +1,21 @@
+* Texas Instruments OMAP4+ Digital Microphone Module
+
+Required properties:
+- compatible: "ti,omap4-dmic"
+- reg: Register location and size as an array:
+       <MPU access base address, size>,
+       <L3 interconnect address, size>;
+- interrupts: Interrupt number for DMIC
+- interrupt-parent: The parent interrupt controller
+- ti,hwmods: Name of the hwmod associated with OMAP dmic IP
+
+Example:
+
+dmic: dmic@4012e000 {
+	compatible = "ti,omap4-dmic";
+	reg = <0x4012e000 0x7f>, /* MPU private access */
+	      <0x4902e000 0x7f>; /* L3 Interconnect */
+	interrupts = <0 114 0x4>;
+	interrupt-parent = <&gic>;
+	ti,hwmods = "dmic";
+};

Documentation/devicetree/bindings/sound/omap-mcpdm.txt

@@ -0,0 +1,21 @@
+* Texas Instruments OMAP4+ McPDM
+
+Required properties:
+- compatible: "ti,omap4-mcpdm"
+- reg: Register location and size as an array:
+       <MPU access base address, size>,
+       <L3 interconnect address, size>;
+- interrupts: Interrupt number for McPDM
+- interrupt-parent: The parent interrupt controller
+- ti,hwmods: Name of the hwmod associated to the McPDM
+
+Example:
+
+mcpdm: mcpdm@40132000 {
+	compatible = "ti,omap4-mcpdm";
+	reg = <0x40132000 0x7f>, /* MPU private access */
+	      <0x49032000 0x7f>; /* L3 Interconnect */
+	interrupts = <0 112 0x4>;
+	interrupt-parent = <&gic>;
+	ti,hwmods = "mcpdm";
+};

Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt

@@ -11,7 +11,7 @@ Optional properties:
 
 Example:
 
-uart@73fbc000 {
+serial@73fbc000 {
 	compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 	reg = <0x73fbc000 0x4000>;
 	interrupts = <31>;

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

@@ -12,6 +12,9 @@ Required properties :
  - nvidia,vbus-gpio : If present, specifies a gpio that needs to be
    activated for the bus to be powered.
 
+Required properties for phy_type == ulpi:
+  - nvidia,phy-reset-gpio : The GPIO used to reset the PHY.
+
 Optional properties:
   - dr_mode : dual role mode. Indicates the working mode for
    nvidia,tegra20-ehci compatible controllers.  Can be "host", "peripheral",

Documentation/dma-buf-sharing.txt

@@ -29,13 +29,6 @@ The buffer-user
    in memory, mapped into its own address space, so it can access the same area
    of memory.
 
-*IMPORTANT*: [see https://lkml.org/lkml/2011/12/20/211 for more details]
-For this first version, A buffer shared using the dma_buf sharing API:
-- *may* be exported to user space using "mmap" *ONLY* by exporter, outside of
-  this framework.
-- with this new iteration of the dma-buf api cpu access from the kernel has been
-  enable, see below for the details.
-
 dma-buf operations for device dma only
 --------------------------------------
 
@@ -300,6 +293,17 @@ Access to a dma_buf from the kernel context involves three steps:
    Note that these calls need to always succeed. The exporter needs to complete
    any preparations that might fail in begin_cpu_access.
 
+   For some cases the overhead of kmap can be too high, a vmap interface
+   is introduced. This interface should be used very carefully, as vmalloc
+   space is a limited resources on many architectures.
+
+   Interfaces:
+      void *dma_buf_vmap(struct dma_buf *dmabuf)
+      void dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr)
+
+   The vmap call can fail if there is no vmap support in the exporter, or if it
+   runs out of vmalloc space. Fallback to kmap should be implemented.
+
 3. Finish access
 
    When the importer is done accessing the range specified in begin_cpu_access,
@@ -313,6 +317,83 @@ Access to a dma_buf from the kernel context involves three steps:
 				  enum dma_data_direction dir);
 
 
+Direct Userspace Access/mmap Support
+------------------------------------
+
+Being able to mmap an export dma-buf buffer object has 2 main use-cases:
+- CPU fallback processing in a pipeline and
+- supporting existing mmap interfaces in importers.
+
+1. CPU fallback processing in a pipeline
+
+   In many processing pipelines it is sometimes required that the cpu can access
+   the data in a dma-buf (e.g. for thumbnail creation, snapshots, ...). To avoid
+   the need to handle this specially in userspace frameworks for buffer sharing
+   it's ideal if the dma_buf fd itself can be used to access the backing storage
+   from userspace using mmap.
+
+   Furthermore Android's ION framework already supports this (and is otherwise
+   rather similar to dma-buf from a userspace consumer side with using fds as
+   handles, too). So it's beneficial to support this in a similar fashion on
+   dma-buf to have a good transition path for existing Android userspace.
+
+   No special interfaces, userspace simply calls mmap on the dma-buf fd.
+
+2. Supporting existing mmap interfaces in exporters
+
+   Similar to the motivation for kernel cpu access it is again important that
+   the userspace code of a given importing subsystem can use the same interfaces
+   with a imported dma-buf buffer object as with a native buffer object. This is
+   especially important for drm where the userspace part of contemporary OpenGL,
+   X, and other drivers is huge, and reworking them to use a different way to
+   mmap a buffer rather invasive.
+
+   The assumption in the current dma-buf interfaces is that redirecting the
+   initial mmap is all that's needed. A survey of some of the existing
+   subsystems shows that no driver seems to do any nefarious thing like syncing
+   up with outstanding asynchronous processing on the device or allocating
+   special resources at fault time. So hopefully this is good enough, since
+   adding interfaces to intercept pagefaults and allow pte shootdowns would
+   increase the complexity quite a bit.
+
+   Interface:
+      int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *,
+		       unsigned long);
+
+   If the importing subsystem simply provides a special-purpose mmap call to set
+   up a mapping in userspace, calling do_mmap with dma_buf->file will equally
+   achieve that for a dma-buf object.
+
+3. Implementation notes for exporters
+
+   Because dma-buf buffers have invariant size over their lifetime, the dma-buf
+   core checks whether a vma is too large and rejects such mappings. The
+   exporter hence does not need to duplicate this check.
+
+   Because existing importing subsystems might presume coherent mappings for
+   userspace, the exporter needs to set up a coherent mapping. If that's not
+   possible, it needs to fake coherency by manually shooting down ptes when
+   leaving the cpu domain and flushing caches at fault time. Note that all the
+   dma_buf files share the same anon inode, hence the exporter needs to replace
+   the dma_buf file stored in vma->vm_file with it's own if pte shootdown is
+   requred. This is because the kernel uses the underlying inode's address_space
+   for vma tracking (and hence pte tracking at shootdown time with
+   unmap_mapping_range).
+
+   If the above shootdown dance turns out to be too expensive in certain
+   scenarios, we can extend dma-buf with a more explicit cache tracking scheme
+   for userspace mappings. But the current assumption is that using mmap is
+   always a slower path, so some inefficiencies should be acceptable.
+
+   Exporters that shoot down mappings (for any reasons) shall not do any
+   synchronization at fault time with outstanding device operations.
+   Synchronization is an orthogonal issue to sharing the backing storage of a
+   buffer and hence should not be handled by dma-buf itself. This is explictly
+   mentioned here because many people seem to want something like this, but if
+   different exporters handle this differently, buffer sharing can fail in
+   interesting ways depending upong the exporter (if userspace starts depending
+   upon this implicit synchronization).
+
 Miscellaneous notes
 -------------------
 
@@ -336,6 +417,20 @@ Miscellaneous notes
   the exporting driver to create a dmabuf fd must provide a way to let
   userspace control setting of O_CLOEXEC flag passed in to dma_buf_fd().
 
+- If an exporter needs to manually flush caches and hence needs to fake
+  coherency for mmap support, it needs to be able to zap all the ptes pointing
+  at the backing storage. Now linux mm needs a struct address_space associated
+  with the struct file stored in vma->vm_file to do that with the function
+  unmap_mapping_range. But the dma_buf framework only backs every dma_buf fd
+  with the anon_file struct file, i.e. all dma_bufs share the same file.
+
+  Hence exporters need to setup their own file (and address_space) association
+  by setting vma->vm_file and adjusting vma->vm_pgoff in the dma_buf mmap
+  callback. In the specific case of a gem driver the exporter could use the
+  shmem file already provided by gem (and set vm_pgoff = 0). Exporters can then
+  zap ptes by unmapping the corresponding range of the struct address_space
+  associated with their own file.
+
 References:
 [1] struct dma_buf_ops in include/linux/dma-buf.h
 [2] All interfaces mentioned above defined in include/linux/dma-buf.h

Documentation/feature-removal-schedule.txt

@@ -588,3 +588,21 @@ Why:	Remount currently allows changing bound subsystems and
 	replaced with conventional fsnotify.
 
 ----------------------------
+
+What:	KVM debugfs statistics
+When:	2013
+Why:	KVM tracepoints provide mostly equivalent information in a much more
+        flexible fashion.
+
+----------------------------
+
+What:	at91-mci driver ("CONFIG_MMC_AT91")
+When:	3.7
+Why:	There are two mci drivers: at91-mci and atmel-mci. The PDC support
+	was added to atmel-mci as a first step to support more chips.
+	Then at91-mci was kept only for old IP versions (on at91rm9200 and
+	at91sam9261). The support of these IP versions has just been added
+	to atmel-mci, so atmel-mci can be used for all chips.
+Who:	Ludovic Desroches <ludovic.desroches@atmel.com>
+
+----------------------------

Documentation/filesystems/Locking

@@ -60,7 +60,6 @@ ata *);
 	ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t);
 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
 	int (*removexattr) (struct dentry *, const char *);
-	void (*truncate_range)(struct inode *, loff_t, loff_t);
 	int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, u64 len);
 
 locking rules:
@@ -87,7 +86,6 @@ setxattr:	yes
 getxattr:	no
 listxattr:	no
 removexattr:	yes
-truncate_range:	yes
 fiemap:		no
 	Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on
 victim.

Documentation/filesystems/ext3.txt

@@ -59,9 +59,9 @@ commit=nrsec	(*)	Ext3 can be told to sync all its data and metadata
 			Setting it to very large values will improve
 			performance.
 
-barrier=<0(*)|1>	This enables/disables the use of write barriers in
-barrier			the jbd code.  barrier=0 disables, barrier=1 enables.
-nobarrier	(*)	This also requires an IO stack which can support
+barrier=<0|1(*)>	This enables/disables the use of write barriers in
+barrier	(*)		the jbd code.  barrier=0 disables, barrier=1 enables.
+nobarrier		This also requires an IO stack which can support
 			barriers, and if jbd gets an error on a barrier
 			write, it will disable again with a warning.
 			Write barriers enforce proper on-disk ordering

Documentation/filesystems/porting

@@ -297,7 +297,8 @@ in the beginning of ->setattr unconditionally.
 be used instead.  It gets called whenever the inode is evicted, whether it has
 remaining links or not.  Caller does *not* evict the pagecache or inode-associated
 metadata buffers; getting rid of those is responsibility of method, as it had
-been for ->delete_inode().
+been for ->delete_inode(). Caller makes sure async writeback cannot be running
+for the inode while (or after) ->evict_inode() is called.
 
 	->drop_inode() returns int now; it's called on final iput() with
 inode->i_lock held and it returns true if filesystems wants the inode to be
@@ -306,14 +307,11 @@ updated appropriately.  generic_delete_inode() is also alive and it consists
 simply of return 1.  Note that all actual eviction work is done by caller after
 ->drop_inode() returns.
 
-	clear_inode() is gone; use end_writeback() instead.  As before, it must
-be called exactly once on each call of ->evict_inode() (as it used to be for
-each call of ->delete_inode()).  Unlike before, if you are using inode-associated
-metadata buffers (i.e. mark_buffer_dirty_inode()), it's your responsibility to
-call invalidate_inode_buffers() before end_writeback().
-	No async writeback (and thus no calls of ->write_inode()) will happen
-after end_writeback() returns, so actions that should not overlap with ->write_inode()
-(e.g. freeing on-disk inode if i_nlink is 0) ought to be done after that call.
+	As before, clear_inode() must be called exactly once on each call of
+->evict_inode() (as it used to be for each call of ->delete_inode()).  Unlike
+before, if you are using inode-associated metadata buffers (i.e.
+mark_buffer_dirty_inode()), it's your responsibility to call
+invalidate_inode_buffers() before clear_inode().
 
 	NOTE: checking i_nlink in the beginning of ->write_inode() and bailing out
 if it's zero is not *and* *never* *had* *been* enough.  Final unlink() and iput()

Documentation/filesystems/proc.txt

@@ -743,6 +743,7 @@ Committed_AS:   100056 kB
 VmallocTotal:   112216 kB
 VmallocUsed:       428 kB
 VmallocChunk:   111088 kB
+AnonHugePages:   49152 kB
 
     MemTotal: Total usable ram (i.e. physical ram minus a few reserved
               bits and the kernel binary code)
@@ -776,6 +777,7 @@ VmallocChunk:   111088 kB
        Dirty: Memory which is waiting to get written back to the disk
    Writeback: Memory which is actively being written back to the disk
    AnonPages: Non-file backed pages mapped into userspace page tables
+AnonHugePages: Non-file backed huge pages mapped into userspace page tables
       Mapped: files which have been mmaped, such as libraries
         Slab: in-kernel data structures cache
 SReclaimable: Part of Slab, that might be reclaimed, such as caches

Documentation/filesystems/vfs.txt

@@ -363,7 +363,6 @@ struct inode_operations {
 	ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t);
 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
 	int (*removexattr) (struct dentry *, const char *);
-	void (*truncate_range)(struct inode *, loff_t, loff_t);
 };
 
 Again, all methods are called without any locks being held, unless
@@ -472,9 +471,6 @@ otherwise noted.
   removexattr: called by the VFS to remove an extended attribute from
   	a file. This method is called by removexattr(2) system call.
 
-  truncate_range: a method provided by the underlying filesystem to truncate a
-  	range of blocks , i.e. punch a hole somewhere in a file.
-
 
 The Address Space Object
 ========================
@@ -760,7 +756,7 @@ struct file_operations
 ----------------------
 
 This describes how the VFS can manipulate an open file. As of kernel
-2.6.22, the following members are defined:
+3.5, the following members are defined:
 
 struct file_operations {
 	struct module *owner;
@@ -790,6 +786,8 @@ struct file_operations {
 	int (*flock) (struct file *, int, struct file_lock *);
 	ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, size_t, unsigned int);
 	ssize_t (*splice_read)(struct file *, struct pipe_inode_info *, size_t, unsigned int);
+	int (*setlease)(struct file *, long arg, struct file_lock **);
+	long (*fallocate)(struct file *, int mode, loff_t offset, loff_t len);
 };
 
 Again, all methods are called without any locks being held, unless
@@ -858,6 +856,11 @@ otherwise noted.
   splice_read: called by the VFS to splice data from file to a pipe. This
 	       method is used by the splice(2) system call
 
+  setlease: called by the VFS to set or release a file lock lease.
+	    setlease has the file_lock_lock held and must not sleep.
+
+  fallocate: called by the VFS to preallocate blocks or punch a hole.
+
 Note that the file operations are implemented by the specific
 filesystem in which the inode resides. When opening a device node
 (character or block special) most filesystems will call special

Documentation/i2c/muxes/gpio-i2cmux → Documentation/i2c/muxes/i2c-mux-gpio

@@ -1,11 +1,11 @@
-Kernel driver gpio-i2cmux
+Kernel driver i2c-gpio-mux
 
 Author: Peter Korsgaard <peter.korsgaard@barco.com>
 
 Description
 -----------
 
-gpio-i2cmux is an i2c mux driver providing access to I2C bus segments
+i2c-gpio-mux is an i2c mux driver providing access to I2C bus segments
 from a master I2C bus and a hardware MUX controlled through GPIO pins.
 
 E.G.:
@@ -26,16 +26,16 @@ according to the settings of the GPIO pins 1..N.
 Usage
 -----
 
-gpio-i2cmux uses the platform bus, so you need to provide a struct
+i2c-gpio-mux uses the platform bus, so you need to provide a struct
 platform_device with the platform_data pointing to a struct
 gpio_i2cmux_platform_data with the I2C adapter number of the master
 bus, the number of bus segments to create and the GPIO pins used
-to control it. See include/linux/gpio-i2cmux.h for details.
+to control it. See include/linux/i2c-gpio-mux.h for details.
 
 E.G. something like this for a MUX providing 4 bus segments
 controlled through 3 GPIO pins:
 
-#include <linux/gpio-i2cmux.h>
+#include <linux/i2c-gpio-mux.h>
 #include <linux/platform_device.h>
 
 static const unsigned myboard_gpiomux_gpios[] = {
@@ -57,7 +57,7 @@ static struct gpio_i2cmux_platform_data myboard_i2cmux_data = {
 };
 
 static struct platform_device myboard_i2cmux = {
-	.name		= "gpio-i2cmux",
+	.name		= "i2c-gpio-mux",
 	.id		= 0,
 	.dev		= {
 		.platform_data	= &myboard_i2cmux_data,

Documentation/initrd.txt

@@ -362,5 +362,5 @@ Resources
     http://www.almesberger.net/cv/papers/ols2k-9.ps.gz
 [2] newlib package (experimental), with initrd example
     http://sources.redhat.com/newlib/
-[3] Brouwer, Andries; "util-linux: Miscellaneous utilities for Linux"
-    ftp://ftp.win.tue.nl/pub/linux-local/utils/util-linux/
+[3] util-linux: Miscellaneous utilities for Linux
+    http://www.kernel.org/pub/linux/utils/util-linux/

Documentation/kbuild/kbuild.txt

@@ -50,6 +50,10 @@ LDFLAGS_MODULE
 --------------------------------------------------
 Additional options used for $(LD) when linking modules.
 
+LDFLAGS_vmlinux
+--------------------------------------------------
+Additional options passed to final link of vmlinux.
+
 KBUILD_VERBOSE
 --------------------------------------------------
 Set the kbuild verbosity. Can be assigned same values as "V=...".
@@ -214,3 +218,18 @@ KBUILD_BUILD_USER, KBUILD_BUILD_HOST
 These two variables allow to override the user@host string displayed during
 boot and in /proc/version. The default value is the output of the commands
 whoami and host, respectively.
+
+KBUILD_LDS
+--------------------------------------------------
+The linker script with full path. Assigned by the top-level Makefile.
+
+KBUILD_VMLINUX_INIT
+--------------------------------------------------
+All object files for the init (first) part of vmlinux.
+Files specified with KBUILD_VMLINUX_INIT are linked first.
+
+KBUILD_VMLINUX_MAIN
+--------------------------------------------------
+All object files for the main part of vmlinux.
+KBUILD_VMLINUX_INIT and KBUILD_VMLINUX_MAIN together specify
+all the object files used to link vmlinux.

Documentation/kbuild/kconfig.txt

@@ -53,15 +53,15 @@ KCONFIG_ALLCONFIG
 --------------------------------------------------
 (partially based on lkml email from/by Rob Landley, re: miniconfig)
 --------------------------------------------------
-The allyesconfig/allmodconfig/allnoconfig/randconfig variants can
-also use the environment variable KCONFIG_ALLCONFIG as a flag or a
-filename that contains config symbols that the user requires to be
-set to a specific value.  If KCONFIG_ALLCONFIG is used without a
-filename, "make *config" checks for a file named
-"all{yes/mod/no/def/random}.config" (corresponding to the *config command
-that was used) for symbol values that are to be forced.  If this file
-is not found, it checks for a file named "all.config" to contain forced
-values.
+The allyesconfig/allmodconfig/allnoconfig/randconfig variants can also
+use the environment variable KCONFIG_ALLCONFIG as a flag or a filename
+that contains config symbols that the user requires to be set to a
+specific value.  If KCONFIG_ALLCONFIG is used without a filename where
+KCONFIG_ALLCONFIG == "" or KCONFIG_ALLCONFIG == "1", "make *config"
+checks for a file named "all{yes/mod/no/def/random}.config"
+(corresponding to the *config command that was used) for symbol values
+that are to be forced.  If this file is not found, it checks for a
+file named "all.config" to contain forced values.
 
 This enables you to create "miniature" config (miniconfig) or custom
 config files containing just the config symbols that you are interested

Documentation/kernel-parameters.txt

@@ -397,8 +397,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 	atkbd.softrepeat= [HW]
 			Use software keyboard repeat
 
-	autotest	[IA-64]
-
 	baycom_epp=	[HW,AX25]
 			Format: <io>,<mode>
 
@@ -508,6 +506,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			Also note the kernel might malfunction if you disable
 			some critical bits.
 
+	cma=nn[MG]	[ARM,KNL]
+			Sets the size of kernel global memory area for contiguous
+			memory allocations. For more information, see
+			include/linux/dma-contiguous.h
+
 	cmo_free_hint=	[PPC] Format: { yes | no }
 			Specify whether pages are marked as being inactive
 			when they are freed.  This is used in CMO environments
@@ -515,6 +518,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			a hypervisor.
 			Default: yes
 
+	coherent_pool=nn[KMG]	[ARM,KNL]
+			Sets the size of memory pool for coherent, atomic dma
+			allocations if Contiguous Memory Allocator (CMA) is used.
+
 	code_bytes	[X86] How many bytes of object code to print
 			in an oops report.
 			Range: 0 - 8192
@@ -1444,8 +1451,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			devices can be requested on-demand with the
 			/dev/loop-control interface.
 
-	mcatest=	[IA-64]
-
 	mce		[X86-32] Machine Check Exception
 
 	mce=option	[X86-64] See Documentation/x86/x86_64/boot-options.txt

Documentation/leds/ledtrig-transient.txt

@@ -0,0 +1,152 @@
+LED Transient Trigger
+=====================
+
+The leds timer trigger does not currently have an interface to activate
+a one shot timer. The current support allows for setting two timers, one for
+specifying how long a state to be on, and the second for how long the state
+to be off. The delay_on value specifies the time period an LED should stay
+in on state, followed by a delay_off value that specifies how long the LED
+should stay in off state. The on and off cycle repeats until the trigger
+gets deactivated. There is no provision for one time activation to implement
+features that require an on or off state to be held just once and then stay in
+the original state forever.
+
+Without one shot timer interface, user space can still use timer trigger to
+set a timer to hold a state, however when user space application crashes or
+goes away without deactivating the timer, the hardware will be left in that
+state permanently.
+
+As a specific example of this use-case, let's look at vibrate feature on
+phones. Vibrate function on phones is implemented using PWM pins on SoC or
+PMIC. There is a need to activate one shot timer to control the vibrate
+feature, to prevent user space crashes leaving the phone in vibrate mode
+permanently causing the battery to drain.
+
+Transient trigger addresses the need for one shot timer activation. The
+transient trigger can be enabled and disabled just like the other leds
+triggers.
+
+When an led class device driver registers itself, it can specify all leds
+triggers it supports and a default trigger. During registration, activation
+routine for the default trigger gets called. During registration of an led
+class device, the LED state does not change.
+
+When the driver unregisters, deactivation routine for the currently active
+trigger will be called, and LED state is changed to LED_OFF.
+
+Driver suspend changes the LED state to LED_OFF and resume doesn't change
+the state. Please note that there is no explicit interaction between the
+suspend and resume actions and the currently enabled trigger. LED state
+changes are suspended while the driver is in suspend state. Any timers
+that are active at the time driver gets suspended, continue to run, without
+being able to actually change the LED state. Once driver is resumed, triggers
+start functioning again.
+
+LED state changes are controlled using brightness which is a common led
+class device property. When brightness is set to 0 from user space via
+echo 0 > brightness, it will result in deactivating the current trigger.
+
+Transient trigger uses standard register and unregister interfaces. During
+trigger registration, for each led class device that specifies this trigger
+as its default trigger, trigger activation routine will get called. During
+registration, the LED state does not change, unless there is another trigger
+active, in which case LED state changes to LED_OFF.
+
+During trigger unregistration, LED state gets changed to LED_OFF.
+
+Transient trigger activation routine doesn't change the LED state. It
+creates its properties and does its initialization. Transient trigger
+deactivation routine, will cancel any timer that is active before it cleans
+up and removes the properties it created. It will restore the LED state to
+non-transient state. When driver gets suspended, irrespective of the transient
+state, the LED state changes to LED_OFF.
+
+Transient trigger can be enabled and disabled from user space on led class
+devices, that support this trigger as shown below:
+
+echo transient > trigger
+echo none > trigger
+
+NOTE: Add a new property trigger state to control the state.
+
+This trigger exports three properties, activate, state, and duration. When
+transient trigger is activated these properties are set to default values.
+
+- duration allows setting timer value in msecs. The initial value is 0.
+- activate allows activating and deactivating the timer specified by
+  duration as needed. The initial and default value is 0.  This will allow
+  duration to be set after trigger activation.
+- state allows user to specify a transient state to be held for the specified
+  duration.
+
+	activate - one shot timer activate mechanism.
+		1 when activated, 0 when deactivated.
+		default value is zero when transient trigger is enabled,
+		to allow duration to be set.
+
+		activate state indicates a timer with a value of specified
+		duration running.
+		deactivated state indicates that there is no active timer
+		running.
+
+	duration - one shot timer value. When activate is set, duration value
+		is used to start a timer that runs once. This value doesn't
+		get changed by the trigger unless user does a set via
+		echo new_value > duration
+
+	state - transient state to be held. It has two values 0 or 1. 0 maps
+		to LED_OFF and 1 maps to LED_FULL. The specified state is
+		held for the duration of the one shot timer and then the
+		state gets changed to the non-transient state which is the
+		inverse of transient state.
+		If state = LED_FULL, when the timer runs out the state will
+		go back to LED_OFF.
+		If state = LED_OFF, when the timer runs out the state will
+		go back to LED_FULL.
+		Please note that current LED state is not checked prior to
+		changing the state to the specified state.
+		Driver could map these values to inverted depending on the
+		default states it defines for the LED in its brightness_set()
+		interface which is called from the led brightness_set()
+		interfaces to control the LED state.
+
+When timer expires activate goes back to deactivated state, duration is left
+at the set value to be used when activate is set at a future time. This will
+allow user app to set the time once and activate it to run it once for the
+specified value as needed. When timer expires, state is restored to the
+non-transient state which is the inverse of the transient state.
+
+	echo 1 > activate - starts timer = duration when duration is not 0.
+	echo 0 > activate - cancels currently running timer.
+	echo n > duration - stores timer value to be used upon next
+                            activate. Currently active timer if
+                            any, continues to run for the specified time.
+	echo 0 > duration - stores timer value to be used upon next
+                            activate. Currently active timer if any,
+                            continues to run for the specified time.
+	echo 1 > state    - stores desired transient state LED_FULL to be
+			    held for the specified duration.
+	echo 0 > state    - stores desired transient state LED_OFF to be
+			    held for the specified duration.
+
+What is not supported:
+======================
+- Timer activation is one shot and extending and/or shortening the timer
+  is not supported.
+
+Example use-case 1:
+	echo transient > trigger
+	echo n > duration
+	echo 1 > state
+repeat the following step as needed:
+	echo 1 > activate - start timer = duration to run once
+	echo 1 > activate - start timer = duration to run once
+	echo none > trigger
+
+This trigger is intended to be used for for the following example use cases:
+ - Control of vibrate (phones, tablets etc.) hardware by user space app.
+ - Use of LED by user space app as activity indicator.
+ - Use of LED by user space app as a kind of watchdog indicator -- as
+       long as the app is alive, it can keep the LED illuminated, if it dies
+       the LED will be extinguished automatically.
+ - Use by any user space app that needs a transient GPIO output.

Documentation/virtual/kvm/api.txt

@@ -2,6 +2,7 @@ The Definitive KVM (Kernel-based Virtual Machine) API Documentation
 ===================================================================
 
 1. General description
+----------------------
 
 The kvm API is a set of ioctls that are issued to control various aspects
 of a virtual machine.  The ioctls belong to three classes
@@ -23,7 +24,9 @@ of a virtual machine.  The ioctls belong to three classes
    Only run vcpu ioctls from the same thread that was used to create the
    vcpu.
 
+
 2. File descriptors
+-------------------
 
 The kvm API is centered around file descriptors.  An initial
 open("/dev/kvm") obtains a handle to the kvm subsystem; this handle
@@ -41,7 +44,9 @@ not cause harm to the host, their actual behavior is not guaranteed by
 the API.  The only supported use is one virtual machine per process,
 and one vcpu per thread.
 
+
 3. Extensions
+-------------
 
 As of Linux 2.6.22, the KVM ABI has been stabilized: no backward
 incompatible change are allowed.  However, there is an extension
@@ -53,7 +58,9 @@ Instead, kvm defines extension identifiers and a facility to query
 whether a particular extension identifier is available.  If it is, a
 set of ioctls is available for application use.
 
+
 4. API description
+------------------
 
 This section describes ioctls that can be used to control kvm guests.
 For each ioctl, the following information is provided along with a
@@ -75,6 +82,7 @@ description:
   Returns: the return value.  General error numbers (EBADF, ENOMEM, EINVAL)
       are not detailed, but errors with specific meanings are.
 
+
 4.1 KVM_GET_API_VERSION
 
 Capability: basic
@@ -90,6 +98,7 @@ supported.  Applications should refuse to run if KVM_GET_API_VERSION
 returns a value other than 12.  If this check passes, all ioctls
 described as 'basic' will be available.
 
+
 4.2 KVM_CREATE_VM
 
 Capability: basic
@@ -109,6 +118,7 @@ In order to create user controlled virtual machines on S390, check
 KVM_CAP_S390_UCONTROL and use the flag KVM_VM_S390_UCONTROL as
 privileged user (CAP_SYS_ADMIN).
 
+
 4.3 KVM_GET_MSR_INDEX_LIST
 
 Capability: basic
@@ -135,6 +145,7 @@ Note: if kvm indicates supports MCE (KVM_CAP_MCE), then the MCE bank MSRs are
 not returned in the MSR list, as different vcpus can have a different number
 of banks, as set via the KVM_X86_SETUP_MCE ioctl.
 
+
 4.4 KVM_CHECK_EXTENSION
 
 Capability: basic
@@ -149,6 +160,7 @@ receives an integer that describes the extension availability.
 Generally 0 means no and 1 means yes, but some extensions may report
 additional information in the integer return value.
 
+
 4.5 KVM_GET_VCPU_MMAP_SIZE
 
 Capability: basic
@@ -161,6 +173,7 @@ The KVM_RUN ioctl (cf.) communicates with userspace via a shared
 memory region.  This ioctl returns the size of that region.  See the
 KVM_RUN documentation for details.
 
+
 4.6 KVM_SET_MEMORY_REGION
 
 Capability: basic
@@ -171,6 +184,7 @@ Returns: 0 on success, -1 on error
 
 This ioctl is obsolete and has been removed.
 
+
 4.7 KVM_CREATE_VCPU
 
 Capability: basic
@@ -223,6 +237,7 @@ machines, the resulting vcpu fd can be memory mapped at page offset
 KVM_S390_SIE_PAGE_OFFSET in order to obtain a memory map of the virtual
 cpu's hardware control block.
 
+
 4.8 KVM_GET_DIRTY_LOG (vm ioctl)
 
 Capability: basic
@@ -246,6 +261,7 @@ since the last call to this ioctl.  Bit 0 is the first page in the
 memory slot.  Ensure the entire structure is cleared to avoid padding
 issues.
 
+
 4.9 KVM_SET_MEMORY_ALIAS
 
 Capability: basic
@@ -256,6 +272,7 @@ Returns: 0 (success), -1 (error)
 
 This ioctl is obsolete and has been removed.
 
+
 4.10 KVM_RUN
 
 Capability: basic
@@ -272,6 +289,7 @@ obtained by mmap()ing the vcpu fd at offset 0, with the size given by
 KVM_GET_VCPU_MMAP_SIZE.  The parameter block is formatted as a 'struct
 kvm_run' (see below).
 
+
 4.11 KVM_GET_REGS
 
 Capability: basic
@@ -292,6 +310,7 @@ struct kvm_regs {
 	__u64 rip, rflags;
 };
 
+
 4.12 KVM_SET_REGS
 
 Capability: basic
@@ -304,6 +323,7 @@ Writes the general purpose registers into the vcpu.
 
 See KVM_GET_REGS for the data structure.
 
+
 4.13 KVM_GET_SREGS
 
 Capability: basic
@@ -331,6 +351,7 @@ interrupt_bitmap is a bitmap of pending external interrupts.  At most
 one bit may be set.  This interrupt has been acknowledged by the APIC
 but not yet injected into the cpu core.
 
+
 4.14 KVM_SET_SREGS
 
 Capability: basic
@@ -342,6 +363,7 @@ Returns: 0 on success, -1 on error
 Writes special registers into the vcpu.  See KVM_GET_SREGS for the
 data structures.
 
+
 4.15 KVM_TRANSLATE
 
 Capability: basic
@@ -365,6 +387,7 @@ struct kvm_translation {
 	__u8  pad[5];
 };
 
+
 4.16 KVM_INTERRUPT
 
 Capability: basic
@@ -413,6 +436,7 @@ c) KVM_INTERRUPT_SET_LEVEL
 Note that any value for 'irq' other than the ones stated above is invalid
 and incurs unexpected behavior.
 
+
 4.17 KVM_DEBUG_GUEST
 
 Capability: basic
@@ -423,6 +447,7 @@ Returns: -1 on error
 
 Support for this has been removed.  Use KVM_SET_GUEST_DEBUG instead.
 
+
 4.18 KVM_GET_MSRS
 
 Capability: basic
@@ -451,6 +476,7 @@ Application code should set the 'nmsrs' member (which indicates the
 size of the entries array) and the 'index' member of each array entry.
 kvm will fill in the 'data' member.
 
+
 4.19 KVM_SET_MSRS
 
 Capability: basic
@@ -466,6 +492,7 @@ Application code should set the 'nmsrs' member (which indicates the
 size of the entries array), and the 'index' and 'data' members of each
 array entry.
 
+
 4.20 KVM_SET_CPUID
 
 Capability: basic
@@ -494,6 +521,7 @@ struct kvm_cpuid {
 	struct kvm_cpuid_entry entries[0];
 };
 
+
 4.21 KVM_SET_SIGNAL_MASK
 
 Capability: basic
@@ -516,6 +544,7 @@ struct kvm_signal_mask {
 	__u8  sigset[0];
 };
 
+
 4.22 KVM_GET_FPU
 
 Capability: basic
@@ -541,6 +570,7 @@ struct kvm_fpu {
 	__u32 pad2;
 };
 
+
 4.23 KVM_SET_FPU
 
 Capability: basic
@@ -566,6 +596,7 @@ struct kvm_fpu {
 	__u32 pad2;
 };
 
+
 4.24 KVM_CREATE_IRQCHIP
 
 Capability: KVM_CAP_IRQCHIP
@@ -579,6 +610,7 @@ ioapic, a virtual PIC (two PICs, nested), and sets up future vcpus to have a
 local APIC.  IRQ routing for GSIs 0-15 is set to both PIC and IOAPIC; GSI 16-23
 only go to the IOAPIC.  On ia64, a IOSAPIC is created.
 
+
 4.25 KVM_IRQ_LINE
 
 Capability: KVM_CAP_IRQCHIP
@@ -600,6 +632,7 @@ struct kvm_irq_level {
 	__u32 level;           /* 0 or 1 */
 };
 
+
 4.26 KVM_GET_IRQCHIP
 
 Capability: KVM_CAP_IRQCHIP
@@ -621,6 +654,7 @@ struct kvm_irqchip {
 	} chip;
 };
 
+
 4.27 KVM_SET_IRQCHIP
 
 Capability: KVM_CAP_IRQCHIP
@@ -642,6 +676,7 @@ struct kvm_irqchip {
 	} chip;
 };
 
+
 4.28 KVM_XEN_HVM_CONFIG
 
 Capability: KVM_CAP_XEN_HVM
@@ -666,6 +701,7 @@ struct kvm_xen_hvm_config {
 	__u8 pad2[30];
 };
 
+
 4.29 KVM_GET_CLOCK
 
 Capability: KVM_CAP_ADJUST_CLOCK
@@ -684,6 +720,7 @@ struct kvm_clock_data {
 	__u32 pad[9];
 };
 
+
 4.30 KVM_SET_CLOCK
 
 Capability: KVM_CAP_ADJUST_CLOCK
@@ -702,6 +739,7 @@ struct kvm_clock_data {
 	__u32 pad[9];
 };
 
+
 4.31 KVM_GET_VCPU_EVENTS
 
 Capability: KVM_CAP_VCPU_EVENTS
@@ -741,6 +779,7 @@ struct kvm_vcpu_events {
 KVM_VCPUEVENT_VALID_SHADOW may be set in the flags field to signal that
 interrupt.shadow contains a valid state. Otherwise, this field is undefined.
 
+
 4.32 KVM_SET_VCPU_EVENTS
 
 Capability: KVM_CAP_VCPU_EVENTS
@@ -767,6 +806,7 @@ If KVM_CAP_INTR_SHADOW is available, KVM_VCPUEVENT_VALID_SHADOW can be set in
 the flags field to signal that interrupt.shadow contains a valid state and
 shall be written into the VCPU.
 
+
 4.33 KVM_GET_DEBUGREGS
 
 Capability: KVM_CAP_DEBUGREGS
@@ -785,6 +825,7 @@ struct kvm_debugregs {
 	__u64 reserved[9];
 };
 
+
 4.34 KVM_SET_DEBUGREGS
 
 Capability: KVM_CAP_DEBUGREGS
@@ -798,6 +839,7 @@ Writes debug registers into the vcpu.
 See KVM_GET_DEBUGREGS for the data structure. The flags field is unused
 yet and must be cleared on entry.
 
+
 4.35 KVM_SET_USER_MEMORY_REGION
 
 Capability: KVM_CAP_USER_MEM
@@ -844,6 +886,7 @@ It is recommended to use this API instead of the KVM_SET_MEMORY_REGION ioctl.
 The KVM_SET_MEMORY_REGION does not allow fine grained control over memory
 allocation and is deprecated.
 
+
 4.36 KVM_SET_TSS_ADDR
 
 Capability: KVM_CAP_SET_TSS_ADDR
@@ -862,6 +905,7 @@ This ioctl is required on Intel-based hosts.  This is needed on Intel hardware
 because of a quirk in the virtualization implementation (see the internals
 documentation when it pops into existence).
 
+
 4.37 KVM_ENABLE_CAP
 
 Capability: KVM_CAP_ENABLE_CAP
@@ -897,6 +941,7 @@ function properly, this is the place to put them.
        __u8  pad[64];
 };
 
+
 4.38 KVM_GET_MP_STATE
 
 Capability: KVM_CAP_MP_STATE
@@ -927,6 +972,7 @@ Possible values are:
 This ioctl is only useful after KVM_CREATE_IRQCHIP.  Without an in-kernel
 irqchip, the multiprocessing state must be maintained by userspace.
 
+
 4.39 KVM_SET_MP_STATE
 
 Capability: KVM_CAP_MP_STATE
@@ -941,6 +987,7 @@ arguments.
 This ioctl is only useful after KVM_CREATE_IRQCHIP.  Without an in-kernel
 irqchip, the multiprocessing state must be maintained by userspace.
 
+
 4.40 KVM_SET_IDENTITY_MAP_ADDR
 
 Capability: KVM_CAP_SET_IDENTITY_MAP_ADDR
@@ -959,6 +1006,7 @@ This ioctl is required on Intel-based hosts.  This is needed on Intel hardware
 because of a quirk in the virtualization implementation (see the internals
 documentation when it pops into existence).
 
+
 4.41 KVM_SET_BOOT_CPU_ID
 
 Capability: KVM_CAP_SET_BOOT_CPU_ID
@@ -971,6 +1019,7 @@ Define which vcpu is the Bootstrap Processor (BSP).  Values are the same
 as the vcpu id in KVM_CREATE_VCPU.  If this ioctl is not called, the default
 is vcpu 0.
 
+
 4.42 KVM_GET_XSAVE
 
 Capability: KVM_CAP_XSAVE
@@ -985,6 +1034,7 @@ struct kvm_xsave {
 
 This ioctl would copy current vcpu's xsave struct to the userspace.
 
+
 4.43 KVM_SET_XSAVE
 
 Capability: KVM_CAP_XSAVE
@@ -999,6 +1049,7 @@ struct kvm_xsave {
 
 This ioctl would copy userspace's xsave struct to the kernel.
 
+
 4.44 KVM_GET_XCRS
 
 Capability: KVM_CAP_XCRS
@@ -1022,6 +1073,7 @@ struct kvm_xcrs {
 
 This ioctl would copy current vcpu's xcrs to the userspace.
 
+
 4.45 KVM_SET_XCRS
 
 Capability: KVM_CAP_XCRS
@@ -1045,6 +1097,7 @@ struct kvm_xcrs {
 
 This ioctl would set vcpu's xcr to the value userspace specified.
 
+
 4.46 KVM_GET_SUPPORTED_CPUID
 
 Capability: KVM_CAP_EXT_CPUID
@@ -1119,6 +1172,7 @@ support.  Instead it is reported via
 if that returns true and you use KVM_CREATE_IRQCHIP, or if you emulate the
 feature in userspace, then you can enable the feature for KVM_SET_CPUID2.
 
+
 4.47 KVM_PPC_GET_PVINFO
 
 Capability: KVM_CAP_PPC_GET_PVINFO
@@ -1142,6 +1196,7 @@ of 4 instructions that make up a hypercall.
 If any additional field gets added to this structure later on, a bit for that
 additional piece of information will be set in the flags bitmap.
 
+
 4.48 KVM_ASSIGN_PCI_DEVICE
 
 Capability: KVM_CAP_DEVICE_ASSIGNMENT
@@ -1185,6 +1240,7 @@ Only PCI header type 0 devices with PCI BAR resources are supported by
 device assignment.  The user requesting this ioctl must have read/write
 access to the PCI sysfs resource files associated with the device.
 
+
 4.49 KVM_DEASSIGN_PCI_DEVICE
 
 Capability: KVM_CAP_DEVICE_DEASSIGNMENT
@@ -1198,6 +1254,7 @@ Ends PCI device assignment, releasing all associated resources.
 See KVM_CAP_DEVICE_ASSIGNMENT for the data structure. Only assigned_dev_id is
 used in kvm_assigned_pci_dev to identify the device.
 
+
 4.50 KVM_ASSIGN_DEV_IRQ
 
 Capability: KVM_CAP_ASSIGN_DEV_IRQ
@@ -1231,6 +1288,7 @@ The following flags are defined:
 It is not valid to specify multiple types per host or guest IRQ. However, the
 IRQ type of host and guest can differ or can even be null.
 
+
 4.51 KVM_DEASSIGN_DEV_IRQ
 
 Capability: KVM_CAP_ASSIGN_DEV_IRQ
@@ -1245,6 +1303,7 @@ See KVM_ASSIGN_DEV_IRQ for the data structure. The target device is specified
 by assigned_dev_id, flags must correspond to the IRQ type specified on
 KVM_ASSIGN_DEV_IRQ. Partial deassignment of host or guest IRQ is allowed.
 
+
 4.52 KVM_SET_GSI_ROUTING
 
 Capability: KVM_CAP_IRQ_ROUTING
@@ -1293,6 +1352,7 @@ struct kvm_irq_routing_msi {
 	__u32 pad;
 };
 
+
 4.53 KVM_ASSIGN_SET_MSIX_NR
 
 Capability: KVM_CAP_DEVICE_MSIX
@@ -1314,6 +1374,7 @@ struct kvm_assigned_msix_nr {
 
 #define KVM_MAX_MSIX_PER_DEV		256
 
+
 4.54 KVM_ASSIGN_SET_MSIX_ENTRY
 
 Capability: KVM_CAP_DEVICE_MSIX
@@ -1332,7 +1393,8 @@ struct kvm_assigned_msix_entry {
 	__u16 padding[3];
 };
 
-4.54 KVM_SET_TSC_KHZ
+
+4.55 KVM_SET_TSC_KHZ
 
 Capability: KVM_CAP_TSC_CONTROL
 Architectures: x86
@@ -1343,7 +1405,8 @@ Returns: 0 on success, -1 on error
 Specifies the tsc frequency for the virtual machine. The unit of the
 frequency is KHz.
 
-4.55 KVM_GET_TSC_KHZ
+
+4.56 KVM_GET_TSC_KHZ
 
 Capability: KVM_CAP_GET_TSC_KHZ
 Architectures: x86
@@ -1355,7 +1418,8 @@ Returns the tsc frequency of the guest. The unit of the return value is
 KHz. If the host has unstable tsc this ioctl returns -EIO instead as an
 error.
 
-4.56 KVM_GET_LAPIC
+
+4.57 KVM_GET_LAPIC
 
 Capability: KVM_CAP_IRQCHIP
 Architectures: x86
@@ -1371,7 +1435,8 @@ struct kvm_lapic_state {
 Reads the Local APIC registers and copies them into the input argument.  The
 data format and layout are the same as documented in the architecture manual.
 
-4.57 KVM_SET_LAPIC
+
+4.58 KVM_SET_LAPIC
 
 Capability: KVM_CAP_IRQCHIP
 Architectures: x86
@@ -1387,7 +1452,8 @@ struct kvm_lapic_state {
 Copies the input argument into the the Local APIC registers.  The data format
 and layout are the same as documented in the architecture manual.
 
-4.58 KVM_IOEVENTFD
+
+4.59 KVM_IOEVENTFD
 
 Capability: KVM_CAP_IOEVENTFD
 Architectures: all
@@ -1417,7 +1483,8 @@ The following flags are defined:
 If datamatch flag is set, the event will be signaled only if the written value
 to the registered address is equal to datamatch in struct kvm_ioeventfd.
 
-4.59 KVM_DIRTY_TLB
+
+4.60 KVM_DIRTY_TLB
 
 Capability: KVM_CAP_SW_TLB
 Architectures: ppc
@@ -1449,7 +1516,8 @@ The "num_dirty" field is a performance hint for KVM to determine whether it
 should skip processing the bitmap and just invalidate everything.  It must
 be set to the number of set bits in the bitmap.
 
-4.60 KVM_ASSIGN_SET_INTX_MASK
+
+4.61 KVM_ASSIGN_SET_INTX_MASK
 
 Capability: KVM_CAP_PCI_2_3
 Architectures: x86
@@ -1482,6 +1550,7 @@ See KVM_ASSIGN_DEV_IRQ for the data structure.  The target device is specified
 by assigned_dev_id.  In the flags field, only KVM_DEV_ASSIGN_MASK_INTX is
 evaluated.
 
+
 4.62 KVM_CREATE_SPAPR_TCE
 
 Capability: KVM_CAP_SPAPR_TCE
@@ -1517,6 +1586,7 @@ the entries written by kernel-handled H_PUT_TCE calls, and also lets
 userspace update the TCE table directly which is useful in some
 circumstances.
 
+
 4.63 KVM_ALLOCATE_RMA
 
 Capability: KVM_CAP_PPC_RMA
@@ -1549,6 +1619,7 @@ is supported; 2 if the processor requires all virtual machines to have
 an RMA, or 1 if the processor can use an RMA but doesn't require it,
 because it supports the Virtual RMA (VRMA) facility.
 
+
 4.64 KVM_NMI
 
 Capability: KVM_CAP_USER_NMI
@@ -1574,6 +1645,7 @@ following algorithm:
 Some guests configure the LINT1 NMI input to cause a panic, aiding in
 debugging.
 
+
 4.65 KVM_S390_UCAS_MAP
 
 Capability: KVM_CAP_S390_UCONTROL
@@ -1593,6 +1665,7 @@ This ioctl maps the memory at "user_addr" with the length "length" to
 the vcpu's address space starting at "vcpu_addr". All parameters need to
 be alligned by 1 megabyte.
 
+
 4.66 KVM_S390_UCAS_UNMAP
 
 Capability: KVM_CAP_S390_UCONTROL
@@ -1612,6 +1685,7 @@ This ioctl unmaps the memory in the vcpu's address space starting at
 "vcpu_addr" with the length "length". The field "user_addr" is ignored.
 All parameters need to be alligned by 1 megabyte.
 
+
 4.67 KVM_S390_VCPU_FAULT
 
 Capability: KVM_CAP_S390_UCONTROL
@@ -1628,6 +1702,7 @@ table upfront. This is useful to handle validity intercepts for user
 controlled virtual machines to fault in the virtual cpu's lowcore pages
 prior to calling the KVM_RUN ioctl.
 
+
 4.68 KVM_SET_ONE_REG
 
 Capability: KVM_CAP_ONE_REG
@@ -1653,6 +1728,7 @@ registers, find a list below:
         |                       |
   PPC   | KVM_REG_PPC_HIOR      | 64
 
+
 4.69 KVM_GET_ONE_REG
 
 Capability: KVM_CAP_ONE_REG
@@ -1669,7 +1745,193 @@ at the memory location pointed to by "addr".
 The list of registers accessible using this interface is identical to the
 list in 4.64.
 
+
+4.70 KVM_KVMCLOCK_CTRL
+
+Capability: KVM_CAP_KVMCLOCK_CTRL
+Architectures: Any that implement pvclocks (currently x86 only)
+Type: vcpu ioctl
+Parameters: None
+Returns: 0 on success, -1 on error
+
+This signals to the host kernel that the specified guest is being paused by
+userspace.  The host will set a flag in the pvclock structure that is checked
+from the soft lockup watchdog.  The flag is part of the pvclock structure that
+is shared between guest and host, specifically the second bit of the flags
+field of the pvclock_vcpu_time_info structure.  It will be set exclusively by
+the host and read/cleared exclusively by the guest.  The guest operation of
+checking and clearing the flag must an atomic operation so
+load-link/store-conditional, or equivalent must be used.  There are two cases
+where the guest will clear the flag: when the soft lockup watchdog timer resets
+itself or when a soft lockup is detected.  This ioctl can be called any time
+after pausing the vcpu, but before it is resumed.
+
+
+4.71 KVM_SIGNAL_MSI
+
+Capability: KVM_CAP_SIGNAL_MSI
+Architectures: x86
+Type: vm ioctl
+Parameters: struct kvm_msi (in)
+Returns: >0 on delivery, 0 if guest blocked the MSI, and -1 on error
+
+Directly inject a MSI message. Only valid with in-kernel irqchip that handles
+MSI messages.
+
+struct kvm_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	__u32 flags;
+	__u8  pad[16];
+};
+
+No flags are defined so far. The corresponding field must be 0.
+
+
+4.71 KVM_CREATE_PIT2
+
+Capability: KVM_CAP_PIT2
+Architectures: x86
+Type: vm ioctl
+Parameters: struct kvm_pit_config (in)
+Returns: 0 on success, -1 on error
+
+Creates an in-kernel device model for the i8254 PIT. This call is only valid
+after enabling in-kernel irqchip support via KVM_CREATE_IRQCHIP. The following
+parameters have to be passed:
+
+struct kvm_pit_config {
+	__u32 flags;
+	__u32 pad[15];
+};
+
+Valid flags are:
+
+#define KVM_PIT_SPEAKER_DUMMY     1 /* emulate speaker port stub */
+
+PIT timer interrupts may use a per-VM kernel thread for injection. If it
+exists, this thread will have a name of the following pattern:
+
+kvm-pit/<owner-process-pid>
+
+When running a guest with elevated priorities, the scheduling parameters of
+this thread may have to be adjusted accordingly.
+
+This IOCTL replaces the obsolete KVM_CREATE_PIT.
+
+
+4.72 KVM_GET_PIT2
+
+Capability: KVM_CAP_PIT_STATE2
+Architectures: x86
+Type: vm ioctl
+Parameters: struct kvm_pit_state2 (out)
+Returns: 0 on success, -1 on error
+
+Retrieves the state of the in-kernel PIT model. Only valid after
+KVM_CREATE_PIT2. The state is returned in the following structure:
+
+struct kvm_pit_state2 {
+	struct kvm_pit_channel_state channels[3];
+	__u32 flags;
+	__u32 reserved[9];
+};
+
+Valid flags are:
+
+/* disable PIT in HPET legacy mode */
+#define KVM_PIT_FLAGS_HPET_LEGACY  0x00000001
+
+This IOCTL replaces the obsolete KVM_GET_PIT.
+
+
+4.73 KVM_SET_PIT2
+
+Capability: KVM_CAP_PIT_STATE2
+Architectures: x86
+Type: vm ioctl
+Parameters: struct kvm_pit_state2 (in)
+Returns: 0 on success, -1 on error
+
+Sets the state of the in-kernel PIT model. Only valid after KVM_CREATE_PIT2.
+See KVM_GET_PIT2 for details on struct kvm_pit_state2.
+
+This IOCTL replaces the obsolete KVM_SET_PIT.
+
+
+4.74 KVM_PPC_GET_SMMU_INFO
+
+Capability: KVM_CAP_PPC_GET_SMMU_INFO
+Architectures: powerpc
+Type: vm ioctl
+Parameters: None
+Returns: 0 on success, -1 on error
+
+This populates and returns a structure describing the features of
+the "Server" class MMU emulation supported by KVM.
+This can in turn be used by userspace to generate the appropariate
+device-tree properties for the guest operating system.
+
+The structure contains some global informations, followed by an
+array of supported segment page sizes:
+
+      struct kvm_ppc_smmu_info {
+	     __u64 flags;
+	     __u32 slb_size;
+	     __u32 pad;
+	     struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
+      };
+
+The supported flags are:
+
+    - KVM_PPC_PAGE_SIZES_REAL:
+        When that flag is set, guest page sizes must "fit" the backing
+        store page sizes. When not set, any page size in the list can
+        be used regardless of how they are backed by userspace.
+
+    - KVM_PPC_1T_SEGMENTS
+        The emulated MMU supports 1T segments in addition to the
+        standard 256M ones.
+
+The "slb_size" field indicates how many SLB entries are supported
+
+The "sps" array contains 8 entries indicating the supported base
+page sizes for a segment in increasing order. Each entry is defined
+as follow:
+
+   struct kvm_ppc_one_seg_page_size {
+	__u32 page_shift;	/* Base page shift of segment (or 0) */
+	__u32 slb_enc;		/* SLB encoding for BookS */
+	struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
+   };
+
+An entry with a "page_shift" of 0 is unused. Because the array is
+organized in increasing order, a lookup can stop when encoutering
+such an entry.
+
+The "slb_enc" field provides the encoding to use in the SLB for the
+page size. The bits are in positions such as the value can directly
+be OR'ed into the "vsid" argument of the slbmte instruction.
+
+The "enc" array is a list which for each of those segment base page
+size provides the list of supported actual page sizes (which can be
+only larger or equal to the base page size), along with the
+corresponding encoding in the hash PTE. Similarily, the array is
+8 entries sorted by increasing sizes and an entry with a "0" shift
+is an empty entry and a terminator:
+
+   struct kvm_ppc_one_page_size {
+	__u32 page_shift;	/* Page shift (or 0) */
+	__u32 pte_enc;		/* Encoding in the HPTE (>>12) */
+   };
+
+The "pte_enc" field provides a value that can OR'ed into the hash
+PTE's RPN field (ie, it needs to be shifted left by 12 to OR it
+into the hash PTE second double word).
+
 5. The kvm_run structure
+------------------------
 
 Application code obtains a pointer to the kvm_run structure by
 mmap()ing a vcpu fd.  From that point, application code can control
@@ -1910,7 +2172,9 @@ and usually define the validity of a groups of registers. (e.g. one bit
 
 };
 
+
 6. Capabilities that can be enabled
+-----------------------------------
 
 There are certain capabilities that change the behavior of the virtual CPU when
 enabled. To enable them, please see section 4.37. Below you can find a list of
@@ -1926,6 +2190,7 @@ The following information is provided along with the description:
   Returns: the return value.  General error numbers (EBADF, ENOMEM, EINVAL)
       are not detailed, but errors with specific meanings are.
 
+
 6.1 KVM_CAP_PPC_OSI
 
 Architectures: ppc
@@ -1939,6 +2204,7 @@ between the guest and the host.
 
 When this capability is enabled, KVM_EXIT_OSI can occur.
 
+
 6.2 KVM_CAP_PPC_PAPR
 
 Architectures: ppc
@@ -1957,6 +2223,7 @@ HTAB invisible to the guest.
 
 When this capability is enabled, KVM_EXIT_PAPR_HCALL can occur.
 
+
 6.3 KVM_CAP_SW_TLB
 
 Architectures: ppc

Documentation/virtual/kvm/cpuid.txt

@@ -10,11 +10,15 @@ a guest.
 KVM cpuid functions are:
 
 function: KVM_CPUID_SIGNATURE (0x40000000)
-returns : eax = 0,
+returns : eax = 0x40000001,
           ebx = 0x4b4d564b,
           ecx = 0x564b4d56,
           edx = 0x4d.
 Note that this value in ebx, ecx and edx corresponds to the string "KVMKVMKVM".
+The value in eax corresponds to the maximum cpuid function present in this leaf,
+and will be updated if more functions are added in the future.
+Note also that old hosts set eax value to 0x0. This should
+be interpreted as if the value was 0x40000001.
 This function queries the presence of KVM cpuid leafs.
 
 

Documentation/virtual/kvm/msr.txt

@@ -108,6 +108,10 @@ MSR_KVM_SYSTEM_TIME_NEW:  0x4b564d01
 			    |	           | time measures taken across
 		     0      |	   24      | multiple cpus are guaranteed to
 			    |		   | be monotonic
+		-------------------------------------------------------------
+			    |		   | guest vcpu has been paused by
+		     1	    |	  N/A	   | the host
+			    |		   | See 4.70 in api.txt
 		-------------------------------------------------------------
 
 	Availability of this MSR must be checked via bit 3 in 0x4000001 cpuid

Documentation/vm/transhuge.txt

@@ -166,6 +166,68 @@ behavior. So to make them effective you need to restart any
 application that could have been using hugepages. This also applies to
 the regions registered in khugepaged.
 
+== Monitoring usage ==
+
+The number of transparent huge pages currently used by the system is
+available by reading the AnonHugePages field in /proc/meminfo. To
+identify what applications are using transparent huge pages, it is
+necessary to read /proc/PID/smaps and count the AnonHugePages fields
+for each mapping. Note that reading the smaps file is expensive and
+reading it frequently will incur overhead.
+
+There are a number of counters in /proc/vmstat that may be used to
+monitor how successfully the system is providing huge pages for use.
+
+thp_fault_alloc is incremented every time a huge page is successfully
+	allocated to handle a page fault. This applies to both the
+	first time a page is faulted and for COW faults.
+
+thp_collapse_alloc is incremented by khugepaged when it has found
+	a range of pages to collapse into one huge page and has
+	successfully allocated a new huge page to store the data.
+
+thp_fault_fallback is incremented if a page fault fails to allocate
+	a huge page and instead falls back to using small pages.
+
+thp_collapse_alloc_failed is incremented if khugepaged found a range
+	of pages that should be collapsed into one huge page but failed
+	the allocation.
+
+thp_split is incremented every time a huge page is split into base
+	pages. This can happen for a variety of reasons but a common
+	reason is that a huge page is old and is being reclaimed.
+
+As the system ages, allocating huge pages may be expensive as the
+system uses memory compaction to copy data around memory to free a
+huge page for use. There are some counters in /proc/vmstat to help
+monitor this overhead.
+
+compact_stall is incremented every time a process stalls to run
+	memory compaction so that a huge page is free for use.
+
+compact_success is incremented if the system compacted memory and
+	freed a huge page for use.
+
+compact_fail is incremented if the system tries to compact memory
+	but failed.
+
+compact_pages_moved is incremented each time a page is moved. If
+	this value is increasing rapidly, it implies that the system
+	is copying a lot of data to satisfy the huge page allocation.
+	It is possible that the cost of copying exceeds any savings
+	from reduced TLB misses.
+
+compact_pagemigrate_failed is incremented when the underlying mechanism
+	for moving a page failed.
+
+compact_blocks_moved is incremented each time memory compaction examines
+	a huge page aligned range of pages.
+
+It is possible to establish how long the stalls were using the function
+tracer to record how long was spent in __alloc_pages_nodemask and
+using the mm_page_alloc tracepoint to identify which allocations were
+for huge pages.
+
 == get_user_pages and follow_page ==
 
 get_user_pages and follow_page if run on a hugepage, will return the

MAINTAINERS

@@ -1905,6 +1905,16 @@ F:	Documentation/filesystems/coda.txt
 F:	fs/coda/
 F:	include/linux/coda*.h
 
+COMMON CLK FRAMEWORK
+M:	Mike Turquette <mturquette@ti.com>
+M:	Mike Turquette <mturquette@linaro.org>
+L:	linux-arm-kernel@lists.infradead.org (same as CLK API & CLKDEV)
+T:	git git://git.linaro.org/people/mturquette/linux.git
+S:	Maintained
+F:	drivers/clk/clk.c
+F:	drivers/clk/clk-*
+F:	include/linux/clk-pr*
+
 COMMON INTERNET FILE SYSTEM (CIFS)
 M:	Steve French <sfrench@samba.org>
 L:	linux-cifs@vger.kernel.org
@@ -2978,9 +2988,9 @@ GENERIC GPIO I2C MULTIPLEXER DRIVER
 M:	Peter Korsgaard <peter.korsgaard@barco.com>
 L:	linux-i2c@vger.kernel.org
 S:	Supported
-F:	drivers/i2c/muxes/gpio-i2cmux.c
-F:	include/linux/gpio-i2cmux.h
-F:	Documentation/i2c/muxes/gpio-i2cmux
+F:	drivers/i2c/muxes/i2c-mux-gpio.c
+F:	include/linux/i2c-mux-gpio.h
+F:	Documentation/i2c/muxes/i2c-mux-gpio
 
 GENERIC HDLC (WAN) DRIVERS
 M:	Krzysztof Halasa <khc@pm.waw.pl>
@@ -3222,10 +3232,8 @@ F:	include/linux/clockchips.h
 F:	include/linux/hrtimer.h
 
 HIGH-SPEED SCC DRIVER FOR AX.25
-M:	Klaus Kudielka <klaus.kudielka@ieee.org>
 L:	linux-hams@vger.kernel.org
-W:	http://www.nt.tuwien.ac.at/~kkudielk/Linux/
-S:	Maintained
+S:	Orphan
 F:	drivers/net/hamradio/dmascc.c
 F:	drivers/net/hamradio/scc.c
 
@@ -3372,6 +3380,12 @@ W:	http://www.developer.ibm.com/welcome/netfinity/serveraid.html
 S:	Supported
 F:	drivers/scsi/ips.*
 
+ICH LPC AND GPIO DRIVER
+M:	Peter Tyser <ptyser@xes-inc.com>
+S:	Maintained
+F:	drivers/mfd/lpc_ich.c
+F:	drivers/gpio/gpio-ich.c
+
 IDE SUBSYSTEM
 M:	"David S. Miller" <davem@davemloft.net>
 L:	linux-ide@vger.kernel.org
@@ -4495,12 +4509,6 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/mmc/host/imxmmc.*
 
-MOUSE AND MISC DEVICES [GENERAL]
-M:	Alessandro Rubini <rubini@ipvvis.unipv.it>
-S:	Maintained
-F:	drivers/input/mouse/
-F:	include/linux/gpio_mouse.h
-
 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
 M:	Jiri Slaby <jirislaby@gmail.com>
 S:	Maintained
@@ -5138,7 +5146,7 @@ PCA9541 I2C BUS MASTER SELECTOR DRIVER
 M:	Guenter Roeck <guenter.roeck@ericsson.com>
 L:	linux-i2c@vger.kernel.org
 S:	Maintained
-F:	drivers/i2c/muxes/pca9541.c
+F:	drivers/i2c/muxes/i2c-mux-pca9541.c
 
 PCA9564/PCA9665 I2C BUS DRIVER
 M:	Wolfram Sang <w.sang@pengutronix.de>
@@ -6340,14 +6348,25 @@ F:	include/linux/compiler.h
 
 SPEAR PLATFORM SUPPORT
 M:	Viresh Kumar <viresh.kumar@st.com>
+M:	Shiraz Hashim <shiraz.hashim@st.com>
 L:	spear-devel@list.st.com
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.st.com/spear
 S:	Maintained
 F:	arch/arm/plat-spear/
 
+SPEAR13XX MACHINE SUPPORT
+M:	Viresh Kumar <viresh.kumar@st.com>
+M:	Shiraz Hashim <shiraz.hashim@st.com>
+L:	spear-devel@list.st.com
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+W:	http://www.st.com/spear
+S:	Maintained
+F:	arch/arm/mach-spear13xx/
+
 SPEAR3XX MACHINE SUPPORT
 M:	Viresh Kumar <viresh.kumar@st.com>
+M:	Shiraz Hashim <shiraz.hashim@st.com>
 L:	spear-devel@list.st.com
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.st.com/spear
@@ -6356,6 +6375,8 @@ F:	arch/arm/mach-spear3xx/
 
 SPEAR6XX MACHINE SUPPORT
 M:	Rajeev Kumar <rajeev-dlh.kumar@st.com>
+M:	Shiraz Hashim <shiraz.hashim@st.com>
+M:	Viresh Kumar <viresh.kumar@st.com>
 L:	spear-devel@list.st.com
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.st.com/spear
@@ -6368,9 +6389,7 @@ L:	spear-devel@list.st.com
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.st.com/spear
 S:	Maintained
-F:	arch/arm/mach-spear*/clock.c
-F:	arch/arm/plat-spear/clock.c
-F:	arch/arm/plat-spear/include/plat/clock.h
+F:	drivers/clk/spear/
 
 SPI SUBSYSTEM
 M:	Grant Likely <grant.likely@secretlab.ca>

Makefile

@@ -231,10 +231,6 @@ endif
 # Where to locate arch specific headers
 hdr-arch  := $(SRCARCH)
 
-ifeq ($(ARCH),m68knommu)
-       hdr-arch  := m68k
-endif
-
 KCONFIG_CONFIG	?= .config
 export KCONFIG_CONFIG
 
@@ -341,7 +337,6 @@ AWK		= awk
 GENKSYMS	= scripts/genksyms/genksyms
 INSTALLKERNEL  := installkernel
 DEPMOD		= /sbin/depmod
-KALLSYMS	= scripts/kallsyms
 PERL		= perl
 CHECK		= sparse
 
@@ -739,197 +734,21 @@ libs-y1		:= $(patsubst %/, %/lib.a, $(libs-y))
 libs-y2		:= $(patsubst %/, %/built-in.o, $(libs-y))
 libs-y		:= $(libs-y1) $(libs-y2)
 
-# Build vmlinux
-# ---------------------------------------------------------------------------
-# vmlinux is built from the objects selected by $(vmlinux-init) and
-# $(vmlinux-main). Most are built-in.o files from top-level directories
-# in the kernel tree, others are specified in arch/$(ARCH)/Makefile.
-# Ordering when linking is important, and $(vmlinux-init) must be first.
-#
-# vmlinux
-#   ^
-#   |
-#   +-< $(vmlinux-init)
-#   |   +--< init/version.o + more
-#   |
-#   +--< $(vmlinux-main)
-#   |    +--< driver/built-in.o mm/built-in.o + more
-#   |
-#   +-< kallsyms.o (see description in CONFIG_KALLSYMS section)
-#
-# vmlinux version (uname -v) cannot be updated during normal
-# descending-into-subdirs phase since we do not yet know if we need to
-# update vmlinux.
-# Therefore this step is delayed until just before final link of vmlinux -
-# except in the kallsyms case where it is done just before adding the
-# symbols to the kernel.
-#
-# System.map is generated to document addresses of all kernel symbols
-
-vmlinux-init := $(head-y) $(init-y)
-vmlinux-main := $(core-y) $(libs-y) $(drivers-y) $(net-y)
-vmlinux-all  := $(vmlinux-init) $(vmlinux-main)
-vmlinux-lds  := arch/$(SRCARCH)/kernel/vmlinux.lds
-export KBUILD_VMLINUX_OBJS := $(vmlinux-all)
-
-# Rule to link vmlinux - also used during CONFIG_KALLSYMS
-# May be overridden by arch/$(ARCH)/Makefile
-quiet_cmd_vmlinux__ ?= LD      $@
-      cmd_vmlinux__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) -o $@ \
-      -T $(vmlinux-lds) $(vmlinux-init)                          \
-      --start-group $(vmlinux-main) --end-group                  \
-      $(filter-out $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o FORCE ,$^)
-
-# Generate new vmlinux version
-quiet_cmd_vmlinux_version = GEN     .version
-      cmd_vmlinux_version = set -e;                     \
-	if [ ! -r .version ]; then			\
-	  rm -f .version;				\
-	  echo 1 >.version;				\
-	else						\
-	  mv .version .old_version;			\
-	  expr 0$$(cat .old_version) + 1 >.version;	\
-	fi;						\
-	$(MAKE) $(build)=init
-
-# Generate System.map
-quiet_cmd_sysmap = SYSMAP
-      cmd_sysmap = $(CONFIG_SHELL) $(srctree)/scripts/mksysmap
-
-# Sort exception table at build time
-quiet_cmd_sortextable = SORTEX
-      cmd_sortextable = $(objtree)/scripts/sortextable
-
-# Link of vmlinux
-# If CONFIG_KALLSYMS is set .version is already updated
-# Generate System.map and verify that the content is consistent
-# Use + in front of the vmlinux_version rule to silent warning with make -j2
-# First command is ':' to allow us to use + in front of the rule
-define rule_vmlinux__
-	:
-	$(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
-
-	$(call cmd,vmlinux__)
-	$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
-
-	$(if $(CONFIG_BUILDTIME_EXTABLE_SORT),				\
-	  $(Q)$(if $($(quiet)cmd_sortextable),				\
-	    echo '  $($(quiet)cmd_sortextable)  vmlinux' &&)		\
-	  $(cmd_sortextable)  vmlinux)
-
-
-	$(Q)$(if $($(quiet)cmd_sysmap),                                      \
-	  echo '  $($(quiet)cmd_sysmap)  System.map' &&)                     \
-	$(cmd_sysmap) $@ System.map;                                         \
-	if [ $$? -ne 0 ]; then                                               \
-		rm -f $@;                                                    \
-		/bin/false;                                                  \
-	fi;
-	$(verify_kallsyms)
-endef
-
-
-ifdef CONFIG_KALLSYMS
-# Generate section listing all symbols and add it into vmlinux $(kallsyms.o)
-# It's a three stage process:
-# o .tmp_vmlinux1 has all symbols and sections, but __kallsyms is
-#   empty
-#   Running kallsyms on that gives us .tmp_kallsyms1.o with
-#   the right size - vmlinux version (uname -v) is updated during this step
-# o .tmp_vmlinux2 now has a __kallsyms section of the right size,
-#   but due to the added section, some addresses have shifted.
-#   From here, we generate a correct .tmp_kallsyms2.o
-# o The correct .tmp_kallsyms2.o is linked into the final vmlinux.
-# o Verify that the System.map from vmlinux matches the map from
-#   .tmp_vmlinux2, just in case we did not generate kallsyms correctly.
-# o If 'make KALLSYMS_EXTRA_PASS=1" was used, do an extra pass using
-#   .tmp_vmlinux3 and .tmp_kallsyms3.o.  This is only meant as a
-#   temporary bypass to allow the kernel to be built while the
-#   maintainers work out what went wrong with kallsyms.
-
-last_kallsyms := 2
-
-ifdef KALLSYMS_EXTRA_PASS
-ifneq ($(KALLSYMS_EXTRA_PASS),0)
-last_kallsyms := 3
-endif
-endif
-
-kallsyms.o := .tmp_kallsyms$(last_kallsyms).o
-
-define verify_kallsyms
-	$(Q)$(if $($(quiet)cmd_sysmap),                                      \
-	  echo '  $($(quiet)cmd_sysmap)  .tmp_System.map' &&)                \
-	  $(cmd_sysmap) .tmp_vmlinux$(last_kallsyms) .tmp_System.map
-	$(Q)cmp -s System.map .tmp_System.map ||                             \
-		(echo Inconsistent kallsyms data;                            \
-		 echo This is a bug - please report about it;                \
-		 echo Try "make KALLSYMS_EXTRA_PASS=1" as a workaround;      \
-		 rm .tmp_kallsyms* ; /bin/false )
-endef
-
-# Update vmlinux version before link
-# Use + in front of this rule to silent warning about make -j1
-# First command is ':' to allow us to use + in front of this rule
-cmd_ksym_ld = $(cmd_vmlinux__)
-define rule_ksym_ld
-	: 
-	+$(call cmd,vmlinux_version)
-	$(call cmd,vmlinux__)
-	$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
-endef
-
-# Generate .S file with all kernel symbols
-quiet_cmd_kallsyms = KSYM    $@
-      cmd_kallsyms = $(NM) -n $< | $(KALLSYMS) \
-                     $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
+# Externally visible symbols (used by link-vmlinux.sh)
+export KBUILD_VMLINUX_INIT := $(head-y) $(init-y)
+export KBUILD_VMLINUX_MAIN := $(core-y) $(libs-y) $(drivers-y) $(net-y)
+export KBUILD_LDS          := arch/$(SRCARCH)/kernel/vmlinux.lds
+export LDFLAGS_vmlinux
 
-.tmp_kallsyms1.o .tmp_kallsyms2.o .tmp_kallsyms3.o: %.o: %.S scripts FORCE
-	$(call if_changed_dep,as_o_S)
+vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_INIT) $(KBUILD_VMLINUX_MAIN)
 
-.tmp_kallsyms%.S: .tmp_vmlinux% $(KALLSYMS)
-	$(call cmd,kallsyms)
+# Final link of vmlinux
+      cmd_link-vmlinux = $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux)
+quiet_cmd_link-vmlinux = LINK    $@
 
-# .tmp_vmlinux1 must be complete except kallsyms, so update vmlinux version
-.tmp_vmlinux1: $(vmlinux-lds) $(vmlinux-all) FORCE
-	$(call if_changed_rule,ksym_ld)
-
-.tmp_vmlinux2: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms1.o FORCE
-	$(call if_changed,vmlinux__)
-
-.tmp_vmlinux3: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms2.o FORCE
-	$(call if_changed,vmlinux__)
-
-# Needs to visit scripts/ before $(KALLSYMS) can be used.
-$(KALLSYMS): scripts ;
-
-# Generate some data for debugging strange kallsyms problems
-debug_kallsyms: .tmp_map$(last_kallsyms)
-
-.tmp_map%: .tmp_vmlinux% FORCE
-	($(OBJDUMP) -h $< | $(AWK) '/^ +[0-9]/{print $$4 " 0 " $$2}'; $(NM) $<) | sort > $@
-
-.tmp_map3: .tmp_map2
-
-.tmp_map2: .tmp_map1
-
-endif # ifdef CONFIG_KALLSYMS
-
-# Do modpost on a prelinked vmlinux. The finally linked vmlinux has
-# relevant sections renamed as per the linker script.
-quiet_cmd_vmlinux-modpost = LD      $@
-      cmd_vmlinux-modpost = $(LD) $(LDFLAGS) -r -o $@                          \
-	 $(vmlinux-init) --start-group $(vmlinux-main) --end-group             \
-	 $(filter-out $(vmlinux-init) $(vmlinux-main) FORCE ,$^)
-define rule_vmlinux-modpost
-	:
-	+$(call cmd,vmlinux-modpost)
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $@
-	$(Q)echo 'cmd_$@ := $(cmd_vmlinux-modpost)' > $(dot-target).cmd
-endef
-
-# vmlinux image - including updated kernel symbols
-vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o $(kallsyms.o) FORCE
+# Include targets which we want to
+# execute if the rest of the kernel build went well.
+vmlinux: scripts/link-vmlinux.sh $(vmlinux-deps) FORCE
 ifdef CONFIG_HEADERS_CHECK
 	$(Q)$(MAKE) -f $(srctree)/Makefile headers_check
 endif
@@ -939,22 +758,11 @@ endif
 ifdef CONFIG_BUILD_DOCSRC
 	$(Q)$(MAKE) $(build)=Documentation
 endif
-	$(call vmlinux-modpost)
-	$(call if_changed_rule,vmlinux__)
-	$(Q)rm -f .old_version
-
-# build vmlinux.o first to catch section mismatch errors early
-ifdef CONFIG_KALLSYMS
-.tmp_vmlinux1: vmlinux.o
-endif
-
-modpost-init := $(filter-out init/built-in.o, $(vmlinux-init))
-vmlinux.o: $(modpost-init) $(vmlinux-main) FORCE
-	$(call if_changed_rule,vmlinux-modpost)
+	+$(call if_changed,link-vmlinux)
 
 # The actual objects are generated when descending, 
 # make sure no implicit rule kicks in
-$(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
+$(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
 
 # Handle descending into subdirectories listed in $(vmlinux-dirs)
 # Preset locale variables to speed up the build process. Limit locale
@@ -1181,8 +989,6 @@ endif # CONFIG_MODULES
 
 # Directories & files removed with 'make clean'
 CLEAN_DIRS  += $(MODVERDIR)
-CLEAN_FILES +=	vmlinux System.map \
-                .tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
 
 # Directories & files removed with 'make mrproper'
 MRPROPER_DIRS  += include/config usr/include include/generated          \
@@ -1428,6 +1234,7 @@ scripts: ;
 endif # KBUILD_EXTMOD
 
 clean: $(clean-dirs)
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/link-vmlinux.sh clean
 	$(call cmd,rmdirs)
 	$(call cmd,rmfiles)
 	@find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
@@ -1568,14 +1375,6 @@ quiet_cmd_depmod = DEPMOD  $(KERNELRELEASE)
 cmd_crmodverdir = $(Q)mkdir -p $(MODVERDIR) \
                   $(if $(KBUILD_MODULES),; rm -f $(MODVERDIR)/*)
 
-a_flags = -Wp,-MD,$(depfile) $(KBUILD_AFLAGS) $(AFLAGS_KERNEL) \
-	  $(KBUILD_AFLAGS_KERNEL)                              \
-	  $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(KBUILD_CPPFLAGS) \
-	  $(modkern_aflags) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o)
-
-quiet_cmd_as_o_S = AS      $@
-cmd_as_o_S       = $(CC) $(a_flags) -c -o $@ $<
-
 # read all saved command lines
 
 targets := $(wildcard $(sort $(targets)))

arch/Kconfig

@@ -159,6 +159,9 @@ config HAVE_ARCH_TRACEHOOK
 config HAVE_DMA_ATTRS
 	bool
 
+config HAVE_DMA_CONTIGUOUS
+	bool
+
 config USE_GENERIC_SMP_HELPERS
 	bool
 

arch/alpha/include/asm/kvm_para.h

@@ -0,0 +1 @@
+#include <asm-generic/kvm_para.h>

arch/arm/Kconfig

@@ -5,6 +5,9 @@ config ARM
 	select HAVE_AOUT
 	select HAVE_DMA_API_DEBUG
 	select HAVE_IDE if PCI || ISA || PCMCIA
+	select HAVE_DMA_ATTRS
+	select HAVE_DMA_CONTIGUOUS if (CPU_V6 || CPU_V6K || CPU_V7)
+	select CMA if (CPU_V6 || CPU_V6K || CPU_V7)
 	select HAVE_MEMBLOCK
 	select RTC_LIB
 	select SYS_SUPPORTS_APM_EMULATION
@@ -54,6 +57,14 @@ config ARM
 config ARM_HAS_SG_CHAIN
 	bool
 
+config NEED_SG_DMA_LENGTH
+	bool
+
+config ARM_DMA_USE_IOMMU
+	select NEED_SG_DMA_LENGTH
+	select ARM_HAS_SG_CHAIN
+	bool
+
 config HAVE_PWM
 	bool
 
@@ -445,8 +456,10 @@ config ARCH_MXS
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
 	select CLKSRC_MMIO
+	select COMMON_CLK
 	select HAVE_CLK_PREPARE
 	select PINCTRL
+	select USE_OF
 	help
 	  Support for Freescale MXS-based family of processors
 
@@ -936,6 +949,7 @@ config PLAT_SPEAR
 	select ARM_AMBA
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select COMMON_CLK
 	select CLKSRC_MMIO
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
@@ -1040,7 +1054,6 @@ source "arch/arm/mach-sa1100/Kconfig"
 
 source "arch/arm/plat-samsung/Kconfig"
 source "arch/arm/plat-s3c24xx/Kconfig"
-source "arch/arm/plat-s5p/Kconfig"
 
 source "arch/arm/plat-spear/Kconfig"
 
@@ -1091,6 +1104,7 @@ config PLAT_ORION
 	bool
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
+	select COMMON_CLK
 
 config PLAT_PXA
 	bool

arch/arm/Kconfig.debug

@@ -103,6 +103,35 @@ choice
 		  Say Y here if you want the debug print routines to direct
 		  their output to the second serial port on these devices.
 
+	config DEBUG_DAVINCI_DA8XX_UART1
+		bool "Kernel low-level debugging on DaVinci DA8XX using UART1"
+		depends on ARCH_DAVINCI_DA8XX
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART1 serial port on DaVinci DA8XX devices.
+
+	config DEBUG_DAVINCI_DA8XX_UART2
+		bool "Kernel low-level debugging on DaVinci DA8XX using UART2"
+		depends on ARCH_DAVINCI_DA8XX
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART2 serial port on DaVinci DA8XX devices.
+
+	config DEBUG_DAVINCI_DMx_UART0
+		bool "Kernel low-level debugging on DaVinci DMx using UART0"
+		depends on ARCH_DAVINCI_DMx
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART0 serial port on DaVinci DMx devices.
+
+	config DEBUG_DAVINCI_TNETV107X_UART1
+		bool "Kernel low-level debugging on DaVinci TNETV107x using UART1"
+		depends on ARCH_DAVINCI_TNETV107X
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART1 serial port on DaVinci TNETV107X
+		  devices.
+
 	config DEBUG_DC21285_PORT
 		bool "Kernel low-level debugging messages via footbridge serial port"
 		depends on FOOTBRIDGE
@@ -180,6 +209,14 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX50 or i.MX53.
 
+	config DEBUG_IMX6Q_UART2
+		bool "i.MX6Q Debug UART2"
+		depends on SOC_IMX6Q
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on i.MX6Q UART2. This is correct for e.g. the SabreLite
+                  board.
+
 	config DEBUG_IMX6Q_UART4
 		bool "i.MX6Q Debug UART4"
 		depends on SOC_IMX6Q

arch/arm/Makefile

@@ -160,9 +160,7 @@ machine-$(CONFIG_ARCH_MXS)		:= mxs
 machine-$(CONFIG_ARCH_NETX)		:= netx
 machine-$(CONFIG_ARCH_NOMADIK)		:= nomadik
 machine-$(CONFIG_ARCH_OMAP1)		:= omap1
-machine-$(CONFIG_ARCH_OMAP2)		:= omap2
-machine-$(CONFIG_ARCH_OMAP3)		:= omap2
-machine-$(CONFIG_ARCH_OMAP4)		:= omap2
+machine-$(CONFIG_ARCH_OMAP2PLUS)	:= omap2
 machine-$(CONFIG_ARCH_ORION5X)		:= orion5x
 machine-$(CONFIG_ARCH_PICOXCELL)	:= picoxcell
 machine-$(CONFIG_ARCH_PNX4008)		:= pnx4008
@@ -188,6 +186,8 @@ machine-$(CONFIG_ARCH_VEXPRESS)		:= vexpress
 machine-$(CONFIG_ARCH_VT8500)		:= vt8500
 machine-$(CONFIG_ARCH_W90X900)		:= w90x900
 machine-$(CONFIG_FOOTBRIDGE)		:= footbridge
+machine-$(CONFIG_MACH_SPEAR1310)	:= spear13xx
+machine-$(CONFIG_MACH_SPEAR1340)	:= spear13xx
 machine-$(CONFIG_MACH_SPEAR300)		:= spear3xx
 machine-$(CONFIG_MACH_SPEAR310)		:= spear3xx
 machine-$(CONFIG_MACH_SPEAR320)		:= spear3xx
@@ -205,7 +205,7 @@ plat-$(CONFIG_PLAT_NOMADIK)	:= nomadik
 plat-$(CONFIG_PLAT_ORION)	:= orion
 plat-$(CONFIG_PLAT_PXA)		:= pxa
 plat-$(CONFIG_PLAT_S3C24XX)	:= s3c24xx samsung
-plat-$(CONFIG_PLAT_S5P)		:= s5p samsung
+plat-$(CONFIG_PLAT_S5P)		:= samsung
 plat-$(CONFIG_PLAT_SPEAR)	:= spear
 plat-$(CONFIG_PLAT_VERSATILE)	:= versatile
 

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

@@ -23,4 +23,52 @@
 	chosen {
 		bootargs = "root=/dev/ram0 rw ramdisk=8192 console=ttySAC1,115200";
 	};
+
+	i2c@12C60000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <20000>;
+		gpios = <&gpb3 0 2 3 0>,
+			<&gpb3 1 2 3 0>;
+
+		eeprom@50 {
+			compatible = "samsung,s524ad0xd1";
+			reg = <0x50>;
+		};
+	};
+
+	i2c@12C70000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <20000>;
+		gpios = <&gpb3 2 2 3 0>,
+			<&gpb3 3 2 3 0>;
+
+		eeprom@51 {
+			compatible = "samsung,s524ad0xd1";
+			reg = <0x51>;
+		};
+	};
+
+	i2c@12C80000 {
+		status = "disabled";
+	};
+
+	i2c@12C90000 {
+		status = "disabled";
+	};
+
+	i2c@12CA0000 {
+		status = "disabled";
+	};
+
+	i2c@12CB0000 {
+		status = "disabled";
+	};
+
+	i2c@12CC0000 {
+		status = "disabled";
+	};
+
+	i2c@12CD0000 {
+		status = "disabled";
+	};
 };

arch/arm/boot/dts/exynos5250.dtsi

@@ -23,11 +23,11 @@
 	compatible = "samsung,exynos5250";
 	interrupt-parent = <&gic>;
 
-	gic:interrupt-controller@10490000 {
+	gic:interrupt-controller@10481000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x10490000 0x1000>, <0x10480000 0x100>;
+		reg = <0x10481000 0x1000>, <0x10482000 0x2000>;
 	};
 
 	watchdog {
@@ -42,30 +42,6 @@
 		interrupts = <0 43 0>, <0 44 0>;
 	};
 
-	sdhci@12200000 {
-		compatible = "samsung,exynos4210-sdhci";
-		reg = <0x12200000 0x100>;
-		interrupts = <0 75 0>;
-	};
-
-	sdhci@12210000 {
-		compatible = "samsung,exynos4210-sdhci";
-		reg = <0x12210000 0x100>;
-		interrupts = <0 76 0>;
-	};
-
-	sdhci@12220000 {
-		compatible = "samsung,exynos4210-sdhci";
-		reg = <0x12220000 0x100>;
-		interrupts = <0 77 0>;
-	};
-
-	sdhci@12230000 {
-		compatible = "samsung,exynos4210-sdhci";
-		reg = <0x12230000 0x100>;
-		interrupts = <0 78 0>;
-	};
-
 	serial@12C00000 {
 		compatible = "samsung,exynos4210-uart";
 		reg = <0x12C00000 0x100>;
@@ -94,48 +70,64 @@
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C60000 0x100>;
 		interrupts = <0 56 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12C70000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C70000 0x100>;
 		interrupts = <0 57 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12C80000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C80000 0x100>;
 		interrupts = <0 58 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12C90000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C90000 0x100>;
 		interrupts = <0 59 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12CA0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CA0000 0x100>;
 		interrupts = <0 60 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12CB0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CB0000 0x100>;
 		interrupts = <0 61 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12CC0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CC0000 0x100>;
 		interrupts = <0 62 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	i2c@12CD0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CD0000 0x100>;
 		interrupts = <0 63 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	amba {
@@ -157,13 +149,13 @@
 			interrupts = <0 35 0>;
 		};
 
-		mdma0: pdma@10800000 {
+		mdma0: mdma@10800000 {
 			compatible = "arm,pl330", "arm,primecell";
 			reg = <0x10800000 0x1000>;
 			interrupts = <0 33 0>;
 		};
 
-		mdma1: pdma@11C10000 {
+		mdma1: mdma@11C10000 {
 			compatible = "arm,pl330", "arm,primecell";
 			reg = <0x11C10000 0x1000>;
 			interrupts = <0 124 0>;
@@ -242,6 +234,12 @@
 			#gpio-cells = <4>;
 		};
 
+		gpc4: gpio-controller@114002E0 {
+			compatible = "samsung,exynos4-gpio";
+			reg = <0x114002E0 0x20>;
+			#gpio-cells = <4>;
+		};
+
 		gpd0: gpio-controller@11400160 {
 			compatible = "samsung,exynos4-gpio";
 			reg = <0x11400160 0x20>;
@@ -388,19 +386,19 @@
 
 		gpv2: gpio-controller@10D10040 {
 			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10040 0x20>;
+			reg = <0x10D10060 0x20>;
 			#gpio-cells = <4>;
 		};
 
 		gpv3: gpio-controller@10D10060 {
 			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10060 0x20>;
+			reg = <0x10D10080 0x20>;
 			#gpio-cells = <4>;
 		};
 
 		gpv4: gpio-controller@10D10080 {
 			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10080 0x20>;
+			reg = <0x10D100C0 0x20>;
 			#gpio-cells = <4>;
 		};
 

arch/arm/boot/dts/imx23-evk.dts

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx23.dtsi"
+
+/ {
+	model = "Freescale i.MX23 Evaluation Kit";
+	compatible = "fsl,imx23-evk", "fsl,imx23";
+
+	memory {
+		reg = <0x40000000 0x08000000>;
+	};
+
+	apb@80000000 {
+		apbh@80000000 {
+			ssp0: ssp@80010000 {
+				compatible = "fsl,imx23-mmc";
+				pinctrl-names = "default";
+				pinctrl-0 = <&mmc0_8bit_pins_a &mmc0_pins_fixup>;
+				bus-width = <8>;
+				wp-gpios = <&gpio1 30 0>;
+				status = "okay";
+			};
+		};
+
+		apbx@80040000 {
+			duart: serial@80070000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&duart_pins_a>;
+				status = "okay";
+			};
+		};
+	};
+};

arch/arm/boot/dts/imx23.dtsi

@@ -0,0 +1,295 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&icoll>;
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+	};
+
+	cpus {
+		cpu@0 {
+			compatible = "arm,arm926ejs";
+		};
+	};
+
+	apb@80000000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x80000000 0x80000>;
+		ranges;
+
+		apbh@80000000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x80000000 0x40000>;
+			ranges;
+
+			icoll: interrupt-controller@80000000 {
+				compatible = "fsl,imx23-icoll", "fsl,mxs-icoll";
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				reg = <0x80000000 0x2000>;
+			};
+
+			dma-apbh@80004000 {
+				compatible = "fsl,imx23-dma-apbh";
+				reg = <0x80004000 2000>;
+			};
+
+			ecc@80008000 {
+				reg = <0x80008000 2000>;
+				status = "disabled";
+			};
+
+			bch@8000a000 {
+				reg = <0x8000a000 2000>;
+				status = "disabled";
+			};
+
+			gpmi@8000c000 {
+				reg = <0x8000c000 2000>;
+				status = "disabled";
+			};
+
+			ssp0: ssp@80010000 {
+				reg = <0x80010000 2000>;
+				interrupts = <15 14>;
+				fsl,ssp-dma-channel = <1>;
+				status = "disabled";
+			};
+
+			etm@80014000 {
+				reg = <0x80014000 2000>;
+				status = "disabled";
+			};
+
+			pinctrl@80018000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx23-pinctrl", "simple-bus";
+				reg = <0x80018000 2000>;
+
+				gpio0: gpio@0 {
+					compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
+					interrupts = <16>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				gpio1: gpio@1 {
+					compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
+					interrupts = <17>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				gpio2: gpio@2 {
+					compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
+					interrupts = <18>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				duart_pins_a: duart@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x11a2 0x11b2>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				mmc0_8bit_pins_a: mmc0-8bit@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x2020 0x2030 0x2040
+						0x2050 0x0082 0x0092 0x00a2
+						0x00b2 0x2000 0x2010 0x2060>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+
+				mmc0_pins_fixup: mmc0-pins-fixup {
+					fsl,pinmux-ids = <0x2010 0x2060>;
+					fsl,pull-up = <0>;
+				};
+			};
+
+			digctl@8001c000 {
+				reg = <0x8001c000 2000>;
+				status = "disabled";
+			};
+
+			emi@80020000 {
+				reg = <0x80020000 2000>;
+				status = "disabled";
+			};
+
+			dma-apbx@80024000 {
+				compatible = "fsl,imx23-dma-apbx";
+				reg = <0x80024000 2000>;
+			};
+
+			dcp@80028000 {
+				reg = <0x80028000 2000>;
+				status = "disabled";
+			};
+
+			pxp@8002a000 {
+				reg = <0x8002a000 2000>;
+				status = "disabled";
+			};
+
+			ocotp@8002c000 {
+				reg = <0x8002c000 2000>;
+				status = "disabled";
+			};
+
+			axi-ahb@8002e000 {
+				reg = <0x8002e000 2000>;
+				status = "disabled";
+			};
+
+			lcdif@80030000 {
+				reg = <0x80030000 2000>;
+				status = "disabled";
+			};
+
+			ssp1: ssp@80034000 {
+				reg = <0x80034000 2000>;
+				interrupts = <2 20>;
+				fsl,ssp-dma-channel = <2>;
+				status = "disabled";
+			};
+
+			tvenc@80038000 {
+				reg = <0x80038000 2000>;
+				status = "disabled";
+			};
+                };
+
+		apbx@80040000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x80040000 0x40000>;
+			ranges;
+
+			clkctl@80040000 {
+				reg = <0x80040000 2000>;
+				status = "disabled";
+			};
+
+			saif0: saif@80042000 {
+				reg = <0x80042000 2000>;
+				status = "disabled";
+			};
+
+			power@80044000 {
+				reg = <0x80044000 2000>;
+				status = "disabled";
+			};
+
+			saif1: saif@80046000 {
+				reg = <0x80046000 2000>;
+				status = "disabled";
+			};
+
+			audio-out@80048000 {
+				reg = <0x80048000 2000>;
+				status = "disabled";
+			};
+
+			audio-in@8004c000 {
+				reg = <0x8004c000 2000>;
+				status = "disabled";
+			};
+
+			lradc@80050000 {
+				reg = <0x80050000 2000>;
+				status = "disabled";
+			};
+
+			spdif@80054000 {
+				reg = <0x80054000 2000>;
+				status = "disabled";
+			};
+
+			i2c@80058000 {
+				reg = <0x80058000 2000>;
+				status = "disabled";
+			};
+
+			rtc@8005c000 {
+				reg = <0x8005c000 2000>;
+				status = "disabled";
+			};
+
+			pwm@80064000 {
+				reg = <0x80064000 2000>;
+				status = "disabled";
+			};
+
+			timrot@80068000 {
+				reg = <0x80068000 2000>;
+				status = "disabled";
+			};
+
+			auart0: serial@8006c000 {
+				reg = <0x8006c000 0x2000>;
+				status = "disabled";
+			};
+
+			auart1: serial@8006e000 {
+				reg = <0x8006e000 0x2000>;
+				status = "disabled";
+			};
+
+			duart: serial@80070000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x80070000 0x2000>;
+				interrupts = <0>;
+				status = "disabled";
+			};
+
+			usbphy@8007c000 {
+				reg = <0x8007c000 0x2000>;
+				status = "disabled";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x80080000 0x80000>;
+		ranges;
+
+		usbctrl@80080000 {
+			reg = <0x80080000 0x10000>;
+			status = "disabled";
+		};
+	};
+};

arch/arm/boot/dts/imx27-phytec-phycore.dts

@@ -27,22 +27,22 @@
 				status = "okay";
 			};
 
-			uart@1000a000 {
+			serial@1000a000 {
 				fsl,uart-has-rtscts;
 				status = "okay";
 			};
 
-			uart@1000b000 {
+			serial@1000b000 {
 				fsl,uart-has-rtscts;
 				status = "okay";
 			};
 
-			uart@1000c000 {
+			serial@1000c000 {
 				fsl,uart-has-rtscts;
 				status = "okay";
 			};
 
-			fec@1002b000 {
+			ethernet@1002b000 {
 				status = "okay";
 			};
 

arch/arm/boot/dts/imx27.dtsi

@@ -59,28 +59,28 @@
 				status = "disabled";
 			};
 
-			uart1: uart@1000a000 {
+			uart1: serial@1000a000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000a000 0x1000>;
 				interrupts = <20>;
 				status = "disabled";
 			};
 
-			uart2: uart@1000b000 {
+			uart2: serial@1000b000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000b000 0x1000>;
 				interrupts = <19>;
 				status = "disabled";
 			};
 
-			uart3: uart@1000c000 {
+			uart3: serial@1000c000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000c000 0x1000>;
 				interrupts = <18>;
 				status = "disabled";
 			};
 
-			uart4: uart@1000d000 {
+			uart4: serial@1000d000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000d000 0x1000>;
 				interrupts = <17>;
@@ -183,14 +183,14 @@
 				status = "disabled";
 			};
 
-			uart5: uart@1001b000 {
+			uart5: serial@1001b000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1001b000 0x1000>;
 				interrupts = <49>;
 				status = "disabled";
 			};
 
-			uart6: uart@1001c000 {
+			uart6: serial@1001c000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1001c000 0x1000>;
 				interrupts = <48>;
@@ -206,7 +206,7 @@
 				status = "disabled";
 			};
 
-			fec: fec@1002b000 {
+			fec: ethernet@1002b000 {
 				compatible = "fsl,imx27-fec";
 				reg = <0x1002b000 0x4000>;
 				interrupts = <50>;

arch/arm/boot/dts/imx28-evk.dts

@@ -0,0 +1,114 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx28.dtsi"
+
+/ {
+	model = "Freescale i.MX28 Evaluation Kit";
+	compatible = "fsl,imx28-evk", "fsl,imx28";
+
+	memory {
+		reg = <0x40000000 0x08000000>;
+	};
+
+	apb@80000000 {
+		apbh@80000000 {
+			ssp0: ssp@80010000 {
+				compatible = "fsl,imx28-mmc";
+				pinctrl-names = "default";
+				pinctrl-0 = <&mmc0_8bit_pins_a
+					&mmc0_cd_cfg &mmc0_sck_cfg>;
+				bus-width = <8>;
+				wp-gpios = <&gpio2 12 0>;
+				status = "okay";
+			};
+
+			ssp1: ssp@80012000 {
+				compatible = "fsl,imx28-mmc";
+				bus-width = <8>;
+				wp-gpios = <&gpio0 28 0>;
+				status = "okay";
+			};
+		};
+
+		apbx@80040000 {
+			saif0: saif@80042000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&saif0_pins_a>;
+				status = "okay";
+			};
+
+			saif1: saif@80046000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&saif1_pins_a>;
+				fsl,saif-master = <&saif0>;
+				status = "okay";
+			};
+
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				status = "okay";
+
+				sgtl5000: codec@0a {
+					compatible = "fsl,sgtl5000";
+					reg = <0x0a>;
+					VDDA-supply = <&reg_3p3v>;
+					VDDIO-supply = <&reg_3p3v>;
+
+				};
+			};
+
+			duart: serial@80074000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&duart_pins_a>;
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		mac0: ethernet@800f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a>;
+			status = "okay";
+		};
+
+		mac1: ethernet@800f4000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac1_pins_a>;
+			status = "okay";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx28-evk-sgtl5000",
+			     "fsl,mxs-audio-sgtl5000";
+		model = "imx28-evk-sgtl5000";
+		saif-controllers = <&saif0 &saif1>;
+		audio-codec = <&sgtl5000>;
+	};
+};

arch/arm/boot/dts/imx28.dtsi

@@ -0,0 +1,497 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&icoll>;
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		saif0 = &saif0;
+		saif1 = &saif1;
+	};
+
+	cpus {
+		cpu@0 {
+			compatible = "arm,arm926ejs";
+		};
+	};
+
+	apb@80000000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x80000000 0x80000>;
+		ranges;
+
+		apbh@80000000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x80000000 0x3c900>;
+			ranges;
+
+			icoll: interrupt-controller@80000000 {
+				compatible = "fsl,imx28-icoll", "fsl,mxs-icoll";
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				reg = <0x80000000 0x2000>;
+			};
+
+			hsadc@80002000 {
+				reg = <0x80002000 2000>;
+				interrupts = <13 87>;
+				status = "disabled";
+			};
+
+			dma-apbh@80004000 {
+				compatible = "fsl,imx28-dma-apbh";
+				reg = <0x80004000 2000>;
+			};
+
+			perfmon@80006000 {
+				reg = <0x80006000 800>;
+				interrupts = <27>;
+				status = "disabled";
+			};
+
+			bch@8000a000 {
+				reg = <0x8000a000 2000>;
+				interrupts = <41>;
+				status = "disabled";
+			};
+
+			gpmi@8000c000 {
+				reg = <0x8000c000 2000>;
+				interrupts = <42 88>;
+				status = "disabled";
+			};
+
+			ssp0: ssp@80010000 {
+				reg = <0x80010000 2000>;
+				interrupts = <96 82>;
+				fsl,ssp-dma-channel = <0>;
+				status = "disabled";
+			};
+
+			ssp1: ssp@80012000 {
+				reg = <0x80012000 2000>;
+				interrupts = <97 83>;
+				fsl,ssp-dma-channel = <1>;
+				status = "disabled";
+			};
+
+			ssp2: ssp@80014000 {
+				reg = <0x80014000 2000>;
+				interrupts = <98 84>;
+				fsl,ssp-dma-channel = <2>;
+				status = "disabled";
+			};
+
+			ssp3: ssp@80016000 {
+				reg = <0x80016000 2000>;
+				interrupts = <99 85>;
+				fsl,ssp-dma-channel = <3>;
+				status = "disabled";
+			};
+
+			pinctrl@80018000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-pinctrl", "simple-bus";
+				reg = <0x80018000 2000>;
+
+				gpio0: gpio@0 {
+					compatible = "fsl,imx28-gpio", "fsl,mxs-gpio";
+					interrupts = <127>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				gpio1: gpio@1 {
+					compatible = "fsl,imx28-gpio", "fsl,mxs-gpio";
+					interrupts = <126>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				gpio2: gpio@2 {
+					compatible = "fsl,imx28-gpio", "fsl,mxs-gpio";
+					interrupts = <125>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				gpio3: gpio@3 {
+					compatible = "fsl,imx28-gpio", "fsl,mxs-gpio";
+					interrupts = <124>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				gpio4: gpio@4 {
+					compatible = "fsl,imx28-gpio", "fsl,mxs-gpio";
+					interrupts = <123>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				duart_pins_a: duart@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x3102 0x3112>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				mac0_pins_a: mac0@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x4000 0x4010 0x4020
+						0x4030 0x4040 0x4060 0x4070
+						0x4080 0x4100>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+
+				mac1_pins_a: mac1@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x40f1 0x4091 0x40a1
+						0x40e1 0x40b1 0x40c1>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+
+				mmc0_8bit_pins_a: mmc0-8bit@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x2000 0x2010 0x2020
+						0x2030 0x2040 0x2050 0x2060
+						0x2070 0x2080 0x2090 0x20a0>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+
+				mmc0_cd_cfg: mmc0-cd-cfg {
+					fsl,pinmux-ids = <0x2090>;
+					fsl,pull-up = <0>;
+				};
+
+				mmc0_sck_cfg: mmc0-sck-cfg {
+					fsl,pinmux-ids = <0x20a0>;
+					fsl,drive-strength = <2>;
+					fsl,pull-up = <0>;
+				};
+
+				i2c0_pins_a: i2c0@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x3180 0x3190>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+
+				saif0_pins_a: saif0@0 {
+					reg = <0>;
+					fsl,pinmux-ids =
+						<0x3140 0x3150 0x3160 0x3170>;
+					fsl,drive-strength = <2>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+
+				saif1_pins_a: saif1@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <0x31a0>;
+					fsl,drive-strength = <2>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
+			};
+
+			digctl@8001c000 {
+				reg = <0x8001c000 2000>;
+				interrupts = <89>;
+				status = "disabled";
+			};
+
+			etm@80022000 {
+				reg = <0x80022000 2000>;
+				status = "disabled";
+			};
+
+			dma-apbx@80024000 {
+				compatible = "fsl,imx28-dma-apbx";
+				reg = <0x80024000 2000>;
+			};
+
+			dcp@80028000 {
+				reg = <0x80028000 2000>;
+				interrupts = <52 53 54>;
+				status = "disabled";
+			};
+
+			pxp@8002a000 {
+				reg = <0x8002a000 2000>;
+				interrupts = <39>;
+				status = "disabled";
+			};
+
+			ocotp@8002c000 {
+				reg = <0x8002c000 2000>;
+				status = "disabled";
+			};
+
+			axi-ahb@8002e000 {
+				reg = <0x8002e000 2000>;
+				status = "disabled";
+			};
+
+			lcdif@80030000 {
+				reg = <0x80030000 2000>;
+				interrupts = <38 86>;
+				status = "disabled";
+			};
+
+			can0: can@80032000 {
+				reg = <0x80032000 2000>;
+				interrupts = <8>;
+				status = "disabled";
+			};
+
+			can1: can@80034000 {
+				reg = <0x80034000 2000>;
+				interrupts = <9>;
+				status = "disabled";
+			};
+
+			simdbg@8003c000 {
+				reg = <0x8003c000 200>;
+				status = "disabled";
+			};
+
+			simgpmisel@8003c200 {
+				reg = <0x8003c200 100>;
+				status = "disabled";
+			};
+
+			simsspsel@8003c300 {
+				reg = <0x8003c300 100>;
+				status = "disabled";
+			};
+
+			simmemsel@8003c400 {
+				reg = <0x8003c400 100>;
+				status = "disabled";
+			};
+
+			gpiomon@8003c500 {
+				reg = <0x8003c500 100>;
+				status = "disabled";
+			};
+
+			simenet@8003c700 {
+				reg = <0x8003c700 100>;
+				status = "disabled";
+			};
+
+			armjtag@8003c800 {
+				reg = <0x8003c800 100>;
+				status = "disabled";
+			};
+                };
+
+		apbx@80040000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x80040000 0x40000>;
+			ranges;
+
+			clkctl@80040000 {
+				reg = <0x80040000 2000>;
+				status = "disabled";
+			};
+
+			saif0: saif@80042000 {
+				compatible = "fsl,imx28-saif";
+				reg = <0x80042000 2000>;
+				interrupts = <59 80>;
+				fsl,saif-dma-channel = <4>;
+				status = "disabled";
+			};
+
+			power@80044000 {
+				reg = <0x80044000 2000>;
+				status = "disabled";
+			};
+
+			saif1: saif@80046000 {
+				compatible = "fsl,imx28-saif";
+				reg = <0x80046000 2000>;
+				interrupts = <58 81>;
+				fsl,saif-dma-channel = <5>;
+				status = "disabled";
+			};
+
+			lradc@80050000 {
+				reg = <0x80050000 2000>;
+				status = "disabled";
+			};
+
+			spdif@80054000 {
+				reg = <0x80054000 2000>;
+				interrupts = <45 66>;
+				status = "disabled";
+			};
+
+			rtc@80056000 {
+				reg = <0x80056000 2000>;
+				interrupts = <28 29>;
+				status = "disabled";
+			};
+
+			i2c0: i2c@80058000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-i2c";
+				reg = <0x80058000 2000>;
+				interrupts = <111 68>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@8005a000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-i2c";
+				reg = <0x8005a000 2000>;
+				interrupts = <110 69>;
+				status = "disabled";
+			};
+
+			pwm@80064000 {
+				reg = <0x80064000 2000>;
+				status = "disabled";
+			};
+
+			timrot@80068000 {
+				reg = <0x80068000 2000>;
+				status = "disabled";
+			};
+
+			auart0: serial@8006a000 {
+				reg = <0x8006a000 0x2000>;
+				interrupts = <112 70 71>;
+				status = "disabled";
+			};
+
+			auart1: serial@8006c000 {
+				reg = <0x8006c000 0x2000>;
+				interrupts = <113 72 73>;
+				status = "disabled";
+			};
+
+			auart2: serial@8006e000 {
+				reg = <0x8006e000 0x2000>;
+				interrupts = <114 74 75>;
+				status = "disabled";
+			};
+
+			auart3: serial@80070000 {
+				reg = <0x80070000 0x2000>;
+				interrupts = <115 76 77>;
+				status = "disabled";
+			};
+
+			auart4: serial@80072000 {
+				reg = <0x80072000 0x2000>;
+				interrupts = <116 78 79>;
+				status = "disabled";
+			};
+
+			duart: serial@80074000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x80074000 0x1000>;
+				interrupts = <47>;
+				status = "disabled";
+			};
+
+			usbphy0: usbphy@8007c000 {
+				reg = <0x8007c000 0x2000>;
+				status = "disabled";
+			};
+
+			usbphy1: usbphy@8007e000 {
+				reg = <0x8007e000 0x2000>;
+				status = "disabled";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x80080000 0x80000>;
+		ranges;
+
+		usbctrl0: usbctrl@80080000 {
+			reg = <0x80080000 0x10000>;
+			status = "disabled";
+		};
+
+		usbctrl1: usbctrl@80090000 {
+			reg = <0x80090000 0x10000>;
+			status = "disabled";
+		};
+
+		dflpt@800c0000 {
+			reg = <0x800c0000 0x10000>;
+			status = "disabled";
+		};
+
+		mac0: ethernet@800f0000 {
+			compatible = "fsl,imx28-fec";
+			reg = <0x800f0000 0x4000>;
+			interrupts = <101>;
+			status = "disabled";
+		};
+
+		mac1: ethernet@800f4000 {
+			compatible = "fsl,imx28-fec";
+			reg = <0x800f4000 0x4000>;
+			interrupts = <102>;
+			status = "disabled";
+		};
+
+		switch@800f8000 {
+			reg = <0x800f8000 0x8000>;
+			status = "disabled";
+		};
+
+	};
+};

arch/arm/boot/dts/imx51-babbage.dts

@@ -17,10 +17,6 @@
 	model = "Freescale i.MX51 Babbage Board";
 	compatible = "fsl,imx51-babbage", "fsl,imx51";
 
-	chosen {
-		bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
-	};
-
 	memory {
 		reg = <0x90000000 0x20000000>;
 	};
@@ -40,7 +36,7 @@
 					status = "okay";
 				};
 
-				uart3: uart@7000c000 {
+				uart3: serial@7000c000 {
 					fsl,uart-has-rtscts;
 					status = "okay";
 				};
@@ -166,6 +162,11 @@
 						};
 					};
 				};
+
+				ssi2: ssi@70014000 {
+					fsl,mode = "i2s-slave";
+					status = "okay";
+				};
 			};
 
 			wdog@73f98000 { /* WDOG1 */
@@ -177,12 +178,12 @@
 				reg = <0x73fa8000 0x4000>;
 			};
 
-			uart1: uart@73fbc000 {
+			uart1: serial@73fbc000 {
 				fsl,uart-has-rtscts;
 				status = "okay";
 			};
 
-			uart2: uart@73fc0000 {
+			uart2: serial@73fc0000 {
 				status = "okay";
 			};
 		};
@@ -195,13 +196,20 @@
 			i2c@83fc4000 { /* I2C2 */
 				status = "okay";
 
-				codec: sgtl5000@0a {
+				sgtl5000: codec@0a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
+					clock-frequency = <26000000>;
+					VDDA-supply = <&vdig_reg>;
+					VDDIO-supply = <&vvideo_reg>;
 				};
 			};
 
-			fec@83fec000 {
+			audmux@83fd0000 {
+				status = "okay";
+			};
+
+			ethernet@83fec000 {
 				phy-mode = "mii";
 				status = "okay";
 			};
@@ -218,4 +226,18 @@
 			gpio-key,wakeup;
 		};
 	};
+
+	sound {
+		compatible = "fsl,imx51-babbage-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx51-babbage-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <3>;
+	};
 };

arch/arm/boot/dts/imx51.dtsi

@@ -86,7 +86,7 @@
 					status = "disabled";
 				};
 
-				uart3: uart@7000c000 {
+				uart3: serial@7000c000 {
 					compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 					reg = <0x7000c000 0x4000>;
 					interrupts = <33>;
@@ -102,6 +102,15 @@
 					status = "disabled";
 				};
 
+				ssi2: ssi@70014000 {
+					compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
+					reg = <0x70014000 0x4000>;
+					interrupts = <30>;
+					fsl,fifo-depth = <15>;
+					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
+					status = "disabled";
+				};
+
 				esdhc@70020000 { /* ESDHC3 */
 					compatible = "fsl,imx51-esdhc";
 					reg = <0x70020000 0x4000>;
@@ -171,14 +180,14 @@
 				status = "disabled";
 			};
 
-			uart1: uart@73fbc000 {
+			uart1: serial@73fbc000 {
 				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 				reg = <0x73fbc000 0x4000>;
 				interrupts = <31>;
 				status = "disabled";
 			};
 
-			uart2: uart@73fc0000 {
+			uart2: serial@73fc0000 {
 				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 				reg = <0x73fc0000 0x4000>;
 				interrupts = <32>;
@@ -235,7 +244,31 @@
 				status = "disabled";
 			};
 
-			fec@83fec000 {
+			ssi1: ssi@83fcc000 {
+				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
+				reg = <0x83fcc000 0x4000>;
+				interrupts = <29>;
+				fsl,fifo-depth = <15>;
+				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
+				status = "disabled";
+			};
+
+			audmux@83fd0000 {
+				compatible = "fsl,imx51-audmux", "fsl,imx31-audmux";
+				reg = <0x83fd0000 0x4000>;
+				status = "disabled";
+			};
+
+			ssi3: ssi@83fe8000 {
+				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
+				reg = <0x83fe8000 0x4000>;
+				interrupts = <96>;
+				fsl,fifo-depth = <15>;
+				fsl,ssi-dma-events = <47 46 37 35>; /* TX0 RX0 TX1 RX1 */
+				status = "disabled";
+			};
+
+			ethernet@83fec000 {
 				compatible = "fsl,imx51-fec", "fsl,imx27-fec";
 				reg = <0x83fec000 0x4000>;
 				interrupts = <87>;

arch/arm/boot/dts/imx53-ard.dts

@@ -17,10 +17,6 @@
 	model = "Freescale i.MX53 Automotive Reference Design Board";
 	compatible = "fsl,imx53-ard", "fsl,imx53";
 
-	chosen {
-		bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
-	};
-
 	memory {
 		reg = <0x70000000 0x40000000>;
 	};
@@ -44,7 +40,7 @@
 				reg = <0x53fa8000 0x4000>;
 			};
 
-			uart1: uart@53fbc000 {
+			uart1: serial@53fbc000 {
 				status = "okay";
 			};
 		};

arch/arm/boot/dts/imx53-evk.dts

@@ -17,10 +17,6 @@
 	model = "Freescale i.MX53 Evaluation Kit";
 	compatible = "fsl,imx53-evk", "fsl,imx53";
 
-	chosen {
-		bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
-	};
-
 	memory {
 		reg = <0x70000000 0x80000000>;
 	};
@@ -75,7 +71,7 @@
 				reg = <0x53fa8000 0x4000>;
 			};
 
-			uart1: uart@53fbc000 {
+			uart1: serial@53fbc000 {
 				status = "okay";
 			};
 		};
@@ -99,7 +95,7 @@
 				};
 			};
 
-			fec@63fec000 {
+			ethernet@63fec000 {
 				phy-mode = "rmii";
 				phy-reset-gpios = <&gpio7 6 0>;
 				status = "okay";

arch/arm/boot/dts/imx53-qsb.dts

@@ -17,10 +17,6 @@
 	model = "Freescale i.MX53 Quick Start Board";
 	compatible = "fsl,imx53-qsb", "fsl,imx53";
 
-	chosen {
-		bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
-	};
-
 	memory {
 		reg = <0x70000000 0x40000000>;
 	};
@@ -33,6 +29,11 @@
 					status = "okay";
 				};
 
+				ssi2: ssi@50014000 {
+					fsl,mode = "i2s-slave";
+					status = "okay";
+				};
+
 				esdhc@50020000 { /* ESDHC3 */
 					cd-gpios = <&gpio3 11 0>;
 					wp-gpios = <&gpio3 12 0>;
@@ -49,7 +50,7 @@
 				reg = <0x53fa8000 0x4000>;
 			};
 
-			uart1: uart@53fbc000 {
+			uart1: serial@53fbc000 {
 				status = "okay";
 			};
 		};
@@ -62,9 +63,11 @@
 			i2c@63fc4000 { /* I2C2 */
 				status = "okay";
 
-				codec: sgtl5000@0a {
+				sgtl5000: codec@0a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
+					VDDA-supply = <&reg_3p2v>;
+					VDDIO-supply = <&reg_3p2v>;
 				};
 			};
 
@@ -77,12 +80,88 @@
 				};
 
 				pmic: dialog@48 {
-					compatible = "dialog,da9053", "dialog,da9052";
+					compatible = "dlg,da9053-aa", "dlg,da9052";
 					reg = <0x48>;
+
+					regulators {
+						buck0 {
+							regulator-min-microvolt = <500000>;
+							regulator-max-microvolt = <2075000>;
+						};
+
+						buck1 {
+							regulator-min-microvolt = <500000>;
+							regulator-max-microvolt = <2075000>;
+						};
+
+						buck2 {
+							regulator-min-microvolt = <925000>;
+					                regulator-max-microvolt = <2500000>;
+						};
+
+						buck3 {
+							regulator-min-microvolt = <925000>;
+					                regulator-max-microvolt = <2500000>;
+						};
+
+						ldo4 {
+							regulator-min-microvolt = <600000>;
+							regulator-max-microvolt = <1800000>;
+						};
+
+						ldo5 {
+							regulator-min-microvolt = <600000>;
+					                regulator-max-microvolt = <1800000>;
+						};
+
+						ldo6 {
+							regulator-min-microvolt = <1725000>;
+					                regulator-max-microvolt = <3300000>;
+						};
+
+						ldo7 {
+							regulator-min-microvolt = <1725000>;
+					                regulator-max-microvolt = <3300000>;
+						};
+
+						ldo8 {
+							regulator-min-microvolt = <1200000>;
+					                regulator-max-microvolt = <3600000>;
+						};
+
+						ldo9 {
+							regulator-min-microvolt = <1200000>;
+					                regulator-max-microvolt = <3600000>;
+						};
+
+						ldo10 {
+							regulator-min-microvolt = <1200000>;
+					                regulator-max-microvolt = <3600000>;
+						};
+
+						ldo11 {
+							regulator-min-microvolt = <1200000>;
+					                regulator-max-microvolt = <3600000>;
+						};
+
+						ldo12 {
+							regulator-min-microvolt = <1250000>;
+					                regulator-max-microvolt = <3650000>;
+						};
+
+						ldo13 {
+							regulator-min-microvolt = <1200000>;
+					                regulator-max-microvolt = <3600000>;
+						};
+					};
 				};
 			};
 
-			fec@63fec000 {
+			audmux@63fd0000 {
+				status = "okay";
+			};
+
+			ethernet@63fec000 {
 				phy-mode = "rmii";
 				phy-reset-gpios = <&gpio7 6 0>;
 				status = "okay";
@@ -122,4 +201,30 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p2v: 3p2v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P2V";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-always-on;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx53-qsb-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx53-qsb-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <5>;
+	};
 };

arch/arm/boot/dts/imx53-smd.dts

@@ -17,10 +17,6 @@
 	model = "Freescale i.MX53 Smart Mobile Reference Design Board";
 	compatible = "fsl,imx53-smd", "fsl,imx53";
 
-	chosen {
-		bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
-	};
-
 	memory {
 		reg = <0x70000000 0x40000000>;
 	};
@@ -35,11 +31,11 @@
 				};
 
 				esdhc@50008000 { /* ESDHC2 */
-					fsl,card-wired;
+					non-removable;
 					status = "okay";
 				};
 
-				uart3: uart@5000c000 {
+				uart3: serial@5000c000 {
 					fsl,uart-has-rtscts;
 					status = "okay";
 				};
@@ -76,7 +72,7 @@
 				};
 
 				esdhc@50020000 { /* ESDHC3 */
-					fsl,card-wired;
+					non-removable;
 					status = "okay";
 				};
 			};
@@ -90,11 +86,11 @@
 				reg = <0x53fa8000 0x4000>;
 			};
 
-			uart1: uart@53fbc000 {
+			uart1: serial@53fbc000 {
 				status = "okay";
 			};
 
-			uart2: uart@53fc0000 {
+			uart2: serial@53fc0000 {
 				status = "okay";
 			};
 		};
@@ -142,7 +138,7 @@
 				};
 			};
 
-			fec@63fec000 {
+			ethernet@63fec000 {
 				phy-mode = "rmii";
 				phy-reset-gpios = <&gpio7 6 0>;
 				status = "okay";

arch/arm/boot/dts/imx53.dtsi

@@ -88,7 +88,7 @@
 					status = "disabled";
 				};
 
-				uart3: uart@5000c000 {
+				uart3: serial@5000c000 {
 					compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 					reg = <0x5000c000 0x4000>;
 					interrupts = <33>;
@@ -104,6 +104,15 @@
 					status = "disabled";
 				};
 
+				ssi2: ssi@50014000 {
+					compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
+					reg = <0x50014000 0x4000>;
+					interrupts = <30>;
+					fsl,fifo-depth = <15>;
+					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
+					status = "disabled";
+				};
+
 				esdhc@50020000 { /* ESDHC3 */
 					compatible = "fsl,imx53-esdhc";
 					reg = <0x50020000 0x4000>;
@@ -173,14 +182,14 @@
 				status = "disabled";
 			};
 
-			uart1: uart@53fbc000 {
+			uart1: serial@53fbc000 {
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x53fbc000 0x4000>;
 				interrupts = <31>;
 				status = "disabled";
 			};
 
-			uart2: uart@53fc0000 {
+			uart2: serial@53fc0000 {
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x53fc0000 0x4000>;
 				interrupts = <32>;
@@ -226,7 +235,7 @@
 				status = "disabled";
 			};
 
-			uart4: uart@53ff0000 {
+			uart4: serial@53ff0000 {
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x53ff0000 0x4000>;
 				interrupts = <13>;
@@ -241,7 +250,7 @@
 			reg = <0x60000000 0x10000000>;
 			ranges;
 
-			uart5: uart@63f90000 {
+			uart5: serial@63f90000 {
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x63f90000 0x4000>;
 				interrupts = <86>;
@@ -290,7 +299,31 @@
 				status = "disabled";
 			};
 
-			fec@63fec000 {
+			ssi1: ssi@63fcc000 {
+				compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
+				reg = <0x63fcc000 0x4000>;
+				interrupts = <29>;
+				fsl,fifo-depth = <15>;
+				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
+				status = "disabled";
+			};
+
+			audmux@63fd0000 {
+				compatible = "fsl,imx53-audmux", "fsl,imx31-audmux";
+				reg = <0x63fd0000 0x4000>;
+				status = "disabled";
+			};
+
+			ssi3: ssi@63fe8000 {
+				compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
+				reg = <0x63fe8000 0x4000>;
+				interrupts = <96>;
+				fsl,fifo-depth = <15>;
+				fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */
+				status = "disabled";
+			};
+
+			ethernet@63fec000 {
 				compatible = "fsl,imx53-fec", "fsl,imx25-fec";
 				reg = <0x63fec000 0x4000>;
 				interrupts = <87>;

arch/arm/boot/dts/imx6q-arm2.dts

@@ -17,19 +17,14 @@
 	model = "Freescale i.MX6 Quad Armadillo2 Board";
 	compatible = "fsl,imx6q-arm2", "fsl,imx6q";
 
-	chosen {
-		bootargs = "console=ttymxc0,115200 root=/dev/mmcblk3p3 rootwait";
-	};
-
 	memory {
 		reg = <0x10000000 0x80000000>;
 	};
 
 	soc {
 		aips-bus@02100000 { /* AIPS2 */
-			enet@02188000 {
+			ethernet@02188000 {
 				phy-mode = "rgmii";
-				local-mac-address = [00 04 9F 01 1B 61];
 				status = "okay";
 			};
 
@@ -37,16 +32,20 @@
 				cd-gpios = <&gpio6 11 0>;
 				wp-gpios = <&gpio6 14 0>;
 				vmmc-supply = <&reg_3p3v>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usdhc3_1>;
 				status = "okay";
 			};
 
 			usdhc@0219c000 { /* uSDHC4 */
-				fsl,card-wired;
+				non-removable;
 				vmmc-supply = <&reg_3p3v>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usdhc4_1>;
 				status = "okay";
 			};
 
-			uart4: uart@021f0000 {
+			uart4: serial@021f0000 {
 				status = "okay";
 			};
 		};

arch/arm/boot/dts/imx6q-sabrelite.dts

@@ -22,8 +22,30 @@
 	};
 
 	soc {
+		aips-bus@02000000 { /* AIPS1 */
+			spba-bus@02000000 {
+				ecspi@02008000 { /* eCSPI1 */
+					fsl,spi-num-chipselects = <1>;
+					cs-gpios = <&gpio3 19 0>;
+					status = "okay";
+
+					flash: m25p80@0 {
+						compatible = "sst,sst25vf016b";
+						spi-max-frequency = <20000000>;
+						reg = <0>;
+					};
+				};
+
+				ssi1: ssi@02028000 {
+					fsl,mode = "i2s-slave";
+					status = "okay";
+				};
+			};
+
+		};
+
 		aips-bus@02100000 { /* AIPS2 */
-			enet@02188000 {
+			ethernet@02188000 {
 				phy-mode = "rgmii";
 				phy-reset-gpios = <&gpio3 23 0>;
 				status = "okay";
@@ -43,13 +65,23 @@
 				status = "okay";
 			};
 
-			uart2: uart@021e8000 {
+			audmux@021d8000 {
+				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_audmux_1>;
+			};
+
+			uart2: serial@021e8000 {
 				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_serial2_1>;
 			};
 
 			i2c@021a0000 { /* I2C1 */
 				status = "okay";
 				clock-frequency = <100000>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c1_1>;
 
 				codec: sgtl5000@0a {
 					compatible = "fsl,sgtl5000";
@@ -80,4 +112,18 @@
 			regulator-always-on;
 		};
 	};
+
+	sound {
+		compatible = "fsl,imx6q-sabrelite-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx6q-sabrelite-sgtl5000";
+		ssi-controller = <&ssi1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <4>;
+	};
 };

arch/arm/boot/dts/imx6q-sabresd.dts

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx6q.dtsi"
+
+/ {
+	model = "Freescale i.MX6Q SABRE Smart Device Board";
+	compatible = "fsl,imx6q-sabresd", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+
+	soc {
+
+		aips-bus@02000000 { /* AIPS1 */
+			spba-bus@02000000 {
+				uart1: serial@02020000 {
+					status = "okay";
+				};
+			};
+		};
+
+		aips-bus@02100000 { /* AIPS2 */
+			ethernet@02188000 {
+				phy-mode = "rgmii";
+				status = "okay";
+			};
+
+			usdhc@02194000 { /* uSDHC2 */
+				cd-gpios = <&gpio2 2 0>;
+				wp-gpios = <&gpio2 3 0>;
+				status = "okay";
+			};
+
+			usdhc@02198000 { /* uSDHC3 */
+				cd-gpios = <&gpio2 0 0>;
+				wp-gpios = <&gpio2 1 0>;
+				status = "okay";
+			};
+		};
+	};
+};

arch/arm/boot/dts/imx6q.dtsi

@@ -165,7 +165,7 @@
 					status = "disabled";
 				};
 
-				uart1: uart@02020000 {
+				uart1: serial@02020000 {
 					compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
 					interrupts = <0 26 0x04>;
@@ -177,19 +177,31 @@
 					interrupts = <0 51 0x04>;
 				};
 
-				ssi@02028000 { /* SSI1 */
+				ssi1: ssi@02028000 {
+					compatible = "fsl,imx6q-ssi","fsl,imx21-ssi";
 					reg = <0x02028000 0x4000>;
 					interrupts = <0 46 0x04>;
+					fsl,fifo-depth = <15>;
+					fsl,ssi-dma-events = <38 37>;
+					status = "disabled";
 				};
 
-				ssi@0202c000 { /* SSI2 */
+				ssi2: ssi@0202c000 {
+					compatible = "fsl,imx6q-ssi","fsl,imx21-ssi";
 					reg = <0x0202c000 0x4000>;
 					interrupts = <0 47 0x04>;
+					fsl,fifo-depth = <15>;
+					fsl,ssi-dma-events = <42 41>;
+					status = "disabled";
 				};
 
-				ssi@02030000 { /* SSI3 */
+				ssi3: ssi@02030000 {
+					compatible = "fsl,imx6q-ssi","fsl,imx21-ssi";
 					reg = <0x02030000 0x4000>;
 					interrupts = <0 48 0x04>;
+					fsl,fifo-depth = <15>;
+					fsl,ssi-dma-events = <46 45>;
+					status = "disabled";
 				};
 
 				asrc@02034000 {
@@ -346,6 +358,90 @@
 				compatible = "fsl,imx6q-anatop";
 				reg = <0x020c8000 0x1000>;
 				interrupts = <0 49 0x04 0 54 0x04 0 127 0x04>;
+
+				regulator-1p1@110 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd1p1";
+					regulator-min-microvolt = <800000>;
+					regulator-max-microvolt = <1375000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x110>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <4>;
+					anatop-min-voltage = <800000>;
+					anatop-max-voltage = <1375000>;
+				};
+
+				regulator-3p0@120 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd3p0";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <3150000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x120>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <0>;
+					anatop-min-voltage = <2625000>;
+					anatop-max-voltage = <3400000>;
+				};
+
+				regulator-2p5@130 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd2p5";
+					regulator-min-microvolt = <2000000>;
+					regulator-max-microvolt = <2750000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x130>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <0>;
+					anatop-min-voltage = <2000000>;
+					anatop-max-voltage = <2750000>;
+				};
+
+				regulator-vddcore@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "cpu";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <0>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+
+				regulator-vddpu@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddpu";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <9>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+
+				regulator-vddsoc@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddsoc";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <18>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
 			};
 
 			usbphy@020c9000 { /* USBPHY1 */
@@ -386,7 +482,62 @@
 			};
 
 			iomuxc@020e0000 {
+				compatible = "fsl,imx6q-iomuxc";
 				reg = <0x020e0000 0x4000>;
+
+				/* shared pinctrl settings */
+				audmux {
+					pinctrl_audmux_1: audmux-1 {
+						fsl,pins = <18   0x80000000	/* MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD */
+							    1586 0x80000000	/* MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC */
+							    11   0x80000000	/* MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD */
+							    3    0x80000000>;	/* MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS */
+					};
+				};
+
+				i2c1 {
+					pinctrl_i2c1_1: i2c1grp-1 {
+						fsl,pins = <137 0x4001b8b1	/* MX6Q_PAD_EIM_D21__I2C1_SCL */
+							    196 0x4001b8b1>;	/* MX6Q_PAD_EIM_D28__I2C1_SDA */
+					};
+				};
+
+				serial2 {
+					pinctrl_serial2_1: serial2grp-1 {
+						fsl,pins = <183 0x1b0b1		/* MX6Q_PAD_EIM_D26__UART2_TXD */
+							    191 0x1b0b1>;	/* MX6Q_PAD_EIM_D27__UART2_RXD */
+					};
+				};
+
+				usdhc3 {
+					pinctrl_usdhc3_1: usdhc3grp-1 {
+						fsl,pins = <1273 0x17059	/* MX6Q_PAD_SD3_CMD__USDHC3_CMD */
+							    1281 0x10059	/* MX6Q_PAD_SD3_CLK__USDHC3_CLK	*/
+							    1289 0x17059	/* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */
+							    1297 0x17059	/* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */
+							    1305 0x17059	/* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */
+							    1312 0x17059	/* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */
+							    1265 0x17059	/* MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 */
+							    1257 0x17059	/* MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 */
+							    1249 0x17059	/* MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 */
+							    1241 0x17059>;	/* MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 */
+					};
+				};
+
+				usdhc4 {
+					pinctrl_usdhc4_1: usdhc4grp-1 {
+						fsl,pins = <1386 0x17059	/* MX6Q_PAD_SD4_CMD__USDHC4_CMD */
+							    1392 0x10059	/* MX6Q_PAD_SD4_CLK__USDHC4_CLK	*/
+							    1462 0x17059	/* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */
+							    1470 0x17059	/* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */
+							    1478 0x17059	/* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */
+							    1486 0x17059	/* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */
+							    1493 0x17059	/* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */
+							    1501 0x17059	/* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */
+							    1509 0x17059	/* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */
+							    1517 0x17059>;	/* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */
+					};
+				};
 			};
 
 			dcic@020e4000 { /* DCIC1 */
@@ -422,7 +573,7 @@
 				reg = <0x0217c000 0x4000>;
 			};
 
-			enet@02188000 {
+			ethernet@02188000 {
 				compatible = "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <0 118 0x04 0 119 0x04>;
@@ -527,7 +678,9 @@
 			};
 
 			audmux@021d8000 {
+				compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
+				status = "disabled";
 			};
 
 			mipi@021dc000 { /* MIPI-CSI */
@@ -543,28 +696,28 @@
 				interrupts = <0 18 0x04>;
 			};
 
-			uart2: uart@021e8000 {
+			uart2: serial@021e8000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021e8000 0x4000>;
 				interrupts = <0 27 0x04>;
 				status = "disabled";
 			};
 
-			uart3: uart@021ec000 {
+			uart3: serial@021ec000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021ec000 0x4000>;
 				interrupts = <0 28 0x04>;
 				status = "disabled";
 			};
 
-			uart4: uart@021f0000 {
+			uart4: serial@021f0000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f0000 0x4000>;
 				interrupts = <0 29 0x04>;
 				status = "disabled";
 			};
 
-			uart5: uart@021f4000 {
+			uart5: serial@021f4000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f4000 0x4000>;
 				interrupts = <0 30 0x04>;

arch/arm/boot/dts/omap3-beagle.dts

@@ -57,7 +57,7 @@
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
 	vmmc_aux-supply = <&vsim>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 };
 
 &mmc2 {

arch/arm/boot/dts/omap4-panda.dts

@@ -70,7 +70,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 };
 
 &mmc2 {
@@ -87,5 +87,5 @@
 
 &mmc5 {
 	ti,non-removable;
-	ti,bus-width = <4>;
+	bus-width = <4>;
 };

arch/arm/boot/dts/omap4-sdp.dts

@@ -137,12 +137,12 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 };
 
 &mmc2 {
 	vmmc-supply = <&vaux1>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 	ti,non-removable;
 };
 
@@ -155,6 +155,6 @@
 };
 
 &mmc5 {
-	ti,bus-width = <4>;
+	bus-width = <4>;
 	ti,non-removable;
 };

arch/arm/boot/dts/spear1310-evb.dts

@@ -0,0 +1,292 @@
+/*
+ * DTS file for SPEAr1310 Evaluation Baord
+ *
+ * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "spear1310.dtsi"
+
+/ {
+	model = "ST SPEAr1310 Evaluation Board";
+	compatible = "st,spear1310-evb", "st,spear1310";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory {
+		reg = <0 0x40000000>;
+	};
+
+	ahb {
+		pinmux@e0700000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&state_default>;
+
+			state_default: pinmux {
+				i2c0-pmx {
+					st,pins = "i2c0_grp";
+					st,function = "i2c0";
+				};
+				i2s1 {
+					st,pins = "i2s1_grp";
+					st,function = "i2s1";
+				};
+				gpio {
+					st,pins = "arm_gpio_grp";
+					st,function = "arm_gpio";
+				};
+				eth {
+					st,pins = "gmii_grp";
+					st,function = "gmii";
+				};
+				ssp0 {
+					st,pins = "ssp0_grp";
+					st,function = "ssp0";
+				};
+				kbd {
+					st,pins = "keyboard_6x6_grp";
+					st,function = "keyboard";
+				};
+				sdhci {
+					st,pins = "sdhci_grp";
+					st,function = "sdhci";
+				};
+				smi-pmx {
+					st,pins = "smi_2_chips_grp";
+					st,function = "smi";
+				};
+				uart0 {
+					st,pins = "uart0_grp";
+					st,function = "uart0";
+				};
+				rs485 {
+					st,pins = "rs485_0_1_tdm_0_1_grp";
+					st,function = "rs485_0_1_tdm_0_1";
+				};
+				i2c1_2 {
+					st,pins = "i2c_1_2_grp";
+					st,function = "i2c_1_2";
+				};
+				pci {
+					st,pins = "pcie0_grp","pcie1_grp",
+						"pcie2_grp";
+					st,function = "pci";
+				};
+				smii {
+					st,pins = "smii_0_1_2_grp";
+					st,function = "smii_0_1_2";
+				};
+				nand {
+					st,pins = "nand_8bit_grp",
+						"nand_16bit_grp";
+					st,function = "nand";
+				};
+			};
+		};
+
+		ahci@b1000000 {
+			status = "okay";
+		};
+
+		cf@b2800000 {
+			status = "okay";
+		};
+
+		dma@ea800000 {
+			status = "okay";
+		};
+
+		dma@eb000000 {
+			status = "okay";
+		};
+
+		fsmc: flash@b0000000 {
+			status = "okay";
+		};
+
+		gmac0: eth@e2000000 {
+			status = "okay";
+		};
+
+		sdhci@b3000000 {
+			status = "okay";
+		};
+
+		smi: flash@ea000000 {
+			status = "okay";
+			clock-rate=<50000000>;
+
+			flash@e6000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xe6000000 0x800000>;
+				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x40000>;
+				};
+				partition@50000 {
+					label = "linux";
+					reg = <0x50000 0x2c0000>;
+				};
+				partition@310000 {
+					label = "rootfs";
+					reg = <0x310000 0x4f0000>;
+				};
+			};
+		};
+
+		spi0: spi@e0100000 {
+			status = "okay";
+		};
+
+		ehci@e4800000 {
+			status = "okay";
+		};
+
+		ehci@e5800000 {
+			status = "okay";
+		};
+
+		ohci@e4000000 {
+			status = "okay";
+		};
+
+		ohci@e5000000 {
+			status = "okay";
+		};
+
+		apb {
+			adc@e0080000 {
+				status = "okay";
+			};
+
+			gpio0: gpio@e0600000 {
+			       status = "okay";
+			};
+
+			gpio1: gpio@e0680000 {
+			       status = "okay";
+			};
+
+			i2c0: i2c@e0280000 {
+			       status = "okay";
+			};
+
+			i2c1: i2c@5cd00000 {
+			       status = "okay";
+			};
+
+			kbd@e0300000 {
+				linux,keymap = < 0x00000001
+						 0x00010002
+						 0x00020003
+						 0x00030004
+						 0x00040005
+						 0x00050006
+						 0x00060007
+						 0x00070008
+						 0x00080009
+						 0x0100000a
+						 0x0101000c
+						 0x0102000d
+						 0x0103000e
+						 0x0104000f
+						 0x01050010
+						 0x01060011
+						 0x01070012
+						 0x01080013
+						 0x02000014
+						 0x02010015
+						 0x02020016
+						 0x02030017
+						 0x02040018
+						 0x02050019
+						 0x0206001a
+						 0x0207001b
+						 0x0208001c
+						 0x0300001d
+						 0x0301001e
+						 0x0302001f
+						 0x03030020
+						 0x03040021
+						 0x03050022
+						 0x03060023
+						 0x03070024
+						 0x03080025
+						 0x04000026
+						 0x04010027
+						 0x04020028
+						 0x04030029
+						 0x0404002a
+						 0x0405002b
+						 0x0406002c
+						 0x0407002d
+						 0x0408002e
+						 0x0500002f
+						 0x05010030
+						 0x05020031
+						 0x05030032
+						 0x05040033
+						 0x05050034
+						 0x05060035
+						 0x05070036
+						 0x05080037
+						 0x06000038
+						 0x06010039
+						 0x0602003a
+						 0x0603003b
+						 0x0604003c
+						 0x0605003d
+						 0x0606003e
+						 0x0607003f
+						 0x06080040
+						 0x07000041
+						 0x07010042
+						 0x07020043
+						 0x07030044
+						 0x07040045
+						 0x07050046
+						 0x07060047
+						 0x07070048
+						 0x07080049
+						 0x0800004a
+						 0x0801004b
+						 0x0802004c
+						 0x0803004d
+						 0x0804004e
+						 0x0805004f
+						 0x08060050
+						 0x08070051
+						 0x08080052 >;
+			       autorepeat;
+			       st,mode = <0>;
+			       status = "okay";
+			};
+
+			rtc@e0580000 {
+			       status = "okay";
+			};
+
+			serial@e0000000 {
+			       status = "okay";
+			};
+
+			wdt@ec800620 {
+			       status = "okay";
+			};
+		};
+	};
+};

arch/arm/boot/dts/spear1310.dtsi

@@ -0,0 +1,184 @@
+/*
+ * DTS file for all SPEAr1310 SoCs
+ *
+ * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "spear13xx.dtsi"
+
+/ {
+	compatible = "st,spear1310";
+
+	ahb {
+		ahci@b1000000 {
+			compatible = "snps,spear-ahci";
+			reg = <0xb1000000 0x10000>;
+			interrupts = <0 68 0x4>;
+			status = "disabled";
+		};
+
+		ahci@b1800000 {
+			compatible = "snps,spear-ahci";
+			reg = <0xb1800000 0x10000>;
+			interrupts = <0 69 0x4>;
+			status = "disabled";
+		};
+
+		ahci@b4000000 {
+			compatible = "snps,spear-ahci";
+			reg = <0xb4000000 0x10000>;
+			interrupts = <0 70 0x4>;
+			status = "disabled";
+		};
+
+		gmac1: eth@5c400000 {
+			compatible = "st,spear600-gmac";
+			reg = <0x5c400000 0x8000>;
+			interrupts = <0 95 0x4>;
+			interrupt-names = "macirq";
+			status = "disabled";
+		};
+
+		gmac2: eth@5c500000 {
+			compatible = "st,spear600-gmac";
+			reg = <0x5c500000 0x8000>;
+			interrupts = <0 96 0x4>;
+			interrupt-names = "macirq";
+			status = "disabled";
+		};
+
+		gmac3: eth@5c600000 {
+			compatible = "st,spear600-gmac";
+			reg = <0x5c600000 0x8000>;
+			interrupts = <0 97 0x4>;
+			interrupt-names = "macirq";
+			status = "disabled";
+		};
+
+		gmac4: eth@5c700000 {
+			compatible = "st,spear600-gmac";
+			reg = <0x5c700000 0x8000>;
+			interrupts = <0 98 0x4>;
+			interrupt-names = "macirq";
+			status = "disabled";
+		};
+
+		spi1: spi@5d400000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x5d400000 0x1000>;
+			interrupts = <0 99 0x4>;
+			status = "disabled";
+		};
+
+		apb {
+			i2c1: i2c@5cd00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5cd00000 0x1000>;
+				interrupts = <0 87 0x4>;
+				status = "disabled";
+			};
+
+			i2c2: i2c@5ce00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5ce00000 0x1000>;
+				interrupts = <0 88 0x4>;
+				status = "disabled";
+			};
+
+			i2c3: i2c@5cf00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5cf00000 0x1000>;
+				interrupts = <0 89 0x4>;
+				status = "disabled";
+			};
+
+			i2c4: i2c@5d000000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5d000000 0x1000>;
+				interrupts = <0 90 0x4>;
+				status = "disabled";
+			};
+
+			i2c5: i2c@5d100000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5d100000 0x1000>;
+				interrupts = <0 91 0x4>;
+				status = "disabled";
+			};
+
+			i2c6: i2c@5d200000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5d200000 0x1000>;
+				interrupts = <0 92 0x4>;
+				status = "disabled";
+			};
+
+			i2c7: i2c@5d300000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0x5d300000 0x1000>;
+				interrupts = <0 93 0x4>;
+				status = "disabled";
+			};
+
+			serial@5c800000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x5c800000 0x1000>;
+				interrupts = <0 82 0x4>;
+				status = "disabled";
+			};
+
+			serial@5c900000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x5c900000 0x1000>;
+				interrupts = <0 83 0x4>;
+				status = "disabled";
+			};
+
+			serial@5ca00000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x5ca00000 0x1000>;
+				interrupts = <0 84 0x4>;
+				status = "disabled";
+			};
+
+			serial@5cb00000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x5cb00000 0x1000>;
+				interrupts = <0 85 0x4>;
+				status = "disabled";
+			};
+
+			serial@5cc00000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x5cc00000 0x1000>;
+				interrupts = <0 86 0x4>;
+				status = "disabled";
+			};
+
+			thermal@e07008c4 {
+				st,thermal-flags = <0x7000>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/spear1340-evb.dts

@@ -0,0 +1,308 @@
+/*
+ * DTS file for SPEAr1340 Evaluation Baord
+ *
+ * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "spear1340.dtsi"
+
+/ {
+	model = "ST SPEAr1340 Evaluation Board";
+	compatible = "st,spear1340-evb", "st,spear1340";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory {
+		reg = <0 0x40000000>;
+	};
+
+	ahb {
+		pinmux@e0700000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&state_default>;
+
+			state_default: pinmux {
+				pads_as_gpio {
+					st,pins = "pads_as_gpio_grp";
+					st,function = "pads_as_gpio";
+				};
+				fsmc {
+					st,pins = "fsmc_8bit_grp";
+					st,function = "fsmc";
+				};
+				kbd {
+					st,pins = "keyboard_row_col_grp",
+						"keyboard_col5_grp";
+					st,function = "keyboard";
+				};
+				uart0 {
+					st,pins = "uart0_grp", "uart0_enh_grp";
+					st,function = "uart0";
+				};
+				i2c0-pmx {
+					st,pins = "i2c0_grp";
+					st,function = "i2c0";
+				};
+				i2c1-pmx {
+					st,pins = "i2c1_grp";
+					st,function = "i2c1";
+				};
+				spdif-in {
+					st,pins = "spdif_in_grp";
+					st,function = "spdif_in";
+				};
+				spdif-out {
+					st,pins = "spdif_out_grp";
+					st,function = "spdif_out";
+				};
+				ssp0 {
+					st,pins = "ssp0_grp", "ssp0_cs1_grp",
+						"ssp0_cs3_grp";
+					st,function = "ssp0";
+				};
+				pwm {
+					st,pins = "pwm2_grp", "pwm3_grp";
+					st,function = "pwm";
+				};
+				smi-pmx {
+					st,pins = "smi_grp";
+					st,function = "smi";
+				};
+				i2s {
+					st,pins = "i2s_in_grp", "i2s_out_grp";
+					st,function = "i2s";
+				};
+				gmac {
+					st,pins = "gmii_grp", "rgmii_grp";
+					st,function = "gmac";
+				};
+				cam3 {
+					st,pins = "cam3_grp";
+					st,function = "cam3";
+				};
+				cec0 {
+					st,pins = "cec0_grp";
+					st,function = "cec0";
+				};
+				cec1 {
+					st,pins = "cec1_grp";
+					st,function = "cec1";
+				};
+				sdhci {
+					st,pins = "sdhci_grp";
+					st,function = "sdhci";
+				};
+				clcd {
+					st,pins = "clcd_grp";
+					st,function = "clcd";
+				};
+				sata {
+					st,pins = "sata_grp";
+					st,function = "sata";
+				};
+			};
+		};
+
+		dma@ea800000 {
+			status = "okay";
+		};
+
+		dma@eb000000 {
+			status = "okay";
+		};
+
+		fsmc: flash@b0000000 {
+			status = "okay";
+		};
+
+		gmac0: eth@e2000000 {
+			status = "okay";
+		};
+
+		sdhci@b3000000 {
+			status = "okay";
+		};
+
+		smi: flash@ea000000 {
+			status = "okay";
+			clock-rate=<50000000>;
+
+			flash@e6000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xe6000000 0x800000>;
+				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x40000>;
+				};
+				partition@50000 {
+					label = "linux";
+					reg = <0x50000 0x2c0000>;
+				};
+				partition@310000 {
+					label = "rootfs";
+					reg = <0x310000 0x4f0000>;
+				};
+			};
+		};
+
+		spi0: spi@e0100000 {
+			status = "okay";
+		};
+
+		ehci@e4800000 {
+			status = "okay";
+		};
+
+		ehci@e5800000 {
+			status = "okay";
+		};
+
+		ohci@e4000000 {
+			status = "okay";
+		};
+
+		ohci@e5000000 {
+			status = "okay";
+		};
+
+		apb {
+			adc@e0080000 {
+				status = "okay";
+			};
+
+			gpio0: gpio@e0600000 {
+			       status = "okay";
+			};
+
+			gpio1: gpio@e0680000 {
+			       status = "okay";
+			};
+
+			i2c0: i2c@e0280000 {
+			       status = "okay";
+			};
+
+			i2c1: i2c@b4000000 {
+			       status = "okay";
+			};
+
+			kbd@e0300000 {
+				linux,keymap = < 0x00000001
+						 0x00010002
+						 0x00020003
+						 0x00030004
+						 0x00040005
+						 0x00050006
+						 0x00060007
+						 0x00070008
+						 0x00080009
+						 0x0100000a
+						 0x0101000c
+						 0x0102000d
+						 0x0103000e
+						 0x0104000f
+						 0x01050010
+						 0x01060011
+						 0x01070012
+						 0x01080013
+						 0x02000014
+						 0x02010015
+						 0x02020016
+						 0x02030017
+						 0x02040018
+						 0x02050019
+						 0x0206001a
+						 0x0207001b
+						 0x0208001c
+						 0x0300001d
+						 0x0301001e
+						 0x0302001f
+						 0x03030020
+						 0x03040021
+						 0x03050022
+						 0x03060023
+						 0x03070024
+						 0x03080025
+						 0x04000026
+						 0x04010027
+						 0x04020028
+						 0x04030029
+						 0x0404002a
+						 0x0405002b
+						 0x0406002c
+						 0x0407002d
+						 0x0408002e
+						 0x0500002f
+						 0x05010030
+						 0x05020031
+						 0x05030032
+						 0x05040033
+						 0x05050034
+						 0x05060035
+						 0x05070036
+						 0x05080037
+						 0x06000038
+						 0x06010039
+						 0x0602003a
+						 0x0603003b
+						 0x0604003c
+						 0x0605003d
+						 0x0606003e
+						 0x0607003f
+						 0x06080040
+						 0x07000041
+						 0x07010042
+						 0x07020043
+						 0x07030044
+						 0x07040045
+						 0x07050046
+						 0x07060047
+						 0x07070048
+						 0x07080049
+						 0x0800004a
+						 0x0801004b
+						 0x0802004c
+						 0x0803004d
+						 0x0804004e
+						 0x0805004f
+						 0x08060050
+						 0x08070051
+						 0x08080052 >;
+			       autorepeat;
+			       st,mode = <0>;
+			       status = "okay";
+			};
+
+			rtc@e0580000 {
+			       status = "okay";
+			};
+
+			serial@e0000000 {
+			       status = "okay";
+			};
+
+			serial@b4100000 {
+			       status = "okay";
+			};
+
+			wdt@ec800620 {
+			       status = "okay";
+			};
+		};
+	};
+};

arch/arm/boot/dts/spear1340.dtsi

@@ -0,0 +1,56 @@
+/*
+ * DTS file for all SPEAr1340 SoCs
+ *
+ * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "spear13xx.dtsi"
+
+/ {
+	compatible = "st,spear1340";
+
+	ahb {
+		ahci@b1000000 {
+			compatible = "snps,spear-ahci";
+			reg = <0xb1000000 0x10000>;
+			interrupts = <0 72 0x4>;
+			status = "disabled";
+		};
+
+		spi1: spi@5d400000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x5d400000 0x1000>;
+			interrupts = <0 99 0x4>;
+			status = "disabled";
+		};
+
+		apb {
+			i2c1: i2c@b4000000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0xb4000000 0x1000>;
+				interrupts = <0 104 0x4>;
+				status = "disabled";
+			};
+
+			serial@b4100000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0xb4100000 0x1000>;
+				interrupts = <0 105 0x4>;
+				status = "disabled";
+			};
+
+			thermal@e07008c4 {
+				st,thermal-flags = <0x2a00>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/spear13xx.dtsi

@@ -0,0 +1,262 @@
+/*
+ * DTS file for all SPEAr13xx SoCs
+ *
+ * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&gic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a9";
+			reg = <0>;
+			next-level-cache = <&L2>;
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a9";
+			reg = <1>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	gic: interrupt-controller@ec801000 {
+		compatible = "arm,cortex-a9-gic";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		reg = < 0xec801000 0x1000 >,
+		      < 0xec800100 0x0100 >;
+	};
+
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <0 8 0x04
+			      0 9 0x04>;
+	};
+
+	L2: l2-cache {
+		    compatible = "arm,pl310-cache";
+		    reg = <0xed000000 0x1000>;
+		    cache-unified;
+		    cache-level = <2>;
+	};
+
+	memory {
+		name = "memory";
+		device_type = "memory";
+		reg = <0 0x40000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyAMA0,115200";
+	};
+
+	ahb {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges = <0x50000000 0x50000000 0x10000000
+			  0xb0000000 0xb0000000 0x10000000
+			  0xe0000000 0xe0000000 0x10000000>;
+
+		sdhci@b3000000 {
+			compatible = "st,sdhci-spear";
+			reg = <0xb3000000 0x100>;
+			interrupts = <0 28 0x4>;
+			status = "disabled";
+		};
+
+		cf@b2800000 {
+			compatible = "arasan,cf-spear1340";
+			reg = <0xb2800000 0x100>;
+			interrupts = <0 29 0x4>;
+			status = "disabled";
+		};
+
+		dma@ea800000 {
+			compatible = "snps,dma-spear1340";
+			reg = <0xea800000 0x1000>;
+			interrupts = <0 19 0x4>;
+			status = "disabled";
+		};
+
+		dma@eb000000 {
+			compatible = "snps,dma-spear1340";
+			reg = <0xeb000000 0x1000>;
+			interrupts = <0 59 0x4>;
+			status = "disabled";
+		};
+
+		fsmc: flash@b0000000 {
+			compatible = "st,spear600-fsmc-nand";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0xb0000000 0x1000	/* FSMC Register */
+			       0xb0800000 0x0010>;	/* NAND Base */
+			reg-names = "fsmc_regs", "nand_data";
+			interrupts = <0 20 0x4
+				      0 21 0x4
+				      0 22 0x4
+				      0 23 0x4>;
+			st,ale-off = <0x20000>;
+			st,cle-off = <0x10000>;
+			status = "disabled";
+		};
+
+		gmac0: eth@e2000000 {
+			compatible = "st,spear600-gmac";
+			reg = <0xe2000000 0x8000>;
+			interrupts = <0 23 0x4
+				      0 24 0x4>;
+			interrupt-names = "macirq", "eth_wake_irq";
+			status = "disabled";
+		};
+
+		smi: flash@ea000000 {
+			compatible = "st,spear600-smi";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0xea000000 0x1000>;
+			interrupts = <0 30 0x4>;
+			status = "disabled";
+		};
+
+		spi0: spi@e0100000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0xe0100000 0x1000>;
+			interrupts = <0 31 0x4>;
+			status = "disabled";
+		};
+
+		ehci@e4800000 {
+			compatible = "st,spear600-ehci", "usb-ehci";
+			reg = <0xe4800000 0x1000>;
+			interrupts = <0 64 0x4>;
+			status = "disabled";
+		};
+
+		ehci@e5800000 {
+			compatible = "st,spear600-ehci", "usb-ehci";
+			reg = <0xe5800000 0x1000>;
+			interrupts = <0 66 0x4>;
+			status = "disabled";
+		};
+
+		ohci@e4000000 {
+			compatible = "st,spear600-ohci", "usb-ohci";
+			reg = <0xe4000000 0x1000>;
+			interrupts = <0 65 0x4>;
+			status = "disabled";
+		};
+
+		ohci@e5000000 {
+			compatible = "st,spear600-ohci", "usb-ohci";
+			reg = <0xe5000000 0x1000>;
+			interrupts = <0 67 0x4>;
+			status = "disabled";
+		};
+
+		apb {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			ranges = <0x50000000 0x50000000 0x10000000
+				  0xb0000000 0xb0000000 0x10000000
+				  0xe0000000 0xe0000000 0x10000000>;
+
+			gpio0: gpio@e0600000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0xe0600000 0x1000>;
+				interrupts = <0 24 0x4>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				status = "disabled";
+			};
+
+			gpio1: gpio@e0680000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0xe0680000 0x1000>;
+				interrupts = <0 25 0x4>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				status = "disabled";
+			};
+
+			kbd@e0300000 {
+				compatible = "st,spear300-kbd";
+				reg = <0xe0300000 0x1000>;
+				status = "disabled";
+			};
+
+			i2c0: i2c@e0280000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,designware-i2c";
+				reg = <0xe0280000 0x1000>;
+				interrupts = <0 41 0x4>;
+				status = "disabled";
+			};
+
+			rtc@e0580000 {
+				compatible = "st,spear-rtc";
+				reg = <0xe0580000 0x1000>;
+				interrupts = <0 36 0x4>;
+				status = "disabled";
+			};
+
+			serial@e0000000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0xe0000000 0x1000>;
+				interrupts = <0 36 0x4>;
+				status = "disabled";
+			};
+
+			adc@e0080000 {
+				compatible = "st,spear600-adc";
+				reg = <0xe0080000 0x1000>;
+				interrupts = <0 44 0x4>;
+				status = "disabled";
+			};
+
+			timer@e0380000 {
+				compatible = "st,spear-timer";
+				reg = <0xe0380000 0x400>;
+				interrupts = <0 37 0x4>;
+			};
+
+			timer@ec800600 {
+				compatible = "arm,cortex-a9-twd-timer";
+				reg = <0xec800600 0x20>;
+				interrupts = <1 13 0x301>;
+			};
+
+			wdt@ec800620 {
+				compatible = "arm,cortex-a9-twd-wdt";
+				reg = <0xec800620 0x20>;
+				status = "disabled";
+			};
+
+			thermal@e07008c4 {
+				compatible = "st,thermal-spear1340";
+				reg = <0xe07008c4 0x4>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/spear300-evb.dts

@@ -87,6 +87,31 @@
 
 		smi: flash@fc000000 {
 			status = "okay";
+			clock-rate=<50000000>;
+
+			flash@f8000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xf8000000 0x800000>;
+				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x40000>;
+				};
+				partition@50000 {
+					label = "linux";
+					reg = <0x50000 0x2c0000>;
+				};
+				partition@310000 {
+					label = "rootfs";
+					reg = <0x310000 0x4f0000>;
+				};
+			};
 		};
 
 		spi0: spi@d0100000 {

arch/arm/boot/dts/spear310-evb.dts

@@ -103,11 +103,27 @@
 			clock-rate=<50000000>;
 
 			flash@f8000000 {
-				label = "m25p64";
-				reg = <0xf8000000 0x800000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
+				reg = <0xf8000000 0x800000>;
 				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x40000>;
+				};
+				partition@50000 {
+					label = "linux";
+					reg = <0x50000 0x2c0000>;
+				};
+				partition@310000 {
+					label = "rootfs";
+					reg = <0x310000 0x4f0000>;
+				};
 			};
 		};
 

arch/arm/boot/dts/spear320-evb.dts

@@ -110,6 +110,31 @@
 
 		smi: flash@fc000000 {
 			status = "okay";
+			clock-rate=<50000000>;
+
+			flash@f8000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xf8000000 0x800000>;
+				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x40000>;
+				};
+				partition@50000 {
+					label = "linux";
+					reg = <0x50000 0x2c0000>;
+				};
+				partition@310000 {
+					label = "rootfs";
+					reg = <0x310000 0x4f0000>;
+				};
+			};
 		};
 
 		spi0: spi@d0100000 {

arch/arm/boot/dts/spear3xx.dtsi

@@ -139,6 +139,12 @@
 				interrupts = <12>;
 				status = "disabled";
 			};
+
+			timer@f0000000 {
+				compatible = "st,spear-timer";
+				reg = <0xf0000000 0x400>;
+				interrupts = <2>;
+			};
 		};
 	};
 };

arch/arm/boot/dts/spear600-evb.dts

@@ -33,6 +33,35 @@
 			status = "okay";
 		};
 
+		smi: flash@fc000000 {
+			status = "okay";
+			clock-rate=<50000000>;
+
+			flash@f8000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xf8000000 0x800000>;
+				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x40000>;
+				};
+				partition@50000 {
+					label = "linux";
+					reg = <0x50000 0x2c0000>;
+				};
+				partition@310000 {
+					label = "rootfs";
+					reg = <0x310000 0x4f0000>;
+				};
+			};
+		};
+
 		apb {
 			serial@d0000000 {
 				status = "okay";

arch/arm/boot/dts/spear600.dtsi

@@ -177,6 +177,12 @@
 				interrupts = <28>;
 				status = "disabled";
 			};
+
+			timer@f0000000 {
+				compatible = "st,spear-timer";
+				reg = <0xf0000000 0x400>;
+				interrupts = <16>;
+			};
 		};
 	};
 };

arch/arm/boot/dts/tegra-cardhu.dts

@@ -7,10 +7,10 @@
 	compatible = "nvidia,cardhu", "nvidia,tegra30";
 
 	memory {
-		reg = < 0x80000000 0x40000000 >;
+		reg = <0x80000000 0x40000000>;
 	};
 
-	pinmux@70000000 {
+	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
 
@@ -51,64 +51,122 @@
 				nvidia,pull = <2>;
 				nvidia,tristate = <0>;
 			};
+			dap2_fs_pa2 {
+				nvidia,pins =	"dap2_fs_pa2",
+						"dap2_sclk_pa3",
+						"dap2_din_pa4",
+						"dap2_dout_pa5";
+				nvidia,function = "i2s1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
 		};
 	};
 
 	serial@70006000 {
-		clock-frequency = < 408000000 >;
-	};
-
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
-	};
-
-	serial@70006300 {
-		status = "disable";
-	};
-
-	serial@70006400 {
-		status = "disable";
+		status = "okay";
+		clock-frequency = <408000000>;
 	};
 
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <100000>;
+
+		/* ALS and Proximity sensor */
+		isl29028@44 {
+			compatible = "isil,isl29028";
+			reg = <0x44>;
+			interrupt-parent = <&gpio>;
+			interrupts = <88 0x04>; /*gpio PL0 */
+		};
 	};
 
 	i2c@7000c700 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <100000>;
+
+		wm8903: wm8903@1a {
+			compatible = "wlf,wm8903";
+			reg = <0x1a>;
+			interrupt-parent = <&gpio>;
+			interrupts = <179 0x04>; /* gpio PW3 */
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			micdet-cfg = <0>;
+			micdet-delay = <100>;
+			gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
+		};
+
+		tps62361 {
+			compatible = "ti,tps62361";
+			reg = <0x60>;
+
+			regulator-name = "tps62361-vout";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1500000>;
+			regulator-boot-on;
+			regulator-always-on;
+			ti,vsel0-state-high;
+			ti,vsel1-state-high;
+		};
+	};
+
+	ahub {
+		i2s@70080400 {
+			status = "okay";
+		};
 	};
 
 	sdhci@78000000 {
+		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 155 0>; /* gpio PT3 */
 		power-gpios = <&gpio 31 0>; /* gpio PD7 */
+		bus-width = <4>;
 	};
 
-	sdhci@78000200 {
-		status = "disable";
+	sdhci@78000600 {
+		status = "okay";
+		support-8bit;
+		bus-width = <8>;
 	};
 
-	sdhci@78000400 {
-		status = "disable";
-	};
+	sound {
+		compatible = "nvidia,tegra-audio-wm8903-cardhu",
+			     "nvidia,tegra-audio-wm8903";
+		nvidia,model = "NVIDIA Tegra Cardhu";
 
-	sdhci@78000400 {
-		support-8bit;
+		nvidia,audio-routing =
+			"Headphone Jack", "HPOUTR",
+			"Headphone Jack", "HPOUTL",
+			"Int Spk", "ROP",
+			"Int Spk", "RON",
+			"Int Spk", "LOP",
+			"Int Spk", "LON",
+			"Mic Jack", "MICBIAS",
+			"IN1L", "Mic Jack";
+
+		nvidia,i2s-controller = <&tegra_i2s1>;
+		nvidia,audio-codec = <&wm8903>;
+
+		nvidia,spkr-en-gpios = <&wm8903 2 0>;
+		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 	};
 };

arch/arm/boot/dts/tegra-harmony.dts

@@ -6,11 +6,11 @@
 	model = "NVIDIA Tegra2 Harmony evaluation board";
 	compatible = "nvidia,harmony", "nvidia,tegra20";
 
-	memory@0 {
-		reg = < 0x00000000 0x40000000 >;
+	memory {
+		reg = <0x00000000 0x40000000>;
 	};
 
-	pinmux@70000000 {
+	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
 
@@ -167,28 +167,28 @@
 			};
 			conf_ata {
 				nvidia,pins = "ata", "atb", "atc", "atd", "ate",
-					"cdev1", "dap1", "dtb", "gma", "gmb",
-					"gmc", "gmd", "gme", "gpu7", "gpv",
-					"i2cp", "pta", "rm", "slxa", "slxk",
-					"spia", "spib";
+					"cdev1", "cdev2", "dap1", "dtb", "gma",
+					"gmb", "gmc", "gmd", "gme", "gpu7",
+					"gpv", "i2cp", "pta", "rm", "slxa",
+					"slxk", "spia", "spib", "uac";
 				nvidia,pull = <0>;
 				nvidia,tristate = <0>;
 			};
-			conf_cdev2 {
-				nvidia,pins = "cdev2", "csus", "spid", "spif";
-				nvidia,pull = <1>;
-				nvidia,tristate = <1>;
-			};
 			conf_ck32 {
 				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 				nvidia,pull = <0>;
 			};
+			conf_csus {
+				nvidia,pins = "csus", "spid", "spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+			};
 			conf_crtp {
 				nvidia,pins = "crtp", "dap2", "dap3", "dap4",
 					"dtc", "dte", "dtf", "gpu", "sdio1",
 					"slxc", "slxd", "spdi", "spdo", "spig",
-					"uac", "uda";
+					"uda";
 				nvidia,pull = <0>;
 				nvidia,tristate = <1>;
 			};
@@ -234,42 +234,81 @@
 		};
 	};
 
-	pmc@7000f400 {
-		nvidia,invert-interrupt;
+	i2s@70002800 {
+		status = "okay";
+	};
+
+	serial@70006300 {
+		status = "okay";
+		clock-frequency = <216000000>;
 	};
 
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		wm8903: wm8903@1a {
 			compatible = "wlf,wm8903";
 			reg = <0x1a>;
 			interrupt-parent = <&gpio>;
-			interrupts = < 187 0x04 >;
+			interrupts = <187 0x04>;
 
 			gpio-controller;
 			#gpio-cells = <2>;
 
 			micdet-cfg = <0>;
 			micdet-delay = <100>;
-			gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
+			gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 		};
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
-	i2s@70002a00 {
-		status = "disable";
+	pmc {
+		nvidia,invert-interrupt;
+	};
+
+	usb@c5000000 {
+		status = "okay";
+	};
+
+	usb@c5004000 {
+		status = "okay";
+		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
+	};
+
+	usb@c5008000 {
+		status = "okay";
+	};
+
+	sdhci@c8000200 {
+		status = "okay";
+		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
+		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
+		power-gpios = <&gpio 155 0>; /* gpio PT3 */
+		bus-width = <4>;
+	};
+
+	sdhci@c8000600 {
+		status = "okay";
+		cd-gpios = <&gpio 58 0>; /* gpio PH2 */
+		wp-gpios = <&gpio 59 0>; /* gpio PH3 */
+		power-gpios = <&gpio 70 0>; /* gpio PI6 */
+		support-8bit;
+		bus-width = <8>;
 	};
 
 	sound {
@@ -295,45 +334,4 @@
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
 	};
-
-	serial@70006000 {
-		status = "disable";
-	};
-
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
-	};
-
-	serial@70006300 {
-		clock-frequency = < 216000000 >;
-	};
-
-	serial@70006400 {
-		status = "disable";
-	};
-
-	sdhci@c8000000 {
-		status = "disable";
-	};
-
-	sdhci@c8000200 {
-		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
-		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
-		power-gpios = <&gpio 155 0>; /* gpio PT3 */
-	};
-
-	sdhci@c8000400 {
-		status = "disable";
-	};
-
-	sdhci@c8000600 {
-		cd-gpios = <&gpio 58 0>; /* gpio PH2 */
-		wp-gpios = <&gpio 59 0>; /* gpio PH3 */
-		power-gpios = <&gpio 70 0>; /* gpio PI6 */
-		support-8bit;
-	};
 };